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0x1000}, {&(0x7f0000f63000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f0000f63000)="", 0x0}, {&(0x7f0000d77000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f0000803000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c}, {&(0x7f0000939000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f63000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52}, {&(0x7f00002a4000-0x15)="000000000000000000000000000000000000000000", 0x15}, {&(0x7f0000f63000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}], 0x9) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000bfa000)=@int=0x8, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f000093b000)={&(0x7f0000f63000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000387000)=[{&(0x7f00009a6000)="e64c73622d1d8ce5ea35d3eba537f203642995f71d1ae06050f2e28d0f71a6633080d8ae9b9b7effffda9f29b7712ae9117d04cfd9b729dc6648e0fcce0580b245db0cb5a304a82a3e6316a58315df6ca863bd2d1f97d38a99299359c09ab2ff6b1e815d67358cc5041bdffebe628bb1b8ee9d0b2e223070951f100c3f1b0d7cfd1f5b9b2b4425a66e78a737370fececf755b0c3f2f3c46b508c1e2612b9a971c8562a84a938fee5d644b41276", 0xad}, {&(0x7f0000f63000)="02b09543af9f6762ec33202464817e3172ef390d86742873ba9dc547e83dddada9a6bbe1eaeb11f2d7265a82f792a8f52674419c373cd399232b2a1def67008e5b8edef7a90c7c9485003afca4b2fc020610ce952d791ea19253e30e193566117579a6baf4a41448bcb9e51e5513b0271f756b", 0x73}, {&(0x7f0000f63000)="de953cb777f89c8133e7c115281b7f8403f6a41b803836ecec10909eb849fc9429dd29d7d948623b70608a4e4d5da67599fbd4a189d1b5a164efaeb14dd0b894c32f42d962965dfdba6193b6bb229d03584b2d52f520ff3be9f7b0e534df109b6fa3033c2df066bb8243f427451a6a1fdce705b8ce00b7953977bcf1fa31380080049c0494784ce1043e8c42c66c337be7eca90a1b5e80bf69f3701cb32b68697da7cf354803551c5a5d7c5effa1ccaa839b5bc2702d4e4316e4f2ea4ef2838cdb13f792f4e9a8f54ab269cf09c56cd0e01aa5826bea86986161aa2b833804f9d169f1a43924acc4c39e058e646014532940baaf5ed702", 0xf7}, {&(0x7f0000f65000-0xdb)="e9d92cc0a62a7a62ea81eeb6abc257fb370a74f3ccdf64706aa2e229aeab1954d3e46caf77d971cc4fa08b20fb58e89fe55b924fba586ec3fe59862fafafd28da7da3247dc4885a10c938c36df375c0dc892ad20aa76513eb37fc5c7ddd668fd2f34bb2177a381039e7cde317d3fb8d0670e1145597b6c7108bcdf3542c738e7f9cf6f59cd36826a1b983ba91b52669654c584cb6294d9c436b694e46b6362a5c1cf8c714e5ae6aa0c95cc176e5d7422924d24c0877989e6eb42c4007477f588c184a6104452bbd26bae5d24a3f3d9d6e6aeba420fab0225b03b66", 0xdb}, {&(0x7f0000087000-0xcf)="5ca1cdef9cb184f390bac1838bf99b12f6eddb22a066e505891508baa2dd37b2d71315d888870ec70501979cb5b0fb094cbdd4c53db27e51d5e4e11497acd23799976e47488cef0b8f8d5909e3b70939f74c7cf1e944fdd9acc8f45387220168b63413d5b0f04dab52d1178fed41252878489c7f479098016ac062a73d5dfeacc7eed778a4ff40b308b6ab1c47fbc4977e254bb43f256e479d83d7b3cb1d8dd05788b10ba56f36a4444a511f1aa5a25186345676e4f3c90b23f3ec4ddd0d0a0118e4247e198f91d6b226cd14919ecc", 0xcf}, {&(0x7f0000291000)="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0x1000}], 0x6, 0x0, 0x0, 0x0}, 0x20008000) socketpair(0x11, 0x0, 0x3, &(0x7f0000b2c000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f000050c000)=[{&(0x7f0000137000)="0a", 0x1}], 0x1, 0x2) splice(r2, 0x0, r0, 0x0, 0x8526, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/08 16:10:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000497000)={0x7ffffffe}, 0x8, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f00005f0000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0xfffffffffffffffd, &(0x7f0000044000)={0x0, 0x14, 0x2, @thr={&(0x7f0000a86000-0x98)="a2073b6a3bc13533038ba001fcdd63b410bdb5efa53cefe91e7d5f97570eb8f293c5c13b1603f0a67b9625c655d7709bf78ceb86aebb6b4a9007f1f030684af04ae49f858fee6b2a58a87de6981e60c41c79b2e9ce2a5056fb89d46629456580eb00b9ab1095bd43af39c5213892db7a9c7c908946a2c05c8107b0b63e7eee43e8da6a4c786eda714c3ddf0d902d3ef10d8e60d4db921ce8ad3acbdafbc047b4ac2b3881753acfb901859468c37d65d61d51e79204dcfb79a14a", &(0x7f00009d0000)="b37295a4afd1169768cbc56ab0c5558e715004dcaba356ac309d9e3ec4f72a876d13305df85f1e50c4e78961a30aa48c0f60db202f8479818b9df9066f4a95df17f6e15d0739a52bb7427f09000000c36809bd735c598e3272157f2010f4429fb7af2ba1f3397403e3886d170b6da75186a6d211e55e7a855b56664ad4519653"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000454000)=0x0) clock_getres(0x0, &(0x7f0000fd2000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r3}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) pipe(&(0x7f000067a000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$inet(0x2, 0x1, 0x0) r8 = dup(r7) setsockopt$inet_tcp_int(r8, 0x6, 0x2, &(0x7f0000d6f000)=0xcf, 0x4) fcntl$setownex(r0, 0xf, &(0x7f00008d1000-0x8)={0x1, r1}) r9 = accept4(r6, &(0x7f0000180000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000f85000)=0x60, 0x80800) bind$inet(r7, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f00007e8000-0x6)="7965616800", 0x5) setsockopt$sock_linger(r8, 0x1, 0xd, &(0x7f0000aae000-0x8)={0x100002, 0x7ffffffe}, 0x8) connect$inet(r8, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000142000)={0x7, 0x78, 0x4, 0xfe, 0x7f, 0x88, 0x0, 0x54a, 0x22000, 0xa, 0x2, 0x1, 0x1, 0x1b, 0x0, 0x10000, 0x4, 0x9, 0xcb09, 0x4040, 0x9, 0x8001, 0x0, 0x4, 0x3, 0x686, 0x0}, r1, 0xff, r5, 0xd) fcntl$notify(r8, 0x402, 0x80000032) sendto$packet(r8, &(0x7f000029f000-0x1000)="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", 0x861, 0x1, &(0x7f0000bc8000)={0x11, 0x15, 0x0, 0x1, 0x100000003ff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$KDGKBSENT(r6, 0x4b48, &(0x7f0000b8f000)={0x15e, 0x8, 0x3f}) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f000012f000)={0x7, 0xfffffffffffffffc, 0xffe, 0x9f1, 0x5, 0x1ff}) timer_settime(r2, 0x53c8ff9ec8693a3d, &(0x7f00007af000)={{r4, 0x989680}, {0x0, 0x989680}}, 0x0) preadv(r6, &(0x7f00000c1000+0xf45)=[{&(0x7f00007b9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}, {&(0x7f00003be000-0x6)="000000000000", 0x6}, {&(0x7f0000de7000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00004a4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}, {&(0x7f0000e70000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}], 0x5, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r6, 0xc0145401, &(0x7f00006a4000)={0xffffffffffffffff, 0x3, 0x4, 0x6, 0x0}) r10 = accept4$llc(r6, &(0x7f000079b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002a1000)=0x10, 0x7fc) splice(r5, 0x0, r6, 0x0, 0x8000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f000048f000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000070e000-0x4)=0xe8) r12 = getegid() sendmsg$netlink(r8, &(0x7f0000507000)={0x0, 0x0, &(0x7f0000e6d000)=[{&(0x7f0000b60000-0x11b9)=[{0xb9, 0x332f4f05, 0x200, 0x4, 0x9, "75553ce950a3b44ca6cb4dd4434c8045519341cf8f4b2f3ceb0de62d449987ee00d4e1b8ccfc828351473cc9621adc669339a5e799681bf5c11d122eae1e95744156215140b73f27b4add2223f439911165680c748675d0079ecdb8de6abb7d5b701d9a7d6266d0c0701a4603330285ee54e9023da37e4b699ebe2b73f5c1893ad0369e973e4e236be31a9ff191e493ff03d5704db19f23a7de13929f5d5b5dbc4907a6773c2f37b9e"}, {0x46, 0x3ff, 0x201, 0x6, 0x6, "1e7b32767157a9403a83b606dfbf9ac513a47beb2c9a22aefb09e1c1ae6e4ae4db09d59be8875fd36435d72ecaa8a37838307e483f6f"}, {0x1010, 0x7fffffff, 0x20, 0x81, 0x6, 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0x100, 0x48e, "2952a266169066cf5f058ff36b3396844a43bace2d3592f78b2bcc351a2f6a85c6a1f5c8db3a83b1f19364554799481b9108c5f2f406d2a593be0a4c84f0561101cd123faaa06601f0a0e2206f2984cb88966f9da209fc0a2ffc0f947e29cf7a6ca1066964ddc0778ebc8c5739ba8a9d4e5a0f5bc44431a1352b6e75e99857c68300ed8d5641b84b333f33d8f113a93d368f94c76ad17a5e118546062f1b890dd1266b35da621de721d4575b853e34a4120c512d5c27b48e0a56e6e10b5c"}, {0x1010, 0x2, 0x8, 0x83e, 0x8, "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{0x83, 0x7, 0x609, 0x7ff, 0x100000000, "0b618a1df3d29662b8c5d2e29558d1dede1dbc9781dcad5711e6093528e0ede5ef594572bfb472d32648a1d3e15a634745d535700a45599fc984e938d2f9404cfa37a45f8c0ded527c6655d607866f340aea265fad2fbf48c6141217e755ef68dc4d4f88cd287e40f5a907c3de727f5f1aa56e"}, {0x89, 0x3, 0x0, 0x4, 0x4, "097509c6ed59198ce165d13fbeeb188673e351ff2b39203ab9448bd4b7fcbd96ba2934f2e270bcdccfa289001cd5d2a66aa54aebdf1149e2f44a3c0fc6efbf9aa7187f4514a54f96f7de5c270e30988c96baad60a911509412551213abc67a6ad057158d0e570eec432dc344f4f476ba3a75d48eaf451ad593"}, {0x4e, 0x10001, 0x120, 0x3, 0x1ff, "a1f80209c8c22284c8f238962bb084ec4bd740e9b5b53ae140d1991ff398cbd24e9a02151ab81e104d35244c90944b7d623b7ccabcc81796bae150b1313e"}], 0x1516}], 0x2, &(0x7f00006e1000-0x88)=[@cred={0x20, 0x1, 0x2, r1, r11, r12}, @rights={0x30, 0x1, 0x1, [r10, r9, r7, r10, r0, r8, r5]}, @rights={0x18, 0x1, 0x1, [r8, r6]}, @rights={0x20, 0x1, 0x1, [r0, r5, r7, r9]}], 0x4, 0x4c001}, 0x8004) 2017/12/08 16:10:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000b19000-0x10)=@in={0x2, 0x0, @rand_addr=0xf2a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = socket$inet(0x2, 0x1, 0x2000000000000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, "2e2f66696c653000"}, 0xa) r3 = accept$netrom(r1, &(0x7f0000f88000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f000061e000)=0x10) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000806000)=0x51b, &(0x7f0000861000-0x4)=0x4) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmsg$unix(r2, &(0x7f0000b54000)={&(0x7f0000c11000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00001bc000-0x60)=[{&(0x7f0000715000-0x4f)="", 0x0}, {&(0x7f000004e000-0x9a)="40628006df2aaea36f0ac45949297d8b8d2d9a75ecb39c4b531ddd9b8dac7cc080a3734f0a2842d9c76d7aa8e8de8aaf54bbdd29af8e4cb3a39bcc2ef72f552aac02270d92a592d34fbaad1767ce4a77dc18ebf4e0be5cb3ca9f8172e2890af13473b9b01d12ba2e19497e6c55927115d4a054dacea5eba4698cf63c1a32e98504e310f0a2dfd9c0190b8a86bc3cd1bd91b0893ceedabf199d06", 0x9a}], 0x2, &(0x7f0000893000-0x48)=[@rights={0x28, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, r1, 0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x40, 0x40010}, 0x10) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000b21000)={@generic="68a77ca9f4570d00000000000089b5f6", 0x7ff}) close(r3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000594000-0x14)={0x0, 0x3, 0xffffffff, 0x7, 0x0}, 0x14) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000602000-0x10)={0x0, 0x9c, &(0x7f0000fc0000-0x9c)=[@in6={0xa, 0x1, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x300000}, @in6={0xa, 0x0, 0x9000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}]}, &(0x7f0000299000-0x4)=0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x1000000000000, &(0x7f00008fc000)={0x2a8, {{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]}}, 0x118) bind$inet(r0, &(0x7f000068b000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0xe, &(0x7f0000b10000-0x4)=0xffffffffffffff42, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000df0000-0x20)={@common="69703667726530000000000000000000", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x200, 0x1, 0x1}]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000fa5000-0x108)={r4, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x17, 0x7, 0x4, 0xb5d, 0x3, 0xb1, 0x8, 0x200, 0x25, 0x1ff, 0x9, 0x5, 0x5, 0x4]}, &(0x7f00000f5000-0x4)=0x108) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000b9c000-0x4)={0x8}, 0x4) sendto$inet(r0, &(0x7f0000d75000)="5bbcfc642b0402af3a0fa9ab5dd8f9d23b9c6b2a2b6dbb829bef71217505e553a1c5dab43c033231a70b199152d36d68f2866a3a193928b4b1e79a9d47f07bee0f5611339e57e46e4886a35f8b5ef4cc0dc1a9d16305cacf8835a0f7c0fb59d5ccc58adc5492e579f64fd6bed56c049cb9513e5b41d1d565f7e707fb037052d7183628dc5caa8eec715e6bac441f4c0ac086ce557aae97041b5e8ed8e60cd5f8b044ba679d4752", 0xa7, 0x20000011, &(0x7f0000bac000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = accept(r3, &(0x7f0000f87000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000665000)=0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r5, 0x89e2, &(0x7f00001a5000-0x4)={0x0, 0x0}) getsockname$inet(r0, &(0x7f00006b9000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e86000-0x4)=0x10) 2017/12/08 16:10:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000f85000)="2e2f66696c653000", 0x2501, 0x50) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000c6000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="811542c9af34", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="d6a78ec1a70345894e6fa49244f291ae"}) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00008d5000)="2e2f66696c653000", 0xdd7f46dca4a3f15c) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000049a000-0xc)={0x0, 0x0, 0x0}, 0xc) r5 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3, 0x2) read(r5, &(0x7f0000249000-0x18)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r5, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x20000}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fae000-0xc)={r2, r3, r4}, 0xc) prctl$intptr(0x29, 0x8) r6 = socket(0x10, 0x3, 0x80000000000006) sendmsg$netlink(r6, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f000061e000)=[{&(0x7f00002a1000)=[{0x14, 0x23, 0x1, 0x0, 0x0, "00000007"}], 0x14}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) 2017/12/08 16:10:34 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f0000001000-0xe6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f72666b696c6c00", 0x1, 0x0) ioctl$VT_RELDISP(r1, 0x5605) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) sysinfo(&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000011000)={0x80000000, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000004000)=0x0) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = epoll_create(0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000008000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pselect6(0x40, &(0x7f0000005000)={0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x1000, 0x8, 0x400000000}, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x40)={0x7, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x10)={0x0, 0x0}, &(0x7f0000000000)={&(0x7f0000006000-0x8)={0x0}, 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000006000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000003000-0x10)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000007000-0x8)={r5, r6}) dup2(r4, r0) 2017/12/08 16:10:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000230000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f0000866000)=[{&(0x7f00005d6000)="184aa061245ae359f01d2603f2997a4099e8213cc4b75c711b79fa8ab50fb1d0b6de78fc89a9db2cd918f3342030fd1f1e2de69a84681b13f1bee4998a52bc5cd21be2b701f6dcf514cc76073f9ebee527a55b70b54256fbfba3efebae99a4bd140559", 0x63}, {&(0x7f0000fc8000-0xc)="075319983215d9396cd04311", 0xc}], 0x2) writev(r3, &(0x7f0000980000)=[], 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00007e3000)={0x7ff, {{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]}, {{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]}}, 0x118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000bd4000-0x21c)=[{{0x0, 0x0, &(0x7f0000da6000-0x40)=[{&(0x7f00009c2000-0xc1)="de1999e60378c2f02dbb8da92f0fb80a1404c0adef0c07a8e8a4eb748ea8f61fa9b6e93df40ca19d382bfb5b7b5ab9a44ed3a65c5c375def82901d7d384269f339445cfac6fac948fd05610a63fc2df617427d3e031cc9828c89a75eb066bf4d8f8c51b14fd6f12560d9c92bf58cc19ae34e4b5a6c3202c10fa853399302136e2c81f7fe5d7bd7f46d1e27cd6f14bd5d2bfbfd7006668ada840fac8b8622c801ce87acf21e38d236754778ac3c430d01d40a63d1a6359fb1e795fb902f9d9b57f74bca9bde45a72af564bf9a068b68211a355713d60f95a2563d71e72216", 0xde}, {&(0x7f0000f67000)="c581412ac6a730e8dd4b9479293c4f1be2bbf7a51c6ccf692b6dcbdbe4bc4c91edff55da1b494b6beb75aad0788253d8efae84c8917831352f36fa240ed9cc698bb36cc96743a05ac111c573b1d9ff56ab752f115e31514c8b", 0x59}, {&(0x7f0000ba9000-0x4e)="98ad74a88daa5bb49c4ec63a6224e868f43db7757bf942c73bddd65041b107cb7289848d2e9d2f90167d2abfc5310ead74cfcb8b24cd13910b4caeb9123104527de2ee3d0cde882542b2b3bb3431", 0x4e}, {&(0x7f000077d000-0xc7)="521174f779a8f4844796c728dd83fbb2816f4e88e51e28cdd82f6188bab63df384c86786348e416ac848b85021b154a7857bb3366c927b27ffe24cb6292cf4ddc775d2daf7661fca180692e4051556dde8a6eb06dfb7783136c9afc65b9f094033d03a58b594ff09a73d24ad1ddcabf2538adf4d4c9898253d00a4334c0beffa3c365263b068d60e3badbafca843559a997a9ade031222b1795b77d5f2dd012cf56a74f8544c1fd9dc5502117b5ffcfbce7bb6a62d0c9e7e07b88b9b0a669a8a7ca1a01d41b22c", 0xc7}], 0x4, &(0x7f0000131000-0x1290)=[{0xd0, 0x1ff, 0x2, "390c9cd476ae6e02b9166c04b724288febc4f1fd8db88d618adbd270cd295bc167aca6ed00912b416662f1a9ccb31bd7f4a69f0bc6c4d4ca44a605873c28cefeefa56bb8592ae0b05eabdb9ecc4ef35c12f62924b914a3248323726350d8b547397f00a8a8f7e0a931012161fbef4341eeb4c34bc51676984a90efdaec95317228a8b947b8e2bccdff2ed67e88ab7d779cc396d4140a0fcae2bd8d92874e1b0eeae8f09071079b8378f436e55efbd158ef188af04492c0910b3ee5abd8"}, {0x1010, 0x29, 0x10000, 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0x1418, 0x4000000}, 0x3bf0000}, {{&(0x7f00009fe000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00001c9000-0x10)=[{&(0x7f00008b9000-0x83)="6f666ee85254673dc73031e072beb3769f2f9585f3aa00fec5955b6bd4dd1435da4668d31040011dc55d13f65434d7d18e846645f8f2c5ad3ee940b51165ec3efc790db068a7686a3934d87ab3298d3600d6d241d19eb35cb7c0809557e42ec65f5a83ebfd0e3b2bec2b5f43d0cdac6d760d43b96b45bef391ab0db2221a8fff3ef1ff", 0x83}], 0x1, &(0x7f00005f3000)=[], 0x0, 0x20040000}, 0xf7}, {{&(0x7f0000d26000-0x9)=@rc={0x1f, {0x8, 0xffffffff00000001, 0xffff, 0x6bc0, 0x100, 0x7ff}, 0x4}, 0x9, &(0x7f00002d9000)=[{&(0x7f000082b000-0x2f)="9db51536513e3fd768e5af2bd2e1e744e3e4fc5cd6ce426cb2851f1f5e195ddf2f8fd7584d6af94f111eaef77710bd", 0x2f}, {&(0x7f00006e0000-0xf3)="7d9cee78148dba9676e369214fa24c1208d9a5e1e21f3de0df6eb10d54e413b40bd437a59fa60915f7c080118c6831751de24e5661b86de51ed31240b82f1f3c0684f01260049b70dd066797f35524927d4fbff305c205f6cb78c2edb8315e57facfb8e179c0fe05e0a6610cf6c20b6d38c52bba5155cdaf2cee48677c4372d56fa1555b96fddf3cc7d00813fb40b23c654be9dfb8b818cbb34288b621b7ad420b02e635e10071ad056f6fed73a330800f335dbf5ac68302f1a9f953469a040af9768356fb62007bff9adc1b2a14fbfc99e798eb2bb380cf8aa1db93d6003f20f44eee18205862bfaba3c2ecb11d153701928d", 0xf3}, {&(0x7f00000c1000)="496d8a0b78d369e79d5975c6e71bd8380fc13c3f4e19ad875d5b778a8c5350f485151813a8eec73d32d41457a39b38e7c6d9a0b9c10bedb684257e4a4a96d9be2679842807347768763f7db880e4fccd890764afae9e8000916e1e8926add26c8848c62a9a183f44cd85d17ec387e5a899dba71a9c7776c24e92fedd812c61d11f7959cc7c0daaddf7aa02e28daff44aa4feaecbaba078bb302b99806c22e68ff0b00ded51f037d191dcfffe7166689e914eb4d2d35f70bd574b6145285118", 0xbf}, {&(0x7f0000da3000)="77e2fd2f7fe79fa8348edd53d95bd5e91c2ffce41e86b6eb98c2a86b682783522ea7a1ac615c7627e3bbad2847b7a56903990501d278cd6f50d5260e07d5030369a983796a1d081e754af8609618adcb6d547a7a7f944ff6e68664cd30e90c33881f9d023703781393584ebd2323cb2e4af92d06149ab9c483767d202ba9be9d1697d92f2336aa9e6aa8af369e56095b81559e71b8885e", 0x97}, {&(0x7f00001d4000)="7c54963a09a11b1cee0a83ac44bc24b6d6aa986977ac2118eaae67f1bba466545aa62f8c2e50824af9f432a4e6962321523005c1fef12b8c2b4d0cbb4f72cec85ce5b6ddeae8a6fdab428b9e1cdc00ecf788a36212e36d869184e2c1036832e0617e07e5302b5a3f7639c422442d32be9d3b9a13a2e51bc25b3938f476e4bbcb9b40d7185cf19f9e3a791db4cad48a78737c23c4046a0ded9541142f40ae6ff0b0fed95d1745a408e80759cde0fddb967df448a734e9b9b7d72a", 0xba}], 0x5, &(0x7f000052b000-0x1010)=[{0x1010, 0x13b, 0x3f, "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"}], 0x1010, 0x4000000}, 0x10000}], 0x9, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008c4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x200000000000011, 0xe, 0x7, &(0x7f0000dd0000-0x8)={0x0, 0x0}) getsockopt$inet6_dccp_int(r2, 0x21, 0x1, &(0x7f0000f51000-0x4)=0x0, &(0x7f00007e5000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f000005f000-0x4)=0x0, &(0x7f0000b0d000)=0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000f2a000)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f000045c000)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000b17000)={@common="64756d6d793000000000000000000000", r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f000083e000-0x4)=0x1, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ae0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r5, 0xc0206416, &(0x7f0000186000-0x20)={0x401, 0x6, 0x7fffffff, 0x7ff, 0x4, 0x10000}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000593000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00000e0000-0x4)=0x8) fcntl$getflags(r1, 0x408) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f8e000-0x10)={0x4, 0x2, 0x1, 0x3f, r7}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00008cc000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x26, 0x401, 0x0, 0x0, "29003d5d010000000800000109fffffffd7f0fb8"}], 0x24}], 0x1, &(0x7f00003a8000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000605000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd9000)=0xb) mmap(&(0x7f0000000000/0xc4d000)=nil, 0xc4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/08 16:10:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000b22000)=0x0, &(0x7f00004c5000)=0x8) setsockopt(r0, 0x80, 0x7, &(0x7f0000425000-0xab)="b18d23e3f9bdd6e15eccca15e64cb8d7f8280a5478e53e8014c314735ea3fa36e7e752e736d268a0baf225f8e4e7ca9a9bc7818a380daab55c1c00626bc29fed26775db9462a7b5e928300ffb23ca2f31ddea23f0abc3f927b911bc8466c538f03fb293b0e578670818221288a1f48c801b3950e1f530d8d8cf4e31ef4f03f67f4912e48f81cbb7379273e50b61c48f28973e2d9184b351f3fa2649f0e11aec3db2ecd1558314a3d55aa0c", 0xab) read(0xffffffffffffffff, &(0x7f0000623000-0xc9)="", 0x0) r1 = socket(0x4, 0x0, 0x4) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x2000000000000000, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r2, 0x8916, &(0x7f0000000000)="") listen(0xffffffffffffffff, 0x400) connect$inet6(r1, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000d61000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl(r2, 0x8936, &(0x7f0000000000)="") sendto$inet(0xffffffffffffffff, &(0x7f0000f5f000)="7c68e24eccafb28a602900e193141b5a23aa953a14e5a0eb100911f944f5e369060af71f68a23983a6a543f5ee164a807bc2ae94b231a12714fdc3c220d4e46d186546d94e86e866309dd2ef75fc4c1811c8500b061ed638cb4c7e39103e6a66a78696354ee84c904880ca3f09596b1a2309abc6fc4cc2f1f98c2013f9144d81f06fd5b80101df677ed01f2e", 0x8c, 0x44040, &(0x7f0000c1e000-0x10)={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000982000-0x4)=0x7) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f11000-0x8)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f0000cde000-0x4)=0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a35000)={0x0, 0x0}) 2017/12/08 16:10:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00001fa000-0x24)={0x800, 0xc, 0x1ff, 0x2, 0x400, 0x0, 0x6, 0x8, 0x6, 0x5, 0x2, 0xfffffffffffffff9}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffdffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f0000252000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000fc9000)={0xfffffffffffffffa}, &(0x7f0000730000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={r1, r2+10000000}, 0x8) r3 = open(&(0x7f0000de1000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f000049e000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r3, 0xa, 0xe) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f00006fe000)={{0x0, 0x0, 0x7, 0x0, 0x3}, 0x8, 0x95c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) symlinkat(&(0x7f0000c1f000-0xa)="2e2f636f6e74726f6c00", r3, &(0x7f000077f000-0x8)="2e2f66696c653100") rt_sigprocmask(0x0, &(0x7f0000de3000)={0xf97a}, &(0x7f0000de4000-0x8)={0x0}, 0x8) ioctl$TIOCCBRK(r0, 0x5428) creat(&(0x7f0000dd7000)="2e2f66696c653000", 0x50) 2017/12/08 16:10:34 executing program 7: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f63000)=0x5, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f69000)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0x4f, &(0x7f0000eba000)=0xd9f1, 0x4) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000f64000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac1000)=0x10, 0x80004) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000f64000)="922501ea331b8a35776f5e1d91c11710fcd9c124f896e5442bd7880e33c98699fdbdda67a3173d16f6421c45fcd1c09fac71ec575beacd95ba63d3da66", 0x3d, 0x4000004, &(0x7f0000f5b000-0x1c)={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa}, 0x1c) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x22, &(0x7f0000156000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f6b000)=0x9e) connect$inet6(r0, &(0x7f0000b7d000-0x1c)={0xa, 0x1, 0x30, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000000011b}, 0x1c) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000f65000-0x90)={0x1, {{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]}}, 0x90) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000f76000)=[{&(0x7f0000f70000-0xd8)="ae0aae8b89747067ff70127e15884e8e9b389d6be74d468510b9c4ce656ad90134e479253a923eb683ffe39f01df993ca1126853dbd5ac5d6f175b988a24df3dc4cb4f9dac2bd04806cefdb3c425d0844ed9ebf8238296c0bc96c9178e472a9a8fe7599b78f56007a2483cf6a373de75f448d8e9aeef42267dfe35ab3a5dd82ee4cb9f2879759f46d92425b39ec760f9172d021e79b925ba510f5bfd44e204bcbc05751a342270df455a833b514012eb6c79e2abac7f5985ead8a7fbf1b9e5a9c7f73a88dbbd15f51d04b6fc3970a3bedb3cf1e656c63eb4", 0xd8}, {&(0x7f0000f76000)="19b4095457a47b2bbd0aff98c6085b0c801dc56d48d563fcbb3a3622425f594ee0", 0x21}, {&(0x7f0000f72000-0x96)="9947380791adf387fc06841dc790f0048b6193ae398b75a0e94942c129f915173c188faf69d97cf3d90956bc8880849204e812bf5dfe6e60b8dc25aaa8f9be127aea24e629ffa902adb3df6e50b580c942b6ff6b7fce835d6ebc4296b9d13710a117caab0fe775fce09f55b93dbb5a31f0ac6bba5ee66f24e28c8af607ce87e8d906d50acea34810a3f20749006693fc9892b5018b3c", 0x96}, {&(0x7f0000f77000-0x22)="ff9acd00ec1776ed94751801c801ffeaa5d6562b7a538486019f1781e92c07b4df55", 0x22}, {&(0x7f0000f74000-0x1)="84", 0x1}, {&(0x7f0000f74000)="8680dee17a6ec2a3f4bac88e5713cf5e8f2279547b6df3fda8bed91e5548a28b2ce3379666cddf9ad3cdb5fb632b422509570c3f42977844ad74a06481dbeb0c8e695cb44305894136f394d08e3d455b46332b67e10171859ac8c8535f877d205c0427a03c409a4efdb5b1b12c86ed1f3829532baa044b55", 0x78}, {&(0x7f0000f75000)="e1b6f7460a99a21d4676f1d3db28a755c8a99025d9e0f68b8d79ff40093db21dfedb924c98e5bd4addcf573c1f5ee89cdb65d4b6da67ba458a9db7e195c32f62eeb9418670047bc92c096f2263be85634422293bd3358330cb154f03402768dabbd088f0fb965964701a85c5236eae37aa2a3f2f8f102c9a7a8c2ff1a36f", 0x7e}, {&(0x7f0000bd1000)="dc0d24580b7da928e7f696df44ab32195f21b3e4580cc5460eeb1d69590f677b3982fc5683726ca870117761e3947064a49fd00ee7f4526b43facff53db641beae7d764a69f8acbc7a24f12cce254f5983e6fe474f067b3a40111df40989ed92f44295b7d6ea431ef357dc61067dcbf77bc44175b930f493e5167ababfb049f28e492c", 0x83}], 0x8, 0xffffffffffffffff) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f6e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000f66000)={0x7fffffff, 0x12, 0xff9406d04ecd661f, 0x4, 0x100000001, 0x100000200, 0xdabb, 0x1, 0x9}, &(0x7f000023b000)=0x20) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00009ab000)=0x2, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x100000c, 0x30, r3, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x3000)=nil, 0x3000, 0x20000003, 0x32, 0xffffffffffffffff, 0x5) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f6e000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000426000)="d6cdddf6785b2010c70c0e53a7b8dc46fb08eb86a063c48af64531b6d0b5e54fc637a8ce449a0b9e9bc58337badcb8b3287366371ab8840cc0f3d5af77d601c926a964d38709a0155dc77d7f1db3dec18d2d3622d251666f5ee4723301548b798edf884d4ec51c76d0cc08d1a40051c9123b925e030e86296d2f292c596ebcd8548189ed3217ad11850252b4bf8d3586df05325e80ef836926eb2206588aa95d0374723daf2a574b8cbc080db80b5bb82cfda253f60f52303155726f41ed8eb9e8926f5e2471eefa9f3dbb87c97f8ca5d5ab2fe8e7b33258064b19f1fce68e2bd76173823280dde3ff0bdd43965a3224c4888751d958dbda5412d855c3104a56fc2dd2756cec6488513f1c72fc760e90cbbaeb031ce7e3969a1d7d941520e47963083f6804564c1be136ac8e10b64ebee48f6d9a719988633f001b611ed60a71b1a7a1b595be3ab1a5d876cf9a0d86e26c5dfc4ceb2963937ecbd0a7873500b85d115d88af3838ed2b9b4c1a5aaf8d546786b2172bed07527d72f5b5bb15c5cd7339089fec4154bbc0dc37b92c7c91af56880a3699f728d121082be998c8000a9f282b3c80cbb815a723dec3ef1c7db995e326b31f1cfdf714f46e31464d32d54539720910680b1034ee6af9cc574be349fa1d1cf7666b5715d392558f16cadbcc2cd0b67e5e80005959d3445de0be4798f7a1e3bce43abce01a36ec36e41c90028bec1fac8227c6665e82b821c50bf2dd1725bfd257ff9d0fcd9da635b4fcd3d12933401cc03fe108ac5b719ef6f2d6adc79eeb8dbfaf89487ba4e13fab495977668b9ee4b261627abe77094ba1411274b69e644482e3e4a9463a32146f0c5cb0495475a80c392a9f8c1f785f647bfcc14897fdeb74c32e335d511dd03ffe548b1055f7b2378ba31701a9b09273c8ee41d9702358714d15ae958cae8f2e46b858ba5c9240390d86989e88489c77898e37d54bfd8de73b17fa1a57e0177a950c981e3174783c93cdc31dc5133298164511d89875179792783f5d1bc36789309f65d3e85034a578f159688751e2c49daae0ff8b50a501c7a7eb7c5f2cce063ec1bc0b35500d132fc679e827eef7919d488da4dee22fffb3581bd8cdc3a6af7ef4844c754a31c1519fdaca546726c259d27e01111bf44e18462c229d57582d22ca38214ad06c6aa3af9425be3b3b72d00ee1feb764f7bf8cb57452133b1a96f73d40462b0b51a80b3523c5b936a92200d7179b4c705c8ca2d3481c21349844ddde0400b19c54388fa465dfeb61d41ffde3e3f9abc6913b9acba43362c8869ce47995e38f06e29222f3ee256526bc1511b215550747bba3cc8b516946107e9d2fe79f955efa36c5d567b24735b18fa5cffd924b355c61808f103fb8d28128f8658a7e197785b66c52525576174740f93886286f0981475c7699fa8552201ae3ce3cd20b3b0b1c5e166ecbca3f4f484bbfd4a5e2be556d0b0a44bae81a6e3c2a67e381ffaeef4b3b0fe74785d1991bf193c8eea1686db19c1867726d1fe37df19d26fe4eb78f79754e72a0ff66fa381675bac1d90406b5a62784caca11f51f5802d29ace1e64e71e86f213f70b35002688d4556605fe6351451a03c06ceeeaa5f6d1014adc68309c6dab7fa38ebf2b8a1b8ba6a3ec3e5c04c1d81f0ac02b0d1e7874496e978f78f29d15891b3dae69c8af582f3448d489c576cc3a28577a96c872c1fc69cbb053f4ce6b1770e1a674fa99f13037934a6ef9f408c4036506f08ef95a0de742e894ed23a611e96864f4f1e6a764ef3dd0f6048201e8e225a67587b19141850249ba55e30f3883ceee97a37205121d09c9f35776108922ab57cadd5758f2d656379100d9ce6280fb4d06527078bb1a75c686ddb44f45634939224c91f89bd7f29d12298e72cffabe02a81a9b7d26899f5d90401c3aefff2b340076d831c5f62a121ae56ca16df1b90987bca1907778b04e639a77a1cbe1bbb1e57f1a0c21cab036c0b4f020e4572792b0447874d31266d0b649e29acd1dfbe6ec4d5453acf17358a9ffb355fdde45fc9ddd2c5a7300d38e4f05a712689d5657446105ef9e5b409a7c94fb9a91f35e019a96a0895d48d9273cf6c7168839a57aeb51d99ef1e1d4e782fe9d5ae8af653925ee71dc53b9aed3232fb9c7d974b1ef01d96a7c8af4f61f6318f870264d09e1bc863ac6e748cdbded86e035797e934c8cc78b119b70183f8fc8be2857bed43afc99dbe9a32833b8b720111987340124456cddef92339f2c32d8300ac65caa89335bd2b968a5583af989c388f7211ad9e576576d896295bbbba7afe7042e4f747fc04a7d13844b981e252a27898760f534ef9f238f2668fc897382bf279d7ad7a2784709ae893761d3d81c638d043ba5834d6b76c38aa2df4604bc8299341733fc6208162db1f829fed0847e200fd36455a0b0c6289164bbadd5f7bb0973d3577ecc365b55a45aa4ebc2aefe5afee149a69368a1d43ab10ac4a9a247ba16f8d10506dc7f41de2030eb43d6bd64a8db72579d62ba4beb4827c6c04443e316221bb7b0319ab1d3c87fe5d9e432987ec79faa2e483630b2f821b1bbf2f8a65a25074626b8bb492eba863984d1832cbdc4c5c8f5f4e9d1e610c7a6dac72302f099f5152b1342ded0039530b5da18eceb032011e4ec143e6aee138fdc98fb0cc610b27d577c698a932b891331b7380aaf851952d7183c546abbdd99f7f48ca785d46748a4685b3d04eceed93ec2c72270d69d233371e3e6a0274a8b624aeb5d4c07e3c01ecb910062e73320623eab82c56818aad493ce0d57c4120e6b72f16fda195b21f630273fd9e0c8552477c29dc525b8d799d9572506db1a59dce392568290928e1e083bb43a0b6753a7447064b5fce51f5a598971b536ca309f99d49ba9a5795084f8d5bb1f79982c6ed2ade13a6e667cbd9fd0f5f26d4513e0737625f77f64354ab8a57f0ada351779d27a314bd510591fc4aa9d1d153d85d7deb93292f6e9b33ad248a27fba34f75fa2a198b4e09acf80a89e36d4ef66ae29250066f5cdbfa74babd35d0b27dc996f12127a9f129c79086917d9a3d3bb51d15a0ff6dfea82b32dc1bb64872372feab107cc1a9aa19d32693fb8edc301fc70a488923cdfa0af8f6edd98839da20d34eeb420c7826ec59178c55f3961ea3dacf4a43dad239e8d8f452a75259f0e2383992fc78d0d04d4ac119c04da7d5693bd8e49e5f179cc7301fa288e15d68aff3753f7197912814dff995ccc5571a516c102adea47ce9f9472870873a69de359bb41dbae36f0dfa19004b21671fdb266d2429dc20b492ed33b318f57550965907c2dfce74074126f89dec8cdf30149edfbac18c902a1dda16359f0688be4d01805c9442620e054e8716f41d33eaa680f43ca285b8bacf974b001a5972ff54d540935cbe7f2e9477eef081dc86562cd9978b67b86ca0a759c332c4b345942a0c3f235486cdbba5b377a81692a17544c94cc6cf126d5b9fbf45e76872cb917261d4a122347426ee0befe40b2c44774c6afd6c4af7081c2aa344d68017e81f1f31d5920855f360ec8bbff031a6110d3689d92cc63a814d3719f2b21c56c43996afa8fe9f060f36b4c0fba202832908a7f3113d609dbe9e75e832ab8a962ead8a3ab3abbbada40c9493cddbf67ddffe7beda10da58d95fdcb2ff049288bfa47e7314be5e6c6a1456c69860c0a3efc516aef35ea5435510599cf4500d8a1c7ea986846232a25428d103d3470be10bbbf887ea01a3030eb078755d380ebaf3dad82d3eec7e983bf27214c54ead1104bdf4468b6b40a81b6ff93c9c2a69501e6608b44536a06990342b0007988dd61d05bd1afe31ddc8719c3a558ed49f0b8115ca94628ee6867c74df66e3fed869f47bbf8218bf9a2892941e696569bb868376c53e6d90f7ec5971bb9a4abaeed5ababcda71032fa2ff35dee29fb980ac962e34803535e9a887e32c670b3f85adaa33f5595db9f087c3d40941adb6e87b8abd03297b42fc806c15e48bcf00bf007e2d4d51650afeef957fddf56d88208249d6cfe0b32733091e5d654a15f00a097533d0b123092f8446de3e0d9d882994ec9b64005e64755cecc77a1979c9dbcc9ef8e13c04787001cea12c865865a5f7f9799af52332bed514a0f801a0561ea153cf18d4f0f718a40a38511454006de04760e1384c2a95837f89f8258b67af337531faff6aff14f796c4211cc736198e66201e5d520b785f3e961e122c6fe16723a3b8dc9e82cb74202297e4416f5a46f99f9b9038b4e7b821b7beb9d486d8773fbe8045eb7241c7eb653f757cd66f6133eee4c8199458b66fbada915947cf134e0b7dfdcdfc04fc15e282ebacf3a8f8793ca5572dffdc24fceac2153092c114bf020a6e26e78df488894087d0a581d6e99d4c7e26f81254e2f56b69b55eb9c694570d59bae0ed6e8a6c957e3dc80d60ceafc97f5922a836937d93fe093f8badbdf44358129bc4131a8a3d624c245471fb4b821cf0b0331da5db36c054335c23d6f7f5889630d84b6a116b28f2ea7eaa9c9ab6491fd5dedf464fa4ba9a610aabdc98cbd16e367fcbd48423c76a8b3f50fa60c962468e29393a24d45e5138f5294a25a89cfe6d3ba84a461d74e6ad5b91a5d0258bca666c4e334843e3392c406a92d8e30346edbe696f214a877c7b1cd95d9f4aa9985578dbcb2d163fee04b3d1328ec094ac3671e0d03360337ea3378825aab4c426bc646bc362d9f12b9a79473f3435c6e227a1654e3ed1596bcb4a2a4c2c55f1473666538ba442e4327e93db91a577be81569b1289c1d80a23350b50f4c9d7438ea4887452b7d3a1bec376b894c409273849aa6c0a9dbe40b5f2bb166ac11dbe9b0f1c3128fe160c630c24d29e489ce826ee9fc99d83d1a44974b6a5faa6d8a9afca3af7a9d05c8118fcf4f4dd6c4bda524f5924bd845d4243c4f6f64741992935e4936b924f9e9c914658dd48dc9ccedbb790f8db66aa2cc4f730eea3e41bcccfbc4250494348beca054eae60bda41682cd0a7686845c98e3a70d87cb74112f2ddb703df26746d6ef2bae920b589fb5a8ad4d0f9fed4ade76079319f150eb129f2595b076ee468ca2600a5b2bdd875347f130848d5a471a6086e172e7dbc46d7bcae0c31d0cf8a5df444289e9b171416489fe51b8ca19bfbba2e0c6ca756e9053d90d0acd63523152f249595b72c7a43f92a09e57d5a2809466bbf0f4391c3626156ea657cdb2eed277067b18752f44a62803a4ba6885e6b2e4e20d70ebc7c3e0394282bf08ed8602033b4afc08ff92899c39c5633f4f9949265dc3a4a6eba5fcfb86eda251826682cf71b3eb8a99acc5faf7adf6d0b1eac0e5b75429cbf88c7f0fd436d41227ff60201a07e6996cb1fda708ad61b46b3aa848afea481707c4ec61c250c62b3ff7faee52e92097458066aca645c2152eb1612e7ba9f3d5bbe543d2e78734734b9c176c31dd3f9aecea7fdbcedff693632c3afdf2af2c516951b9b34063ccd13e8147a0f1734bcade0b5a3a334fe467947421fc1da029335b0a96dc64ca7fcf0a07c36f7312548b091bc7c4badd3e2d96d1d48a7a6e041036ed60a3fd640131c6ce1a0eaefa242a00ff5ec87bbde528261eba1da153a76d67777b0c7b8f49fd4db86545c074b3e7a948197b4bcb43971310bc0d533013d44b8d3712118b7c37e00d5cc0def187adcd24efa768908b609138583de5dc75084834bbe12b1fab0cdc15f6e4b8569cc6b31e7b1fd871b9a5b7707416c514adbf421c7c379eb17ebe3584379d3d8c57", 0x1000, 0x48000, &(0x7f0000aed000)={0xa, 0x3, 0xffffffffffff8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f000095b000-0x26)="260000002400430504edff0001000000000000040100000000000200f1ffffffffff03c76e35", 0x26) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x0, 0x32, r2, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000f6a000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 102.740138] FAULT_FLAG_ALLOW_RETRY missing 30 [ 102.744847] FAULT_FLAG_ALLOW_RETRY missing 30 [ 102.744858] CPU: 1 PID: 19077 Comm: syz-executor5 Not tainted 4.9.67-gf26d3c7 #106 [ 102.744863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.744880] ffff8801c5f4f850 ffffffff81d906e9 ffff8801c5f4fb30 0000000000000000 [ 102.744896] ffff8801a56b9c10 ffff8801c5f4fa20 ffff8801a56b9b00 ffff8801c5f4fa48 [ 102.744907] ffffffff8165e307 0000000000003af1 ffff8801c5f408f0 ffff8801c5f408a0 [ 102.744908] Call Trace: [ 102.744921] [] dump_stack+0xc1/0x128 [ 102.744932] [] handle_userfault+0xa37/0x1300 [ 102.744946] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 102.744956] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 102.744967] [] ? handle_mm_fault+0x117b/0x2530 [ 102.744976] [] ? handle_mm_fault+0x1fc3/0x2530 2017/12/08 16:10:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003ff000-0x10)="2f6465762f73657175656e6365723200", 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000184000-0x4)=0x8001, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000eee000)=0x0) listen$netrom(r0, 0x5) symlink(&(0x7f0000004000-0x8)="2e2f66696c653000", &(0x7f0000016000-0x8)="2e2f66696c653000") r3 = getpid() setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000260000-0x4)=0x4, 0x4) r4 = dup2(r1, r1) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f0000cda000)=0x0) perf_event_open(&(0x7f00005c6000-0x78)={0x0, 0x78, 0x6be, 0x0, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x4, 0xff, 0x8, 0x0, 0x6, 0x4, 0x400000000000000, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x2, 0x0, 0x0, 0xc158, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000644000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x200000, 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) clock_gettime(0x8000000000400007, &(0x7f0000455000)={0x0, 0x0}) r5 = open(&(0x7f0000936000)="2e2f66696c653000", 0x2, 0x40000) fcntl$setlease(r0, 0x400, 0x40000000000006) rt_sigprocmask(0x2, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) pipe(&(0x7f0000034000)={0x0, 0x0}) r8 = socket$inet_tcp(0x2, 0x1, 0x0) vmsplice(r7, &(0x7f000069d000-0xa0)=[{&(0x7f0000878000-0xeb)="0b756a5fb493672e0364ffb2c213ea7dba9f474965761d3f00767e9a7f372ae4d5b8d1f3abc5a8d192dcab54089e0e30edc10164e06b932fe43b6abc62d00317a97f3a91b83c98ca999189427d79937d37862d007df0656096f016b4de042bdb77302d9b0e4f7ffea38aa2de8ee226bbba191dbf9e99bfaf258b2021f2f675770a5bb7ad63627858c7f6538801fd39d9cf4f34255a8d15a52a0f67b798ac1cd6626d088d9f59d36b1de2ed78cba6464b3c75eba3ec6f2487f5091c30bb838e4c3cdd31a4e473fa627b0e218a0e7312c711a6f661e1c8b5c304e6ed47910e2df7a9e3d9877ea269a12ad056", 0xeb}, {&(0x7f0000fc0000-0x4e)="7af2cf6b8637ee386449115ecac3c7e46d6ec10a4c0867d71776f14b7597bff0ccccdc1989ad9c907c8bfa11a0aa7eef5c84cbc3a856265663171d647d8c727984096dd3b84c0a0766b4b2c979d8", 0x4e}, {&(0x7f00005b1000-0x1d)="fe59c587555c1905c647487911b233ecbff26d439deda92f232a2c703e", 0x1d}, {&(0x7f0000237000)="93ce9d0817b7dd3cbe0e43ef7076ae20e30492d47ad7e9bea4054a0c0b592b08abcaacda5e77d8981aea0fa0d1fef90ad48654ecd513dd1ec2617039fbf17bade4b3ca15e6f0f2609dc5b79d2c49ff6d8a08d4d7672c53a3f5639847567973dd92a36a3624b088725bdc449673c3d8e4", 0x70}, {&(0x7f000013c000)="0356a38d88353e0f8e55cca33ff2267f695c84cb6436650b0a1eb08a24f2325ed241b5c1b49d50cb7af0b829677b2b9789e7c5e313af7e2fb849a6b3da5a259b462bbe3c6f8ee0898a1f20141a207147c74217c79418e38299a680ea9c776b6fa011595b746c27522cc8acd485f4434a0eac186807cf2f89c66de0117d75e53ba3b153bee47067c653eef5d24250afbd1aa0e5cbb788a8c44c45f7e612691d40419cb3f59001efb4184740fc8e599a738907d680a66a2a789e890f4316860faa618e8118557bc8dd69c8929b5ec8d266689114a4ef61ed296051119efa68a81a11cb6990cb60c5ecab48a3f72ce663b98de7", 0xf2}, {&(0x7f0000ded000)="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", 0x1000}, {&(0x7f000060a000-0xeb)="84e6f425ea7b3967897dff8911e145eb9bd6d6f78eb1598e72ae272802f89ea25d3de150349677f1d60976e2fc3b63325e342b49822db0c4b9b948517c473f93f1b3e98d1111e7f42cce824fa916c0a1ab15209bd15c15fd1b4f7eec0c6a8081af2e9377505b1a8530510bba9adc7681d54a09c39598eedbaeb5efc659da068cb28bf63e394ed846181f46ab86e253636e3355325a8c9cef2fff359b7af11d23ff1087495b780ad47a8e8b3388fcec999488f538eea1e38c292536f4ef187f0ebf33335780c7218c8320356db81dc89728c18e28ce40939355b3762d45d0b0fe6740fb1df3b724cbc465ca", 0xeb}, {&(0x7f0000d5e000)="3e62d346d5506a0092113e8c5209278c4d748daac724e5acbe9a08f44249f8b4c1e7365e16b55e8c7e9d25a4c4cb1fd179057e23cc7a164d148a0e757ccd8b286fad31d0b4c4c854c5da1bcb0900429cabfc7259c62f165da5482366b62a137125c2708ad903062635c5354259a418b84417b59a459d65a654baaf56f539072c39d815507d152226069ea086e8eed19b5b84f5fdc00c8d42c74d8e5ec87c6bb0e8f8dbeec1489d2f6b44ce4ed4a571272e0c5f2708714dd4e06f", 0xba}, {&(0x7f0000060000-0x50)="c220685395171bc11d12dfaa04d46c7bfd914d60f90a6d0a396c5e0fbaa948cc9b8bca5633ba35830a47e8dff18fdc6ad17a2026f89bb9fdd13c1932d1c0521813f526b268f6fbc10caeb3d09a31344f", 0x50}, {&(0x7f0000207000)="182f3eed918dada66c02", 0xa}], 0xa, 0x100000004) pselect6(0x40, &(0x7f0000b4d000)={0x3, 0x80000000, 0x8000, 0xffffffff80000000, 0x68c0, 0xffffffff, 0x8d53, 0xffffffffffffffc0}, &(0x7f0000194000-0x40)={0xef, 0x4, 0x6, 0x130, 0x42bb, 0xfffffffffffff21d, 0xfffffffffffffff7, 0xe92}, &(0x7f00002fe000)={0x8, 0x5, 0x8000, 0x156, 0x6, 0x0, 0x8001, 0x7}, &(0x7f00006c8000)={0x0, 0x0}, &(0x7f0000faa000)={&(0x7f0000f35000)={0x3}, 0x8}) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f000071d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000c74000-0x10)={r9, &(0x7f0000db3000)=""}) bind$inet(r8, &(0x7f0000000000)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0xb, &(0x7f0000376000)=0x200, 0x4) connect$inet(r8, &(0x7f0000002000-0x6)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r8, 0x6, 0x19, &(0x7f0000a98000)=0x401, 0x4) splice(r6, 0x0, r8, 0x0, 0x2e2e742e, 0x5) splice(r8, 0x0, r7, 0x0, 0x7ff, 0x8) 2017/12/08 16:10:34 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000000a000-0x40)={0x9, 0xffffffffffff63e6, 0x43, 0xffffffffffffff00, 0x20000, 0xfffffffffffffff8, 0x1ff, 0x10001}, &(0x7f0000002000)={0x6, 0x1a, 0xc7, 0x44d5, 0xaf86, 0x800, 0x10001, 0x6}, &(0x7f000000a000-0x40)={0x18, 0x29c, 0x4, 0x1, 0xfffffffffffff001, 0x8, 0x2, 0xfffffffffffffff8}, &(0x7f0000001000)={0x0, 0x989680}, &(0x7f000000a000-0x10)={&(0x7f0000001000)={0x6}, 0x8}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000009000-0xb)="2f6465762f6877726e6700", 0x151800, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000003000-0x22)={0x0, 0x1a, "1d61a52ae32992bd7512b255a12e270b1ff509e17deafbcf83a3"}, &(0x7f0000009000-0x4)=0x22) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000009000-0x98)={r2, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4038}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xc22e}, 0x98) r3 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x3, 0x0, &(0x7f0000009000)="d8fc1d"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) clock_gettime(0x4, &(0x7f000000a000-0x10)={0x0, 0x0}) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) [ 102.744985] [] handle_mm_fault+0x1fd1/0x2530 [ 102.744995] [] ? futex_wait_setup+0x330/0x330 [ 102.745003] [] ? __pmd_alloc+0x410/0x410 [ 102.745012] [] ? memset+0x31/0x40 [ 102.745022] [] __do_page_fault+0x5c2/0xd40 2017/12/08 16:10:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000259000)="ae9b7ab6b414e9b5e08e2ba88d1f996cf59d13ba8a3b4c5e67a5be90cfabf56579e92a4224d939d1f0d787097d3940b90a8267b64f3c2db7d78dad93bc1560a2983b46bf827fd91ded70e87d91e143bf17666705147a2f8d", 0x58) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000011c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00002f3000)={0x2f, 0xee}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000676000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000136000)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={r3, 0x3ff80, 0x4, 0x587}, &(0x7f0000b05000)=0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x13, &(0x7f000067d000)=0x1, 0x4) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000137000)="2f6465762f7667615f6172626974657200", 0xfc7087ea3e6f1310, 0x0) getsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f000024a000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000764000-0x4)=0x9d) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000cd6000-0x78)={0x1, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2001000000104, 0xffff, 0x8c, 0xffff, 0x43, &(0x7f0000660000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, 0x4000000000000000, 0x7ffffffd}) setsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f0000b96000)=0xfffffffffffffffe, 0x4) bind$inet(r4, &(0x7f000023e000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000589000-0x1)="", 0x0, 0x20000000, &(0x7f00002bc000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_str(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000109000)="6e6f646576656d3173656c666d643573756d7070703000", 0x17) ioctl$int_in(r4, 0x5473, &(0x7f0000f21000-0x8)=0x3) r6 = socket$inet6(0xa, 0x4, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f000069a000-0x10)={0x6, [0xfffffffffffffbb8, 0x80000000101, 0x7, 0x2b4, 0x4, 0xfffffffffffffffe]}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000cec000-0x8c)={r2, @in={{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]}}, &(0x7f000055c000)=0x8c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00003ce000-0x14)={0x201, 0x53b, 0x6d0, 0x7ffffffd, 0x100000001}, 0x14) sendto(0xffffffffffffffff, &(0x7f0000627000-0x647)="6fd4a80d752691837db2c35a7dbd1f3eb18f73c70985c5de20c11c709ce2d8d85e087b09f4da8c861dce231c829269fd7b2f1470cdd85c0bc315b015ea0d2b65b7946fdeb5a54ce38c03cb65ff77001853307032a4fe315bfecedef728b425480d317f3c09b8ee50448a3cbe428e0f89d68b72e49c2aabe214b6dfac29a18b95db5771bedcec6781764887d8b1c771cf2a0163dd79c76b85273bf136f1356f27c9457823f77d731c6ef785f64b171dd005a25626284ad19787fb9303b4591c071c4e566c957e291993cdf829007d6b76c1faf2f36b4a272dcf2acca232593ae5e4d38b0598898bc0209bcbd9c8a955a2db206854e686ea5cadb2ac9c0aa3bb0ec437915ab4d87e3d81b9c450c3a8b4fa85f0b2cc2c52cdb8e77b1f9d804a2098d8d9766572e9b0f07509dfdf602c6c8811fb11a4159021b368f25b15d512d8c70da177c56b534b5d1cf98726192f9f9bae1c17545d21e9a81b72d9e988eba0cf071a33951f700f9759ef91febc58fa5cbfe95dd7243531f4e80a2d9277bcabbad51ede7433284f70d6ad5393ee905e34c418eee3f240c18d184e1c1c531646191760470737b863b05bc98a400782d7bc07c334d5bb78450ee4e22c4b91a21ec0d77a606f543571ba21ac00a5b84088a98066389293676ad9f9c492ef123d9f22c697f23f397deeead2f18676c270010ce459a93c69db2048b4551d3575e0647fd5c3acfdaaf4e0ba4d547f579cf26f966ef5766dcb00a479981b70b86230b850c2c04f22ad0cff79dbf74d08c71445639076844a95a143f65a0ade1492852ceeaa27482a8d39ef8586ca64e2acf88c0a816889e068a7653efc29ebf192c8a0ca7056298d7beea4665bdfcc57a7a829525e7be13d1be44e2f58755f2de0953058643bf351b1b0bc4ec30b26af24e0ba26eaea8fab4c9033138586c23ea019f616c833f7a3883e244e90e4b31b94532e994a8793ec057f00617f39c1b3f42dcbe5ee87ff3d8eaac88a9921a06edaa02cf44b4a5efc990017858c0158294743d56300f125147efbe9e121819d44b6840dca2429756c06a5031525c42877ab3198cb525d7da1baddf88e3f394c694c93b069212ce9d4487b8b67b5e05833b1b8fa8ce4c4610bebf519374791457035cda67a4ab4b4bb6cd53acea4a79a7f6101fa2a371c7b1cd42062639125e3a7bde728070f137b2fb177969d3833676d866700514112c23eb9e6e4e7f7c179ae9947c325ba222356df49a78ce27a7c4da1c741022bd4e05427cbd5c4393854c05a4c1e415375df08e2d36424411e21fcc1fda7c8c761affbff98ee500c0caddb6e40b4a432e08854c471e73fc16ace3c07342236b37e1db25c15ff6d5110377d0bee898acf4b5e2373bf9eb095c6b3172a855a01122abe9224e971ee33e09447baa6779a7beed518554088022f3e9ef05bfd9e242a6c31ac2469555edeb0042ff983eea08e87333919ffebdd706c84dd0c6a0700e3829b3e0ab936ad14b685117439627af31c56f57356cf13fcda8058add5f06c123df4ed385abf0dc02a1d5cf0630ede84e058e5f8f56916b9af5b58872166fdcbbb1025239232e3f2b78b0460f6fd7547b8808e3e5d607d026779dcde529786e60944d062dfc382832f824361e72bd278b01f75f66ac130ce174ce746863bc9699ca06d42d159ebefa500cdf54e072930514217a264d6ea79f8fd40a40e0a24fb5c6d034268d8421e8dc176e4318781b195bb3896ab4458e3b03d18133b47edc5c29d10d32f0e61bcbc76d7f8e5ab45eba1d50b2258fdf674f51f3561b0bc40cd72915d57798f18e7e25932448a96e9acbd58371539cbd5989f64f95dc469dc278ec5c1e3e28a85fe11da5f7e385f9ed2427e353f213fc2ae6de0cd544a9c636c1931d5f05d3700039a1e37dcba9f159688a9fa933c70e5d1e8a1c98e892f613c018112c2f183a84f0519a7eb378a8829b49058a1aff9e8c34beb3cbd5a82e23aa9c36b845895a70e47090caa85cd003a9ac4b0a69cad672a1dafe4445b1163eef4cdf49658ce5356b2be0ace6e8e4bdce4cb52e5d86f911e57128735fda0493cf38ffbfe874bcdabf3a697876733c5471fb24d4ce9f4babc9bda623d2533b35591eae2046c6f7e9138719865317d9a63a5cb7fe338544f80ddb937d4a0ad73a79b9c00000000000000088d761655ee2055c656cf3eb95082b61e616766c04a67c96fb44c15a61ce5cf1d6fe7e64e382886b1388182931f4bb22905e4d83971c891d5a31eb00f", 0x647, 0x8, &(0x7f00001a3000)=@nfc_llcp={0x27, 0xe04, 0x7, 0x1, 0x3ff, 0x0, "65fd46e462976f5540598055a449135ec4cdddb15bfe3ca5c7f55ce7c04ea718ce12daa1a9fdd047636f244f8e5fd7d6bc71aadffd2419c125d3600dd3f67b", 0x5}, 0x60) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000613000-0x14)={0x9, 0xffe, 0x10000, 0x2, 0x2}, 0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00009a2000-0x6)={r1, 0x0}, &(0x7f00007b3000-0x4)=0x6) setsockopt$inet_tcp_int(r4, 0x6, 0xa, &(0x7f000068c000)=0x4, 0x4) sendmmsg(r4, &(0x7f0000c2f000)=[{{&(0x7f0000309000)=@nfc={0x27, 0x1, 0x66, 0x3}, 0x10, &(0x7f0000cfa000)=[{&(0x7f0000cc5000-0x1000)="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", 0x1000}, {&(0x7f0000031000-0x3b)="f1b985465a804eb8c66449b0906fd08784aa94b01c3e474c4186a133541807409c8cf8b579e759db11c6b01c908e52695e88190f7ab23c21125a9e", 0x3b}, {&(0x7f000082a000-0xd6)="3532ebd34dc26d374eef5f17b22afc4fa85f0b1529716b9fefb9a80ebf4fdae3f7ce7f44bd6b704535a0f0e98098b9dd21251c86fbeed3af6d787311c8be1eacac60b586428feab5e7a0ee3245b2d39dcddee537890b87539b6cd973e1b8f442f80e91ab42b4823a2e15ad103d3092777eb1f905c26359745e20dcf4735413597e877d09c838ca363d02e28107ab18877503b33e319de0370be0ced553857714e042ef838958bf601ea439160f5dd4f2a650c407a1e6bc6d0848270e5d6c6bf42e89ef6dacee80f343966af00d49b70d0f3fb5eef0dc", 0xd6}, {&(0x7f0000a63000)="3153f682b3887ee560f23f09141467f75d692ec077157aa13246d656b285e9a0", 0x20}, {&(0x7f0000d29000-0xe1)="c5ea4a508fee6247777dac3173e0ad7f88221037dac436c88209f7cba27dcbd3d0c0f1b8fcaf3a2ab2ee0e5f7406b321630d97f444b756e3685588d2f51345655246a23873568b258122c2694462ed7ae7511c01926358868769cbbf2552b0d62c1cf1bfaa3a9e19a1bd3b45fdae86a06f4e1ca6c4a340e44f988c98b4a0ea235018ff9295cb883a38ddd7606d566ad29988663db5664fbc04c284b1f747fae8b4fd2c56060d9815c8dceeb6deec7b70419c8dd123a86c3d6da87285f2b02ab7230f3dd34ac5bee038b65e82066d5fb73644ef86fea9eb97af04ef8775ebd86abe", 0xe1}], 0x5, &(0x7f0000da3000-0x1f8)=[{0xe8, 0x111, 0xfffffffffffffffa, "852dc3abadbc783f76767e11162881144cbb5fe0bf041b3602e4dbe3913322fbe9dde34464b2fe2b2b7c0dd56e730384625664bc028fadb4fb30e2b226ec5e021b16de06fad58dd33765012563241a91aa2422ca52603773a46df7437d786aad17450f87f020b90577c136228f3af8497a24653a8dd9cf470dda2dd0ae0715b850a5beef34a1057712880ea7e6b981a205ce385366497b93d1472e8a7abd1cdd8c88ffda0048afaf325c2204516a78f084f68a0b8d095bfaa83f760e28af715ad0cccc816045ef2105199500422cf8a6dd"}], 0xe8, 0x4}, 0x4}], 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000c00000)={0xffff7fffffffffff, 0x20000000012c6, 0x10001, 0x0, 0x0}, 0x14) shutdown(r4, 0x1) 2017/12/08 16:10:34 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000003000-0xa)="6d6f756e74696e666f00") r1 = epoll_create1(0x80000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000d000-0xc)={0x8, 0x0}) 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) r2 = add_key(&(0x7f000000e000)="73797a6b616c6c657200", &(0x7f000000e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000f000-0x9d)="9927cc168ecdec554a064260f9271bb1a5bcfd9b361a7eb65c4b54899a1d990b68ca79432b4c4ea794ba2691166e90eefee795027ccf9ce11861b24a25a07308ca95422cf79e686ea754c0f6a67b8ff4d497d7f4ad448ad5d645959c6f7f231ae70379b63d9df090c3f72e594aa9f8c11e42644158bd072610414eb9a809e33b52d5c28a7d1dbb67629c012025c54c75d5c680da1e017e5fdec75ae9eb", 0x9d, 0xfffffffffffffffb) keyctl$revoke(0x3, r2) r3 = syz_open_dev$mice(&(0x7f000000d000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2000) preadv(r0, &(0x7f0000006000-0x10)=[{&(0x7f0000009000)="00", 0x1}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x0, 0x0}) close(r0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f000000d000-0x40)=[{&(0x7f0000010000-0xef)="e2bc1faf5eab1579a42daae4f5601553b824c341d2a39d3f3975d0fef13e369a0fa2a751f6d4db41ebf5620955f629f85bb1733a775ee95341459f95327dbd826327df8d4ee925c12423bc5085040e623ffd9df67764c0ca6a83a2a845101cdbfb9b3760f1787e505212dfb57cd1bea9afa410a28d716d8661d7d12d11b42466324e0ac1c74c0f0b0913a2e5e7c24a34fb29fe628d114ed3dbe05f03489cff561f354caf59ee5766007b0267f967930c5c036c4e07a4af24812a63dd582d6ea0bf9b9930f05390c477e4148b82ddc9243ac7ed6f788556891b2234070c313258879935270f6b2c028290b68e7f971f", 0xef}, {&(0x7f000000f000)="9a1daaf39b1add6526cc3e95af632d4adc58f804c3f56245b57d9aef4d084a60976ed69f1f97ee04e2177599a59ecfa62008c0d5d6c70a08f83e48b5e3530dd1d26d3322458eca54233f640cf50b4dfaf7f4b557dc07868269d617662f8f4be12a96875940156794cfde3a941fed5c735e7bde4255c4a4f7d6c2d9f7f20a0c0100d90c25076cf341bc2831cc173791eba7aa87edf9a4611e210426516cb8f82d5dd2571f9192adf788775a0b7ac86feb8859471b8d10c72b6f2a39", 0xbb}, {&(0x7f000000f000)="db7d4544a26c42dbfc8f151838c8599ea268855a0c6fd6b4fdfbf138d66a38dfc47d3ffb257e9d762bf913cbc70bcfca693e15666febce6c5aa87f39fdeecac62dc577d9d35642865d090e8b", 0x4c}, {&(0x7f000000d000-0x8c)="770024f3813931b74ce44ae72698291a6ae7cce9bbfcf14fadeeae3eb831b149a21d9e94e7e16d51960ec552c76f67284cc4db6f2271d7e72fce45b41e7c632d2cd351cc11ea9f78b547707330c7ddb4017529feb067251379c9efc6fa234e3fa98d3f102c87eafa5cf5e532f3b8e32e2e16fbba17b725c395350d5de99a9a5c02d6dc1af71a6a764838e621", 0x8c}], 0x4, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f000000d000)=0x9) 2017/12/08 16:10:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c5b000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000aef000)={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, {0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x1}, 0x80000000, [0x80000000, 0x0, 0x1, 0x100000001, 0x7ff, 0x1, 0x2, 0xfffffffffffffff9]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x5) r4 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r5 = fcntl$dupfd(r0, 0x0, r2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r6 = socket(0x10, 0x4000000002, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000757000-0x4)=0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000924000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000653000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_tcp_int(r6, 0x6, 0x400000a, &(0x7f0000615000)=0xffffffffdaa210a2, 0x4) setsockopt$inet_int(r5, 0x0, 0x0, &(0x7f000033d000-0x4)=0x7, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind$inet(r0, &(0x7f0000a8f000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f00008f6000-0xa)="2f6465762f70746d7800", 0x80000, 0x0) pwrite64(r3, &(0x7f0000868000-0x49)="3d3d172ffff8a97dabf13b9afd4fd990b7a54ad61a3e91c7dda5e2f1fdcfef2dd0404c6815ffae1c1da366c939644055aca5c08a1def249b6d9d7ad7b75c3609beee51bf479442191b", 0x49, 0x100000000000000) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = socket(0x8001a, 0x807, 0x7) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000323000-0x6)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f000019b000-0x4)=0xc) socket$inet6_dccp(0xa, 0x6, 0x0) sendto(r0, &(0x7f00001ae000)="2ad4a80d752691837db2c35a7dbd1f3eb18f73c70985c5de20c11c709ce2d8d85e087b09f4da8c861dce231c829269fd7b2f1470cdd85c0bc315b015ea0d2b65b7946fdeb5a54ce38c03cb65ff77001853307032a4fe315bfecedef728b425480d317f3c09b8ee50448a3cbe428e0f89d68b72e49c2aabe214d2dfac29a18b95db5771bedcec6781764887d8b1c771cf2a0163dd79c76b85273bf136f1356f27c9457823f77d731c6ef785f64b171dd005a25626284ad19787fb9303b4591c071c4e566c957e291993cdf829007d6b76c1faf2f36b4a272dcf2acca232593ae5e4d38b0598898bc0209bcbd9c8a955a2db206854e686ea5cadb2ac9c09a3bb0ec437915ab4d87e3d81b9c450c3a8b4fa85f0b2cc2c52cdb8e77b1f9d804a2098d8d9766572e9b0f07509dfdf602c6c8811fb11a4159021b368f25b15d512d8c70da177c56b534b5d1cf98726192f9f9bae1c17545d21e9a81b72d9e988eba0cf071a33951f700f9759ef91febc58fa5cbfe95dd7243531f4e80a2d9277bcabbad51ede7433284f70d6ad5393ee905e34c418eee3f240c18d184e1c1c531646191760470737b863b05bc98a400782d7bc07c334d5bb78450ee4e22c4b91a21ec0d77a606f543571ba21ac00a5b84088a98066389293676ad9f9c492ef123d9f22c697f23f397deeead2f18676c270010ce459a93c69db2048b4551d3575e0647fd5c3acfdaaf4e0ba4d547f579cf26f966ef5766dcb00a479981b70b86230b850c2c04f22ad0cff79dbf74d08c71445639076844a95a143f65a0ade1492852ceeaa27482a8d39ef8586ca64e2acf88c0a816889e068a7653efc29ebf192c8a0ca7056298d7beea4665bdfcc57a7a829525e7be13d1be44e2f58755f2de0953058643bf351b1b0bc4ec30b26af24e0ba26eaea8fab4c9033138586c23ea019f616c833f7a3883e244e90e4b31b94532e994a8793ec056814617f39c1b3f42dcbe5ee87ff3d8eaac88a9921a06edaa02cf44b4a5efc990017858c0158294743d56300f125147efbe9e121819d44b6840dca2429756c06a5031525c42877ab3198cb525d7da1baddf88e3f394c694c93b069212ce9d4487b8b67b5e05833b1b8fa8ce4c4610bebf519374791457035cda67a4ab4b4bb6cd53acea4a79a7f6101fa2a371c7b1cd42062639125e3a7bde728070f137b2fb177969d3833676d866707514112c23eb9e6e4e7f7c179ae9947c325ba222356df49a78ce27a7c4da1c741022bd4e05427cbd5c4393854c05a4c1e415375df08e2d36424411e21fcc1fda7c8c761affbff98ee500c0caddb6e40b4a432e08854c471e73fc16ace3c07342236b37e1db25c15ff6d5110377d0bee898acf4b5e2373bf9eb095c6b3172a855a01122abe9224e971ee33e09447baa6779a7beed518554088022f3e9ef05bfd9e242a6c31ac2469555edeb0042ff983eea08e87333919ffebdd706c84dd0c6a5387e3829b3e0ab936ad14b685117439627af31c56f57356cf13fcda8058add5f06c123df4ed385abf0dc02a1d5cf0630ede84e058e5f8f56916b9af5b58872166fdcbbb1025239232e3f2b78b0460f6fd7547b8808e3e5d607d026779dcde529786e609", 0x482, 0x1, &(0x7f0000e76000-0x58)=@alg={0x26, "0000ffe3fdff0cc8000000000000", 0x0, 0xe, "63726333320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) socketpair(0x11, 0xfffffffffffffffc, 0x164, &(0x7f0000aa5000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000a36000)=0x401, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000d82000-0x8)={0x0, 0x1f}, &(0x7f00009b6000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000e36000)={r9, 0x80000000}, &(0x7f00001e1000)=0x8) getsockopt(r3, 0x3ff, 0x5, &(0x7f00004e8000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00001df000)=0x3c) close(r8) getsockopt$SO_PEERCRED(r7, 0x1, 0x11, &(0x7f000048f000-0xc)={0x0, 0x0, 0x0}, 0xc) 2017/12/08 16:10:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000fd000)={0x0, 0xbe}, &(0x7f0000e33000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b08000-0x10)={0xfff, 0x8009, 0xffff, 0x8001, r2}, &(0x7f00006ff000-0x4)=0x10) r3 = syz_open_dev$tun(&(0x7f0000b92000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2000) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00009d3000-0xc)="2f6465762f6175746f667300", 0x200042, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f000062b000)={0x7, 0x7, 0x9, 0x4}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) bind(r1, &(0x7f0000ea6000-0x10)=@ipx={0x4, 0x200, 0x0, "13c5508afc47", 0x0, 0x0}, 0x10) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000f75000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000179000)=0x1000) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f00006f4000-0xe)="2f6465762f6b657963686f726400", 0x80000, 0x0) mq_timedreceive(r5, &(0x7f0000347000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x7, &(0x7f0000376000)={0x0, 0x0}) ioctl$KDSETKEYCODE(r4, 0x4b4d, &(0x7f0000db9000-0x8)={0x8fd, 0x7}) getsockname$packet(r0, &(0x7f00008e8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000058f000)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000a14000-0xc)={r6, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xfffffffffffffff7}, 0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009d4000)={0x0, 0x36, "942d2b93ba01b8b7ceda894ca9463e78a1d2a45fa804244e5632040b835a366f459c8a5303707818137a046b1a4fec9076c665167b36"}, &(0x7f0000ef0000)=0x3e) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000d49000-0x10)={0xfe00000000000000, 0x0, 0xfffffffffffffffa, 0x0, r7}, &(0x7f000069a000)=0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000992000-0x4)=0x0) ptrace$setsig(0x4203, 0x0, 0x776631b1, &(0x7f00006a8000-0x10)={0x40, 0x0, 0xca, 0x7}) getpgid(0x0) socketpair$inet6(0xa, 0xffffffffffffffff, 0x5, &(0x7f000076d000)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000f83000-0x4)=0x0, &(0x7f00008eb000)=0x4) r8 = dup2(r1, r3) symlinkat(&(0x7f0000181000)="2e2f66696c653000", r8, &(0x7f0000fe0000)="2e2f66696c653000") setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000479000-0x4)=0x80000006000005, 0x4) sendmsg$netlink(r3, &(0x7f0000f4f000-0x38)={&(0x7f0000528000-0xc)={0x0, 0x0, 0xffffffffffffff9d, 0x7fffffff}, 0xc, &(0x7f000014d000-0x20)=[{&(0x7f0000b1f000)=[{0x93, 0xfff, 0x402, 0x0, 0x691e19e0, "432931cf7fbbae9782b79363f1745aa83291f402666e4f159b2e4ba01f9822b529a301b8643a7fa8170233aeba6987b6f070196c583b03a4412d768630a8967e8e731ead61d2a765f57907ba4137931e3c079fad9232852bf0f2fca4ff939c808e0d2d09f7c2e82e3f280f8725a64f69f23ccde3315303b59a057ffd62513fecd8c4bb"}], 0x93}], 0x1, 0x0, 0x0, 0x4000}, 0x40000) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00006dc000)=0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ba9000)={0x0, 0x0}) socketpair$inet6(0xa, 0x807, 0x7, &(0x7f0000481000-0x8)={0x0, 0x0}) [ 102.745031] [] ? mm_fault_error+0x2c0/0x2c0 [ 102.745040] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 102.745048] [] do_page_fault+0x27/0x30 [ 102.745056] [] page_fault+0x28/0x30 [ 102.745065] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 102.745073] [] ? SyS_epoll_ctl+0xf1/0x2190 [ 102.745081] [] ? up_write+0x1a/0x60 [ 102.745090] [] ? vm_mmap_pgoff+0xd6/0x1b0 2017/12/08 16:10:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x691, 0x0, 0x6, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000284000)="0024", 0x2) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r0, 0x10000000000000) write(r0, &(0x7f0000ea0000)="00000721e703780c8500011e011217e10067c1", 0x13) sendfile(r0, r0, &(0x7f00006a7000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000f15000-0x8)="2e2f66696c653000") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000224000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x4f64}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000a5c000-0x8)={0x0, 0x0}, 0x80000) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00002ae000-0x1)="02", 0x1) dup3(r2, r2, 0x1080000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000033000)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000fab000)="6d617073005d") epoll_pwait(r5, &(0x7f0000c38000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x9, &(0x7f0000773000)={0x6}, 0x8) sendfile(r5, r5, &(0x7f0000dc0000)=0x0, 0xff) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000ab1000-0x4)=0x0) clone(0x2008000, &(0x7f0000456000)="a050836d262babb6e5a24657e28ff8c160c82bf6ac19d0c1cf2aff2af2932d7b27029f091d0d7fd910252363cec84a77c0c2b42f3eabd04a63454e05a04f110ddce5b72a52d62cf8e3a19856a3dce5a89e41107bce747cef518601e86b9086dfffd99b736ca516f2f96ec2eba06d979dfc2f96a333d43be3785e28ed6db3f5f6ab0744670abb4694598a6932a7b9c73877ec3b6f96fd16999065e1498d923cbc900913c5bee9da313f3cac18e3c129f38b547eb77e49efd726b15356bd63de52ca1bce76053be154124a3569e0704802c95d05a993c97b9a678f54e02eb95f31025640fcb648f593e5d97f8b397f9445", &(0x7f0000fa9000-0x4)=0x0, &(0x7f0000037000-0x4)=0x0, &(0x7f00006d8000-0xec)="96fb58b77c9a8ba42141270aaa0207b0f1d1c32b8686a13dca55b070414a8039db5c9cbb4bf617b3ef879a535ab2257b37d9b7cbfbcdef136f26f6f2bc0c4780d3d186f3692db254b63bf75a16afe1286a70ed91f50ec20a11623ff62b008686172a6fdad8fbaa70fb6c151b63c67676cbd828d011474f7df413ad2cff4839afe149af3894d0d928033ccb29a69454dc45d9c82a4f53b2475637fcf4ad49ce3080aca525d322d7c182823c4e6162b8c60a126af15afa0d69d943d4df9238b775705dcb0961b198fe57dffdfe5e68b899c822b97556000cc18a634785244bc3a6adea1b44538227869ac83b82") r6 = add_key(&(0x7f0000d2a000)="727872706300", &(0x7f0000903000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000266000-0x56)="7d276a75f57277e813c925ed511728cf6609a142a854cbdf59fc2c2f254a5621729e2e5e2a7d7870854da8959c1fa079769d5a80d14c4794fe83ad573cf5d12c9f086ce3152e46aa9628dd07fe1f34ddca48972ee4c5", 0x56, 0xfffffffffffffffe) keyctl$get_security(0x11, r6, &(0x7f0000534000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3) ioctl$sock_ifreq(r2, 0x8bf3, &(0x7f00005a6000)={@common="010001e9000000000400000000000002", @ifru_data=&(0x7f00008e8000-0x20)="080000e3ff0502080003fff8ff15e30019000000040022ffed49faf5238f7e23"}) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f00006ab000-0x4)=0x0, &(0x7f000044e000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000341000)={0x0, 0x0}, 0x9, 0x57ae) getresgid(&(0x7f00005d4000-0x4)=0x0, &(0x7f0000ff4000)=0x0, &(0x7f00004ce000)=0x0) 2017/12/08 16:10:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000325000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x717}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x2) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000ae2000)={@common="65716c00000000000000000000000000", @ifru_flags=0x3006}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000074f000-0x20)={@common="65716c00000000000000000000000000", @ifru_flags=0x301}) write$tun(r2, &(0x7f00008e1000)=@hdr={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa6, 0x0, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x3, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x11, "6b1984ac0af7d7aeb37a533dbde944"}]}}, {"b2b6d8d0fa1e97699ca78057428122def8aab377e7ef8999e247161f3ceb7cc9095e5fc840e8325472d63225c361c0ca685520e42d6420a0edfbd501ded7df6a00b29938fdde7386eda024ab71fc7867047f85159529cfc8996ab697124a7802e10400000000000000a0"}}}}, 0xb0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x3a, &(0x7f0000001000)="8d74ac9b369612b1b359ab11dc78625ec36d6ae8f7cf206442512917", 0x1c) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000003000-0x4)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x12, 0x0, 0x401, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x4000000000000000, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x7e, 0x0, 0x0, 0x0, 0x4000, 0x0}, 0x0, 0x20, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f00009f9000)="2e2f66696c653000", 0x141046, 0x0) ioctl$KDDELIO(r4, 0x4b35, 0x3f) r5 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) getrusage(0x3, &(0x7f0000a3f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r5, &(0x7f000085d000)=[{{r6, r7}, 0x1, 0x4d, 0x80000400000002}], 0x18) bind$ax25(r4, &(0x7f0000971000)={0x3, {"2d04000000a8c8"}, 0x800000100000001}, 0x10) dup3(r5, 0xffffffffffffffff, 0x80000) ioctl$TIOCGSID(r4, 0x540f, &(0x7f00005a4000-0x4)=0x0) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000ba4000)=0x0) ftruncate(r4, 0x1) ioctl$EVIOCSREP(r5, 0x40084503, &(0x7f0000bd0000-0x8)=[0x9, 0x2]) sendfile(r2, r4, 0x0, 0x72439a71) [ 102.745099] [] ? vma_is_stack_for_current+0xa0/0xa0 [ 102.745108] [] ? SyS_epoll_create+0x190/0x190 [ 102.745116] [] ? do_futex+0x15c0/0x15c0 [ 102.745126] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 102.745135] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 102.745143] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 102.745153] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/08 16:10:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x4, 0x0, &(0x7f000012e000-0x10)={0x1, &(0x7f0000405000)=[{0x1ff, 0x7, 0x3f, 0x8}]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006ab000)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) futex(&(0x7f00008ca000)=0x9, 0xd, 0x9, &(0x7f0000bf5000-0x10)={0x77359400, 0x0}, &(0x7f0000d85000-0x4)=0x8724, 0x401) syncfs(0xffffffffffffffff) clone(0x80008200, &(0x7f0000719000)="", &(0x7f00000e0000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000076000-0x1)="") pwrite64(r2, &(0x7f00008e6000)="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", 0x1000, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000a00000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$loop(&(0x7f00007a7000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x101082) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f000015f000-0x90)={0x7c, {{0x2, 0x0, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pwritev(r3, &(0x7f00002da000-0x20)=[{&(0x7f0000ae7000-0x1000)="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", 0x1c4}], 0x1, 0x2) r4 = memfd_create(&(0x7f0000752000)="656d3100", 0x1) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e09000-0x17)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000093e000)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f00004db000-0x8)="2e2f66696c653000", &(0x7f0000d65000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00006c1000-0x4)=@int=0x5, 0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000003a000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00000be000-0xe8)={{{@in=@multicast2=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=@empty=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d9e000-0x4)=0xe8) stat(&(0x7f00009d2000-0x8)="2e2f66696c653000", &(0x7f0000a41000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r4, &(0x7f0000c8c000+0x849)={&(0x7f0000297000-0xc)={0x10, 0x0, 0x5, 0x1}, 0xc, &(0x7f00001ce000-0x40)=[{&(0x7f0000773000-0x64)=[{0x64, 0x8, 0x400, 0xa5, 0x2, "5aadae1b6ee5c3c9af279cf85b8d562a0bb863829f57c165bfbadcf931945e18e8c8611b2d6832102153578777af06109145b52bd891a5672e3c8b34815d1f352c4fce6c0dff764967c6cd2587379f2695f84a74"}], 0x64}, {&(0x7f00001c5000-0x3ef)=[{0x6f, 0xffffffffffffff23, 0x700, 0xa40b, 0x9, "e646df5bc704910cc6f2bb3f8ff295c45d6d9f901a4161f656940396e35e1025b07144fea3233a856e990c0cfdbd7a51b33c1d78b631dd4248409eacaa2ac8f9cd0f011937012cff44c00f86355bb42df02ebbeb6686e5b950f40e87c22a33"}, {0x68, 0x7, 0xc00, 0x5, 0x10001, "474e1661876f7811a38db39def54d4dbf6f76bcc1876f0352d85cdc6e482cbd6ca5d3cad35f278f419f5baa6c43ea3d338e3e17b1d71fd64ed9959857f4e82495980d01bc7580fc15fbd48e801609588d3d776693cf18aeb"}, {0xc8, 0x3, 0x121, 0x8, 0x6, "048eee5cd6fe5fee58c63b739db6feb524cd865a3114ac745399495413b0d406978fffa802267f10a386eb25cf9c3abf99c9a6a7a0ed910725358dba66cab9eb7cd10771255d2529208c5670b8c2a6303bfc4bd6e3fc72696db70e4ffee73d17fb7b72031663e5c09148787b156f5f7660628711c0e724760819b4b300cb37070055d17699df86022c8f4b603f0b14b27b6b5879c726a06c8f4cbd9762a88a75653aee9e9ec4e4aeb0ed0436d7c69b87b272d35d6b7a26c4"}, {0xc4, 0x10001, 0x10, 0x5, 0x3, "4b460a4d07aea965d01a815ca15ba981d362730edbb0a6060d31777466b8b5758d0ad3df7670140e1398a1de56f225c069f679240c148e8a74e584e982ce2ba3b9f8666324672b2be7b763548af9102abd12f4776374dfaa7f8cc573c45d1bfb65817be3e528eae6861fb22d8fa1e83c17fd6042a2edd654da29fd0dc7347403fac765400252429e2df85dfc4cbe18d6cac7eecd12917e7f231e65e0129c9f4c56b18fca0adb29c64ad86c2c8f9f7debd8625c4e"}, {0xd8, 0x9, 0x100, 0x9, 0x7, "2142b6c7cc2de21de58ba07011b14f12559ea5dee86132ac6a4cc60f4b9fc5032b971730e6de629059dab5fe03e7c8b4bfb39fd2a22b8aacf9fd71a180ab614db9ab941333a09e33d4e1fef835a9e91a130f7381f18f9e67be296526bee09e6723ffbc6894a1ef860a4568137d5ea7ba6d6880db2c0e91138478f3874e7845fad671cb37a9d8fcde9bc4e64a7d3709375d4b0da7042960b978936ab03d6177c0bcf5afc547e5d435241a64e366e2116bb9ff6150c2113c19912d0313d02aaeb21366d7001d57728b"}, {0xb4, 0x5, 0x8, 0x67c2, 0x1f, "f2e017d9b138cada33ace6f45f0786956199dbd2c871577ccf158ba2ba749c1ce784e50c958269bac79993b51543ca58e79929b3dc24f25603a93bfb5932b7e18a0fa07589da5acba064799cc5f789b6c17e9d9a2e93cc9ff4d9d256cb6d625d281746c45fbac6a192c6aeb1716cb8b262a28a212df2b9a2cbc320423d034a5c64866c893aa791fc2eb37cc0c8cf495504a1119d5b2d7850a0730e7b3fda18e55a2d40c5"}], 0x3ef}, {&(0x7f00003d9000)=[{0x3c, 0x5, 0x4, 0x691, 0x9, "54cb3eb7e0c21b282860cabc62f967cc234c3c2767c302e03cbc4c8cea9aa76eb745588180c813faf1a1682f"}, {0x9b, 0x8, 0x400, 0x1, 0x9, "f6ebfe468471bc2856d880e245653db79e69f82919d28b976677ab8f374fa84b76daea6cbd4c8061f17b9fe61eb852a3a01bb73e09bed8c035928f30ef3c9d8e7d7a84cdab2a3757ab39213f151b8006c34800ca72098fc493eebb6d6840b0cf4e54c19392ea44e8729ac05b3e71c4aab828bb1e9c8d0cdb9c125d2aa78d7527c2ded880d4a45952ee5ad5"}, {0x8b, 0x0, 0x2, 0x6, 0x80, "7a8b0c67944c819cb94184399009a97b290d7f27a2cca50dcc136716e000cc31429a891b8efd84153d448817668abe94a74946d53de552c754440cb7c7c789e5c82025adc2b35f27242c97822c4256d252ad25cd5f00c6ea00a33f0983b4eda832d9e471d2ef0e340cd5849582e576059caa082df435a4cf7e632c"}, {0xf0, 0xff, 0x300, 0x9, 0x7, "b451b38bb258ec5525bdaed02403b7b8774bbb6573cac969527095d9dd8d051bedc13a22289f97c95eecc9ac83048576520fa7f48789ecf3aa8ae340fc5ec9ef194e3410d7d5ea222d6dbd0d5aca178f71ca147f1f5444a3a28299a15e06cd25c43b428b6a8c37bf1afd583677e1b1d880c352bdc30acfdd6c5279b525cc677ba3df174082951e55cb1f36e7d550d884e27cd1f47ae284cae4ecd22ccd2eb873c77ae3b40642cdf1a00f376b3642b9324dded6e44d9031a26bbf518fec9eb4f57b06a690ef6f02c75571c47f5910d2ccb6654e92873db3b92d06afebf993dcb7"}, {0x26, 0x2, 0x100, 0x3, 0x0, "c9ffd36cac1666eba78b8c4af49c54409c11423c0820"}, {0x7b, 0x1000, 0x400, 0xffff, 0xfffffffffffffffc, "e7f8cae2b4f267028caaef4a525ee46846d24e4c300d27e61c3a1b14208403e6cadc90c6465d7fb206c5352249b8a7ee003ec19aaaebc241a86fadcfae88f9b03647c36db49bd6924e617b42cf33ed37bc6162c9bf05ef5ae2e9525404709821c7f400ca1506c4d542e6fb"}], 0x2f3}, {&(0x7f0000465000)=[{0x1010, 0x7f, 0x800, 0x0, 0xfffffffffffffe2a, "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{0x10, 0xffff, 0x300, 0x267a, 0x7ff, ""}], 0x1020}], 0x4, &(0x7f0000335000-0x60)=[@rights={0x20, 0x1, 0x1, [r4, r1, r4, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x60, 0x40}, 0x20004000) 2017/12/08 16:10:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x576) getsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000efd000-0x4)=0x0, &(0x7f0000f7c000-0x4)=0x4) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000342000)="2e2f66696c653000", 0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000c1d000)={0x0, 0x0}) timerfd_settime(r3, 0x3, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000c20000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_pwait(r2, &(0x7f0000301000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x4, &(0x7f00000fb000-0x8)={0x7}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f000003d000-0xc)={0x1, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f73000-0x4)=0x0, &(0x7f0000399000)=0x4) utime(&(0x7f0000a73000)="2e2f66696c653000", &(0x7f0000220000)={0x10001, 0xffffffff}) fgetxattr(r2, &(0x7f0000598000-0xf)=@random={"73656375726974792e00", "5b5b2d2900"}, &(0x7f0000aff000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f) r4 = socket$unix(0x1, 0x2, 0x0) recvfrom$unix(r4, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000001000)=@file={0x0, "2e2f66696c653000"}, 0xa) [ 102.886315] binder: 19114:19115 ERROR: BC_REGISTER_LOOPER called without request [ 102.924221] binder: BINDER_SET_CONTEXT_MGR already set [ 102.924229] binder: 19114:19115 ioctl 40046207 0 returned -16 [ 102.924252] binder: 19114:19116 ERROR: BC_REGISTER_LOOPER called without request [ 102.925526] binder_alloc: 19114: binder_alloc_buf, no vma [ 102.925541] binder: 19114:19115 transaction failed 29189/-3, size 0-0 line 3130 [ 102.938374] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/08 16:10:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x800000000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x400000000000) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003e1000-0x78)={0x2, 0x78, 0x1f, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1010, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x40000000000006, 0xfffffffc, 0x0, 0x7, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0xc, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000003000)="2f2e0bb7", r0, &(0x7f0000b70000)="2f2e0bb7") stat(&(0x7f00008f4000)="2f2e0bb7", &(0x7f0000f2c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = syz_open_dev$sg(&(0x7f00002f4000)="2f6465762f73672300", 0x1ff, 0x200) readlinkat(r0, &(0x7f00004cb000-0x4)="2f2e0bb7", &(0x7f000076d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d) chown(&(0x7f0000582000)="2f2e0bb72f66696c653000", r3, r4) r6 = syz_open_dev$sg(&(0x7f0000ea6000)="2f6465762f73672300", 0x9, 0x32000) ioctl$sock_netrom_SIOCGSTAMPNS(r6, 0x8907, &(0x7f00009d4000)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00009e0000)={0x0, 0x90, "6e46ff5751b655a43e30e5c2326f2ddd39ca1c1935156ec9e759338243722ff85999e7700f1580634f1dfff5fffbdd52058d6b7b23a9555451c9b8ea44b47cee7fb8e51e07fb07068cf939adcbcea3d66f201edaaa97b64b198777b8ae0fb55c6a84778ea0085820339325569e81d1cadcda5e0ce30694bdf93273fc62500544cdcf7a946146de1aa2cecf6cd0b48254"}, &(0x7f0000ae7000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f00005cd000-0xc)={r7, 0x1, 0xfffffffffffffffc}, &(0x7f00004ee000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000527000-0x8)=@assoc_value={r8, 0x5}, &(0x7f0000ffd000-0x4)=0x8) ioctl$TUNSETOWNER(r5, 0x400454cc, &(0x7f00009c3000-0x4)=r3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000f1000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0xc) close(r5) r9 = socket$unix(0x1, 0x4000000000000005, 0x0) bind$unix(r9, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) [ 102.939205] binder: undelivered TRANSACTION_COMPLETE [ 103.044804] CPU: 0 PID: 19083 Comm: syz-executor5 Not tainted 4.9.67-gf26d3c7 #106 [ 103.052492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.061827] ffff8801c5927670 ffffffff81d906e9 ffff8801c5927950 0000000000000000 [ 103.069842] ffff8801a56b9c10 ffff8801c5927840 ffff8801a56b9b00 ffff8801c5927868 [ 103.077857] ffffffff8165e307 0000000000003af1 ffff8801c5f420f0 ffff8801c5f420a0 [ 103.085859] Call Trace: [ 103.088431] [] dump_stack+0xc1/0x128 [ 103.093789] [] handle_userfault+0xa37/0x1300 [ 103.097969] device eql entered promiscuous mode [ 103.104485] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 103.111498] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 103.117903] [] ? handle_mm_fault+0x117b/0x2530 [ 103.124129] [] ? handle_mm_fault+0x1fc3/0x2530 [ 103.130351] [] handle_mm_fault+0x1fd1/0x2530 [ 103.136392] [] ? __schedule+0x64d/0x1ba0 [ 103.142091] [] ? __pmd_alloc+0x410/0x410 [ 103.147782] [] __do_page_fault+0x5c2/0xd40 [ 103.153639] [] ? mm_fault_error+0x2c0/0x2c0 [ 103.159582] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 103.166216] [] do_page_fault+0x27/0x30 [ 103.171718] [] page_fault+0x28/0x30 [ 103.176963] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 103.183769] [] ? core_sys_select+0x34a/0x730 [ 103.189792] [] ? core_sys_select+0xa8/0x730 [ 103.195727] [] ? do_select+0x13b0/0x13b0 [ 103.201404] [] ? recalc_sigpending+0x72/0x90 [ 103.207429] [] ? __set_task_blocked+0xdf/0x210 [ 103.213630] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 103.219915] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 103.226721] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 103.233008] [] ? __set_current_blocked+0x80/0xa0 [ 103.239380] [] ? sigprocmask+0xef/0x290 [ 103.244972] [] ? sigsuspend+0x250/0x250 [ 103.250565] [] ? __might_fault+0x114/0x1d0 [ 103.256415] [] SyS_pselect6+0x2ae/0x550 [ 103.262006] [] ? SyS_select+0x1e0/0x1e0 [ 103.267595] [] ? SyS_futex+0x22e/0x2d0 [ 103.273098] [] ? do_futex+0x15c0/0x15c0 [ 103.278688] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 103.285321] [] ? trace_hardirqs_on_caller+0x38b/0x590 2017/12/08 16:10:35 executing program 5: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000ee3000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000851000)={&(0x7f0000c80000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bee000)=[{&(0x7f0000f6d000)="f81c0ffc13c7697c567544eba52450d00a4a48de7e328a910bf6b05a9de6a647487e3ea34d61f251f76fdcf4872946342bb3175759875567b9348d2b00c40790a2c1dd8f3031971d1e10dc9ec62c429ce7b31879e3077fbb4cd97df11cec30863fc2a3e064d9743641d3d340752bfd099ba528ad24a55bbc7d94f46e96cc418e6a4242ac4bc36fadf3beebf105c86e8189e386d1e2742e51c1b565337888abdff8742a9c1632271b2d3e45cac8f46976b5f652de087c6923650bd19f8a84937ce670b67201a431771a1b86dd545ad3e44a511628f0b8552b", 0xd8}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006a1000)="2f6465762f73657175656e63657200", 0x200000, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) recvmsg(r0, &(0x7f0000ee8000)={&(0x7f0000673000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00000f9000)=[], 0x0, &(0x7f0000ed7000-0xb5)="", 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x801, 0x0) connect$inet(r3, &(0x7f0000ec2000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f00004a1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r4, &(0x7f0000440000)={0x2000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000a9f000-0x8)="2e2f66696c653000", &(0x7f00000db000)="72616d667300", 0x0, &(0x7f000000a000)="") syncfs(r4) chroot(&(0x7f0000cb6000-0x8)="2e2f66696c653000") sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) r6 = 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, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5e000-0x78)={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) mkdir(&(0x7f00004d3000)="2e2f66696c65302f66696c653000", 0x100) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r6, 0x5452, &(0x7f0000338000-0x8)=0x9c) mount(&(0x7f0000847000-0x8)="2e2f66696c653000", &(0x7f0000c75000)="2e2f66696c653000", &(0x7f0000143000-0x8)="7472616365667300", 0x4000000000, &(0x7f000087a000)="") pivot_root(&(0x7f00006e3000)="2e2f66696c65302f66696c653000", &(0x7f0000f71000-0x8)="2e2f66696c653000") vmsplice(r5, &(0x7f00003f0000-0x70)=[{&(0x7f0000eba000-0x2)="11b1", 0x2}], 0x1, 0x0) splice(r4, 0x0, r5, 0x0, 0x800000004, 0x0) pipe(&(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000001000-0x6)={0x0, 0x0}, 0x6) 2017/12/08 16:10:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x691, 0x0, 0x6, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000284000)="0024", 0x2) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r0, 0x10000000000000) write(r0, &(0x7f0000ea0000)="00000721e703780c8500011e011217e10067c1", 0x13) sendfile(r0, r0, &(0x7f00006a7000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000f15000-0x8)="2e2f66696c653000") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000224000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x4f64}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000a5c000-0x8)={0x0, 0x0}, 0x80000) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00002ae000-0x1)="02", 0x1) dup3(r2, r2, 0x1080000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000033000)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000fab000)="6d617073005d") epoll_pwait(r5, &(0x7f0000c38000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x9, &(0x7f0000773000)={0x6}, 0x8) sendfile(r5, r5, &(0x7f0000dc0000)=0x0, 0xff) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000ab1000-0x4)=0x0) clone(0x2008000, &(0x7f0000456000)="a050836d262babb6e5a24657e28ff8c160c82bf6ac19d0c1cf2aff2af2932d7b27029f091d0d7fd910252363cec84a77c0c2b42f3eabd04a63454e05a04f110ddce5b72a52d62cf8e3a19856a3dce5a89e41107bce747cef518601e86b9086dfffd99b736ca516f2f96ec2eba06d979dfc2f96a333d43be3785e28ed6db3f5f6ab0744670abb4694598a6932a7b9c73877ec3b6f96fd16999065e1498d923cbc900913c5bee9da313f3cac18e3c129f38b547eb77e49efd726b15356bd63de52ca1bce76053be154124a3569e0704802c95d05a993c97b9a678f54e02eb95f31025640fcb648f593e5d97f8b397f9445", &(0x7f0000fa9000-0x4)=0x0, &(0x7f0000037000-0x4)=0x0, &(0x7f00006d8000-0xec)="96fb58b77c9a8ba42141270aaa0207b0f1d1c32b8686a13dca55b070414a8039db5c9cbb4bf617b3ef879a535ab2257b37d9b7cbfbcdef136f26f6f2bc0c4780d3d186f3692db254b63bf75a16afe1286a70ed91f50ec20a11623ff62b008686172a6fdad8fbaa70fb6c151b63c67676cbd828d011474f7df413ad2cff4839afe149af3894d0d928033ccb29a69454dc45d9c82a4f53b2475637fcf4ad49ce3080aca525d322d7c182823c4e6162b8c60a126af15afa0d69d943d4df9238b775705dcb0961b198fe57dffdfe5e68b899c822b97556000cc18a634785244bc3a6adea1b44538227869ac83b82") r6 = add_key(&(0x7f0000d2a000)="727872706300", &(0x7f0000903000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000266000-0x56)="7d276a75f57277e813c925ed511728cf6609a142a854cbdf59fc2c2f254a5621729e2e5e2a7d7870854da8959c1fa079769d5a80d14c4794fe83ad573cf5d12c9f086ce3152e46aa9628dd07fe1f34ddca48972ee4c5", 0x56, 0xfffffffffffffffe) keyctl$get_security(0x11, r6, &(0x7f0000534000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3) ioctl$sock_ifreq(r2, 0x8bf3, &(0x7f00005a6000)={@common="010001e9000000000400000000000002", @ifru_data=&(0x7f00008e8000-0x20)="080000e3ff0502080003fff8ff15e30019000000040022ffed49faf5238f7e23"}) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f00006ab000-0x4)=0x0, &(0x7f000044e000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000341000)={0x0, 0x0}, 0x9, 0x57ae) getresgid(&(0x7f00005d4000-0x4)=0x0, &(0x7f0000ff4000)=0x0, &(0x7f00004ce000)=0x0) 2017/12/08 16:10:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0xf, 0x35, &(0x7f000076f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000009000)="2f6465762f62696e6465722300", 0x0, 0x802) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000cb2000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x200) read(r1, &(0x7f00003a3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb) pipe2(&(0x7f0000d66000)={0x0, 0x0}, 0x80800) mincore(&(0x7f0000862000/0x3000)=nil, 0x3000, &(0x7f000068f000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") unshare(0x20000400) clone(0x20020000, &(0x7f000003a000-0x2)="056b", &(0x7f0000f13000)=0x0, &(0x7f00002a7000)=0x0, &(0x7f0000961000)="") accept4$inet6(r2, &(0x7f00009c3000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00009ec000)=0x1c, 0x80000) add_key(&(0x7f0000a96000)="2e726571756573745f6b65795f6175746800", &(0x7f0000117000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x76)="", 0x0, 0x0) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x0, &(0x7f0000b18000/0xe000)=nil) r3 = inotify_init1(0x80800) r4 = dup(r3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000024000-0x50)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [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, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f39000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000283000-0x4)=0xc) r6 = getpgid(r5) sync() r7 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000045000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000071000)=0x60) syz_open_procfs(r5, &(0x7f00003fd000-0x8)="73797363616c6c00") setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f00007fc000-0x1a8)={0x9, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) write(r7, &(0x7f000004e000-0x5a)="6108da28a99469e03c32bc2a08be51301d586185ed8d6e251992f318017f6d70e345938eff9fc2adff23b84c65da4db4765c145ef3999a090475eb65c395c4046cf9ddd877d81ded4f066695c13051b9292e19f6781b628beb52e11088b90b714640e02ebd586c0e87aab6e57b686ab77b19", 0x72) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r7, 0x118, 0x1, &(0x7f0000574000-0x4)=0x1, 0x4) fcntl$setown(r4, 0x8, r6) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/08 16:10:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00008f3000-0xa0)={0x0, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x7f, 0x5, 0x9, 0x6}, &(0x7f0000a74000)=0xa0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f0000f83000)=0x0, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000ae000)="2f6465762f72746300", 0x141000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000836000-0x98)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x80}, &(0x7f0000eb7000)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000082e000-0x8)={0x0, 0x4a}, &(0x7f000039f000)=0x8) setsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000790000)=0x9, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00002a9000-0x50)={0x355, @tick=0x5, 0x3, {0x6, 0x8}, 0x10001, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ab7000-0x98)={0x0, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0xfffffffffffffff8}, &(0x7f00001d6000-0x4)=0x98) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d51000)={r2, 0x7b66}, 0x8) write(r0, &(0x7f0000200000-0x10)="0206af00020000000000000000000000", 0x10) getsockopt$inet6_tcp_int(r1, 0x6, 0x3, &(0x7f0000675000-0x4)=0x0, &(0x7f0000c3e000)=0x4) mq_getsetattr(r1, &(0x7f00005fa000)={0x400, 0x0, 0x86, 0x5, 0x6, 0xfffffffffffffeff, 0xff8, 0x7e460b02}, &(0x7f0000570000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000ed3000-0x4)=0x0) 2017/12/08 16:10:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)="2f6465762f73657175656e63657200", 0xeb21c1d9a210484d, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x106, 0x0) r2 = open(&(0x7f0000be9000-0x8)="2e2f66696c653000", 0x0, 0x5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x1, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e3f000)=0x8001, 0x4) ioctl$TIOCSCTTY(r1, 0x540e, 0x9) unshare(0x20040200) r3 = socket(0x10, 0x3, 0x10) write(r3, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) clock_gettime(0x9, &(0x7f00000ea000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000077a000)={0x0, 0xa9, "a90ab468f2f0d9d9ef5d04dbf065e5858eaba2237715449e25599ae59fd5eab42b52f052fb14484d857cfd00f4e1b1bcb418e22f96f19fb806f02ac8c6d46745ccd66bfd1c8c4bae50ee44fa1f14ba54b9318847ba12d989353de9d1567ac10c44080130cdce7a70dd31686c831e94c5597842fd01948c06f3e7ccf9e65626d49decad17615d0f819b5738023279e61fa21d126b09d6255f10cdcfc9089532737560846f2b1598b5ac"}, &(0x7f00006f5000)=0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000feb000)={r4, 0x3, 0x20}, 0xc) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000a68000-0x28)={@generic="741b643833cb57e1fcc09049ae506dea", &(0x7f0000547000-0x2c)=@ethtool_cmd={0x34, 0x0, 0x3f, 0x8, 0x10001, 0x16, 0x5, 0x1, 0x0, 0x9, 0x7ff, 0x4, 0x8, 0x3, 0x0, 0x1, [0x4, 0xffffffff]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000bf6000-0x9)="7363616c61626c6500", 0x9) writev(r1, &(0x7f000036c000-0x30)=[{&(0x7f00002b3000-0x11)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000202000-0x4)=0x7fff) ioctl$VT_RELDISP(r1, 0x5605) syz_open_dev$loop(&(0x7f0000eda000-0xb)="2f6465762f6c6f6f702300", 0x3f, 0x800) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x10000000013, &(0x7f0000526000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000059a000-0xb8)={r4, 0x10000, 0x1, 0x10001, 0x7, 0x3d, 0x9, 0x7fff, {r4, @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]}, 0x143, 0x6, 0x6, 0x7f, 0x0}}, &(0x7f0000c50000-0x4)=0xb8) setsockopt$inet_tcp_int(r5, 0x6, 0x18, &(0x7f000027c000+0x521)=0xffffffffffffffff, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d74000)="2f6465762f70746d7800", 0x0, 0x0) [ 103.292128] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 103.298674] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/08 16:10:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x0) accept$unix(0xffffffffffffff9c, 0x0, &(0x7f000072f000)=0x0) accept$unix(0xffffffffffffffff, &(0x7f0000e84000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000695000-0x4)=0x8) r0 = socket$netlink(0x10, 0x3, 0x800000000000) writev(r0, &(0x7f0000623000-0x10)=[{&(0x7f0000f48000-0x39)="39000000100009040000ff00004000000700004a03000000450001070000001408000a0000000000000000000608000300ff09e800ffe4693e", 0x39}], 0x1) r1 = syz_open_dev$sg(&(0x7f0000a5e000-0x9)="2f6465762f73672300", 0x2, 0x80) getsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000196000-0x4)=0x0, &(0x7f0000793000)=0x4) r2 = socket(0x11, 0x802, 0x7) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000311000-0x84)={0x0, 0x7c, "f97fc9ee21e79cde9d46379917f67e74a516bdbd3b60acf6d44b77e33f38f350c05dee31ec061e0574b88bb4120651f897552c598d7a40005b71a902357f5132359c41f259549be1a84ef5431881f213e212573a60253eb4aec27ffcfaf906b47d29019899c4c0a46cfcfd245cbda1c7dea46b8fac60467075831628"}, &(0x7f00008c0000)=0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000fe1000-0x8)={r3, 0x7}, &(0x7f0000090000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000049000)=@assoc_id=r4, &(0x7f000098e000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00003cf000)={r5, 0x7}, 0x8) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f00002ab000-0x4)=0x13, 0x4) bind$inet(r6, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r6, 0x8922, &(0x7f0000601000-0x28)={@common="69726c616e3000000000000000000000", @ifru_addrs=@ethernet={0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe(&(0x7f0000756000)={0x0, 0x0}) setsockopt$netrom_NETROM_T4(r8, 0x103, 0x6, &(0x7f00000ac000)=0x1, 0x4) setsockopt$sock_int(r6, 0x1, 0x7, &(0x7f0000a81000)=0x5, 0x4) sendto$inet(r6, &(0x7f0000bad000)="", 0x0, 0x20000801, &(0x7f0000283000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet6(r7, &(0x7f0000f02000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00003c1000-0x4)=0x1c) sendmmsg(r6, &(0x7f000042e000-0x78)=[{{&(0x7f0000cb4000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[{&(0x7f000099d000)="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", 0x5b0}], 0x1, &(0x7f000037b000-0x170)=[{0xc0, 0x107, 0x2e1c9658, "868983a7b5f757f8aa7c2397acf93c17729a6844c8c0c1f4904d291284b5b1f2061be5a5dcee3360cd6082d0d45e4380147acb27ae308c5bafbacbcc619f81a8d7c4716f4611e871d354ff38ed649475f3d6d3db51a9cad116b856c3ce5210848d5259393c0a1ab6ec3b8d453123a9b74e4d9a85e774ba99edb2fb61a3ae0f5664ad73f4d8b1f6f3339846b70b7702a6c7942ff96453ba74bfc89e29b024bb3dd9328f663948429e125191c6"}, {0x40, 0x117, 0x9, "917430cfbb95ee1ae8643ddfa488f7d7f26d868d96b053354369e53b9448501a1e0f32d9184721300d759159"}, {0x38, 0x104, 0x40, "1603374d0bc0a11876b9ba6de4be49d62ec7c9a2d70e14e33ff031cecd449c6a33c2c777"}], 0x3, 0x40}, 0x3f}, {{&(0x7f0000f0b000)=@ipx={0x4, 0xc0000000, 0xffffffff, "d0d159e674d9", 0x0, 0x0}, 0x10, &(0x7f0000ff2000-0x70)=[{&(0x7f0000519000)="bf5c994fededfbbeeb39599fee4e812a59655ca9aeed1c894425b5c6edc2c0d73ff995d9e51138d6f4b17cf8141d9867fa4a3764eb536fa7edd953178012d9e2f5ed93de863d3496cce9e3d714e06f8e8fcdd33b8006a8d5e24e4db3c49d92afd087d722e8933e22252ebf7d8121c34d5bc8f2eecd11749d4d19484a4dbf305fefacf84f4f0ded3e04d9ff8fc72ab1d64be8f45597cc21f20fa46887d76f6f082d41729c80b4207e6c1b701f9322dd53cddfc44e710bc1", 0xb7}, {&(0x7f00005e6000)="3125eb555c02c94367c6f0c4b17940eb7e64ee7adcd45dddbe42424f08acf6eaaf36f7476bdb6ffe7a5cc3d6346c07be2c97e61c01e6552d7747dafee5ab1bb5be179d859054e3560f9866dfa1b8964a99a4c7de18412d6ead316d0f38b76107d07aaa30e42532bd482f95f34db595fbd7d633942c3f32823e7a872bacc88ccda1dfeeae20500d06b6fcd7fcf9471390229bc8c61e8233c50130f582e4676fcb4bce795d408a2f77e98f5c0c8256432565bb90c648173fe2", 0xb8}, {&(0x7f0000a13000)="542824d13c968215f9f2a213884e4dcfdd7f8292905e42b18172264a94f8432f19a4602ebed0505afcc56cb9aad2f97e0217e8ce7eef4c712d8c96bf298be3bd80a94ba390e1a792c33db8eeadbbc0f956e42e2c61f85591ba10b57103f38139e248fc806c7ed7de19b40265b61a35bc8e3a8c9b036c3bb051170347cb76e2e667451f064dc7f4929240b85e1ae4d882c8379d1ee22da0bcde60a3f7270f209a0e9c549470d28fa8bb183b8290705d410784a5a43bad", 0xb6}, {&(0x7f0000be5000-0x46)="9c98db7e5457ead5e94a5bf651adbd3c45cac5c9029ac5e3769622197ff1a9f47a9081aaec67f284f733538722b7d121b2fdeee1bc3d075e1acdf9d3c29d34de640518a13138", 0x46}, {&(0x7f0000ab9000-0x92)="d0c0ddf125f4d2c12eb6334c3d4169a390cd4d5dddf6822f3c2723f400946c7353304560f9647f2bc42d13f0b8409e4c601e2d3845736180b448cbb5dc85612ebfd4494f7429fe4bb0127dfe2b6d66dd3c6f85b10aca624a08d942a032ee5dc0e8018a0a60c25f41f75b387110263242cabfd26f4bce87a829d9251612fb0a0b997c23ee97b8674ae3fd5786d842e4a095d4", 0x92}, {&(0x7f0000b0e000-0x5e)="aac4988169c20a3789a28521c86ae7ebc09adafa1ab882eaae630599d77ec4e0780a37f234dc9c821949685a59a25f6f10eb5c16166cd0675cdda6db34841fc9aa741d5083fa131bb36e6248b98de16f236282b28b28bf126bc950267e52", 0x5e}, {&(0x7f000058c000-0x45)="d7d8c5fedef8f45a7d0efaf96656c634f4071bbabf0ff25f2f9f7bfe6ef64300ee1c2f18c3e1da5314d9cd7e29843ab3169b5d3291d5630a62295a020f2c9ddf3c87bafb8d", 0x45}], 0x7, &(0x7f0000cb0000-0x1010)=[{0x1010, 0x105, 0x2, "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"}], 0x1, 0x20004800}, 0x7f}], 0x2, 0x48001) 2017/12/08 16:10:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000c79000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000d94000-0xc)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x7) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000493000)={0x4000000000011, 0x0}) setitimer(0x2, &(0x7f00009ab000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000030000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000118000)={0x3, 0x1ff, 0x3, 0x2, 0x5, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000119000)="2f6465762f73672300", 0x9, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000c66000)="737461636b00") renameat2(r2, &(0x7f0000ccb000-0x8)="2e2f66696c653000", r3, &(0x7f00008ac000-0x8)="2e2f66696c653000", 0x6) 2017/12/08 16:10:35 executing program 6: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) prctl$intptr(0x3f, 0x3d48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f26000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000056a000)=0xfffffffc, 0x4) gettid() getuid() lstat(&(0x7f00000a6000-0x8)="2e2f66696c653000", &(0x7f000066e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000ec5000-0x38)=[], 0x0, 0x0) connect$unix(r0, &(0x7f0000db7000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000cbd000+0xf0a)={&(0x7f0000241000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00007ec000)=[{&(0x7f0000839000)="9fb49297715570b9c357429583ea8c12bbde2ed69b31a2ca864c8293c4115f01570dea1e71991a60b54486eadbcf0d8907edc313e66685eb634346068c1676be89124505559d5fb38f3133c45a2afbf91c5841b3dab561e5d08922cd51ea991bbfccc79a353fe411b51c25cafa0d72633b56c3708cdeeb4199d6a2cc8e9f4275a51f738f656b9857df5a97d21cec60a5f4ef36a96b7fc10e5fde4b66f73ecd1494766c5bdb210bfde63916364eed93c4cf44d9cef1fc4c564400b0d83f1736d425bd3a92747518d8a258ed0db0ef334db83949127ec82100560195f09191ef", 0xdf}, {&(0x7f0000956000-0x9e)="8dad08f707ad291e2d1542f3d4e9d0bbf331a154566174d62247ecaf58c55904434f03f2e19a3b9362c73666394aa5b5a38e7970bd155a5b5aef895eb17dd40df74343af13f8a1c869b083d52b116a95e3ed73b100d4558e4c2d01526ee466a9b2aa3fa9af5308ce575635322112b5bfbff0822992f56d000061dc0126dac48977530ce63cbabfc6d5aaaf90134f8cf1eb9bc4cb29a415d57628f35228f6", 0x9e}, {&(0x7f00009b9000-0xfa)="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", 0xfa}], 0x3, 0x0, 0x0, 0x8b890e1539f50ab3}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000433000)="2f6465762f73672300", 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r2, 0x0) syz_open_dev$sndseq(&(0x7f0000c15000-0xd)="2f6465762f736e642f73657100", 0x0, 0x4801) socket$unix(0x1, 0x10000005, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000aa3000-0x8)="2e2f66696c653000", 0x40, 0x5) prctl$intptr(0x1f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000081d000/0x2000)=nil, 0x2000, 0x8, 0x1000, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x46e1e8, {0xfffffffffffff27c}, 0x0, 0x8000}, &(0x7f0000f49000+0x5d1)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000ca6000)={0x0}) connect$nfc_llcp(r2, &(0x7f000089a000)={0x27, 0x9, 0x1, 0x3, 0xfffffffeffffffff, 0x100000000, "b405a615a755272c1508155d79ebf5a39c2fef65a1a1e9c6122a2c5041d1673c873f93653b0b787e5006534b5d65cf1c8290f302e6e677b93abdadb60161ef", 0x2b7}, 0x60) syz_open_dev$sg(&(0x7f00001fe000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000dca000)=0x0, &(0x7f00001aa000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/08 16:10:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f47000)="7965006861d370", 0x7) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000608000-0x4)=0x100000000038, 0x4) bind$inet(r1, &(0x7f0000a6f000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00003b3000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f39000)=0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b37000-0x10)={0x1, &(0x7f0000f67000-0x8)=[{0x6, 0x0, 0x0, 0xfe}]}, 0x10) connect$inet(r1, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f7f000)="7363616c61626c6500", 0x9) r2 = dup2(r1, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f000093d000-0x10)={0x9, 0x7}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000460000-0x4)=0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x10001) write(r2, &(0x7f00009c6000)="6402000000000000005a535d7da50bc48cd49c33000931d5ec06be458ff2cd33eab22f3b6000e9a3168e0400000066f8bb614f7b", 0x34) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f000019e000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000445000-0x4)=0xde8, 0x4) recvfrom$unix(r1, &(0x7f00007ae000-0x56)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56, 0x40000000, &(0x7f00008b0000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) r4 = getpid() timer_create(0x7, &(0x7f0000d32000-0x60)={0x0, 0x3c, 0xfffffffffffffffe, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000025a000)=0x0) fcntl$setstatus(r3, 0x4, 0xc00) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f000002a000-0xb0)={{0x7, 0x8}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, 0x8, 0x40, 0xa6c, 0x4, 0xff, 0x100, 0x0, 0x3, 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]}) timer_getoverrun(r5) getpeername$ax25(r1, &(0x7f0000834000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00004e9000)=0x10) flock(r3, 0xe) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00006ee000)=0x0) sendmsg(r1, &(0x7f00001c0000-0x38)={0x0, 0x0, &(0x7f0000142000-0x80)=[{&(0x7f0000a85000)="dd1a0be28cfe08a5a13fdeeb26901782814f6540cafa409c283a8acd61519c8d0fd2315fc5d43cd19eb218272b780a968f3a87eabe86c8bac8e9e7c06eb43e18232ff2f5bb37869a19e75b30de559cbc0f12bb5499b332deba55ac509dfc49c38311729a9c32c71753f0320e9e15ee893c1dc5c62bdbbc5641167f186507fb36ad8f9cd990f1341efe52eb7f81cccd084fcfcf17f6dd86abffa4b84b974974a853e373946d59e89c389cfe811906087a8a3a2ebe8876066e", 0xb8}, {&(0x7f000009e000-0xe9)="dbfc55c61a4b42f41a15e53d38283bd14c9ce1ee43d2f5979b5548642e4d8b243d7183a5f00e1fdea3bb900d329f1b4927a6b2956f295f0fa5a7738a433d51cc43302bb6f1ad87b79e5fa752358fb40a525e3aa11696b5a38fa2da7e88939388dec025b861506befc84e49cc0d1021c1abab6f070a0abb1381b89af1c5beae4ba8e594df068f983279771d522a311898469cd1477847c1a8f2266e0db38092553171bbbb183d6f0ec87ae32286e4d8e7a477b96996be42dd6b483b4bc8f8840b7d4c13fa78ffe3f5a49091e8cfaa04dcb9903173d9303083885e3a681f8e42500951a24225f31d4c61", 0xe9}, {&(0x7f0000f81000-0xa5)="f8d012fde67fb208bc620ba00f5c9cc28cd3254cca41a26eda4e019679281dd8f01fbb9be155e4b919a9bb05f325aa3407354a5735de13a9828fb528faf0bd7ac887290bf99396f84b43a431ca784ee5e55cc2cfe547e7b65b72c7f2ab8a8e998d084c9c80576332e72f1bd3de2f941e66a69f45d43946bad4f3ae4bf1b2fa6d7fbcf5e8d5415a689b900442f5126a79fbe178a4f3c505467bcf5be406ee8022a338bf2ba9", 0xa5}, {&(0x7f00007e8000)="7aca92e11dbd18fe79ec525bd3c0b098c8adeb9fa6236cb4f30a215908694f64a31dac54452a8332878b9af684171a3de6ee63ef24fd1514db4e8262be69be5f587bcf8f18b81ad2b46065cfec670a227721c44f6d97edc561b4fe798dd17f406ee2a1d717a24194960f581a4f3b83795e90416a3bd77b5c626a9008ce4996a443acf94182e0eb56682a7e2f74aa4dc7b958dfa52c00d53e9a2604f50986093ab4cdb23c54c33c2f7dee6d28035233e0ddcec9fa68ebeed64d091306702c61e0ddc61b4778748a5d12b7cb9a574dfd15580b076a656b03888e88a72edd56293c127a3e3d1fabf13f", 0xe8}, {&(0x7f0000d1a000-0x38)="0b56201274662eb3a1a2930d141c2514eb2343e52744404d65ea64761c56fdd059fa7c3bb05a47ec701b52a0908308ff63638b1750407f27", 0x38}, {&(0x7f0000e7a000)="8c48d0b89831b02ece15f1d5f33a9195560a05cfb42eacad113bcce2aaf4e2de1b9537e0dcb182ace8285f54eb192ca82777de8e782f2ba157a49e09a8807af26d88554c6262f5c679bebc1afbfe2cce9af8ba83bfc42689c676", 0x5a}, {&(0x7f0000c9d000)="6a73fe73da278d1356fd1e3c701dc9425baeb3fc098730d8e622f635517780bf1922426a3a962e3a48583425d63a16fda176e4655dd4ef396b8b863b113ba18eac82e0be2ef85a06e4f437972f253f689b85b4010802087eb63b729bb55abd6c9c50b16c0b52360338b805a6d4fc382e6edcac7cb088eb8bc379140f64717855fbd38086b215ee70b6ddcd55b170e4ce8088e40074cd5a6b4479ad920f6027d9d63ddcf212ae7cc94baeffe37bcc67adafc328d8d5fa8e441aa7caf7697ae6ff96dcd2d961b4bb1d2dcfb4738c0d536afb98b66a205ba74463caa5", 0xdb}, {&(0x7f0000bdc000-0x6b)="877be7287757261bcb487a1052fdb2a2d3fad7d7baef800f490ca342efa186992252b212f76aad2716adc38bcdffddd93e28ddbcd232a35da26fb6380e257d2f114716bd1f81a8f52754bae3fab32b7e39a6f4c1aaa878cf1260fb76ba6c496e17f0b168debb6531a4a662", 0x6b}], 0x8, &(0x7f0000846000-0x150)=[{0x40, 0x1ff, 0x5f5, "01c9c25ae823e23c47d95081c261a5d6bba7bf1fe8408d7c42d651eba656722fe05c8e56b4852b6502e6b17b8c5b6bff"}, {0x38, 0x118, 0x3db, "b069d8d5e215ccd962d5aae4b01b9de9cf08b493052e2429ba076a59f02215a54b0fe8ce7ff9e8"}, {0xd8, 0x116, 0x5f47, "f51d47db005d7a3588d8022aaa67cbf1b0e65b0c018b4f3ac093ff5e5b7386df4bb38ea7679af2ce5ea2be520d2e1bcb8f70ec9faedd5ffd793529331cef2c5882c726165a39517aa636c1e1bbf5d360be9984b54f45cbcf0a24275125578926a4354eac4a4cccf2c38b7b2d1decc1fc40240d9e3e48d01c1671b89918090faa3427a2e2eef81a5f8690ef4f0fa595eda69ef084fb5166a2453fb7daab6c4b0d3989fa9b410a19178dbe59109be5a4101051d5fa684174b3537cec4e8c1c3ad78cb44cc8c23f0c67"}], 0x150, 0x40002}, 0x20008000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009b6000-0x4)={0xbb}, 0x4) tee(r0, r1, 0x40, 0x1) sendto$inet(r2, &(0x7f0000cf0000)="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", 0xf80, 0x80, 0x0, 0x0) 2017/12/08 16:10:35 executing program 7: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fb1000+0x9d0)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00005db000-0x50)={{0x3, 0x0, 0x1ff, 0x3, 0x0}, 0x5, 0x2, 0x75, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlock(&(0x7f000083b000/0x3000)=nil, 0x3000) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x6, 0x100, 0x1) r1 = open(&(0x7f0000fcf000)="2e2f66696c653000", 0x200000, 0x101) r2 = socket(0x10, 0x803, 0xc) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000188000-0x11)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) sendto(r2, &(0x7f00000d4000)="14000000010ae7fcff00400000020017011f00e5", 0x14, 0x0, 0x0, 0x0) r4 = dup3(r2, r2, 0x80000) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000fd1000)="f6d770f73d730d209774cba75bb1665030e3f5145cd716136fae15c8e507db8d89b22aeb60054726ec579684267c8c50cb79b6ebdcf520ab850da4e47623d92256f467f4b9fa8b269c96dabfebccef09621590ca92178eda13fd6a1d669ace94cf18ee513508263d7e3b993faff62ea0f1e892ea7c83f9988b5336599eb801129ea08c9c723f91e3152d071f3b63feede9244c5751bf4f015edc586f26dc85dd90401f3c0121f34af64d2fb73ad9b64974d59f1fbb37e2b537deab648c54870b06eb957bee7efe2006a2f051eeb87dbd233a3217e1866eb2222ee1314787f78ef29b", 0xe2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r3, &(0x7f0000ffd000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006bc000-0x4)=0xc) pwritev(r1, &(0x7f000096c000-0x20)=[{&(0x7f00007e4000)="0ffd723b4b712dda7b24377247ffc217d28e85f0a456015e5600fab3dfcdc76e6d8b514bd76f59a652422ae459bc1b0d4daf20cb44237b039d3eb266fba9ba24b5adec", 0x43}, {&(0x7f000083c000)="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", 0x1000}], 0x2, 0x0) r5 = socket(0x9, 0x400002, 0x401) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000b84000)={&(0x7f0000964000/0x4000)=nil, 0x4000}) fdatasync(r2) rt_sigprocmask(0x0, &(0x7f0000661000-0x8)={0x1}, &(0x7f0000922000-0x8)={0x0}, 0x8) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000bc2000)={0x5, &(0x7f000069b000-0x28)=[{0xb4, 0x9, 0x8000, 0x9}, {0x6, 0xffffffffffffa475, 0x6, 0x8}, {0xffffff7ffffffffd, 0x6, 0x8, 0x7fff}, {0x42b, 0x2, 0x5, 0x4}, {0x1, 0x9, 0x1650eb66, 0xffff}]}, 0x10) write(r5, &(0x7f0000b51000-0x24)="2400000013000700fe00001b06250000010000170900ba0014001e920cff000002161705", 0x24) pipe(&(0x7f0000fa2000-0x8)={0x0, 0x0}) ioctl$UFFDIO_COPY(r3, 0x8010aa02, &(0x7f0000837000)={&(0x7f00004aa000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f0000ff0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd1000-0x10)={0x0, 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000a41000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005a8000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000627000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df7000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000481000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x7, 0x3, 0x487, 0x9, 0xa0, 0xa0, 0x71, r7, r8}, {0x5, 0x1f17, 0x0, 0x10001, 0x49, 0x9, 0x9, 0x2}, {0x2, 0x9, 0x2, 0x20}, 0x1, 0x9, 0x8, 0x1, 0x8, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81, 0x91c}, 0x1b, @in=@multicast2=0xe0000002, 0xcdd, 0x4, 0x3, 0x3ff, 0x400, 0x8, 0x4}}, 0xe8) 2017/12/08 16:10:35 executing program 2: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000fdf000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44, 0x20, &(0x7f000091f000)={0x3, {"894b626c530444"}, 0x7}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000a40000-0x12)="2f6465762f696e7075742f6576656e742300", 0x80000000000, 0x183000) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bb7000-0x10)="2f6465762f73657175656e6365723200", 0x7ffd, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000789000-0x8)={0x0, 0x3ff}, &(0x7f00008c1000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000749000)={r4, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x11ee, 0x7f, 0x2b08b671, 0x9, 0x0, 0x7, 0xbb5389, 0x0, 0x9, 0x1f, 0x18, 0x1ff, 0x0, 0xfffffffffffffffd, 0x4]}, &(0x7f00002a8000)=0x108) r5 = inotify_init1(0x80800) read(r2, &(0x7f000040a000-0x18)="000000000000000000000000000000000000000000000000", 0x18) timer_settime(0x0, 0x0, &(0x7f0000591000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000f0e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) connect(r5, &(0x7f0000d40000)=@l2={0x1f, 0x0, {0x2, 0x2, 0x800, 0xcaa, 0xbe, 0x0}, 0xf76, 0x37f}, 0xe) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f00005bf000)=0x0) write$evdev(r2, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001ae000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0xfffffffffffffffe, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r6, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000d89000)={0x12, 0x4, 0x6, 0x9, 0x4}, 0x14) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000dbc000/0x3000)=nil, 0x3000, 0xa, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x837000)=nil, 0x837000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/08 16:10:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mkdir(&(0x7f0000b34000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00008dd000-0x8)="2e2f66696c653000", &(0x7f00006e8000-0x8)="2e2f66696c653000", &(0x7f00006ba000-0x5)="72830adb00", 0x0, &(0x7f0000691000-0x1)="") socket$inet_tcp(0x2, 0x1, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f000047e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000b09000-0x28)={@common="74756e6c300000000000000000000000", @ifru_addrs=@nl={0x0, 0x0, 0x9, 0x4}}) 2017/12/08 16:10:35 executing program 4: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000082b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008c5000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000093d000-0x8)={0x0, 0x0}, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000093c000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000093d000-0x4)=0xe8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(r2, 0x0, &(0x7f00004e0000-0x4)=0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(r3, &(0x7f000093e000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00007b3000)=0x1c, 0x800) bind$inet6(r4, &(0x7f000000d000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, 0x1c) getgid() r5 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r5, &(0x7f0000940000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x10, &(0x7f000004e000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000093a000)=0xcf) sendto$inet(r5, &(0x7f000000d000-0x1000)="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", 0x1000, 0x4000, &(0x7f0000094000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000014000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000781000-0x4)=0xc) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r4, &(0x7f0000941000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000093d000)=0x1c) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x1, 0x850, r6, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r5, 0x11, 0xb, &(0x7f000093f000-0x3)=0x0, &(0x7f000093b000-0x4)=0x4) mmap(&(0x7f00003d2000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000598000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r4, &(0x7f000093e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000067a000-0xc)={r1, @empty=0x0, @multicast2=0xe0000002}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00007d9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common="697c5f76746930000000000000000000"}) 2017/12/08 16:10:35 executing program 0: r0 = syz_open_dev$sg(&(0x7f000051c000)="2f6465762f73672300", 0x5, 0x20000400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f00000bb000)="2e2f66696c653000", 0x400, 0x0) perf_event_open(&(0x7f0000795000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, 0xa, 0xfc, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000af000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x1, 0x7, 0x0, 0x0, 0x1ff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000afd000)={0x906c}, 0x8) r1 = syz_open_dev$usbmon(&(0x7f0000f38000-0xd)="2f6465762f7573626d6f6e2300", 0x5, 0x800) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000c99000-0x4)=0x100000dc) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000558000-0x4)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ea5000)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000748000)=0x0, &(0x7f00004f0000)=0x4) r2 = socket$netlink(0x10, 0x3, 0x1004000000004) writev(r2, &(0x7f0000aeb000)=[{&(0x7f00005a5000)="580000001400192340a14b80040d8c56180600000000e076000543d8d8fe5800000024ca7f00643e8900050028635a000500001000020000000000004f1c04ed5dfffff500002f000d0001000404080000fdff0000000005", 0x58}], 0x1) unshare(0x20000400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x806, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000be6000+0x73f)={0x8, 0xd}, 0x8) connect$inet(r3, &(0x7f0000c36000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) close(r4) signalfd(r0, &(0x7f00005a3000)={0x3f}, 0x8) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fb2000-0x11)="2f6465762f7667615f6172626974657200", 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/08 16:10:35 executing program 7: mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000b39000)=@un=@file={0x2002000000000001, "e91f7189591e9233614b"}, 0xc) shutdown(r0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x4, 0x32, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b3a000)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000a10000-0x10)={0x2000000000003, r2}, 0x0) r3 = request_key(&(0x7f00005c6000)="7573657200", &(0x7f0000980000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003a7000)="5c747275737465643a5b766d6e657430707070315e706f7369785f61636c5f616363657373656d307573657200", 0xffffffffffffffff) mmap(&(0x7f000085a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) add_key(&(0x7f0000b39000)="6465616400", &(0x7f0000b3a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x8, r3) r4 = gettid() mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000b3c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r5, 0xa, 0x12) fcntl$setownex(r5, 0xf, &(0x7f00000ff000)={0x0, r4}) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r6, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)="", 0x0, 0x0}, 0x20) dup2(r5, r6) r7 = gettid() mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x0, 0x0) getpgid(0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x5, 0x32, r1, 0x0) tkill(r7, 0x16) 2017/12/08 16:10:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004fe000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000772000)=0x0) mq_notify(r1, &(0x7f0000a02000-0x60)={0x0, 0x3a, 0x0, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000b96000)=0xfffffffffffffffe, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000000, &(0x7f000033f000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000c2f000)=[{{&(0x7f0000309000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b10000-0x90)=[{&(0x7f0000d78000-0x1000)="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", 0x98c}, {&(0x7f0000f11000-0xf)="8cdf95f995f95058b418a88bacafc5", 0xf}], 0x2, &(0x7f0000da3000-0x1f8)=[{0xe8, 0x111, 0x3fd, "852dc3abadbc783f76767e11162881144cbb5fe0bf041b3602e4dbe3913322fbe9dde35764b2fe2b2b7c0dd56e730384625664bc028fadb4fb30e2b226ec5e021b16de06fad58dd33765012563241a91aa2422ca52603773a46df7437d786aad17450f87f020b90577c136228f3af8497a24653a8dd9cf470dda2dd0ae0715b850a5beef34a1057712880ea7e6b981a205ce385366497b93d1472e8a7abd1cdd8c88ffda0048efaf325c2204516a78f084f68a0b8d095bfaa83f760e28af715ad0cccc816045ef2105199500422cf8a6dd"}], 0xe8, 0x4}, 0x4}], 0x1, 0x800) r3 = add_key$keyring(&(0x7f0000616000-0x8)="6b657972696e6700", &(0x7f0000233000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) openat$keychord(0xffffffffffffff9c, &(0x7f0000cbb000)="2f6465762f6b657963686f726400", 0x280201, 0x0) keyctl$revoke(0x3, r3) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000842000-0x8)={0x0, 0x3}, &(0x7f000055d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000777000)={r4, @in6={{0xa, 0x1, 0x976b, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x129, 0x2, 0x1, 0x9, 0x30}, &(0x7f0000c1f000-0x4)=0xa0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000be8000-0x11)={0xffff7ffffffffffd, 0x20001000012c6, 0x10001, 0xfffffffffffffffe, 0x0}, 0x14) r5 = openat(0xffffffffffffff9c, &(0x7f0000be1000)="2e2f66696c653000", 0x4000, 0x1d0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000e55000-0x4)=0x2, 0x4) recvfrom$inet6(r0, &(0x7f0000534000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93, 0x1e, &(0x7f0000183000)={0xa, 0x2, 0xf9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) sendto$inet(r0, &(0x7f0000321000-0x6)="000107b1d6de", 0x6, 0x2, 0x0, 0x0) 2017/12/08 16:10:35 executing program 6: perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c37000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000e4b000-0x8)="2e2f66696c653000", 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000d2f000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000e41000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000064a000)=0xf9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000e88000)="2e2f66696c653000") mount(&(0x7f000055d000)="2e2f66696c653000", &(0x7f00007a5000)="2e2f66696c653000", &(0x7f0000e38000)="616e6f6e5f696e6f6465667300", 0x11088, &(0x7f00004e8000-0x83)="") lsetxattr(&(0x7f0000251000-0x8)="2e2f66696c653000", &(0x7f0000e6c000-0x9)=@random={"6f73322e00", "5e7b3a00"}, &(0x7f0000ef8000)="616e6f6e5f696e6f6465667300", 0xd, 0x1) connect$unix(r1, &(0x7f00006e5000)=@file={0x0, "2e2f66696c653100"}, 0xa) chmod(&(0x7f0000c2b000-0x8)="2e2f66696c653000", 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) truncate(&(0x7f00009c3000-0x8)="2e2f66696c653100", 0x1) 2017/12/08 16:10:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r2, 0x0, 0x1000000, &(0x7f0000c6d000-0xfc)="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", 0xfc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) open$dir(&(0x7f0000e05000)="2e2f66696c653000", 0x80, 0x100) r3 = dup3(r0, 0xffffffffffffffff, 0x0) r4 = dup2(r1, r2) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000008d000-0x98)={{{@in=@multicast1=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=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007fb000-0x4)=0xe8) getgid() stat(&(0x7f000081a000-0x8)="2e2f66696c653000", &(0x7f0000a2c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000d3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008d9000-0x4)=0xc) fcntl$getown(r2, 0x9) getgid() getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000001d000-0x4)=@assoc_id=0x0, &(0x7f00001c7000)=0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000045a000)=@assoc_id=r5, 0x4) getpid() stat(&(0x7f0000a4b000-0x8)="2e2f66696c653000", &(0x7f000056d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000d09000-0x4)=0x0, &(0x7f00005ff000-0x4)=0x0, &(0x7f0000dd2000-0x4)=0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f000086e000-0xc)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f0000593000-0x4)=0x0, &(0x7f00001a4000)=0x0, &(0x7f0000385000-0x4)=0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f000090b000-0x10)=@generic="db5eb0d955bf92162465c64f9704763c") getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00008d3000-0x108)={r5, @in={{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]}, [0x80000000, 0x8, 0xffffffffffffff6b, 0x8, 0x2, 0x2, 0x9, 0x9, 0x800000000000000, 0x80000000, 0x1, 0x3, 0x4, 0x2, 0x2]}, &(0x7f0000a77000-0x4)=0x108) fcntl$getownex(r1, 0x10, &(0x7f0000f52000)={0x0, 0x0}) stat(&(0x7f0000b1a000)="2e2f66696c653000", &(0x7f0000e98000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() 2017/12/08 16:10:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ef2000)={0x7, 0x78, 0x7, 0x3, 0x6, 0x8, 0x0, 0x1, 0x100, 0x4, 0x800, 0x6, 0x5, 0x2, 0x0, 0x7f, 0x2, 0x1, 0x8, 0x404, 0x8, 0x8, 0x7, 0x4, 0x7, 0x2, 0x0}, 0xffffffffffffffff, 0x8, 0xffffffffffffff9c, 0x1) socketpair(0x9, 0x4, 0x80, &(0x7f0000d05000)={0x0, 0x0}) set_robust_list(&(0x7f0000d93000)={&(0x7f000055c000/0x1000)=nil, 0x100000001, &(0x7f0000069000/0xc00000)=nil}, 0x18) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = getpid() llistxattr(&(0x7f00001ae000)="2e2f66696c653000", &(0x7f00000c0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d) r3 = syz_open_procfs(r2, &(0x7f0000d8d000)="736d61707300") ioctl$TIOCGSID(r3, 0x540f, &(0x7f000030a000-0x4)=0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c49000)=0xffffffffffffffe1, 0x4) clone(0x2000800, &(0x7f0000370000)="a40f8fdcbadbe476944877e1fe62626cb80fe98eb7ec0a1cea5140242574e356d1465115229dc1f89f6fc669b3f990e0366db3e3a0983d53012500c432346a63c3a08eed67dfd31072c1e7dd8a57603c079b8280aa47a0d06cd0a758d0c7471bb9e74fac56d2e969e1aae297c28019ae2f18f2038b3ab1f613a62f485d5e2d1ec6dc411d0462f77bd67584597ea3bf14e33696f88d574629baa7572ab6ae10d2fc52a36c7dfbfe9192fd54a6b0ff8741e8", &(0x7f0000a45000)=0x0, &(0x7f000075d000-0x4)=0x0, &(0x7f0000066000+0xef)="ec21") ioctl$sock_ifreq(r3, 0x8913, &(0x7f0000585000-0x28)={@generic="b174c6590ac63aee2dcea8bfb2c71851", @ifru_names=@common="626f6e64300000000000000000000000"}) pread64(r3, &(0x7f0000015000)="", 0x0, 0x0) readv(r3, &(0x7f000020d000)=[{&(0x7f0000c91000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x1) 2017/12/08 16:10:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c10000)=0x0, &(0x7f0000a29000)=0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000002000-0x78)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3, 0x0, &(0x7f0000001000+0xfd9)=@common="67726530000000000000000000000000", 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000069a000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000099000)=0xe8) 2017/12/08 16:10:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ffd000)=@assoc_value={0x0, 0xffffffffffffff28}, &(0x7f0000226000-0x4)=0x8) r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f0000bcc000)=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0xfffffffffffffffe, 0x4) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000fee000-0x120)={0x7, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) sendto$inet(r3, &(0x7f00009e6000)="c7", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$nfc_llcp(r3, &(0x7f0000350000)={&(0x7f0000313000-0x60)={0x27, 0x7, 0x3, 0x3, 0x900, 0x80000001, "5844dd73e780552e10283bd0103a4e494bd0ca487e1165af8ab9f821501f84684a6533c6de0ca2970f0f281bdaa52f9574917d095ec85aae74e36aa55c0d62", 0x400}, 0x60, &(0x7f0000f55000-0x40)=[{&(0x7f0000e6c000-0xd1)="511c9e6351ca60f2e2367b019b59aa7d2442fc4a159edc7fb1c28fdb90688e7c648f5975b37d0b9ebae68699636e83a4ab0ec6466fbe054c21f49c5434ffb6b85bfaa64986ceb29cc4606f8d4d2420f35e64b9156b4e30ad5bfd45d09897f46282c8b8f6d704205542f48f1b6a980c243f49d56a727007392438693e709478453f6279843e287e7f1336a8dbdd2c639611af6b88980e3f7bb5c441692d332386d263d56b56fd2fb32b7ab78d8e32d016f2e4c3e4b75a1daba79ef8ca1b6811fe7c171d08bcc0bbe3240f779d2380e80ea1", 0xd1}, {&(0x7f0000607000-0xe0)="117585168b1294631b8c877dbf3a9dfd2714d4b7b16e107e9c747bbeaf38cd1c10e977a8cd7b9624be320f76b58902736b4b9980fdc2258599725d28f853529ceaf13753d1e2ea72fdda5c56adf05fbdf97f740f6fe15bee2e11f3fe2878dce9994a8c611b3c3a981cd0f701a1a4a062a866b2a3ae3c06d47c390f674bac032944cb544bf31754e54de872f8a643cea7439ccb52fb9ea4a7d90c6fc720c62e575812ff7417bc5c614378e464c1452a42cc74f1a0ad6bd01753e3e5922d644858752d36d807014251c1e1c2c559f714f52d286b9cc2252c7fc23c04825a2132db", 0xe0}, {&(0x7f000078b000)="3d2bb20bb3ea76c4f7ee803061d915284fa5d65c529b1cc20e2c71c8ebee18f455f9f3d22df84a281e4c69b83140d3c6b3d5bc53046b2ef2459b2abcafb3d8ab3584c5c506fba3645ed0d138aec029bfdc706aa748b0440dcde0e752cbeeae0deb6156aaacac7243231ce468039d025b9ce2944df9e1bef8569283d78c17a77ff18409", 0x83}, {&(0x7f0000c31000-0x9c)="0a5af3f812e60f9020a53d78de59f5be4d8d8b6f4bdfd528b8d82598d873b8160cf50c7b4756e64cc1d10a8fe5bd0e451f4e59062ca6e2642c210b6865e47a9ed2cc113f9899d78640010c523f2bd47f4b7663c01046d4ad2189724e8a2f19fb16e51dd59cc3252c2136b0259bd730a828c1512b6d3b345a198e028af4fa5a5e42871e53de95a17190616bfbe01d5de7cb3113b89aa04aaaa094e539", 0x9c}], 0x4, &(0x7f0000e42000)={0x68, 0x1, 0xfffffffffffffc01, "679a012ef99a6d07ea39a71f296fc12b21f8c7a5743c420a7b4b77aa88ebb2fd810a776f3079dc92d1dbec81c5516d04c9b004f6c969112ff5fa03a902b9ca98243592697e8eaf97beb86f1bcbb91b5cf57da6588f3d86b8"}, 0x68, 0x10}, 0x4000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000d17000-0x14)={0x0, 0x12c6, 0x2000000010001, 0x0, 0x4}, 0x14) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = getpgid(0x0) setpriority(0x3, r4, 0x7fff) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000f76000)=0x7fffffff, 0x4) r5 = accept4$inet(r3, 0x0, &(0x7f0000b67000)=0x0, 0x800) socket$inet6_sctp(0xa, 0x0, 0x84) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000d55000)={0x0, 0x0}) close(r2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f7c000-0x4)=0x9, 0x4) connect$inet6(r0, &(0x7f0000213000)={0xa, 0x3, 0xd0c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, 0x1c) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f000075c000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000181000)=0x8) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00007e5000-0x4)=0x4, 0x4) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f00007fd000-0x78)={0x2, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7f, 0xbc, 0x1000000100000000, 0x0, 0x0, 0x80, 0xa41c, 0x5b}) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f00009a8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000082f000)=0x95) 2017/12/08 16:10:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000e0c000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000288000-0x4c)={0x365, 0x9, 0x1400000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") utimes(&(0x7f00003f6000-0x8)="2e2f66696c653000", &(0x7f0000315000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00008fe000-0x10)="2f6465762f73657175656e6365723200", 0x20000, 0x0) r2 = add_key$keyring(&(0x7f0000a73000)="6b657972696e6700", &(0x7f00006f1000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_security(0x11, r2, &(0x7f0000694000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000793000-0x4)=0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000b0e000)={0x0, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) connect$inet(r0, &(0x7f0000ac1000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mount(&(0x7f0000836000)="2e2f66696c65302f66696c653000", &(0x7f0000bdc000-0x8)="2e2f66696c653000", &(0x7f0000dfe000)="70726f6300", 0x1000000001, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000b3e000-0x14)={0x3, 0x7, 0x2, 0x0, 0x100, 0xd41e, 0x2, 0x6, 0x81, 0x6}) munlockall() recvfrom$unix(r0, &(0x7f0000f7f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34, 0x10000, &(0x7f0000b0c000)=@file={0x0, "2e2f66696c65302f66696c653000"}, 0x10) r3 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)="2e2f66696c653000", 0x0, 0x0) getdents(r3, &(0x7f000002b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba0) chown(&(0x7f0000e5f000-0x8)="2e2f66696c653000", 0x0, 0x0) [ 103.647228] device gre0 entered promiscuous mode 2017/12/08 16:10:35 executing program 3: r0 = memfd_create(&(0x7f0000017000-0xb)="63670000000000000897d2", 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000)="63670000000000000897d2", 0x1) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) fanotify_mark(r2, 0x20, 0x0, r0, &(0x7f0000002000-0x8)="2e2f66696c653000") ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000002000-0x78)={0xbc56, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9, 0x5, 0x3ee3, 0x7, &(0x7f0000001000)=@common="73697430000000000000000000000000", 0x7, 0x5, 0x8}) mknodat(r0, &(0x7f0000000000)="2e2f66696c653000", 0x2, 0x7f) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000004000-0x8)={0x24d9, 0xa338, 0x4463, 0x4, 0x3}) syz_open_dev$tun(&(0x7f0000003000)="2f6465762f6e65742f74756e00", 0x0, 0x10000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000003000)=0x400, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f000042f000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000004000)={0x0, 0x66, "fd62b7eb4cc3999c31cb0851dec07e40608d6bed030f733ca273d6ee2c624b20ea33a2ece76b0b799250b1d88b26f04205a507c177f059fa4e575b8beb32065771d7caa53d0cbad3d7d210cd14ba80e25b9029756dfa93dabe4ab8d987ff859fdf9e05fd5cfd"}, &(0x7f0000002000-0x4)=0x6e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003000)={r3, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2}, 0x98) ftruncate(0xffffffffffffffff, 0x5375) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) r4 = userfaultfd(0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r2, &(0x7f000001b000-0x38)={&(0x7f0000018000-0x48)=@full={{0x3, {"66c1774b9ccdb0"}, 0x2}, [{"82fc7d57d335a8"}, {"c486151cc598bd"}, {"399bf15a33a96d"}, {"2fa4686f444b39"}, {"85c0bb918df08b"}, {"2ca47a79a97d43"}, {"6dfe975b3ba0f6"}, {"15190e6cc6ed6b"}]}, 0x48, &(0x7f000001a000)=[], 0x0, &(0x7f000000e000-0x1248)=[{0xa8, 0x11b, 0x9, "1006777f0f1b6e5beb86adc36ea086e6b5f4ee17aff7855c39cb4beae90efe20db9000a6acc2192f1459fdfff56ea04b0d4e91671f2e8a0925296e6e385fa578a674043abfc044ce3bcd07bb3ea4d223d8f0bde54ca3a92627d9b5680f1a260c9a523443a03d79948af8ae9577057ac337ea3eb7f7773976ab2edf02110204bef574d22c7784d75b5b0d966a5bc6eafea9b4a732b2"}, {0xe0, 0x6, 0xffffffff, "4958e9486b2e8cd418db418f89ceb31943da619b1703c0f74e672dab89d2bc934b92c31a5631b9b5eaeaf432ae8267a2dd93de4b0cf6dc62ee7977a6b100f191ab0b513a6a9e1ab8565ffad2487a093b0f00ba278c9947b904f15c07268cd4f41b8a870471a6a092f31e5bd0142d2bc200cab9a6463812ee924d1321bc0d359b7d2241e17135dcbc9a541794f702d8ee465d7ff24b9566ef75eb7f4b4a7ff7b4bed124a804405feae5afcbeb6bbdfdea0847f9c748dda42ff97d9160a154edf56a97cfed228c228d22666bf17cc72b"}, {0xb0, 0x3a, 0x9f, "8661e285cb00222556ad0e14e2d686a3fc63dcb00fd2033ed6b5efb132db6fcc1dbee3f656e43464644a9bcb06c1bb9cc9851fc83c107baee7492639becfc81d3167f2e924e1192c72cfecb43f177c571c8963a5cd6bb1b5a846e8dfb74180a545571e47defa469887ff0a8e932914e058b6d98ea3626fbd320fbe4ff21b1a48f94d39b96606df44281a4090b0b206a5e1cf6a3da4bca11f797c624fedf598"}, {0x1010, 0x0, 0xb8d, "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"}], 0x1248, 0x4000}, 0x40000) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f000000b000-0x20)={{&(0x7f0000009000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r4, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/12/08 16:10:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)="2400", 0x0) fallocate(r0, 0xfefffffffffffffd, 0x55, 0x2000fffc) unshare(0x20000) mkdir(&(0x7f00000aa000-0x8)="2e2f66696c653000", 0x3) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000c99000)="2e2f66696c653000", &(0x7f0000c6d000-0x6)="72616d667300", 0x10, &(0x7f00006df000-0xf1)="f2ae02572c65d27dc2a07283c50bbddd0b4d4ac599ac4b8b2aaeffd238e58980427da6368d0e8e7fd07f1e9f61ae4af3148f2e30aae36eae5e9f9559fda8dbcebe5f5cf6bdeb091af432ed96c3e78560dd13445fe80a876dd13a2e9ab3216ff8f21b718983e54d17a1c6006d9d560e55d55b775ec41c45a7719d956c195b50d1d77b8a41b1ef77014564d83b351cb8c94b6dcbb05fd83d5ac3b3d83ae0cfa3ccb7d5f2899b411e6de7062ca3f8248dae3a644101a1a60255024469bd06e67ca59073876dc5aa27753df9d69447caa13716ac770ad99a8222055edf95fa564bbc329a92036fce47bfea88791a0a19b8060e") r1 = creat(&(0x7f00009f9000)="2e2f66696c653000", 0x1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000034000)=0x106) fallocate(r1, 0x1, 0x10001, 0x76) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d25000)="2f6465762f73657175656e63657200", 0x200000, 0x0) r2 = dup3(r0, r1, 0x400000000080000) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000007000-0x8)=0x0) truncate(&(0x7f0000034000)="2e2f66696c65302f62757300", 0x8002) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000b95000-0x18)={0x7, 0x0, 0x10001, 0xffc}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00009a7000)={0xffffffffffffffc1, r3, 0x10003, 0xfffffffffffffffe}) lseek(r0, 0x0, 0xfffffffffffffffe) unshare(0x24020000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xd, 0x0, 0x200000000) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x3, 0x0, []}) ioctl(r4, 0x8918, &(0x7f0000000000)="") r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000433000)="2f6465762f73657175656e63657200", 0x12900, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r5, 0x40045402, &(0x7f0000b89000-0x4)=0x0) pwritev(r4, &(0x7f0000507000-0xa0)=[{&(0x7f0000238000)="4696744471acd6e99bb6a90e824db3824371588307181dbb49cc8d2ffcc741db1cfb28c8da3cf7b9bc35eb182ff71114e2611298caf6707b786387c194286ece3a17714f874a753cdd4a750eaaf4bf8e08c9cd5a3a83c8a0bf2118c977cc9fb9e876b6d45c0cfc4cb4cc22c220f4b9308bcae8191c54b5c55a72ef774b9f4a932fc6e1a999be9df18ed96a1e00c1a897a9a72e38a4db16bc4b9a3c12ecec09b61d3c9f3e62e0a070913354d508f9e7902e1c91cd1dcdce8b497d4fe56a3b3cf906c3f6221df90e2ae8efbafc0ecd16b227e5a3e054fed235dd9a1740bdf6bc17c0b972685462d477fd1a2e1dbba3691b8113ecce72", 0xf5}, {&(0x7f0000806000-0x70)="f74d9f03f5cd00f030125b8254dc28ac00c9abb6b9c74f87bcdde09c2aeae60b56bbbc3bb8456f514fa89fe6b00348d2e63f300b186826b581956c274f96068f321008ca37e89fd5b313740d957422ed27cda5236a956fe40c9d7b3b0e8f5f9631b94305376261c5aa367331b29dc55c", 0x70}, {&(0x7f00002af000-0xcc)="9ab66a41489046d01fca5912656a7bc0301d2e35e6be828284e7ec096391dba60950157dccc64724dcb6cd23367deeec5b874aa39f806d7b018d0cd8c19e1b02b4b085b9d7037cd8768b297e0023468e35171c8ef1559f233b108632d73aa7e8c731ae0cac914c28c07b2c8cd1a96849a43fd5857746efc8252561a158e4c70406ce7c800ac1dc6f509a53ca1b97f85b1b8d38a1ea9712e2da6a4f695921743f2313ff95d8a64da59f37b0c978c816644a2c55844c965f2e8bfde453bb5f553ef729e98e87bda225ccec6329", 0xcc}, {&(0x7f0000986000)="60e146ce005b1fc8f0aaf345c51171a88f8ddac74dd35ebf862509de18b12ce3297d4a5124a94609a5b306f7877ad3b949b24e90edfb6a528c4fbf2e62b9c7c37f457e404a03050be38909777e5e2143b5f82c5639fbe60ca98032d15f16be7aa09cc74203246e51c57718f50cf6b628e2852768212d9d1957", 0x79}, {&(0x7f0000280000-0x3)="786b85", 0x3}, {&(0x7f00009a8000-0xa5)="984e4a72b954d2591d3039e2a71bf9962b88d1d221cdd6aea9da47cb4983db022a992d4d7a4112f0d37879618d033a6262374d8d629ae541a50ddf61aa326ea3a56f5cc302282678ac5b566fb9235b5f294fbaa5951b7a0219361d8ee7d135945a34be978f7b3d49ee0caa831fcb3dc8a23ea149787715f769913df05b35a040fa0a1fccf3fb51a37547d2310b575bcc161590ade913c501a1baea102ea476805f8831dcc2", 0xa5}, {&(0x7f00009c3000)="19743c0ab49dc561ef", 0x9}, 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0x1000}, {&(0x7f0000c39000)="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0x1000}, {&(0x7f0000b3b000)="faed68700a045f8d2ed6daae052df425fff51c0631edd930f5206c9835c9ebcfd2aee99dbd5ec7ef09373badcb81e5ad154b27d7efacbdcf786d5d6f5fcd574a2d8f4bab4d26a496ebfd69fb61b84e1ec635c29125c9b1a242ca0bd42885346d7a4987eac0ccb0096a4512e3991a55b60e099ea5bca56ccf1b9e0e95dc03e8252f2bc954f3e78180b716268fcba2c9b10954df4f72a298d2d7ea7cb0d068aae1022c441454552a802cb5", 0xaa}], 0xa, 0x0) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f0000264000)="") connect$packet(0xffffffffffffffff, &(0x7f00007ef000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r6 = add_key$keyring(&(0x7f0000307000-0x8)="6b657972696e6700", &(0x7f0000893000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r6, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000b56000)=@sack_info={0x0, 0xfffffffffffffff7, 0x9}, &(0x7f00003be000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000043a000)={0x0, @in6={{0xa, 0x1, 0x7, @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]}, 0x3d, 0x7fff}, &(0x7f0000abb000)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00004da000-0x10)={0x0, 0x0, 0x0, 0x0, r7}, 0x10) getrandom(&(0x7f00005c2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3, 0x3) 2017/12/08 16:10:35 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000039a000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000fc5000)={0x0, 0xd07e}, &(0x7f0000133000-0x4)=0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fd6000-0x10)={r1, 0x3c, &(0x7f0000fd6000-0x3c)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9c56}]}, &(0x7f0000fd5000)=0x10) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fd6000-0xc)="2f6465762f6175746f667300", 0x2, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000d12000)=0x0, &(0x7f00007b7000)=0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x25, 0x802, 0x100000000, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f00002c6000-0x20)={@common="79616d30000000000000000000000000", @ifru_flags=0x2}) 2017/12/08 16:10:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x18, 0x5) sendmsg$nfc_llcp(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000-0x60)={0x27, 0x0, 0x3, 0x1, 0x5, 0x0, "4c0cf4c754c23e0f8f28d82751281f9d678165b9ff76e75ebfaafd8440da375297ed2915885f4f427f50c35226e2a34401c4d2b3dd2be16d0002f2ad41eb27", 0x5}, 0x60, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)="791824ec53b1f488a1a71208481c614e6f353e3195711d4ff1d1bb7fd047874f0c306ac3057cb7b7d7f3cab30eec010f4fda4a0c9a4c819f739905937c9efed502a4ac25c223a2ed474cbd53945f613f3df86e9b0ebff570b0195c27abe6ec2f90cab18b4f9e745764ff9f6e72707fbe6abb25af4c530f544be7c1499c908d71f0a1bc85f4d03e6b0997f4e612a9ea1b20edebde908b65db8e2428e44a036ba71a2c7c92489b30c48e2d3f95f7217d447a7f", 0xb2}, {&(0x7f0000000000)="07fbcc2d070270511b36c67059ec024e8188eda8dde0a6c060c541cfa3c0458aade594e4b64399aa0a081f5368a5e2b3e7af797d63a011", 0x37}], 0x2, &(0x7f0000001000-0xe0)={0xe0, 0x11, 0x3, "865a93241897fca1cf3b4f2880942793032d86293ba88138c726b92ec355af2bbd8a6c0040c45704335079610268011810aa308e253f3b8d4138789b6bda3b732b3e2435d3fd954122de8f1c1e1c8e7446e1a47de18c2691b617e5d05114b1d3f171dffc8f3897509f8e858edbd00bd2d26300a6f55a567ac94cf36750d318067482997d017114b15a507fcb69fb87db151d8a685a2ce8db10e7e7265b62ec9fbb3929ec368fed2fb6623f8d2f77d32d2b7f12c10509e8c20f086ea33be6134be839927ea8d690f5054a62933cfc"}, 0xe0, 0x8000}, 0x20000091) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00004bf000)={0x0, 0x0, 0x0}, 0xc) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000a72000-0x38)={&(0x7f0000f3c000)={0x0, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000744000-0xa0)=[{&(0x7f00008f0000)=[{0x67, 0x9, 0x8, 0x7fffffff, 0x9, "ba24da209bccb270696beb8ca5f4a641ff4502c86067c315b0ca039f4483a39ccddebbd426ffda2d9ca8b23dfa0e6001074b995136aeb5d83452a79f8b9e355649f09ddd888341742c9ad3d063fac374ef26d09939f8a8"}, {0x9e, 0xb, 0x101, 0x0, 0x401, "5c49fa073d7cdeb4147e55963486b0635f5519daa6187cb9e503613cd67584f2aa88eaee890061d225096ecf516448bb2c914be24a4239653106d729b81f608cd2334866ff8143c31c40148e9cb8d8f55812c180210bbe857e662dd68c16ff78828b893143995ce2bfec6f5c244c0d1d55454900a205318e9eb0f81b06d49187cb9b016df410d22fd5fdef9693c6"}, {0x1010, 0x0, 0x200, 0x1ff, 0x90c, "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"}], 0x1115}, {&(0x7f0000bf2000-0x5c)=[{0x2c, 0x80000001, 0x0, 0xa46e, 0x2, "650d74b66c74857a5e48c9c442053ea72346428fbf984a064ccbf8d7"}, {0x2e, 0x715f56dc, 0x809, 0x2, 0x2, "65ba2f0e08a8f13f2a45b207ada91d7ea9056cfda2f916ef0116253173f6"}], 0x5a}, {&(0x7f0000a5b000-0x260)=[{0x95, 0x800, 0x400125, 0x78ed, 0x8, "a342e90201324fe3a9537348626135093d1d5cf4c0e814471289c980d48cd7996232b537a4ddddf65e53f8407e37ee4b9cf41b29f4b6e544d2b91e2bae8679e72d82d741a1eadadabfcc22021d2427fc405561056065fee27ccd7fcc44b746ed3aff09c30e16f27fce89b5ac303cd7bbd0eb578398489e20a6989fb2da45248d5324fb89e2"}, {0x50, 0x8, 0x400, 0x3, 0x401, "50f344c71c95b302fce94233bb7ac5647c87cb7316fd8fc3ef22ad55fe440e410c25d16eba1bc74bf06e5101cb88883e98b74af8c56567ee197a9e8cbfac6901"}, {0xa8, 0x1, 0x100, 0x2, 0x200400, "b161b6abb40312384a818af99c9190513b9324984842bf549cd17bddb3d4e99c2df6887ba3385357e1226007c087a46067f099cd59ea0669c79f3b17d4ee7905ae6d91d6c1ba82cf2ce5718a93e9f0dacfdea057b4b75546d5219440ff046d7da00021838607d09e1ac04e90dfb384a5bcd58aae65724cde1078031bd2504eab1d78d82b964b15b32273ae8205374a0ff4d3264f255bb8a3"}, {0xd0, 0x49d, 0x300, 0xffffffff00000000, 0x200, "3ce2824351725784f839592b593e4669c22b5bdeb6dc7219853f449ddc80a24f71e30a0d183e016796303b39da8f567288a998f86c2192e756af821d8754cc2a2fc7e7def578c516e42b130481c9cf0ece3da4811504d2983416fd842eec7d272526584aacbdf780fce92415eba908966508eac15351eb0baed440ef74cc078693ca073314ed36d2465bffd3628a4c728f5209856e43d3c5e8a962dd8f3d2ef920edfb6cb0dc87d6fe3c8d0a62251e96200bd7f7f7bf0032c6b517381515fc63"}], 0x25d}, {&(0x7f000064d000)=[{0xaf, 0x3, 0x104, 0x1ff, 0x3f, "f88d4a2e5b1ace7fa950728dc8004d58ff51a5e1592f8a8e2bc271ec1a77e198aeed62f293b610db0d68edb487b9a9b1d709b0338ae23fffa76b4eb2ace5fd99be293bba14e88e6f1325a3177122484e5b8f5c4f2c051d1447e4d30fecbe1ac984d8fb35ef113a83de1cf975b6e2df912722510bf88fa6da39af47dcf06d7eee0f8dc219c352965a3a341701bcda68d2784a936804f3993d55d970ac1a2ea3"}], 0xaf}, {&(0x7f0000a13000)=[], 0x0}], 0x5, &(0x7f00004b7000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r1, 0x0, r3}], 0x2, 0x8000}, 0x0) socketpair(0x5, 0x804, 0x20, &(0x7f00000c0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0xffffffdffffffffe) sendmsg$netlink(r6, &(0x7f0000bee000)={&(0x7f0000443000-0xc)={0x10, 0x0, 0x2, 0x1}, 0xc, &(0x7f0000ff6000-0x20)=[{&(0x7f00001bf000)=[{0x10, 0x0, 0x800, 0x0, 0x0, ""}], 0x10}, {&(0x7f00006fe000)=[{0xab5, 0x0, 0x0, 0x0, 0x96, "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"}, {0x4f, 0x5, 0x20, 0x7, 0x51, "0e00ba08b153b985484189a56e0f2cd16a6726d749b24670d518ace5704610392ca90b4383fce9a3d9d5c493dfcb708c5cdc0f83659e2a2eac1b1ecd48a48d"}], 0xb04}], 0x2, &(0x7f0000cc6000-0xa0)=[], 0x0, 0x40090}, 0x10) connect(r6, &(0x7f0000378000)=@rc={0x1f, {0x3, 0xd70, 0x100000000, 0x0, 0x9, 0x2}, 0x7}, 0x9) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) r8 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r8, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000005000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r8, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000a000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r9 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r9, &(0x7f00004ff000)={0x10, 0x0, 0x6, 0x5}, 0xc) fchown(0xffffffffffffffff, r2, r3) fcntl$getflags(r6, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r6, r5, &(0x7f0000000000)=0x0, 0x7) setsockopt$sock_int(r4, 0x1, 0x100000000000008, &(0x7f0000e4b000)=0x0, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r9, 0x10e, 0x4, &(0x7f0000e72000-0x4)=0x106, 0x4) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r10, &(0x7f0000bee000)={&(0x7f0000cf4000-0xc)={0x0, 0x0, 0x2, 0x1}, 0xc, &(0x7f0000bff000)=[{&(0x7f00001bf000)=[{0x10, 0x0, 0x511, 0x0, 0x0, ""}], 0x10}, {&(0x7f00006fe000)=[{0xab5, 0x0, 0x0, 0x0, 0x96, "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"}, {0x4f, 0x5, 0x220, 0x7, 0x51, "0e00ba08b153b985484189a56e0f2cd16a6726d749b24670d518ace5704610392ca90b4383fce9a3d9d5c493dfcb708c5cdc0f83659e2a2eac1b1ecd48a48d"}], 0xb04}], 0x2, &(0x7f0000cc6000-0xa0)=[], 0x0, 0x40090}, 0x10) 2017/12/08 16:10:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x2, 0x2, &(0x7f0000bbf000)=[{&(0x7f00005e4000-0x47)="889209a7a17e99571709d9a5258ca4cd84232babf3a701e6998a08088374af24702afdb9acb3b14713f1340badf20607879defff0beaef9b63a377c3c5162710a243e902ea6de9", 0x47, 0x79, 0x100000001}, {&(0x7f000027f000)="3715a9d3194215330fb3bed2f1824613e1402f214dce17cf0ecec2d8520d2ce623b43fe5b369c2207d1af42f3515f60eeb50ea5ead859cefe7aaaedb75c8f4685063e459a4e8166ff6fa19d1f3e43e7c27e1bd82f8e481257cc4bd24e48086920faeddf15c4c615e9d5ad507c6dc2ccd914c11723d2cf6bd0239a58de51cc2352ecf9889d6dcc3d921f2d9725ecfb16efea109c05d9df1807044c6ee4c56e9790ece86a00ad39c016b766aad2c1c21093af1096803486dcad70e91b903c9f16b7fe295fd6273921ccbbe5bfe90fd176c31", 0xd1, 0x4, 0x2}], 0x1) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = memfd_create(&(0x7f0000bdf000)="00909800006db0", 0x3) fcntl$getownex(r0, 0x10, &(0x7f0000abd000-0x8)={0x0, 0x0}) open$dir(&(0x7f0000dab000)="2e2f66696c653000", 0x2, 0x41) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x967, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x200000000, 0xf9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) pipe2(&(0x7f000069f000)={0x0, 0x0}, 0x80800) unshare(0x20000000) clone(0x80000000, &(0x7f0000b22000)="ba", &(0x7f00005e5000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000041a000)="0531") sync() ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f00009ad000-0xc)={0x0, 0x5, 0x2e}) fcntl$setown(r2, 0x8, 0x0) setpriority(0x4000000000000, 0x0, 0x8000000) accept$ipx(r2, &(0x7f0000ff7000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000eff000)=0x10) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f000046e000-0x10)={0x1, 0x2, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) getpid() ioperm(0x0, 0x1000, 0x0) clone(0x20003fd, &(0x7f00009d8000-0x3)="22b080", &(0x7f000072a000)=0x0, &(0x7f00004d7000)=0x0, &(0x7f000027b000)="0302") r4 = syz_open_procfs(0x0, &(0x7f0000012000)="736d61707300") mlock2(&(0x7f0000c25000/0x3000)=nil, 0x3000, 0x0) accept$inet6(r1, &(0x7f0000897000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000dd3000-0x4)=0x1c) getpeername$ipx(r3, &(0x7f0000b1b000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000bd5000-0x4)=0x10) pread64(r4, &(0x7f0000c4e000)="", 0x0, 0x1ffffffffe) memfd_create(&(0x7f000054a000)="2f6465762f6c6f6f702300", 0x2) lseek(r4, 0x0, 0x3) getpeername$inet(r4, &(0x7f0000d9b000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b6b000)=0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) remap_file_pages(&(0x7f000013a000/0x2000)=nil, 0x2000, 0x2, 0x0, 0x68000) 2017/12/08 16:10:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000078d000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000149000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ae000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0xbb, 0x8, 0x1}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000001000-0xc)={&(0x7f0000001000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)="2f73656c696e75782f656e666f72636500", 0x0, 0x0) r4 = dup2(r2, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000002000)={r1, 0x40}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r4, 0x8940, &(0x7f0000003000)=@add_del={0x2, &(0x7f0000004000-0x10)=@generic="37d7d190dec22ebcd37ec3403da86b2e", 0x9}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getuid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000)="2e2f66696c653000", &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000005000-0x8)="2e2f66696c653000", r5, r6) syz_extract_tcp_res(&(0x7f0000003000)={0x0, 0x0}, 0x7ff, 0x2) mlockall(0x2) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000003000-0x4)=0x3, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000005000-0x60)={0x0, 0x2c, 0x4, @thr={&(0x7f0000001000)="484fc28f60f5bab0c2a87652177640e0304154457f16f8655fbf4a1d2b553a95ddd5e24296fd991a76bcb84b60990a01b22a55dea0f6d84bb99e0ffe173d77e5567fdf484a885fd78ee4137f76701edc013e0ca527d154b091c434343985707552e18ba144bd1fec3d007f99e314e9e969ac9e4dae5e0f5d43292ab3f5775a77361c10c54c11cc75ad4cbf9e140cfda1c631ed40bad44e2aa6fa4268c6f2fc01879c3fa46ad43f803c1be900fe9a060afbccbaf44cccfc91fbaf5100e432e59330ae6903596ebbafefca64be8b07d7974429e3dcb5", &(0x7f0000004000-0x45)="429f3ad85c9c2dff1d929b438d2931573c0779f0c59ba28c986371770d35d565f69e9bd9fb054f62eb106865b9db0de3f1297a1a13a2b0e158da4e474502d47447a70a25b2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r7, 0x1, &(0x7f0000005000)={{0x77359400, 0x0}, {r8, r9+30000000}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) bind$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x1, 0x10000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8ee}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000007000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) 2017/12/08 16:10:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000085a000-0x23)="1e0000001800077652fe00000000480080200000020800000000001200fffffffadd41", 0x23) r1 = socket(0x10, 0x800, 0x40) connect$inet(r0, &(0x7f000071c000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000085b000-0x4)=0x40, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000027f000)=@int=0x0, &(0x7f0000ad8000-0x4)=0x4) r3 = syz_open_pts(r2, 0x801) write(r3, &(0x7f0000fd6000)="7a0d930f5ab422", 0xfdbf) 2017/12/08 16:10:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005bb000-0x2)="6e5e", 0x1) r1 = openat(r0, &(0x7f0000cfe000-0x8)="2e2f66696c653000", 0x808000, 0x1) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000000)=0x1661200000, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a74000)=0xc) r5 = perf_event_open(&(0x7f0000789000)={0x2, 0x78, 0xa, 0x405, 0x27, 0xc4df, 0x0, 0x10001, 0x1200, 0x7, 0x5, 0x81, 0xe62f, 0xd, 0x0, 0x2, 0x3856007c59f96a36, 0x9b3e, 0x8, 0x840, 0x20, 0x0, 0x4, 0x2695, 0xfffffffffffffffe, 0x8, 0x0}, r2, 0x7ff, r1, 0x6) get_thread_area(&(0x7f0000974000)={0x0, 0x9, 0x806, 0x100000001, 0x4, 0x0, 0x2, 0x0, 0x0, 0x0}) fanotify_mark(r1, 0x2, 0x20, r1, &(0x7f0000b4c000)="2e2f66696c653000") capget(&(0x7f0000a01000-0x8)={0x19980330, r2}, &(0x7f0000205000-0x18)={0x9, 0x0, 0x8, 0x8, 0x400, 0xd7}) r6 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r7, 0x1) bind$inet(r7, &(0x7f0000012000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a14000)=0x0, &(0x7f0000836000)=0x4) listen(r0, 0x7) getsockopt$inet_udp_int(r0, 0x11, 0x69, &(0x7f0000e17000-0x4)=0x0, &(0x7f000042e000-0x4)=0x4) syz_extract_tcp_res(&(0x7f0000414000)={0x0, 0x0}, 0x5, 0x7ff) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f000054d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_emit_ethernet(0x6f, &(0x7f0000dcc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0x2, 0x0, 0x10000000000, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r8, 0x0, 0x0, 0x13, 0x6, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x9, "1bf412dcc1e0e9"}, @generic={0x13, 0x7, "d1d5c37eb0"}, @fastopen={0x22, 0xd, "85429096da935f18d1d8f6"}, @sack_perm={0x4, 0x2}, @generic={0x9, 0x12, "243e29d925d008db283a4b3797a6df84"}, @nop={0x1}, @generic={0x22, 0x6, "ecae78f5"}]}}, {"bd"}}}}}}, 0x0) delete_module(&(0x7f0000164000)="00", 0x800) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000a28000-0x5c)={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, {0xa, 0x2, 0xff80000000000004, @loopback={0x0, 0x1}, 0x149f}, 0x5, [0x77d, 0x0, 0x80000004, 0x100000002, 0x7cd, 0xffff, 0x6, 0x8001]}, 0x5c) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x81, &(0x7f0000456000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000983000)=0x3f) openat$sequencer(0xffffffffffffff9c, &(0x7f0000789000)="2f6465762f73657175656e63657200", 0x4000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000b30000-0x4)=0xa62, 0x4) r9 = request_key(&(0x7f000086a000-0x8)="6b657972696e6700", &(0x7f0000e16000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000744000)="00", 0xfffffffffffffff9) keyctl$setperm(0x5, r9, 0x3fffc) r10 = socket$netlink(0x10, 0x3, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000885000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r10, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000018000+0x23f)=[{&(0x7f000000f000-0x7a)=[{0x4c, 0x12, 0xa01, 0x405, 0x0, "298c3d2e000000e500000021deb78197d9df7f0fa08d075272853de584cf1544ec6561000000de6c6300f5b939ae7c3d17befa02007d260157"}], 0x4c}], 0x1, &(0x7f0000981000)=[@rights={0x38, 0x1, 0x1, [r6, 0xffffffffffffffff, 0xffffffffffffffff, r6, r5, r1, r11, r6, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r10]}], 0x3, 0xfffffffffffffffd}, 0x800) ioprio_get$pid(0x1, r2) [ 103.849533] binder: 19293:19294 ERROR: BC_REGISTER_LOOPER called without request [ 103.886926] binder_alloc: 19293: binder_alloc_buf failed to map page at 20000000 in userspace [ 103.913863] binder: 19293:19307 transaction failed 29201/-12, size 0-0 line 3130 [ 103.968067] binder: BINDER_SET_CONTEXT_MGR already set [ 103.973397] binder: 19293:19316 ioctl 40046207 0 returned -16 [ 103.980393] binder: 19293:19307 ERROR: BC_REGISTER_LOOPER called without request [ 103.988049] binder: 19293:19324 unknown command 0 [ 103.993466] binder: 19293:19324 ioctl c0306201 20007000 returned -22 [ 104.018283] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/08 16:10:36 executing program 7: mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000b39000)=@un=@file={0x2002000000000001, "e91f7189591e9233614b"}, 0xc) shutdown(r0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x4, 0x32, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b3a000)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000a10000-0x10)={0x2000000000003, r2}, 0x0) r3 = request_key(&(0x7f00005c6000)="7573657200", &(0x7f0000980000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003a7000)="5c747275737465643a5b766d6e657430707070315e706f7369785f61636c5f616363657373656d307573657200", 0xffffffffffffffff) mmap(&(0x7f000085a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) add_key(&(0x7f0000b39000)="6465616400", &(0x7f0000b3a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x9, 0x8, r3) r4 = gettid() mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000b3c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r5, 0xa, 0x12) fcntl$setownex(r5, 0xf, &(0x7f00000ff000)={0x0, r4}) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r6, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)="", 0x0, 0x0}, 0x20) dup2(r5, r6) r7 = gettid() mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x0, 0x0) getpgid(0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x5, 0x32, r1, 0x0) tkill(r7, 0x16) 2017/12/08 16:10:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000207000)="2f6465762f72746300", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@common="69703667726530000000000000000000", @ifru_flags=0x5800}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000045000-0x10)={0x0, &(0x7f0000000000)=[]}) r1 = syz_open_dev$binder(&(0x7f0000000000)="2f6465762f62696e6465722300", 0x0, 0x1) r2 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x800) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00000bf000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000659000)={r3, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) lsetxattr(&(0x7f000029f000-0x8)="2e2f66696c653000", &(0x7f0000dbf000)=@random={"62747266732e00", "00"}, &(0x7f000048d000+0xcfa)="2b00", 0x2, 0x3) r4 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000337000-0xc)={0x2019, 0x0}) r5 = signalfd4(r0, &(0x7f0000004000)={0x7ff}, 0x8, 0x80000) dup3(r5, r2, 0x90000) memfd_create(&(0x7f0000301000-0x7)="63707573657400", 0x2) r6 = fcntl$getown(r1, 0x9) setpriority(0x1, r6, 0x7ff) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000aad000-0x4)=0x4, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00003f1000)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x2, 0x0, &(0x7f000000b000-0x4)="d8c6"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) sched_setattr(0x0, &(0x7f0000f64000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/12/08 16:10:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x482, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0xfb)={0x0, 0xf3, "7ab59bbff1173c5ed29fc02708d13d3d13d9ecc5f2dd5410f247c64195e974017d1dcca761e5ce853831912671be4a2b6cf937acd4c4de6509453824259e02511e263260609cce9cc7730b644fab242bba746586366ec4e20b486500d434f370726d7b49c965e786e56ba0c0eaed24aa84d35815e899a69f46c2e4edb1b823eabcea30fd28e0e37a9ff8d567e415cb90734d596c8127825650af98636057a0378dc83966381f6cfb55c0d05d1e692fbff862bb8183358b3eb918d0e2f53598c5c22ac15ee6d510aab3a6bcbb7c7b8c6d12647576838085c63455977f1975a767a8c78bf88c2995f3f588f9146dad2e26a301d9"}, &(0x7f0000000000)=0xfb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000)={r1, 0x7fff}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x0, 0x3}, 0xc) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) pipe(&(0x7f0000079000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002fc000-0x10)="2f6465762f73657175656e6365723200", 0x1, 0x0) socket$netlink(0x10, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000a6a000-0x4)=0x0, &(0x7f00009a3000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00004f7000-0xc)={0x0, 0x0}) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000f5d000-0x1000)="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") memfd_create(&(0x7f0000274000-0x1)="00", 0x3) sendmmsg$nfc_llcp(r3, &(0x7f000041b000-0x38)=[{&(0x7f0000884000+0x921)={0x27, 0x4, 0x3, 0x6, 0x30e8, 0x2, "3618bde7010a843c5741475c48230be39152c907f3eb8d0f09d625dab59648efd6c8fb543808e95886309a83d07246a6034344f52f5cd6d100457cb10406dc", 0x3}, 0x60, &(0x7f00001e2000-0x60)=[{&(0x7f0000419000-0x1000)="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0x1000}, {&(0x7f0000daa000)="48e1f19c93d6ef0570eae8975ab62c6d07080399c8a01932dd8a6e4201f779a010d1380f895b45fde78f76277e0cceec31e6b685edcf2bcd7c57cc39e1437f300731a24d204d11a1e60718da9a8cd27344", 0x51}, {&(0x7f00000da000-0xc)="1323b475c19a6f24b8db6ffa", 0xc}, {&(0x7f0000bb9000)="d6577397691c6bebd06c2217cced75f6002a4a2e0eb524ab6ac8538058c1189918f5f8a4eb7e638ba1c5658ed882a62fd521cfc8bb8077b7fda28f5efb402458dad0b150faae0bc0340f9099c33b", 0x4e}, {&(0x7f0000224000)="251143345d5c1cfc754b84023a241b337b74aceb184ac6bf07a562c82b601794ac3f0c45d912f40faf0bc30730b90897af81297276a5b8b02665d37908a4dd1497992c2fb18c415a09738e67174d97be7bfd5e08de28ba446008e3b778e1497c25186e60c0fbd02ab1b9c37169b89656433ec6d738c430bc8d35ce010c606e", 0x7f}, {&(0x7f0000402000-0x9d)="2391eaaf65835b79bf305778d26431b080691706ed238658fe67c6ba69985e5c23e22b8d63247c34e6d977c45ae38eb4f933cf1550dcc84d572ade978a86722e8cfcde49685b38bce23581871536ce08d3e7e9fba1df170c729cc0246544c919c814a6cefbbe19889d185155cd2478a1f8ae6af0d59c252b26aa343e457ae3b5cc0f795a8348542a41af099d1fa033fa40f2b7cb63856939292e8e75e1", 0x9d}], 0x6, &(0x7f0000d12000)={0x80, 0x101, 0x1000, "b8070594109a96a2bc2b4e1b5a2751d5da06fcaf25a6a036543204a564484229c66fa22db5e8c5a0b7b5897bf5ca30d938cdc2824ca0305bb9ad2c75e1a9435b9fe9589d506f7e85308ae40eacf5569d0fa9f74aef271b1b4d23e85705d9b178bdc76f66cd80772a6c"}, 0x80, 0x1}], 0x1, 0x4000001) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f000062f000-0x20)={@common="62637366300000000000000000000000", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/08 16:10:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) connect$netlink(r0, &(0x7f0000363000-0xc)={0x10, 0x0, 0x40, 0x0}, 0xc) r1 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000876000)="2e2f66696c653000", &(0x7f0000571000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() r4 = getpid() socketpair$ax25(0x3, 0x3, 0x8, &(0x7f00009a3000)={0x0, 0x0}) fstat(r0, &(0x7f00000c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r5, 0x0, 0x3) fchown(r0, 0x0, r3) sendmsg$netlink(r0, &(0x7f00009f8000-0x38)={&(0x7f00000f1000)={0x10, 0x0, 0x3, 0x9}, 0xc, &(0x7f0000fbc000)=[{&(0x7f00005ac000)=[{0xf8, 0x80, 0x11, 0xbb, 0x3, "9e12dff6dabacc1297311eb6ae43dbc2b434362dea6b960bf127a47430fc924f7166368c262b1e51ae647406703541cecf2bad7e1498941095dbb0c72970a8a16ec2d50519c1da7c0a265a8d3c86b21f68f27a8079ea75bcadd065360a81c5c4fca94c1e52d4676bc4b0bb16f71a32f73c57027084f77ea09aa4706361851020067242f8f4c915dd481b989743fd95e44c323270afebd62bf24d58f2730465f7cd75b932240f0bfdbcd6d9bc403c5efea908c9bc6898745e683cb0732611c531add1e04fc2c7104634872add15042801c47535a965442f3db1e13502e8873f7959bb6f7a558a70ba"}, {0xa3, 0x1, 0xa02, 0x7, 0x0, "93f7a33b38a75b26a683cbeb0c3e93ea4a21f6ddcf6191a41bc0f075366ed33db6f1341c75c3e6bf06b93be431ec6a3eaad07bab15dc423ff7e32853645882a1433a0fddef79833a9e36b0094f9dade6d0804ea99f1241ea3f90e05939401fb358e9875b135e0014e74f66f77eda6e95f8467cc7b843e78bc670980b166b427843d272656d7e8a1787ad2622b1d621ce7368e9"}, {0xed, 0x8640000, 0x20, 0x4, 0x2, "360cf3d6d4cc1d9457cb35d56146ac2d1cce47217a2f081979c2a82f7ec916f18461f6cac5744d11bb1040a135f1ea55be21f7c03159eb1d1ce2c794842cd362918a29bbc81f0475aee91ce7c998884e9f4c58edeba0ed3d694ce22a62a416711e6e03d98efa3fde738a5abeebb1700ad2b2a0c0cab0917f3998321557bb037a77392fe559bf659f4c9c51cb3aba81c19dce1ef34f8dce28b18ab268da50f2a6f79944d70425640adbc70968cd5c38c0678f5ab3c0189585e26044835ade548271af96077c1ce2678c20b5467ef50b050ef4da277b6cbe065f7c09ede3"}, {0x6e, 0x20, 0x1, 0x5, 0x0, "ed4c227ec33c353eef3fb51181e8d2b6c5a9b3170803cc41729961ad3ad3ae9b43fd589991193da3e987aac8b270ded7e53f3cad2644707b322d27fc69b095f5c4584fd5945384fe08346b4bcf337056b93abec63e384f4e5376805a58c6"}, {0x18, 0x7, 0x4, 0x3, 0x27, "9929499e96463309"}], 0x30e}], 0x1, &(0x7f000055b000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, 0x0, r6}], 0x4, 0x4000}, 0x24000004) bind$netlink(r0, &(0x7f0000a2d000)={0x10, 0x0, 0x0, 0xa70}, 0xc) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000021d000)="2f6465762f7667615f6172626974657200", 0x3fffd, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r7, 0xc05c5340, &(0x7f0000000000)={0x6, 0x3f, 0x1f, {0x0, 0x0}, 0x3, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setpriority(0x2, 0x0, 0x401) 2017/12/08 16:10:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f00000fc000)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x12) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063f000)="2f6465762f72666b696c6c00", 0x82, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000fb4000)={0x20000000, 0x0}) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000856000)=[], 0x0) mmap(&(0x7f0000c21000/0x2000)=nil, 0x2000, 0x200000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f00008b8000)=[{&(0x7f000038d000-0xc3)="41c2f93444da89fb6feab7b49158ff0c5362b620901f37258590084d87b3f11e60ee5d3878030df90b210bcda93a0f1da89fca305dc56ff5b9ee4b2eca5bc5ad59679bb16758fbc31e54c5a3a8547f6ca07a16eccde4414fcefff1b862f48e73d0dddfee4296ff3e145fddc59a61741d8d4a4f8557ec89fa06a33e2d51743bbf08bf44926fdf6cb9274d092fa933c7fe3375d5c7762660dc081f0f01d78adda1797b92ade493256e87d92bbbfc6de38e25e4f484d5a0f3e074a3dc70b077a0f820bd54", 0xc3}], 0x1) r4 = socket$netlink(0x10, 0x3, 0x80000000000009) mmap(&(0x7f0000546000/0x4000)=nil, 0x4000, 0x0, 0x72, r3, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x1000000007) mmap(&(0x7f00002c7000/0x3000)=nil, 0x3000, 0x3001006, 0x32, r4, 0x0) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f000000020219000000030000068100ed8547090001001b0121ff3ffe58ff6493", 0x21}], 0x1) socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) mmap(&(0x7f0000991000/0x3000)=nil, 0x3000, 0x2, 0x2010, r3, 0xfffffffffffffffc) membarrier(0x1, 0x0) mmap(&(0x7f0000100000/0x4000)=nil, 0x4000, 0x3, 0x32, r5, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb050900010004010049401d58f74e", 0x21}], 0x1) mmap(&(0x7f0000837000/0x2000)=nil, 0x2000, 0xfffffe, 0x931, 0xffffffffffffffff, 0x35) 2017/12/08 16:10:36 executing program 5: r0 = memfd_create(&(0x7f00007e9000-0x1)="00", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00008c8000-0x9)="2f6465762f73672300", 0x101, 0x2) r1 = add_key$keyring(&(0x7f0000da1000)="6b657972696e6700", &(0x7f0000098000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000021c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) r4 = fcntl$dupfd(r3, 0x406, r3) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000010000-0x9)="7363616c61626c6500", 0x9) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f000029c000/0x3000)=nil, &(0x7f0000010000-0x8)=0x0) userfaultfd(0x80800) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000be4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) r5 = gettid() setpgid(r5, r5) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000544000)="2f6465762f7667615f6172626974657200", 0x40, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000011000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f000000b000-0x4)=0x1f) getcwd(&(0x7f0000007000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f000000d000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f000078b000-0x10)={0x7fff, 0x1}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/08 16:10:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000081d000)="77727596ad656400251bf83f47a9a7169d34d6263d88aba7968acf74d7a4aeb5e28c76187306b77139f54540606d78bcfc201b20a44dea84590fafc3000000052e2adb38", 0xfffffffffffffffd) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000015d000-0x8)={0x6, 0x9960, 0x40, 0xfffffffffffffffe}, 0x8) lseek(r0, 0x7ffffffffffffffb, 0x0) read(r0, &(0x7f0000b1e000-0xb)="0000000000000000000000", 0xb) sendfile(r0, r0, &(0x7f000007d000-0x8)=0x1e, 0x5d1276e0) write(r0, &(0x7f0000154000)="f7890a4834", 0x5) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f000077f000-0x4)=0x7ff, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000cd6000-0xc)={0x50000002, 0x0}) 2017/12/08 16:10:36 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x404006) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x48, &(0x7f0000001000)="800508", 0x3) mmap(&(0x7f000082b000/0x3000)=nil, 0x3000, 0x800000000, 0x2010, r0, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) fcntl$setstatus(r0, 0x4, 0x47fc) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0xfffffffb) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x10d, 0x800000000f, &(0x7f0000002000)="bd6d8e", 0x3) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x2, 0x2010, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f000082d000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x400000000001, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00003a1000-0x14)={0x8, 0x10001, 0x3, 0x39, 0x1fef}, 0x14) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000569000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000391000-0xc)={r4, 0x0, r5}, 0xc) setsockopt$inet6_tcp_int(r3, 0x6, 0x9, &(0x7f00005c7000)=0x6c4779c6, 0x4) r6 = dup(0xffffffffffffffff) getpeername$inet(r6, &(0x7f0000e73000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005f7000)=0x10) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f00002d4000)={{{{0x2, 0x2, @rand_addr=0x9, [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, 0x100, @loopback={0x0, 0x1}, 0x10000000000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4ff, 0x8000, 0xa, "f881304f031e2d8b49ed86eaa3ebcba3e0a607ff561743228025da5dc9f381eb1878a7a8e904076cced5d86d9ef83b002604361a06000000d95736a71b43c54e012034cac54c644825fd4b36517ae568"}, 0x160) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000fc6000)=0x5, 0x4) setsockopt$inet6_tcp_int(r6, 0x6, 0x80000000013, &(0x7f0000916000)=0x66, 0x4) bind$inet6(r3, &(0x7f00007c2000)={0xa, 0x1, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) socket$netlink(0x10, 0x3, 0xf) setsockopt$sock_int(r3, 0x1, 0x3d, &(0x7f0000271000)=0x8, 0x4) sendto$inet6(r3, &(0x7f0000a76000-0xdb)="", 0x0, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x8}, 0x1c) 2017/12/08 16:10:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fe9000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000628000-0x4)=0x1, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000f57000)=@abs={0x0, 0x0, 0x2}, 0x8) r3 = socket$netlink(0x10, 0x3, 0x7) r4 = epoll_create1(0x0) listxattr(&(0x7f00007f6000-0x8)="2e2f66696c653000", &(0x7f0000c06000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000b82000)={0x10000004, 0x0}) ppoll(&(0x7f0000387000)=[{r4, 0x1000, 0x0}, {r1, 0x9001, 0x0}, {r4, 0x20d9, 0x0}, {r1, 0x2000, 0x0}, {r1, 0x8041, 0x0}, {r2, 0x2008, 0x0}, {r2, 0x212, 0x0}, {r4, 0x3ad241b315415a76, 0x0}, {r2, 0x42, 0x0}], 0x9, &(0x7f0000f7b000-0x10)={0x77359400, 0x0}, &(0x7f000002c000-0x8)={0x4}, 0x8) r5 = openat(0xffffffffffffff9c, &(0x7f0000bbb000-0x8)="2e2f66696c653000", 0x80, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000df1000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dbe000)=0xe8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r4, &(0x7f0000167000-0xc)=[{0x0, 0x0}], 0x1, 0x7fffffff) fstat(r3, &(0x7f0000d94000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00001c2000)=0x5, &(0x7f0000eb8000)=0x4) ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f00007aa000-0x18)={0x2, 0x94, 0x2, 0x7, 0x0, 0x7fffffff}) recvmmsg(r1, &(0x7f0000525000)=[{{&(0x7f0000dfa000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f82000-0x20)=[{&(0x7f000097c000+0x9dd)="00", 0x1}], 0x1, &(0x7f0000239000)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) syz_open_dev$evdev(&(0x7f000091b000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1, 0x101002) [ 104.255695] binder: 19332:19338 ERROR: BC_REGISTER_LOOPER called without request 2017/12/08 16:10:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c35000-0x9)="2f6465762f70707000", 0x111b80, 0x0) perf_event_open(&(0x7f000050a000)={0x2000000000000002, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) sysfs$2(0x2, 0xa7d7, &(0x7f0000e91000+0xe6)="") r2 = syz_open_dev$loop(&(0x7f0000fb0000-0xb)="2f6465762f6c6f6f702300", 0x9, 0x6000) fcntl$dupfd(r0, 0x0, r2) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00004cc000)={0x5, 0x5, 0xea, 0x1ff}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x3) r5 = creat(&(0x7f000097a000-0x8)="2e2f66696c653000", 0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000c19000-0x35)={0x0, 0x2d, "fe247bc407cbf4952d8668f6a25c7e2284512b4ebbd69053879bb0f64443409922032ae4669ac0ca89538741cb"}, &(0x7f0000573000)=0x35) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000127000-0xee)={r6, 0xe6, "3d459c5b4bfd629ebba19108fcc84f6aed07624314c1c353d0f2fb6b6a7effcf8f2aab75497b9150607c18c0aea3ae7a0b2bc8ab8fcc4aac6ce6bc049479ad112856d5e0bbd5e978f73f37bbd41ade65b4c3e802d1a174dfb97ce0493993d756e09d06bda95bf543742eae22141ff97bc95059d4bdaafe5fe0503d33414b943484a7d67c650132e042766ab50ec22ad3ebae93132e48ae0b4fcca707dba32edf5c46f7e384177938c6df998eb268a7ac1def40301f628df871465e95d44ffa5881db28e4419276b6e08da3b6b18779797e8f06eccc0d19ee04718dedd781d1af821fa2f3e478"}, &(0x7f00001d4000)=0xee) signalfd(r5, &(0x7f00006ed000-0x8)={0xae}, 0x8) r7 = add_key$keyring(&(0x7f0000ac3000)="6b657972696e6700", &(0x7f00003f0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f000046b000-0xa)="69645f6c656761637900", &(0x7f00004c7000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000767000)="47504c00", 0xfffffffffffffffe) keyctl$reject(0x13, r7, 0x101, 0x2, r7) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00002b9000-0x10)=@generic="9e6f8b6132ccc14f2ddde1358e64a239", 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00004cf000-0x4)=0x40000009, 0x4) sendto$inet6(r3, &(0x7f0000f6f000)="8d8bb1", 0x3, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) r8 = accept$inet(r4, &(0x7f0000de5000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000944000-0x4)=0x10) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f00005bc000-0x4)=0x0) fcntl$setstatus(r3, 0x4, 0x2000) r9 = syz_open_procfs(0x0, &(0x7f0000005000)="6e65742f756e697800") sendfile(r9, r9, &(0x7f0000439000-0x8)=0xffffffd, 0x8000001) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r8, 0x84, 0x16, &(0x7f00003f2000-0x6)={0x1, [0x7ff]}, &(0x7f00000e3000)=0x6) 2017/12/08 16:10:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() syz_open_procfs(r0, &(0x7f000055a000-0xe)="6e65742f69705f6d725f76696600") symlink(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000001000)="2e2f66696c653000") r1 = openat(0xffffffffffffff9c, &(0x7f00008de000-0x8)="2e2f66696c653000", 0x0, 0x4) recvfrom$unix(r1, &(0x7f0000531000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d, 0x2000, &(0x7f00007c7000+0xa0a)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000ff8000)=0x0, &(0x7f0000006000)=0x4) sendto(r1, &(0x7f0000a0f000)="ee80c1bb76f14d0f98eaebfa7894a0932b4670ecf91787a9bbec48c79ff7", 0x1e, 0x4000000, 0x0, 0x0) r2 = socket(0x11, 0x3, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000377000)="2f6465762f7573626d6f6e2300", 0x5, 0x2a600) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00009cd000)={{0xfffffffffffffffa, 0x80000001}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x80000, 0x81, 0x1f, 0x9c, 0xffff, 0x3, 0x0, 0x7, 0xffffffffffffff1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000790000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001a4000)=0xb) unshare(0x400) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0xfffffffffffffffe, &(0x7f00005fb000-0x10)={0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000771000-0x4)=0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) recvmsg(r6, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000001b000)={0x0, 0x74, &(0x7f00005e1000-0x74)=[@in6={0xa, 0x2, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, @in6={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa5b}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffffffffff01, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}]}, &(0x7f0000285000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00008a3000)={r7, 0x780}, &(0x7f0000af1000-0x4)=0x8) 2017/12/08 16:10:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00002e1000-0x17)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000072b000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000d39000)={0x7, 0x5, 0xbc6, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x139, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) vmsplice(r0, &(0x7f0000c38000-0x40)=[{&(0x7f0000b79000)="22da237ec788f9b9c2a33b9537cd1e2d25e12f80f78de6b3b88504fb3136cf935377f0be95c92cceda9e4c158d6cf6c7a4e1756a743fb2cee446831bf838f66d8e293629b2f595e1f842439aca9166a0c613f6ab2e5e815590d7686e2491a96b290b828ee0b65e49cbf0fa742a042ca9181e9d1325512030042493a882e8b431", 0x80}, {&(0x7f0000aa8000-0x98)="231bbcd6891fe347b557896c6c71ff6103d7671031d50eb99adf6fde501afcea32193cd1c029fa43c1411e25723decbc3211db14b457c379493f0746ce9b30139c8f22e1b7bc837c8bb2c4063f897644883a0cfd01b5389869223b3091df4d495d99a50b2b85647e5a07f1b6d90aa862916c491ccd85e759a23873d366f56a6a08547b0e849cc68918f5217efdaea3bd90cbd5b0927feb1e", 0x98}, {&(0x7f000023b000)="ccaf3fc85b3221eebf3f5a477c19e3e98057b65a20329b8d94808164075c8b1d072ef023f80dcb13b589b1548a346c33290e2a061615f2b6c0a9c5197a38d86065c6ddda2f32bb019dc990a3140d640d8b0956798f753ba806ab7143c8dc8549f237456e5733e231be25f6dee85419ff1744ea3051033021ddd868e9b617e4deccb38faf0a7757db9464180fe0001e5df7a9711073b806806073d91af785ef83833719d6616595759fa696dbd2e0600d523ddf094e1d68819f78b507056db7333d39258b73", 0xc5}, {&(0x7f00007dd000-0x13)="21551370d450f028fcc4fd70a27a3832613997", 0x13}], 0x4, 0xf) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000464000)={0x6, 0x7f, 0xfffffffffffffffe, 0x3, 0x58, 0x0}) mkdir(&(0x7f000060e000-0xa)="2e2f636f6e74726f6c00", 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom(r2, &(0x7f0000ae7000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2, 0x12123, 0x0, 0x0) mount(&(0x7f000051f000-0xa)="2e2f66696c653000", &(0x7f0000191000-0xa)="2e2f636f6e74726f6c00", &(0x7f00000c3000)="6d717565756500", 0x0, &(0x7f0000303000-0x1)="") r3 = syz_open_procfs(0x0, &(0x7f0000011000)="6d6f756e74696e666f00") readv(r3, &(0x7f0000009000-0xa0)=[{&(0x7f0000004000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27b}, {&(0x7f0000010000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}], 0x2) 2017/12/08 16:10:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f00009c6000)={0x0, 0x0}) r0 = creat(&(0x7f0000119000)="2e2f66696c653000", 0x81) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000346000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000831000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000512000-0x40)={0x100, 0x4, 0x1, 0x7, 0x3826, 0x7ff, 0x4, 0x7fff}, &(0x7f00001d5000)={0x3, 0xb0ff, 0x4, 0x1, 0x293, 0x5, 0x0, 0x100000000}, &(0x7f00005cf000)={0xfffffffffffffffe, 0x1, 0x8, 0x4, 0x5, 0xfffffffffffffff8, 0x100, 0xffffffffffffffe1}, &(0x7f00008c0000-0x10)={r1, r2+30000000}, &(0x7f0000a8a000)={&(0x7f00000c0000-0x8)={0x400000000}, 0x8}) rt_sigtimedwait(&(0x7f00008f6000-0x8)={0xfffffffffffffffe}, &(0x7f0000642000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000015f000)={0x77359400, r3}, 0x8) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f00003ec000-0x1f)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) mmap(&(0x7f0000969000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000bcd000)={0x0, 0x579, 0x30, 0x2, 0x10000}, &(0x7f0000b4d000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000f32000-0x8)={r5, 0x60000000000}, &(0x7f0000212000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00002c5000)={r6, 0xffffffffffffe044, 0x2, 0xd}, &(0x7f0000547000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00003da000)={r7, @in6={{0xa, 0x0, 0xf81, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4500000000000, 0x609, 0x3, 0x5}, &(0x7f000096a000-0x4)=0xa0) mmap(&(0x7f0000000000/0x95d000)=nil, 0x95d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = add_key$keyring(&(0x7f000090a000)="6b657972696e6700", &(0x7f00001bd000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f000058f000)="6465616400", &(0x7f000070f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b84000-0x1)="23", 0x1, r8) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f0000106000-0x9)="2f6465762f72746300", 0x240000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000b6c000)={0x9, &(0x7f0000c6b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r9, 0x40086425, &(0x7f0000bed000-0x8)={r10, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x8) pipe(&(0x7f0000518000)={0x0, 0x0}) writev(r4, &(0x7f0000be6000)=[{&(0x7f0000fcf000-0x3b)="190000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f001b00fa00000000fdffff06e9fff305000d0005a2", 0x3a}], 0x1) r11 = socket(0xa, 0x0, 0x0) r12 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f00007ab000)="2f6465762f736e642f73657100", 0x0, 0x20000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) dup2(r12, r11) socket$netlink(0x10, 0x3, 0xe) writev(0xffffffffffffffff, &(0x7f0000050000)=[{&(0x7f0000065000)="adeb08f8a11f57a4bdd14888134612e315486e1f3fe56d267bd592157fc4bc7bff73c4b70a691152bad21634545605cec88db6cdb136a2721a3c3d3c1a46b0753efceeef9be6c535dfe0363d61050fc3f5c58ae9a8bf4ca04e5dbe595108fbc26ed38e7ad3d70d2fe0973ca8bb998e24e7d43b252a6a2fd56a9b810efbaea6e257d8994043c2f36e2af8b515716e595ac1d40f42fe5bc26a0843f7940f4a1ccae72aedc973608e93e50066322245acfce8e6c9ada393824bbf6c13bc294fe44120fb80e4bacafe7e86274ba7f9e75a168be9e2363a8278fc2e4a0fee50714e4c2bde10", 0xe3}, {&(0x7f0000832000)="578ab17c40b3aa7e9ec3d3e55fd2da20c054", 0x12}, {&(0x7f00009a3000)="281e07fb33da18c9b87a74d656990ac52dcca982d957c3b9f324b0f0e6b3a1aea17753c2150fd3d8c2641071ddfc09fd0f8e1e1bbbdb7c96977bebcadf82bc6096dee81807afc7d6a454529234749f9935466054c5dc3c5f6ae06120624bc49868ba322736009a62d41890b3b456ab1a0f2839e3ec70509284c2a9cb87d46eb83533d401bfed0209410cecfec1e10dae36b94d9d4d39e51608befd111b429e443805d33550b9d998efda8d0bdf607ac742", 0xb1}, {&(0x7f0000081000-0xd6)="fa771f8ff751742b69e1706b3626d25e10d6e1de06414b581cb498646eb72e7f855314687bc166c712da993c696152ce1a910b85fe7353641fc41d8bac4eff3292c780e30504ad887a0a993b69cf7a2988536b5472b3d919350cfd5afbbbb707f47733292374498800adde6d8826226f12f4dba4fd086cb321a4ac9147811d66b9a2f48eece0d0c64afcd37713f88c14fe7cc3e69415d8a4bc47630a14aa8b004bd1d70a385ae9a25c8247204e58f5e534e11d3c28ea33a85da8aeb02852671c6dc1ddaaaaa6337912271983edf0ee5681a24d57d8dd", 0xd6}, {&(0x7f000033e000-0xc2)="e9a2b3f68f74247e492819079283ed33a83d3833ff1bf5e9f53b732151613afe90bcde100679e64d99e65ce75b3d36162ec0bbe0e42957b7cba00c0eba8ec944a65b513c8ee5417d60143cf9fffe0b70fdaffaf073f47e0c1d9033d5206d9c6d4cab60ae90849a4e7c93829e80eaab477875c15fc126ad80493827f33476f3800417720dacd312d7682edc29fe772cf9dadf76820672fd5a74ca6d31e31639c84fbf60a4e70f2325b3ec59de026dcf8aa1879699d7ccfa7e4069218371c99a964af8", 0xc2}, {&(0x7f0000bef000)="7d8fccdc55e5656b064785a3ca044c4be18ef3f467894f", 0x17}, {&(0x7f0000eb8000)="9f2705cd2c0e9dd557ff2001733e613bf43025ed1c87a23c7722b6389ea8cb6bed191e3821b760dd3e6f1b69dbf1517bcc33c976117e9cb8a1c7c94d876e1a74936afc5609588637b9ba1b6d26c7bc7972da9277004e3c08026b656ffa1a300c7268ec008253757bc7efc19d4666485446cff22d7b21f649a736b8590d4ae9e0067bb37b1e38d3d11a58736fa39c6539467f5f275a5cf3fc65c389f130814cbbd6e1b5a5d2be6490d4a5e229a7d67582e38eb21918b386f9dd", 0xb9}, {&(0x7f00007c3000)="5ffcd51bdb781cdb", 0x8}], 0x8) mmap(&(0x7f0000000000/0x70000)=nil, 0x70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r13, 0x26, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x5, 0x32, 0xffffffffffffffff, 0x0) 2017/12/08 16:10:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)="2f73656c696e75782f6c6f616400", 0x2, 0x0) connect$unix(r0, &(0x7f0000f29000)=@file={0x0, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000795000-0x4)=0x1, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000481000-0xf)="2f6465762f73657175656e63657200", 0x8000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d27000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000056e000)=0xe8) bind$inet6(r1, &(0x7f00006b4000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, 0x1c) sendto$inet6(r1, &(0x7f0000fb6000)="", 0x0, 0x8001, &(0x7f0000f54000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom(r1, &(0x7f0000cc6000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb, 0x100, &(0x7f000092e000)=@in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x202}, 0x1c) fsetxattr(r1, &(0x7f0000bd7000)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000f6a000-0x2)="4000", 0x2, 0x3) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a56000)="2f6465762f70746d7800", 0x83, 0x0) lstat(&(0x7f0000462000-0x8)="2e2f66696c653000", &(0x7f00004b0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSCTTY(r3, 0x540e, 0x12002) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00007d3000)="2f6465762f6175746f667300", 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a44000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000790000)=0xe8) ustat(0x6, &(0x7f000087e000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) accept4$packet(r4, &(0x7f0000b7c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000b30000)=0x14, 0x80800) write(r1, &(0x7f000040c000-0x58)="450b290c1292055e00dab6d95842ad27170821bc280b51593ed08efabaca0d3a4b7c6966cc0c03c900006402fca5a2d88d3f905ee41bc05ca717284d18f08c993ab2fec7b860c7c9c484", 0x4a) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00002ef000)=0x0) recvmsg(r1, &(0x7f0000930000)={&(0x7f0000891000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000005a000)=[], 0x0, &(0x7f0000001000)="", 0x0, 0x0}, 0x0) timer_create(0x7, &(0x7f0000fc4000)={0x0, 0x32, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e96000)=0x0) r6 = add_key(&(0x7f0000b23000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000c48000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000065d000-0x55)="c9c8bd900a3b260857bfc619de826737028cc5bcd18b7e7c0d8a412aa546db8a0210dae69773b93dcf04ee91291c8ba1bbb973ec6542c5da87816000e05bfa14b8d6badf2ea3b3a8b563d921946acadeec9019b509", 0x55, 0xfffffffffffffffd) r7 = request_key(&(0x7f0000fb2000)="2e6465616400", &(0x7f0000936000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000088d000-0xa)="2f6465762f70746d7800", 0xfffffffffffffff9) keyctl$unlink(0x9, r6, r7) timer_getoverrun(r5) syncfs(r4) [ 104.307194] binder: BINDER_SET_CONTEXT_MGR already set [ 104.318223] binder: 19332:19338 ioctl 40046207 0 returned -16 [ 104.324768] binder: 19332:19369 ERROR: BC_REGISTER_LOOPER called without request [ 104.326498] binder_alloc: 19332: binder_alloc_buf, no vma 2017/12/08 16:10:36 executing program 2: r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000bee000-0x1f)="1f0000000201ff00040000bb010000000730000008080200000000000700c4", 0x1f) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000c2b000)={0x20, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000001000-0x10)={0x1, 0x8, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$void(r0, 0x5451) splice(r0, 0x0, r0, 0x0, 0x6, 0xf) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000031a000)=0x0) [ 104.326528] binder: 19332:19369 transaction failed 29189/-3, size 0-0 line 3130 [ 104.380084] binder: undelivered TRANSACTION_ERROR: 29189 [ 104.389422] binder: release 19332:19338 transaction 211 in, still active [ 104.396690] binder: send failed reply for transaction 211 to 19332:19353 [ 104.404713] binder: undelivered TRANSACTION_COMPLETE 2017/12/08 16:10:36 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000d1e000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000d1e000)=0x48) sendto$inet6(0xffffffffffffffff, &(0x7f0000a77000)="", 0x0, 0x0, &(0x7f0000d20000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f00001e8000/0x4000)=nil, 0x4000, 0x1000003, 0x10, r1, 0x0) getsockopt$bt_hci(r2, 0x0, 0x43, &(0x7f0000d23000)="000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d1c000)=0x1e) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000050b000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000d23000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x2, 0x2, 0xfffffffffffff564, 0x1605}, &(0x7f00005b1000)=0x20) sendto$inet(r0, &(0x7f0000631000)="02", 0x1, 0x20000001, &(0x7f0000882000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 104.409891] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/08 16:10:36 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)="2f6465762f62696e6465722300", 0x0, 0xffffffffffffffff) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x44, 0x0, &(0x7f0000011000-0x44)=[@reply={0x40406301, {0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x18, 0x10, &(0x7f000000f000-0x18)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f000000d000)=[0x28, 0x40]}}], 0x2, 0x0, &(0x7f0000010000)="0300"}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x80, 0x0, &(0x7f0000010000-0x80)=[@free_buffer={0x40086303, 0x0}, @request_death={0x400c630e, 0x0, 0x3}, @dead_binder_done={0x40086310, 0x4}, @register_looper={0x630b}, @clear_death={0x400c630f, 0x2, 0x2}, @reply={0x40406301, {0x4, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x48, 0x28, &(0x7f000000f000)=[@ptr={0x70742a85, 0x1, &(0x7f0000003000)=0x0, 0x1, 0x0, 0x16}, @fda={0x66646185, 0x2, 0x4, 0x5}], &(0x7f000000f000)=[0x48, 0x38, 0x48, 0x18, 0x48]}}], 0xc6, 0x0, &(0x7f0000009000)="e604c2c7932e07d5928f127bdf80d4a5f2a6d80f9129e3eece8642b07c02a1569f0560c8f96086930ccc9070bc61b539a53118383f2652c287fbf97c282faf42ddbee55187c69339618e13926797f548798d4eb09e147362058949e106e04b06c22042d5bfe45b66f5661f4a68d9eafb266aae9d4e142c398560779ea031d55a6e8195a9800cf3269be5cc9aa4171ce9d7c0f4057f88a3cb9fc3893d765b9377decf79955b401d9f1f884f00fd94578615b12cba96e79f8d0a1eaef561f58bfeaba1fc7489c0"}) mmap$binder(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x54) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap$binder(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x2000000, 0x50, r1, 0xf) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000010000)={0x4, 0x0, &(0x7f0000011000-0x4)=[@exit_looper={0x630d}], 0x87, 0x0, &(0x7f0000010000)="38c4bbb5c1c4a04c0c7c9bcd765464e2016c0acb73c0a4cfae22df1e82e37d587e63fd534ec41c0701e5edb4bf2ea651aeccc3bcd90df1c864a30fa1eafd03787a07b4ccbf9f197dbe78862635f280a2ec53bc15d80c98624f1a6103e830b56996e33a3b4605c7f8ebdd9a4484b6d467a928a468c528c7488981e40c51b1bc8cdaa00daccc7f30"}) 2017/12/08 16:10:36 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r1 = dup(r0) bind$inet(r1, &(0x7f0000ea1000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c59000-0xb)="2f6465762f6877726e6700", 0x101000, 0x0) sendto$inet6(r2, &(0x7f0000e6c000-0x98)="9943e9ff8d1d2617892adbc11fb1af9f41730000000241581fb9fd1e1e2808dd62a3b493dd26ff0700002bf57fc949bf39ec21e91ed7b65cd9c147687f3ef98849e8da55dc324c1685b8cff96ca381e0b2b81d3f5ed04b42aa24685fbe298dcbd8cc6ba52ce2b6fa55298dc91b7dfc1eff03db7fde7cdf3d1101ff05d53f500f7a888a7f52ae837c446096446cae0e69f0aa8198357447f4", 0x98, 0x4000, &(0x7f00001b5000)={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) syz_emit_ethernet(0x4c, &(0x7f0000873000-0x4c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x81, 0xef, 0x5}], {0x8100, 0x8, 0x0, 0x75}}], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0xffffffffffffefff, 0x36, 0x0, 0x0, 0x0, 0x40006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffffffffffffffff, {[@generic={0x1, 0xc, "e50258e1a7111af91026"}]}}, {"0100"}}}}}}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f000080c000)="67cb85dc3d814a39567b7263cf5d", 0xe) r3 = syz_open_dev$tun(&(0x7f0000600000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x40, @fr=&(0x7f000028a000-0x18)={0x800000000001004, 0x10000, 0x0, 0x6bab1127, 0x10000002, 0x6, 0x10000}}}) close(r3) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c46000-0x8)={0x0, 0x0}) r5 = socket(0x10, 0x4, 0x1) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000c9e000-0x8)={0x800, 0xaa8}, 0x8) clone(0x61002000, &(0x7f0000f39000)="61dbd6128a1da536de76f005b660ee590556718e898b67b356b22ab5fb9cad51ea23478a317a0ce68a671f14fac8df163bebfec23749a3f857c34f26385e25ab001f1735673f30e977e7754caac35491da7eda4b570f3bbca78c307e0c3b028e870eaf8eeef1a191d1f20f20fe301cc6e9f95c923e1ecaee27c9024626c36ba067612bfcb51bbb7bd6b983a18d6f03bc936e8c4db03052fc4709363d87ec9f0c9fd09e0c63f07b34268855b75091a7de9f4c420d509fe22bf3a69cc0", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="50a3c92bc168d2188e29c402f6e249a4f78fd699233bfb5d106bc2ac4a5639cb89d412c3874d1036e5022a1e0bcd80813efab8c4a5722eee542a3f648329a04f6a7141cf4bf94c3b40bd8f25d93090ebd16db190466241846fdf7b3df051c36a0df4a878fd8d02823c8a7adbf4faa6ea2221a321ee824f7921e8b66bbc56d8c52620b748ac18e8a0fb555122efd9738a9b797ed6bb5a67688a7f00bde34a2e43e4627cf074ba7305cc569add3a5e4c396826706f1fafce0cf0a03e1f72e08467a0d95219035dc689bfead59561") openat$ptmx(0xffffffffffffff9c, &(0x7f00007ba000-0xa)="2f6465762f70746d7800", 0x24000, 0x0) pipe2(&(0x7f000093a000-0x8)={0x0, 0x0}, 0x803) r7 = socket$netlink(0x10, 0x3, 0xc) ioctl$KIOCSOUND(r6, 0x4b2f, 0x5) accept4$packet(r0, &(0x7f0000492000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000875000-0x4)=0x14, 0x80800) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000039000-0x4)=0x6, 0x4) sendmsg$netlink(r7, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) dup(r3) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) readv(r7, &(0x7f0000e2c000-0x10)=[{&(0x7f00002bb000-0x1)="00", 0x1}], 0x1) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000d5000)="2f6465762f73657175656e63657200", 0x600, 0x0) ioctl$EVIOCGABS2F(r8, 0x8018456f, &(0x7f00006d2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/08 16:10:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ff5000)=[{&(0x7f00002fe000-0x29)="29000000190031dde5ff2100008339050a0000009d20ff0780de00000c000900010020000000000005", 0x29}], 0x1) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket(0xc, 0x2, 0x1e) connect$inet6(r2, &(0x7f00003b1000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007f0000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000740000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d37000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000ec4000)={@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]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x100, 0x400, 0x400, 0x4, 0x0, r5}) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000e8b000)={0x800100000008, 0x400000000000dbee}) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000cd6000-0x78)={0x1, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2001000000104, 0xffff, 0x8c, 0x8, 0x7, &(0x7f0000660000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, 0x4000000000000000, 0x7fffffff}) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000282000+0x501)=0xfffffffffffffffe, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000c10000-0x10)={0x2200, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(0xffffffffffffffff, &(0x7f0000abb000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000589000-0x1)="e2", 0x1, 0x4000, &(0x7f0000fde000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_str(r4, 0x1, 0x19, &(0x7f0000f1d000)="00", 0x1) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000860000)={0x0, []}, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000597000)={0x7fff, 0x53b, 0x6d0, 0x7fffffff, 0x100000000}, 0x14) setsockopt$inet6_int(r4, 0x29, 0x49, &(0x7f00003f9000-0x4)=0xa8, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00006b3000)="50d844de52a3367a79035d579f2f961c3b4b95da97b7917bd3733cc15f92db9279bd8dbccbf7daf7b0c4729da484c2bafaf78b873b2e4ff189c1d881ea0c5b885c3ba3d9c89e51630041fc47a52238f8d7ed9ae8eddc5da8e46f989a7eb7ad8e8a4559787290923d0cd2141b60d3d1c1f5986d5e4069106c7b4e1ca38f7189b21c66c9c9815b1c8205921af9ecb7349368432b798b57d3fd1d087f16c78b49a5c200842e96e4", 0xa6, 0x20008802, &(0x7f00005b0000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000336000-0xc)={r5, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) sendto(r0, &(0x7f0000edb000-0x647)="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", 0x647, 0x1, &(0x7f0000a1e000-0x8)=@sco={0x1f, {0x4, 0xfffffffffffff03c, 0x4, 0x100000000, 0x10001, 0x3}}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f000051e000-0x14)={0x7, 0x1, 0x100000010000, 0x100005, 0x80007f}, 0x14) sendto$inet(r4, &(0x7f000049d000)="cf0c7ea0854eee6bf94a3ab6b9c9bd409a7d9d9702504c64449f3fa1113bd9412b1eeae8591dd235b27e7bf9f2faf8303e2c60a3675dfdb9f0b95ae7688f90bfc63a65d61d0366208a463396a43ea8368b50eb200a6aa08dcffdb7fcc844edb8bb40ede2ab36fc00926d9176768429d4fe282d1fb30797539c8b2660131f4af197eb940af23e0d0665244eed220f105c0ea05981747408906be2f9a371aae2f3e78405262b69ee2086e5cc1d1fd5d880581276fb6a1e3754b22ec392b1e1ecc7fa56d306ea79eefb6ef2739f6bf532bdf27e344981572baf8023eea9cf8fd26c0be9c9a373476a6b0087", 0xea, 0x40000, &(0x7f00009f0000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x40000001d, &(0x7f0000cf8000-0x4)=0x100, 0x4) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000359000)={0x0, 0x0}, &(0x7f0000390000-0x4)=0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000c2f000)=[{{&(0x7f0000309000)=@nfc={0x27, 0x7, 0x67, 0x3}, 0x10, &(0x7f0000b10000-0x90)=[{&(0x7f0000cc5000-0x1000)="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0x1000}, {&(0x7f000082a000-0xd6)="3532ebd34dc26d374eef5f17b22afc4fa85f0b1529716b9fefb9a80ebf4fdae3f7ce7f44bd6b704535a0f0e98098b9dd21251c86fbeed3af6d787311c8be1eacac60b586428feab5e7a0ee3245b2d39dcddee537890b87539b6cd973e1b8f442f80e91ab42b4823a2e15ad103d3092777eb1f905c26359745e20dcf4735413597e877d09c838ca363d02e28107ab18877503b33e319de0370be0ced553857714e042ef838958bf601ea439160f5dd4f2a650c407a1e6bc6d0848270e5d6c6bf42e89ef6dacee80f343966af00d49b70d0f3fb5eef0dc", 0xd6}, {&(0x7f0000420000)="0f8dced6e0425834a54a623119bfd08649a1f6303a5e9c42b1f1a0f760fc4016206986845dbcfae73f06d8cc37a8518143d928b74a1b445468b64caa4243d8cfb83d78d6f9b66148f51e967addd44a2587fbdf9ce8927488d7054e0324aaf5122df7b1f552832d9b080e30c64d6e920da1436c8b5071b0eb1868205fbd8f12794494a73881828b2f7f84615e5683d67bae57400f581bb0ebf98c63e7765335cd96dfe29d682afb5827394684b8453e4e79681b7b382f9b5d91ba5afb9f9edef698a09fca8c4e69a5a26488a36460680dca9e40a7cdd6c3b9dd7c082f42", 0xdd}, {&(0x7f0000a63000)="3153f682b3887ee560f23f09141467f75d692ec077157aa13246d656b285e9a0", 0x20}, {&(0x7f0000339000-0xf)="8cdf95f995f95058b418a88bacafc5", 0xf}, {&(0x7f0000d29000-0xe1)="c5ea4a508fee6247777dac3173e0ad7f88221037dac436c88209f7cba27dcbd3d0c0f1b8fcaf3a2ab2ee0e5f7406b321630d97f444b756e3685588d2f51345655246a23873568b258122c2694462ed7ae7511c01926358868769cbbf2552b0d62c1cf1bfaa3a9e19a1bd3b45fdae86a06f4e1ca606a340e44f988c98b4a0ea235018ff9295cb883a38ddd7606d566ad29988663db5664fbc04c284b1f747fae8b4fd2c56060d9815c8dceeb6deec7b70419c8dd123a86c3d6da87285f2b02ab7230f3dd34ac5bee038b65e82066d5fb73644ef86fea9eb97af04ef8775ebd86abe", 0xe1}], 0x9, &(0x7f0000da3000-0x1f8)=[{0x60, 0x109, 0x5, "b8d8b931023f32f7a04dbd7c7531a0d91f2d079d209f8cf2b4f19c6cde61ff6a236060edc354eec741b3d25a9d1a88d0491e9547302bf70cf9657791febe16672ae2c64666483af1a4"}, {0xe8, 0x111, 0x3ff, "852dc3abadbc783f76767e11162881144cbb5fe0bf041b7602e4dbe3913322fbe9dde3c464b2fe2b2b7c0dd56e730384625664bc028fadb4fb30e2b226ec5e021b16de06fad58dd33765012563241a91aa2422ca52603773a46df7437d786aad17450f87f012b90577c136228f3af8497a24653a8dd9cf470dda2dd0ae0715b850a5beef34a1057712880ea7e6b981a205ce385366497b93d1472e8a7abd1cdd8c88ffda0048afaf325c2204516a78f084f68a0b8d095bfaa83f760e28af715ad0cccc816045ef2105399500422cf8a6dd"}, {0xb0, 0x120, 0x401, "b8801e164b707aca32c7bb8f5a91e45d858da49959b8840fdf18c344956d1ab0cb7e035a35497d839349e69c0d5b7a081d8e7e35f232bec1dc79203c61c861a616e45cc4390c1133e5c8b68b07eb1b6cf858c46ce7db0f0630cafffc3cff8e6a233daf1444731c779661d55e3d79a76aa4b5e5846c66d9efe9d23889aba35dd67ba6b62c47e53497c224ee8bbf14450fdcc3339faeda47157269dca4"}], 0x1f8, 0x4}, 0x4}], 0x1, 0x1) poll(&(0x7f0000d9a000)=[{r4, 0x8, 0x0}, {r1, 0x0, 0x0}, {r2, 0x8, 0x0}, {r3, 0x8101, 0x0}, {r2, 0x800c, 0x0}, {r1, 0x200, 0x0}, {r2, 0x1000, 0x0}, {r0, 0x2, 0x0}, {r2, 0x40, 0x0}, {r3, 0x2000, 0x0}], 0xa, 0xfffffffffffffffe) 2017/12/08 16:10:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00005e2000)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfbc, 0x8, 0x9, "bf8a7eb1f1acae8e13983f99a8fc8a96535c83947297ac54a9609949081e5b33dfe194336ca46596138d560c09bebb26b44bf17620479f5411530b55bc03f7b96484b981e239e523a249772407bc587c"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000cb3000+0xe67)="", 0x0, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000410000)={0x0, 0x0}) syz_open_dev$loop(&(0x7f000030d000-0xb)="2f6465762f6c6f6f702300", 0x7d, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000000000002, 0x78, 0xdb, 0x400000000000, 0x0, 0x100, 0x0, 0xfffffffffffffffd, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000000000)="2e2f66696c653000", 0x40, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe7f, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x8000000a00000002, 0x200000000, 0x80000000, 0x0, 0x100000000, 0x0, 0x0, 0x0}, 0x0, 0x400000, r1, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000bf4000-0x4)={0x0}, &(0x7f0000775000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00001b8000)={0x2, 0x7f, 0xd807, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00007f7000-0x4)=0x0) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000121000)=0xb3ea, 0x4) setsockopt$inet6_int(r2, 0x29, 0x3a, &(0x7f0000a8a000)=0x3b, 0x4) sendto$inet6(r2, &(0x7f0000f12000-0x2)="0871", 0x2, 0x48000, &(0x7f0000f57000)={0xa, 0x1, 0xffffffffffff7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000f61000-0x2e)="55bde68ee5b45ef2e2fbac0870f5ee3f8bf5704bf2cdecc318af30a88f1585de94fbd57944478be8362d78f731", 0x2d, 0x4000, &(0x7f00006ac000-0x1c)={0xa, 0x1, 0x53, @loopback={0x0, 0x1}, 0x3ff}, 0x1c) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000a49000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") recvmmsg(r2, &(0x7f0000f61000)=[{{&(0x7f0000f5d000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[{&(0x7f0000f5d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}, {&(0x7f0000bc4000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f0000f62000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}, {&(0x7f0000f5e000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f000006a000)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000f5e000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f0000a0c000-0x12)="000000000000000000000000000000000000", 0x12}], 0x7, &(0x7f0000f5e000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59, 0x8}, 0x2}], 0x1, 0x2044, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002c1000)={0x1f, 0x204, 0x8000000000007, 0x1bb, 0x0}, &(0x7f0000c94000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000067d000)={r3, 0x7f}, &(0x7f00001ce000)=0x8) 2017/12/08 16:10:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000175000)={0x0, 0x0}) getsockopt$inet_mreqsrc(r0, 0x0, 0x32, &(0x7f0000000000)={@rand_addr=0x0, @broadcast=0x0, @empty=0x0}, &(0x7f0000000000)=0xc) r1 = syz_open_dev$sg(&(0x7f0000d02000)="2f6465762f73672300", 0x9, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000c55000)={0x0, 0xe4, &(0x7f00000fd000-0xe4)=[@in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0xff}, @in6={0xa, 0x0, 0xd5e0, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x81}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x8001}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}]}, &(0x7f00005ce000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000314000-0x6)={r2, 0xca87}, 0x6) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r3, &(0x7f00001aa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ptrace(0x11, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000302000-0xc)="2f6465762f72666b696c6c00", 0xf7fd, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000024000-0x20)={0x2, 0x0, 0x2, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f000074d000)={0x1, r6, 0x0, 0x1f}) ioctl$GIO_SCRNMAP(r5, 0x4b40, &(0x7f0000db5000-0x18)="000000000000000000000000000000000000000000000000") ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f000026c000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x30a, @random="00000004d683", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x70, {0x2, 0x2, @rand_addr=0x1126, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="69726c616e3000000000000000000000"}) clock_gettime(0x3, &(0x7f00009cf000-0x10)={0x0, 0x0}) symlinkat(&(0x7f0000d23000)="2e2f66696c653000", r1, &(0x7f00008a0000-0x8)="2e2f66696c653000") setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000072c000-0x10)="2f6465762f73657175656e6365723200", 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r7, 0xc08c5336, &(0x7f00007c4000)={0xfffffffffffffff9, 0x20040, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000015000)={@multicast1=0xe0000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r8 = gettid() sched_getattr(r8, &(0x7f000093e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) getsockopt$packet_int(r7, 0x107, 0xb, &(0x7f0000a90000-0x4)=0x0, &(0x7f0000ca5000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r7, 0xc04c5349, &(0x7f0000f8d000-0x4c)={0x1, 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]}) getsockopt$inet_buf(r3, 0x0, 0x29, &(0x7f0000000000)="00000000000000000000000000000000", &(0x7f0000006000-0x4)=0x10) memfd_create(&(0x7f0000d74000-0x1)="00", 0x3) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000084000-0x4)=0x4) getsockopt$sock_timeval(r7, 0x1, 0x13, &(0x7f00003c0000)={0x0, 0x0}, &(0x7f0000a19000-0x4)=0x10) setreuid(r4, r4) 2017/12/08 16:10:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000920000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, r0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$inet(0x2, 0x1, 0xfff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000d24000)={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]}, 0x2, 0x0, 0x0, 0xfffffffffffffffc, 0x81}, &(0x7f00009bc000)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000ddb000-0x36)={0x0, 0x2e, "f37add76c5cb28043cf390ad40141e1ac88f94dc2cbb198c55a1db6eaa1d2ef5150a6ebe1b6b949d3cde479da1d5"}, &(0x7f00003fd000)=0x36) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000a05000-0x8)={0x0, 0x8}, &(0x7f00009a7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000b79000-0x14)={0x0, 0x7, 0x9, 0x10001, 0x4, 0x7}, &(0x7f00004f1000-0x4)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000037b000)={0x0, 0x2c, &(0x7f0000953000-0x2c)=[@in6={0xa, 0x1, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a0b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00002cc000+0x9fc)={0x0, 0x10001}, &(0x7f0000344000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000ed5000)={0x0, 0x1}, &(0x7f0000193000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000758000+0xd3f)={0x2, [0x0, 0x0]}, &(0x7f0000995000)=0xc) r3 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)="706167656d617000") sendfile(r1, r3, &(0x7f0000014000)=0x0, 0x5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000507000-0xa0)={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, 0x62e219ab, 0x3, 0x1, 0xfffffffffffffff8}, &(0x7f0000dbf000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000e23000-0x10)={0x0, 0x68, &(0x7f00000fe000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7621, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x1, @rand_addr=0xae59, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008ee000-0x4)=0x10) r4 = syz_open_dev$mice(&(0x7f0000bd4000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x600080) ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f000068d000-0x2)={0x6, 0x6}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000bcf000-0x10)={0x0, 0x2, 0x5, 0x0, r2}, &(0x7f0000d8d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00008e4000-0x8)={0x0, 0x2}, &(0x7f0000916000)=0x8) 2017/12/08 16:10:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() fstat(0xffffffffffffff9c, &(0x7f0000da3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001f4000)={0x0, 0x0, 0x0}, 0xc) setregid(r1, r2) r3 = request_key(&(0x7f0000ce4000)="3f6571e77f", &(0x7f0000255000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000420000-0x1b)="706f7369785f61636c5f6163636573736574683173797374656d00", 0xfffffffffffffffb) keyctl$get_persistent(0x16, r0, r3) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) lremovexattr(&(0x7f0000d5a000)="2e2f66696c653000", &(0x7f000088f000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") socket$inet(0x2, 0x6, 0x3ff) clock_settime(0x0, &(0x7f0000ab1000-0x10)={0x77359400, 0x0}) r4 = syz_open_dev$mice(&(0x7f0000462000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f0000d30000-0x58)={{0x7, 0x7f}, 0x1, 0x6, 0x8809, {0x1f, 0xe0}, 0x2, 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]}) r5 = creat(&(0x7f0000b0a000)="2e2f66696c653000", 0x42) add_key(&(0x7f0000414000-0xa)="73797a6b616c6c657200", &(0x7f00007ee000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000052e000-0xb7)="7c90b4ed073a9a0ef9c0d190e8cbdb56fa8b850c76f09b84e1fe141de26d1f5928fc876eda9a59577a33d0ad666e578541b4d8f8df665ff29e6d0dcd6e68586c0e0a7f7d9488756361d896d52a07022276ab50f41b1323940b9f5c6443753c3a52a264461b79becf103419b368c43d65ecae5412dce7c7eaf22033ec3671e70aee86cf57fecc4e20473d945a6217dba0a302c237c384a922a2022657af22fd81ca24fd6f8db0570c8c53ad2665b6b3897084db608ab5c8", 0xb7, r3) ioctl$LOOP_CLR_FD(r5, 0x4c01) 2017/12/08 16:10:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000fa000)={0x365, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32a, 0x7, 0x7, 0x1, 0x2, &(0x7f00008bb000)=@common="64756d6d793000000000000000000000", 0x100000001, 0xfffffffffffffff9, 0x401}) r1 = dup3(r0, r0, 0x84000) mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x805, 0x84) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d1e000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000ff7000-0x4)=0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000e0d000-0x4)=0x0) getpid() fcntl$getown(r3, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000bab000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000240000)=0xc) r5 = getpgrp(r4) r6 = getpgid(r5) timer_create(0x6, &(0x7f00009b9000-0x60)={0x0, 0x3e, 0x0, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002e9000)=0x0) clone(0x0, &(0x7f0000cd6000-0x1)="2a", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") clock_gettime(0x0, &(0x7f0000456000)={0x0, 0x0}) timerfd_settime(r3, 0x1, &(0x7f0000590000-0x20)={{r8, r9+30000000}, {0x77359400, 0x0}}, &(0x7f000024c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r7, 0x0, &(0x7f0000541000-0x20)={{0x0, r10}, {0x0, 0x0}}, 0x0) r11 = accept$ax25(0xffffffffffffffff, &(0x7f0000639000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000c86000-0x4)=0x10) getsockopt$ax25_buf(r11, 0x101, 0x19, &(0x7f00007f7000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000dbf000)=0xbb) process_vm_readv(r6, &(0x7f00001b1000)=[{&(0x7f0000e5c000-0x7d)="00", 0x1}], 0x1, &(0x7f00009cb000)=[{&(0x7f00007c9000)="", 0x0}, {&(0x7f00003a7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000bda000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83}, {&(0x7f0000d0f000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37}, {&(0x7f0000775000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}, {&(0x7f0000ab5000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}], 0x6, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f000081f000-0x10)={0x0, 0x5, &(0x7f0000d20000)=[@in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x68d}]}, &(0x7f0000d20000-0x4)=0x10) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00004c3000)={0x0, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1c, 0xfffffffffffffffa, 0x80, 0x100000083}, &(0x7f0000d20000-0x4)=0xa0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/08 16:10:36 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x7, &(0x7f0000011000)={0x0, 0x1c, 0x5, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x4)={&(0x7f0000001000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000003000)="2f6465762f72616e646f6d00", 0x0, 0x418000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000014000-0x20)={@common="62637366300000000000000000000000", @ifru_flags=0x2400}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f0000006000-0x10)=@llc={0x1a, 0x1f, 0xf81, 0x7ff, 0xf924f28, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 104.853943] nla_parse: 5 callbacks suppressed [ 104.853948] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. [ 104.864386] binder: 19412:19419 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 104.864991] binder: 19412:19419 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 104.865253] binder: 19412:19419 BC_FREE_BUFFER u0000000000000000 no match [ 104.865263] binder: 19412:19419 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2017/12/08 16:10:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0xd616, &(0x7f00003ec000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000935000-0x8)={0x0, 0x8}, &(0x7f0000b92000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000909000-0x8)={r1, 0x5}, &(0x7f000005a000-0x4)=0x8) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000cf8000)="26000900000000000000c1cd0effffff000000090900000002002100ff0f00000000000035b8", 0x26) 2017/12/08 16:10:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f7369785f61636c5f6163636573737b5900", 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000015d000-0x8)={0x6, 0x9960, 0x40, 0xfffffffffffffffe}, 0x8) lseek(r0, 0x7ffffffffffffffb, 0x0) read(r0, &(0x7f0000b1e000-0xb)="0000000000000000000000", 0xb) sendfile(r0, r0, &(0x7f000007d000-0x8)=0x1e, 0x5d1276e0) write(r0, &(0x7f0000154000)="f7890a4834", 0x5) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f000077f000-0x4)=0x7ff, 0x4) read(r0, &(0x7f0000215000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000cd6000-0xc)={0x50000002, 0x0}) [ 104.865271] binder: 19412:19419 BC_DEAD_BINDER_DONE 0000000000000004 not found [ 104.865276] binder: 19412:19419 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 104.865284] binder: 19412:19419 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 104.865291] binder: 19412:19419 got reply transaction with no transaction stack [ 104.865299] binder: 19412:19419 transaction failed 29201/-71, size 72-40 line 2923 2017/12/08 16:10:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000001000-0x4)="2400", 0x0) write(r1, &(0x7f0000716000)="a27d3b3c8597b8ba493d0a36a3408ea2a9578cfe4222c0234ea4329fed4722fa2e2af71243", 0x25) r2 = syz_open_procfs(0x0, &(0x7f0000ad0000)="736d61707300") openat$hwrng(0xffffffffffffff9c, &(0x7f0000341000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000980000-0x10)=[{&(0x7f00000f0000)="34000000130019470400ff00000900ffefffdfe6010000002b78ffffffec8005110001000000f2fffe000000031100010018e90700000000006fcb", 0x3b}], 0x1) readv(r2, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x272}], 0x1) tee(r0, r0, 0x1ff, 0x4) socket(0x10, 0x802, 0x0) [ 104.911668] binder: 19412:19435 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 104.911698] binder: 19412:19436 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 104.915153] binder: 19412:19435 BC_FREE_BUFFER u0000000000000000 no match [ 104.915165] binder: 19412:19435 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 104.915173] binder: 19412:19435 BC_DEAD_BINDER_DONE 0000000000000004 not found [ 104.915178] binder: 19412:19435 ERROR: BC_REGISTER_LOOPER called without request 2017/12/08 16:10:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a9f000-0x9)="2f6465762f72746300", 0xf5db40b6c6300ff8, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000012c000-0x4)=0x3) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x8000039, &(0x7f0000f02000-0x5)="0900000000", 0x5) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f000089c000)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) openat$ptmx(0xffffffffffffff9c, &(0x7f00008a1000-0xa)="2f6465762f70746d7800", 0x4100, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000070b000-0xf)="2f6465762f73657175656e63657200", 0x40000400, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) socket$inet(0x2, 0x8000e, 0xaa9f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x0, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) prctl$void(0x27) syz_open_dev$tun(&(0x7f0000c55000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$VT_RELDISP(r1, 0x5605) r3 = fcntl$dupfd(r1, 0x406, r2) getpeername$ax25(0xffffffffffffffff, &(0x7f0000258000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00007f6000-0x4)=0x10) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000079c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="a289bf522cc1351dd9a0a276c4d114a1"}) r4 = socket(0x2000000011, 0x2, 0x10000) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000bd3000)=0x20, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000044f000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000372000-0x4)=0x8) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername(r1, &(0x7f000061c000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00002dc000-0x4)=0x1c) ioctl$TCSETAW(0xffffffffffffffff, 0x5402, &(0x7f0000ec7000-0x14)={0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000a97000-0x6)={0x0, 0x100000000}, &(0x7f00007e7000)=0x6) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000621000-0x8c)={r6, @in6={{0xa, 0x2, 0x7, @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]}}, 0x8c) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x3, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) socket$packet(0x11, 0x4, 0x300) 2017/12/08 16:10:36 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mlockall(0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xc, 0x4, 0x7) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000a9b000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x2000000, 0x40010, r1, 0x800000000000) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f00006af000)=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00005eb000-0x4)=0x4e) mmap(&(0x7f0000bcc000/0x4000)=nil, 0x4000, 0x300000b, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r1) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000b74000)="2f6465762f7573626d6f6e2300", 0x0, 0x202) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x4, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000564000)=0x5) r3 = syz_open_dev$sg(&(0x7f0000961000)="2f6465762f73672300", 0x0, 0x800) read$eventfd(0xffffffffffffffff, &(0x7f00002ce000-0x8)=0x0, 0x8) bind$inet6(0xffffffffffffffff, &(0x7f00009bb000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f00002c9000-0x24)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, 0xaa1, 0xfffffffffffffffb}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000547000)={0x1, [0x0]}, &(0x7f0000a76000-0x4)=0x8) ioctl$TCSBRKP(r3, 0x2276, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000bec000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000a1d000)="0b00000000000000030000100000000101000000000000000000000000000403"}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00007c0000)=0x0) [ 104.915186] binder: 19412:19435 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 104.915193] binder: 19412:19435 got reply transaction with no transaction stack [ 104.915201] binder: 19412:19435 transaction failed 29201/-71, size 72-40 line 2923 [ 104.927960] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=19442 comm=syz-executor1 [ 105.039637] FAULT_FLAG_ALLOW_RETRY missing 30 [ 105.044266] FAULT_FLAG_ALLOW_RETRY missing 30 [ 105.044277] CPU: 0 PID: 19448 Comm: syz-executor5 Not tainted 4.9.67-gf26d3c7 #106 [ 105.044282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.044297] ffff8801cccdf6c0 ffffffff81d906e9 ffff8801cccdf9a0 0000000000000000 [ 105.044309] ffff8801a990ba90 ffff8801cccdf890 ffff8801a990b980 ffff8801cccdf8b8 2017/12/08 16:10:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000fcb000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) connect$inet(r0, &(0x7f0000390000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000344000)="2f6465762f6175746f667300", 0x101000, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00008ef000)=0x0, &(0x7f0000901000-0x4)=0x4) r3 = fcntl$getown(r1, 0x9) fcntl$lock(r1, 0x7, &(0x7f0000e5f000)={0x3, 0x4, 0x30, 0x7, r3}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c8f000)={0x0, 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f000002f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000041f000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f00009ea000)={@loopback={0x0, 0x1}, 0x0, r5}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000ac000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xab}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00005d6000)={0x1, &(0x7f0000516000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r6 = dup2(r0, r1) ioctl$EVIOCGABS2F(r6, 0x8018456f, &(0x7f0000a42000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000") r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000093000-0x9)="2f6465762f70707000", 0x2042, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000452000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffd, 0xfffffffffffffffd, 0x1000, 0x1, 0x6, 0x3, 0x5}, &(0x7f0000601000-0x4)=0x20) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x400000, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x4, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, "b31d90", 0x4, "b99878"}, "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"}}}, 0x41f) r8 = add_key(&(0x7f0000aca000)="656e6372797074656400", &(0x7f00004bb000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r9 = request_key(&(0x7f0000b8d000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000734000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008b7000)="67726530000000000000000000000000", r8) r10 = request_key(&(0x7f0000a93000-0xd)="646e735f7265736f6c76657200", &(0x7f0000ab6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000112000)="70726f637365637572697479656d312d246264657600", 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r9, &(0x7f00004f5000-0x80)=[{&(0x7f0000356000-0x70)="d26c80fc606309187d134afd5954d69fb3c823129d9abf9b004b0eae04bd8721d2183e5a0658ebf3b0360989b96f1f7202391b0fc24f05d15513dafc5a9f91a5050f4615ee8ed5a63326b8dcb18e3843f63aaa0a1c5c0cc78f0c22fc6bf90c1282af1dbbd3dea47b2ae41efe240a5d6d", 0x70}, {&(0x7f0000ed6000)="5e42815af3b1033cd08978af70726ddcf84dc7feafc9ada3a7c1501982ec2177cc6165af92be03dc69ac24b8e6456f589efaa535b76fb24e7f3a3f1623726225e935b2ea", 0x44}, {&(0x7f0000892000)="71eaf7978a56405b5ff4ea8f08a7af8c6fa773e72cbab74b7930db5781633fbf66a2310ad2146b0322f955b47b0767354946289a4ac421b6b1d70043ece1ff6b5a203a06f471dd96aace4369c628e82cc55d4a76b7bb6c5e9d9918bf140cccf11e137f3bffa0b3f6d5dfef43ea33a5fad2380560", 0x74}, {&(0x7f0000afa000)="e14051913f619aaae00f71f0e2302cb610336728cd9fb663db770ef3379f3dcb9439cafd5e313ebe3dd781052e713853fa00293b739d85d4a666aefcd5d60e9a177f08d2bdd5c71f5c0b3070959df98b34cfb813c78aa4979fb6bc0720e8fef71803a5010279d593c0281decf0c3bb49a405b71d", 0x74}, {&(0x7f0000d69000)="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", 0x1000}, {&(0x7f0000f79000)="a7e8b6173a505db2f4e0126ef888c13d968c8e3f9f17b57e498ada4ee3c8bc0272ffffdda38754023cda3cb8bc55e15c87b4a0e6a13791f13db90fc7bb3a1556c46d72d627c4e5e0ed927d3434903773c80a11c018c6bd56fb572bc6af30fa7bae21e40dc81e4bd073a9a27917e1cf2f6e5c7b5a8d465929c579b2c84d2adbe834f68367c1ad58af8d15599c363d9c15dcd4c92c179d3141b8be7ee767b6e6cad69b8ec95e704181d571ff61c7859e5a022458d4ce402da836b0a7b68a505f727d9606312a7f1d2458971eaf149d6749", 0xd0}, {&(0x7f000089b000)="868809e201e931325b63ea5ce5f52c83e30d65e89eaef33cf63c53fa4b5c475c34f461caa5fb49002a01a9e7434de918f1216f08126c583e30acc13d835031397b376406d5a2268f99d56333fdb7b12fab86c7491ad703d55c55512bffffeb931ed04a18fb1513bc12f5f3e3b0b8294a4d244922a7280f7fa2285c8770375947aa197b0a2475fe78aab5d5622a17cc5d47a42536a3e005bbb099fd80c1b3656d30582390f48804c46fef0ec00072b5d9b61da7a7fa06b9e279af82827eaa", 0xbe}, {&(0x7f00004f9000)="f3c72a4b2549363edf4a11e34db65f", 0xf}], 0x8, r10) socket$inet6(0xa, 0x2, 0x0) r11 = syz_open_procfs(0x0, &(0x7f0000878000-0xd)="6e65762f756400000020653600") pread64(r11, &(0x7f000000e000)="", 0x0, 0x200000000000000) setsockopt$sock_str(r7, 0x1, 0x19, &(0x7f0000d91000)="3a29099b79", 0x5) getsockopt$inet6_mreq(r6, 0x29, 0x1b, &(0x7f0000778000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000965000)=0x14) [ 105.044321] ffffffff8165e307 0000000000003af1 ffff8801a3ee88f0 ffff8801a3ee88a0 [ 105.044324] Call Trace: [ 105.044339] [] dump_stack+0xc1/0x128 [ 105.044353] [] handle_userfault+0xa37/0x1300 [ 105.044367] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 105.044379] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 105.044391] [] ? check_preemption_disabled+0x3b/0x200 2017/12/08 16:10:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000380000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x200000000, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x9, &(0x7f0000483000-0x10)={0x4, 0x1400}) bind$inet(r1, &(0x7f0000a8c000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) open(&(0x7f00003d2000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x2) rename(&(0x7f0000d6d000)="2e2f636f6e74726f6c00", &(0x7f00009ba000)="2e2f636f6e74726f6c00") r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000e75000-0x8)="2e2f66696c653000", 0x200000, 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@generic="cf114f3e17ab82b32acf9585813689bc", @ifru_names=@common="695a01007674691b0000e2ffffff0000"}) fcntl$setlease(0xffffffffffffffff, 0x400, 0xffffffffffffffff) setsockopt(r2, 0xff, 0x1, &(0x7f00009cd000)="79f30c99371f4ad7846d0104c64204396c82177dc4afc5a0a8fc03a5fca5bd203166c397c4742467adc8674fafd2a037d112819023403bc29469c72a43d075b6af9ecca50c45161040c32226786b9d2361f6163cfa0fe9b975b1a2176ec921d4f3a7da80c8e0bba6e2c006440107d2dd707dad9cc80a1454adc5ee6431a8c313f427636c3e440c7817991193918484b64394cf00d925b13f9e4bbeeb6a9b", 0x9e) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x0, &(0x7f00006f3000/0x14000)=nil) chmod(&(0x7f000049e000-0xa)="2e2f636f6e74726f6c00", 0x9) r4 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x4, 0x44042) r5 = memfd_create(&(0x7f000039f000)="69703caa7600000006000003ff2001", 0x1) pwritev(r5, &(0x7f0000d4a000-0x70)=[{&(0x7f00003ce000)="8927cb911b59897d403cdc823cd5c9e288ff9fe71bb159ccfc1b71c2557db94b03446618780dfd0813916f45a02ff6c05d43d4ef", 0x34}, {&(0x7f00008c8000-0x58)="4f7e4d0b48ac8012d266d0166ec9e45bc22b302b8cc87bebc47b287f0904b7f02006479249425d575e4808ff0395cc4bd74f1072df0aafe5b62a696f6da846e129ae8d8836ef832f32f263601f5d73c7297d6af018b73bd8", 0x58}, {&(0x7f0000306000)="", 0x0}, {&(0x7f0000d7a000-0xf9)="e957cc5291337209d18ebda314d10a79b08ae551066c471c683c25fd508ccb08c2283db0b4da688f576101198d720efcabba8b5b4dee5c540562071558dcee2a5da3cffc44d6e29d2ba8a7539a9b2b59a7f48b8e565fb228c3503161a3131561e65d0d5a4fc423ec1dc74502df03be2503ee7d6195fb94f792c70499306d80451890a00a070e9f80b97cd2a97de9da1f71f9a7d8c4ed93025219667fb605ed569c46eb6fe11facca535ea939d7ded294913a758c4227fcdeb8e994169ab4054b1a749a4fd8980a49fb03122ff9c88692327e9d46e2071fabc3f6d6c21aba7534a554fd3d260ae03cfb4d3a0e706edf7343e870e91c0d74a727", 0xf9}], 0x4, 0x20003) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00006a7000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000fa000-0x4)=0x14) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000a9e000)={0x5, 0x0, 0x10001, 0x8}) sendfile(r4, r4, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/08 16:10:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e82000-0x4)=0x0) r0 = socket(0x10, 0x802, 0x0) socketpair(0xa, 0x6, 0x5, &(0x7f0000131000-0x8)={0x0, 0x0}) accept$llc(r1, &(0x7f0000d2b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000ed6000-0x4)=0x10) write(r0, &(0x7f0000899000-0x26)="220000001900070400943300090004000a00e400000000007fee000006000200a42792f78dc2", 0x26) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000ae000)={0x0, @in6={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x3, 0x0, 0x0, 0x5, 0x3, 0x1, 0x5, 0x4, 0x0, 0x3c6edc6, 0x4, 0x0, 0x80000000, 0x8]}, &(0x7f000018f000)=0x108) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000795000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008cf000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f00006a2000-0x8c)={0xb442, 0x5ad3, 0x4, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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]}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000409000-0x8)={r3, 0x678}, &(0x7f00002ed000)=0x8) exit_group(0x1) 2017/12/08 16:10:36 executing program 7: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000342000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000fa2000-0x9)="2f6465762f73672300", 0x498, 0x10000) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000fa1000)={0x0, 0x0, 0x0, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f00001c4000)="2f6465762f70707000", 0x1010000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000ed6000)={0x0, 0x0}) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000dc1000-0x8)="2e2f66696c653000", 0x4) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000fa4000-0x20)={0x2000000000, 0x1e6, 0x330cd2ac, 0xffffffffffffff9a, 0x0, 0x9}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000fa4000)="2f6465762f696e7075742f6d69636500", 0x0, 0x581400) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000fa3000)="2f6465762f7572616e646f6d00", 0x0, 0x40) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f0000362000)="") mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setopts(0x420b, r3, 0x8, 0x1000000800020) 2017/12/08 16:10:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000802, 0x88) r1 = syz_open_dev$mice(&(0x7f0000923000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x4000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d8d000-0x10)={0x8, 0x206, 0xffffffff, 0x5, 0x0}, &(0x7f0000852000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00004c6000-0x8c)={r2, @in6={{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000896000)={0x3ff, 0x1, 0x3, 0x8, 0x4}, 0xc) r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x81) open(&(0x7f0000824000)="2e2f66696c653000", 0x800, 0x0) ioctl$LOOP_CLR_FD(r3, 0x4c01) r4 = memfd_create(&(0x7f0000873000-0x9)="2f6465762f73672300", 0x2) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f00004ab000-0xe3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000b33000)={0x0, 0x0}, 0x10) madvise(&(0x7f000054e000/0xe000)=nil, 0xe000, 0x0) userfaultfd(0x80000) pipe(&(0x7f000083a000-0x8)={0x0, 0x0}) r6 = syz_open_dev$sg(&(0x7f0000c39000)="2f6465762f73672300", 0x0, 0xc01) readv(r6, &(0x7f00002d0000)=[{&(0x7f0000e41000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}, {&(0x7f0000b83000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f00000fd000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}, {&(0x7f0000f08000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f0000f24000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d}, {&(0x7f00004e2000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}], 0x6) close(r3) chroot(&(0x7f0000224000)="2e2f66696c653000") sendto$inet6(r0, &(0x7f0000211000-0x2)="e7bb", 0x2, 0x0, &(0x7f0000d33000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) fstat(r5, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 105.044400] [] ? check_preemption_disabled+0x3b/0x200 [ 105.044412] [] ? handle_mm_fault+0x117b/0x2530 [ 105.044422] [] ? handle_mm_fault+0x1fc3/0x2530 [ 105.044431] [] handle_mm_fault+0x1fd1/0x2530 2017/12/08 16:10:36 executing program 7: r0 = memfd_create(&(0x7f0000843000)="28580000000900", 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00007fd000-0x1)=0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000b4b000-0x4)=0xfffffffffffffffe) r2 = signalfd4(r1, &(0x7f0000ceb000)={0xfffffffffffffffd}, 0x8, 0x3ffffffffffc) gettid() get_thread_area(&(0x7f00002b1000-0x10)={0x0, 0x1000004, 0x5113, 0xffffbffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00000a7000/0xd000)=nil, 0xd000, 0x1, 0x2000000000036, r0, 0x3) r3 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffa, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x100000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x80c) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x3, 0x4000000000, 0x800) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000873000)={0x200001ff, 0x0}) epoll_wait(r0, &(0x7f000000d000-0x6)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0xfffffffffffff001) epoll_create1(0x80100) epoll_create1(0x80000) r5 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3828, 0x0, 0xd38, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x400080000, 0x6, 0x2, 0x7, 0x2d00, 0x0, 0x0, 0x200000, 0x0, 0x0}, r3, 0xffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000157000-0x8)=0x10000000000008) ioctl$sock_ifreq(r4, 0x10000008917, &(0x7f0000405000-0x28)={@generic="16a47cb2d233b30b4df55f87dd709f93", @ifru_names=@generic="d2000000000000000000000080000001"}) syz_open_dev$tun(&(0x7f0000876000)="2f6465762f6e65742f74756e00", 0x0, 0x400000) mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r4, &(0x7f0000001000)="e390117a1d6a000002901c40000026707f05f20fb307380064885c00", 0x1c, 0x0, &(0x7f0000acf000-0xa)=@abs={0x0, 0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r6 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r6, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r6, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) syz_emit_ethernet(0x121, &(0x7f000055e000)={@random="e95f411df9c3", @random="d86112d7044c", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x6, 0x113, 0x0, 0x0, 0x40000, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x1e, 0x8, 0x0, @multicast2=0xe0000002, "964ed91617ac9106dd4a4928300d3101b65602a9b15a1e747ca5aea789064d346a22310db7b94a4d7f020cee39f7974fc7f37731ac1304d6fd2f8385aa5d8f4c1f4d5a1044cf58980ca724030796e6aab62c461a75d01534bea9c5dddd99d3a028b9019eb89f3ee2307a1d49a8b9d5c4def654413f00622f9fe72b1978cffc2558e42c671243df5ba764e159c0c798469b2a45ef7a0a3083776f9f5852df7db6adc2880a627e5ce0967f099a2afb655f65a2c39f66c7e0c4c7be6a27c633216ebcbdfb5b6d6dd82cbf2315cff0aab4bf7b0247c5d841c9bed50dcf0fbe73040f5f7856241addef5959f97888e0923041cb18714edf4cc2"}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/08 16:10:37 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6877726e6700", 0x10040, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000014000-0x4)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000014000-0x4)=0x3, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000003000)=0xf7) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000014000-0x10)={&(0x7f0000e2c000/0x4000)=nil, 0x4000}) fcntl$lock(r1, 0x7, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 105.044442] [] ? __pmd_alloc+0x410/0x410 [ 105.044452] [] ? memset+0x31/0x40 [ 105.044463] [] __do_page_fault+0x5c2/0xd40 [ 105.044473] [] ? mm_fault_error+0x2c0/0x2c0 [ 105.044488] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 105.044498] [] do_page_fault+0x27/0x30 2017/12/08 16:10:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a56000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000aef000)={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, {0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x1}, 0x7, [0x80000000, 0x400000000000000, 0x1, 0x100000002, 0x7ff, 0x1, 0x2, 0xfffffffffffffff9]}, 0x5c) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r6 = socket(0x100010, 0x4000000000, 0x5) sendmsg$netlink(r6, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x11, 0x26, 0xffffffffffffffff, 0x0, 0x0, "d4"}], 0x11}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$TUNATTACHFILTER(r5, 0x401054d5, &(0x7f00000c7000)={0x2, &(0x7f0000aee000)=[{0x1, 0x9, 0x7, 0xb6a}, {0x6, 0x3ff, 0x1ff, 0x23}]}) setsockopt$inet_tcp_int(r0, 0x6, 0x400000a, &(0x7f0000682000-0x4)=0xffffffffdaa210a2, 0x4) ptrace$peekuser(0x3, r1, 0x6) setsockopt$inet_int(r5, 0x0, 0x0, &(0x7f000033d000-0x4)=0x7, 0x4) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000384000-0x4)=0x0, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common="67726530000000000000000000000000", 0x10) socket$inet6(0xa, 0x800, 0x7ff) bind$inet(r0, &(0x7f0000a8f000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00009e9000)="ff14", 0x2, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpgrp(r1) getsockname(r5, &(0x7f000042f000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000035b000-0x4)=0x8) 2017/12/08 16:10:37 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000002000-0x12)={@generic="22a4ed27dd27f66fa6af007362e996f9", 0x5}) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x400, 0xffffffff, 0x0, 0xf, 0x7, 0x4, "b7e296760a865e58bd112e9341a44377c05d65fabb9896907d7890b8d23599f985b6f608884e39b09b2ddfd1dbfc78719a5545dbb0be8e2dc78a2d6d0e6cb1cf", "db5b24af01ea7431b9f03fa526dcb0a03ad600ca05cb4eed09ece881e064c5ed6052c016fd861551547040bcabe873093d34ff92c22c72df7bc6f3227103b233", "438103dcff77a3efe9333eb4b0433352e036da96e7baba0ee80770d8ab79b1d4", [0x9, 0x800]}) r3 = dup(r1) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00001b3000-0x4)={0x0}, &(0x7f0000001000-0x4)=0x4) r4 = getpid() ptrace$setopts(0x4206, r4, 0x8, 0x100000) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") getpriority(0x1, 0x0) sched_setattr(0x0, &(0x7f0000002000-0x30)={0x30, 0x3, 0x0, 0x1, 0x0, 0x6fd, 0x100000000, 0x5}, 0x0) ptrace(0x4218, r4) 2017/12/08 16:10:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000460000-0xc)="2f6465762f6175746f667300", 0x200000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00009c1000-0x4)=0xfffffffffffffff9) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) getsockopt$inet6_dccp_buf(r0, 0x21, 0xce, &(0x7f0000d24000-0x9)="000000000000000000", &(0x7f0000bfd000)=0x9) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000741000-0xa0)={0x0, @in6={{0xa, 0x1, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x23, 0x251d, 0x4, 0x2, 0x1}, &(0x7f00009dc000)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00003c5000)={r3, 0x0}, &(0x7f0000971000)=0x8) setsockopt(r1, 0x1fc0000000000006, 0x1, &(0x7f0000013000-0x6b)="c2c140e618988bab7408bdce89cfb68d2bae21f1b1ac723547ea91380b5f2eefdf272e3fed5bf90a4306de7d3e60822fbf664566d6428ec69c6b9dcfc8bb74579758d44faa46429ba7a6e5fa3fb71922b8fc94f16039b36cd222a592d5312053fc857d7e6682363831f69e", 0x6b) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c14000)=0x0, &(0x7f00006b3000)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d9c000)={r4, 0x0}, 0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000eb1000)=0x0, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000d20000)={{{{0x2, 0x3, @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]}, {{0xa, 0x1, 0xca, @loopback={0x0, 0x1}, 0x300000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xe095, 0x3ff, 0x2, "6f4da404900713bc0accdecdf3ff39c3dceb1011a5a818ddfd9523524d4e94fef3bee17540348aecdba3cc49518b04fedbdad7acc1d3d549ba8be2f187cd99cbb0b05b3de9b033f338c8db99aa565a02"}, 0x160) getpeername(r2, &(0x7f000095b000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007e0000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000dc4000-0xa0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x6717, 0x6, 0x5, 0x3}, &(0x7f0000a34000)=0xa0) gettid() setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000262000-0x8)={r5, 0x7a}, 0x8) recvmmsg(r1, &(0x7f0000429000)=[{{&(0x7f0000311000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000798000-0x50)=[{&(0x7f00000e3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}, {&(0x7f000020e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f0000e94000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}, {&(0x7f000072a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f0000cc2000-0x12)="000000000000000000000000000000000000", 0x12}], 0x5, &(0x7f0000ddb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7, 0x58}, 0x1ff}, {{&(0x7f00002e7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00001e7000)=[{&(0x7f0000f8e000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f000015a000-0xa5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}], 0x2, &(0x7f0000884000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5, 0x2}, 0x8}, {{&(0x7f0000efb000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000726000)=[{&(0x7f0000d5d000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}, {&(0x7f00002d6000)="", 0x0}, {&(0x7f0000e45000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}, {&(0x7f000090a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000267000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f00002f6000-0x1d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}], 0x6, &(0x7f00007f4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c, 0x8}, 0x2}, {{0x0, 0x0, &(0x7f000041d000)=[{&(0x7f0000768000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f00004c1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000ccc000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}, {&(0x7f0000901000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc}, {&(0x7f00009f3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37}], 0x5, &(0x7f0000867000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf, 0x8}, 0x401}], 0x4, 0x0, &(0x7f0000c72000)={0x0, 0x0}) getresuid(&(0x7f0000e24000-0x4)=0x0, &(0x7f0000a4f000-0x4)=0x0, &(0x7f0000522000-0x4)=0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000e4e000)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00007c0000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x2, 0x401, 0x2, 0x6, 0x8, 0x80, 0x80, 0x0, r6, r7}, {0x6, 0xfff, 0x3f, 0x10001, 0x2d9c, 0x7, 0x0, 0x7}, {0xffff, 0x2, 0x1, 0x8}, 0x4, 0x3, 0x3, 0x1, 0x80, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x200000000, 0x7}, 0x5, @in=@rand_addr=0x401, 0x7fff, 0x3, 0x1, 0x0, 0xfffffffffffffff9, 0x5, 0x1000}}, 0xe8) recvmsg(r2, &(0x7f0000c46000-0x38)={&(0x7f0000e23000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005dc000)=[{&(0x7f0000b73000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f0000d75000)="", 0x0}, {&(0x7f0000274000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}, {&(0x7f0000a9f000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}], 0x4, &(0x7f000000e000+0xb0e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49, 0x7ff}, 0x40000140) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000044e000)=0xde8, 0x4) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000214000)={0x800, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x82a, 0xba0e, 0x1, 0x7fff, &(0x7f000006c000)=@generic="c04248cf4b3230a78a1e2b4761c32021", 0xce, 0x8, 0x5}) sendfile(r2, r2, &(0x7f0000819000)=0x0, 0x1000) sendto$inet(r2, &(0x7f00003af000-0xa0e)="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", 0xa0e, 0x0, 0x0, 0x0) [ 105.044506] [] page_fault+0x28/0x30 [ 105.044515] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 105.044524] [] ? dev_ioctl+0xe4/0xd40 [ 105.044532] [] ? dev_load+0x1a0/0x1a0 [ 105.044540] [] sock_do_ioctl+0x94/0xb0 [ 105.044547] [] sock_ioctl+0x2e0/0x3d0 [ 105.044556] [] ? compat_ifr_data_ioctl+0x1a0/0x1a0 [ 105.044563] [] do_vfs_ioctl+0x1aa/0x1140 [ 105.044570] [] ? ioctl_preallocate+0x220/0x220 [ 105.044579] [] ? selinux_file_ioctl+0x355/0x530 [ 105.044587] [] ? selinux_capable+0x40/0x40 [ 105.044593] [] ? __fget+0x201/0x3a0 [ 105.044599] [] ? __fget+0x228/0x3a0 [ 105.044605] [] ? __fget+0x47/0x3a0 [ 105.044614] [] ? security_file_ioctl+0x89/0xb0 [ 105.044621] [] SyS_ioctl+0x8f/0xc0 [ 105.044630] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 105.044671] FAULT_FLAG_ALLOW_RETRY missing 30 [ 105.044679] CPU: 0 PID: 19438 Comm: syz-executor5 Not tainted 4.9.67-gf26d3c7 #106 [ 105.044684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.044696] ffff8801cdfcf5d0 ffffffff81d906e9 ffff8801cdfcf8b0 0000000000000000 [ 105.044708] ffff8801a990ba90 ffff8801cdfcf7a0 ffff8801a990b980 ffff8801cdfcf7c8 [ 105.044718] ffffffff8165e307 0000000000003af1 ffff8801d896b8f0 ffff8801d896b8a0 [ 105.044720] Call Trace: [ 105.044727] [] dump_stack+0xc1/0x128 [ 105.044734] [] handle_userfault+0xa37/0x1300 [ 105.044745] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 105.044753] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 105.044762] [] ? handle_mm_fault+0x117b/0x2530 [ 105.044769] [] ? handle_mm_fault+0x1fc3/0x2530 [ 105.044776] [] handle_mm_fault+0x1fd1/0x2530 [ 105.044784] [] ? __pmd_alloc+0x410/0x410 [ 105.044791] [] ? memset+0x31/0x40 [ 105.044799] [] __do_page_fault+0x5c2/0xd40 [ 105.044806] [] ? mm_fault_error+0x2c0/0x2c0 [ 105.044813] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 105.044821] [] do_page_fault+0x27/0x30 [ 105.044827] [] page_fault+0x28/0x30 [ 105.044835] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 105.044843] [] ? userfaultfd_ioctl+0x1ae/0x24e0 [ 105.044851] [] ? avc_has_extended_perms+0x33f/0xf10 [ 105.044859] [] ? avc_has_extended_perms+0x3fc/0xf10 [ 105.044868] [] ? userfaultfd_release+0x650/0x650 [ 105.044877] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 105.044885] [] ? __lock_acquire+0x629/0x3640 [ 105.044894] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 105.044902] [] ? kcov_ioctl+0x56/0x190 [ 105.044910] [] ? _raw_spin_unlock+0x2c/0x50 [ 105.044918] [] ? userfaultfd_release+0x650/0x650 [ 105.044925] [] do_vfs_ioctl+0x1aa/0x1140 [ 105.044933] [] ? ioctl_preallocate+0x220/0x220 [ 105.044942] [] ? selinux_file_ioctl+0x355/0x530 [ 105.044950] [] ? selinux_capable+0x40/0x40 [ 105.044956] [] ? __fget+0x201/0x3a0 [ 105.044963] [] ? __fget+0x228/0x3a0 [ 105.044970] [] ? __fget+0x47/0x3a0 [ 105.044980] [] ? security_file_ioctl+0x89/0xb0 [ 105.044986] [] SyS_ioctl+0x8f/0xc0 [ 105.044996] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 105.045032] FAULT_FLAG_ALLOW_RETRY missing 30 [ 105.045041] CPU: 0 PID: 19434 Comm: syz-executor5 Not tainted 4.9.67-gf26d3c7 #106 [ 105.045046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.045058] ffff8801d986f8a0 ffffffff81d906e9 ffff8801d986fb80 0000000000000000 [ 105.045068] ffff8801a990ba90 ffff8801d986fa70 ffff8801a990b980 ffff8801d986fa98 [ 105.045078] ffffffff8165e307 0000000000003af1 ffff8801cb1c50f0 ffff8801cb1c50a0 [ 105.045079] Call Trace: [ 105.045087] [] dump_stack+0xc1/0x128 [ 105.045095] [] handle_userfault+0xa37/0x1300 [ 105.045104] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 105.045112] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 105.045121] [] ? preempt_schedule_common+0x35/0xd0 [ 105.045131] [] ? handle_mm_fault+0x117b/0x2530 [ 105.045140] [] ? handle_mm_fault+0x1fc3/0x2530 [ 105.045149] [] handle_mm_fault+0x1fd1/0x2530 [ 105.045156] [] ? save_stack+0xa3/0xd0 [ 105.045165] [] ? __pmd_alloc+0x410/0x410 [ 105.045174] [] ? sigqueue_alloc+0x24/0x70 [ 105.045181] [] ? memset+0x31/0x40 [ 105.045191] [] __do_page_fault+0x5c2/0xd40 [ 105.045200] [] ? mm_fault_error+0x2c0/0x2c0 [ 105.045208] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 105.045216] [] do_page_fault+0x27/0x30 [ 105.045223] [] page_fault+0x28/0x30 [ 105.045232] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 105.045240] [] ? SyS_timer_create+0x61f/0x1030 [ 105.045249] [] ? do_schedule_next_timer+0x4d0/0x4d0 [ 105.045258] [] ? do_futex+0x15c0/0x15c0 [ 105.045267] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 105.045276] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 105.045283] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 105.045293] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 105.054493] qtaguid: iface_stat: create(lo): no inet dev [ 105.054528] qtaguid: iface_stat: create6(lo): no inet dev [ 105.054850] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 105.054878] qtaguid: iface_stat: create6(lo): no inet dev [ 105.055158] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 105.055216] qtaguid: iface_stat: create6(lo): no inet dev [ 105.057657] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. [ 105.090283] IPVS: Creating netns size=2536 id=28 [ 105.126843] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 105.126883] qtaguid: iface_stat: create6(lo): no inet dev [ 105.159654] pktgen: kernel_thread() failed for cpu 1 [ 105.159661] pktgen: Cannot create thread for cpu 1 (-4) [ 105.160239] IPVS: Creating netns size=2536 id=29 [ 105.296324] device gre0 entered promiscuous mode [ 105.316011] FAULT_FLAG_ALLOW_RETRY missing 30 [ 105.316024] CPU: 0 PID: 19540 Comm: syz-executor1 Not tainted 4.9.67-gf26d3c7 #106 [ 105.316029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.316045] ffff8801d53c7850 ffffffff81d906e9 ffff8801d53c7b30 0000000000000000 [ 105.316057] ffff8801a56b9610 ffff8801d53c7a20 ffff8801a56b9500 ffff8801d53c7a48 [ 105.316069] ffffffff8165e307 0000000000003af1 ffff8801d6c988f0 ffff8801d6c988a0 [ 105.316071] Call Trace: [ 105.316085] [] dump_stack+0xc1/0x128 [ 105.316088] FAULT_FLAG_ALLOW_RETRY missing 30 [ 105.316097] [] handle_userfault+0xa37/0x1300 [ 105.316109] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 105.316119] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 105.316129] [] ? __lock_acquire+0x629/0x3640 [ 105.316140] [] ? handle_mm_fault+0x117b/0x2530 [ 105.316150] [] ? handle_mm_fault+0x1fc3/0x2530 [ 105.316159] [] handle_mm_fault+0x1fd1/0x2530 [ 105.316169] [] ? __pmd_alloc+0x410/0x410 [ 105.316178] [] __do_page_fault+0x5c2/0xd40 [ 105.316186] [] ? mm_fault_error+0x2c0/0x2c0 [ 105.316195] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 105.316202] [] do_page_fault+0x27/0x30 [ 105.316209] [] page_fault+0x28/0x30 [ 105.316217] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 105.316225] [] ? fcntl_setlk+0x12b/0xcb0 [ 105.316233] [] ? fcntl_getlk+0x320/0x320 [ 105.316241] [] ? selinux_file_fcntl+0xec/0x140 [ 105.316250] [] ? security_file_fcntl+0x89/0xb0 [ 105.316257] [] SyS_fcntl+0x81c/0xc70 [ 105.316263] [] ? f_getown+0xb0/0xb0 [ 105.316271] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 105.316280] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 105.316290] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 105.316298] CPU: 1 PID: 19535 Comm: syz-executor1 Not tainted 4.9.67-gf26d3c7 #106 [ 105.316302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.316313] ffff8801ce5075d0 ffffffff81d906e9 ffff8801ce5078b0 0000000000000000 [ 105.316323] ffff8801a56b9610 ffff8801ce5077a0 ffff8801a56b9500 ffff8801ce5077c8 [ 105.316336] ffffffff8165e307 0000000000003af1 ffff8801c91ee8f0 ffff8801c91ee8a0 [ 105.316338] Call Trace: [ 105.316344] [] dump_stack+0xc1/0x128 [ 105.316352] [] handle_userfault+0xa37/0x1300 [ 105.316361] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 105.316370] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 105.316379] [] ? handle_mm_fault+0x117b/0x2530 [ 105.316387] [] ? handle_mm_fault+0x1fc3/0x2530 [ 105.316396] [] handle_mm_fault+0x1fd1/0x2530 [ 105.316404] [] ? __pmd_alloc+0x410/0x410 [ 105.316413] [] __do_page_fault+0x5c2/0xd40 [ 105.316421] [] ? mm_fault_error+0x2c0/0x2c0 [ 105.316428] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 105.316436] [] do_page_fault+0x27/0x30 [ 105.316443] [] page_fault+0x28/0x30 [ 105.316451] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 105.316459] [] ? userfaultfd_ioctl+0x1ae/0x24e0 [ 105.316468] [] ? get_futex_key+0x1050/0x1050 [ 105.316476] [] ? userfaultfd_release+0x650/0x650 [ 105.316485] [] ? __lock_acquire+0x629/0x3640 [ 105.316493] [] ? do_futex+0x3f8/0x15c0 [ 105.316500] [] ? vma_wants_writenotify+0x51/0x380 [ 105.316508] [] ? vma_set_page_prot+0x10f/0x180 [ 105.316517] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 105.316526] [] ? check_preemption_disabled+0x3b/0x200 [ 105.316532] [] ? __fget+0x201/0x3a0 [ 105.316540] [] ? userfaultfd_release+0x650/0x650 [ 105.316548] [] do_vfs_ioctl+0x1aa/0x1140 [ 105.316555] [] ? ioctl_preallocate+0x220/0x220 [ 105.316563] [] ? selinux_file_ioctl+0x355/0x530 [ 105.316571] [] ? selinux_capable+0x40/0x40 [ 105.316578] [] ? __fget+0x201/0x3a0 [ 105.316584] [] ? __fget+0x228/0x3a0 [ 105.316590] [] ? __fget+0x47/0x3a0 [ 105.316599] [] ? security_file_ioctl+0x89/0xb0 [ 105.316606] [] SyS_ioctl+0x8f/0xc0 [ 105.316615] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 105.377044] FAULT_FLAG_ALLOW_RETRY missing 30 [ 105.377054] CPU: 0 PID: 19535 Comm: syz-executor1 Not tainted 4.9.67-gf26d3c7 #106 [ 105.377059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.377074] ffff8801ce5075d0 ffffffff81d906e9 ffff8801ce5078b0 0000000000000000 [ 105.377086] ffff8801a56b9790 ffff8801ce5077a0 ffff8801a56b9680 ffff8801ce5077c8 [ 105.377098] ffffffff8165e307 0000000000003af1 ffff8801c91ee8f0 ffff8801c91ee8a0 [ 105.377099] Call Trace: [ 105.377113] [] dump_stack+0xc1/0x128 [ 105.377125] [] handle_userfault+0xa37/0x1300 [ 105.377139] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 105.377148] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 105.377159] [] ? handle_mm_fault+0x117b/0x2530 [ 105.377167] [] ? handle_mm_fault+0x1fc3/0x2530 [ 105.377177] [] handle_mm_fault+0x1fd1/0x2530 [ 105.377186] [] ? __pmd_alloc+0x410/0x410 [ 105.377196] [] __do_page_fault+0x5c2/0xd40 [ 105.377205] [] ? mm_fault_error+0x2c0/0x2c0 [ 105.377214] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 105.377222] [] do_page_fault+0x27/0x30 [ 105.377230] [] page_fault+0x28/0x30 [ 105.377240] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 105.377248] [] ? userfaultfd_ioctl+0x1ae/0x24e0 [ 105.377257] [] ? __lock_acquire+0x629/0x3640 [ 105.377265] [] ? perf_event_mmap+0x8f/0xc10 [ 105.377274] [] ? get_futex_key+0x1050/0x1050 [ 105.377283] [] ? userfaultfd_release+0x650/0x650 [ 105.377292] [] ? __lock_acquire+0x629/0x3640 [ 105.377301] [] ? do_futex+0x3f8/0x15c0 [ 105.377309] [] ? vma_wants_writenotify+0x51/0x380 [ 105.377319] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 105.377329] [] ? check_preemption_disabled+0x3b/0x200 [ 105.377337] [] ? __fget+0x201/0x3a0 [ 105.377345] [] ? userfaultfd_release+0x650/0x650 [ 105.377353] [] do_vfs_ioctl+0x1aa/0x1140 [ 105.377361] [] ? ioctl_preallocate+0x220/0x220 [ 105.377371] [] ? selinux_file_ioctl+0x355/0x530 [ 105.377380] [] ? selinux_capable+0x40/0x40 [ 105.377387] [] ? __fget+0x201/0x3a0 [ 105.377394] [] ? __fget+0x228/0x3a0 [ 105.377400] [] ? __fget+0x47/0x3a0 [ 105.377410] [] ? security_file_ioctl+0x89/0xb0 [ 105.377417] [] SyS_ioctl+0x8f/0xc0 [ 105.377427] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.617769] CPU: 0 PID: 19460 Comm: syz-executor5 Not tainted 4.9.67-gf26d3c7 #106 [ 106.625440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.634764] ffff8801a8e3f9a0 ffffffff81d906e9 ffff8801a8e3fc80 0000000000000000 [ 106.642707] ffff8801a990ba90 ffff8801a8e3fb70 ffff8801a990b980 ffff8801a8e3fb98 [ 106.650647] ffffffff8165e307 0000000000003af1 ffff8801a5e488f0 ffff8801a5e488a0 [ 106.658588] Call Trace: [ 106.661141] [] dump_stack+0xc1/0x128 [ 106.666470] [] handle_userfault+0xa37/0x1300 [ 106.672494] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.679469] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 106.685839] [] ? handle_mm_fault+0x117b/0x2530 [ 106.692034] [] ? handle_mm_fault+0x1fc3/0x2530 [ 106.698228] [] handle_mm_fault+0x1fd1/0x2530 [ 106.704252] [] ? perf_event_comm+0x1a0/0x1a0 [ 106.710274] [] ? __pmd_alloc+0x410/0x410 [ 106.715949] [] __do_page_fault+0x5c2/0xd40 [ 106.721796] [] ? mm_fault_error+0x2c0/0x2c0 [ 106.727733] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 106.734365] [] do_page_fault+0x27/0x30 [ 106.739871] [] page_fault+0x28/0x30 [ 106.745115] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 106.751918] [] ? SyS_nanosleep+0x91/0x120 [ 106.757679] [] ? hrtimer_nanosleep+0x780/0x780 2017/12/08 16:10:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x2, 0x0, 0x0}]}) mq_open(&(0x7f0000bab000)="00", 0x40, 0x10000000090, &(0x7f0000fbe000-0x40)={0x6, 0x7ff, 0xfff, 0x0, 0xfffffffffffffff8, 0x2ab, 0x6, 0xa5e}) mkdirat(0xffffffffffffffff, &(0x7f0000966000)="2e2f66696c653000", 0x109) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sendto$ipx(0xffffffffffffffff, &(0x7f00009bf000)="1d21", 0x2, 0x1, 0x0, 0x0) mkdir(&(0x7f0000565000-0x8)="2e2f66696c653000", 0x2) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00000bf000-0x8)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="70726f6300", 0x1000000001, 0x0) r0 = open$dir(&(0x7f000058a000-0x8)="2e2f66696c653000", 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000045000-0x4)=0x0) gettid() writev(r0, &(0x7f0000b7b000)=[{&(0x7f0000150000)="4a012141944bb00840efb781216bca8ae48437531887fbdf4aa6bbc0c4228a1fee98c5aeb1b7df0b89763a34da057a089566fbd9f41a290b9c93a71b88c368450353b6eab16e25ffd65d291314fa2bf4c963fdbaf32a39ed2797323258d6d7ad18f36c3bafcd8eb7d259ff39b1ba6606c105de1ee63d1b3963fd0a00b397b0aa5d0d13cfc923478b9fafd34b45042c4c76a0c3f9343d56132edae4e148af93a10a23877ffef745c01456c6a8ddf83e2034da663472908bc10d1ebce7c855531942", 0xc1}, {&(0x7f000034e000-0x3d)="f3edaf38cec01a018bc04c345f672aaead71c4e548a25fc4634df7ab41a0c2384304c08cd25af9c8984d609cdd308743bb4308ff5b9b7d15111f9e17c4", 0x3d}, {&(0x7f0000783000-0xf1)="f550cbec98e96cec240a8a4f8070ca48de86703af82f51a31be5779892fe9aff0b2e11b76b175b50c8fc3e6cc934f859cc740201ee123eafde84c36d462ad93089dea6f9c27e8469c24bed1e2b697311ec5df2558d50d90e1ab1cdd003081811d323c50aa2a69b08948963463a04d32b7df951b12ae750515032291b2837bb97b96711320629117fe2bbde21f4daaafb9e1a72171f7668f0532735f8a1895c5ae75850af1e09a724e305150913a1be355e9f0a6bc04567d93df62086708c986a1557609177034f92f66e07ae54e0c7e60ab869cf53a0f16fb7707591e71801b90a6659dfbbbdb56cf407d4787a7e86e84e", 0xf1}, {&(0x7f0000bc1000)="37172233a25828af1021b616fd667e4d1cf524580e5df8a3bda25251b7066c184a51eca5b5203be546f33ff18f2cea24172b24e03bc8b07421e127c57864f6c546d462f9c8ddc0219ec0fe6f270a4869b76e148ed9de728485ec9c0509ab84c8868a04e039cf33a963c86e7f5d2017345e456eca54cbe352becc93e8e795c19534cd433a1a26468d4965b1d3572b337cb74c2a27444434d44f3ed4efd59a4b2c6535cd6d4d46f4b10824b22f6c43133fcbed0d1b5f318fb1f38d19b02786cc219a911eb5e298cb7317359750c4d1c6076cb85cdd5da1a9ef9674160af84122615ca6c5382af5e07f77ba56fd6efba017", 0xf0}], 0x4) r1 = getpgid(0xffffffffffffffff) sched_getaffinity(r1, 0x8, &(0x7f0000884000)=0x0) r2 = syz_open_dev$sg(&(0x7f0000413000)="2f6465762f73672300", 0x7, 0x208000) read$eventfd(r2, &(0x7f0000243000)=0x0, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00002e9000)=@assoc_value={0x0, 0x10000}, &(0x7f00009ee000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00006e9000)={r3, 0x1000, "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"}, &(0x7f000094b000-0x3)=0x1008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x0, 0x200) prctl$intptr(0x26, 0x1) dup(0xffffffffffffffff) msync(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x6) getrandom(&(0x7f0000cf6000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a, 0x1) seccomp(0x1, 0x1, &(0x7f000005e000)={0x2, &(0x7f000005f000-0x10)=[{0x5, 0x800000000, 0x6, 0x0}, {0x6, 0x100, 0x40000000000000, 0xfffffffffffffffb}]}) ioperm(0x800000000008, 0x7, 0xf4e5) pwritev(0xffffffffffffffff, &(0x7f000005e000)=[], 0x0, 0x0) pipe2(&(0x7f0000061000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) 2017/12/08 16:10:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x76) mlockall(0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000743000-0x4)=0x0, &(0x7f0000a11000)="") flock(r0, 0x8) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000b78000-0x28)=[&(0x7f0000a13000-0xc)="24626465762b75736572d100", &(0x7f0000248000-0x44)="626465762670707030766d6e65743176626f786e657431626465767070703076626f786e65743147504c70726f6376626f786e65743023776c616e316d643573756d2e00", &(0x7f0000c22000)="736563757269747900", &(0x7f0000e54000)="00", &(0x7f0000279000)="00"], &(0x7f00006fd000-0x10)=[]) process_vm_writev(r1, &(0x7f0000e2e000-0x90)=[{&(0x7f00006ec000)="", 0x0}, {&(0x7f000036b000-0xdb)="00", 0x1}], 0x2, &(0x7f0000c63000)=[], 0x0, 0x0) r2 = creat(&(0x7f0000785000-0x8)="2e2f66696c653000", 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x28000000, &(0x7f0000000000)="04b7fe5067aeebfde13323570b5da0d47a711faa4c6124a25c6767a164f76052f4de4c0a0faa6d9379c9e7d60ee37d9a984f3f2af5b44830b7505f5a9b4457c66a1a33213a485a00f9b59f2d320834fad3c848f241f81adcdf9479069e2bb483f62ac59d676599f2478963faf19e1b03cf", &(0x7f00006a6000-0x4)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="126f8872e5f0a4e9e328df537f77ac2a1a01e24f78d0e2343c087ed86f2d7548ec32c77c2def874d0990d5afc3574ae463abdc0238f02e5e7c7eb4fc49d589a51a2962bc66c0df83d0ca5f8db651e0814ca93910da1a8bf658665425530ea46893d95ea84412287cfc6c98268ae81d4ae37af4a51f5f5f02eefb34a21fbd8593a5c5d9f2d9736b3e07aa48e4d5b709aa3cf70c0c7578d7b4e1779e6488e2ef4329ad6ecbeb80bc057b1d328eb9328254961e474600f2a0cb5fc113503392e93ced5133d3979dcbe4e5dc9fcc06cb6e56ef60e568ae057ce6d8c275aac0c6f3081a3b2495a54f281513b365e93c67cc148c7d0f424c4b") mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00006b5000)=0x100000000, 0x4) recvmsg(r2, &(0x7f000003e000)={&(0x7f000021e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000053b000)=[{&(0x7f0000bcb000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}], 0x1, &(0x7f0000288000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35, 0x1}, 0x12002) r3 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000334000-0x8)=0x9) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f0000a6b000)={0x2, r1}) recvfrom$unix(r5, &(0x7f00001df000)="00000000000000000000000000000000000000", 0x13, 0x1, &(0x7f00002b6000)=@abs={0x0, 0x0, 0x1}, 0x8) r6 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000a2f000/0x2000)=nil, 0x2000, 0x1, r6) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000487000)=@add_del={0x2, &(0x7f0000052000-0x10)=@generic="249bf60ac9e04154db316562a3222521", 0x6b}) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f88000-0x70)=[{&(0x7f0000ad0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}, {&(0x7f0000a17000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000728000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f0000806000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f00008a6000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}, {&(0x7f0000696000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f00004e4000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}], 0x7, &(0x7f0000b30000)="", 0x0, 0x0}, 0x0) dup2(r4, r5) setpriority(0x2, r1, 0x6) dup(r3) 2017/12/08 16:10:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0xa, 0x2) writev(r0, &(0x7f0000e07000)=[], 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000142000)="6e65742f7061636b657400") ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000adf000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000002000)=0xc4d7) truncate(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x100000000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000001000-0xa)={0x3, [0x0, 0xd2, 0x3]}, &(0x7f0000001000-0x4)=0xa) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000141000)=0x0) socket$netlink(0x10, 0x3, 0x1b) 2017/12/08 16:10:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffffff, &(0x7f000032f000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000988000)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fa1000)={0x0, 0x0}) r1 = accept4$unix(r0, 0x0, &(0x7f0000a9b000-0x4)=0x0, 0x803) r2 = accept(r1, 0x0, &(0x7f0000af1000-0x4)=0x0) accept4$unix(r1, &(0x7f0000b70000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b1a000)=0x8, 0x81800) listen(r0, 0x4d7) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)="6e65742f707479706500") readv(r3, &(0x7f0000001000-0x90)=[{&(0x7f000069e000)="000000000000000000000000000000000000000000000000000000", 0x1b}, {&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27}], 0x2) dup3(r3, r3, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000007000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r2, &(0x7f0000007000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ca000)=0x10) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000d09000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000d8000-0x4)=0xc) syz_open_procfs(r4, &(0x7f0000e66000)="6e65742f707479706500") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0x9, &(0x7f0000007000-0xcc)=[@in6={0xa, 0x0, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xed0}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x139f41a8}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}]}, &(0x7f0000006000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00003d0000-0x3)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r2, &(0x7f0000008000)={0x11, 0x8, 0x0, 0x1, 0xb5a, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000008000-0x10)={r5, &(0x7f0000007000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000001000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) 2017/12/08 16:10:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioprio_set$uid(0x3, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socket$unix(0x1, 0x5, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) r0 = pkey_alloc(0x0, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x200000, 0x0) execve(&(0x7f000020d000-0x8)="2e2f66696c653000", &(0x7f0000165000)=[&(0x7f0000bd2000)="2f6465762f7667615f6172626974657200", &(0x7f0000c6d000)="00", &(0x7f0000c6c000)="00", &(0x7f00002db000-0x4a)="257b6574683147504c5e656d31707070308923757365722473656c6676626f786e6574302b70726f636d643573756d0276626f786e65743176626f786e6574306c6f213a70726f632400", &(0x7f0000a37000)="2f6465762f7667615f6172626974657200", &(0x7f0000243000-0x1)="00", &(0x7f0000b54000)="2f6465762f7667615f6172626974657200"], &(0x7f0000faa000)=[&(0x7f000072c000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f00009d0000-0xc)="2d2d73797374656d47504c00"]) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000213000)={{0x6, 0x20}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0, 0x20, 0x40, 0x4, 0x2, 0x4, 0x3, 0x0, 0x2, 0x58fa981b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000550000)={0x7, 0x1, 0x4956, 0x80, 0x100000001, 0x0, 0x2, 0x56, 0xd, 0x4, 0x4}, 0xb) modify_ldt$write2(0x11, &(0x7f0000000000)={0x9a7, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x8, 0x0}, 0x10) openat$selinux_load(0xffffffffffffff9c, &(0x7f00003f8000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f000023a000)={"095aa6bbd2bb714078a3227302bcc0e6", {0x4, 0x4, 0x0, "cb552a5efcf1", 0x800, 0x0}}) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000d1c000)={0x13, 0xc3, "bd0ed6012e56b80f16ca3333dbadaa66e525b85ec26f3cacc1b57ea086b4f32a65fb4fc80c8a821da2b144132d3bc1dff001be483d0c5ac92ea7f11dca1fa7f4a911c06b520480f4bf2c50eef64760c6ad3bfb832c375fa71f6d084ccda84192a8e8491aa453138bb7333b9b013c9edc46c9e3d6f64cfa3f682db1cc196386ddbb2658d13005e9ae5ad05c143fd08ef1725c40dd1f9199ec40c6eaaebce7ea801370313cff9defb6e78e5ea098717904d7763d6e10e0bc4f527d13b409d0d2ecb47f7d"}) sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000f9b000-0x4)=0x0) getpriority(0x0, r2) mprotect(&(0x7f00002c9000/0x3000)=nil, 0x3000, 0x3) mlock2(&(0x7f00009c6000/0x4000)=nil, 0x4000, 0x1) prctl$seccomp(0x16, 0x2, &(0x7f0000000000)={0x8, &(0x7f0000000000)=[{0x70, 0x9, 0x7, 0x1}, {0x3, 0xfffffffffffffffd, 0x200, 0x9}, {0x1ff, 0xeae, 0x0, 0x6}, {0xfff, 0x1, 0x9, 0x6}, {0x400000, 0x6, 0x10001, 0x4}, {0x7, 0x2822, 0x401, 0x7ff}, {0xb4, 0xe88, 0xdb6d, 0xa085}, {0x400, 0x7, 0x200, 0x7f}]}) socketpair$inet(0x2, 0x4, 0x7, &(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000bf6000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d46000-0x4)=0xb) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000000000)="") pkey_mprotect(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/08 16:10:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e23000)="2e2f66696c653000", 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) r1 = add_key(&(0x7f0000e7d000)="69645f6c656761637900", &(0x7f000025e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000dc8000)="217c20ef0ea393c66f492e84273e0b955289e7789d04", 0x16, 0xfffffffffffffff9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008ef000)={0x0, 0x0, 0x0}, &(0x7f0000441000)=0xc) setitimer(0x2, &(0x7f0000ed2000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000eed000)={{0x0, 0x0}, {0x0, 0x0}}) stat(&(0x7f0000b4b000-0xe)="2e2f66696c65302f66696c653000", &(0x7f00001a1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x48, 0x20, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x1}], &(0x7f0000788000-0x20)=[0x0, 0x28, 0x48, 0x0]}, 0x1000}}], 0x3, 0x0, &(0x7f0000009000)="d8fc1d"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000004f000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x80, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup(r0) clock_gettime(0x0, &(0x7f000094b000)={0x0, 0x0}) setsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f0000707000)={r5, r6/1000+10000}, 0x10) fstat(r0, &(0x7f0000511000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f000051e000)=0x0, &(0x7f00008ae000)=0x0, &(0x7f0000fbb000-0x4)=0x0) 2017/12/08 16:10:38 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) pipe2(&(0x7f0000300000-0x8)={0x0, 0x0}, 0x800) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000ff8000-0x4)=0x9) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$llc(r2, &(0x7f0000ff7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ff7000)=0x10) r4 = dup2(r0, r0) r5 = fcntl$getown(r0, 0x9) sched_setscheduler(r5, 0x5, &(0x7f0000583000-0x4)=0x1) ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f0000fbd000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00007bc000-0xb)={0x100, 0x4, 0x2, 0x8, 0xd4b, 0x3, 0x6, 0xffffffff, 0x1, 0x6, 0x8}, 0xb) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r4, 0x0, 0x27, &(0x7f0000ff7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ff7000)=0x3a) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000ff9000-0x4)=0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ffa000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ffa000-0x4)=0x10) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000ffa000-0x8)=@assoc_value={r6, 0x4}, &(0x7f000003b000-0x4)=0x8) dup2(r0, r3) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f0000ff8000-0x4)=0x2000000000) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000b97000-0x8)={0x0, 0x5}, &(0x7f0000ff8000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00009d2000-0x10)={r7, 0xff, 0x5, 0x0}, &(0x7f00006a5000-0x4)=0x10) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r4, 0x3, &(0x7f0000448000)="21610200000000000009483f24483aff32e71e338150368f64d654ecb300eb187cd73910fc2df1000000000000800066d2d136b3c50c52f5284881723c6a03dd8571ded95c1246a46dfbdda38b1f38095ae32054c18213421b84a0f2b190c5d70aa56e384edc3827ad8683fda42377c17ed4a56c097b67e1061e1099c000094fa02f790bd2d0838677020db6cff470ceab7fb233797974cf93e1fa") setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00009a6000-0x4)=0x0, 0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f0000219000)=0x897, 0x4) 2017/12/08 16:10:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000036f000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x800, 0xfff) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ba0000-0x4)=0x0, &(0x7f0000759000-0x4)=0x4) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000fdf000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f44000)=0x1c, 0x800000000000000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00001a0000-0x10)={0x0, 0x3, &(0x7f0000cd0000-0xa0)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000313000-0x4)=0x10) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r5 = creat(&(0x7f00004e8000)="2e2f66696c653000", 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000bfb000-0x78)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x8000, 0x2, 0x2, 0x20, &(0x7f0000333000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x1, 0x101}) pwritev(r5, &(0x7f00009ab000-0x20)=[{&(0x7f00004f4000-0xeb)="de5570cd80af7b261b1ba74407ab68fbe3f0126bade435836693c3bb785064139781add680b31367b56d98d2c26bf64a5b99679bb0a1f7da7b8afd66e807b7d462b9c0cbd9718dddf63f4b7b564ab833764bf6105dff26abde8b676a02b23c4d93f15916a765a2c65a4827bff4cca22722017383625483bd3c80fdf25eb568c1e70f489901b7d5b3f90b8af6eb02c1fabd191084a1a4ff638f47b3338fd5b5f874e357ab4172b511885b1b7130d63a7fdab53f3c989a2e8a1eaba78a82fcdf94203e3162d05dd2e7a67e94f559ccbc87f16a61dcef81abaf2b6dbd65e3e4173dcad7412e74acc3d5bb43d5", 0xeb}, {&(0x7f0000095000)="3b29614559630d470f07b30fe72e0bb02fe6b744d6a20f9144e911eb23546403aaa654cd6f65444ab1d1d36ea60a41f38f7b327b991fd97d0d11c36c", 0x3c}], 0x2, 0x2c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000022000)={0x2a5c, 0x8, 0x201, 0x9d73, 0x15, 0x3, 0x8, 0x10000, r3}, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000a01000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000d92000-0x4)=0x1008) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000091d000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000019e000-0x4)=0xe8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r7, &(0x7f00000bd000)=[], 0x80, 0x0) ppoll(&(0x7f0000b80000-0x10)=[{r7, 0xfffffffffffffff8, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x0, r4}, &(0x7f0000d5c000)={0x6}, 0x8) fcntl$setstatus(r7, 0x4, 0x42402) ioctl$sock_inet_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f00001aa000)={@common="7465716c300000000000000000000000", @ifru_flags=0x802}) connect$unix(r6, &(0x7f00006ee000-0x5)=@file={0x0, "2e2f66696c653000"}, 0xa) [ 106.763877] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 106.770419] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/08 16:10:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) r0 = socket(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x80003, 0x300) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00002af000-0x8)={0x1, [0x0]}, &(0x7f0000095000-0x4)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ax25_int(r1, 0x101, 0xd, &(0x7f0000f82000)=0x0, &(0x7f0000b05000)=0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) recvfrom(r2, &(0x7f0000517000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91, 0x40000000, &(0x7f0000df4000-0xe)=@l2={0x1f, 0x8, {0x5, 0x401, 0x800, 0x8, 0x9, 0x6}, 0x3, 0xfffffffffffffff7}, 0xe) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00002aa000)="2f6465762f7573626d6f6e2300", 0xbef, 0x200000) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f00006c4000)="d3c397774bc80a4cf789dc716fb9517c80bc89334915a0c89cd1f5f010354d2e323f0a9df1c9f819038d1cdb05f964836cea2f7c16e22f98f8ce") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r4, &(0x7f000014e000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55, 0x40000000, &(0x7f000032d000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) r6 = getpid() fcntl$lock(r5, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x40000000000005, 0x4, r6}) fcntl$lock(r5, 0x7, &(0x7f0000e91000-0x20)={0x0, 0x0, 0x0, 0x200000, 0x0}) fcntl$lock(r5, 0x7, &(0x7f0000e0a000)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b48000-0x10)="2f6465762f73657175656e6365723200", 0x214083, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000d5000-0x4)=0x0, 0x4) sendto$inet(r2, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000172000-0xe)="2f6465762f6b657963686f726400", 0x404000, 0x0) ioctl$TUNSETPERSIST(r7, 0x400454cb, &(0x7f0000412000-0x4)=0x7f8000000000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000dbd000)={{0xa, 0x3, 0xfffffffffffffc01, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, {0xa, 0x2, 0x38, @loopback={0x0, 0x1}, 0x8}, 0x4, [0xf20a, 0x1f, 0x101, 0x100000000, 0x4b6f2bd1, 0x2, 0x6, 0x7]}, 0x5c) writev(r2, &(0x7f0000c96000)=[], 0x0) sendmmsg(r2, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f000019d000-0x2)="", 0x0}], 0x1, &(0x7f00003fc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/08 16:10:38 executing program 7: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x88) socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f0000322000)={0x0, 0x0}) mmap(&(0x7f0000a2b000/0x3000)=nil, 0x3000, 0x3000001, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009b4000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000025d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000874000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x1000006, 0x8000000033, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002df000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f00002e0000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x76) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x61, &(0x7f0000001000-0x2c)="df8e392937a186d630043615593baa57ff00020615ffed0000079bb4d5ed5cff0300000000000076ff8dffff080cf4eacc49d49531ff070000e70009595d0000000000000093bffffffeffbd71ba89734f4e030000000255", 0x58) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f00002df000/0x2000)=nil, 0x2000, 0x4, 0x30, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4001000000, 0x8030, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r1, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r3 = open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r3, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000f1f000)={0x4}, 0x4) r4 = openat(r3, &(0x7f000078c000-0x8)="2e2f66696c653000", 0x0, 0x4) sysfs$2(0x2, 0x1000000000000, &(0x7f0000cab000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mkdirat(r4, &(0x7f0000017000)="2e2f66696c653000", 0x0) openat(r4, &(0x7f0000020000)="2e2f66696c653000", 0x0, 0x2) clock_gettime(0x0, &(0x7f0000d4b000-0x10)={0x0, 0x0}) 2017/12/08 16:10:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000fb9000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006e9000-0x4)=0x10, 0x80800) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000516000)=0x6, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ff8000-0x8)={0x0, 0x0}) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000c53000-0x4)=0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x200000005c802861, 0x4) r4 = accept(r3, 0x0, &(0x7f0000f7d000-0x4)=0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2b, &(0x7f0000ff9000-0x108)={0x9, {{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x47d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) bind$inet6(r0, &(0x7f0000049000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = syz_open_dev$mice(&(0x7f0000291000)="2f6465762f696e7075742f6d69636500", 0x0, 0x1) r6 = syz_open_dev$tun(&(0x7f0000f37000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2) fcntl$setlease(r5, 0x400, 0x2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000ef5000)={0x3, 0x20, 0x8, 0x6, 0x4af5}, 0x14) write$tun(r5, &(0x7f000001e000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "818462", 0x14, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) ioctl$TUNSETNOCSUM(r6, 0x400454c8, &(0x7f00005b9000)=0x6) setsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000491000-0x4)=0x3, 0x4) 2017/12/08 16:10:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00005e2000)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfbc, 0x8, 0x9, "bf8a7eb1f1acae8e13983f99a8fc8a96535c83947297ac54a9609949081e5b33dfe194336ca46596138d560c09bebb26b44bf17620479f5411530b55bc03f7b96484b981e239e523a249772407bc587c"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000cb3000+0xe67)="", 0x0, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000410000)={0x0, 0x0}) r1 = syz_open_dev$loop(&(0x7f000030d000-0xb)="2f6465762f6c6f6f702300", 0x7d, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653000", 0x40, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe7f, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x8000000a00000002, 0x200000000, 0x80000000, 0x0, 0x100000000, 0x0, 0x0, 0x0}, 0x0, 0x400000, r2, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000bf4000-0x4)={0x0}, &(0x7f0000775000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00001b8000)={0x2, 0x7f, 0xd807, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000408000)=0x0) setsockopt$inet6_int(r3, 0x29, 0x4a, &(0x7f0000414000-0x4)=0xb3ea, 0x4) setsockopt$inet6_int(r3, 0x29, 0x3a, &(0x7f0000a8a000)=0x3b, 0x4) sendto$inet6(r3, &(0x7f0000f12000-0x2)="0871", 0x2, 0x48000, &(0x7f0000f57000)={0xa, 0x1, 0xffffffffffff7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f0000f61000-0x2e)="55bde68ee5b45ef2e2fbac0870f5ee3f8bf5704bf2cdecc318af30a88f1585de94fbd57944478be8362d78f731", 0x2d, 0x4000, &(0x7f00006ac000-0x1c)={0xa, 0x1, 0x53, @loopback={0x0, 0x1}, 0x3ff}, 0x1c) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000a49000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") recvmmsg(r3, &(0x7f0000f61000)=[], 0x0, 0x2044, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002c1000)={0x1f, 0x204, 0x8000000000007, 0x1bb, 0x0}, &(0x7f0000c94000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000079c000)={r4, 0x7c}, &(0x7f00001ce000)=0x8) 2017/12/08 16:10:38 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lchown(&(0x7f0000012000)="2e2f66696c653000", 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f73657175656e6365723200", 0x101900, 0x0) faccessat(r0, &(0x7f0000011000)="2e2f66696c653000", 0x4, 0x1000) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) utimensat(r3, &(0x7f0000013000)="2e2f66696c653000", &(0x7f0000001000-0x20)={{r4, r5/1000+30000}, {0x77359400, 0x0}}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000004000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002000)={0x0, @in6={{0xa, 0x0, 0x57, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7f, 0xfff, 0x1ff, 0x6, 0x9, 0x7f, 0x7fff, 0xffffffffffffffff, 0x1, 0xfffffffffffffff7, 0x5, 0x800, 0x2, 0x8000, 0x0]}, &(0x7f0000002000)=0x108) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={r6, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000013000-0x8)="2e2f66696c653000", r3, &(0x7f0000001000-0x8)="2e2f66696c653000") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r3, &(0x7f0000003000)={0x1a, 0x1a, 0xbea, 0x4, 0x1, 0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$VT_ACTIVATE(r1, 0x5606, 0x6) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/08 16:10:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000bfd000-0x4)=0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f00002f3000-0x1)="00", 0x1) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000bc2000)=r1) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$mice(&(0x7f0000efc000)="2f6465762f696e7075742f6d69636500", 0x0, 0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000fc6000)={0x1, [0x0]}, &(0x7f0000eeb000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000167000-0x10)={r4, 0x7ff, 0xffffffffffffff48, 0x5}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f32000)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40106410, &(0x7f0000319000)={0xc1, &(0x7f0000ecb000-0xc1)="8449f782214296e46534e80ae679f947d897cc740bb34b816271d3d33e716bec22b7b33034d36fc1eb0977e7c993cf5107341e0e9bdcb2dbeccb93d5d16cacf9acddb18950f45f6834362440daefadde172bc59fba86af9bf589084170f933941d046e69d9c67055ba084be3fa9d96ee3198adbdc5a4c0d61ea881c166f1714c9ecdac9f37dad0f320eff3dd9497fc2796de25cd767fec7b21ca97fa5e37af7553ea913e3d2a5a8b127378acec922219bcd5dc56f93bd87999e61964c9c553acc4"}) bind$unix(0xffffffffffffffff, &(0x7f00009e0000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f000073b000-0x10)=[{&(0x7f000099c000-0x39)="390000001300090469000000080000000780004003000000040000000000000019001a000800000000000000000100000000010c269e000000", 0x39}], 0x1) getsockopt$SO_COOKIE(r6, 0x1, 0x39, &(0x7f0000ad6000)=0x0, &(0x7f0000e55000-0x4)=0x8) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000ee000-0x10)="2f6465762f73657175656e6365723200", 0x4b8800, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r7, 0x6, 0x16, &(0x7f0000677000)=[{0xc, 0x9}, {0x8, 0x80000001}], 0x2) rt_sigprocmask(0x3, &(0x7f0000aa6000-0x8)={0x8}, &(0x7f00001a6000)={0x0}, 0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000389000-0x4)=0x6, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r7, 0x6430) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00007c4000-0x1d)="441f08f10000000000ffff00000302781305004ca600e211a1bf03025f", 0x1d) write$fuse(r7, &(0x7f0000af6000-0x1c)={0x1c, 0x1, 0x5, @fuse_notify_inval_entry_out={0x80, 0x8000}}, 0x1c) bind(r6, &(0x7f00001cf000-0x9)=@rc={0x1f, {0x80, 0x0, 0x1f, 0x0, 0x8, 0x7ff}, 0x7}, 0x9) syncfs(r5) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000145000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000082e000)=0x0) sendto$inet(r2, &(0x7f0000042000)="", 0x0, 0x20088044, &(0x7f0000cae000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/08 16:10:38 executing program 5: r0 = epoll_create1(0x1000) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$netrom(r1, &(0x7f0000233000-0x38)={&(0x7f000038d000)=@full={{0x3, {"2745f023c44088"}, 0xd4}, [{"b1ba743e2470d6"}, {"67cc3de62a9fd3"}, {"000000000e262d"}, {"0eace7add137d6"}, {"7dbf44aaf5399f"}, {"90bf504df892f0"}, {"083eaa177fa756"}, {"057d1220040742"}]}, 0x48, &(0x7f0000c3f000-0x80)=[{&(0x7f00008da000-0xc6)="0ea7b18171f4c5857b2bdfd0f82d56b19f03db73fc23e56e45fe1e4dd167d7f5caf5ec2fa05e59e1f2ff4d22faf91aa0d16fd9af7d7b42f6ede84d6bfc46e95bd8e3811fb58dfdfabe7d11515f3cbbf9b41b89644a4128ca3df56d29394c0ca8a0fec203600254e9e139a97aa35e268d29dda2289e3d356bd11aea7f521ef48a21b469d7b06e63b30f382786d70a5f710f1758220349ed081ef247ada4bed7299d90f04cdde10042514adff1bb1d71ad360f2eeffab868bf1301487d7121d4bd5bcfc18c5a57", 0xc6}, {&(0x7f00007a0000)="21a21a87f57d5bc624e781f5ec2a50a5ee845156dce49099ebf9ac65eb87", 0x1e}, {&(0x7f000091b000-0x1000)="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", 0x1000}, {&(0x7f0000b68000)="0b344cb9a0566f3af05ef8558f2b8e1ed796ddb9070f8f2e84046624abf00aadee57dae021ff4a407cccb9a8a3c935a4bfe1ce5144ae599966014e23fcbf976ca46a8855e31582425b0b5c995c020eb67a6e45d0a36194588fb6c2d0df40d946224e59da9c11864c1aaca076107482", 0x6f}, {&(0x7f000000b000-0xac)="e98e57c9fc2353f3c1c24aea863b9a6660a2d1523e39af750863a93313145d040da85d480ec663d272b62f103dabbfbabb0561b3b9f23e6ab08eb7b591555864c9592d3acfca36ed997dbc5fe744b7b563944bd289d49176a1cc6aff2fde35b86f81bebb0b8c26fc2348f1297c0e73212807338085bec8491c887d062d3f4f5a046e6796ae96f86cd49b5f8879049a47b2ce74dd161f004335f48f5c4bab739ee5240c2deafca0704d958120", 0xac}, {&(0x7f00009c8000)="1927c4ce7fa5d96e85281a10bb2dd235c206a7e1e464a1bb56e0ba9cfa3295942afe65ac1b560389cd3095b473b2bba3036352fd87cad68f0ccaeb5c31c6437cd41ad371c9a2ed990f372aaf4dd8e9c24a246a3a6d3673579d2bc0f76587758d166b6c9dd23e62f051b798f8f3b06c14506b8fa2df677d66118a08ffd8abd73709649f71dad345bf5937788bd05b05096e30deb4d5b74825cfa1c910095f762a4877afd99a46b9936beaf538301a74e9c70ee5b7783a4d5f5ba8936489aefee98418b6eba302a70f3cbf5f24536a37611826f3d82e1f7a6007f328cdda12d3f51573c2326f039541192e", 0xea}, {&(0x7f0000ba0000)="0fcbd6eebd155b48f29d14258693ae689a06fb02bffd65c55bae6b00571d1839420c06c56ef8069b49ae32829768f4b3e6e4f7441c006ffbb72fb818860c7870553124b8548ee31822f8d865e16d13082bddf4c14b5217f665aee360c91639d5d3aa581f39967592f746fe8f058f6ed73302", 0x72}, {&(0x7f00005cb000-0x11)="00a9fc5c0c8f49a935ce267c6dbbc0cefe", 0x11}], 0x8, &(0x7f00006f8000-0x2d0)=[{0x10, 0x11d, 0x40, ""}, {0xe8, 0x107, 0x2, "656d6d8b5689dd7e2be62bcbd7964de8bcf2edcef4459b03cc5b08037ef225909f91bd453c0547942c819ef7926fbcf06896565c3192df1abe15b8d6207a6a1fde0e709815d1193143dead311598488132a46b0030e53ef91f088152a101724bf6e4d3bde155ab8033b627b2f1cdf35a3e032f2655128728bb20aeb7852b7a7478461f6cc392c48eb8148f1850dc71d1f16d621b7c928d3d89d50b5a3fa9bcb3cebe47e5334744b898c4d7a77e4484d88053371558c8f061bba0ad77852157180c1923effb6e279edf70e31820600e4b3262"}, {0xd8, 0x13f, 0x9, "de3d5fcd8c288812c357cc2bf1a995d30a7aca52a9a8ffb612cb755708e82a1313f8e186620be4032f532457302bd2aa4f2fb7b0c1c44ab59e3ec8f6988db370327f033a60e26d412f4b5abb16eb18410ba50db1cba826fbaae7af819a6f959b40ce60c0d004b9ee04d5120e98053b7be418dfc9f386efe98b047dd3dea951e0a9cfb478dfbed840d99ced3c963aa3666acd9accc70c24ba8016835b85317c093cedb33f0cfe2b2b632feb77e54fcddeafa73792b66bf3ae3274960b78aa4ce3c4"}, {0x100, 0x19b, 0x0, "3df140ce12bc21055913e0b775bca3cb1886e8ee3d115a88eec781fc5be286797530455b30f5c1dd1fa47ab9924aa2f8773fe64888927ec7aa45843cfc0fa23d057f32346f8485e1b76b2ae650a590d317a8dc3558be14f4fb16ac777959b8d1ff64e9e7a23aa59ca15996269a22e635bb418183327fa1e6a75bb5473a250227d75ca501a680a81ca33b4029a84fdd373aef07fafbb928b7e4626537043b7ae73f11a8ad5ef9da3246730323db8f936a6ba8e96f6e69a672b1d51557dc1321c76644cd78c3f913e28b3449dd1adf6127d93424af0aa0135c39a55977a8f318759a1360991e461e27bd40"}], 0x4, 0x20000000}, 0x20000000) finit_module(r0, &(0x7f00004d3000)="172e7070703100", 0x4) r2 = epoll_create1(0x0) r3 = epoll_create1(0x80020) r4 = timerfd_create(0x0, 0x800) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) r5 = accept(0xffffffffffffff9c, &(0x7f0000d88000-0xb)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f00007cd000-0x4)=0xc) bind$netlink(r5, &(0x7f000076d000-0xc)={0x0, 0x0, 0x6, 0x4}, 0xc) timerfd_settime(r4, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) openat$keychord(0xffffffffffffff9c, &(0x7f00007c3000)="2f6465762f6b657963686f726400", 0x420000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)={0x1, 0x0}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000687000)=@add_del={0x2, &(0x7f0000492000)=@generic="a33b52a400e13d5412b8168f694e287d", 0x5d3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00005aa000)=0x10) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000045000-0x2)={0x6, 0x4}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)={0x2001, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)={0x0, 0x0}) r6 = creat(&(0x7f0000d65000-0x8)="2e2f66696c653000", 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r6, 0x5415, &(0x7f000062c000-0x4)=0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f000096f000-0x108)={0x59ec0b0b, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @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]}}, 0x108) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0xa, 0x2, 0x0) getsockopt(r7, 0x100000000000, 0x61, &(0x7f0000005000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000004000-0x4)=0x28) socket(0x18, 0x2000000, 0x2) r8 = accept4$inet(r1, &(0x7f0000453000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000209000)=0x10, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00009f3000-0x10)={0x0, 0x800f, 0x5, 0xf6, 0x0}, &(0x7f0000f5d000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f000097f000-0xa0)={r9, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x6, 0x2, 0x7ea76455461baeb9}, &(0x7f0000489000)=0xa0) timerfd_create(0x0, 0x80000) 2017/12/08 16:10:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e7d000)="2f6465762f72746300", 0x400400, 0x0) pipe(&(0x7f000059d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDMKTONE(r0, 0x4b3b, 0x40) getpeername$packet(0xffffffffffffffff, &(0x7f0000176000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000373000)=0x14) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe(&(0x7f0000c21000)={0x0, 0x0}) connect$inet(0xffffffffffffffff, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = userfaultfd(0x7fffe) r2 = request_key(&(0x7f00002ff000-0x12)="6c6f676f6e00", &(0x7f00002be000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000471000)="24766d6e657430296d696d655f7479706573656c696e7578766d6e65743100", 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r2, 0x8000000000010001) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) fsync(0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x8) sync() r3 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x401, 0x4000000800004102) read(r0, &(0x7f0000ee0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x800) sendfile(r3, r3, &(0x7f0000d05000-0x8)=0x0, 0x40000001f) 2017/12/08 16:10:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = memfd_create(&(0x7f0000a34000)="7b00", 0x0) syz_open_dev$tun(&(0x7f0000528000)="2f6465762f6e65742f74756e00", 0x0, 0x3) fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f000093b000-0x8)="2e2f66696c653000", 0x80, 0x9) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f000089d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000d96000-0x20)={@generic="fc371bb66b6a6c39763e346110f5111f", @ifru_flags=0x301}) fcntl$setstatus(r3, 0x4, 0x2400) writev(r2, &(0x7f0000c6b000)=[{&(0x7f0000073000-0x39)="390000001000090400000000000000000000000002000000450000072100001419000a00010000000000040006e8000300ff090000cfe4693e", 0x39}], 0x1) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x10000005, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083c000/0x4000)=nil, 0x4000, 0x3, 0x40010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$unix(r0, &(0x7f0000001000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000001000-0x4)=0x35) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r4, &(0x7f0000001000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f0000001000)={0x0, {{0xa, 0x3, 0x5, @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]}}, 0x88) setsockopt(r4, 0x40000000000, 0x10001, &(0x7f0000d36000)="6566ebb7b8bfc2601afca9250ef40f8073b29e8d75703d6e0985c2c540493395a6ae3cd17adb3657435ecf40f618d3f0c7ad02df80aed6aab595a9a52f9fc7d8a9bfb3d5efb1eea523a551e23c", 0x4d) mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r6, &(0x7f00002a6000-0x1c)={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet(r6, &(0x7f0000f75000)="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", 0x5ad, 0x0, &(0x7f00007dc000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) 2017/12/08 16:10:38 executing program 3: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dca000-0x5)="7965616800", 0x5) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f000088c000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000a37000/0x1000)=nil, 0x1000, 0x4, 0x12, r0, 0x1) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00007ee000)="73ed", 0x2, 0x20000000, &(0x7f0000d44000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000387000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00003a6000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x1000000000004) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000cd2000-0x20)={@common="64756d6d793000000000000000000000", @ifru_flags=0x1000}) mknod(&(0x7f0000740000)="2e2f66696c653000", 0x0, 0xfffffff9) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ded000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x40000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005d4000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000094d000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000226000)=0xe8) stat(&(0x7f0000098000-0x8)="2e2f66696c653000", &(0x7f00000a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000f5d000-0x8)={0x0, 0x0}) getresuid(&(0x7f000091d000)=0x0, &(0x7f0000fd7000-0x4)=0x0, &(0x7f0000975000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008f8000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000da000-0x4)=0xc) getresuid(&(0x7f0000127000)=0x0, &(0x7f0000e1b000-0x4)=0x0, &(0x7f000091f000)=0x0) lstat(&(0x7f0000e95000)="2e2f66696c653000", &(0x7f00001cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bc8000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bb2000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000991000-0x4)=0xe8) r13 = getgid() sendmsg$unix(r2, &(0x7f0000669000)={&(0x7f0000390000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000c22000)=[{&(0x7f0000cc7000-0xec)="3b33b81ee74da74c223ec2148896cc5a02d31003d548e0bfb4061025896f1810a68f043aa648283f09662fa40fdbca1e76b13bb44913b714c859361f3e77bdf31d9debbba6897a759ca007cffab6cfc2d9741eb21f512f948279a40856026117c42a440f49b013f0f919ac6fb5147adba328f67b583584c0e613ac996b9f30cc348d4897e6e55a9fdf14bc7614ba3a32e17d8db035297a384c346ce5463201326d6294ef7de977604c0b5f36c6cc384c34b848669bc038c2b70b0c791a9f91937eb4481c91e44225832bb415e563db5d7d81de19ec71e7894432ba7657a92fec50af1e6742fcce150d955e0a", 0xec}, {&(0x7f000079a000)="0044313582cb106d54e34b72ff7d8a48bfd232e9407ac9cf56743ec676ee3fede240fd018a88fa84b000b185437c5671d40e56f4967adaf01fbf51a4dea76fc4884355e2be117b9da0a76d3a85b8c0136dad150d77362fb7990ccf172db9c8f865a40f4bd0aeeab35b899b69b4021eca168d824a376d0cc1530b0047cfdfa4e8552da91c4761a2615e913f5f765f62e60b90e722c16e9c5f161699f73e44d1245ce6ce373a31eb0730c8bf99d8f6a835e8b060f04115d608dc81ee23452a44f34a5c3bcecb8264aa26734266813cc53732e6759292a6824619cb749be043c2", 0xdf}, {&(0x7f0000fdf000)="f71ac89551d9547a84125167c6714f4002ead838893b26c6648fd11db4770a9f7135de3a3153b377a4256255e10af49e79f7d0ef78494a1aecfd364860f1", 0x3e}, {&(0x7f0000f08000)="fbcd28adbb5f052a7ee89c8464edb81a3aa30f893ee5233ed082909474a994750efb319e15c46b4b4ce2b173e8daecf48fe27e85a12b09db6f5850d7c7a2fb1aca5f1796090468ed80164cf2b798f2ecacc8e31f67c3b6d52eceebd5620aec741de6", 0x62}, {&(0x7f0000e18000-0x76)="6fa922fb75d15b51c7d2066d6c097dec119e9b54a39e3689c7d27f558e57ea5be1bde0026f49add7d2f2d62b7f8f5cb26bc7e707018f84c38f7a103283503b09558803930d4fbfc49b111adc88bd422465bcb38a1cfa5379b92fdf846ba56815d10b8b5e0852ddd62e840c65938fac6690de17fc9ac9", 0x76}], 0x5, &(0x7f0000762000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, 0x0, r9, r10}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xd0, 0x4040}, 0x4000080) shutdown(r1, 0x0) dup2(r1, r0) socket(0x9, 0xb, 0x5) sendmsg$netlink(r1, &(0x7f0000c0e000)={0x0, 0x0, &(0x7f000021d000)=[{&(0x7f000002c000-0x4c)=[{0x49, 0x12, 0x7fd, 0x0, 0x8000000, "620acbf3000000000100015b50e8b2065f62e999ca3c501c101831e4f5b33629f6e068fe444cc763b6e27030f81aa64f2606190b1f1ceb1103"}], 0x49}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000720000-0x4)={0x0}, &(0x7f0000323000-0x4)=0x4) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 106.974187] binder: 19566:19584 parent offset not aligned correctly. [ 106.984994] binder: 19566:19584 transaction failed 29201/-22, size 72-32 line 3272 2017/12/08 16:10:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000494000-0xa)=@file={0x5, "2e2f66696c653000"}, 0xa) listen(r1, 0x0) r2 = memfd_create(&(0x7f0000451000-0x1c)="7b747275737465647d2d70726f635c766d6e6574315b70726f632700", 0x1) lstat(&(0x7f0000506000-0xa)="e91f7189591e9233614b", &(0x7f0000ffc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f000058f000-0x10)=@ethernet={0x306, @random="f046784a0c11", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) signalfd(r2, &(0x7f0000011000)={0x9}, 0x8) r3 = accept(r1, 0x0, &(0x7f0000bc8000-0x4)=0x0) getpeername$ipx(r3, &(0x7f0000d60000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00004c5000-0x4)=0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00004b9000)={0x0, 0x0}) r4 = accept4$unix(r1, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000877000)=0x0) syz_open_procfs(r5, &(0x7f000026e000-0x10)="617474722f736f636b63726561746500") 2017/12/08 16:10:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000cb3000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f70707000", 0x10282, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000e40000-0x20)="3753a19d22512ecd262712ca75e640b58995649d1db4863701240f766c27e74a", 0x20, 0x48815, &(0x7f0000000000)={0x4, 0x6808, 0x9, "872aee1992fe", 0x4, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000027000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f4000)=0xe8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000f11000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000b33000-0x28)={@common="73697430000000000000000000000000", &(0x7f0000616000-0x5c)=@ethtool_coalesce={0xf, 0x4, 0x1000000000020, 0x101, 0x7f, 0x4, 0x4, 0x6, 0x5, 0x4, 0x1, 0x1, 0x7, 0x553, 0x1, 0x265, 0x3, 0x3, 0x9, 0x8, 0x5, 0x7, 0x4cd3c7ee}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r1, &(0x7f000056d000-0x2)="0000", 0x2) symlinkat(&(0x7f00000b3000-0x8)="2e2f66696c653000", r1, &(0x7f0000a7a000)="2e2f66696c653000") 2017/12/08 16:10:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e86000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) accept4$inet6(r1, 0x0, &(0x7f00008ad000-0x4)=0x0, 0x80000) readv(r0, &(0x7f0000376000-0x20)=[{&(0x7f0000e30000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f00001fa000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_getres(0x4, &(0x7f0000329000)={0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000b9a000-0xa)="2f6465762f70746d7800", 0x100, 0x0) clock_gettime(0x0, &(0x7f0000dd6000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000274000)={{0x0, 0x1c9c380}, {r2, r3+30000000}}, &(0x7f00001ff000-0x12)={{0x0, 0x0}, {0x0, 0x0}}) clock_getres(0x6, &(0x7f0000995000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000077000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f000006b000)={{0x0, r4}, {r5, r6+10000000}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r7 = syz_open_dev$loop(&(0x7f00004ca000)="2f6465762f6c6f6f702300", 0x2, 0x44000) read(r7, &(0x7f0000f69000-0x200)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r8 = getpgid(0x0) tkill(r8, 0x401000000000016) 2017/12/08 16:10:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sysinfo(&(0x7f0000e92000)="") r0 = socket$inet6(0xa, 0x0, 0x3) setsockopt$inet6_udp_int(r0, 0x11, 0x6, &(0x7f000042a000)=0x0, 0x4) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f00005f4000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f000038c000-0x10)={0x1, &(0x7f0000de3000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000366000-0x8)={r3, 0x3}) accept4$packet(r2, &(0x7f00003af000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fb2000-0x4)=0x14, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000c04000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003eb000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x80007, &(0x7f0000465000)={@multicast1=0xe0000001, @multicast2=0xe0000002, r4}, 0xc) mmap(&(0x7f0000b33000/0x2000)=nil, 0x2000, 0xb, 0x12, r0, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000109000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000006f000)=0x7a) write(r5, &(0x7f0000acd000)="260000005e00090000000439ef0000fff30f000100000000000000060000070009ff6e35ea08", 0x26) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000f08000-0x1003)="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", 0x1003) mmap(&(0x7f0000782000/0x13000)=nil, 0x13000, 0x2000000, 0x1010, 0xffffffffffffffff, 0x4000) r6 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = open(&(0x7f0000000000)="2e2f66696c653000", 0x82, 0x400000011) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r7, 0x4b70, &(0x7f0000003000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet(r6, &(0x7f0000d67000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x4, 0x37, r6, 0x20000) linkat(r7, &(0x7f0000585000-0x8)="2e2f66696c653000", r7, &(0x7f0000061000-0x8)="2e2f66696c653000", 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r7, 0x0, 0x9, &(0x7f0000002000-0x10)="00000000000000000000000000000000", &(0x7f0000c9c000)=0x10) 2017/12/08 16:10:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = syz_open_dev$sg(&(0x7f000076f000)="2f6465762f73672300", 0x100000000000000c, 0x0) seccomp(0x1, 0xffffffffffffffff, &(0x7f000012e000-0x10)={0x0, &(0x7f0000000000)=[]}) syncfs(0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0xf) ioctl$TIOCNXCL(r0, 0x540d) writev(r1, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000030001070000801419001a000401000021000007de000008000300ffff06001ee4", 0x39}], 0x1) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f00003b7000-0x40)={0x1f, 0x400, 0x401, 0xc4, &(0x7f000008c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38, &(0x7f00004e5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb, &(0x7f0000dfa000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000efc000-0xe)="2f6465762f6b657963686f726400", 0x3, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000384000)={0x4000001, 0x9, 0x0}) clone(0x80008200, &(0x7f0000719000)="", &(0x7f0000672000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f00002ae000)="") setxattr(&(0x7f0000dd9000-0x8)="2e2f66696c653000", &(0x7f0000493000)=@random={"747275737465642e00", "2f6465762f6b657963686f726400"}, &(0x7f00005d2000-0xe)="5e766d6e657430766d6e65743000", 0xe, 0x3) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000a00000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept$netrom(0xffffffffffffffff, &(0x7f0000fb0000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10) 2017/12/08 16:10:38 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000003000-0xa)="6d6f756e74696e666f00") r1 = epoll_create1(0x80000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000006000-0x10)=[{&(0x7f0000009000)="00", 0x1}], 0x1, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f000000c000)={0x6000000000000, 0x6}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x0, 0x0}) close(r0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f000000d000)=0x9) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000000e000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000d000)="2e2f66696c653000", &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000000e000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000000f000-0x4)=0x0) r5 = fcntl$getown(r1, 0x9) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000000f000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x5, &(0x7f000000a000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r8 = fcntl$getown(r0, 0x9) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000000e000)=0x0, &(0x7f000000e000)=0x0, &(0x7f000000f000-0x4)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000f000-0x8)="2e2f66696c653000", &(0x7f000000f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f000000f000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000002000)=[{&(0x7f000000d000)="11d200cc6bbf5c86b24fb0b2919c98c8b29146a78f32585368f96fff44e4651dd80cddf8d27da897cb9400c0c5b1", 0x2e}, {&(0x7f000000e000-0x6a)="b92376d7be6153d4898a68d1fa235ca1c105c51d9c65bbe1b6d4681757c8339fa912b8e6ad8341064f9f226a13b6349e35748a972cc3ead2a4404a154a7a47627794dde18450d7f8cc17d5384f23656480020069ab50aa4c6dcf2c708a2bbea77985002a05b1f251918f", 0x6a}, {&(0x7f000000c000)="6e2b47880bca16ef2a5b552db4a5455f4b5f6d5f14b9f498a9cc697d6607169d0469c103", 0x24}, {&(0x7f0000003000)="9afc1344982c06bbdb3505d6f257ed4847f2645990fb241318b8a7ff213685c6483091140e872b7b657bb1344240a16797f0492e43a8c8ac033be93bc7817fcffe34c2fed30fdc516819fd32e352a2fdd3076e58c4213fe0738efdea81d56f6fd1756f8979c50b8f2e8a309da05ed4f192", 0x71}], 0x4, &(0x7f000000e000)=[@rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xa8, 0x4000000}, 0x880) 2017/12/08 16:10:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a18000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00003fd000)={0x7ff, 0x401, 0x6, 0x2, 0x6}, 0x14) r1 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x220000, 0xc4) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00009a8000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x2, 0x3, 0x5, 0xa1, 0x0, 0x0}, 0x20) eventfd2(0x1, 0x80000) syz_emit_ethernet(0x44, &(0x7f0000724000-0x54)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0xffffffffffffefff, 0x36, 0x0, 0x0, 0x0, 0x40006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, {[@generic={0x27, 0xc, "e50258e1a7111af91026"}]}}, {"0100"}}}}}}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f000080c000)="67cb85dc3d814a39567b7263cf5d", 0xe) r2 = syz_open_dev$tun(&(0x7f0000307000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x1) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00001e1000)=0x3, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x4, 0x10000, 0x0, 0x7, 0x2, 0x5, 0x10000}}}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005a6000)="2f6465762f72666b696c6c00", 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000020f000)=0x5, 0x4) prctl$setmm(0x23, 0x0, &(0x7f00002bb000/0x2000)=nil) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000bcc000-0x4)=0x0, 0x4) close(r2) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000c06000-0x8)={0x0, 0x0}, 0x8) clone(0x61002000, &(0x7f0000f39000)="61dbd6128a1da536de76f005b660ee590556718e898b67b356b22ab5fb9cad51ea23478a317a0ce68a671f14fac8df163bebfec23749a3f857c34f26385e25ab001f1735673f30e977e7754caac35491da7eda4b570f3bbca78c307e0c3b028e870eaf8eeef1a191d1f20f20fe301cc6e9f95c923e1ecaee27c9024626c36ba067612bfcb51bbb7bd6b983a18d6f03bc936e8c4db03052fc4709363d87ec9f0c9fd09e0c63f07b34268855b75091a7de9f4c420d509fe22bf3a69cc0", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="50a3c92bc168d2188e29c402f6e249a4f78fd699233bfb5d106bc2ac4a5639cb89d412c3874d1036e5022a1e0bcd80813efab8c4a5722eee542a3f648329a04f6a7141cf4bf94c3b40bd8f25d93090ebd16db190466241846fdf7b3df051c36a0df4a878fd8d02823c8a7adbf4faa6ea2221a321ee824f7921e8b66bbc56d8c52620b748ac18e8a0fb555122efd9738a9b797ed6bb5a67688a7f00bde34a2e43e4627cf074ba7305cc569add3a5e4c396826706f1fafce0cf0a03e1f72e08467a0d95219035dc689bfead59561") openat$ptmx(0xffffffffffffff9c, &(0x7f0000cc8000-0xa)="2f6465762f70746d7800", 0x14000, 0x0) r5 = socket$netlink(0x10, 0x3, 0xc) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r4, &(0x7f000057f000)={0x5, 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000bc4000-0x4)=0x100000064e, 0x4) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00005fb000-0x18)={0x0, &(0x7f00006e7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a4f000)=[]}) sendmsg$netlink(r5, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) readv(r5, &(0x7f0000304000-0x10)=[{&(0x7f00002bb000-0x1)="00", 0x1}], 0x1) 2017/12/08 16:10:38 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fd7000-0x9)="2f6465762f70707000", 0x10000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000d7b000)={0x0, 0x2f, "8eb6ce7637ac5da7281bd0bb5a2d42c132c64828028b060f9c4dbfd2b74b30a6905022be43a3d4a6e3562c95f21dac"}, &(0x7f00006d1000)=0x37) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000021000-0x8)=@assoc_value={r1, 0x3}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fd6000-0xc)="2f6465762f6175746f667300", 0x2, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000d12000)=0x0, &(0x7f00007b7000)=0x4) fdatasync(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x25, 0x802, 0x100000000, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000fd7000-0xc)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f00002c6000-0x20)={@common="79616d30000000000000000000000000", @ifru_flags=0x2}) 2017/12/08 16:10:38 executing program 4: r0 = gettid() ptrace$setopts(0x4206, r0, 0xffffffffffffff46, 0x14) ptrace(0x4208, r0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)="6d61705f66696c657300") getdents(r1, &(0x7f0000007000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000009000)="2e2f66696c653000", 0x408000, 0xaa) getdents(r1, &(0x7f0000008000)="", 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r2, 0x8, r0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000000a000-0xb)="2f6465762f6c6f6f702300", 0x1, 0x400000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000009000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82) execveat(r1, &(0x7f000000a000)="2e2f66696c653000", &(0x7f000000a000)=[&(0x7f000000a000)="5d2d00", &(0x7f0000006000)="6d61705f66696c657300", &(0x7f0000008000)="6d61705f66696c657300", &(0x7f000000a000)="6d61705f66696c657300", &(0x7f000000a000)="2163707573657400", &(0x7f0000005000)="6d61705f66696c657300", &(0x7f0000007000-0x1)="00", &(0x7f000000a000)="7b00", &(0x7f000000a000)="6d61705f66696c657300"], &(0x7f000000a000)=[&(0x7f0000008000)="6d61705f66696c657300", &(0x7f000000b000-0xa)="6d61705f66696c657300", &(0x7f000000b000-0x1)="00", &(0x7f0000001000-0x1)="00", &(0x7f0000000000)="706f7369785f61636c5f61636365737370726f632e2c74727573746564656d307b6367726f75706c6f2f6574683000"], 0x400) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000004000-0x20)={@common="626f6e64300000000000000000000000", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/08 16:10:38 executing program 2: mmap(&(0x7f0000000000/0x5b0000)=nil, 0x5b0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000d72000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003d9000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000350000-0x28)={@common="7465716c300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f000033f000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x672, r2}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xfffffffffffffffc, &(0x7f0000003000-0x1000)="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", 0x131) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000516000)="2f6465762f73657175656e6365723200", 0x1000000012001, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00005b0000-0xc)={0x0, 0x5a, 0x10}, &(0x7f00000ab000-0x4)=0xc) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00005b1000-0x9)="2f6465762f73672300", 0x1f, 0x40003) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000221000-0x10)={0x0, 0x7a, 0x5, 0x2e35}, &(0x7f00005af000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000062000-0x20)={0xfffffffffffffffc, 0xc0, 0x0, 0x1, 0x8, 0xe8b8, 0xa0, 0xd050, 0x0}, &(0x7f0000176000-0x4)=0x20) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f000010e000)={0x0, 0x0}) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f00005b1000-0x10)={r4, &(0x7f00005b1000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f000033d000-0x4)=0x161, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x3, &(0x7f00005ad000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffffffff6966, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}]}, &(0x7f00005ae000-0x4)=0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000396000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x2, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0xca59, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x7ff, 0x10001, 0x1, 0xff, 0x6, 0x5, 0x6, 0x100]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000002000)={0x4, 0xffff, 0x4, 0x20000000002, 0x1}, 0x14) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r5, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x84bf, 0x4) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00005b0000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000024e000-0x4)=0x14) 2017/12/08 16:10:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000696000)="2e2f66696c653000", 0x0) fstat(r0, &(0x7f0000c8d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00007b3000-0x8)="2e2f66696c653000", &(0x7f00004d5000)="2e2f66696c653000", &(0x7f00009e8000-0xb)="7365637572697479667300", 0x2, 0x0) getsockname$unix(r0, &(0x7f0000595000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000ab6000)=0x6e) 2017/12/08 16:10:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00006ac000)="2f6465762f6e65742f74756e00", 0x0, 0x0) socketpair(0x1a, 0x800, 0x3, &(0x7f0000608000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000d58000)={0x0}, &(0x7f000044a000)=0x4) r4 = fcntl$dupfd(r0, 0x0, r1) r5 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r5, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000367000)={0xff, {{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f000053d000-0x4)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000253000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f00007ae000)={0x20, 0x0, &(0x7f0000548000-0x20)=[@increfs_done={0x40106308, r6, 0x0}, @increfs={0x40046304, 0x3}, @exit_looper={0x630d}], 0xc, 0x0, &(0x7f000049a000-0xc)="5119d1e2e7a87e3de6883f84"}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000584000-0x4)=0xd7) setsockopt$packet_int(r5, 0x107, 0x14, &(0x7f00004b3000)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r5, &(0x7f0000c85000)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r5, r4) write$tun(r4, &(0x7f000009b000-0x6a)=@hdr={0x2, 0x81, 0x1, 0x0, 0x0, 0x0, @ipv4={{0x16, 0x4, 0x0, 0x1, 0x60, 0x3, 0x5, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[@cipso={0x86, 0x24, 0x7, [{0x6, 0xd, "678990c414293e52ead7c7"}, {0x5, 0x11, "dcbe03dc5649a69be9a225efe20e2a"}]}, @noop={0x1}, @end={0x0}, @lsrr={0x83, 0xf, 0x401, [@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @rand_addr=0x6]}, @lsrr={0x83, 0xb, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}, @noop={0x1}]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x6a) 2017/12/08 16:10:38 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)="2f6465762f62696e6465722300", 0x0, 0x0) r1 = mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000003000+0x594)="2f6465762f62696e6465722300", 0x0, 0x2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x68, 0x0, &(0x7f0000012000-0xbc)=[@dead_binder_done={0x40086310, 0x3}, @enter_looper={0x630c}, @increfs_done={0x40106308, r1, 0x4}, @transaction={0x40406300, {0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f000000f000-0x50)=[@fda={0x66646185, 0x6, 0x3, 0x0}], &(0x7f0000011000)=[0x0, 0x18, 0x0]}}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) getegid() ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f000000e000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000)=[], 0x0, 0x0, &(0x7f0000010000-0x2f)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001000-0x30)={0x60, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x28, &(0x7f0000004000-0x40)=[], &(0x7f000000f000-0x8)=[0x0, 0x48, 0x29, 0x20, 0x0]}, 0xe4a6}}, @increfs_done={0x40106308, 0x0, 0x0}], 0x6f, 0x0, &(0x7f0000001000)="b881049b2361421e19924e6caab6d721f780f1763be9f86d1d2535d9a2465a0e3fda5cafe6a3d19a3aebbb33d43c83801c62c0d701b3f310d6dd2be43090d1f8a1def5ca8b269dc442bb5cb520951408284e9f477d067e9cd4b8581dc65a55d777c0354a37cbe3045b47c658d3d2fa"}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) r4 = syz_open_dev$usbmon(&(0x7f000000a000-0xd)="2f6465762f7573626d6f6e2300", 0x1b2, 0x200300) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000004000)={0x5, &(0x7f0000010000)=[{0x7, 0x6, 0x7, 0x6}, {0x9, 0x9, 0x9, 0x6a}, {0x0, 0x7ff, 0x1, 0x8}, {0x2, 0x0, 0x81, 0x8000}, {0x800, 0x100000001, 0x2, 0x1ff}]}, 0x10) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000007000-0x10)={&(0x7f0000009000/0x2000)=nil, 0x2000}) close(r3) fcntl$addseals(r4, 0x409, 0x733b5ad0ae67e8b5) 2017/12/08 16:10:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xc) write(r0, &(0x7f0000e01000)="1f0000000102ff84000301000000bf00000800010400020000000017000200", 0x1f) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000057000-0xe8)={{{@in=@local={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}, {{@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}}, &(0x7f000074a000-0x4)=0xe8) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f00008a8000)=0x0, &(0x7f0000573000-0x4)=0x4) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000545000-0xd0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000199000)=0xd0) socket$inet6(0xa, 0x3, 0x40) unshare(0xffffffffffffffff) pipe2(&(0x7f0000ada000)={0x0, 0x0}, 0x80000) socket$inet6_tcp(0xa, 0x1, 0x0) fgetxattr(r2, &(0x7f0000c6a000)=@known="73797374656d2e61647669736500", &(0x7f0000ea9000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d) mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x2, 0x0, 0x0, 0x0}) r3 = socket$inet(0x2, 0x1, 0x0) dup(r3) [ 107.194557] syz-executor2: vmalloc: allocation failure: 17179607040 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 107.205691] CPU: 0 PID: 19694 Comm: syz-executor2 Not tainted 4.9.67-gf26d3c7 #106 [ 107.213379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.222716] ffff8801d8ecf880[ 107.223826] netlink: 7 bytes leftover after parsing attributes in process `syz-executor4'. [ 107.224662] binder: 19704:19708 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 107.224671] binder: 19704:19708 BC_INCREFS_DONE u000000002011a000 no match [ 107.224711] binder: 19704:19708 got transaction with invalid parent offset or type [ 107.224732] binder: 19704:19708 transaction failed 29201/-22, size 32-24 line 3253 [ 107.225462] binder: 19704:19708 got transaction with unaligned buffers size, 58534 [ 107.225493] binder: 19704:19708 transaction failed 29201/-22, size 0-40 line 3175 [ 107.233001] binder_alloc: binder_alloc_mmap_handler: 19704 2011a000-2051a000 already mapped failed -16 [ 107.233034] binder: BINDER_SET_CONTEXT_MGR already set [ 107.233040] binder: 19704:19712 ioctl 40046207 0 returned -16 [ 107.234835] netlink: 7 bytes leftover after parsing attributes in process `syz-executor4'. [ 107.238400] binder: 19704:19712 unknown command 0 [ 107.238408] binder: 19704:19712 ioctl c0306201 20004000 returned -22 [ 107.244816] binder: 19704:19708 ioctl c0306201 2000f000 returned -14 [ 107.244860] binder_alloc: 19704: binder_alloc_buf, no vma [ 107.244875] binder: 19704:19712 transaction failed 29189/-3, size 0-40 line 3130 [ 107.251214] binder: undelivered TRANSACTION_ERROR: 29201 [ 107.343863] ffffffff81d906e9 1ffff1003b1d9f13 ffff8801d8f23000 [ 107.350243] ffffffff83ab7dc0 0000000000000001 0000000000400000 ffff8801d8ecf990 [ 107.358194] ffffffff8144ea02 024000c200000003 0000000041b58ab3 ffffffff841913b5 [ 107.366617] Call Trace: [ 107.369178] [] dump_stack+0xc1/0x128 [ 107.374508] [] warn_alloc+0x212/0x240 [ 107.379926] [] ? zone_watermark_ok_safe+0x280/0x280 [ 107.386559] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 107.393366] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 107.399996] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 107.406803] [] __vmalloc_node_range+0x3f5/0x5f0 [ 107.413088] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 107.419892] [] ? kmalloc_order_trace+0x7a/0x190 [ 107.426176] [] vmalloc+0x5b/0x70 [ 107.431158] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 107.437615] [] xt_alloc_entry_offsets+0x41/0x60 [ 107.443902] [] translate_table+0x21a/0x1e80 [ 107.449841] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 107.456820] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 107.463626] [] ? check_stack_object+0x68/0x140 [ 107.469822] [] ? __check_object_size+0x174/0x3a9 [ 107.476189] [] ? 0xffffffff810002b8 [ 107.481431] [] do_ip6t_set_ctl+0x2be/0x470 [ 107.487282] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 107.493918] [] ? mutex_unlock+0x9/0x10 [ 107.499426] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 107.506493] [] nf_setsockopt+0x67/0xc0 [ 107.511997] [] ipv6_setsockopt+0x115/0x150 [ 107.517849] [] tcp_setsockopt+0x82/0xd0 [ 107.523440] [] sock_common_setsockopt+0x95/0xd0 [ 107.529723] [] SyS_setsockopt+0x160/0x250 [ 107.535485] [] ? SyS_recv+0x40/0x40 2017/12/08 16:10:39 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000058000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000c0e000)={0x0, 0x4, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000842000)={0x91, 0x8000, 0x208, 0x40, 0x101, 0x3, 0xff, 0x6, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setresuid(0x0, 0x0, r3) 2017/12/08 16:10:39 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x80000, 0x7f) syz_emit_ethernet(0x56, &(0x7f0000000000)={@random="efad070000a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x48, 0x0, 0x0, 0x3, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @empty=0x0, {[@lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @multicast2=0xe0000002, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0x4, 0x0, 0x4, 0x0, []}]}}, ""}}}}}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000007000)=0x8, 0x4) recvfrom$inet6(r0, &(0x7f0000001000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9, 0x2021, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0xfffffffffffffffd, &(0x7f0000fc0000)={0x4}, 0x0, 0x8) r1 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r1, &(0x7f0000fbf000-0x93)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) r3 = dup3(r1, r2, 0x80000) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000fc1000)="95a4a21f1c823c8fee97ba27ae1657fe55abebc689ac4a54980f545f66ed0fb82673dedf0088342c9aae3662a3360b3b68a5567603040b", 0x37) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc3000-0x20)=[{&(0x7f0000c5d000-0xde)="660180b19f99910176ad96e1af04bbd069e37ef8bd398babcb84ee16173cb9bf350cbc48facd9293c5c83d3a3c9b1fead9257fc780b4e9cd9a22e64c4fad821c47301b76d56c8f4d42da43903db90779457dc74f92ddd54af425174bcd30195657910ff35028dde881056c37056d4e4168818a2a6669427ccd02e09ed7c9090d0b0cf82d871afa887b018762ed84f6c094a512a4b5e5a872104e09944c6991f7a45bd4d191c794e722de6c21a7c0597c5364093ddc8c7beb6bd2c07028a4d82b6acffe8d00cfcf822ff06579c29b79e6236df539234b484c4abdb5eb7861", 0xde}, {&(0x7f0000ee4000-0xf)="54e455099937c3aab4f5a047a6ef74", 0xf}], 0x2, 0x0, 0x0, 0x20008090}, 0x4008810) sendto$inet6(r2, &(0x7f0000fc2000-0x76)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a18cb7daaa9aa9a83371cf00720a00000000000000005175c79e0e4a3f2568cbfac6afde2463b6c4a1cfc7187f8af8b73c47d352a4b9aa415d17b0e63b91367d7a8b72", 0xb9, 0x80, &(0x7f0000fbb000)={0xa, 0x3, 0x5d41, @loopback={0x0, 0x1}, 0x6}, 0x1c) fadvise64(r0, 0x0, 0x1ff, 0x200000000003) setsockopt$inet6_buf(r3, 0x29, 0x0, &(0x7f0000742000-0x69)="818038ebcc1466707a6e53cd299041dbb9f54f64d51012f772b01045e7f0949b701ed5996aa2007244c147081db98bef0fb507f436d900444dbc991147d22cd49855b5f9b52ecc6e737ca983085de0a6d5413a2d1690129ee66d88094010dbc45e7503cca110cb8707", 0x69) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r1, 0x402, 0x7) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000876000-0x10)=@generic="00de759061f7e4eb1d7e63c5cf1be6e4", 0x10) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r3, &(0x7f000037c000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) memfd_create(&(0x7f0000fbf000)="657468317b266d696d655f747970651900", 0x200000000007) 2017/12/08 16:10:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000e4000)="2e2f66696c653000", 0x101000, 0x44) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000928000-0x4)=0x0, &(0x7f000008c000-0x4)=0x4) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000095b000-0x26)="26000000250043050000004d010000000f2000000000000000060200f1ffffff0bb803956e35", 0x26) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000071e000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x7, 0x3, "825f26d0df74d7d1b6fe7b0f8f2f874627737fb8010ab5d8f134c77fe5a6b35d26a7978bc6549c9dd7f5f7c4d222e36a89df50f76d421dcde1e3a08def138900379aee9ce5aee449a19f786d3b7f85ca"}, 0x160) connect$inet(0xffffffffffffffff, &(0x7f0000fd9000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e4000000000000000000", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f00009f0000)={0x0, 0x2, [@random="51eb9167c16f", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) r5 = socket$inet(0x2, 0x1, 0x0) recvmmsg(r0, &(0x7f0000706000-0x78)=[{{&(0x7f00004ae000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, 0x14, &(0x7f0000f54000-0x40)=[{&(0x7f0000259000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}, {&(0x7f0000221000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000179000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}, {&(0x7f0000a6d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}], 0x4, 0x0, 0x0, 0x145180000}, 0x0}, {{&(0x7f0000319000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000024e000-0x20)=[{&(0x7f00001ca000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f0000de1000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}], 0x2, &(0x7f0000ccb000)="00000000000000", 0x7, 0x7}, 0x8000}], 0x2, 0x2000, &(0x7f000029f000-0x10)={0x0, 0x0}) sendto(r4, &(0x7f0000605000)="2dd02aa4c4fbacdaa76a8cfe5dc94ac91894236329de1090adbf22d542a707b334cd8897d07e645d40b1348ac9d7b41f8a45ba56fb95af3bb8e274", 0x3b, 0x11, &(0x7f000051a000)=@ll={0x11, 0x0, r6, 0x1, 0x0, 0x6, @random="557aad20d826", [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r7 = getpgrp(0xffffffffffffffff) getpgrp(r7) r8 = socket$inet6(0xa, 0x2, 0x0) r9 = creat(&(0x7f0000c87000-0x8)="2e2f66696c653000", 0x18d) sendto$inet6(r8, &(0x7f0000f64000-0x1000)="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", 0x57e, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r8, &(0x7f0000031000)="07bdbde67ce5005eff0ffb00000eddee3f8b12714bcdecc318af30a8711585de94fbd57944478be8362d782b31c3bd", 0x2f, 0x40000000000, &(0x7f0000fde000-0x1c)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) ioctl$DRM_IOCTL_SET_MASTER(r9, 0x641e) sendto(0xffffffffffffffff, &(0x7f0000100000-0x41)="dbea8ae9711ac7906fb709e19f2ca62c0e92f856c98f72edccbbcfad49de1fff9cf16cb6afce1443a4ba319434f8e345765b2b2f624cad678b94fd99039c4c49dc", 0x41, 0x0, &(0x7f0000f2a000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="fd10d37e4e25", [0x0, 0x0]}, 0x14) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f0000cda000)=0x0) mkdir(&(0x7f0000972000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f00003e9000-0x8)="2e2f66696c653000", &(0x7f00004e0000)="6175746f667300", 0x1040000, &(0x7f0000b1c000)="") ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f00006d3000)={0x0, 0x0}) [ 107.540729] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 107.547362] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 107.554167] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 107.560711] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 107.573641] Mem-Info: [ 107.576359] active_anon:100875 inactive_anon:41 isolated_anon:0 [ 107.576359] active_file:3833 inactive_file:6809 isolated_file:0 [ 107.576359] unevictable:0 dirty:55 writeback:0 unstable:0 2017/12/08 16:10:39 executing program 4: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f6f000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r1, &(0x7f0000ee3000-0x1c)={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009c7000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f73000)=0xe8) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000003f000)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000bec000-0xc)={r2, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) r3 = socket$inet6(0xa, 0x2, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x40000000000b, &(0x7f0000648000)=0x3, 0x4) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000f71000)={0x0, 0x1d, "a230e8d1d190348a66c3934a6adebe6760be12f5a926126ff54ae29695"}, &(0x7f0000a04000-0x4)=0x25) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000045f000)={0x0, 0x9}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f6d000-0x98)={0x0, @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]}, 0x82, 0xad}, 0x98) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000022f000)=@assoc_value={0x0, 0xffffffff}, 0x8) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000542000)={r4, 0x4, 0xcb, 0x2, 0x3, 0x7}, &(0x7f00006bb000-0x4)=0x14) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000558000-0x38)={&(0x7f0000c80000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bee000)=[{&(0x7f0000eb6000-0x38)="95e77d64adcb8ba659e5bc75113fc347558d1d15a3248fc7880916a2f7cfe897e3ae3f91c0f69cf106ed7d24db42162e840ffc88f121a04f", 0x38}, {&(0x7f000088c000-0x4f)="c92f1ef899de57768d748ecff93bf9a86cfcde0f3fcdd6aae41a00c62defd0ec8f30868a174a19350357cd3fd584734337fd0811d2165059000de3517a51c81a64acb589907d91f6bb10f59ee3edbf", 0x4f}, {&(0x7f0000f6d000)="f8db0ffc13c7697c567544eba52450d00a4a48de7e178a910bf6b05a9d020047487e3ea34d61f251f76fdcf4872946342bb3175759875567b9348d2b00c40790a2c1dd8f3031971d1e10dc9ec62c429ce7b3187907077fbb4cd97df11cec30863fc2aba3e064d9743641d3d340752bfd099ba528ad24a55bbc7d94f46e96cc418e6a4242ac4bc36fadf3beebf105c86e8189e386d1e2742e47c1b565337888abdff8742ab71632271b2d3e45cac8f46976b5f652de087c6923650bd19f8a84937ce670b64f01a431771a1b86dd545ad3e44a511628f0b855eb19db25a277d0f5f3b37d453e0e126adb", 0xe9}], 0x3, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000f6d000-0x18)={0x0, 0x40, 0x1000000030, 0x4, 0xfffe}, &(0x7f0000f6c000)=0x18) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00008ca000)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b97000)=0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000a38000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) sendto$inet6(r1, &(0x7f0000a85000-0x7)="69268ba4c203e3", 0x7, 0x11, &(0x7f0000dc3000)={0xa, 0x3, 0x6c, @loopback={0x0, 0x1}, 0x4}, 0x1c) getgid() mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000ee2000-0x38)={&(0x7f0000f74000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f6e000-0x10)=[{&(0x7f0000f6e000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}], 0x1, &(0x7f0000ed7000-0xb5)="", 0x0, 0x0}, 0x0) [ 107.576359] slab_reclaimable:6739 slab_unreclaimable:26252 [ 107.576359] mapped:22799 shmem:83 pagetables:769 bounce:0 [ 107.576359] free:1463953 free_pcp:419 free_cma:0 [ 107.614714] Node 0 active_anon:403684kB inactive_anon:164kB active_file:15332kB inactive_file:27236kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:91196kB dirty:220kB writeback:0kB shmem:332kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 61440kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no 2017/12/08 16:10:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x3a, 0x4, 0xffffdffffffffffe) setsockopt(r1, 0x1, 0x7, &(0x7f0000001000-0x4)="", 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000ff3000)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000866000-0x8)={0x0, 0x0}) r2 = getpgrp(0x0) getpid() fcntl$getownex(r0, 0x10, &(0x7f0000bfb000)={0x0, 0x0}) getpid() r3 = getpgrp(r2) sched_getparam(r3, &(0x7f0000b33000)=0x0) r4 = 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) r5 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f00007b7000)={{0xa, 0x1, 0x98, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff8}, {0xa, 0x1, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1, [0x1000, 0x0, 0xfffffffffffffffa, 0x80000000, 0x1, 0x2, 0xffffffffffffff00, 0x5]}, 0x5c) r6 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl(r6, 0x6000020000001276, &(0x7f00008ea000)="") getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xff, &(0x7f0000d87000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000dce000)=0x86) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000533000)={@generic="0200000003fffff30004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r7 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x1, 0x0, 0x0}) fcntl$addseals(r4, 0x409, 0xb) setsockopt(r7, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r5) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r7) eventfd2(0x6, 0x801) request_key(&(0x7f00007ee000-0x8)="6b657972696e6700", &(0x7f000012a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000bb3000)="2f6465762f6e65742f74756e00", 0xfffffffffffffffe) r8 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r8, &(0x7f0000b11000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) listen(r8, 0x400000000030) 2017/12/08 16:10:39 executing program 1: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000725000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000dce000-0x4)=0x48) mmap(&(0x7f0000b25000/0x4000)=nil, 0x4000, 0x0, 0x3f, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000b71000-0x38)={0x0, 0x0, &(0x7f000048a000-0x10)=[{&(0x7f0000cb2000)=[{0x11, 0x13, 0x201, 0x2, 0x0, "0b"}], 0x11}], 0x1, &(0x7f0000012000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x2000000, 0x68010, 0xffffffffffffffff, 0x8000000000000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b61000-0x4)=0x0) mmap(&(0x7f000064f000/0x3000)=nil, 0x3000, 0x5, 0x32, 0xffffffffffffffff, 0x1ffffffffffffe) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002d8000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dce000-0x4)=0xe8) getgid() mmap(&(0x7f0000000000/0xea9000)=nil, 0xea9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000012f000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x4000000) mmap(&(0x7f0000413000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000eaa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000eab000-0x20)="12000000120100000300000000000000feff04000000000000000009f7240000"}) r3 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000ea9000)=0x3, 0x4) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00003db000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bec000)=0x18) r4 = epoll_create1(0x7fffc) mmap(&(0x7f000067c000/0x4000)=nil, 0x4000, 0x3, 0x800000000001c, r4, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f000015a000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000eae000-0x4)=0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000361000)={@generic="b3ba7bc4d59d267a76c8f90fab18ee49", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000061e000/0x4000)=nil, 0x4000, 0x2000000, 0x12, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000150000/0x1000)=nil, 0x1000, 0x2000000, 0x8110, r4, 0x1000000000000) [ 107.650977] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 107.683210] lowmem_reserve[]: 0 2910 6411 6411 [ 107.690235] device syz0 entered promiscuous mode [ 107.695757] DMA32 free:2981148kB min:30600kB low:38248kB high:45896kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2981844kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:696kB local_pcp:696kB free_cma:0kB [ 107.696543] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/08 16:10:39 executing program 1: r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x490000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) sched_getscheduler(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000000000)="6d696e697800", 0x80008, &(0x7f0000002000-0xf1)="6e15cca6c3792cebf282610ac17f92a4a1b5fac7a4c7edf2dd54fa8cd9eab52feecd6217afcf505fc1f751c00723bd6abd9e90412b31d539e370bf0c493313437826a7cf829184c54401f2b63f6b33abc84c4208060a8fa822eb2be406ec5d208850997d20bb1ba76f43f408b14cb573cc4aba491414634b9863518ae837257f787b328eda1fb78e04aab011f76c44560b08572c2e84b3ce8d715113f126189b2e63947fced9ee2851901cfeecbda57cecb31b98a2c243913ebf8aefdf6e9aa562f552609610d15bdd266d13f237c35a738404a4b0832282df49adefccc6cc66dae775cac2e96b5c7b3d481453b138d5fd") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f000094b000)={&(0x7f0000111000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000138000-0x50)=[{&(0x7f0000a2a000)="447db049b4e214c28a49e7c9b25d8958c5feac20a2c75b28581a1c3ec4fb92a8fcaf084cae061dea7c600ce02be9987a0124b54c5887973df3c47f0d8e3cdc354280499ed4bf8a74c3f968fcb2615d0196107180c6b8dbdd8f33ff8877afb0caa29e193a83494f128f044c79d60beaec", 0x70}, {&(0x7f0000000000)="b7cf26fdd8b6db1ddda8263752a70fa4b831970fe4270ba6d1503bc18311eb6c8393c717968dc679756e88f57092eff7f5f17f804549901207d9558706f4c0c63a2ea4f38bb3264523ec3ec6abcf0e7fb22c11c0fc5158b12169459eb82799c3ac4e4f68fd179a5fd19d286c9e6d650898301679edb2114718efe3bb20df6aa2c23de2a9d77a064d557d356bb0c41a485bdf50d05b5781588a03eaf76290415878e78e30a71725b87eecf3310621fa971d45ebf1e052755d257cd44b1dfcac7c2c4401d0dbf067dd967cc69510949bfca011f8293b58a7b3270214f98a", 0xdd}, {&(0x7f00004f7000-0x6a)="ee2743174cd63e91db4f9c3b47a4059b3a5fb81e609bad7032edaf88af9d196a27270773cc74c0a77c4b5967175edbdc27efe19776f093840055ea69d5437460c0e825593b912d5056f97b969bf9830fcf5817e5b0c024c967f00836016df67fa2903418e20eda8bf3c8", 0x6a}, {&(0x7f0000fda000-0xba)="c524dd9501d28410e1b75e2aea53ac0ffdba2d3dd39a9fb5055b31d998ffc559d8b61521f05d96dfc02bbbda72c508af7b4afb5864b9a2d387f648bd8e1a6adb9965baef8783d63a663f2274e257946dd2a74f5d48a63b814e3ab6bb36e08b9b4c32d732024511a6e3c153924927d60c437c0b8c49283b4e1a1903061c490b51696bfd1f5a79045b191580e7aa5a601b624f71cbea7e021f984691a9d36c1e5d2d79712ae1ff33c7eaa04d495cea6c61c39379d45c249740182e", 0xba}, {&(0x7f0000fcc000-0x36)="54a4881354f85d58217e6f0fb370e6731a1bb361a4042c70ba43d53408a902fed584e18d55edf38a51ec0aec1662b15eec5e8c176d28", 0x36}], 0x5, 0x0, 0x0, 0x44}, 0x0) getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000869000-0x7)="6d6f756e747300") ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000484000)={0x3f, 0x2, 0x3, 0x1, 0x6, 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]}) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000a1d000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000faf000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f00009f0000)="2e2f66696c653000", &(0x7f00000db000)="72616d667300", 0x0, &(0x7f000000a000)="") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000b78000-0x18)={0x0, 0xa78, 0x4000000000020, 0x9, 0x2}, &(0x7f000049f000)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000ae5000)={r5, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x3, 0x7fffffff, 0x7, 0x21}, 0xa0) sendfile(r3, r3, 0x0, 0x10000) unshare(0x10000000) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00005eb000)={r5, 0x39, 0x74, 0x7f}, 0x10) ioctl$void(r3, 0xc004587f) connect$ipx(r3, &(0x7f0000522000-0x10)={0x4, 0x7, 0xfffffffffffffffe, "1c6977adabd7", 0x3f, 0x0}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000fcc000)={0x9, 0x1, 0x7f, 0x7, 0xffff}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f000067e000)=0x1ff, 0x4) [ 107.750434] lowmem_reserve[]:[ 107.754921] device gre0 entered promiscuous mode [ 107.759265] IPVS: Creating netns size=2536 id=30 [ 107.772894] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. [ 107.787614] device gre0 left promiscuous mode [ 107.791575] device gre0 entered promiscuous mode [ 107.799911] 0 0 3501 3501 Normal free:2822696kB min:36816kB low:46020kB high:55224kB active_anon:430580kB inactive_anon:164kB active_file:15332kB inactive_file:27260kB unevictable:0kB writepending:288kB present:4718592kB managed:3585220kB mlocked:0kB slab_reclaimable:26992kB slab_unreclaimable:109504kB kernel_stack:6464kB pagetables:3360kB bounce:0kB free_pcp:616kB local_pcp:260kB free_cma:0kB [ 107.836319] lowmem_reserve[]: 0 0 0 0 2017/12/08 16:10:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b8b000)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00008e6000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r1 = syz_open_procfs(0x0, &(0x7f0000660000-0xf)="6e65742f697076365f726f75746500") r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r6 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) write$tun(r6, &(0x7f0000b67000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) getpeername$inet(r1, &(0x7f00007f9000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e9d000-0x4)=0x10) r7 = fcntl$dupfd(r4, 0x0, r0) ioctl$TUNSETQUEUE(r7, 0x400454d9, &(0x7f0000d1e000)={@common="62637368300000000000000000000000", @ifru_data=&(0x7f000055f000-0x20)="facf49b4f9b74b05ce4f71d7b87575cce9066d57b32e80db7ab16dbd5ca3d24b"}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000acc000-0x4d)=[@in6={0xa, 0x1, 0x16, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) accept$inet6(r6, 0x0, &(0x7f0000328000)=0x0) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common="74756e6c300000000000000000000000"}) socket$inet(0x2, 0xa, 0x0) ioctl$KDGETMODE(r6, 0x4b3b, &(0x7f00005a9000)=0x0) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f00003a4000)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f0000bcb000)={r8, 0x0, 0x3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00006f3000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000608000-0x10)={r9, r10, 0x3}) [ 107.842895] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 107.863400] DMA32: 1*4kB (M) 3*8kB (M) 6*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 2*512kB (M) 1*1024kB (M) 2*2048kB (M) 726*4096kB (M) = 2981148kB [ 107.881136] Normal: 1643*4kB (UME) 1560*8kB (UME) 1044*16kB (UME) 518*32kB (UME) 1652*64kB (UME) 353*128kB (UME) 43*256kB (UME) 12*512kB (UME) 3*1024kB (UME) 7*2048kB (M) 634*4096kB (UM) = 2834668kB [ 107.907964] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 107.917168] 10732 total pagecache pages [ 107.921142] 0 pages in swap cache [ 107.924590] Swap cache stats: add 0, delete 0, find 0/0 [ 107.929936] Free swap = 0kB [ 107.932954] Total swap = 0kB [ 107.935950] 1965979 pages RAM [ 107.939867] 0 pages HighMem/MovableOnly [ 107.944142] 320236 pages reserved [ 107.947899] syz-executor2: vmalloc: allocation failure: 17179607040 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 107.958850] CPU: 1 PID: 19723 Comm: syz-executor2 Not tainted 4.9.67-gf26d3c7 #106 [ 107.966249] device gre0 entered promiscuous mode [ 107.971258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.980588] ffff8801c5927880 ffffffff81d906e9 1ffff10038b24f13 ffff8801c6718000 [ 107.988558] ffffffff83ab7dc0 0000000000000001 0000000000400000 ffff8801c5927990 [ 107.996521] ffffffff8144ea02 024000c200000003 0000000041b58ab3 ffffffff841913b5 [ 108.004478] Call Trace: [ 108.007034] [] dump_stack+0xc1/0x128 [ 108.012370] [] warn_alloc+0x212/0x240 [ 108.017802] [] ? zone_watermark_ok_safe+0x280/0x280 [ 108.024438] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 108.031242] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 108.037876] [] ? save_stack_trace+0x16/0x20 [ 108.043822] [] ? save_stack+0x43/0xd0 [ 108.049245] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 108.056050] [] __vmalloc_node_range+0x3f5/0x5f0 [ 108.062336] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 108.069144] [] ? kmalloc_order_trace+0x7a/0x190 [ 108.075432] [] vmalloc+0x5b/0x70 [ 108.080422] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 108.086890] [] xt_alloc_entry_offsets+0x41/0x60 [ 108.093184] [] translate_table+0x21a/0x1e80 [ 108.099129] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 108.106114] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 108.112920] [] ? check_stack_object+0x68/0x140 [ 108.119117] [] ? __check_object_size+0x174/0x3a9 [ 108.125490] [] ? 0xffffffff810002b8 [ 108.130731] [] do_ip6t_set_ctl+0x2be/0x470 [ 108.136586] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 108.143217] [] ? mutex_unlock+0x9/0x10 [ 108.148720] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 108.155787] [] nf_setsockopt+0x67/0xc0 [ 108.161289] [] ipv6_setsockopt+0x115/0x150 [ 108.167138] [] tcp_setsockopt+0x82/0xd0 [ 108.172730] [] sock_common_setsockopt+0x95/0xd0 [ 108.179014] [] SyS_setsockopt+0x160/0x250 [ 108.184777] [] ? SyS_recv+0x40/0x40 [ 108.190020] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 108.196887] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 108.203690] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 108.210247] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 108.217819] Mem-Info: [ 108.220222] active_anon:95710 inactive_anon:41 isolated_anon:0 [ 108.220222] active_file:3833 inactive_file:6818 isolated_file:0 [ 108.220222] unevictable:0 dirty:94 writeback:0 unstable:0 [ 108.220222] slab_reclaimable:6764 slab_unreclaimable:27769 [ 108.220222] mapped:22800 shmem:83 pagetables:759 bounce:0 [ 108.220222] free:1467739 free_pcp:430 free_cma:0 [ 108.253382] Node 0 active_anon:382840kB inactive_anon:164kB active_file:15332kB inactive_file:27272kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:91200kB dirty:376kB writeback:0kB shmem:332kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 36864kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 108.282731] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 108.312457] lowmem_reserve[]: 0 2910 6411 6411 [ 108.317673] DMA32 free:2981148kB min:30600kB low:38248kB high:45896kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2981844kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:696kB local_pcp:0kB free_cma:0kB [ 108.349088] lowmem_reserve[]: 0 0 3501 3501 [ 108.354039] Normal free:2873932kB min:36816kB low:46020kB high:55224kB active_anon:382840kB inactive_anon:164kB active_file:15332kB inactive_file:27272kB unevictable:0kB writepending:376kB present:4718592kB managed:3585220kB mlocked:0kB slab_reclaimable:27056kB slab_unreclaimable:111192kB kernel_stack:5696kB pagetables:3036kB bounce:0kB free_pcp:1016kB local_pcp:376kB free_cma:0kB [ 108.388002] lowmem_reserve[]: 0 0 0 0 [ 108.392413] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 108.407723] DMA32: 1*4kB (M) 3*8kB (M) 6*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 2*512kB (M) 1*1024kB (M) 2*2048kB (M) 726*4096kB (M) = 2981148kB [ 108.424837] Normal: 1811*4kB (UME) 1541*8kB (UME) 1030*16kB (UME) 517*32kB (UME) 1652*64kB (UME) 353*128kB (UME) 43*256kB (UME) 12*512kB (UME) 3*1024kB (UME) 12*2048kB (M) 641*4096kB (UM) = 2873844kB [ 108.445449] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 108.454157] 10738 total pagecache pages [ 108.458105] 0 pages in swap cache [ 108.461531] Swap cache stats: add 0, delete 0, find 0/0 [ 108.466886] Free swap = 0kB [ 108.469883] Total swap = 0kB [ 108.473481] 1965979 pages RAM [ 108.476558] 0 pages HighMem/MovableOnly [ 108.480504] 320236 pages reserved 2017/12/08 16:10:40 executing program 5: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000f63000)=0x1, 0x4) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) sendto$inet(r0, &(0x7f000017d000)="e380a949199c4d5546ed9f2b52b453c767e50000008273008000021c1fd4f3ffffffffffffbf7f009161d087a4d3b6200000000000080b05000600ec191b15fb", 0x40, 0x20004000, 0x0, 0x0) mmap(&(0x7f0000e78000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000ed8000)="2f6465762f73657175656e63657200", 0x0, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xc642, 0x0, 0xd34, 0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0xa) mkdir(&(0x7f000001e000)="2e2f66696c653000", 0xfffffffffffffffe) r1 = syz_open_dev$usbmon(&(0x7f0000bd0000)="2f6465762f7573626d6f6e2300", 0x4, 0x0) select(0x3, &(0x7f0000006000-0x11)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000+0x205)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000818000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000818000)=@generic={0xfffffffffffffff7, 0xfffffffffffffff9, 0x6}) mmap(&(0x7f00006f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00009f8000)={0x0}, &(0x7f0000bf5000-0x4)=0x4) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000731000)=@buf={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000fbc000-0x14)={0x0, 0x1, 0xa73, 0x4, 0x20, 0x6c90}, &(0x7f00006d1000-0x4)=0x14) fstatfs(r1, &(0x7f0000233000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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connect$inet(r0, &(0x7f000034f000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000124000-0x4)=0x8000000001000203, 0x4) close(r0) 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) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004e5000-0x8)={0x0, 0x0}) socket$inet_sctp(0x2, 0x1, 0x84) 2017/12/08 16:10:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000d6f000)=0x0, 0x4) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000fbd000-0x28)={@generic="00099402000000000000067d08cebd5c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$int_in(0xffffffffffffffff, 0x5473, &(0x7f0000a2b000)=0x5) mkdir(&(0x7f00000b1000)="2e2f66696c653000", 0x0) mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x0, &(0x7f0000ce3000)="") r1 = creat(&(0x7f000016d000-0x8)="2e2f66696c65302f66696c653000", 0x0) mount(&(0x7f0000012000-0x8)="2e2f66696c65302f66696c653000", &(0x7f0000e1f000-0x8)="2e2f66696c653000", &(0x7f0000184000)="010080000000006465667d00", 0x1000, &(0x7f000078a000)="") unlink(&(0x7f0000482000)="2e2f66696c65302f66696c653000") fchownat(r1, &(0x7f0000942000-0x14)="2e2f66696c65302f66696c65302f66696c653000", 0x0, 0x0, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, &(0x7f0000b8c000+0x61d)=0x1) mount(&(0x7f0000d78000-0x14)="2e2f66696c65302f66696c65302f66696c653000", &(0x7f00008fd000-0x1)="2e", &(0x7f00002d0000-0x7)="63707573657400", 0x0, 0x0) mount(&(0x7f0000dcf000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000ff8000)="2e2f66696c653000", &(0x7f00003c5000)="6175667300", 0x1004, &(0x7f0000b3c000-0x2)="") wait4(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000cc8000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f0000e51000)="2f6465762f70707000", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 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, r2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000476000-0x20)={0x0, 0x15, "7542f3e0cc57b9bc94b41cbd3c8ad747cbf0a68b3c"}, &(0x7f0000be2000)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000c24000)={r3, 0x5, 0x3ffffff, 0x9, 0x9, 0xe}, &(0x7f000093f000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00004de000-0x20)={0x6, 0x9, 0x20f, 0xfffffffffffffffd, 0x10, 0x0, 0x6, 0x0, 0x0}, &(0x7f0000cf4000-0x4)=0x20) clock_gettime(0x0, &(0x7f00008fe000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000751000)={0x0, 0x0}) 2017/12/08 16:10:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001000)="6e65742f6465765f736e6d703600") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x7) fchdir(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f0000e9d000)="6e65742f6465765f736e6d703600", 0xe, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000e13000-0x4)=0x8, 0x4) 2017/12/08 16:10:40 executing program 1: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) accept$ax25(0xffffffffffffffff, 0x0, &(0x7f000094f000-0x4)=0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000f9d000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000d0d000-0x4)=0x10, 0x800) r1 = socket(0x11, 0x6, 0x9) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f9d000-0x4)=0xc) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace(0x4207, r3) ptrace$getregset(0x4204, r3, 0x202, &(0x7f000049a000-0x10)={&(0x7f0000f9d000)="", 0x0}) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$binder(&(0x7f0000003000)="2f6465762f62696e6465722300", 0x0, 0x802) r5 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0) mmap$binder(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x110, 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) syz_open_dev$binder(&(0x7f0000006000)="2f6465762f62696e6465722300", 0x0, 0x0) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000005000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x1, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f0000002000)={0x8, 0x4e3, 0x400, 0x1f, 0x4, 0x7}) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000048d000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) bind$inet(r6, &(0x7f0000006000)={0x2, 0x2, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r5) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000004000-0xd4)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000e000-0x1)=[], &(0x7f000000d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/08 16:10:40 executing program 7: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ff1000-0xb)="2f6465762f6877726e6700", 0x610600, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ff0000)={@generic="0440361f85e81f9df0247ac4f1d48c4d", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe8000)={0x0, 0x0, 0x0}, &(0x7f0000a03000)=0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000feb000)={0x0, 0x0}) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000253000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000feb000-0x4)=0xbe) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000055c000-0x18)=@get={0x1, &(0x7f0000ff2000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1f}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000ff3000-0x4)=0x0, &(0x7f0000a64000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0xfe, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x6) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000ff4000-0xb)="2f65762f6885726e6700", 0xffffffffffffffff) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000bab000)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f0000feb000+0xbc)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000fec000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc1, r3}) r4 = inotify_init1(0x80800) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000ff4000-0xc)="7700616e3173656c545e368f", 0x8008000001) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ff0000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005c1000)=0xc) fcntl$setown(r4, 0x8, r6) fcntl$getownex(r4, 0x10, &(0x7f00006c9000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) ptrace(0x4207, r7) recvfrom$unix(r5, &(0x7f0000e48000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8, 0x40001ffd, &(0x7f00007c8000)=@file={0x0, "2e2f66696c653000"}, 0xa) get_robust_list(r7, &(0x7f0000f7b000-0x8)=&(0x7f0000fed000)={0x0, 0x0, 0x0}, &(0x7f0000fed000)=0x18) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000ff2000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006cb000-0x4)=0xe8) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$sg(&(0x7f0000ff5000-0x9)="2f6465762f73672300", 0x8, 0x505602) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000a15000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x9}) ptrace$setopts(0x3, r7, 0x20, 0x2000000000000) 2017/12/08 16:10:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x9) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006ee000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000aea000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a53000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000018a000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$netlink(0x10, 0x3, 0x23100f6eba85090b) setsockopt$netlink_NETLINK_PKTINFO(r6, 0x10e, 0x3, &(0x7f0000555000)=0x8, 0x4) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f00005b5000-0x4)=0x5, 0x4) bind$netlink(r6, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x6, 0x20003}, 0xc) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f0000f8f000-0x4)=0x0, 0x4) r7 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00001ec000)=0x0, &(0x7f000094a000-0x4)=0x4) clone(0x10000000, &(0x7f0000be7000)="0221c7d5e5aeabf283c59ea4159e4e56baceea154384ee22bc9d59aeaff36fcf45a0879e918755a01ee113ac7453f73c910161f158c87d1e295cc067aab85a7e22ca273fac7336420642b18a8ba82c047f10b299268c9b04985acd8e7961c659d197e3557dad3d7e0a321cb6ab7fe88eec26258ec71fbd005631dfeac16470f61403fdcec3836d15f632c079c8bba9e7511b7b497c34a826618ef74f49c4d8b5572a", &(0x7f0000fa9000-0x4)=0x0, &(0x7f000074c000-0x4)=0x0, &(0x7f00007f2000)="75b771e2d2bc05325153c52545e6627aa5ed1d8db44120f5ef2bc0aa3e57944f0240e4da2962b1581707017cc9893f16df344f82f0b09672d7c9b3e3e60e7cdf7547091fc4312c2cb760fc776546e6057cbf87b4c81491ee205ba2c63250de6768f99177806deb28abd669a3840f7627be8d3ec71ecd7fd1ce64c102ca6872cce38c597a0df86323e8dc6e17549e96f0a3edd3bf3a4727c3a3") sendmsg$netlink(r7, &(0x7f0000bee000)={&(0x7f0000784000-0x4)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00001c5000)=[{&(0x7f00006fe000)=[{0x10, 0x5, 0x104, 0x0, 0x0, ""}, {0x6b4, 0x7fff, 0x0, 0x0, 0x0, "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"}], 0x6c4}], 0x1, &(0x7f0000b1b000)=[], 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r6, 0x10e, 0x8, &(0x7f00007bc000)=0x7ff, 0x4) r8 = add_key(&(0x7f000025f000-0x8)="6269675f6b657900", &(0x7f000027b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000079e000-0x10)="476e683ce8eeeecec6acb49a1d196707", 0x10, 0xfffffffffffffffc) keyctl$invalidate(0x15, r8) mknodat(r5, &(0x7f0000e01000)="2e2f66696c653000", 0x2, 0xffffff2b) connect$netlink(r7, &(0x7f00001cc000-0xc)={0x10, 0x0, 0x1, 0x82}, 0xc) set_robust_list(&(0x7f0000f27000)={&(0x7f0000d2f000/0x4000)=nil, 0x1, &(0x7f0000b24000/0x3000)=nil}, 0x18) sendmsg$netlink(r7, &(0x7f0000c89000-0x38)={&(0x7f00001b1000-0xc)={0x10, 0x0, 0x6, 0x7ff}, 0xc, &(0x7f00004fc000)=[{&(0x7f00005b8000)=[], 0x0}, {&(0x7f0000a12000)=[{0x10, 0x0, 0x0, 0x2, 0x0, ""}], 0x10}], 0x2, &(0x7f000063b000-0x30)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r7]}], 0x2, 0x0}, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r5, 0xc06864a1, &(0x7f0000740000-0x64)={&(0x7f0000724000)=[0xb2, 0x10000], 0x2, 0x81, 0xb9, 0x0, 0x2, 0x16e, {0x65, 0x7, 0x100000000, 0x2d, 0x250, 0xb71, 0x4, 0x2f, 0x80000001, 0x3, 0x6, 0x80, 0x2, 0xfffffffffffffff9, "8eb3b16d9b9d43341311f0a0ac4a5f78d3458041bf1e0e695361e30c1fdbb8b2"}}) getsockopt$ax25_int(r5, 0x101, 0x6, &(0x7f0000b00000-0x4)=0x0, &(0x7f0000caf000-0x4)=0x4) recvmsg(r6, &(0x7f00007cc000)={&(0x7f00000de000-0x1002)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1002, &(0x7f000091c000-0x10)=[{&(0x7f00005aa000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}], 0x1, &(0x7f0000bc6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28, 0x1a}, 0x40020) r9 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000e78000-0xe)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0, 0x0, 0x3, 0x11, 0x80, 0x20, 0x3, r3, r9}, {0x1, 0x100000000, 0x4, 0x6, 0x81, 0x80000001, 0xfff, 0x3}, {0xb1, 0x0, 0x4, 0x4}, 0x5, 0xffffffff, 0x10000, 0x1, 0x28, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x1}, 0x0, @in=@empty=0x0, 0x4, 0x4, 0x3, 0x5, 0x1, 0x7fffffff, 0xc91}}, 0xe8) r10 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$TIOCSCTTY(r10, 0x4c06, 0x80000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00006d6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/08 16:10:40 executing program 2: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000815000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000935000)="2f6465762f70707000", 0x40002, 0x0) getsockname$llc(r0, &(0x7f000074c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000601000)=0x10) r1 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="ff00200004000100008000000000bc22", @ifru_map={0xfa6, 0x5, 0x8, 0x40000000003, 0x7, 0x6}}) close(r1) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000a3c000-0x8)="2e2f66696c653000") socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pause() r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000792000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = request_key(&(0x7f0000726000)="7472757374656400", &(0x7f00009c2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000341000)="00", 0xfffffffffffffffe) add_key$keyring(&(0x7f00000e6000)="6b657972696e6700", &(0x7f0000acb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r4) add_key(&(0x7f00003e7000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f00009e5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000673000)="e29c4bdc9d4777d5803996bbb55d51330da63a4016d55c2d4d858228dc142af043900747d9bb50a452991b67b3694c94dd47032a9f8d57206bf7c202ff98ef1177d1f1a4f96e8166ec", 0x49, r4) sendto$inet(r3, &(0x7f000078d000)="", 0x0, 0x20008045, &(0x7f0000929000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = accept$ipx(r0, 0x0, &(0x7f00006c0000-0x4)=0x0) shutdown(r3, 0x1) wait4(0x0, 0x0, 0x21000000, &(0x7f00009bb000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_gettime(r5, &(0x7f0000b0e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000547000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000fe6000)={0x7f}, &(0x7f0000e7b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000846000-0x10)={r6, 0x0}, 0x8) clock_gettime(0x6, &(0x7f0000583000-0x10)={0x0, 0x0}) r9 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a4b000)="2f73656c696e75782f73746174757300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r9, 0x84, 0x15, &(0x7f0000f44000-0x1)={0x0}, 0x1) ppoll(&(0x7f0000071000-0x10)=[{r3, 0x84, 0x0}, {r3, 0x2001, 0x0}], 0x2, &(0x7f0000df6000)={r7, r8+10000000}, &(0x7f0000a93000-0x8)={0xcb3f}, 0x8) recvfrom$unix(r2, &(0x7f00003f4000)="", 0x0, 0xfffffffffffffffd, &(0x7f0000d21000)=@file={0x4, "2e2f66696c653000"}, 0xa) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f000042e000)=0x0) sendto(r5, &(0x7f00008c0000)="73", 0x1, 0x4000000, 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000925000)="2f6465762f7573626d6f6e2300", 0x800951a, 0x204000) fstat(r3, &(0x7f00005c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/08 16:10:40 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x4a, 0x0, 0x0) [ 109.092060] pktgen: kernel_thread() failed for cpu 0 [ 109.097275] pktgen: Cannot create thread for cpu 0 (-4) [ 109.103316] IPVS: Creating netns size=2536 id=31 [ 109.129004] binder: release 19775:19782 transaction 222 in, still active 2017/12/08 16:10:40 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x807ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f000070f000-0x118)={0x3f, {{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x8000000080000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000094b000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x802) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f00001aa000-0xe)="2f6465762f6b657963686f726400", 0x0, 0x0) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f0000ebe000)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet(0x2, 0x4, 0x4, &(0x7f00000ab000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)={0xffffffffffffffff, 0x1, 0xfff, 0x80, 0x0}) read(r3, &(0x7f000097b000-0x3)="000000", 0x3) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000f30000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f000036c000)={{0xffffffffffffffff, 0x3, 0x81, 0x2, 0xfffffffffffffffc}, 0x100000001, 0x0, "69643100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x248, 0x5, 0x9, 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]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) r7 = pkey_alloc(0x0, 0x83) writev(r5, &(0x7f00005d0000-0x80)=[{&(0x7f00005e7000-0x1000)="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0x1000}, {&(0x7f0000d6e000-0x1000)="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", 0x1000}, {&(0x7f00006ed000)="10eaab7df77c2437ad73225e7e6acd9ccb87c8eaea17832bf2d11ab10b63f16c1dffcc1123f0d57fec17fe9b79274e1ff78928e5379a6ae9fd061100fd231de8030548caeb96315ec56277df92f3aadf216dc73e8142afe09c76776754655de0a98e56f4d224e789e15137d36b", 0x6d}, {&(0x7f0000c84000)="7ad719869413c48d0d5ffe62f4ea143d5d0136a9bbc731429817dde6d1baaacfe679c9adde61dfd454902a7c26c0d02cf1bb2498242d35d5e499312c36d8ef45dbed36c2cff18f5826f30d586a915d40babd9b913c5ccfb9fafffe563865e8cf5d87708ceca62d8b1194cb7be6e208ba15cf89f992058f2eda23027c28c1d4b67bb77a640bd3f54169b180eb92881e802ef3bd2f21a7a6bf2b6566242eb6b9a024840343a8cdb630ef10349830b9849ae2ef6671a9c9b589d04cc620a543c7b8408af8b9dcd42340a483d90a63468ef49fe32a6894f4e7eedff1f10b7c1ecdbe5880a5cca817", 0xe6}, {&(0x7f0000d6a000-0xf)="dd3e54fc20fc63692d8c30770bb763", 0xf}, {&(0x7f00006f3000-0x5f)="b0c882a12511a081b9ea87ea00a4152d6402064b583e8b2b922d1cdea0841948e2996630338e7af08adc29ab5f3788004ed613e93a61f0a8c00939ef45b337f41a83feb9901d98ef8114a868bdb7b6389ec74abccd8796c48a45231e79286c", 0x5f}, {&(0x7f000077c000)="b6a77f78491ce253d1cbdc26a9dc13c57f56556810df99f341aadab181b164570d4d387f8c2f7b6ba91a4b6cc63293f451315dba02286e9480364ad8282e42edccf71477f4343674c78df2ad600e729693845cc4f2bacf3a8e13c557447d6bdf1b296bb905c87d6a02fc", 0x6a}], 0x8) pkey_free(r7) getpeername(r6, &(0x7f0000634000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f8d000-0x4)=0xc) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f00008d7000)="2f6465762f6175746f667300", 0x13, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f000020c000)={0x0, 0x1, 0x5, 0x1}, 0x10) bind$netlink(r4, &(0x7f0000c37000-0xc)={0x0, 0x0, 0xf75c, 0x1ff}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = dup3(r2, r0, 0x0) getsockopt$inet_udp_int(r8, 0x11, 0x67, &(0x7f00000d8000)=0x0, &(0x7f000051a000-0x4)=0x4) clone(0x8200, &(0x7f0000aec000)="ecfae33f155c3f91327655451b3f04b960a1bb5127049bdde667129a172b2d1ce69a47f2d0807e4b84cf74a562281fd1862bebc6960d72b9bf70d235cdff01000000000000c21670372ed912f2366344bb4087957ae5cddd980439b1d5053e27a58caa6ba48d7f764d14f271f34328e0675879d5cae417efd9d247c48a572c04e8bbdcfdf7ad4b4c90a50ccadbff0f39a6c290453e17f263138b1ac01df1dbbef0c261a0c0c6c4e967516c37944135b677595bc924110bd6e1291b2f598bf2a740d634162fad8f1825d77e96180855e312d1649bfa2ad165ceb28a", &(0x7f0000909000)=0x0, &(0x7f00003a7000-0x4)=0x0, &(0x7f0000ef7000)="fc910e79e91d9dfdff3c3be770b087db579508c765ad7ffc474e54a3fbae678e37daaa22f9bf70cb37bac01364dd53c6fe227310666f279b4fe2a120015d70e2eb8fbd9b2d65bc67f19c4253cc23be9d25bd0000000000f7ff39121ce8e9de344230cb700480fa13457114") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r9, 0x84, 0x73, &(0x7f0000bfe000-0x18)={0x0, 0xbc, 0x10, 0x1, 0x280}, &(0x7f000007a000)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r8, 0x84, 0x0, &(0x7f00009a5000-0x10)={r10, 0x2, 0x14, 0x5e4}, &(0x7f0000a8e000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xa, &(0x7f00003e3000)={0x3, 0x140000000, 0x800b, 0x9e, 0x1, 0x1bc, 0x100000001, 0x80000000, r10}, 0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r9, 0x84, 0x11, &(0x7f0000da4000)={r10, 0xff}, 0x8) 2017/12/08 16:10:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000412000-0x8)="6b657972696e6700", &(0x7f00005e7000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) modify_ldt$read(0x0, &(0x7f00008e2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e) openat$rfkill(0xffffffffffffff9c, &(0x7f0000cfd000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) accept(0xffffffffffffff9c, 0x0, &(0x7f00000bf000-0x4)=0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r1 = socket$inet(0x2, 0x1, 0x0) clock_gettime(0x11000000, &(0x7f0000dcf000)={0x0, 0x0}) select(0x40, &(0x7f0000204000-0x40)={0xfff, 0x4, 0x6, 0x6, 0x100000001, 0x1ff, 0x528, 0x100000001}, &(0x7f0000ba2000-0x40)={0x100, 0x1000, 0x3ff, 0x0, 0xc2, 0x9, 0x1be9, 0x4}, &(0x7f00001b4000-0x40)={0x100000001, 0xfff, 0xfffffffffffffeff, 0x2a, 0x7, 0x6088, 0x800, 0xffffffffffffff64}, &(0x7f0000353000-0x10)={r2, r3/1000+30000}) r4 = syz_open_dev$tun(&(0x7f00005c4000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@generic="bad9e11c81d826fd7e4bd69eb804ef7e", @ifru_flags=0x301}) r6 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7fffffffffffffd, 0x0, &(0x7f0000c29000)={0xffffffffffffffff, 0xffffffffffffffff}) select(0x40, &(0x7f0000e58000)={0x2, 0x9, 0x3, 0x9, 0x7, 0x10001, 0x7fffffff, 0xa5}, &(0x7f0000578000)={0x0, 0x800, 0x1, 0x10001, 0x9e4, 0x2, 0x6, 0x1f34}, &(0x7f0000660000)={0x7ff, 0x80, 0x4, 0x0, 0x1, 0x866, 0x6, 0x2}, &(0x7f00007d2000-0x10)={0x0, 0x0}) r8 = memfd_create(&(0x7f0000816000-0x16)="c62b7573657276626f786e6574316b657972696e6700", 0x0) fallocate(r8, 0x3, 0x100000000, 0x8) r9 = getpgid(0x0) ptrace$peekuser(0x3, r9, 0xf7cc) ftruncate(r8, 0x40007) openat$keychord(0xffffffffffffff9c, &(0x7f0000e85000)="2f6465762f6b657963686f726400", 0x400040, 0x0) ioctl$EVIOCGKEYCODE(r8, 0x80084504, &(0x7f0000319000)="00000000") sendfile(r7, r7, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common="74756e6c300000000000000000000000"}) fcntl$dupfd(r4, 0x406, r4) 2017/12/08 16:10:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000922000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readahead(r0, 0x3, 0x402) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ec1000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fc7000)={0x0, 0x0, &(0x7f0000a95000-0x1c)=[]}, &(0x7f0000cac000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00002cd000-0x4)=0x80, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002cf000)={0x100000001, 0x2, 0x9, 0x13, r1}, 0x10) inotify_init() setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000986000-0x4)=0x20, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000adb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c82000)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000b98000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}], 0x3c) r2 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x4, 0x101082) r3 = socket$unix(0x1, 0x2000000000005, 0x0) r4 = memfd_create(&(0x7f00006c9000-0xb)="2f6465762f6c6f6f702300", 0x1) fcntl$setflags(r2, 0x2, 0x1) r5 = memfd_create(&(0x7f0000a48000-0xc)="00003c1f8000000000006c00", 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000664000)={r1, 0x800080, 0xb, "0000000000000002000000"}, 0x13) ioctl$sock_SIOCSIFBR(r5, 0x8940, &(0x7f0000663000)=@generic={0x3, 0x6b, 0xffffffffffffff2f}) accept4$inet6(r4, 0x0, &(0x7f0000392000)=0x0, 0x80800) fchmod(r2, 0x3ffffffffffffffe) r6 = syz_open_dev$usbmon(&(0x7f0000931000)="2f6465762f7573626d6f6e2300", 0x1, 0x101000) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000069d000-0x8)=0x0) syz_open_dev$mice(&(0x7f000022f000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) sendfile(r2, r2, &(0x7f0000224000-0x8)=0x0, 0x100000002) fremovexattr(r3, &(0x7f00001ef000)=@random={"747275737465642e00", "2c2600"}) close(r2) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000df5000-0xe)={0x5, [0x2, 0x7, 0x101, 0x4, 0x1f]}, &(0x7f0000785000)=0xe) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f00007db000-0x14)={0x4, 0x100, 0x5, 0x1, 0x5890}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 109.137295] binder: send failed reply for transaction 222 to 19775:19782 2017/12/08 16:10:40 executing program 1: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x202004000008200b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000992000)=0x0) mlock(&(0x7f000083b000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004cd000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000eb8000)=[{r3, 0x0, 0x0}], 0x1, 0x6) splice(r2, 0x0, r2, 0x0, 0x58, 0x7) r5 = dup2(r1, r2) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f000013f000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00007e5000)={0x10000, 0x0, 0x909a5737278e628c, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f0000dbd000-0x20)={0x9086, r6, 0x10001, 0x13bc}) writev(r5, &(0x7f0000051000)=[{&(0x7f0000015000-0xca)="4c71c48cd34cf9fe94f8e0f3c0040c9c23eaf814c91db47bb6ec4be91f97c7c93842202063f7216fd3f7b43a4569b14c2adfaa41247a0e944163f24bdb2e5fe54bae84b2f1759438dc5f2a9441ec368dc58c46c0399bcf89", 0x58}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000ea3000)={0x0, 0x4, 0x90, "b5980d815dc325e19c8b0582ec4c6f9863b26a2288d356903c61c8b10999610e61c0ae9cb089c282969fc0eaa7c6e8c855bf92333c1380187fbc5697a0390a471f277c5334fc5e3d538e1fb056424abc8a64f42d98f24129fbf22d395564c4e56b5f4581d85b79b4cb20cea4c91f295b25272489a1ac1ddacae54c0778e805da9dbf714f5344b14a0c801ff070d58376"}, 0x98) unshare(0x400) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = inotify_add_watch(r5, &(0x7f0000379000-0x8)="2e2f66696c653000", 0x25c) inotify_rm_watch(r5, r7) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a7d000-0x4)=0x0, &(0x7f0000ff9000)=0x4) r8 = timerfd_create(0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$sg(&(0x7f000076f000)="2f6465762f73672300", 0x100000000000000c, 0x0) ioctl$EVIOCSABS0(r9, 0xc0189436, &(0x7f0000aaf000)={0x9, 0x4, 0x0, 0xffffffffffffffff, 0x5, 0x0}) syz_open_dev$sg(&(0x7f0000928000-0x9)="2f6465762f73672300", 0x4, 0x2400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r8, &(0x7f0000001000)={0x0}, 0x8, 0x800) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 109.178765] binder: release 19775:19782 transaction 224 in, still active [ 109.188181] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5 sclass=netlink_route_socket pig=19792 comm=syz-executor0 [ 109.189143] binder: send failed reply for transaction 224 to 19775:19782 [ 109.189145] ------------[ cut here ]------------ [ 109.189160] WARNING: CPU: 0 PID: 4 at drivers/android/binder.c:2154 binder_send_failed_reply+0x147/0x3a0 [ 109.189163] Unexpected reply error: 29189 [ 109.189166] Kernel panic - not syncing: panic_on_warn set ... [ 109.189166] [ 109.189178] CPU: 0 PID: 4 Comm: kworker/0:0 Not tainted 4.9.67-gf26d3c7 #106 [ 109.189181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.189191] Workqueue: events binder_deferred_func [ 109.189201] ffff8801da247918 ffffffff81d906e9 ffffffff83a46d00 ffff8801da2479f0 [ 109.189209] ffffffff83eaa700 ffffffff82d5a967 0000000000000009 ffff8801da2479e0 [ 109.189217] ffffffff8142c411 0000000041b58ab3 ffffffff84186cc0 ffffffff8142c255 [ 109.189218] Call Trace: [ 109.189227] [] dump_stack+0xc1/0x128 [ 109.189234] [] ? binder_send_failed_reply+0x147/0x3a0 [ 109.189243] [] panic+0x1bc/0x3a8 [ 109.189250] [] ? percpu_up_read_preempt_enable.constprop.54+0xd7/0xd7 [ 109.189257] [] ? vprintk_emit+0x3ad/0x750 [ 109.189264] [] ? binder_send_failed_reply+0x147/0x3a0 [ 109.189271] [] __warn+0x1c4/0x1e0 [ 109.189277] [] warn_slowpath_fmt+0xc4/0x110 [ 109.189283] [] ? __warn+0x1e0/0x1e0 [ 109.189290] [] ? _binder_inner_proc_lock+0x2c/0x50 [ 109.189296] [] binder_send_failed_reply+0x147/0x3a0 [ 109.189303] [] binder_thread_release+0x263/0x540 [ 109.189310] [] binder_deferred_func+0x43f/0xd10 [ 109.189318] [] ? __lock_is_held+0xa1/0xf0 [ 109.189327] [] process_one_work+0x78f/0x15f0 [ 109.189333] [] ? process_one_work+0x6db/0x15f0 [ 109.189340] [] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 109.189347] [] worker_thread+0xe0/0x10d0 [ 109.189353] [] kthread+0x26d/0x300 [ 109.189359] [] ? process_one_work+0x15f0/0x15f0 [ 109.189365] [] ? kthread_park+0xa0/0xa0 [ 109.189371] [] ? kthread_park+0xa0/0xa0 [ 109.189377] [] ? kthread_park+0xa0/0xa0 [ 109.189387] [] ret_from_fork+0x2a/0x40 [ 109.200554] Dumping ftrace buffer: [ 109.200661] (ftrace buffer empty) [ 109.200663] Kernel Offset: disabled [ 109.434221] Rebooting in 86400 seconds..