ffffffffffff, 0x84, 0x17, &(0x7f00001ca000)={r3, 0x8, 0xd5, "3124ce1b20a452fdd82c9a91bc9ea7862fe41ce07bd11b66d9844d5562d6ad18ac8327df8b512026c6feb38d30e80299f10edb3fcb4b0ec9b14dec455a7231492d1eee012ece5460d611aeb789855ba3bf82fffae4c28a54af9ff8bccac808b7a2389275d58ca6070efe49b29d1a0bb802b22463285a87c99bfd3b9ad2916d4599dc15e6b605a16788b5e67fe90e6dd009a725beec7eb3f52668bc72f6b6837f56568ad4d99b8a4200000000b63a95b74c4a26cbd96af42157d031c110a2397cc5015a91ba32d0df18880976d51501508fb939a59a"}, 0xdd) socket(0x10, 0x802, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x3, 0x43, 0x2, 0x0, []}) ioctl(r2, 0x8916, &(0x7f0000000000)="") ioctl(r2, 0x8936, &(0x7f0000000000)="") fcntl$dupfd(r2, 0x406, r2) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000fe1000-0x6)={r3, 0x100000000}, 0x6) 2017/10/30 05:46:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70707000", 0x0, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000002000-0x78)={0xfffffffffffff375, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xa18, 0x8, 0x100, 0x3, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0x5c, 0x2}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000901000/0x4000)=nil, 0x4000}, 0x3, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000-0x2)="4000", 0x3) getpeername$ax25(r1, &(0x7f0000002000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x80000) ioctl$UFFDIO_API(r1, 0xc0189436, &(0x7f0000002000-0x14)={0xaa, 0x0, 0x0}) socket$inet6(0xa, 0x5, 0x4) 2017/10/30 05:46:15 executing program 5: mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x10000) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d71000-0xd)="2f6465762f736e642f73657100", 0x0, 0x5003c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000afe000-0x4)=0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000e11000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000033c000)=0x10, 0x80800) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000428000)=0x0) r3 = getpid() r4 = getpgrp(r3) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r4, &(0x7f0000fb1000)={0x30, 0x6, 0x1, 0x28f, 0x34a128b, 0x1, 0x8, 0x4}, 0x0) r5 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000fb2000-0x20)={0x2, 0x6, 0x8, 0x7, r5}) r6 = dup3(r0, r0, 0x80002) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = dup3(r0, r6, 0x80000) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r6, 0x8040451a, &(0x7f0000a4d000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r8, 0x8, r9) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r7, 0x8018457f, &(0x7f0000fb4000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000fb2000-0x10)={0x0, 0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r8, 0x10, &(0x7f0000fb3000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r10, 0x0, 0x0) ptrace(0x420f, r10) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000ac2000)={0x0, r4}, &(0x7f0000fb5000-0x18)={0x3, 0xc4d, 0x34c, 0x1, 0x3, 0x7}) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r1) tkill(r10, 0x12) tkill(r10, 0x12) ptrace$setopts(0x4208, r10, 0x0, 0x20000008) 2017/10/30 05:46:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = open(&(0x7f000003b000-0x8)="2e2f66696c653000", 0x14082, 0x156) ioctl$TIOCCONS(r0, 0x541d) socketpair$unix(0x1, 0x801, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000085d000)={0x0, 0x0, 0x0}, &(0x7f0000e21000)=0xc) pipe(&(0x7f0000066000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb6, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r6 = socket(0x800000000006, 0x8000000000802, 0x4) splice(r2, 0x0, r4, 0x0, 0xd8, 0x0) ioctl(r6, 0x7, &(0x7f00005f0000)="d31249153f06c9a9c268d432156afd60e957b58d927aa8f9f617fbc9a44f9c75e2376611cd4084a4197e2fe41482aa356a371860f6540c5bdf08967b86d25d3672748c61b4663106336008ca8aed3df7ff383f97bd84a8a551173f1118207b9ebf42a4df68fb9940f721fc4036042fff63fdccf2bfa5464e89a202f8f530288c8a41041a08") r7 = memfd_create(&(0x7f000002b000)="2747504c3a00", 0x0) pipe(&(0x7f0000be0000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x0, r8, 0x0, 0x4, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000a45000)=@assoc_value={0x0, 0x8000}, &(0x7f0000397000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000805000-0x98)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4}, &(0x7f000093c000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000473000-0x8c)={r10, @in={{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000884000)=0x8c) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000016000)={r11, 0x7}, 0x8) splice(r3, 0x0, r7, 0x0, 0xfffffffe, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f000024d000-0xc)=@sack_info={0x0, 0x101, 0xc9}, &(0x7f0000603000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000202000)=@assoc_id=0x0, &(0x7f0000aef000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f000042f000)={r12, 0x23, "b74adf976daae5a4da476aecf3ab8472c0566245244eafe62a08974738e4863e2018cf"}, &(0x7f000007e000)=0x2b) sendmsg$netrom(r7, &(0x7f0000a72000)={&(0x7f0000843000-0x10)=@ax25={0x3, {"a8fe4b1cfcc292"}, 0x6}, 0x10, &(0x7f0000c45000+0xedc)=[{&(0x7f000017a000)="e585191b0833a8e4f0b61d0c00ad8d466d216e847373bc9c73bec670bd5ba8921fe7e2a5", 0x24}, {&(0x7f000066f000-0xc4)="d5a486cb7591ad78767a37d537223700d824e0e2a4d7046cf0a64bb0befd6c0f810e4b24d3a51e818f1b124cd15ebbe670eb3888a79bf22554344a45630a0cfdc6247e0c7caa5f7c3143cdabe2e99a5ce27597dbb34ca77242f08fbfb25b9f31d8c3f21ce66d0e600e8d09c7a5c475241448af74dda73ece00ce96a1be4da24db5400c6c38eea25b1b4b3930ba4566400f4ceef1ccd983c83d0b1403efb07f3f2229a5490518e412f79497ba395ff9454aca85e6c008ded312c800274d820c2f7f5d08dd", 0xc4}], 0x2, &(0x7f0000b73000)=[{0x80, 0x10f, 0x1, "d385d2fabc1b249a7575ca135ec33bd9daff9b691c3761e50f361c1360a0a3d165a608faf5c66ec366fa3f49465addb7b7e5cdd4825bf24f1278a195a335225e266e4654fbd8000748c34742db98005507352dac7fcd03ee8500fab0c443cc7be074c4b5aa8d322e66826e"}, {0xa0, 0x84, 0x2e, "193adbe7811545c6d171718301ea8ce462323e382e5e804a07390799c5cdb7dc4775790bdd0ea890b5bb78844af7ffd6ef6c73f4bd79fb04ff235189d4f4c9d4aaddbeaf3dbb9b186da07a728af9f413044db8c7b43ba0752d2e093c8ff2462a52a7943154b1e1d6089efb428488a8c52dcec30a3199947747fa1b33bfbd507a5c3e4c636946ccede4"}, {0xa8, 0x101, 0x20, "f827e8ba49a15302ee25d61cd4e5209ac9b44dec0e60d58e87c8bea83f47d775e0610e7037835b08ed3c5c8a5ca750a4dd51c7bfd332d78a18fbdc80d9029f04704b336e7b2231d8feaf6c1d58e6d4893aff7e856e223e615563bdba0b9200a83d0bb0eee964e838724600f0f4d73fcabe6ba7dd100d160a01adc4522ea00550782e8ebc410946a8a639ea64084215e210"}, {0xa8, 0x0, 0x65fd, "994db1fc9038abc7074ae205de70c127f51b90af9e50384a68b494e0f190f929e93b5a9c38cc5c3b4b5d5c2556d7889c296c145bade365bdedbb982f231fed44c47b9f6312f0631165a007faadbd0edc42a0b170679545dd9bd980610a06ba68aa84520ca2e8391d6657e0da80e232a532656a7bf026c55da443b36d65f8467a2f26b3adc74481a61b0fee800e0972c52d98"}, {0x98, 0x1ff, 0x9, "8f83ea0241b325d00167e412b1f4caa32ae856b707f34d1dedf42349e19322f9324c75d858850a8c5a99b649cdf028a66148e0dd1595f25edefee00a67eb332086249b235ec3dee29965f3fdd6cacf35a8859b8db42a885d4181a64032285084f07b1088d2a61fff69939a206239e6435e907e7770ad707db2d8153345f2303dcea286de"}, {0x1010, 0x0, 0x7ff, 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0x7, 0x20000084}, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r8, 0xc0105303, &(0x7f0000850000)={0x8001, 0x6, 0x3ff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000fe5000)={r9, 0x0}, &(0x7f00007fa000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000a33000-0x8)={0x0, 0x0}, &(0x7f00000e5000-0x4)=0x8) ppoll(&(0x7f0000a4f000-0x10)=[{r2, 0x10, 0x0}, {r4, 0x8000, 0x0}], 0x2, &(0x7f0000a99000)={0x77359400, 0x0}, &(0x7f0000525000)={0x3}, 0x8) sendmsg$inet_sctp(r4, &(0x7f0000933000-0x38)={&(0x7f00003a7000-0x1c)=@in6={0xa, 0x2, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c, &(0x7f0000a91000)=[{&(0x7f0000c5f000-0xcc)="bf82b576e9fdd2131c8d80e50d8ed6db54f0dc910c665a78fd3d2212271449d02d74e4eaa941eda995648420fb830e11aaca7c996d699cb60e0f73f6e1c744ab27bd15c44b27ec3f65a70d587af449dd319d8d6d5f01de2f5e2aa229eab72a9789f95014a1df99301535dd076dfdeb6cc4032e16e05ef86ae81185b119bb55a2f8f372686c7f8d78a23364c4e5a5fb79dec2944e420754c3d22ad2b7437374ab2b0a471b10e90d590fb1291e651c64a8e428c216dcaf84ae79814e406d711fc04e9808301e4ef1c34b875487", 0xcc}, {&(0x7f0000c20000)="eee9d16a637f75", 0x7}, {&(0x7f0000583000)="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", 0xff}, {&(0x7f00002c3000)="aa7b8592689fba330bab4cfcfbcb2fb4ffe1a1fb4c3fd2691c99e109766bb7db8cf5ffa00c96c2431d8c", 0x2a}, {&(0x7f00004ec000)="544236e24ffe8deb7f99a51f7e232a27802bf586d840fe6329befa99a104bcc8a57d53dc7aef58f030b453451141215f4ac29d6dc8b070f9563e324cd627b68970945c6b559d9bb5e3f958a3b59cfd6be3e2d9fd497511abcaef5aa638fe1f69d2c0a76c47b19f20b09263a1e831f13308f256b2bcde951ab6fef1ca143e85cb75c17cc10f5ebd11fe607ec1f1efe4f09dab88775b6836815f2a5c176cad", 0x9e}], 0x5, &(0x7f0000696000)=[@sndrcv={0x30, 0x84, 0x1, {0x5e, 0x4, 0x201, 0x100000000, 0x0, 0x81, 0x4, 0x1, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x812, 0x200, 0x200, 0x648a, r9}}], 0x2, 0x20000010}, 0x10) fcntl$setpipe(r4, 0x407, 0x5) writev(r4, &(0x7f000000b000)=[{&(0x7f000005a000)="ac3ae8d7e77c294dff1ea343592f12803ea03caa2bfcb82d95749e7c8eaaae3e2c0337cd684c76113940d23978a47ac5963f911363bd2bcabda8e7b44d9e7a7933d53e5f67172d81c3ad2631e67943644655a328c766b4afb63efb73555123758d892aa41cc5c124fd6dbbbdb3ada59bf0fa54bd7226f43874d71523458858491c721dcb887708aba84e77ef3582563ea975e93b252733af7a59bb6e2349b2e6ae32ff1af77de25ae223e2a8a7d5fee010a7102fb8", 0xb5}, {&(0x7f000003c000-0x7)="2c81e4613b51f184887fcd0ed623401320de1a1e67783663091d6e6d903e484b0744b0591f5c8d02ac3b", 0x2a}, {&(0x7f0000067000-0x1000)="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", 0x1000}], 0x3) 2017/10/30 05:46:15 executing program 6: mmap(&(0x7f0000000000/0xbb1000)=nil, 0xbb1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)="2f6465762f73672300", 0x0, 0x0) fcntl$getown(r0, 0x9) ioctl(r0, 0x480000000, &(0x7f0000485000-0x2)="") mmap(&(0x7f0000bb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000b41000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bb1000)=0x8) mmap(&(0x7f0000bb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000bb2000)={{{@in6=@empty={[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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bb3000-0x4)=0xe8) mmap(&(0x7f0000bb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000bb2000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2017/10/30 05:46:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000df0000-0x5)="7573657200", &(0x7f000098c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000abb000-0x5b)="44", 0x1, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000e4b000-0x96)="00", 0x1) r1 = openat$binder(0xffffffffffffff9c, &(0x7f0000482000)="2f6465762f62696e64657200", 0x280201, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000e45000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009bd000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd2000)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000060e000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000069a000-0xc)={0x0, 0x0, 0x0}, 0xc) geteuid() getegid() socket$inet_dccp(0x2, 0x6, 0x0) getpid() geteuid() lstat(&(0x7f0000224000)="2e2f66696c653000", &(0x7f00002c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f22000-0x8)={0x0, 0x0}) stat(&(0x7f000091f000)="2e2f66696c653000", &(0x7f00000c6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cd3000+0x3ba)={0x0, 0x0, 0x0}, &(0x7f0000c96000-0x4)=0xc) accept$netrom(0xffffffffffffffff, &(0x7f00005ed000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000c31000-0x4)=0x10) openat$binder(0xffffffffffffff9c, &(0x7f0000354000-0xc)="2f6465762f62696e64657200", 0x80, 0x0) memfd_create(&(0x7f0000591000)="5b6264657600", 0x1) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005c0000)={0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ae0000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004d3000-0x8)={0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f0000fae000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x4000020042) accept$inet6(0xffffffffffffffff, &(0x7f0000724000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00007ef000)=0x1c) fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) socketpair$inet(0x2, 0x40000008000f, 0x3, &(0x7f00007c8000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ee1000-0xc)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f00004d8000-0x8)="2e2f66696c653000", &(0x7f000046b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000f03000)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000841000-0x4)=0x0) getresuid(&(0x7f000016d000)=0x0, &(0x7f0000b99000-0x4)=0x0, &(0x7f0000506000)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000364000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sndseq(&(0x7f000046b000-0xd)="2f6465762f736e642f73657100", 0x0, 0x2000) 2017/10/30 05:46:15 executing program 0: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000930000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1000000, &(0x7f0000002000-0x41)="d8bf64700dae9dd1224ac6345417de488ac1220aef0eb0dc3c07f1d4e743850338745533bcafc754f23451729e86a4855b8bf276b288fb8bfa25968301a1b2f10b", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000002000-0xc8)="f421df7b074a56630c18e3b9bf3fa4e8fa0ef7d5c7b5a2c47a76fc802605bc1f9dd5986061c78c3aeadc1acfdacebd04f74926dd82829a1878139d456ad8629135277532ece37198f7e37e842cd1583fb9c515391af1c4a5585641b97b7257c549a7b80c1cddd2498494f6e1aa3ce2f39c1a0ed6786b56c656d1bc6c66f1f996654a4a248d1ef1323a3cabf949297b5a214f39f6ad19208f999bd038b6e11dbf8f9570de17c4a7a1e4daa0119fcbc91443b29d8230e9a3c9b1dba62fa2d4fd27a2e5e769d5133d96") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000317000)=[{{&(0x7f000005f000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000887000-0x10)=[{&(0x7f0000001000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d}], 0x1, &(0x7f0000819000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f, 0x5}, 0x5}, {{&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, 0x10, &(0x7f0000003000-0x40)=[{&(0x7f0000001000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f0000001000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}, {&(0x7f0000af2000)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}], 0x4, &(0x7f0000c41000+0xda7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c, 0x200}, 0x400}, {{&(0x7f0000000000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000e5b000-0x30)=[{&(0x7f0000528000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}, {&(0x7f0000529000-0x12)="000000000000000000000000000000000000", 0x12}, {&(0x7f00003c6000-0xe)="0000000000000000000000000000", 0xe}], 0x3, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca, 0x2}, 0x8}], 0x3, 0x10000, &(0x7f00001ba000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) [ 79.595036] pktgen: kernel_thread() failed for cpu 0 [ 79.600149] pktgen: Cannot create thread for cpu 0 (-4) [ 79.605828] pktgen: kernel_thread() failed for cpu 1 [ 79.610910] pktgen: Cannot create thread for cpu 1 (-4) [ 79.616262] pktgen: Initialization failed for all threads 2017/10/30 05:46:16 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0xbc, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, 0x2, 0x4, 0x3, 0x2, 0x0, 0x0, 0xfffffffffffffffc, 0x8}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000449000)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet_int(r0, 0x0, 0x3c, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x953e769ca955e43a, 0x40000006, 0x8006, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000001000)={0x4, &(0x7f0000001000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000001000-0x8)={r4, 0x3}) mmap(&(0x7f0000000000/0x974000)=nil, 0x974000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000975000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000976000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000977000-0x8)={0x0, 0x0}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000458000/0x3000)=nil, 0x3000, 0x3, 0x10010, r3, 0x4) epoll_wait(r6, &(0x7f0000976000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x401) mmap(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r7, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r7, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r7, &(0x7f0000973000)=[{{&(0x7f0000751000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000905000-0x10)=[{&(0x7f000077c000)="45", 0x1}], 0x1, &(0x7f00007ea000-0x3238)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000970000)=@ax25={0x3, {"8aef1dad72835b"}, 0x1000}, 0x10, &(0x7f000027c000)=[{&(0x7f0000971000-0x67)="06cd65d3ea5c8921e28db3e68a5d29bfd53744bfc41de89f5ccb41fe1a28e76d6608f5e5daaaa061aa9a2b1ece120b254858ba1c0e603ea8d14a0841f5bba551d684404022e471ba0dd10e75cdf4f2c092691b1ff8f93a58b3da6c1fd13c61b89bd768b5f0a1d9", 0x67}, {&(0x7f0000970000)="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0x1000}, {&(0x7f00004b3000-0xd4)="2f3463470ad2ffe3b3ad808aab8aed0831c041749903cbed088d02fb28a0656bc333fb7ed113db5a73b03e63ce13eadb29608cec73145fc709f3d762557a29ff5813864a8a410dc792b8685f7da2686459961f79aaeb51b207e94fcdac4da27990990c05c05cbde1736cd7b6e20f776a91252bae7b454f958f3c487422b75dc0c07bf601b9a2f2822414ab8001e73887cf6075a4d68903d8dfc0e1aee9dc02c91ba9ede1ef4cf5828742cc7ad975f99ba270f15f7705bb82e233c1b929b0b2df7b89f65c034758d5652b6ffd7d5cc2ae5504fde6", 0xd4}, 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0x1000}, {&(0x7f0000971000-0x3d)="7500a182f5efdead548084f737053df58aa352929a02e92ed400d088400437f58946f956516df3d2acaed60a4db9dcb3b79e458a86e73cb53f408c754d", 0x3d}], 0x8, &(0x7f0000876000)=[{0x28, 0x0, 0x200, "65f9ef10560077a35849b48a6762561aa8c24c"}, {0xb8, 0x100000001, 0x800, "34c4f8bfcbf2e86fc0ae7635d323409f465b49dbb3879c021226ab9794d1df78f147c9fa5c7c70ee416eda8e7aa566492223ace8ed11b95985a713290b42d458be990496c8047bf86a0c81a50f0d0e7ba3a0f0546a2953b800b56a83e1c6cead0ef64d8f0fb239389a96aa142a035ea34653f2be8ff64dfde9e5430bdf2f628188bef8b9e88ac0c71fa118b4e57021f0e4f9af7e7464b3515be2c51d51ecca1ee8f83f932c76"}, {0x28, 0x118, 0x566, "56510698b918f7c5e75c601dcc02b2f3a0"}, {0xc0, 0x1, 0x8, "f4fe3a626c27d4ca4c7b73ce1311c9779a2caed4c6fc39064fa028f37114c058ac9fb61f781ebcaa785c1759bcc6f387182497ab58f61283a1f37a9c776cc5255e3dc4100985b3f9d79082d92b9c14c8c3b5f9e404d1cc8c62ebcc4edb7e1ae699643c52f8960313877b0511d0c3615c4d0cc9209272855ef59833103d10da8b5b370053fb0128bdd302533e4786d118631036e5875c19dfd50c2bd6d0975c6d80edc817657d0040fff5aa404ccf"}], 0x4, 0x20000000}, 0x9}, {{&(0x7f0000450000-0x6)=@hci={0x1f, 0x1, 0x3}, 0x6, &(0x7f000011f000)=[{&(0x7f0000553000-0xd9)="047003de1de6e414f6cad47da8c9a7ac357f65acee4b3ffc9cca0566d46bc1699493109c0d65ab94776286036e84fdb67d488d7f5b41f29f5a07228ef5b9ffb2001c892115bda2de549a2a94898a92de7fbc79e814d34739af07f0231ee34fc114d93097ee25b614464ecbefb25ba6f4c887e8add8b08fec9bca9a4acb0a6a3f71d4354712c9e6396b971d1a08c167525308502b468531a64ed9f67780b3666e91b80b0aa3655e90f223dd7b7db4290c16e6b56f203b3b34d209c690fd01e6ca4f825ddd3518f4c1f4b0bb7213edbdbca43ca3af7d41d138cc", 0xd9}, {&(0x7f0000972000-0x7c)="2ef03e6066ba5f2e775cbd70e4ebae265da12b0964b64a09f6567a46f3f25d25a95af50fbc46608b6f5aeb8ac16958b9bfe8127e7f81bdd6397e201e8c7e5e332a8dfc4d13bbe499ce0b4e043d006b15d59497f2b4e260586a246eb084ec54c80895adaa0f08193aac88e4c7eaae97d2b498703e7a050e6c2152b94e", 0x7c}, {&(0x7f0000972000-0xaf)="306c8798d10c12db66259ccf06b67ab28cc459ba2cff7c071adf07e3e677430255e653ea60cb5074892a6c3a81580b1933700e97b33a9eb086e60beb2e1a8adfec80b625f142be37f5ef01e9e89473bf1a306f2a82c22108084f3a373843a8b0243a7e61c7174dbed6c684620869c60c288c476de7bacbed988433959db00185805a3588b44e0d5e9ab833c0eabc1762c7547ab25e506241fed8c381b5af1083aaadf52af728d068eceead57300237", 0xaf}, {&(0x7f000063d000-0x63)="b8488849435d3ec909f029d223f8486406ded7b50e8b4bf45c15baa0ab7bc5647838e4dace01f94489cf919b78af2a1911f0c9c1f7bddb65966ca37b44fa347196e0ab21bb51e41422c870d6259b4f5b60ea2363eb2636f7459618862e951875e41009", 0x63}, {&(0x7f0000972000-0x3a)="c7200e469c61671fd793f36aa1e27668e42dc14be265af2c526baa7bacb961f4810b0b36bc9124555618f24bb07a9576c0f80a9b6668caf8397c", 0x3a}, {&(0x7f0000972000-0x20)="cc385688994bc75d5039d66856d43fec93de3870370de856115703e88971104f", 0x20}, {&(0x7f0000971000)="5ed35a37cdf33785b69e3c560502548ed0857b0de5f45b37902fb373502ba81bd35f1e18bde05564dc544036debb266a601d1565335da372b37fab5817cc8733626f2a7bac097df9fecf52b6c6acce0ec7a8c5a5d816a31c809a89f1d843abde0ce17fc3a7af41983ee6e5f2b02c32c78214e1631be71f3b3db0cec3bc16fd7054b77bd1224f050d45124e6cdc8859e8a41ad0193623a28309b3b45578c1a6837ca8d35a7ddf14fdaaa98cdd509cb4a6395043c77842b8621a26cfca30edc36ef6f26dc866fff48f439667f9c636a37c74379732c2776bab992c6a01c7702876", 0xe0}, {&(0x7f0000971000)="0b14e293dbb518d646ebe24cf305f45dcc40f1485eb82564d6e18e568bf7482262cc8d13f5ab92a8788cdca8eff58794d57e7a1e90a1cd56e1e4efd544f577bdcc1dea4b397a1848e71046d98afee1e13ac5e9a59f138d84de8ee061e9c1e52cb2f23469f61688151f23f5137ad056e5479aa2012d946d03b74c2c29434f5d13b336b05c4f408445093b0b0059be40d026e8ae195bc09b940334d7e0bcad0c093483d40de994e1d0fa6d1b8e65b76fc45a6b92624c0f1c3f96aeac52310821aef0eb322dcffe10c910196d2148e0210b3e57ad16f6ee33", 0xd7}], 0x8, &(0x7f0000972000-0x50)=[{0x50, 0x10a, 0x2, "80bc3c6dab31bda367884d7388ba457457b8306a9d5b3ecccf978155256391e29071011a4d9fbe8f98e24ae0baba4d1f4cefe0f655317fad5a25ccf1c0aa"}], 0x1, 0x0}, 0x100000001}, {{&(0x7f0000972000)=@nfc_llcp={0x27, 0x2, 0x8001, 0x7, 0x2, 0x6, "553e0feeb1393a5cd05e5946509e70a991a1e84e1ab8a31cbee48ca66bbd4fc6ed493fd23d309b7ba5794583fbbe570353e7d40724d97f1f58a069ea73060c", 0xfffffffffffffffc}, 0x60, &(0x7f0000972000)=[{&(0x7f0000972000)="418b02b4d571b156de5f78d7fdb17c4d8a6e9bf67a50299e38fed1123f67d7f6878d95edf89d81a07efe90331bcdd76591329fc5e2eb64bd73faf6aef9c59407b3c858f0e80dbcf77902c8a4c8ba80efecfcdce1e388a1b39879b2b77d1caf7577260c4378536b1c85741f39aa9d", 0x6e}], 0x1, &(0x7f0000972000)=[{0x80, 0x10f, 0x9, "4597e6eac3c0d01b6762f25f29f5b764f7ac293f7cabfc6bd0f1219e0ea922c5b9fa9f51f75606226329038b9a819c8bcf3450664a560136d0d1460d55177462570327dffd7762a35478e6f9c61cce388577308d3b81bd9c9795461a5baaeb7b760af17d4d4ba651e592623409"}], 0x1, 0x5}, 0x0}], 0x4, 0x4000) mmap(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000975000-0xa0)={0x0, @in6={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x100, 0xff, 0x20, 0x14}, &(0x7f00001ae000)=0xa0) mmap(&(0x7f0000975000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r5, &(0x7f0000976000-0x21)="000000000000000000000000000000000000000000000000000000000000000000", 0x21, 0x1, 0x0, 0x0) mmap(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000974000)={r8, 0x0}, 0x8) shutdown(r7, 0x2) splice(r7, 0x0, r6, 0x0, 0x4000000000000a, 0x4) 2017/10/30 05:46:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000004000-0x4)=0x9, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000018000)=0x9) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f8f000-0x20)={@loopback={0x0, 0x1}, 0x9, 0x1, 0x3, 0x9, 0x7, 0x5, 0xb0}, &(0x7f00003e2000-0x1)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008f4000)={0x0, 0x7}, &(0x7f0000a9e000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000341000)={r1, 0xd7}, 0x8) sendmsg$unix(r0, &(0x7f0000003000)={&(0x7f0000004000-0x13)=@file={0x0, "200000000000000009000001f2dc"}, 0x10, &(0x7f000000c000)=[{&(0x7f0000010000-0x57)="264aee28e50c8010b8800446be8b32fadbe0aa3e9b81cf5924cc6a806d7611568c1c486083b069fed0c2c8f16dd4ea203b519e7d6e37f02d8d8d68a7cd6c6a1070232172003dd51dab577adc353a3ebc1743470b0fa675", 0x57}, {&(0x7f0000010000)="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", 0x1000}, {&(0x7f0000011000)="5d7a000b0c78f7b1e3b4c0556b465c5c906553313cdca9106f1cf5e0a3ce50ac44ce4b3ba9951abfc8c0f8e314b56ea0e0f2d117859d85dddf75700ab45d08df76d010a7bbe1a8e6c134247cfad4143b4c2f7cc2c4c244202496878a71e6afe2db55a44748440d666ad588170bfd9e5b73ba6017143a85e363576d5e4fd8a59945faf6068d39c9bd56", 0x89}], 0x3, 0x0, 0x0, 0xc044}, 0xc000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000017000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff, 0x800002, 0x1, 0xf, 0x6, 0x2, 0x74}, 0x20) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00008c6000)=0x0, &(0x7f0000c6b000)=0x4) r2 = memfd_create(&(0x7f0000def000-0x1)="00", 0x2) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000de6000-0x4)=0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f6d000)={r1, 0x5}, 0x8) poll(&(0x7f0000015000)=[{r0, 0x8, 0x0}, {r0, 0x2050, 0x0}, {r0, 0x0, 0x0}, {r0, 0x200, 0x0}], 0x4, 0x7) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000001d000)=0x0) sendto$llc(r0, &(0x7f000001c000)="3b4a67f34d8c52eed462dd174161bb517b7645207e9043ca000bc1ad95629efd0ae0601b73eca75f0ecc794a4112bbd0dff9d1006b1979f06770f9e799a14845a1050f4535b1633258898269286070023aaeb511beb4cc636ad26fe4b001b6ab6600000000000079a72990f2cbc1271dfddb190c611f3f3b09af2978c7d07f57b47c7e544457627793c04ffc9dc9deb0e80deb", 0x93, 0x4, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000155000-0x5c)={{0xa, 0x0, 0x44000000, @loopback={0x0, 0x1}, 0x50ae}, {0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x9, [0x101, 0xfffffffffffffd12, 0xbf9, 0x6, 0x8, 0x9, 0x0, 0x8001]}, 0x5c) pipe(&(0x7f0000c8c000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000037c000)={0x0, 0x0}) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockname(r5, &(0x7f0000477000-0x10)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005f9000)=0x10) setsockopt$inet6_MRT6_ADD_MIF(r6, 0x29, 0xca, &(0x7f0000d02000-0xc)={0x0, 0x0, 0x4, 0x0, 0x4}, 0xc) connect$unix(r4, &(0x7f0000c32000)=@file={0x1, "2e2f66696c653000"}, 0xa) getsockopt$inet_mreqn(r5, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r7}) getsockname$netlink(r0, &(0x7f0000365000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000076a000-0x4)=0xc) getdents64(r4, &(0x7f0000011000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000645000)="2f6465762f70746d7800", 0x60400, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f00009b0000)=0x4) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f00002c9000)={0x4000000, 0x3, 0x5}) 2017/10/30 05:46:16 executing program 2: r0 = open(&(0x7f000037d000-0x8)="2e2f66696c653000", 0x204000, 0x2) 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) getsockopt$inet6_tcp_TCP_MINRTT_INTERVAL(r0, 0x6, 0x6bf, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000f07000)=0x4, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0x0, 0x0, 0xa, 0x9d, 0xfffffffffffffffc, 0x5, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x9, 0x0}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40000000000001, 0x0, 0x3, 0x0, 0x0, 0x0}}, 0xe8) syz_open_dev$urandom(&(0x7f000026c000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x2000) sendto$inet6(r1, &(0x7f0000fb0000-0x1)="02", 0x1, 0x3, &(0x7f0000dc5000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000013c000-0x4)=0x0) sched_rr_get_interval(r2, &(0x7f0000032000-0x10)={0x0, 0x0}) 2017/10/30 05:46:16 executing program 3: mmap(&(0x7f0000439000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x30, 0xffffffffffffffff, 0x1000) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x2000001, 0x400000031, 0xffffffffffffffff, 0x44) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000043c000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0xffffffff) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x7, &(0x7f0000003000)={0x100000, 0x0}, &(0x7f0000048000)=0x0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)="2e2f66696c653000", 0x1000000012) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x1000000, 0x30, r0, 0x0) r1 = shmget$private(0x0, 0x3000, 0x20000010, &(0x7f000000c000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000001000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x3fc) r2 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x0, &(0x7f000004b000)={0x4, 0x7, 0x3, 0x5, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000050000-0xb)="2f246367726f75706c6f00", 0x1) bind(r3, &(0x7f0000050000-0x58)=@alg={0x26, "736b636170686572000000000000", 0x3, 0x1000, "65636228626c6f776669736829000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x200006, 0x12, r3, 0x0) readv(r2, &(0x7f000004b000)=[{&(0x7f0000050000-0x1d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f0000039000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2}, {&(0x7f0000022000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}], 0x3) mq_getsetattr(r0, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x805, 0x7ff, 0x40000000}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r2, &(0x7f0000050000-0x40)={0x1, 0x1d50937d, 0x7f, 0x0, 0x5, 0x8, 0x9, 0x76}, &(0x7f0000050000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xe, 0x80004, 0x20000000024) r5 = accept4$unix(r4, 0x0, &(0x7f0000b48000-0x4)=0x0, 0x80000) mmap(&(0x7f00007bb000/0x14000)=nil, 0x14000, 0x1, 0x42014, r5, 0x0) r6 = socket(0x10, 0x2, 0xc) mmap(&(0x7f00004fa000/0x4000)=nil, 0x4000, 0x2000001, 0x8000000033, r6, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x2013, r3, 0x0) 2017/10/30 05:46:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000a44000)=@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c, &(0x7f0000bee000)=[], 0x0, 0x0, 0x0, 0x0}, 0x10) 2017/10/30 05:46:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000094e000)="5c21f4776c616e313a2b2b2b2d2d76626f786e6574306b657972696e6747504c656d302b74727573746564707070316574683173656c6600", 0x3) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) stat(&(0x7f0000b20000-0x8)="2e2f66696c653000", &(0x7f0000fff000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000dfe000-0x4)=[0x0]) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00007d8000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000be3000)="2f6465762f6877726e6700", 0x200000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000004b000)={0x0, 0x80000, 0xffffffffffffffff}) r7 = dup(r6) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$getownex(r0, 0x10, &(0x7f00001f1000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ea6000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c2000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00002eb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000aaa000-0x4)=0xc) r12 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000e3b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd8000-0x3)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000cf5000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000f85000-0x4)=0x0) r16 = getuid() getsockopt$SO_PEERCRED(r7, 0x1, 0x11, &(0x7f0000856000-0xc)={0x0, 0x0, 0x0}, 0xc) r18 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cc1000)="2f6465762f70707000", 0x600000, 0x0) r19 = accept(0xffffffffffffff9c, &(0x7f0000f37000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000eef000)=0xc) r20 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006f5000)={0x0, 0x0}) r22 = fanotify_init(0xb, 0x40000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000065b000-0x8)={0x0, 0x0}) r24 = socket$inet6_icmp(0xa, 0x2, 0x3a) r25 = socket$inet6_sctp(0xa, 0x1, 0x84) r26 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000734000)="2f6465762f7667615f6172626974657200", 0x1ffc, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fc2000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000509000)={0x0, 0x0, 0x0}, &(0x7f000024e000)=0xc) getresgid(&(0x7f00003a5000-0x4)=0x0, &(0x7f00004d0000)=0x0, &(0x7f0000c19000-0x4)=0x0) sendmsg$netlink(r0, &(0x7f00004da000)={0x0, 0x0, &(0x7f0000633000)=[{&(0x7f0000b44000-0x1010)=[{0x1010, 0x3, 0x100, 0x81, 0x401, "08d85c68c32bb5e29def8087d3ae9a61c4936bfd6b52d5a12e71f3a2620f30645b7c438f441a6e3353ee38ee0198cdcb9bdd61f2d584ffd1ad946ab8c89941126768c03cf86b959b267ef773fbf870072902f3159da7593a4417ec5eddf7f7edb82b9efe58d0fc82dfadfcb809a6c6b92f7ed7e9cf5814fbb57c057eba98a6c851f357190760e8d7adc2c3cb6d906a5272a379a145b801430e9a710042cb1051bfaa37a3743512a72dca9829b06ce1b9eae3991be4ee836100d1815a10d3f3b332ba3f8d2a06ead3585cca14d982abc3ca730e013aa816adc859fa334414387868d546bf55200f944e073b1042fb198ef72d9c424b01ab2d6eeed4ff005c0ee2bc7215c36256005b0b71a749ecb97b88cdd392ac76b6c05a6750ad002c2e4e49ac1f45337e359c2c3b92990155a36d6498a8fa7e5f25642b9fa1fe4e2aafeb37720d6dd5d0084c1bd25b7231511c06f91ba997812616ee4d3c92cc5e98d8863305368dda6a6ee605a25e7e7297421d04691323a83a5294e807948ba4c11977ef39ae1764f18ba74b7d89e6871d1c15d16209b749e3a2c83d82462189bdd62102eb2475a862855b0b56d39fbeebb5d312a17c3a8998e2c2f401e43e373b660c31d642db7ecb449ff871137d4a9130a2a6d4a42598bfdb5dfa0a98be0fe72529877e8a369352a866a1edecff943413d12cabd776c5c38f7f6ce53cb03c44c5d4f27d27ac86d232f509683b58b5beac523019e78c142b1c0728494a1712e81ceb491de11db70344b7b9699c98165e3c4c0c32e7b1d81e8128aae9bcda3070c99ff09e9a171b73f747ef789f2355199624b11d9e2fec233d2f8b3213dee9b1fd900fd178115aacdcf98b3cbd19a00c333a4bc67034f82c401014769601e182c7a67880aca267c2a985e7d63f828c3d8fe513cc9aa1ede9f15d55dfe842af215f2f7c392245b0b5783deebb7ab91d812ede4a05df3a124fbcc0a02242327db6e2a28b3d407b925a9564a1a1fd9c47de021f3cb0ad2cabd6e0405575769137e237f8f39a2cbe2df9a8b30bbcce632c9f52779c2bf72b7c4b54eb753b5eec4160446490d6e37aeafad637ac367e6560a8257ebfd5174291745594f6dbe9966888b26084ea5875b61b16ef5f84135ef19493dfb5bd2ce2585f1af27f1263d0dd2a97b5b4e279a606f82d1677b225cc1c2b8958961d3bdd631c1e24b6de4c9f24b22878e0243362914223993bfcd95ccaa22c855de2632488106d3760dbeabe46ce5a7ce76a0ca4b32ec96c4ba710985785f02b3f207b2a018c27d42589d48dac3c28c65720396f71f5350c30b0521993cb28584b25d0a36cc7a3c67a8088d852f60861e48192baa58136c163ffa0b5c9c0d3e70c9f61e8b6e5ef7d6b362da25e6155f159eac7121e377e2bbddf5cfeae54f7095bfd5276a1cfc1e63652dd572102c05463c0a0a08d01a75f4148db1dd7f73357060d116d13ccbcca389075b5a1c6b5575501b1950dd5134e0509583428982b59342910f135927810faf743234616be1b5e3ff4c03500c6bbe06b11f804f1fcc3608b583e6a967799fbb3626111e1ff7bd6bdcac1af9612288cf136015ed0045892c8b0488dad4a4ce28514ec45e68d76a23f001b27ccc826a0fd74011c821a67afce1ce4c334567355078240082124e0cad938969ef8d4164dc4ad2aa74360dae4f54f2693af25c03f438e3bca905b372ac3372b5048c12f03389a29e58530532755b58ae7e5914b38fa01823890674c68b841c8ab5f6bd654abb9badfed4668bef48cb4fc0f94d30aa5210b1f0d8374437d43022c1a0dafa1b00bfbd950e10a5942fbb3ef4ac24781847b59d3ba99bf954688a4c7a9315e6c362dbc93a3e6f207022e5c6ced1569c37c9a901760911ef361e73deade4684ccc85b6fc2988e5a47556b700b8aec3bf73f58535848558c9a4306433840ce24d07a19c30a3660bf51ed005c35052b090476889f8a10308943eb3e6763a39daad1f6e40580d9c64333cf22587a41bf473903cd512cb338cf4a287522ddf14ace267bd49e6b927abafe05b79cb3bd1d8af49964d1dcd0bb41fe1757e169b64960bd18a059def715b91a8ee8bf3cbd80210beef6e0f73f0218be34f968b9b051ddf24892580728bca66ce3e34355d334905f293965f708b49e89f864feaa311cc4845cbfb4d64765cf9a1321afcad0e1882f2a895ef1e1b1c58cebfda034260b254622394419a7a2a55ef62f3e89b6279d949ad88b1ee99540dccf154c93ea19d3481f7a49e50f69ec1b46d7890dacc47cd6aa207d7283edf11ae8f5f972b3e92e84d35c304a8ba05c99abb11a10f50b06b4452fba8ac08eb5c102830e31495330125dabb038b56a65b353dc73fadcb398a214192b1c3ff52483288f575941fd9fb34afcd2422877985aa266e0b9558b468288dde5806b0e5078c9c76633c5e6aa7c2b9bc2a1e1284e09af5fe58fb3032ce6d104e6406c6db8f91aa9108c04e4201f7fef136312a7b2e6da18bd9c0f24a7e574899b7a2b088780a579813c29ea81550d53e1a958e29893d91ef7adcff25b0813988a45327f8f93d13f71f88bffe4c0c9536ee32235d91a4176e485c671441f47a571d580f30a5ea0bedb9ef48d7b494d54b878655154346883115b28bd2378692a99566883ac6a5e4804a31b5b662ce2a5f9cd538e4734169ce54334fa6bb2ff2c30eae44a35a3215078c34253783de102c35e71b295b8ef5eeffc47b216acadedc310c9d35ec69a91c75140608060fd84dcc4aa993d7aee989be1467df4de0b9e541b98b412dc60e69f2187795bc09b4be71ce12a5f3e7825fc6c5eceea2104ca26d3d26a6c394716c3882c5dd422cbd685bf07afa1881b7324524c4b1d24edd11cc79be1f1db5cfdf6aee7de4a22ba13f52df4e6078c37422c3f5ab4de1bb9de2fb16599e1b0ebba88aef730b074a86c76815bec991d7b917b2f78ad0ad3b6aa4bade63af40d14a93094d6a4648db2a0ac9a922760ed42e314aed285eda483b34bc02d03db4c99672e4378ed4280381e01e0bc381dc08b0e13d485a38b90b54096db7f181a3331b6d10c4f5a418dec4446d88c89a92bd360d92feadfe812156c20adf4b18f64ce3bf2d9151afa3627f6d2d279b6efa49e249e7415bc362b807bf65fb19cb42570e70a4ecb7402c83b3be8dfbbf54dbe8d7bf7942c8e2ea0f056d6a8aa97ec61c1875745bf8ee148ccb402db3d371dc016bb119f3cc4ffe83cf6f2c4b52c33c91872cd654fecff6820bf14443e343b94413db64b392d60d3ff9f94603b445ed0549e75f22505300ab77c8010dab3a3900fd1493bb1231681788fade3ef13e5b4c78c1e7f1399cc8ac3ca0e5d549821ce26d1463fb97d8ad9164e1ad8a319a70567c3203d9854dafaf7645ca3a3c596b46b9115fd36d4f55518c26434604ccbeffffd069ed3696355e42324b91059335baa153b987e937a89325d1ac6cb97e849eaaefecebd66293566cde585ff48e6f8e8df971a9738926461c04d3b5626214eeda3c8b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{&(0x7f00008c3000)=[{0xa6, 0x5, 0xa, 0x1, 0x0, "40fd208b04123821fb44c8f8f6108452deaed097fe6cd0681ecc78af25304b6d5db0f4b95300414e2ffd5c1e4b1261500db0b3e3dd50e039dbba88a93b4f8b8b56888e656fda92796bf96ad69e469e2685d074136f83da1db854adb336b449002e6013b46124b1de18b075182d585a81bb4205c50b033bda30fefd910b1efa60d0f35a78fbe1b58c7fed828bc2873e2cccbbda17c249"}, {0x106, 0x7efa, 0x900, 0xfff, 0xfffffffffffffffa, "49d840e9a810173f1715d3e477c2a6217f7ee5642585cee52f666162fe509972767f56ffcd564da63a30b712cfcca2714003a576d1c0ea4f4a1b232a0c55a7475150c43c4d8dfb5ea58de9e964037291dfb1668b436bc44bad76d917c4d56710c5ffa815ab07f95b2d138d16012b9be8e995ff96fd76a2afe2070a2d3dae147544746727da402468ecc7612cd1493065ae9c503c0db14678711f1c9da7e223be00a785064ac8e7dc8a4cd9b9a9f217a0a96e9a580a42c19d7a353d25e7ea9e7fcfa28f2ef6139337d20c5767f55c6e7afca053453b1aaaabe830d439be61ef998d2e15d7075f2c1d72191993dc3553b82ec3bd21d38c"}, {0x67, 0x1ba, 0x20, 0xfffffffffffffffa, 0x10000, "60f511e8d97538e96463651005841a2497b3b702919ad733053f03aef51d9009b5c5fe86c522a618f96d43562e492888b3e86fcb32165f5015441add4a02f79ee9e3f002cc326d8e39006fd55072b4f3494af4c1b73733"}, {0xfa, 0x0, 0x800, 0x7fffffff, 0x1000, "0b5a85551730e1f7c8a521d8d11f99fbf08f4f7d98816955324f756b69092397babeacb7d70a9bd94699d0e4a49c9421bb4aff542c7964bb20328a1982e9e2215345d0c92e45f54f7a0599c4daaadf6af3e562553257fb30c35be22f3861c3352f2aa37a57ad7b2bb08431951c54866671d910894aec45221b9185b199d99817dcefb7da7b5cd888a3d62ca4aeaac3e2d7aed0234f1898007246f2ba07abc1872a211f6cb1e1b153ed9f813b253e93640e9690391ff784ab5c0996b8e892bff13080df1847e191ba60dde5f0eecab3e8947fe78bd7b34107785becafec7d1e8b9eee2ec024df2cc942b5"}, {0x90, 0x400000000000000, 0x408, 0x8, 0xc5f1, "74d3c4ec6edc355af7eef5a11d2a51f88871e59d3e77e2c3206ab51e1a9ba524e0d2b91a6f9c0267c8aeb181a423af2968e94d3fd1dd3ba8f04a0bfad20fd4bb3d3f646335dd9212de17f6ae6946fb65162f8a4f10020f668a8de7752023116aa89b7097ea362253a04e8b975cfbecaabc5b187bec91e2db94c5a6820e81f2ac"}, {0x10b, 0x4, 0x1, 0x200, 0x62, "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"}, {0x10, 0x9, 0x200, 0x0, 0x5, ""}, {0x78, 0x2, 0x300, 0x200, 0xfff, "1174aef8810b6e2956578ed5d8c8f7f06c37989d49d19fde6edba14145e5aacf7c1ee0c8c19ed8714488b42ba4255f1bbf5ecc5c5326d5188e78831a8ac7b8651a4c5c489d1ff7706788b5a5bfb7c47d747097b49afc797aaefcca64a43738f5b8b518e5161e4756"}, {0xbc, 0xffffffffffff010c, 0x400, 0x9, 0x0, "7b0a44699ca3e6d5dd63b5de2554c605a44e1c5d46340eac31d8c491d1bde22c846aea7679d489a43b8505c4bf1c4e789e2734cc6a3f7c86b6e79d2caa36a853acf499b6a398126ac29c658e183d5c0fbe68da29b9ac6cf33d3be093d5738f877926ca7bb05400561febab752743fcc44e3c4e72472071bdc5de1d71ba8f4ecc2645a72b2c370194bc70ae2c9696cd952316b69c0b0af46eb62a846fd37b66bba38bb512baa71e3c7ea7cb5b"}, {0x50, 0xfff, 0x800, 0x8, 0xe89, "b87ec9f20fe7a400c90824579016f7e4e82bee5e19fa244fb82fe8805b9d95a538aadf0a8c2432ff5ebdff759a1b3ff991c0dc422c894766a8b2dc273d7ff195"}], 0x63c}, {&(0x7f00001ff000)=[{0xcb, 0x4, 0x400, 0x5, 0x138000, "1da1f305e6b0d73a67098e90d68246209f500d452548524fad7fd3fe66ba7f9eab52a3231b3c75510b34e55ac01e3b4029a7c535798af14e6eb95297f3d77e047aa03a32139506d94dee44daed5c6582184837c102d62aa846570e11881fbe59e76a862b0b250571c47bdecfea0dec15a22b7822fb27cb25a2f1d5bd26906f7ceca3ec6dc09b4ebee64e1ec765fcc026211f4c9c3a144237033c0bcca88f6bd97ab5fe7ccbfab9e98cd2d6295a775ff7d7686fc72dcf635897011b"}, {0x8c, 0x6eb, 0x100, 0x4, 0x6, "dd8d07b0774b09cd3dd5f4b0a96b930da0a003e52069985dda5a827b1a9eced01bd4560187593e5061625d0cf73dda6c266b91a16908208c99b4846ee1e4f29ce061dd58b8835b206fef0206080b847f11854387463adefe6a34c49d1a54baf5da1476d618c372c257ee308a62eb3c8d083f12534040bef38df1558f"}, {0x47, 0x4, 0x220, 0x5, 0x401, "40fa74bc2bed4ca37dd0fb49978de47e7536e324523ff16fb0400195b7873a974b4a7e251694de6fbeb45b98598c1f87b949b2aad59bc4"}, {0x13, 0x2, 0x10, 0x10000, 0x6, "922ab8"}, {0x36, 0x35c, 0x2, 0x0, 0x0, "34960dd4fa8f909996d72bd0d13a422e0f18e3aec4769cd51cb0f7c7c14f59f4c35403011c87"}, {0x1e, 0x2, 0x100, 0x3, 0xffffffff, "16597ccbe06a8c3399f7cf2b556c"}], 0x205}, {&(0x7f0000329000)=[{0x105, 0x6, 0x1, 0x5, 0xbc, "4e2893cb4ef98e2b3b0ae33c10fbdea385336fbe4776f12761bb63a7b63bb355095978cc3d1056d6578e8d93e2f0b459807d2adadddaca1a432664d4454c468b8f586959569dec71f9f9d28d884e3f9a057e3cf92350ce6204172b8fd1185afe60c891fca3969bc2b4f2c7633e107ff7af08e24d28104b4e70d8909927f47bc540dc7411f7b02d2fb767c9a9ded172a89cedaed64a9a151a4976adecfea3a38571be8b317ce8cd7aaaf48d8b4600492fbed9f99c806556bc689a4dbddd2e9bd0b3326daac5ba9c81acb8ede26fa691fe6845391fc3f0c1d9bebd106945623a625efc86864028e548836e0d31e43ba8975c96f18ed0"}, {0xf0, 0x0, 0x10, 0x26, 0x2, "bb811139d3785884ff1b6669bffea3f9be48ab8440f51c473ce30ec940c3918ff531d637feb8c20c9459bbdb29490793b0c3b4f824845abd790c16de5e4bbbaf0ddf06c5b19e05cae7afc7595c5ca5f7f5780a57d110957a7803e971bec06a231df9f13f05a7301e71231f7f2d2ef886fe41fa07759251bfb6a396d4a2b74046f7267ce9dacdd3fcf53228836d9226dfe1a59e09a4538e9e96e8912ba646e4ada72ef52222e1c8f6c5632d3c727d7e8401e48bd9d6c4255fc49c48b851dbfdb0498721070690d9716c783bd9fd07169ec83c4e8894156c5503f737c423561b79"}], 0x1f5}, {&(0x7f00005d7000-0x2a0)=[{0x38, 0x0, 0x920, 0x7a, 0xa14, "661d3a5f687a2c32ff5774c8a4431cbe8031d7a77cd16b2e96cc5c861ba34b5eef2df530add90f42"}, {0xa5, 0x3ff, 0x2, 0x5d, 0x101, "3da3d25438ffbc463cbbaa82c49ef1fcb5c1e3b9abcea6ea9353f27a7b1653ea88e002d9b51b53afb31aaee8c230e8afe8ccde81a1a87ab9fd3a77eaef5d8f830450158cd4ddf72aebd23ce07e73af6cd2846c5bfac236215862555f8c7f205a031fd9b3332758e4ed931cd3e2b47b75a8e8c4d3bdc63b7de029be5660d1d20e3f3277c948caea55bcd568a6e971c89c2a6d89da21"}, {0x48, 0x241, 0x40e, 0x55cb, 0xfffffffffffffffb, "7064f0dbae4fd1834520b109fd7978524b6fe24ef8cf95a148908f66f3a7e77e2386d4ac26575bced00ba7364e09d75a02de90955f4011c0"}, {0xa2, 0xf87b, 0x400, 0x5ffe4009, 0x3d4, "ddbfffa18c971af92c4023d5e2bc58283e4c601c88296b291fd1dc7043f5f27f47ff6e936f58e43a15f7e44629ad5df5116ff7f0fdbcb103f4793fdefeb5b89f613dc6919432c618a69717b414c985f96152e865de53bfddbe6b1ce0637320ab603beb40121db8e8dcc551f998e30b0437ed5e65960544a175e699c6e2b612c36d6c9b524dddd68dffcb943e7372d1bd5c3c"}, {0x8e, 0x9, 0x0, 0x6, 0x1, "4b4c7664f8c5b00a1774a59c8a7fe8a654f2d4dd75c843e51893e5fed13199790a83df4570f6f6d64c536e28ce94bb010c2cd71e4483e42f6d0df6b32de8343f3c84e20f4c11edf9cb1bde1df3567e15982cd9845ebd5799f6ae056df6df2070b78457fa42624c5936be9849d8acae756bf8b31942604a7a823e5de98a28"}, {0x22, 0x5, 0x1, 0x10001, 0xffffffff, "a4422a43ec15f302bca0cc6acddb274e1b37"}, {0x1d, 0x3, 0x508, 0x8000, 0x9, "92e7a3f1b1d9742cff9a0f42c7"}], 0x294}], 0x7, &(0x7f00009d6000-0x110)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r5, r6, r7]}, @rights={0x18, 0x1, 0x1, [r8]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x38, 0x1, 0x1, [r18, r19, r20, r21, r22, r23, 0xffffffffffffffff, r24, r25, r26]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}], 0x8, 0x40001}, 0x40) r30 = socket(0x10, 0x3, 0x0) write(r30, &(0x7f000022b000)="2200000019000709000700d7090002000afcffffff85080018000000040007001900", 0x22) r31 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b29000-0xe)="2f6465762f6b657963686f726400", 0x10001, 0x0) ioctl$UFFDIO_REGISTER(r31, 0xc020aa00, &(0x7f0000206000)={{&(0x7f0000a35000/0x4000)=nil, 0x4000}, 0x0, 0x0}) r32 = epoll_create1(0x0) poll(&(0x7f0000e99000-0x48)=[{r30, 0x0, 0x7f}, {r32, 0x9, 0x7f}], 0x2, 0x401) munmap(&(0x7f0000686000/0x3000)=nil, 0x3000) mmap(&(0x7f0000686000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000556000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r32, 0x1, r33, &(0x7f00004f7000-0xc)={0x0, 0x0}) mmap(&(0x7f0000686000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r32, 0x3, r33, &(0x7f0000687000-0xc)={0x0, 0x0}) 2017/10/30 05:46:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x7e, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000ef8000-0x6c)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) bind$inet(r1, &(0x7f0000163000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f0000e35000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00007f3000)="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", 0x1c9, 0x0, &(0x7f0000a73000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f0000659000)=[{&(0x7f0000357000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000042000)=[{&(0x7f0000405000)="9885e2638afbacb419ea4255c1463f4e2aa1126b35a174a7a7796d43acebae954b4670effe18353ecf50d51815969d7c784a4c350c06fb811125c53d54bf613d2fcf7f349b65810d5ace89d78f01f11c5a6bfb1de043585e1223049ee9b6d8d102ed611ba5eb7c763f75a3cfebbf8c4533b86a8e1e9b1207e5ccb51c667fa434e5302e666215dc851ff0c64042d57b0a50cbe152f9b4f402a7eb75c9dc5adad08686de40814efeff6af3a611e291", 0xae}, {&(0x7f0000c9a000)="37908f903be7e4b002d1e07efd7d2f0b3d63266f4561a4195b0e00f8d86a1014c0944b3a2081fc8ac0da5ff0f9", 0x2d}, {&(0x7f0000165000)="14d057ba1f7dfd7c16182537ed16383e5280262af7c559e1aefb4bdeacd46e56e67d0f4475d3b60f31f0bc31c1b6f191268eba5df5b7d4ea8c0adf3c006a5c8bf9d64b4a981d94d8c6ca0e2b6d070442cc3a112672daab654ef256dfcedfeecfd4d3cf397afb0dd82b8a20f6b61093ab4d5805617a04ed99a5025a80ab10cbb84221cb2d84e15e9eb308cf", 0x8b}], 0x3, &(0x7f0000e59000-0xc8)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r0, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x7, 0x841}, {&(0x7f0000648000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000058000-0x10)=[{&(0x7f0000b71000)="1853a4aec84d34fec374a721d490d2d90bffe577b8f72826d687efafed3a60cdf455b895d41c020e13e2ea84e2494d152af0d633f6cd4622dd6e38b6c3f4d5aa63fee365136a9c", 0x47}], 0x1, 0x0, 0x0, 0x0}], 0x2, 0x10) sendmsg(r0, &(0x7f0000e18000)={&(0x7f00003ca000)=@sco={0x1f, {0xe6, 0x92ae, 0x3, 0x1, 0x100000001, 0xc26}}, 0x8, &(0x7f00005d2000)=[{&(0x7f00004b3000)="873d0e01521ce4a064d34a47ae58bafa2c53156c55b729a84da1f5cf5c4b72c62b28c3ce12f19d84b54714fa4e0e0f0cd88416fb8553d47052c2899edc0c0da817985a2a0cfe29d7e61c", 0x4a}, {&(0x7f00009a0000)="", 0x0}, {&(0x7f00000af000)="2fd79a66346f728d0aac98793a429bf62fc26fe26dcfc7eee2091139a792d72df7", 0x21}, {&(0x7f0000da1000-0x5d)="afd2c4c27bb5d614566fdaabfcb33ff81e117df7ded33f6d864bbeef2799c3e4f9528c00397ef81632e88ad266336c", 0x2f}, {&(0x7f00004ae000)="e2787353e681d3741cf580a8775f4f5cce10780e3dad8139888916aa988627", 0x1f}, {&(0x7f0000bfc000-0x28)="bcb192919b563ac18fe0aaa8314677f50d60180ae5e009b28a97346e91876526ceed1e790c26c7bd", 0x28}, {&(0x7f0000ab0000-0x1000)="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", 0x1000}], 0x7, &(0x7f0000539000-0x480)=[], 0x0, 0x4880}, 0x4000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0xa55, 0x4) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000369000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000276000)=0x1000) sendmsg(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f0000a4d000)=[{&(0x7f00009c4000-0x1000)="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", 0x7eb}], 0x1, &(0x7f0000bce000-0x328)=[], 0x0, 0x0}, 0x0) 2017/10/30 05:46:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000040c000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00005a6000)=0x0, &(0x7f0000363000)=0x4) add_key(&(0x7f00007ee000)="0009004f6e67", &(0x7f000031c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001bb000)="e7", 0x1, 0xfffffffffffffffc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000100000-0x9)="2f6465762f70707000", 0x1, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000dbb000)=@int=0x81, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat(r1, &(0x7f0000010000)="2e2f66696c653000", 0x400000, 0x100) recvfrom$unix(r4, &(0x7f00007a2000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, 0x2100, &(0x7f000063f000)=@abs={0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000a8b000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000917000/0x2000)=nil, 0x2000, 0x3000000, 0x22830, r5, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x2000001, 0x20112, r6, 0x0) syz_emit_ethernet(0x52, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x2000000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x44, 0x0, 0x3, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xc, 0x2, 0x0, 0x0, 0x3, {[@generic={0xfa, 0x5, "3df515"}, @fastopen={0x22, 0x11, "517041347d36e3b661fa996c7bb810"}, @mss={0x2, 0x4, 0xffffffffffff0000}, @eol={0x0}]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1, 0x32, r6, 0xfffffffffffffffc) getsockopt$sock_int(r6, 0x1, 0x2c, &(0x7f0000b3b000)=0x0, &(0x7f0000740000)=0x4) syz_extract_tcp_res$synack(&(0x7f0000007000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r8 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r8, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000506000)=[{&(0x7f000000f000-0x7a)=[{0x24, 0x14, 0xfffffffe00000001, 0x0, 0x0, "21ffeeeeff0000008a050e0011b78597f0d0070f"}], 0x24}], 0x1, &(0x7f0000fb9000)=[], 0x0, 0x0}, 0x4000) socket$inet6(0xa, 0x200001, 0xfffffffffffffffd) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x5, 0x3a, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r7, 0x29, 0xc9, &(0x7f0000ff1000)=0x4, 0x4) bind$inet6(r7, &(0x7f0000000000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r3, 0x5460, &(0x7f0000000000)=0x0) connect$inet6(r7, &(0x7f00000be000-0x1c)={0xa, 0x2, 0x200000000000007, @loopback={0x0, 0x1}, 0xa2}, 0x1c) 2017/10/30 05:46:16 executing program 0: pipe(&(0x7f0000fbe000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000859000)=[], &(0x7f0000003000-0x24)=[], &(0x7f000044a000)=[0x0, 0x0], &(0x7f0000c3b000)=[], 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt(r2, 0x29, 0x23, &(0x7f0000000000)="", 0x264) shutdown(r2, 0x1) r3 = socket(0xf, 0x4000000000000003, 0x2) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f000010c000-0x4)=0x0, &(0x7f0000d5e000-0x4)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000e1e000)={@common="7465716c300000000000000000000000", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg(r3, &(0x7f00004a2000-0x38)={&(0x7f0000957000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000097e000)=[{&(0x7f0000365000-0x10)="02120500020000000000f2676546b71d", 0x10}], 0x1, &(0x7f00006d7000)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000-0xc)={r4, 0x80000, r0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet(r1, 0x0, &(0x7f00008d5000)=0x0, 0x280000) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r5, &(0x7f0000ef6000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006e7000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000d41000-0x8c)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000001a000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00009f7000)={r6, @in6={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x3, 0x25d, 0x80}, &(0x7f0000681000)=0xa0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r5, 0x1, 0x3, &(0x7f0000ef6000)=0x0, &(0x7f0000ef7000-0x4)=0x4) setsockopt$inet_buf(r7, 0x0, 0x10, &(0x7f0000cf5000-0xc1)="18000000020001000000be8c5eff8c88360000f1010300000000000000d90000f7b933d898055bf748bb6a8807787e59dba67ef147b3550400000067a1e2010067fc2163e000250000000453ff1f00000000000000c88ebbff060100000b00000000b121ad1474d722f542002700ec008b6207000000047ee87ccc000000080000c50fff04e9e9f57406aa01100b1b04000000cc08000020ffe3c5452c1adb8a335bd8b2d17fffa200571068395533b594fa00041ad0b4c2c23eef679567f8da50", 0xc1) 2017/10/30 05:46:16 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80000, &(0x7f0000007000)="0c", &(0x7f0000bc3000)=0x0, &(0x7f0000113000)=0x0, &(0x7f0000003000)="f1") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000008000)={0x0, 0x0}, 0x40000000000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000008000-0x14)={0x0, 0x7, 0xfffffffffffff800, 0xd, 0x7, 0x5}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000004000-0x14)={r2, 0x10000, 0xffffffff7fffffff, 0x3, 0x3fffffffc0, 0xfffffffffffffffe}, &(0x7f0000009000)=0x14) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000009000-0x28)={&(0x7f0000001000/0x1000)=nil, 0x2, 0x3, 0x40, &(0x7f0000004000/0x2000)=nil, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x66, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000008000)="2e2f66696c653000", &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000007000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000009000)={0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000009000)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f000000a000-0x38)={&(0x7f0000006000)={0x10, 0x0, 0x6, 0xc7a}, 0xc, &(0x7f0000001000-0x50)=[{&(0x7f0000009000)=[{0x10a, 0x7c, 0x10, 0x0, 0x1, "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"}, {0xe0, 0x8383, 0x639, 0xffffffffffffffd6, 0x0, "5ccce9f2c43d76047f849cc45013b3a5bb47f7087488de7377120883fe7fe314fe65d5f6897a48644cd9cb85ff1f3dd500c548ff3a2de9978ec6bbccefa68333ff09b356247901c2686daaf2d03ea14871d292722245b9932b00fabc1ed6f3c78b03adf530724bd1d6a8c83ca3e2efc3b9758525ee07d67bb872efd20583dfb4c95f3240542c3a218ae99f8f06cf7b3010ff793f753c49d1f8ad40de8fc1cc41a041148e0e6ac4dfccbc54abea89348dec1d79c0923a67c62ec0656fd186d4d7caa80a983b03542f61e96c4b89e27df4"}, {0x26, 0xfffffffffffffffc, 0x400, 0x100, 0x8, "5e5bbbfe6c44f8fc421af8ec8516d2616147a4605ff5"}, {0xe1, 0x20, 0x0, 0x5, 0x0, "28c55177c025e45326bb431b06e0e5ab3cf47f034fd9fb21e9cb99e901ed8db003d1ad01480fa2033698a844c18a555c161838ef6007923d08e6a4fcd100632f1ae2a28f91b8e0ffd8ef6f56267c12eee9b61e595f729c7126f1e3793583f50d3e40b4b7d5ec314b8a601721d40355e26c0e253e495f0f4f0a7717f5929f5c07f571a2c885e938cd243ef2adcf43539fb95742fc83cad677f05cd11e77ca72662f871d6c47d0b836265b080658d8bba81d0f31dde3e009c64091c32fed0a8cdbb44ed62a13933f4bec3d308611cbc3569c"}, {0x5e, 0xbb5, 0x204, 0x101, 0x100000001, "6c28cd2d917cd7708efc20898295a5ab330e2787a5d5f42d1b531413d87b01b80d78afc4d4b39965b14c31c23ef2ee41528dafe7e1fe4aab42c89f1b06d1f868715b7fde664682c571bb63057a6c"}, {0x65, 0x0, 0x0, 0xc8f, 0x100000001, "4638ea3f6f78847d1e76dc6ff4f3eacc26a18f72655067e6244f9a68f682b98174f1523f1a8dcb76ac94efacf0ec5a03741f410feb8749993c39a205deb15e8f028a2870ab7bdb0eb2cee7a76058c114914002c915"}], 0x3b4}, {&(0x7f000000a000-0x20d7)=[{0xb7, 0x200, 0x303, 0x220f, 0x0, "6208ce109cbc4a361ebf0f10bb6817365d54e76b850dc81a26a1d193d2cdfbed8b8d53dad4b7e600f02ed608d0a8d1e55ead9abe27f88d0bc0d3b8b6c509c48e07bdb3c4e95bd46b987ef80d79adbfd625ec4f172caa63a179c339a752a86058a0fcc4c67fa8afdc0fa395c4b0a09119d1defd76c2cf64ac6957c1f95f3208db441cc44d1eccfff8f5f72aff9f74ef6434be6e136934e67de273907d0c8a62ff945cd7a3d9b9f8"}, {0x1010, 0x7, 0x202, 0x5, 0x7, "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{0x1010, 0x6, 0x100, 0x79, 0x8, 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0x20d7}, {&(0x7f0000004000)=[{0xae, 0xffffffff00000000, 0x320, 0x3, 0x7, "69e38f215bb39dd6237d889beb68b9eecc43fd797b74ab359ced2bb72573b2c92723fc17fac0ee2097d8a56ea898da02350ee1aac503c756ee08709c41d87adf601ccdc595d423ca7f43610d616b46c14329ca86a864da8b1d35da0009c7ac7e37956ba657c9b38da0fd42e7007b2137a55e2ff0170ac329567a957c80779cf9ae26aee1ee2216220d672be716bb74db09a0130ef9aa29e96428b11c3684"}, {0xea, 0x23208c91, 0xb40f720bcfd6df71, 0x4, 0x1c, "ed21f13bb05a6cd70eef0edb0b06b58a37beeb9bc2ea6d4ac6734911722a2a1fcfcf5c268193635378f3d7eed0b2c4e0993a4c235c85a688e2ec9a41718e144cc59152166643a28c7ea935e208f09ebd91ad0497a53d10c61b324376ce89a3ee55461864a6b8f21962827d822e3032bfec7a8dae231796b71481f291d389e0be1d060b3ebd32884d5230410d3411f9a8a7df49ae6468398a826beb58e4362ea16fe909ce322e34a25cef0f52f16d3fdc33216df0b5905aab6c8855483cf5cb2ad25b01f3877c7ae3606c5c57b9595c32c05991257cc5614c31fa"}, {0x30, 0x6, 0x204, 0x400, 0x6, "b8a3162a9a8c2b5625333d49bedb9fcf2c10788b6224fec2635c3587aa30ceb3"}, {0x89, 0x3, 0x400, 0xffffffffffffff70, 0x51b, "b3439241111a3a5395c86b39978accd6d6bc05aed7345f4ae6b27eb3f2bfe282aa098990391535b1bca06f9c743e6b5fd45f5f1716a058e8d59d8dea8a34342255a1a9d0b17d50655f9d0060aace1de37f4a9bdf1b33c465f19373525ad0ec3889a2415d877e32d1d324aec108d909789f233308e4e0504e7b"}, {0xb0, 0x400, 0x403, 0x3, 0x0, "ed88ce65187479214d2515284224d390846d42fde3ecc1ab00709b20567c186f4d071cbd20b321c8c92d67543f40ac4ec718fe070d48dba86a486417c09b7acb98b87ea8dcc577155b20c16ac2a9d22196fc7dfcf1d75ed9e1b72c8c99c307832db37a67f8b001aa642feb2928f28da3d87a639976e5c1c245c3692ba54f66bf8dc13d3d6bfa7e6304b2fff03590698429b9d053cc890f6b42ef0fdc8c274996"}, {0x75, 0x7fff, 0x200, 0x2, 0x0, "15a14e5f43839888fa3451a87d33c7cbd3ef804cac8be13064b323c1f5d150fd5fc0b56d11884d181adb3cbd8679fa3055a94c0f85e83968504d87833e5ba713d1c6768d55e520af4aa5b40a37dcc9965786294bdd52185dacb44aa5ec221cb9002505ee06"}], 0x376}, {&(0x7f0000009000)=[{0xb9, 0x3, 0x20, 0x700, 0x8, "ac5a7d82181665c8926a762d96a0dec1ab97a6ac4e2da87d32e5779d7798ba1c8b891d8a26bd8510e7e40610b11c162f32286ad3f24926c43260cc6933a66ffa3063dae70cd79ab80a92d0e0f44c755aecdf0c0b64e2f4dceefcc5f13d4462471d9995d0c477974b7c9e1ba7c82a8ac1bbbfaa5cf71912a828de9753679b3eb1250cf99d06babd9bf6ea929ef8f4baf0aec7eeb24028c8fd693b96f3c9fc5753ca5bc0c609dcee2ad3"}, {0x1b, 0xc0, 0x200, 0xfff, 0x3, "d9bebf678f038b6a6bdffe"}, {0x10, 0xce25, 0x1, 0x800, 0x7, ""}, {0x7a, 0xc287, 0x8, 0x20, 0x100, "e09a44c4977dcd8f2f6863b67ea2eed3c6f19880abfd77224c7db08bfcf6b5160ddcaf0d2e79d227a6a45b4422316d6aa38a31385ebc2abc7912ecf03f32fe3234091b39f440eabfb795add0d635e86f33d067898a22886a7d6af7a42c8abb81d3c03735348c22a8b4f7"}, {0x1e, 0xc498, 0x4, 0x2, 0x2, "61d7bfdd128bd45ce352bc2859e8"}, {0xf6, 0xa131, 0x800, 0x80000000, 0x80000001, "47948741514bb70d89c0aefe001f6e4bbe13571cfe0374d76c8dd89475e8505857052352822aca5da38b4243d3e38d332355ff39c215f691a206eb3820324a60bc32223703d06079d061e2fc7b6d408a27560a27a45988c82284198cabb62c2b3cc6fe75341cbc8aa1fbf32db35e9fd33a53092a99b95fcbb173bb005ae9ce3380b57ef491825173840bfc2e8bf9b2e2840a04703bb3cb4c7d4abcbce7ddeca96117df95cbed1644200402a646c8194ce6afe1108cd08cd728b659f2738af733cfe2e7ff820d09f41c26f70156d714f538b94f604637bbef5db5fdf6bcc3c31a6b66304079d2"}], 0x272}, {&(0x7f0000002000-0x1ff)=[{0x5d, 0x9, 0x600, 0x0, 0x2, "73c96a4ffc8fa90e3bcb4b9fb77550163b0fcb3d7bd327a092a6334093fc8586a03c4482b66858a828e0759bc0530ba97f5c9f72121417b080499c3c7386812396ab6f223e592f4e9d3f7dd292"}, {0xd5, 0x5, 0x502, 0x2, 0x2, "77c593558217d0318148b29c04f911a773a5ac24d479d57308b0dc89f6bffa2fbe375e92a2e30cb503243ec97d9913d63778871ad75339b3bcf36fd2e8fd6f39c4788cb9e4e28a098388a2da28c50f35ef58bdd6874e9c91a02100af019e466add45e6dc151844c60b727baaeea8f1721f886e561c60988a7f04bf0b2a02a70e8551e71ddf5eaaa569692859013f2e2f1b7fedd7e4781c30b804fde458fc8320653a137abd1afaf684a7681c57a2b4fd538dd8660c1305dff8d65a3949114d7043585f2387"}, {0x32, 0x0, 0x200, 0x8001, 0x400, "2bcb8792e873cff567d3d8d9318dadf49017e776acce6872acefc3a23ee891d8e2a7"}, {0x25, 0x62321a22, 0x110, 0x0, 0x1ff, "d4a659b54075996ef9f8ccfcb14826fb003e665467"}, {0x45, 0x1, 0x201, 0x1d7a, 0x0, "b93c0f56091436c4d0b5e479dd794f9fe3c30c87e3924cab26f4b470c6611b9484d5fd82b94e2bc3fba22e51a40ab17f3ae53fb1fe"}, {0x18, 0x5, 0x200, 0x5, 0x100, "588da1c168d5f121"}, {0x19, 0x8, 0x2, 0xffffffff, 0x1, "46fd2501e7ff434b3a"}], 0x1ff}], 0x5, &(0x7f000000a000-0xc8)=[@cred={0x20, 0x1, 0x2, r6, r4, r5}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r0, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r7, r4, r5}, @cred={0x20, 0x1, 0x2, r8, r4, r5}, @cred={0x20, 0x1, 0x2, r9, r3, r5}], 0x6, 0x8010}, 0x0) setfsgid(r5) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2017/10/30 05:46:16 executing program 3: r0 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000b9e000/0x2000)=nil, 0x2000, 0x100000b, r0) r1 = socket$unix(0x1, 0xfffffffffffffffd, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000052d000)="2e2f66696c653000", 0x301000, 0xc) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x9, 0x84) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000811000)="") mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000af1000-0xc)={0x0, 0x0, 0x0}, 0xc) r6 = getgid() setregid(r6, r6) setfsgid(r5) fcntl$setflags(r3, 0x2, 0x1) r7 = syz_open_dev$loop(&(0x7f0000e18000)="2f6465762f6c6f6f702300", 0x8, 0x8000) r8 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101002) sendfile(r7, r7, 0x0, 0xffffffff) r9 = dup(r8) readlinkat(r9, &(0x7f0000fbf000-0x8)="2e2f66696c653000", &(0x7f000063c000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f00007f1000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ptrace$setregs(0xfffffffffffc0000, r4, 0x8104, &(0x7f0000996000-0xa2)="4aab6939d001b52e377e481bf8319db55c587aad45780e84bc3928889b08f91e302beddead7f91f7de7877c68d964513d5fd9da3eac4a03d46eea1e4f878e4cee438cce0a5b87b9712d9b500bffe325a2b1c9ceaf5311c0551a95713899ee00ee97a27541ea99b92a60e26fb6fa6a86b998da45c22838a76549f7afed356f46ea0e1f75466181e7d495ca739439cd64f587e7ae754793c6f356b63a72c940a6bd02c") write(r8, &(0x7f0000255000)="2700000014000307060e0000150f0a0011000000f608ffff09f7ffff0605001f8aff0300007500eb4c", 0x29) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x18, &(0x7f0000f79000)={0x0, 0x200}, &(0x7f0000c25000)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00007eb000-0x98)={r10, @in6={{0xa, 0x1, 0x2a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x803}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2000000000777}, &(0x7f000035a000-0x4)=0x98) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000c68000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00009ea000)={r11, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x6, 0x80, 0x1}, 0xa0) symlink(&(0x7f0000fc5000-0x8)="2e2f66696c653000", &(0x7f00003a0000-0x8)="2e2f66696c653000") inotify_init1(0x800) 2017/10/30 05:46:16 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bb4000-0xc)="2f6465762f6175746f667300", 0x10000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) stat(&(0x7f00005f2000-0x8)="2e2f66696c653000", &(0x7f0000b37000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000002d000)={0x0, 0x0, 0x0}, &(0x7f0000575000-0x4)=0xc) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000872000-0x9)="2f6465762f72746300", 0x46000, 0x0) ioctl$VT_RESIZE(r7, 0x5609, &(0x7f0000914000-0x6)={0x10001, 0x1, 0x1}) sendmmsg$unix(r0, &(0x7f0000fe7000-0x188)=[{&(0x7f0000e3b000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000b82000)=[{&(0x7f0000828000)="cc1999e800eb54be20f9330589bd5764f54d0750b9d96418856085234b7731a8226ef751fb4ca6c688d07623d7c7a2687fa046fbb2cea3b8", 0x38}, {&(0x7f00004d4000-0x42)="c601f40bbefcda603e6e2c128dd4486206b3ddebdf25d0a2bb4e10e47323f98f65afe17d538d0aa4ecfed4fd3b84b87eba2a873bd511ad0174a12ed37372074b46e7", 0x42}, {&(0x7f0000bf0000-0x9b)="7d17db94cd77e76d13082b4eaaf87d00d04e031c505608615ac23b8a8b6a72f16e129d798d5c3428d9a3bad9a26de688c94698cd7cf21ad0c6bbe04f5d2e63a65575836b67aba92ebce6a8ca80628125b0aa4fe993222fe77e0f789de12f81a18fc8f2b583c45a0fc924c26a7f12967930dda13dbe4514af7e6e881b100c5bf472f7c30377a3b1d369294072c6e520a1f39939194fa2723979ccda", 0x9b}], 0x3, &(0x7f0000e35000)=[@rights={0x38, 0x1, 0x1, [r7, r7, r0, r0, r0, r0, r0, r7, r7]}, @cred={0x20, 0x1, 0x2, r4, r2, r3}, @rights={0x20, 0x1, 0x1, [r1, r1, r7]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r7]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x8, 0x80}, {&(0x7f0000b7b000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f000081d000)=[{&(0x7f0000302000)="3ed8c682c344a4bd649e7da84e1878ac5224a888220c0df251cd9ab273bee7f326eddb79f742b9e0912b6efb4cb28756c5c7636b21cef7d12ca2b28c9e5adf8add572f1dd1529f81332fec31a564a99ff78281fda344d710f5940b9b03a3c512d6f3e98186422269c3655ffb9715e1b3c4cf8387dc20e92c0b2cfdd8985bd7baa48c8e7ff0a596bed97038debdf2b0ff0a0e7a66a24de6f5cfd592e4d4a215b5ea31f7ffafc76e2cebcc2083c1fbed8da8254c3b1193de192b9c1c519dcddeced0f1317ad6dd792bb60f93f6da332c85fe9dbd90037c4ff260ae0acf891715ed6ae3eb026026db", 0xe7}, {&(0x7f0000e67000-0xf9)="fd78561f2516f3389c952d510e5cfadb8f17d5ad3606f2168ea68cdbbc7228e8f78b8643e1aa093a1e415b8052321664166120a4fafc1d2589f25a100ea224a313ce80227db1574d6b665557591e88a3242656422f67354af3ea158f9ea995cd5d6415c0d93b8693c426c723ec9adb965f614b526a77e5032353ef26fa89b63a8282b33dafb8236a23150b151f4729ba0a6039a31e44e11a010cfe8a6aca72128817c960d6b598e974639d59c15013e9b1271cf071d1f49a0796e71f0e1f78041e4e6fef714c9e726622811a970ae560abea2e04c9178629667a0fb00d2229336188f58788475db731550d0c7776ca825da17121667c3f1f22", 0xf9}, {&(0x7f0000ba7000)="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", 0xfa}, {&(0x7f0000fb3000+0xe6)="5587750da07c2fe0e3e26d0830fb01e323cf92a38ff72ad41988a079a078133337c369a16fa734c24a3dce4e096596138dbecef6c43817ca3000df652d1f994ef4e5c83f0d7c02c12651c46ad7ef2cc1a7e13fdc134a08542f1cae8e6ab501c1080fafa1719b5a7ce54596ab3984d1c858bffb23f7588e15af830dc27b90876c684c66f36e2dffa2dbdc8a33e9365ed8ce5a8bcf7c0899933889fa6a4154e318384ff8798df38b82d89c80023350bac9", 0xb0}, {&(0x7f00005cc000-0xa0)="cca2edfe877dd3c3ebb47582277be23d99988f0337d16c6444e11a99ac318a58f6f2ebce05a0656a543dfe5b2110fd06c5f13ac09eaa8ca9b111deae30bc37b468a06f48da11e54f1d82d858991950ac013bb2fb22d5368f9907ae91fd124e247beb7854273f1b79e7411d01930143c9477fab22943782f894e3ae98a638bebaebb0b7deff1787bf46ee47c47d4c7f75816156ec71a59664d151863a6074f842", 0xa0}, 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{&(0x7f0000b6a000-0xda)="445d28340fc9e49992c6d621d7cae3f0bea7dcfb10b8a9b463520a9d4f3972724aeefcb40f1f5ba2da8aa404fde96a0cb4d4381d968e992630dfa4c70d5de7ec9c708acdfab1f234779255efad31cc42e05842dc2dccded0104fdfb1cc236d3e8a3d78aa0e43c18de1327dfef8032cc6b08a532dd4b3a75e5768d86ec050fe44f255ea87004699fe075a7241fc49bb39bd163a6bd2a948395bb5227f9ecb201a49b2b62d9d5242096086a3678927a993558cd28feb5f20c97d5ff62a7674d925936fdb9c0acbd6ec8201a6c33a98e88c9bc22159a1817c272455", 0xda}, {&(0x7f0000939000)="238c2f65ed856452303b14300f8c12a4cc832bc6b6a3519507bb0637488873675c93c6ba9b869f887ab74563cdd69d875474236cabe439b80f5bc94c9720d7838c72fc3f56f366a2a4a30f2869ef3565d707e3da60f62eedf0887012dad802fd400b34ee241914fa20b7aceddaadb5352aa775e2d02195c6ce0cd9f1c65758055098ff4f4bf3b52f6b2fa7bc0c90f9b487b3a7a6e60c17613e82a2d0f0e4457e9cfa405281d3870c04815c8c216fae7cf31d185545b52d3ba7683223c7ddfd3d8bce6e8c6503dce5d8231219d25b1befaaa7c00ae38421d6f496f4787ab56fe0398a3a", 0xe3}, {&(0x7f0000f9e000)="865aacdf56884904a9deb5a15a591a1a7d223f955af33a761399d364695b", 0x1e}, {&(0x7f00002f2000)="2461cca9c327b9163ef0d6ee1d679dd1c624745527d0354a3ddb87e492a7d8f7d11e4ddc2300fb2821fce5ce7a09611d6aa409c6a4de1085a1cf51a12b18816606222ec7cab85f03947e43b8072857e124d5bc06e014d0c70bb0", 0x5a}, {&(0x7f0000cb8000-0x4e)="c1bb25655b0bae0ca90ceff28634899f54d6f67188f99252db85abb4bb288da52eb1bba94817ad2c941008f5a7188275cdf7f67e0343a28467b7c642aef1ece2879fba5af1fa53d417d7e11af9b8", 0x4e}], 0x8, &(0x7f00004ed000-0x120)=[@rights={0x30, 0x1, 0x1, [r0, r1, r7, r1, r1, r7, r1]}, @rights={0x30, 0x1, 0x1, [r7, r1, r0, r0, r0, r1, r0, r7]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r7, r1, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r7, r7]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x8, 0x4}, {&(0x7f0000762000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000def000-0x70)=[{&(0x7f0000856000)="", 0x0}, {&(0x7f00009cf000-0xad)="93f9dd6db6be8669e46ccb8456f2c5d1922dd48aa96ceb036e974cbb919e37e62be4db4b865ec7aef52f9f7a5df56177bd58310587c23bf0f614196f989723189e3d86f16260bb359cfeb9b1a7ed1e37ae9a7076951df68f0e733f1cdc74e16f37f42059d4c838db65074f85ab4284d1c125171aabe039e2d14e8982e4ebe9dcded1bf5972e9ab6c152ffe8aa7132b19dc54b7c6fada6aa9ea966dac486dd8540b71919935e7cb38b208d4e497", 0xad}, {&(0x7f000041d000-0x41)="35ee3a5f5c471ad7bc9e7d59f68ffc1c4f487df28c08ed4f73ba467f4a3c03aafb3a64d38250caaa4cdbec2e1422f438a46d25b5c70700fe861403ac65050f3207", 0x41}, {&(0x7f0000ffc000-0x95)="2821b4a5a3571fbbcdb2c796c32a620a84620938a72c7437d8eef3578dd80b10844deb5d15f3985de6348e3dea2ebb76c0a49db574f4ec0cf9ab13910fb3eff6fded3b181bc7d2c8073daf94b22e772a9eb9c46f8d95a098d0d8cce70c70f1c48b5edf58a9c87fc5479d0aa525eb3726f5b5ead36a60737b97a5c08c8e7b8a56f3320c4afcdfc2bb78ec3282c153db893a32cb4fd5", 0x95}, {&(0x7f0000f03000-0x44)="86f1e356bafdfbe28769c039bae985719633ad7dd7cb258127ab18edb19eb3ec04367149b512467984ff268b7e18ceecfd84a1e148a237840cadaec2ca56b0b5ff65e5e4", 0x44}, {&(0x7f0000833000)="96773490f900e0738517d900fe53d4dcb0fb1469158b22b6e7a755a3098b6ff07a6cb0c3d5", 0x25}, {&(0x7f0000545000)="f487c62422eb9bca904ea94afa8496fbb3863587613b34c3d69ed8581a79d852d0914c1a33d6460482b4cef97f57cec4a4b9fd2b8e665c55be6f39429140123437b3d073465bb3958a687c04f42742a978176cbce61c", 0x56}], 0x7, &(0x7f0000513000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x1, 0x10}], 0x7, 0x4000040) fchown(r1, r2, r6) r8 = request_key(&(0x7f00003c6000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000a50000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e57000)="2f6465762f72746300", 0xfffffffffffffffd) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000286000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000533000-0x4)=0xe8) fstat(r1, &(0x7f0000d93000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r8, r9, r10) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000629000)=0x0) writev(r1, &(0x7f0000b5b000-0x10)=[{&(0x7f0000be1000)="290000001900ff0900000000000000020a1300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)=0x8) ioctl$VT_ACTIVATE(r0, 0x5606, 0x80) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000083b000)={0x0, 0x0}) r11 = socket$inet(0x2, 0x2, 0x8) ioctl$sock_SIOCINQ(r11, 0x541b, &(0x7f0000111000)=0x0) 2017/10/30 05:46:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x0) socketpair(0x1c, 0x0, 0x8, &(0x7f0000f92000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00007dc000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4f01}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x3ffc000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1a09ac80, @loopback={0x0, 0x1}, 0x800}, @in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}], 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x20) fcntl$getownex(r4, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x5) r5 = socket$inet6(0xa, 0x7, 0x1) setsockopt$inet6_dccp_int(r5, 0x21, 0x10, &(0x7f000000e000-0x4)=0x8, 0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000bff000-0x4)=0x93, 0x4) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000d9c000)={0x0, {{0xa, 0x0, 0x3, @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]}}, 0x88) ioctl$sock_SIOCSIFBR(r5, 0x8940, &(0x7f0000006000-0x18)=@get={0x1, &(0x7f000000e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9549}) fcntl$setsig(r4, 0xa, 0x7f) timerfd_settime(r2, 0x0, &(0x7f00004f2000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f00005f6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f000000d000)={0x0, @in6={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0xf4b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1f, 0x8, 0x7, 0x9}, &(0x7f0000006000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000011000-0x10)={r7, 0x2, &(0x7f0000001000)=[@in={0x2, 0x1, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000010000-0x4)=0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r3, 0x0, 0x10, &(0x7f00009df000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00002cc000)=0x1000) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r4, 0x0, 0x30, &(0x7f0000686000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000008000-0x3)=0x90) mmap(&(0x7f00003f0000/0x4000)=nil, 0x4000, 0x8, 0x20010, r3, 0x0) write(r3, &(0x7f0000001000-0x24)="24000000200025f0006b00041aedfc000205000000000000001021eb08000100000000b7", 0x24) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0f000-0x14)="ff55d36cffba04715d0000001f00000100000000", 0x14) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00003ef000)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f0000d0a000-0x80)="0800d36cffba05fa5d0005000000020000000000", 0x14) 2017/10/30 05:46:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000000)={0x0, 0xff05, 0x0, 0x3, 0x0, 0x0}) userfaultfd(0x80003) r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000b67000-0x4)=0x0, 0x80800) r1 = signalfd4(r0, &(0x7f00001b1000-0x8)={0x4}, 0x8, 0x80000) pwrite64(r1, &(0x7f0000728000)="f240212ef3e2cf1f4beb91642339207a", 0x10, 0x0) prctl$getname(0x10, &(0x7f0000c06000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00005da000-0x3)=0x0) r2 = fcntl$getown(r1, 0x9) r3 = getpgrp(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000067b000-0x4)=0x0) getpid() getpgrp(r3) getpgrp(r2) socketpair$inet(0x2, 0x8000e, 0x8000000000001f, &(0x7f000029d000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000664000-0x4)=0x0) rt_sigqueueinfo(r5, 0x13, &(0x7f0000add000)={0x8, 0x4, 0x110005, 0x7ff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) readahead(r6, 0x0, 0xc) r7 = socket(0x11, 0x802, 0x300) setsockopt(r7, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r8 = socket(0x11, 0x802, 0x300) setsockopt(r8, 0x107, 0x12, &(0x7f0000000000)="", 0x4) getsockopt$inet_IP_IPSEC_POLICY(r8, 0x0, 0x10, &(0x7f0000222000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000536000-0x4)=0xe8) setuid(r9) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, &(0x7f0000b1b000)={0x1, &(0x7f0000cdc000)=[{0x200006, 0xc677, 0x0, 0x8000000800}]}, 0x10) socket(0x2, 0x8001000000002, 0x88) syz_open_dev$sg(&(0x7f0000cf7000-0x9)="2f6465762f73672300", 0x9, 0x4440000) epoll_create1(0x20080000) gettid() 2017/10/30 05:46:16 executing program 6: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000c000-0x4)=0x9, 0x0, 0x0, &(0x7f0000277000-0x10)={0x0, 0x5}, &(0x7f0000902000-0x4)=0x1fffffffffffd, 0x0) r0 = socket(0x8, 0x803, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000eaf000-0x11)="1100000021001f0200001100008000ffea", 0x11, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00009b9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008bf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fbb000-0x8)={0x0, 0x4}, &(0x7f000093c000)=0x8) mmap(&(0x7f0000000000/0x337000)=nil, 0x337000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f000010a000)="2f6465762f696e7075742f6d69636500", 0x0, 0x81) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f000007f000-0x8)=0x1) r3 = syz_open_dev$loop(&(0x7f000012e000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x5) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$netrom(0xffffffffffffffff, &(0x7f0000ff3000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00001e3000-0x4)=0x10) listen(r2, 0xffffffffffffffff) mmap(&(0x7f0000337000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ff5000-0x8)={0x0, 0x2}, &(0x7f0000ff6000-0x4)=0x8) mmap(&(0x7f0000337000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000005c000-0x8)={r5, 0x0}, &(0x7f0000337000)=0x8) syz_open_dev$mice(&(0x7f0000336000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x220100) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x4) getsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f000022b000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ff2000)=0x62) r6 = shmat(0x0, &(0x7f00001de000/0x3000)=nil, 0x4000) shmdt(r6) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f000008b000-0x4)=0x400000000000, 0x4) r7 = socket(0x1, 0x8000a, 0x21a) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000059000-0xc)={0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r7, 0x10e, 0x5, &(0x7f0000115000-0x4)=0x2b14, 0x4) ioctl(r3, 0x4000000000001278, &(0x7f000023e000)="") mmap(&(0x7f0000337000/0x1000)=nil, 0x1000, 0x3, 0x32, r7, 0x2) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ff4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff5000-0x4)=0x14) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000ff4000)="2f6465762f6877726e6700", 0x80, 0x0) 2017/10/30 05:46:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x115000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_MIN_RTO(r0, 0x6, 0x6b1, &(0x7f0000785000)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x10)={0x6, [0x20, 0x1, 0x5, 0x5, 0x3, 0xfffffffffffffffe]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001000)=0x101, 0x4) r1 = socket$netlink(0x10, 0x3, 0xf) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000001000)={0x2, 0x1}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x3, &(0x7f0000002000-0x18)=[{0x1, 0x8000, 0x8, 0x3f}, {0x10001, 0x8, 0x9, 0x6}, {0x3, 0xffffffffffffff80, 0x401, 0x7a18}]}, 0x10) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0xc9be, 0x1]}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000)=@sack_info={0x0, 0xffff, 0x80000000}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000005000-0x8)={r5, 0xffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000005000)={0x0, 0x1e, 0xdee32ec6e1d4d3f7, @tid=r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000006000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000006000)={r5, 0x8}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000007000)={&(0x7f0000001000/0x2000)=nil, 0x2000}) [ 79.797912] nla_parse: 8 callbacks suppressed [ 79.797941] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2017/10/30 05:46:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000e78000)=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000000000)=0x45) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000952000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@empty={[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, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getgroups(0x7, &(0x7f000026f000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r4 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=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=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a3000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = gettid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001d7000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000f1d000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000f5d000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009b2000)={0x0, 0x0, 0x0}, &(0x7f0000c4b000)=0xc) fstat(0xffffffffffffff9c, &(0x7f000086d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f000036d000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000059000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f000002a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = syz_fuse_mount(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x6000, 0x0, 0x0, 0x8, 0x40002) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00009bf000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = accept(0xffffffffffffffff, &(0x7f00005f7000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8) r19 = inotify_init1(0x800) r20 = syz_open_dev$sndtimer(&(0x7f0000f52000)="2f6465762f736e642f74696d657200", 0x0, 0x84000) r21 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r22 = userfaultfd(0x80000) r23 = signalfd4(0xffffffffffffffff, &(0x7f0000de2000)={0x0}, 0x8, 0x800) r24 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f000027a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000ccc000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000997000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0x0]) r30 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffff9c, &(0x7f0000b4a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r33 = socket$inet_udp(0x2, 0x2, 0x0) r34 = userfaultfd(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r36 = syz_open_dev$tun(&(0x7f0000a5b000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000986000-0x4)=0x0, &(0x7f00009f9000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000fea000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r40 = syz_open_dev$evdev(&(0x7f0000290000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x80) r41 = socket$inet6(0xa, 0x80f, 0x8) r42 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r43 = accept4$inet(0xffffffffffffffff, &(0x7f0000005000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) r44 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) r47 = syz_open_dev$tun(&(0x7f0000e76000)="2f6465762f6e65742f74756e00", 0x0, 0x700) r48 = userfaultfd(0x80800) r49 = gettid() r50 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000bb4000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r17, 0x8904, &(0x7f0000001000-0x4)=0x0) r53 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r55 = socket$inet6_tcp(0xa, 0x1, 0x0) r56 = socket$netlink(0x10, 0x3, 0x5) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000045b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r58 = syz_open_dev$urandom(&(0x7f0000000000)="2f6465762f7572616e646f6d00", 0x0, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r59 = accept$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r60 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) r61 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000afc000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000c81000-0x4)=0x10, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c10000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r63 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000690000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f000044d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000+0xa3d)={0x0, 0x0}) r67 = syz_open_dev$usbmon(&(0x7f00000ec000)="2f6465762f7573626d6f6e2300", 0x2000000000000000, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r69 = accept(0xffffffffffffffff, &(0x7f00003bb000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000783000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) r73 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r75 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r76 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ad0000)="2f6465762f6b657963686f726400", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffffff}) r78 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r79 = getpgid(0x0) stat(&(0x7f000058f000)="2e2f66696c653000", &(0x7f0000b43000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000fcd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000f89000-0x118)=[{&(0x7f00006c6000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000000000)=[{&(0x7f0000643000-0x6b)="ba9b7d40a74e99e823d5258b5e557e64fdc5fd0bd138766c742b2d94a4da40a9acc0fb44f2e9ed2fa71401f9954334fd3135866f3cb0685085d35d9b5105a35497ef08f459a38bb661f911e824e2cadf52fa0051e9e51315cf728e977133da379d6fd3b8408a5021648818", 0x6b}, {&(0x7f0000001000-0xa3)="986605962a1118e630b1f2098ac99be3569a9136fae860b550db3deff0d59bb928490b771ad58c9ffb8ea1d74b6625011df2b473176382385d3f2c1f70c01560ee5cab3197c0669dc034fa011a4630123927fdc539b670746497f8093c0d106deab49bfd5d91f9a029e1581983dd0c7491b5ffa55a47ce8a5aad4fc38b7e48f96b0745ecebd6bc17e9f7ae3e3834e92a420ad4675d2366940614de3c380feb59a73f4e", 0xa3}], 0x2, &(0x7f0000001000-0xa0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x5, 0x4800}, {&(0x7f0000000000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000179000)=[{&(0x7f00006f7000-0x53)="bcbef9143eb4502f2496ed3a7dc69a2348ff0ab3ac469c77be25442ba809bf6285dc6d2a2f74efb8d17ae461456d9c06a101dbe1767529423275db9f688b6ae1848d54e4100e0a3c1f0be550437327e9395815", 0x53}, {&(0x7f0000001000-0x12)="da79222a882d141fa2eaad14c3385ee138e7", 0x12}], 0x2, &(0x7f00006cc000)=[@rights={0x28, 0x1, 0x1, [r16, r17, r18, r19, r20]}, @rights={0x20, 0x1, 0x1, [r21, r22, r23]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x3, 0x10}, {&(0x7f000062f000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000000000)=[{&(0x7f000012a000)="277b45f0b81c56367ec03abe4912d7bae2bf1706f2286893a6ce4b7aa9e60be45e60f90f5878333825c2055fa30ad9a9b6eea6512c3a296e41ee48f83e76d814b26ec695117286d32b160480c0a4edbe9101e69a10b36484ed9540fd9336b367815281dddf687a3bcff26219d8c6664909cc2cb8e82b9681", 0x78}, {&(0x7f0000001000-0x64)="718d33581929186b70e1778abd1e813717112372a1e74198576854bafe02e1f66c230bab5cde17da07cbee0888856340aa78f3bed7f8f695da8460589afc69c73d6d3cc4a32f35e3bf231e0833a85773a5f466bb2bb94888d62a12cbc5175d75290eafa5", 0x64}, {&(0x7f0000a6a000)="fe42962ad38328355e085584d8f317b5b5b67a539a960cfeade4ce8ebd4a239cc5ff3fc09b8292e7272245436d28e4b0bb34975b5fa1fdf501bb95623f8a66f079123b6a81cdd46eb155b133f6988c1b31d2d512ecf9e2bbcf80dd2783135ecca7901c0380006ee2029a315a1c6ad27164a8125bbe3f0d1460acb8a53f9aeb40d8fb7228120698b77fb27235ffc87a57279f80fa9b6bd93a4c43b633fca1a8a0fc1066a9125b506b138e0f398f9e41ada257522a26a9eb189b9e7857b2f64bd57673390a427508e0a67c2182f65aa73f1a", 0xd1}], 0x3, &(0x7f0000623000-0x148)=[@cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x20, 0x1, 0x1, [r33, r34, r35, r36]}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x20, 0x1, 0x1, [r40, r41, r42, r43]}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @rights={0x18, 0x1, 0x1, [r47, r48]}, @cred={0x20, 0x1, 0x2, r49, r50, r51}, @cred={0x20, 0x1, 0x2, r52, r53, r54}, @rights={0x30, 0x1, 0x1, [r55, r56, r57, r58, r59, r60, r61, r62]}], 0xa, 0x40}, {&(0x7f000062f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000a96000-0x20)=[{&(0x7f0000001000-0xa64)="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", 0x1000}, {&(0x7f00006cb000-0xa9)="82c73f5225c43f0dcbbfbc5fffecdcf0e7aa2d79417aea2fc5e011b1f469a5c72cfa75d2a79136de7a74cc50f88f6f32e8be726b834ccb373173567ad99332c481d9a8eecc7345ea271c3df44374fd078c78f7f6b72491b2187ccff58617d8c1dee3a0661ecd46a26577cfaa15a5298dfeae204b3344b5179eed632ea58bbd434b9280130f64e3c7dec9c06342ffdc50ddf1a915942462074ad22636ca8a9f3e19d5957b86e9377cc9", 0xa9}], 0x2, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r63, r64, r65}], 0x1, 0x40000}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f00000ee000)="248b6562bff28b4b7ae896cab95c26d93631407d5e64f859d6560d4fadb260d03cbc393f17946a405f6a164789e5e31cd5aac632ebfcb3dd147086d8155a154703fdb5c582d96fdfd27ca9fa4e9436493fb601", 0x53}], 0x1, &(0x7f0000ad5000-0x88)=[@rights={0x20, 0x1, 0x1, [r66, r67, r68, r69]}, @cred={0x20, 0x1, 0x2, r70, r71, r72}, @rights={0x28, 0x1, 0x1, [r73, r74, r75, r76, r77, r78]}, @cred={0x20, 0x1, 0x2, r79, r80, r81}], 0x4, 0x10}], 0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8aa000)=nil, 0x8aa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0xfffffffffffffffe, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r82 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r84, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x800000028, 0x10000, 0x0, 0xfffffffffffff004}, {0x6, 0x4, 0xfffffffffffffffd, 0x0}]}, 0x10) r85 = socket(0x10, 0x8080a, 0x3) sendto(r84, &(0x7f000002b000-0xd8)="08e3ff00", 0x4, 0x800000, 0x0, 0x0) r86 = gettid() process_vm_readv(r86, &(0x7f0000015000-0x10)=[{&(0x7f000002d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}], 0x1, &(0x7f000002e000-0x20)=[{&(0x7f000000a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f0000015000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}], 0x2, 0x0) dup(r82) mmap(&(0x7f00008aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r85, 0xa, 0x2) sendmsg$netlink(r83, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000002d000-0x50)=[{&(0x7f0000008000-0x3238)=[{0x1010, 0x1, 0x802, 0xfffffffffffffffd, 0x5, 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"0f7ad05cabcc6565b85b563863eda841037138a6ebf20cd0fa793d49299f2ce34e85fb15f1a73a9fd5a328f90ba44080f84c0ef22a13ff678a41ccc14fcaa1fd476e1f7d01ae1d5f9c674129ef192ce91be24c72de6b24abe19bc9d7a21187ec577a3d550c44366ae1ae56e5335da9d1b53bfaa96439ad6f2451d3dec37bc2916c0d8492b082c37042cea095098cf900982ee9ae9f9888aa32081013c1a6834980674e8f45c62a971f6272582c3004517f7ef0c9393c4e28f72cf9279dc47f8b83c57f26da5351efae52409fa29b516b9fb4a2ddb3a69eabb46ed7475c37060981007871e3cb0d931a346572650684dfad9c873ae082beb8f3d8cd6548f483d5570e677d08a6fe9734ca20539044452a9f91d64038fe8d15d983ba2e88632d2a79efd236defebc4205c723ca778f9f98873e89ace2e7a5d2ea7c104df351971a64784679d8dc9e2693c1a7510743b233cd1159695770e24b634bbb5c4400f3c3b222ea90b4cb92369b62d8aef9b4945d6dbd00d63a6acd71fb9d7b95eda14cfcfa0666b27c260a3a3c82d8ec7ddc65deb16016720a39a3aab1b2259770ae6d70052568125144b748093f4045dea5bad1650b67b1b9ebc175dc233f684b46d8040ce49c272401ddebbd3f14bf685374c1d230ed38e6093b238d439787499d32cd9da9e8aee979da78596c71bccd4350e1ab2fe5ac39f876c6f3990050da228651377216ba5c6a4240d53039e0fa317961adb773091a65f0059698fe85a56471009acdabe7c8067fe321247d2a20ef414609dd22e3cf75328da6147c317d063900eb8d2d515ba2e8d25ece2de28569be3d1d510f9e5175d8a16b288a6e87ba0cc1ae9e6d0435bcd69aa6ba831f4aec41f634ebc8d683c19b8db0d9ac014e2598e3e368d3f17d7509a3152397863a2e22454808f890c67c8e947c094327b71fd9ad4dd1de172028993f12f3db14b19c9888535298467d75ef98e3d216e2566592114ca36074f6f055a223330973c5f4188d40068e0060d270023c911ed83b2ae4e0ce57c29dbba9797df12dd8a113439ecafc8658874672230d816a803263508dd149fabe2a73638f962866f12c80df7306d0283b4ff7ab923a6dce57d7a579bdfd262cde4d5c6c549f58d637a121f7cf11b43dab5f8d67b13451f96cd96226f8c347814e05afdc084cc20c86e13801e6e69d71c80ed3195bdbab2c3475d6093f154b84cf18444f0d0c6b8c7b1bb3cce5ac5384dfa602c3d1b01e61e90b827816bbe60722a6d44003a154d3a32491edbe20216c14b5d82347f41f25708ad8d14987bd8f82d16d64a32156235a4b6a6953a7bea63a35880273fc8acd4f1f15a45f4baa3de34c1210ab8bfbbc810f97ebc2ffcf4c7a9bdec46150409fc8f71512f11394a6b90b276b0dad84147d9bb4a1089641e4c9cdd75e542b3016c5484f80b3a3ef6498aa800000004cc1af5ed81d21f3dcb0ac781634d96cba68ce3d7359e47feb6c4f6051d4965079828ebf2a193a8f2d1465c456988fe2e2f05e813e53c46cba9deb95d968df0ba1c2b5391db308a4f22d2d88fd25a3fbe6c25d6104bf531d58b32d2578155a300ce50d2ea7506aeccdbe8eea7d3555a3a46a12217f24cc7f7aff6ca8ac82a6f3d49b8c09fbc3be1f9808eaf11c07cdaab5d105202acaeea9ae4fbe6f58c0f6a6c24c07f6f4960e66d8cd2ed44646060f4ae192e206772b01462caa70f15e9d19b70eec990c569b94377213670eae9d5b64a7bdcf352fcfa668a23ef810e8677674d82502253857391c8d377f87b6ff89b6c73c34bb8e4e56671ffce9f5709e661e0b2b77e4e80906f587ab161fbb969eff63a406c36a2f6e963c25a3686bd7fd9fc3dc94318ce72486796db032c2d7d2e1985bcaea0ffa09e7f0b2206ed0168110bb9172c4dc1ec0f313253207fc75607521f5198aaa84519fb057a1ec8dbbcc62d7efde4177c62345940325d00a50c7ff64bcb2a7644d9119ab0beb56d2d5ad79dc0b33184e3581bc255ff90f5eb7f8ec4175ee30f48606a1e70d9ace245490b73cb33d2211b18b1c765d9189b39ca1d3f6c2deff33ab5aeba8e673235352719bc5fc46aeeb247e8625d2ad33c30ebb7ba01a6f112312819b5919e8a71150f22f08cb4fbdf350f1137c57161c58dc869ce563fed46ebf15c99f5fa5e42bd756ad1113a79e0e360dfca25584ec686d29336e2b401b4433b444d9d4be27cb47915a80733bf28669feba11d70467cabc179c68bbf1a6229f7bcb3f85941b3f6f5be75f330f6bf3a53cedb0bd8a7fc2fb4697d503e1f378800d258cbdf130c228c222257fcd37109d60024c296ed6c6f976353014623725f6b18f95f454fa665aca4a8d24e6cce2f47aa67e706283e6b5b79ed85e4a87ddbbf01fa8ba3862ef6958bba27b92a238987933cf6f0abf72203a52149eb7fd752e0a3f4a9cd5a7e3e4a886e025692e6a207919799264a979f7f7dbaee77b6b7b6a9e7ef2ce7f2fdab6e35707aa1532d043aa8a864b35ef75bc05c43428f61aab9dfe40d1ecafd712fe9fd3a3db5794e2d597e3f873a5ebea3a21373ff3191ec90f7c3aa71347e38a82253720073897b7d86b265740e26cc527ac381850a86bc12cd1a0f809e8ecce4131f0c26ae029fe5cbc0802bf0c4a1bc826232493ee9eba490d5cea9ab3fb1d291a51c24ce8cafc7f7695d0a3ddacc6612825c62c4338661a349d27ef92daadc3983911c546ef1e497d2bfc462716d1393c62a5570ef5c6ebdb6b589edf329967c572304a2326a59eae0444dac235d850de79b0bb053d268a38298b705c987b3e821141f2df2ec399749e42706ce0f8abe30d4a93cdce7cfc39242565e9377e2770d4e7e200caa1fd27c3ddecdddde7d2a225cdf6db09b9d7e4929720195a4305734277724b08cb37ba759e63766373b4d2969581db8b403dc040ca6b97f93e5cd5e73386a204434896a20c54460bf246fdc6528f195ba93973c4403fe7f4bdb756b404670d9cbcb23f4ef80f2540c955dd1653c03e4fe914265b67a7a3372271753736cb31fcd4c845afb16f861c68475c887d02682dfdb0c34f6a8ecaa9f357bba998021ec9a264d445752b565c96c55f00f5036b698f9a14bdb0916166852c219b96b5c3019b02d98c28e31ea22edfff9b76113d9ba7b3c33ac2350a85f49a7203f97ef2b1da878c8453f9462291f173b326a42a042575280993966ad23bc2f571312a5fafc3f6a2b79487e8d0ec36c549333169dd85921ccf7d164fcc463f8d44a05f9813a2320ab401a2e08c7a7d5888e12f70c136d5770511740a59471c3bb3bbfeb046abb9563ad22e1410f0363883cfaef11d6ee1c688708b8421c1d69e047068c2ea9f54c3f90f762f5db1c27c8bddfb81b93abaf3113ba7e6383e682881f2ab54212481f71ece0d938e7244a9b52a4feafb0c5102edc3f952119e8e7f7c90b59a200569d71a904dfb8fd0a08fd4f9416ee0f67405cc4f5d18259ec8b5226bd52d6ac64ba3177cbddc7d2fab4f452f84537d4aa85ec326dcd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{0xc0, 0x0, 0x621, 0x6, 0x4, "ad056a0504bfbf6454a8960fd2b299a27279c21bc51ed3943370c873173cd5c3983faabca8248373fa19bc2214708d0f33e36b1be3a7a562b6e5dc0498af2cab6e2cde47dd83e3df4f82a4e0fff218de0f3ef9a9261ffa16493f41f1918c8ce6a97f3ce2a1b7f4845d0ab30770f52ce00813316eb70497b610215abc7b9f90fc02f697e41d7eb5df6ccd5a809639e6cf01b99ac965dc314914aabd57e4c78044d0ed54bdafc20c794fe329ccead1"}, {0x7c, 0x400, 0x601, 0x24ad86c8, 0x400, "bf8f8111766f02ad3144c8c2acd831ff3261d55cc9024ade219e2213d3bd9fa5a3e10efe3f77fb89a1bdedcb1c36905a397415cad1e9121020654c6f37aab6d3d247bd75d18f4e3b0bdad2f72eb75c2ed86d50a82e25e12ac8a28fcb7e73d16236ba044b30831ff371"}], 0x2170}], 0x5, 0x0, 0x0, 0x48010}, 0x8004) shmctl$IPC_RMID(0x0, 0x0) shmget(0x2, 0x2000, 0x44, &(0x7f0000012000/0x2000)=nil) clone(0x1000000030000003, &(0x7f0000000000)="e9", &(0x7f000010f000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") 2017/10/30 05:46:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000039d000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = getuid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000073a000)={0x0, 0x0, 0x0}, 0xc) r5 = openat(0xffffffffffffff9c, &(0x7f0000d45000)="2e2f66696c653000", 0x2002, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000beb000)={0x0, 0x0}) getsockopt$inet_int(r5, 0x0, 0x33, &(0x7f0000388000-0x4)=0x0, &(0x7f00003d6000-0x4)=0x4) chown(&(0x7f00005d3000-0x8)="2e2f66696c653000", r1, r4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000042d000-0x28)={@generic="30609c020000000000005c7d00e9bd06", @ifru_settings={0x4, 0x2, @cisco=&(0x7f0000a0a000)={0xfffffffc, 0x0}}}) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001fb000)="2f6465762f70746d7800", 0x20000, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000342000)={r2, r1, r4}, 0xc) pipe(&(0x7f0000eb5000-0x8)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r7, 0x1, 0x1, &(0x7f0000c45000)={0x5}, 0x4) ioctl$TIOCGWINSZ(r6, 0x5413, &(0x7f0000a1a000)={0x0, 0x0, 0x0, 0x0}) r8 = dup(r6) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000530000-0x4)=r3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000225000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @loopback={0x0, 0x1}, 0x1f}, @in6={0xa, 0x3, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, @in6={0xa, 0x0, 0x83, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, @in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x10001}, @in6={0xa, 0x1, 0x101, @loopback={0x0, 0x1}, 0xe9}], 0xa) connect$netrom(r8, &(0x7f0000ac8000)=@ax25={0x3, {"93010d18ef4e4b"}, 0x1}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000538000)={0x0, 0xe2, "030d73b610eb9320e338f840e7897ca9508b6f857a49a0f41688af1d3eb2599d838b42506be9dc5c67582361f6cd40f9860e0cfe8e29db9b5062e0b05a89c422f340dc4c2b0aa5857c21fa549db210b4312546dfd5d1a2809089e999d24058a7e4ed427da08de06096a401f4a06ddbbe81ce80a4695c1992ffe45b74f79b14afa03a6a1182631fb15acda9cbfeebca3561360ca47c89f51b6a60c54e444b3641508d0f4e502e90c33151ad4307e1237368a191caa49e7bc808a0ca502763fcc1008795ab142c0e38ba78d7b2c0e732c2f841a987413100ad33cfb1a8690e6e3201af"}, &(0x7f0000e9a000)=0xec) add_key(&(0x7f0000498000-0x8)="6b657972696e6700", &(0x7f0000c90000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$DRM_IOCTL_AGP_INFO(r5, 0x80386433, &(0x7f0000201000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r9 = add_key(&(0x7f0000f84000)="6b657972696e6700", &(0x7f0000de3000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r9, r9) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000e3c000-0x28)={@generic="2dc6c006aeee82d4771086c35d545169", @ifru_ivalue=0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r10, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x895, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f000090c000-0x4)=0x3) request_key(&(0x7f0000fc7000)="6c6f676f6e00", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xd)="6370757365745d776c616e3000", 0x0) 2017/10/30 05:46:16 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000009000)="2e2f66696c653000", 0x6) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000002000)={0x334, 0xbb8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000000a000-0xb)="2f6465762f6877726e6700", 0x208000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000d7000-0xf)="2f6465762f73657175656e63657200", 0x200000005, 0x0) pipe(&(0x7f0000ced000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9}, &(0x7f0000635000-0x4)=0x98) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000075c000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000944000-0x4)=0x400000000009d) r4 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fc1000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r6, &(0x7f0000034000)=[{&(0x7f0000b44000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}, {&(0x7f0000238000-0x21)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}, {&(0x7f000033b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f0000858000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}, {&(0x7f0000b0b000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}, {&(0x7f0000de5000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f0000b50000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34}, {&(0x7f000019f000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f000065e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}, {&(0x7f0000ee5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0xa) ioctl$int_in(r1, 0x5452, &(0x7f0000b38000)=0x5) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fb9000)=0xc0ce) fcntl$setsig(r1, 0xa, 0x12) accept$inet6(r1, &(0x7f0000c44000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ebe000)=0x1c) poll(&(0x7f0000b2c000)=[{r1, 0x0, 0x0}], 0x1, 0x101) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = dup2(r5, r5) clone(0x0, &(0x7f00001ae000)="63", &(0x7f00004ec000-0x4)=0x0, &(0x7f000054d000-0x4)=0x0, &(0x7f0000daa000)="") clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r7, 0x8, r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000c73000)="2f6465762f73672300", 0xfffffffffffffffc, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/30 05:46:16 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x100279) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000019000)={0xaa, 0x4, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000002000/0x2000)=nil, 0x2000}, 0x1, 0x0}) read(r0, &(0x7f0000d6e000-0x73)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) pipe(&(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000761000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f000096b000-0x4)=0x200, 0x4) connect$inet(r1, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002c000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72716d667300", 0x0, &(0x7f000002c000)="") mmap(&(0x7f0000000000/0x70000)=nil, 0x70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000072000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f000005f000-0x10)=[{&(0x7f0000026000)="390000001300194700bb61e1c30500000700000002000000000000000000800009001a00ffe6ff00ff00280fe23ffb01101800000007000d0001a2", 0x3b}], 0x1) r3 = timerfd_create(0x8, 0x80000) mmap(&(0x7f0000416000/0x4000)=nil, 0x4000, 0x3, 0x32, r3, 0x3) r4 = dup3(r3, r3, 0x7ffff) accept(r4, &(0x7f0000000000)=@un=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000608000)=0x47) mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x3, 0x42, 0x10000) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x12, r3, 0x0) fanotify_init(0x8, 0x400) 2017/10/30 05:46:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b02000-0x4)=0x8, 0x4) getsockopt$inet6_tcp_TCP_PSP_SYN_SPI(r0, 0x6, 0x6c5, &(0x7f0000842000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000999000-0x4)=0x18) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000367000)="2f6465762f73657175656e63657200", 0x4000, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000cc6000-0x1)=0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00005a6000)=0x0, &(0x7f00000e3000)=0x4) r2 = add_key(&(0x7f00007ee000)="6c6f676f6e00", &(0x7f0000463000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001bb000)="64327c6dfb431504c537361a5902e82d96c3d3d411cb2cb19b249e720000000000000000b4547d93d0c23f3038df691c0dc8b11487f4d26a314c7add9577e11c75044679b5080c36b1ea64f70415509dd0df16621a9a307b4816ca491d6e412b0ee79add1c14ae804822dbae3fc2b3ae50c940c8aab1e5c0dfe52f3de9f49d1c955b837d651b0a79de5e530347360b1ba25dacf75f88bfc01a7f3a74", 0x9c, 0xfffffffffffffffc) keyctl$describe(0x6, r2, &(0x7f0000b77000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82) write(r0, &(0x7f0000946000)="26000000130047f12001b1dc59002200160b140902000000000000ffff000133050003003f40", 0x26) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a1d000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x3) r4 = creat(&(0x7f0000d3f000)="2e2f66696c653000", 0x0) statfs(&(0x7f0000df5000)="2e2f66696c653000", &(0x7f0000038000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r5 = syz_open_dev$evdev(&(0x7f0000c4c000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1, 0x2) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000060f000)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000bf1000-0x4)=0xc) read(r5, &(0x7f00008f8000-0x18)="000000000000000000000000000000000000000000000000", 0x18) fcntl$getownex(r5, 0x10, &(0x7f000006e000)={0x0, 0x0}) write(r3, &(0x7f0000c3f000-0x76)="780a4ff6394fc24203f6d411b5252a7ac817a1b0ae45db4ad120ba4708a71d620369be2eba8289ba21a6b885ee3c228d16a83e2d1bbbef45d7113d46c2f02be0c555bed40f37ef5ff8eb0ada36cf704c49e5fd5742d5316bcf0f80d723cc7297970cc2f7047f039eb4650a7fc4fe5aa2aa89b8522859", 0x76) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000c88000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="e6b2e23e27598c59f3200cde10c096f0"}) write$evdev(r5, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00002a0000)={{&(0x7f0000cfb000/0x2000)=nil, 0x2000}, 0x3, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) 2017/10/30 05:46:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f00002a8000-0x38)={0x0, 0x0, &(0x7f0000b62000)=[{&(0x7f0000dc2000-0x1328)=[{0xf0, 0x13, 0x401, 0x0, 0x0, "cd34f6b6d6abd6a912791083c24ee62326c6269ad86d65c843942d130c9403d079271a2eda9b23465735f9779066a57b7f80fcfe8ef1fd6f17d9291f27aa5a56951cfbc108284c9c4416bcdf516bf619d1a110e6a2fd8ec3c6b685e62fdd8b266e37521ca4293fc53984b8d130a52e319c496574e37f6ae4ff343169ae1b9cfb39220808dcbb60c8ff9dfe330a6690b306f5ef37b4b595b444a201b3cd7ade428c96cbf86534eaa134de17bf1ec855af0725ad6f4a23617f6066b090c8050f3eab4c36429335fa22064145770d0e2fa740bab307d451e647b3efde917e9a1eda"}], 0xf0}], 0x1, &(0x7f0000a5d000)=[], 0x0, 0x0}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00001ce000+0xbf2)="2f6465762f70746d7800", 0x8100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f00009f7000/0x2000)=nil, 0x2000, &(0x7f0000787000)="") mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000764000)="2e2f66696c653000", 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x80003) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000e03000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000b27000)=0x10) bind$inet6(r1, &(0x7f0000f65000)={0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x5}, 0x1c) sendto$inet6(r0, &(0x7f0000b32000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x80000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000084b000-0x8)={0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000f6b000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d1b000+0x252)=0x48) r2 = dup2(r1, r0) getrusage(0x2, &(0x7f0000f66000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r2) io_setup(0xfff, &(0x7f000093c000-0x8)=0x0) syz_emit_ethernet(0x1014, &(0x7f0000006000-0x1014)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="0243d4da17df", [], {{0x89af, @llc={0x1004, @llc={0x42, 0x7f, "45c0", "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"}}}}}, 0x0) r3 = socket(0x18, 0x803, 0x4) r4 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f00002ad000/0x2000)=nil, 0x2000, 0xb, r4) connect(r3, &(0x7f0000002000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/10/30 05:46:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) request_key(&(0x7f0000b79000-0xa)="73797a6b616c6c657200", &(0x7f0000241000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000018a000)="28852d7b00", 0xffffffffffffffff) r1 = memfd_create(&(0x7f00006a2000-0x2)="0027", 0x1) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20005) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000003a000)={0x1, 0x0, 0x0, 0x0}) r3 = openat(r1, &(0x7f000058a000-0x8)="2e2f66696c653000", 0x54a00, 0x4) r4 = dup2(r2, r1) sched_rr_get_interval(r0, &(0x7f0000444000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00006a6000-0x8c)={0x5, 0x7fc, 0xd7, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x800000000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f00003f4000)={0x0, 0x0}) write$sndseq(r1, &(0x7f00009b9000)=[{0x7, 0xfffffffffffffe01, 0x0, 0x0, @tick=0x1, {0x6, 0x6}, {0x3, 0x800}, @addr={0x8, 0x80000001}}], 0x30) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000816000)={{0x3, 0x2, 0x7, 0x0, 0x100}, 0x81, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000003c000-0x50)={0x106, @time={0x77359400, 0x0}, 0x4000000002, {0x6, 0x3}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000094b000)={0x0, 0x1}, &(0x7f0000e7d000-0x4)=0x8) read$eventfd(r1, &(0x7f00002c4000+0xc36)=0x0, 0x8) ioctl$int_in(r4, 0x5421, &(0x7f0000e01000-0x8)=0x4e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f00004b3000)={0x12000000000, 0x7fff, 0x6de05326, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$netrom(r1, &(0x7f0000c8b000-0x48)=@full={{0x3, {"f428461588b70b"}, 0x7}, [{"d01364eb45eb81"}, {"cb633fa5c0d9f1"}, {"2b2376695e470a"}, {"7c0b484bd81b04"}, {"30240dc8a9bd06"}, {"2c81ed4224a22c"}, {"aacff34f92e936"}, {"3dead818d2b31f"}]}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x4) writev(r6, &(0x7f00000ab000-0x10)=[{&(0x7f0000293000-0x58)="580000001400192304a14b80000d8c560a0600000000e076000543d818fe5800000004ca0164643e890005000100010004fbf5100002000004000000001c04ed5dfffff5000022000c000100040808000000ec6b0f536e06", 0x58}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000ae0000-0xc)={r5, 0x1, 0x30}, 0xc) 2017/10/30 05:46:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") mmap(&(0x7f000091d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x2000000000000002) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000623000-0x24)={0x801, 0x1, 0x202, 0x1, 0x400, 0x4, 0x6, 0x8, 0x6, 0x5, 0x4, 0xfffffffffffffff9}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000b82000)=0x5, 0x4) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f00003f2000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x1c9c380}, 0x8) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) mmap(&(0x7f0000309000/0x4000)=nil, 0x4000, 0x6, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000dda000-0x4)=0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000017000)={0x0, 0x9, 0x1, 0x12, &(0x7f000000d000/0x4000)=nil, 0x8}) exit(0x0) open(&(0x7f0000edd000)="2e2f62757300", 0x1, 0x2000000000005) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000327000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f00004fa000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) splice(r3, 0x0, r2, 0x0, 0x100000001, 0x0) ioctl(r3, 0x4000000002283, &(0x7f0000139000)="34") getsockname$unix(r2, &(0x7f0000955000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000492000-0x4)=0x1002) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000895000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) 2017/10/30 05:46:16 executing program 1: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x8001) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000b5a000)=0x0, 0x4) mmap(&(0x7f00009b8000/0x4000)=nil, 0x4000, 0x8, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x4, 0x8012, r1, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x7, 0x32, r1, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f0000008000-0x1002)="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", 0x1002) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000f62000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0xfffffffffffffffd, 0x7, [@rand_addr=0x0, @loopback=0x7f000001, @loopback=0x7f000001, @loopback=0x7f000001, @rand_addr=0x5, @broadcast=0xffffffff, @multicast1=0xe0000001]}, 0x2c) mmap(&(0x7f0000c16000/0x13000)=nil, 0x13000, 0x9, 0x110, r0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000015000)={@multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x1}, 0xc) mmap(&(0x7f00007ad000/0x1000)=nil, 0x1000, 0x1000004, 0x803c, r0, 0x40002) mmap(&(0x7f0000cc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x2000004, 0x34, r1, 0x29) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000006000-0x4)=0x91) mmap(&(0x7f00002e7000/0x3000)=nil, 0x3000, 0x7, 0x4003e, r0, 0x2000000000000) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x40000012812, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1a, &(0x7f0000001000-0x4)=0x10009, 0x4) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00004b3000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x2}, 0xc) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x12, r3, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x7, 0x2812, r2, 0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000000)="", &(0x7f00003c6000-0x4)=0x0) 2017/10/30 05:46:16 executing program 4: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0xfffffffffffffffe) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fc7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bdf000)=0xc) setpriority(0xfffffffffffffffc, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$getown(r2, 0x9) sched_setaffinity(r3, 0x8, &(0x7f0000060000)=0x86b2) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f000073c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f000058e000-0x9)="2f6465762f70707000", 0x3fffe, 0x0) r7 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x92, 0x40, 0xffffffffffffffff, 0x0, 0x7, 0x0, 0x0, 0x668, 0x0, 0x202, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x500, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r6, 0x0) r8 = memfd_create(&(0x7f0000460000)="7365637572697479747275737465642f2100", 0x1) sendmsg$netrom(r8, &(0x7f000087c000)={&(0x7f0000332000-0x48)=@full={{0x3, {"29cbe6a902d94b"}, 0x9}, [{"0d65af17d5d201"}, {"f0bc3ce0030af1"}, {"cf620c1f5a6378"}, {"35a9d92af98fbd"}, {"7ccc98102ff9c1"}, {"89a05f22192663"}, {"a1be192f1cf707"}, {"e1a55bfc3b9d3e"}]}, 0x48, &(0x7f0000eb0000)=[{&(0x7f0000ea9000-0x21)="c8cf92946a0fa285f6b4c95cfc73ae9ab03c35688d6448df42334c654f518c024c", 0x21}], 0x1, &(0x7f000018c000)=[{0x40, 0x117, 0x4, "2a0af02780d1624a8705dbf22de988c153b535b4c8fee08a147edcb7d0f5979530ca282be3c33b73e3"}, {0xb8, 0x11f, 0x549e, "0bd9b0bca5c83dbe3ce5adc2e9030ec036ba82e4d5a9513331e218c439bdc1836f337fea1e60ea6eae9a3da657ce57e7dc18215d5e4e4d779ebc12b78ad3f9b21484cd478be3dd1f6ddcbc5c93254add0a1fddd178b082c0eb83e2ff173a5b16d72a1416e69f9404580d41a5de5ddc0679e697444b12c6bb32d90000000000000001757705d95b99629a121e74640b0dacea8fbfa16916da2efc2f5f9a0332ea1174ade54b0ce3"}, {0x40, 0x10d, 0x8, "57d7d7ab7788b82413a8a74892a3fa59ba5d1ec6a300c2906b1537963cbd0cc3db16981676696108ef4d4d68cebe"}, {0x1010, 0x13f, 0x8, "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"}, {0x80, 0x10d, 0x8000, "74c9788786ea10530cb7df5c4a0fded2fefc2039e53f4400039ba8f9adb8256a6929d45a19b2b8c5b76165039a4b1a6c357e401416795f8f2b7f219aa44cfc31effc349937756fab8af317d1f78bb8da7d9743bf77534afd4c06e6f7ef93456eea679ed501d1393a60b19d08f6320491"}, {0x28, 0x19d, 0x100000001, "67e14895a9bc5d6bf721da7a60841274de8b37a0ae85"}, {0xe8, 0x1ff, 0x100000000, "6a4df51a6b48642177dfc279e85ff91579fb536ff1d4688306672fca76d75d09fd32942e17ad813282d20ca6cc31a5e8dfcbe08e6c6c32d845692b58349ad1c23bd7718af45ab35155e05f0ef483e637cbdff527e8f0765d46a8fd4a860a25b2dd987d0b1f33c5527cdfe6794a984bc0d16cc0468009a46d0f7db898e213ea85b30e221f078d14aae05e212949aff697a0244d1b05715be41a168f63f6a9d2c5af3d76cd6c3c1bc0221a31e7de5835f008350ba16d38aa421834fbf2337e864d21fd9dcb910a0c50fdcc9612de64aac0bcaa"}, {0x70, 0x119, 0x3, "17fe5c999d19be67fe4571076805f5aa16125ace40de3cfd43fc6c3014c21c18e75e2a0f95ae382d16aa58954d3090b5241ddeda708c9422542fc69202d11cd99f65ad7e8223325788920b9bf28f641a89b3430bd6d6728631a56920c16c1ae7"}], 0x8, 0x20040041}, 0x1) r9 = syz_open_dev$sg(&(0x7f0000e48000)="2f6465762f73672300", 0x0, 0x2) readv(r9, &(0x7f00006ff000)=[{&(0x7f00007bb000)="00", 0x1}], 0x1) fcntl$addseals(r9, 0x409, 0x0) ppoll(&(0x7f0000052000-0x30)=[{r5, 0x2000, 0x0}, {r4, 0x1040, 0x0}, {r0, 0x0, 0x0}, {r4, 0x4020, 0x0}, {r7, 0x1000, 0x0}, {r2, 0xc8, 0x0}], 0x6, &(0x7f00000c2000)={0x0, 0x1c9c380}, &(0x7f0000de6000-0x8)={0x3}, 0x8) ioctl(r9, 0x4000000002283, &(0x7f0000139000)="34") getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r9, 0x84, 0x73, &(0x7f0000cca000)={0x0, 0xeb, 0x30, 0x1, 0x1ff}, &(0x7f00003ad000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f00002eb000-0x20)={0x7fffffff, 0x1, 0x8200, 0x9, 0xfffffffffffffffb, 0x7, 0x0, 0x845, 0x0}, &(0x7f0000d51000)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r8, 0x84, 0xe, &(0x7f0000c4d000)={r10, 0x100000001, 0x4, 0x7, 0x5, 0x1f, 0x2, 0x1, {r11, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0xfffffffffffffffe, 0x9, 0x3}}, &(0x7f000081e000)=0xb8) ioctl$DRM_IOCTL_WAIT_VBLANK(r9, 0xc018643a, &(0x7f000022a000)={0x3e, 0x6, 0x81}) r12 = gettid() rt_tgsigqueueinfo(r12, 0x0, 0x7, &(0x7f0000e2f000)={0x0, 0xfffffffffffffff9, 0x8, 0x200800000000000}) ioctl$sock_inet_SIOCSARP(r9, 0x8955, &(0x7f0000c1e000)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="065f56b656961bb86a1907860c17cef4"}) poll(&(0x7f0000881000-0x8)=[{r9, 0x1, 0x0}], 0x1, 0x45d1) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f00002ee000-0x4)=0xff, 0x4) write$evdev(r9, &(0x7f0000001000)=[{{0x0, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) setsockopt$inet6_dccp_buf(r8, 0x21, 0xf, &(0x7f000026f000)="521aaf753b27a74509cf684631e8bc1f371276f7c6e86a85cc16c3ec8d53783782ba580f615cabd14eb64d83601283e4438ccee57622dec3e9094b99507697f521a68d08a382b2da2b3ac7cdceda9252f92e7152611d0c51d2f866b26cec1a5d0376d9d18663fde0b27ea32a5c63acb4f34b8d0c6d980714d893cf4e0c3061aa20df918e12b9cb5ce3a30bc9ede1a72d6a39b3", 0x93) 2017/10/30 05:46:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x8000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c5b000)={0x0, 0x80, 0x2, 0x7e8, 0x9}, 0x14) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a71000)=@assoc_value={0x0, 0x0}, &(0x7f00002b3000-0x4)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000859000)={&(0x7f0000a7e000)=@in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c, &(0x7f0000873000)=[{&(0x7f0000823000-0x97)="b6a323ad10d253b28d436c81c8de0f833f6707fd85cfb59d8174065f13092dce708bff1a522394b4a8488528d6345cacc908cfa3876162e4da7a6b414a7b371b4dc0cbf452e1fecb47f17c36167205cde636f3d3d2f2664988c47b831552bf19f4e30ba8bb0ca1d31fbd141508b2acfc82f0341afdbaf5f99e2fe2c766270100240141de1354e72d8ec19dce972e8eaf2a8c5470908131", 0x97}, {&(0x7f000056a000-0xe1)="d728ab06e239d997a18d1fddc78a75813bc71a893b3d92e11e2ced2f984c9f866c3e2d37196661d2532868b0a2a8d4b1cce98564789f053b938165c9cc5843bcfb99b3763ed8b015f5e7e64f5256b100f7554a42620240776f6f532af5d242d55f53403a24cbbb069e5c20061d750fe6351983083118ba14a49f8bd90749d12d15e6a3f72e066fe4af9b58af0ffb131d7f2f1b499346d4fcc6b6c293869cb433d58871c39c09037662caf0f2905d68ca43e0a18ec7205fb50560d020cef699068a249aae77f68a8edda44a9c2eb69ffc784804c668a285a1c72b4a6a50a148de99", 0xe1}, {&(0x7f0000f14000)="be7a571058a77bf945c73efc258154083fee4c80743e269c55fbddb45969ccbe4ca69f2ff82f6ed005d122a9cc60e52e0262ba6338047779b0a606488182385a3a11f8e48372a1a99954f59ffbc3d0dcf2064274ab4a6d52f444628f1cd67b5b0f16e3d0b3a592b2af1a33d65744883ded35bdbe62f6d6b8c62bc2fcadc06498c1f22ef32e2a8eb1d1d84038d8b05545", 0x90}, {&(0x7f00003ee000-0x53)="9bf4b1612700c56858f019f5a876eaf71b1e8f5a5690e49b1fcc176df2edf3a92542a34ce4fba7a0567294abb0cfdbdbf1aab5ee97a72b86dc7d617826ea2070b6b6eca8ecdb9645b274313109b7ed148d4fbe", 0x53}, {&(0x7f0000ed3000-0xb6)="747c5a437a25bea38dc9a92946b890c682f4a9367cd393f078777d3a464094c79827f2215e328ac3e8c5757de28bbdf075a7ea3db99372f0753d0f5bc9c4ea4c3c9eb1b2f028f473b28423c5eb168cd809a13aa336d9204c1a802c5da38939b69c35152f0a9713663907d19a5419a03da1e430d933d1364918048182f38c1b70470bdc41fa05cf11927489d8c639b8911e20de7b559b85ed6b58f38e454c38ea5246b7eddf5d8c7bca141e100678513e122898341e2b", 0xb6}], 0x5, &(0x7f0000223000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x0, 0x8000, 0xca, 0x8000, 0xab5, 0x1, 0x8, r2}}], 0x1, 0x40040}, 0x44) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005aa000)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000019000-0xf)="2f6465762f73657175656e63657200", 0x400, 0x0) r5 = socket(0x10, 0x2, 0x10) readahead(r3, 0x6, 0x100) accept4$unix(r0, &(0x7f0000111000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000666000)=0x8, 0xf6449f1ef0da5793) socket$netlink(0x10, 0x3, 0x14) write(r5, &(0x7f00002b3000)="24000000130007f7fe2f801b222500000100000c09000100010000000000000003161790", 0x24) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f00007ec000-0x4)=0x200, 0x4) preadv(r3, &(0x7f0000fde000-0x30)=[{&(0x7f0000b6d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}, {&(0x7f0000888000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f000014b000+0x809)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x3, 0x0) modify_ldt$write2(0x11, &(0x7f00004de000-0x10)={0x2, 0x0, 0x0, 0x74da, 0x7, 0x0, 0x80000001, 0x9, 0x100000000, 0x2}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r5, 0x8907, &(0x7f0000973000-0x4)=0x0) recvfrom(r3, &(0x7f000037e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc, 0x123, &(0x7f0000bb3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) inotify_add_watch(r0, &(0x7f000044b000)="2e2f66696c653000", 0xe6a78c87a7924764) setsockopt$inet_tcp_buf(r4, 0x6, 0x1c, &(0x7f0000353000-0x8e)="8c0be4e32cc26e4d7e63756daf5467d711bcb28e76ee24ffcd0c9eb02c49a1ac22bdccba6cf65b9cc33354ecf808c475392551919654bf9bc9cb9219f3e30eb1c8afee05b9c7a334e6cfe6ab8a47f9b0c44dd2e41d7992c48b2fc353d67e00b69641f33ea4c02813a26ed83d4e0eee72c2d0a262ecf62de9b7f1027b0fb1512bd9a5fb062c7289aa0b91f3ddcbe6", 0x8e) getsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f00009af000)=0x10000, &(0x7f00000b1000)=0x4) r6 = syz_open_dev$sg(&(0x7f0000647000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000247000-0x6f)={r2, 0x67, "f184cab8bc8285cafd1b9aa0c6333cafcc30b78fb51e8c23c6c71a289f505eb945277cd44fbf6ed107eae610b40b923f3baf812a1e4e298acf291afd3120211ad42b9bf5d2087109640f965befdeb7b2c4d6085295d7d256753fc5a6028335256ff46eee5361f1"}, &(0x7f0000e9f000-0x4)=0x6f) fanotify_mark(r6, 0x9, 0xc, 0xffffffffffffffff, &(0x7f0000433000)="2e2f66696c653000") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000799000-0x4)=0x0) [ 79.889024] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. [ 79.916940] ?: renamed from tunl0 2017/10/30 05:46:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000a7d000+0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f000036d000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x100, 0x0, 0x10001, 0x0}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000001000-0x8)={0x0, r3}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000001000-0x10)={0x6, &(0x7f0000001000)=[{0x925, 0xfffffffffffffff9}, {0x7, 0x9}, {0x20, 0x65}, {0x1ee5eecf, 0x0}, {0x6, 0x6}, {0x9, 0x9}]}) ftruncate(r1, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r2, 0x89f3, &(0x7f0000003000-0xd3)="075b808ebc6720e285463de2d871f490f869397d2577da5c6bb6c1a5ec2f097cdda77ea58ae0e721cd979d3be2e7c79cb8b189e989753dc022fbf255c686533616479a4b66ce06e7f7ed2f3f7b0e8dabca7e5cb8a559d41f449fa0ccd527a1e1db4b677ed113034e995dca8eb40499f14a9907de89c178afce72a287455579365fd53434000bcffbeb578afab75551aaf2d42e70190cf7cde0493d834382dc4fcd9c6bb0b5679f24de02fb93faca3781b567f86c8ae9048fffea555ede0e60e75a4e732b7a8ec28aa5173b17895fd1379feb33") socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000004000-0xc)={&(0x7f0000000000)=[0x0], 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000-0x10)="2f6465762f73657175656e6365723200", 0x8600, 0x0) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000001000-0x8)={0x3, 0x1}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key(&(0x7f0000005000)="6b657972696e6700", &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000-0x21)="051dac967fa9f9e91483a1a385abc726d1bfded7ba34d73e2804c886f5d4cf3c44", 0x21, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r7) setsockopt$inet_tcp_TCP_CWND(r1, 0x6, 0x6b4, &(0x7f0000003000)=0x7fffffff, 0x4) bind$inet(r6, &(0x7f0000005000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fchdir(r5) ioctl$EVIOCGABS2F(r6, 0x8018456f, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ftruncate(r4, 0x3) 2017/10/30 05:46:16 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000012000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x8c8, 0x4f, &(0x7f0000000000)="000000000000000000000000000000000000000000", &(0x7f0000014000-0x4)=0x15) mkdirat(0xffffffffffffffff, &(0x7f0000011000)="2e2f66696c65302f66696c653000", 0x0) chdir(&(0x7f0000012000-0xe)="2e2f66696c65302f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e7c000)={{&(0x7f00000c4000/0x2000)=nil, 0x2000}, 0x3, 0x0}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") rt_sigreturn() ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/10/30 05:46:16 executing program 1: mmap(&(0x7f0000000000/0xa64000)=nil, 0xa64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003f0000-0x10)={0xc, 0x0, 0x30005, 0x3}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x404, 0xffffffffffffffff) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000a64000)={0x0, {{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]}, 0x1, 0x9, [{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}]}, 0x560) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x1, 0x13010, r2, 0xfffffffffffffffe) timer_create(0x6, &(0x7f0000a65000-0x50)={0x1, 0x80, 0x4, @thr={&(0x7f0000375000-0xbb)="f9c2bbbe98e58a3c673ccdb951f43fa83d05023c2a18d9ba9fa0792a4b4ed57388d22db29610911c30e21190fb9b618a7b42840d7350c5d0d9cb817bb2163d94048b12cbee9a15e39a5134c30be15c82a3a413b4ec3b8a465f209112525ddb8790c1eb5c2cc660677f66a93156450fade2e99b8be350a20fa37cd71a08ba7565b5a717c9929395cf0bc0f67cc8fa77e6f84b9797323defc6d56200bb99145b3bb5804293e22152c96a535ce9872a4cf3d19ef9c9fce3bc7a404989", &(0x7f00001da000)="f956e8b8fbfad6c236f17a7c26637ede8a6043e39d0ab773b81a69872d867d5e514c4b9afa16fac59308f12727574c14062c20bf385595163fa26a010b9f55799011d4c0610086c052eb7205d68f57e144a305a67bb9bd0dd15cf0684b53a86d332e6dedb9a58583738c"}, []}, &(0x7f0000a64000)=0x0) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000a67000-0x65)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007dd000)=0xe8) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000a67000-0x4)=[0x0]) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a67000-0xc)={r0, r3, r4}, 0xc) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000a66000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a65000)=0xb) r5 = signalfd4(r2, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000236000)=0x1f, 0x4) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000a65000-0x8)={0x0, 0xe70}, &(0x7f0000a64000)=0x8) read(r5, &(0x7f0000b0a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00005e5000-0x4)=0x0, &(0x7f0000a65000-0x4)=0x4) timer_delete(0x0) 2017/10/30 05:46:16 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) r1 = socket(0xf, 0x80000, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_pts(0xffffffffffffffff, 0x40100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000000000)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000011000)=[{&(0x7f0000001000-0x39)="a3a32a0d0b04e2f87291b754b7a2d97ea06fd2a3fbe71bda5bd14e3f010c2eaed2e14d1644338092a2b9afed3a03816258135c07836650c3d5", 0x39}], 0x1, &(0x7f0000012000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r2, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x2, 0x0}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000004000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000004000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000014000-0x2)=0x10) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f000077d000-0x8)="2e2f66696c653000", &(0x7f0000243000)="2e2f66696c653000") r4 = syz_open_dev$sg(&(0x7f00006e3000)="2f6465762f73672300", 0x7, 0xa8100) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000792000)={0x1000, 0x0, 0x3, 0x100000fc}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f0000488000)={0x10001, r5}) ioctl$TCGETA(r4, 0x5405, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f00003a4000)="2e2f66696c653000", 0x100) lstat(&(0x7f0000618000)="2e2f66696c653200", &(0x7f0000e05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x400000000003, r6) clock_settime(0x3, &(0x7f0000c18000-0x10)={0x77359400, 0x0}) mknod(&(0x7f0000006000-0x8)="2e2f66696c653000", 0x0, 0x0) add_key(&(0x7f0000d55000)="6465616400", &(0x7f0000e58000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000860000+0xd1d)="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", 0x1000, 0xfffffffffffffffc) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/10/30 05:46:16 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000c6a000)=0x1002, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b30000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @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}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000480000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)="") socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000040000)={0x0, 0x0}) getpeername(r2, &(0x7f0000a5d000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00005c8000)=0x10) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0xe7) timerfd_create(0x2, 0x0) signalfd(0xffffffffffffff9c, &(0x7f0000429000)={0x0}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 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) r3 = request_key(&(0x7f0000407000-0xa)="73797a6b616c6c657200", &(0x7f000046d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000063000)="00", 0x0) keyctl$invalidate(0x15, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d32000)={0x20, 0x2, 0x1, 0x80000000, 0x0}, &(0x7f00002d8000)=0x10) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f00005ab000-0x4)=0x112e) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000339000)="", 0x0) socket(0x10, 0x2, 0x10) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x2b, &(0x7f0000374000-0x8e)="b5e3251682aa9e984b46c2d3d83531e98268132dcba8ba287881bfdf30a6c40f3211b952645160f5d883a33151f2305943273c387048cd5f967e3fd10463195bd5cac0f5ae32c84d3ac7ce85abe43031ce7911b9444923a06d2b432734762edb13cbc6c047066f283cf2826cbbb61e5fa66bfe1c4cc86f39f4586522d0091eb660c7cd8af47cc847e35e57457bc7", 0x8e) [ 79.977884] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 79.999500] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2017/10/30 05:46:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@generic={0x0, 0xfff7fffffffffffb, 0x0}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000eeb000)={@common="73697430000000000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="010000000000000000ebffffff15030716001005a9445e00044904f6238f7e23"}) accept$inet(r0, &(0x7f0000668000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004f4000)=0x10) r1 = accept4(r0, 0x0, &(0x7f0000782000)=0x0, 0x80000) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000e4c000-0x4)=0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000aea000-0x58)={0x0, 0x0, ""}, &(0x7f0000f2b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000334000-0xa0)={0x0, @in6={{0xa, 0x0, 0x2, @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]}, 0x100000001, 0x100, 0xfffffffeffffffff, 0x3, 0x10}, &(0x7f0000094000-0x4)=0xa0) 2017/10/30 05:46:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000085c000)="2f6465762f70707000", 0x200000, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000e46000-0x8)={0x0}, 0x8, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000048000-0xc)="2f6465762f6175746f667300", 0x800, 0x0) mkdir(&(0x7f0000b7d000-0x8)="2e2f66696c653000", 0x0) r0 = mq_open(&(0x7f0000644000)="2f637075736574275b5e255d73656c696e75786367726f75707472757374656400", 0x800, 0x0, &(0x7f0000ca1000-0x40)={0x8001, 0x7, 0x1f, 0x3ff, 0x8000, 0x400, 0x5, 0x5}) dup(r0) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f0000f92000-0x1)=0x4) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000002c000)="2e2f66696c653000", &(0x7f000002d000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") readlink(&(0x7f00002ea000-0x8)="2e2f66696c653000", &(0x7f0000833000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8) symlink(&(0x7f0000004000)="2e2f66696c653000", &(0x7f00009a1000-0xc)="2e2f66696c65302f62757300") symlink(&(0x7f0000662000)="2e2f66696c65302f62757300", &(0x7f0000c15000)="2e2f66696c65302f66696c653000") ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f000060d000)={0x1, 0xd7, &(0x7f00005dc000)="9df35667d3466465affe0a6a7e447f19ed6c4cb1550e352007c8fb3f0e73bbf0c0bc3a56c36dd53c3d4c4452c5df6d8841809171c298702bae0816aa9ddeefbb9e39605c5db70d8610f73a23ef4a2671110f0ac699bcb0f81a161ca81369a584479778a8c1cd77fdd3e310741ded3e5ed14b8f582122d56b296805ae4bb719f97cea827c6346b46577a284455f3b9f0a9c0a76a40114747405d0bdaf2c53145df0c9b5fc5d46c4cc7a69ff8d049ff566d2d05dd76ce20b679b36190e897d895375dc1bdccc86daef0a5906d38a677ee383ca44a388feda"}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f73657175656e63657200", 0x2, 0x0) pipe(&(0x7f0000841000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000e6e000-0xc)="2e2f66696c65302f62757300", 0x8) writev(r3, &(0x7f00003a0000)=[{&(0x7f0000f4d000+0x263)="971f6cdd66b5742515582fe0ecbf6c0067fabf5affcbe70b7bd4286268abcef978c239b4163a9e8732645363673a5e3c9df476f922213bc1c780a85bd7294567eb31c36b1bd43cf17241718fad8b59d1888ded5fd79811cf59bb15b8ae3fc03b69fa89c6db50ac95b248b4cc5e2d20da4951db1c1bba03de51f77edcef133cded4459bb7823e98c6a98b76f530cf1a5044", 0x91}, {&(0x7f0000336000-0x1000)="ae0c1275601c9a3c4d85e3238d7703bca1df0fdd1becd87b9d3d2528198c3d22882daf5af753abc9ab7967017062baa3ee548176c18c713813070de78518879781764955facca143f6483056d9abb14c0cc1ba7b89cc15c5407fc1c402c16c2ffda696ee76149ee430b391a3c2a63132f5ca96ff0ad8da6a125daf854237eab114b38357f86fe4097181b66b4fedcd752ba61313e6adfc50046058989b16d8a773342269246700df5e4d9081f12e6a32731308adc349ba65bed64be00002f1cb7573b53f827a0d615c268483a2e292056a1523d74043c1f31c3d3a83a6b909b5adc1c9227a01c47fbeed7fe00e3dd71b391c2b81a62b656a3d9f1f775a0f89de9e3133c293db206a20bb605911450908e6efb32c14604a1cce3a3f0fe773c6bc20715a69be7bd57713bdb3f46fc6a01bb0b1a5f40317f9842b8bfd53f9b37c766d4efe3a8082c408fef623dcc5204872b28253f8bb677a49b2af4a2db6d1ac149939e7860bc05b36e30330228a358b3d35a801ef194a64e556ad13e432e3e94e170d2286bb36a96cdf1f8fb42e212bb26abe0c523fed82e28852f30f79c9fed578ee521ab1e71d8a765bec488fb9fb367d909471365d310e4a8b0c7680afa3bf8fd833e45b55e0d9d19b3c0154251849fa566074ab82e20821b7264f6aae5e662ecd7dcfa53abb832cd05475212eeb6e0911290481b79fb8f5b710a11bd00558c394f355c60e16972da9bbf3b44c82ca4f2edebf1b6463ae577f93f96ae19fc41e9e9df2ed4fc945a6941590bc7d250e70ecd0878998c426532fd96df74d1897998da0b831e2ec3f20e20d3cebbf5c08ed627fcd55d0c777b23c0c9740ac58f77fc5f8b31555a4c8cf96d3d7a4ba8e4df3a8170272e43cf873092b49aec857136be502f943c514105fbdae8347ed87d7a39984e4132d6fbc74ec0714ccb5b9ac29b313061ee030782ab8a9cdba2a160a97326adce6c6ad5e093720ef0afbe8f8dc147f0b85d54162c2db2fcf1db1e1988925d83dbd35bff33781217f393ed72cfc7eae59e3908c5489d823763c3823890d41e1647ca28abfe38569f08bf9d55fa22c7b4d6c8296fd06863901d08602786bcc42b79e8173d46d7889bbf5a517f83e046d603a29c6bfd5db0235dcfce709da4176de35ae42e583e117bc49c633d3d03a0f4b894e188314d210e8abce6951b3c50e47e3964c29df3f5a684b759dfb39202413a8753be73313961edd49b43ee632f20c13607273030ea6ba4a6b77aebf4e12d67e485c4fb626fd9b104ee308c410d906103d493f9b5d11a836c363f426a2d30467d8366db398c8cc3415276c2f7caccf6e992ae32874e6609e663faf447eb9769c42fd90623a5aab2495391ea0dd049856e9bb980fd5bf61b306fff8a6acab937466a29e12c6364fa064f141ea09d0ed46657215a67de79c403a0d9b78605c934c9a2c001bd0cdf8a9863053f0369db2aa9e90e08913fcb9b0734592519eb09e0c7f5b4570aa7adde10eee124e9e7919e31c31e777fc2b6de33a6316d758101c18f1326fb6d85639ea35343de5f93e900228070d3a24742bb8b0272ce6a71ad555fa2e7ad29b320eb4cd3fed2918e040780c249367c60d01007c0ed3dd8425e05cdda51808189e62387079e79a8fd69c6e426eaf7f9093f4e928e67d9565c90be8fd7d6922a899fd6892cc5057a66f28d52e4fe8aac02f08798d0ca6322830c1251262f979fb4b8a1a2cb433585b812b5bd93b70998e8408737ca9a503a3d7485d6af91a56be59064f3adea3912a90bfc0e323178a1adb020559111af5fe0fefce76de9cce4f4aa1c75645a4cee33c435af9f936383bc0d8f4927f0c686f422387ec0053bcb8e3196a910ccfb729dc6ed3cc7292c79229b31cb83aeb91fdf85da96f71bbbf9a7267a507c47058b9bd8dbfa3b016f41fc8e233c095d66a6146ab1298260d93732644b1bb2892f8295eb856c9cf9bf35c5628b3ccc57ef297781b693eccfa6f6afbe9fee886e81454635b8f9ec229f920d4e8286c444a21aada60ea86c583828f783ec3527a9942a4adada135265ca87c11e472068d06717bba189e111682fc40df0c512dcbf3d924344322978665071fb696f692db74826a31ff73b728f2969729945757846db6dda9e885a7aa957767668fcab22e0545652ff897f651d7af53e710182cc54196a2cd7d89f85a0611b4b0e808070689238859d986578a5b7192e6e46d2eb01fea6c08980c438410297b1a96206a8ab27b63bc51d4766b8559fde2ca180dfa24f461eb3ec31c851838a737b2a2b3a33dd1b44c0927eba4cce7c11872696313850d0713f149a379af20902dd6b8f74d7931a9c76b38b10f3f466d3a3836a2df141d6bb05b379a2643f69ad7df2361fe5e4125707c4cc10d78015059be1e5ca92a43603add88f19400a7f6bb31eeea7f60405d7902a7cfb0f9f7db8ac5b2b2f3b71e52bc3325c3a47e480941df896000a977fe059020c8b08e7ea682ee06707976035807a042e267a8822a8c12bd3dd41ad37fe892e50211cc3e1164cf22970385abb58e0526e6dffb97df5c609d25d3f769c764f290ecf1d3025c3fca15bd3a5ee4a4b3b4b2c1c824e9f59b5a6016d3b4c2c2b46503065ddace828269d0fe0d1cdd0c227d35f88ef59f3500e7232928f0230351b9b5a1b953688249ff09e75871200df7a7032022dc07a79a0c05e8707cf54f2a9add4af6356804aa9768c4c705a30e179b37aa44d6d2702056f1708d701215c85acba956e6dd69027de6e7d25617feb32f1ffcd70198ca328c7fb433138b8a0b4d75aeff2874cd3b6cec177d78899e16d0cc776ba3554e033e917830e54e976d2571f1bd14e844f23fc80f4915fdda59942fe3f1a9ae528faa5a4bba9b20deb8f1270765e937fb684f6437d617be802d8ac80b5fba494ff5d7d5b09d750166ce2d163d68dc3c76ecae8e6918ac1c9e0b868a1652f9f3b8f3355df132bcc916a4276cdbb35ebc138af2b1e58489926caa3a0dad9bd54135124d1cff0352810c04b97486cf3d4986451913e96bbf92f081dbb20fa8ca07186b52060f717bfa7ae77dff8e7c936fee8b073ab6085be8fde837de615b20b1829aca02f37642685f5fec12a22f9dd4b43a3864eb9581d2fd538b7750c18e8d151ca5308925a30b6407da1bc3c8bec3b03d9cf0923a411b9e7b55f1ef5e20b9a1a4f3643a91af21510a4e81dbb7b1108f8639e0708d4e51fff3a5c09834b4afc02316a1c66d8a3b6e56a5553d5cf3f90811ae070475fefb5bbb41e3bc080de0f22c573ae49817753883d45978045695d414a889c967bcc7bd99f3f0bbbbb1e57e56750e8f138fab212e2c4e3aa5d0a075a7faa5d6673515d0b7e609d38335884825473085ff57097afe8f3c1e79dae6a60435e42085af0810122ba05382671da5e7e33ee7e1d486f6e312c7a4e3ab2746e3810f416e5520ad2f9a3fc7b366880a48ec1d0e6acb1d9d63eb3e3c3b29a234ec6ac90f0f544f8bdd94e5a098cfd2d49b5e628ddbb88523b6092d30a32911d614268d88fb45b0020b0afb3ea0d0665dbd4284600e2f90463958a0e825c62463390db82b3f34bd39ec41f8c5b2892130e677aa6de19f631959be4e167e121eb13d0afe731d8588ef9e76a22d3ef4be2c9590623b17008807a931f0e3e47ddb1b5f196fb75c22b68b08504cc51b5aa59812a621baaeb65335e30be4aed0a4f5d8be1e8557a4106a04b65e0f40e454233020024560718714cec2deee6fbcbb31f1978a7f069dbdd83604c69a9bd8c329dc7ddae582958615d63d2969092fbfde0953754c5694fe72917c6e29199dd6631a7c407241fe376cc4d49b75f2256f7912fcfad1a197fc37c7d77098da127d5fb4810869cd6291615445511bb5dde25518eeaf47cd4c6da906ff6918d6faab417d281b35fe03f5c098800a9978d10fbff165f8f88cbcf72c787d17bafb08d748be2e3b002f6ea8941d26fee42863863d5b694b6340efb39cb7a5d10f10a50c273a576d94231628e98fc9b93a6bec02a4fbc985239c7c339f045d9a214e049d1e800fc45300667e73c0da892c03772bea2cd2f317ae0800b546daa3a318637f6419ef5fe5f3e1e07ec1aa0b9b6b34de5c35de2806bb5e6de3d010a69af67d9dad5d49d26e171d12f65c0b5e3e9ff26e973e8506a34d3e5d44afc92ee524bb153e347f62045fe63f20a1bdcba8ceea3e4c0b142216d977140823aade6ff928aeb79e5a2c7fd0f9a0773556148f12b4f82364ea6528ef7c6ba27380e6a59e1cfa873dfb2c9729a2d2648d18c60dfb8121f224ff385ca35423a3ef32c0d14cde5a1908de83066357d9958f64bc53f525aa0b3529f74b1083be3371b20b9f7cf7365bd8bacbd83ff974d653c0d201b339b6e33c60e4f59069c72bf49ac5f7da3b5260613e4de632cc0d79d85cfd8246152801588dc7ef933524b86001d34fde8c985bd0a47d61f84e6c190f0529b9222b8131a224edd2027869cf1d384c39da5ff20af1c640631ebce7748c02018a7f7358b90d76b889ca39d39efeac572459fa9707aae5a6c15203929227baadddb5c9b1eefc5304b9a9705144d6ffcc0b8c220d6e6c0d5a8288618ce3ca02984d2bb459a04f28d9331d8ed2d77cfcf1b068d5ded5a03ed0e7be759241e09de9efd45efa04dbb248832b271463e1fb42e0aad2e53c6e64717a5adbc0e7788ba7b2f7bb576d1602b0259e608fa16d00fc966572845f8c3e93c4aea1e41279c3cdc07c5f4d4e4988019924aca27bd6bcd9a8fb5e7a330b5796e2f986295facff333dc9eafb44c55a37daa22af886f7f017f98a1d5ee72f948ef65e3bc941de5fe6fbb265c9f4c51c07bd50abeb23bfe015395e2e52bc880fb910e92a61f999d672b726dd04eed376e9dde0515bebd12623508e1d92d8c8d1cab8f048ad947888d85a9b85e4c3d99dfc55c952b8d96dca5dc640352ecbdd5c38f79b8aef13eee29b383f6a7e424c941416e0f5455cf3719d8fcbc962b7e92197f1512f852ee2db3a91a2d66d1c5ba7e11d261bb9410a0e820eaaea9c2f833eb6a86a6b48b621aca410cbe91ef051907b4bf26ee3e49256faa1dba672f6c84282811e3fd8c4f8818f0e4b5e96e849f2668241194358925f686cdd77e68a49761f2b3bf71130949dc9d52a1d509f3244b33a371c2919916cd17f1c2403032349609b327cbf88eab3440c1f3529931127df9e791c6f3bf3eafe63f3e8c1a2ae91f446b6c5823fe491e1c87215118e1d6c05497ab05656935fce4df3793d662c215d1ca9edca3448cfa96a65b61feb6690c05eed15000d964bd7b7e634e1b56857fef5a4356cc7de968480f1c266d0efca2f3b7005590c4b3b1b7597327570088df832d2c86ad15ff4fb1c0323826f2ea1ab612a25ce84da39ff948b3add170202693321b8aee1fbb8ec38d75bd8988288f85f18bbaf1eb6eeb83033d8578afeac1203ad7e51aee62aa426553546c11fa1769f10f01654c1e932f7e42a3437271ada25f8d35a23f57c4e3dcad87cc23c92f94a53505bf22cd67d74a80f59bf03a4be0e16f704a2a4381fc83b73911905d36efffbc11d2d88e64aa97fa395b6d1a4ec8e3f5e2fe8ffc1ab7bc240360b2ab02a19f3594158fbbe3add27ed491de6b34ffed0a30f0255c79d9837eebe03c064fbff46a273c1245fc93387c39e4f7ff4871e99b756df6c7c47891db029a6d16f154fa18f592ba8f4d0e3ae447eefe0a9db1865d2fef3e3bef242529c2049e7f26bd8842db33cf88244893a95fc4b40f85a9baad7b9", 0x1000}, {&(0x7f000079d000)="6ffeb7b5fe573285da911bab597e2d6d0626b6f5bb8093ea08", 0x19}, {&(0x7f000046d000-0x26)="f89bb21ba41f12c2f3f9f2db451f83ba6fefb8ec30e2b693c7cf951ff82ffc7bd4ce51478fdf", 0x26}, {&(0x7f0000179000)="6532788af9276707ff00f33a63b69b067c9ed0e748", 0x15}, {&(0x7f000087e000)="", 0x0}, {&(0x7f000074d000)="", 0x0}], 0x7) fsync(r1) splice(r2, 0x0, r1, 0x0, 0x5813dd57, 0x0) statfs(&(0x7f0000615000-0x8)="2e2f66696c653100", &(0x7f0000884000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fchmodat(r1, &(0x7f00004f1000)="2e2f66696c65302f62757300", 0x100) creat(&(0x7f0000506000)="2e2f66696c65302f62757300", 0x0) 2017/10/30 05:46:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80803, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00006d2000)=0x0) mmap(&(0x7f0000000000/0x620000)=nil, 0x620000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000616000-0x10)={0x2, &(0x7f0000617000)=[{0x9c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000620000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000621000-0x5)="6465616400", &(0x7f0000137000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000620000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000620000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000621000-0x6)="6c6f676f6e00", &(0x7f0000620000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000570000)="00", 0xfffffffffffffffd) fcntl$setpipe(r0, 0x407, 0x6) syz_extract_tcp_res(&(0x7f0000196000)={0x0, 0x0}, 0x10000, 0x2) pselect6(0x40, &(0x7f00005ad000)={0x0, 0x9, 0x242, 0x3, 0x1000, 0x4, 0xfffffffffffffffe, 0x5}, &(0x7f0000862000)={0x40, 0x6, 0x6, 0x10000, 0xffffffff, 0x1, 0x97, 0x3}, &(0x7f00004b7000-0x40)={0x6, 0x0, 0x8, 0x3, 0x9, 0x8, 0x1, 0x3}, &(0x7f0000bb9000-0x10)={0x0, 0x0}, &(0x7f00004ad000)={&(0x7f00005db000)={0x8}, 0x8}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d89000)="2f6465762f73657175656e6365723200", 0x40000, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000b33000-0x4)=0x0, &(0x7f0000437000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000661000)={0x0, @in6={{0xa, 0x3, 0xb14, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1000}, &(0x7f00000f9000-0x4)=0x98) getsockopt$inet6_tcp_TCP_PSP_RX_SPI_KEY(r1, 0x6, 0x6c3, &(0x7f0000b38000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f00007fc000)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000281000-0xc)=@sack_info={r5, 0x0, 0xfff}, &(0x7f00008c8000)=0xc) keyctl$link(0x8, r2, r3) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000805000-0x4)=0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000237000)={0x0, 0x0}) write(r1, &(0x7f0000616000)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") getitimer(0x2, &(0x7f0000b8f000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/10/30 05:46:16 executing program 4: 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) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) prctl$seccomp(0x16, 0x2, &(0x7f0000013000)={0x3, &(0x7f0000003000-0x18)=[{0x200, 0x4, 0x0, 0x9}, {0xfffffffffffffff8, 0x1, 0x2, 0x3}, {0x400, 0xf28, 0x80000001, 0x1f}]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f72666b696c6c00", 0x402000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000013000)={0x0}, &(0x7f0000001000-0x8)={0x0}, 0x8) r2 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x7, 0x7fff) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(r3, 0x6, 0x6c5, &(0x7f0000001000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000014000-0x4)=0x18) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r4, 0x6, 0x0, &(0x7f0000011000+0x6c8)=0x0, &(0x7f0000003000)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = dup(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r5, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000002000-0x8)=0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000005000-0x8)={0x4000000000, r2}, &(0x7f0000001000-0x18)={0x6, 0x5, 0x8000, 0xffffffff, 0x83f, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00005cc000-0x6)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/10/30 05:46:16 executing program 5: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e25000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x2d1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40000000000}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) connect$inet6(r0, &(0x7f0000efb000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r2, &(0x7f0000f67000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xbd1f}, 0x1c) 2017/10/30 05:46:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000236000-0x8)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000ddb000-0x8)=0x75) r1 = add_key(&(0x7f0000dfd000-0x5)="6465616400", &(0x7f000026e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000507000-0x26)="3c878c834b27417c06ac78386ed2d83d2c9dc9a3fc1d6c384848f93a3d2722f3af465ecec32a", 0x26, 0xfffffffffffffffb) keyctl$invalidate(0x15, r1) r2 = socket(0x8000000800208, 0x0, 0xff) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000003000-0x10)={0x0, 0x100000000, 0x3, 0xca}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000002000)={r3, 0x8}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={r4, 0xfffffffffffffffd, 0x800034}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000502000)={r5, @in6={{0xa, 0x0, 0xfffffffffffffff9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800080000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcd1, 0x0, 0x9f, 0x100000002, 0x40000003}, &(0x7f0000001000-0x4)=0xa0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000a50000)="6e6f646576706f7369785f61636c5f616363657373757365722d7070703000", 0x1f) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000fd0000)={r5, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r6 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x9, 0x80, 0x1, 0x8, [{0x7f, 0x0, 0x6, 0x0, 0x0, 0x2004, 0x0, 0x0, 0x0}, {0x40000000009c4, 0x7ffffffffffe, 0x68, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0}, {0x4, 0x2, 0xffffffffffffff88, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0x2, 0x1, 0x3, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x2000000002, 0x2, 0x100005, 0x0, 0x0, 0x804, 0x0, 0x0, 0x0}, {0xb6b9, 0x102, 0x77, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x1, 0x105, 0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x7, 0x100000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000448000-0xb8)={0x0, 0xffff, 0xfffffffffffffffe, 0x1ff, 0x0, 0x1ff, 0x490e5933, 0xfffffffffffffff7, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc1, 0x5, 0x4, 0x1, 0xf8}}, &(0x7f0000fd1000-0x4)=0xb8) r7 = dup(r2) ioctl$RNDCLEARPOOL(r7, 0x5206, &(0x7f0000fe0000-0x4)=0x5) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x19, &(0x7f00003ea000-0x8)={r5, 0x9}, 0x6) ioctl(r6, 0x20008916, &(0x7f0000ed5000-0x1)="46c7") r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8936, &(0x7f0000000000)="") 2017/10/30 05:46:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x20000000000691, 0x0, 0x6, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)="0024", 0x2) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r0, 0x10000000000000) write(r0, &(0x7f0000003000-0x90)="c5faca0456f17838854cf5000000404310d2", 0x12) sendfile(r0, r0, &(0x7f00006a7000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)="2e2f66696c653000") socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000938000-0x3)={0x0, 0x0}, 0x80004) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) r3 = dup3(r2, r0, 0x80000) r4 = add_key(&(0x7f0000a9d000)="6c6f676f6e00", &(0x7f0000bb0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000066c000)="f58496fc608bfd3c79a0e2f40ea5a858d0baf759649d19494cfd513dd976e1a049603083993a5f3f09f95f2f3f1aa7bb73ec2af47ad58e77121dcfaf69d4b6bd8f99e817c268a0e92ddcf72de5cfb98693a32519306f4f54da82b1982b267a7199ba0fbae52b589328cb861bf1cb0ebdd849de153ce6cb96be4945c88525566b36e0469f32aa3172c472c667b3b61fb80bd0f3a2fee50c272afcb3d202cbe2d059b4cb33a4cd09eef214cad6e58f", 0xae, 0x255dc41b60d1b1c7) r5 = add_key(&(0x7f0000534000-0x6)="6c6f676f6e00", &(0x7f00005ce000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008fa000-0x9e)="71bfe5d3c1e5af5cc03d85cae8191f900f4542d1c9ff2806fc8aacae1c4257801101aed634e24bd517bf5389dbe4b1ad4e5e70fda52f6bb00978ac017e54b6fdb3225c42bcbcfe67eb946dc9f83b209f50dafa8a3df1173ebba91b4c653ec7047d79b8049ff94300f248535da9ed881ebac4d45c047c25ac2822f80015b9590b26a6fe4bca2de87adea502122a5aa565e999aae58a1a1e0ceca382ecbd2d", 0x9e, 0x0) keyctl$unlink(0x9, r4, r5) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000ada000)=0x0) clone(0x2008000, &(0x7f0000456000)="a050836d262babb6e5a24657e28ff8c160c82bf6ac19d0c1cf2aff2af2932d7b27029f091d0d7fd910252363cec84a77c0c2b42f3eabd04a63454e05a04f110ddce5b72a52d62cf8e3a19856a3dce5a89e41107bce747cef518601e86b9086dfffd99b736ca516f2f96ec2eba06d979dfc2f96a333d43be3785e28ed6db3f5f6ab0744670abb4694598a6932a7b9c73877ec3b6f96fd16999065e1498d923cbc900913c5bee9da313f3cac18e3c129f38b547eb77e49efd726b15356bd63de52ca1bce76053be154124a3569e0704802c95d05a993c97b9a678f54e02eb95f31025640fcb648f593e5d97f8b397f9445", &(0x7f0000fa9000-0x4)=0x0, &(0x7f00002e9000-0x2)=0x0, &(0x7f0000b22000)="96fb58b77c9a8ba42141270aaa0207b0f1d1c32b8686a13dca55b070414a8039db5c9cbb4bf617b3ef879a535ab2257b37d9b7cbfbcdef136f26f6f2bc0c4780d3d186f3692db254b63bf75a16afe1286a70ed91f50ec20a11623ff62b008686172a6fdad8fbaa70fb6c151b63c67676cbd828d011474f7df413ad2cff4839afe149af3894d0d928033ccb29a69454dc45d9c82a4f53b2475637fcf4ad49ce3080aca525d322d7c182823c4e6162b8c60a126af15afa0d69d943d4df9238b775705dcb0961b198fe57dffdfe5e68b899c822b97556000cc18a634785244bc3a6adea1b44538227869ac8") r6 = add_key(&(0x7f00009aa000)="6c6f676f6e00", &(0x7f0000866000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000064000-0x56)="7d276a75f572770314c925ed511728cf6609a142a854cbdf59fc2c2f254a5221729e2e5e2a7d7870854da8959c1f2079769d5a80d14c4794fe83ad573cf5d12c9f086ce3152e46aa9628dd07fa1f34ddca25972ee4c5", 0x56, 0xffffffffffffffff) keyctl$get_security(0x11, r6, &(0x7f0000a6c000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3) ioctl$sock_ifreq(r1, 0x89f5, &(0x7f0000f91000)={@common="010001e9000000000400000000000002", @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30019000000000003000449faf5238f7e23"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0x5)="6504000000", 0x842, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f0000f5c000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f0000f5b000)=@ethtool_rxnfc={0x3e, 0x0, 0x0, {0x4, @usr_ip4_spec={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, 0x1, 0x0}, {"53a6", @random="b9f9db127c24", 0x0, 0x0, [0x0, 0x0]}, @tcp_ip6_spec={@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}, 0x0, 0x0, 0x0}, {"f6f7", @random="e36acece4c53", 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r8, 0x11, 0xa, &(0x7f0000f6a000)=0x48, 0x4) sendmsg$inet_sctp(r8, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/10/30 05:46:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$mice(&(0x7f0000f0c000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x1) memfd_create(&(0x7f0000dd4000-0x1)="00", 0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000898000-0xb0)={{0x0, 0x6}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, 0x100000, 0x9, 0x7, 0x3, 0x0, 0x1, 0x0, 0x1, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getrlimit(0xd, &(0x7f00009b7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0xf) writev(r3, &(0x7f0000d2c000-0x10)=[{&(0x7f000043e000-0x29)="2900000018001980013d75241a6800890206e300680000016c0000000900050100000000000000ff00", 0x29}], 0x1) r4 = gettid() ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000d2d000-0xc)={0x2, 0xd580, 0x7fff, 0x800, 0x0, 0xffffffff}) r5 = perf_event_open(&(0x7f0000722000-0x78)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0xffffffffffffffff, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, r4) setns(0xffffffffffffffff, 0x0) mkdir(&(0x7f0000172000-0x8)="2e2f66696c653000", 0x0) flistxattr(r5, &(0x7f0000ff5000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000421000-0x28)={0x3, 0x6, 0x5, 0xbd, &(0x7f0000d16000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4, &(0x7f0000dcd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2, &(0x7f0000fa7000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$TIOCCONS(r2, 0x541d) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f00006a9000-0x8)=0x8) r6 = memfd_create(&(0x7f000037c000)="00", 0x4) sendfile(r6, r3, &(0x7f00001c0000)=0x0, 0x2) mkdir(&(0x7f0000bdb000)="2e2f66696c653000", 0x0) mount(&(0x7f0000e07000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f00004db000-0x6)="72616d667300", 0x0, &(0x7f000054d000)="") r7 = open(&(0x7f0000362000-0xc)="2e2f66696c65302f62757300", 0x141042, 0x2000000000000) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000526000-0xa)="2f6465762f70746d7800", 0x42, 0x0) sendfile(r8, r7, &(0x7f0000013000-0x8)=0x0, 0xffffffff) sendmsg$netlink(r0, &(0x7f0000bbb000-0x38)={0x0, 0x0, &(0x7f0000010000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x4c, 0x12, 0xa01, 0x0, 0x0, "298d3d2e0000000000000021deb78197d9df7f0fa08c5272853de5aecf1544ec9a611b4cf1dd7163e6f4b939ae7c3d17befa45cf7d2601578c"}], 0x4c}], 0x1, &(0x7f0000242000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x1, 0x0}, 0x0) 2017/10/30 05:46:16 executing program 5: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fce000-0xa)="2f6465762f70746d7800", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000fe0000-0xc)={0x0, 0x0}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x408, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000fbb000)={0x0, 0xf1, "1eaf1d21af470a71a120c745c80b3d08ba0875f1b9085971cfe6efbcdbb4b37951ab517e60d6cc2ebb48f5ee00e5156f72b4d627fc5d858b15ee6b1ca61d76d4af96bf4a63a368b296d6ffa9d6e43d85470021a95df3b4e73514435e1ed851198ff4a1e5a246367627b086cee0dc6b5d5f5b85653cb9be74c975a175ac58161254c73232fd61f1434b232129447c5842f078818ab552101e2959cecd7ca994729587efd15f53aa3d57aec7ff6185f29a03d142a3d08a53645eab8f403b862e5b3121bfe10c4daffc82829dca60ffbb54164202d6581d3f4018c407ed41ce1fe282b3e432b78e27a098178994d1b7588622"}, &(0x7f000080c000)=0xfc) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fe2000)={r2, 0x7f}, &(0x7f0000fe2000)=0x8) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000fe2000-0xc)={0x3, 0xd3bf, 0x5, 0x0, 0x6bef, 0x52}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r3) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fdf000)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0xd, 0x7, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000b86000-0x20)={0x2043ab3912, 0x0, 0x10003, 0x3}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00003c9000-0x10)={0xffffffffffffffff, r4}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000fe0000)=0x3) r5 = dup(0xffffffffffffffff) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000ba9000)=0x7fff) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000fe2000-0x8)={0x0, 0x2f}, &(0x7f0000a73000)=0x8) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000fe5000-0xa0)={r6, @in6={{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffe, 0x1000, 0x6db5695, 0x8}, &(0x7f00006f1000)=0xa0) mmap(&(0x7f00003c6000/0x2000)=nil, 0x2000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r5, &(0x7f0000fe4000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x8, &(0x7f0000fe4000-0x8)={0xfff}, 0x8) 2017/10/30 05:46:16 executing program 2: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e67000)={0x0, 0x0, 0x0}, &(0x7f0000e67000)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000086f000)={0x0, 0x0, 0x0}, 0xc) getgid() mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b3b000-0xe8)={{{@in=@loopback=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=@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}}, &(0x7f0000e68000)=0xe8) getegid() getpgrp(0xffffffffffffffff) stat(&(0x7f0000833000)="2e2f66696c653000", &(0x7f0000902000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e68000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000329000-0x4)=0xc) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000e68000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e68000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e68000-0x4)=0xe8) getresgid(&(0x7f0000c14000)=0x0, &(0x7f000004d000)=0x0, &(0x7f0000b7e000-0x4)=0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/30 05:46:16 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000012000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000012000-0x10)="2f6465762f73657175656e6365723200", 0x101002, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}) r1 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x7, 0x0}) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000000000)={0x0, 0x0}) waitid(0x1, 0xffffffffffffffff, 0x0, 0x8, &(0x7f0000004000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffc, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000-0x10)={0x0, 0x1c9c380}, &(0x7f0000008000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000011000)={0x0, r3}, &(0x7f0000001000-0x10)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000012000)={{r4, 0x0}, {r2, 0x0}}, &(0x7f0000005000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpgrp(r5) rt_sigqueueinfo(r6, 0x2c, &(0x7f0000013000-0x10)={0x15, 0x22, 0x3, 0x8000}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f72746300", 0x2000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f0000006000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r7, 0x8010aa02, &(0x7f0000005000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x2, 0x84, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x40080801) ioctl$VT_ACTIVATE(r9, 0x5606, 0x1) getsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000-0x4)=0xb) r10 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0x20)={0x2, [0x0, 0x0]}, &(0x7f0000014000-0x4)=0xc) r11 = dup2(r10, r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r11, 0x103, 0x2, &(0x7f0000007000-0x4)=0x7, &(0x7f0000005000-0x4)=0x4) 2017/10/30 05:46:16 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000040000-0x11)="2f6465762f7667615f6172626974657200", 0x42, 0x0) mmap(&(0x7f00000a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a6000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00000a7000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000001000)={0x7, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00000a6000-0xf)="707070317b2e776c616e30212d2900", 0x0) r1 = gettid() r2 = getpgrp(r1) capget(&(0x7f0000041000-0x8)={0x399f1736, r2}, &(0x7f000007a000)={0x3f, 0x8, 0x1, 0x1, 0x49, 0x3}) mmap(&(0x7f00000a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x88f000)=nil, 0x88f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0xe87) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f000088f000)={0x4, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @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]}, 0x92, 0x1b, 0x80000001, 0x200000007ff, 0x1, 0x0, 0x402, 0x9, 0xffffffffffffff33}) mmap(&(0x7f000088f000/0x1000)=nil, 0x1000, 0x2, 0x40000000000032, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000890000/0x1000)=nil, 0x1000, 0x4, 0x32, r3, 0x0) creat(&(0x7f000034e000-0x8)="2e2f66696c653000", 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) clone(0x4, &(0x7f0000107000-0x37)="", &(0x7f0000477000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f000065a000-0x2)="6d28") r4 = signalfd4(0xffffffffffffffff, &(0x7f00002b5000)={0x7fffffff}, 0x8, 0x0) mmap(&(0x7f0000891000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000892000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r4, &(0x7f00002a1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000423000)=@generic="30cac525955a652e68844e526135be88", 0x10) mmap(&(0x7f0000891000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000626000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r3, 0x1, 0x19, &(0x7f000088f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000067b000-0x4)=0x51) 2017/10/30 05:46:16 executing program 1: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x800) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f61000-0x8)={0x0, 0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000eb5000-0x4)=0x7, 0x4) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r2, &(0x7f0000f57000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f62000-0x4)=0x10, 0x200000000080847) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(r3, &(0x7f0000f63000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f64000-0x1)=0x10) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000f61000)=0x14, 0x4) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000dcc000-0x4)=0xfffffffffffffffb, 0x4) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r4, &(0x7f0000f61000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004a1000-0x4)=0x10, 0x80000) mmap(&(0x7f0000f62000/0x1000)=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$inet6_int(r1, 0x29, 0x49, &(0x7f0000f63000)=0x100000001, 0x4) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) vmsplice(r2, &(0x7f0000df0000)=[], 0x0, 0x4) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x205, 0x84, &(0x7f0000283000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000bc9000)={0x7, 0x2566, 0x4, 0x8, 0xfffffff5, 0x100000000, 0xdabb, 0x7fffffff, 0x9}, &(0x7f000001c000)=0x20) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f64000-0x1000)="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", 0x1000, 0x48000, &(0x7f0000f57000)={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r5 = socket(0x1f, 0x802, 0x0) write(r5, &(0x7f000095b000-0x26)="260000002400430504edff0001000000000000040100000000000200f2000000001103766e35", 0x26) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x113, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x0, 0x0, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f64000-0x12)="07bdbde67ce5b45eff0ffbac0870f5ee3f8b12714bf2cdecc318af30a8711585de94fbd57944478be8362d782b31c3", 0x2f, 0x3, &(0x7f0000f64000)={0xa, 0x1, 0x55, @loopback={0x0, 0x1}, 0x9}, 0x1c) [ 80.183186] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. [ 80.219067] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. 2017/10/30 05:46:16 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00005e4000)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000304000-0x4)=0xe8) syz_open_dev$sndseq(&(0x7f0000000000)="2f6465762f736e642f73657100", 0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x7, &(0x7f0000002000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8) getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000002000)="2e726571756573745f6b65795f6175746800", &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000003000-0x1)="00", 0xffffffffffffffff) keyctl$clear(0x7, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r1, &(0x7f0000003000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000005000-0x4)=0xffffffffffffffc1) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000002000)=0x800, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000004000)={0x0, 0x82, "6c5da12772ed5b7ef31c36d694ca02379569c4b6d300acb3585422abdb910f422cf32d9d090f5a3fa6c7f2d6cb0657b6e339cb37b91d03ecfe9f95b5ad46b299c7ddf7463294f389ef7681203e23ebcb38d299738c07b9306d747ba40ffc8d3549752ceb21cc3cfcbe2f1581efd5f22abec5fe632a245c80ace33748809cb431a636"}, &(0x7f0000005000)=0x8a) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000005000-0xc)=@sack_info={r2, 0x2, 0x6}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000006000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$inet(0x2, 0x803, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000008000-0x4)=0x0) mq_notify(r0, &(0x7f0000003000)={0x0, 0x25, 0x2, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000009000-0x20)={0x10000, 0x0, 0x10001, 0x9}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000009000-0x10)={r4, 0x8000}) [ 80.241072] FAULT_FLAG_ALLOW_RETRY missing 30 [ 80.241075] FAULT_FLAG_ALLOW_RETRY missing 30 [ 80.241086] CPU: 1 PID: 16681 Comm: syz-executor4 Not tainted 4.9.58-g3861f0b #75 [ 80.241090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.241101] ffff8801c8b9f940 ffffffff81d91149 ffff8801c8b9fc20 0000000000000000 2017/10/30 05:46:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x40000000000000) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r0 = socket(0x10, 0x2, 0xc) connect$nfc_llcp(r0, &(0x7f000070d000)={0x27, 0x6, 0x8, 0x0, 0x2, 0xa0, "8fb959c6735873e8b637df34e07c20329c03480672d7843c0fdc8f4d2f35154ee3e56ff1c733d8a8309e35ace9507d1ba95e2e24457afc4fb0559d6892e268", 0x8}, 0x60) write(r0, &(0x7f00009d1000-0x1f)="1f0000000104ff00fdde45c807110000f305f0000800018003000000ffdf00", 0x1f) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000038b000-0xe8)={{{@in6=@remote={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, 0x0, 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}}, &(0x7f0000f62000)=0xe8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000077c000-0x10)="2f6465762f73657175656e6365723200", 0x20001, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000e2000)={0x0, 0x4}, &(0x7f0000195000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000065f000-0x8)={r3, 0x0}, &(0x7f0000cdd000-0x4)=0x8) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f000055d000)={0x7, 0x9}) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000983000+0x920)="2f6465762f706b74636476642f636f6e74726f6c00", 0xa200, 0x0) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f0000b23000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000640000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000ef1000)=0x0, &(0x7f0000599000)=0x0, &(0x7f0000cb4000-0x4)=0x0) clone(0x80000000, &(0x7f0000cea000)="f0", &(0x7f0000948000)=0x0, &(0x7f00006da000)=0x0, &(0x7f0000f24000+0x19)="1d8452106b7635e633b7aed7398c3b537d26fcdddb177cff3dc31a926e1527e9bad8a7fa5e999e63d311472baf3579da") utimensat(r2, &(0x7f0000309000-0x8)="2e2f66696c653000", &(0x7f000077a000)={{0x0, 0x0}, {0x0, 0x2710}}, 0x100) fchown(r0, r1, r5) recvmmsg(r2, &(0x7f0000af7000)=[{{&(0x7f0000f1a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000bdc000)=[{&(0x7f0000608000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000c3e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41}, {&(0x7f000009f000+0x8f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}], 0x3, &(0x7f00003b4000)="", 0x0, 0xbdef}, 0x6}], 0x1, 0x102, &(0x7f0000e02000)={0x0, 0x989680}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00004e0000)={0x0, 0x0}) 2017/10/30 05:46:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x0, &(0x7f0000bb6000)=""}) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$getflags(r0, 0x401) r1 = socket(0x400000a, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="6b") 2017/10/30 05:46:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f00009f9000-0x9)="2f6465762f73672300", 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000927000-0x10)={0xfffffffffffffffe, 0x20c, 0x26c, 0x4, 0x0}, &(0x7f00001ab000-0x4)=0x10) r5 = socket(0x11, 0x80803, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000061000)={0x0, 0x0, 0x0}, &(0x7f0000553000)=0xc) ptrace$setsig(0x4203, r6, 0x0, &(0x7f0000001000)={0xb, 0x1, 0x0, 0xfffffffffffffffd}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00009ed000)={r4, 0x3f, 0x8000, 0x6, 0x7, 0x4b6, 0x1, 0x100000001, {r4, @in6={{0xa, 0x2, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0xffffffffffffff01, 0x1, 0x8001}}, &(0x7f0000e41000-0x4)=0xb8) renameat2(r1, &(0x7f000004e000-0x8)="2e2f66696c653000", r1, &(0x7f000061c000-0x8)="2e2f66696c653000", 0x6) setsockopt(r5, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r3) timerfd_create(0x5, 0x0) mount(&(0x7f00004b1000-0x8)="2e2f66696c653000", &(0x7f0000154000-0x8)="2e2f66696c653000", &(0x7f00007ef000-0x3)="397000", 0x0, &(0x7f0000216000-0x3a)="7474ed0ec1b243d764db37169bcb58489ed4") ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000fb5000-0x4)=0x3) r7 = dup3(r2, r5, 0x80000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000965000)=0x7, 0x4) ioctl$TIOCSTI(r7, 0x5412, 0x1) accept4$llc(0xffffffffffffff9c, &(0x7f0000832000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000e7d000-0x4)=0x10, 0x0) fcntl$notify(0xffffffffffffffff, 0x80000000, 0x4) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000d000-0x6)="2e2f62757300") symlink(&(0x7f0000ada000-0xc)="2e2f6275732f66696c653000", &(0x7f0000ee2000-0xa)="2e2f636f6e74726f6c00") creat(&(0x7f0000ccb000)="2e2f62757300", 0x0) writev(r0, &(0x7f0000994000)=[{&(0x7f0000fcf000-0x3b)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000050000000000000004e9ff0006000d0005", 0x39}], 0x1) inotify_init1(0x80002) timer_create(0x7, &(0x7f000099d000)={0x5, 0xa, 0x2, @tid=r6, []}, &(0x7f0000211000)=0x0) 2017/10/30 05:46:16 executing program 2: prctl$intptr(0x21, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x210a, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000003000)="2e2f66696c653000", 0x880, 0x180) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x1010, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000057a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x4) r3 = accept$inet(r2, &(0x7f0000ba8000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dae000-0x4)=0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000829000)=0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f3a000)={0x0, 0xa5, "22d76f10b84b0541ec060007fc07578263fdb792bf9170b28f8e25d8e029a49c294656014fe3ae4f6dd37a8649f5cdbf1822a7aed21179064f71a4bf303370be46edc43e505da9045dc8d95306620e730523f352977ba5a69e16a8d2479468652aabd628925e1afca038c5a0c4c175bdc2ae7cac6a250278318bb047c350326671b5a4b908965c466dc374d74e66ae0f928de3d5746080e6364b1272eab450a2cdea95c7d2"}, &(0x7f0000ac6000-0x4)=0xad) sendto$inet(r4, &(0x7f0000ba4000-0x33)="", 0x0, 0x20000000, &(0x7f0000ba5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000014a000-0x90)={0x101, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) readv(r0, &(0x7f0000465000)=[{&(0x7f0000db4000-0x1)="00", 0x1}], 0x1) sendmsg(r3, &(0x7f0000b30000-0x38)={0x0, 0x0, &(0x7f0000341000-0x80)=[{&(0x7f00008f3000-0x42)="a9bdbad8b17ffd301e7ce92a2932c9dbdae655321615ce4d382b1a3bd438cb537052ff617d0187d2b003fa7193d08e6900e25eb16c1fa9462eba6bfceb718349b32a", 0x42}, {&(0x7f0000153000-0x1000)="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0x1000}, {&(0x7f0000b9a000-0xc5)="15d4c2539600ab635521de320caba3b2af43b64dd3f1c031f50c0442540c5c239185d2e0dbec9c1a5d27dc82832451d15ff67481f1403ebff3e583846c12f8fcbbd1a7bcb5f06f40e7e1108b745031870e2a77978af306128bae5208684b034720500d4645642697a578fcb595215f904c0436a3231f6e749125ba623655e9866cd7b185884e54c87006c180bc185f25f7b6697b6540dad93105a96a53aecd817e1902cc4b7cddd82eddc881aec0c2640a875bc439948cca7480f3edcc3c26f043adcdee", 0xc4}, {&(0x7f0000390000-0x9e)="afc9c27d40ec325d67cef591820fdf13b756af739eb762bf854d25c2848262134c07f0e7e95cc7b0cefec7b6be640643da0cb22e2453cc8a299ac299b164cbdef1629158b8a31127f81263a1fc8e5f8fa5ac1657badb6b31a374d6a04aa71f613e3e024360bede619b804a48f39dc96a0f35819495fb679ca6d2a6bc959d62ada62dc437c14198d04a6f7fe5585b491dd2d4a570b9719674588fd62c0d8d", 0x9e}, {&(0x7f0000889000)="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", 0xfe}, {&(0x7f00000cb000)="e348494f07211a92179bc8aa5190dcaec767fffffffffffffff7aae45b5aba8a199346faae692925", 0x28}, {&(0x7f0000377000)="2fe59db9c3fe70da2b352b950a4bf6fce81c3dfdc9b29c7854a47b13c7d6fc111e53664d9fdd2359089d37cec44cd9e29734a7116cdf4f210aae9a020aa676c8818b1c56e49d288dc43be9c8cbf8ed4ee9994c6409215ef23a8b7016ba41f487ac16b8fbc385bdeb0b50c2e7a1d9f4e05d840a8cad0849186236443bd8ca21dcbf898afbe9", 0x85}, {&(0x7f0000350000-0xad)="67c549ddaa2fe25929889db1043aface4d02e4805de15cf5aedb24238820481834dd689aa1790746480d7ab44de7311d38cbf6d28d384f3822913e57629d448b3651f71b51952d5ebefcffcaec17729a09df2840d532338c2ecb571eea99af407bd0569d0b000f6e3d4947b1553873df8794c2f63e7956c15730ec3902904cccd6b3779b22d3c7c8b6e72943e4c8367453fd6ab0bcb06e7e90968ca0dfaa0629eb3857f6d453ec05e086f55b96", 0xad}], 0x8, &(0x7f0000bf8000)=[{0x20, 0x11f, 0x3, "2bc1d60e2fd2b914eb6b09eaf75ae5a6"}, {0xa0, 0x10d, 0x2, "96eb459cc061d906dc8899aa41b20095dd2e7e1e6233c216133f40e2e097de81fdd1eebae0e5bfbd2796b3cfd24e9143d2321db6790a8dee5b887327c6ad6d3d6d025da077a3f162067daef7f72d71fc6281e6992d9b4a3269dbbad1bf4e317568c30c67cc96c770350a5dead5d8a817d692a4e08bb2ec464a823789e62cdb01ce653dd3c96755941d"}, {0x1010, 0x119, 0x4f, "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"}], 0x3, 0x4000}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0xc, &(0x7f0000003000-0x4)=0x9, 0x4) 2017/10/30 05:46:16 executing program 0: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x34, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000049000-0x9)="2f6465762f73672300", 0x3, 0x20400) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000048000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000039000)=[], 0x0, &(0x7f0000014000)={0xfffffffffffffff8, r1+10000000}, &(0x7f0000049000-0x8)={0x9}, 0x8) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x200000001, 0x3f, 0xffffffffffffffff, 0x80000) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000040000-0x1)=0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r0, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000035000-0xb)="2f6465762f766373612300", 0x83, 0x802) mmap(&(0x7f000000f000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000004c000-0x8)=0x0) mmap(&(0x7f0000000000/0xb22000)=nil, 0xb22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000adf000-0xa)="2e2f636f6e74726f6c00", 0x28042, 0x0) r4 = inotify_init1(0x80800) fcntl$setstatus(r2, 0x4, 0x2000) gettid() mmap(&(0x7f00008a9000/0x2000)=nil, 0x2000, 0x3, 0x32, r4, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0xdd, 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(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000adb000)={0x0, 0x80000, r0}) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x0, 0x80032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000b23000-0x8)={r6, 0x0}) mmap(&(0x7f0000b22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000b22000)={0x0, r6, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000078d000-0x10)={r7, r6, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f000001e000)={r9, r8}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000011000)={r10, 0x80000, r5}) r11 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000b22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r11, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f00002af000)=[{&(0x7f000001b000)=[{0x18, 0x14, 0x1, 0x4000, 0x0, "02a2065211"}], 0x18}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) io_setup(0x1, &(0x7f0000002000)=0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a66000)={0xffffffffffffffff, 0xffffffffffffffff}) [ 80.241110] ffff8801a4467a90 ffff8801c8b9fb10 ffff8801a4467980 ffff8801c8b9fb38 [ 80.241118] ffffffff8165fa97 0000000000000000 ffff8801c8b9fa90 00000001a8e55067 [ 80.241119] Call Trace: [ 80.241133] [] dump_stack+0xc1/0x128 [ 80.241146] [] handle_userfault+0xa37/0x1300 [ 80.241160] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 80.241170] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 80.241182] [] ? drop_futex_key_refs.isra.12+0x63/0xd0 [ 80.241192] [] ? futex_wait+0x47a/0x5d0 [ 80.241210] [] ? handle_mm_fault+0x117b/0x2530 [ 80.241221] [] ? handle_mm_fault+0x1fc3/0x2530 [ 80.241231] [] handle_mm_fault+0x1fd1/0x2530 [ 80.241241] [] ? __pmd_alloc+0x410/0x410 [ 80.241251] [] ? perf_event_comm+0x1a0/0x1a0 [ 80.241260] [] ? memset+0x31/0x40 [ 80.241272] [] __do_page_fault+0x5b7/0xd70 [ 80.241281] [] ? mm_fault_error+0x2c0/0x2c0 [ 80.241290] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 80.241298] [] do_page_fault+0x27/0x30 [ 80.241306] [] page_fault+0x28/0x30 [ 80.241315] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 80.241324] [] ? SyS_rt_sigprocmask+0x116/0x210 [ 80.241333] [] ? sigprocmask+0x290/0x290 [ 80.241341] [] ? find_mergeable_anon_vma+0xd0/0xd0 [ 80.241354] [] ? security_file_ioctl+0x89/0xb0 [ 80.241361] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 80.241371] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 80.290069] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 80.314848] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 80.340793] device  entered promiscuous mode [ 80.341113] device  left promiscuous mode [ 80.428283] device  entered promiscuous mode [ 80.442730] device  left promiscuous mode [ 80.507735] CPU: 1 PID: 16672 Comm: syz-executor4 Not tainted 4.9.58-g3861f0b #75 [ 80.515320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.524640] ffff8801c7f377b0 ffffffff81d91149 ffff8801c7f37a90 0000000000000000 [ 80.532589] ffff8801a4467a90 ffff8801c7f37980 ffff8801a4467980 ffff8801c7f379a8 [ 80.540542] ffffffff8165fa97 000000000001e980 ffff8801c7f37900 00000001a8e55067 [ 80.548495] Call Trace: [ 80.551049] [] dump_stack+0xc1/0x128 [ 80.556379] [] handle_userfault+0xa37/0x1300 [ 80.562404] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 80.569381] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 80.575759] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 80.582045] [] ? finish_task_switch+0x1ed/0x630 [ 80.588326] [] ? finish_task_switch+0x1c1/0x630 [ 80.594608] [] ? __schedule+0x64d/0x1ba0 [ 80.600286] [] ? handle_mm_fault+0x117b/0x2530 [ 80.606483] [] ? handle_mm_fault+0x1fc3/0x2530 [ 80.612687] [] handle_mm_fault+0x1fd1/0x2530 [ 80.618721] [] ? __pmd_alloc+0x410/0x410 [ 80.624407] [] ? futex_wait+0x47a/0x5d0 [ 80.630003] [] ? memset+0x31/0x40 [ 80.635080] [] __do_page_fault+0x5b7/0xd70 [ 80.640932] [] ? mm_fault_error+0x2c0/0x2c0 [ 80.646871] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 80.653502] [] do_page_fault+0x27/0x30 [ 80.659004] [] page_fault+0x28/0x30 [ 80.664247] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 80.671054] [] ? do_seccomp+0x1d0/0x1860 [ 80.676731] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 80.683722] [] ? __put_seccomp_filter+0xa0/0xa0 [ 80.690010] [] ? userfaultfd_release+0x650/0x650 [ 80.696383] [] ? cap_task_prctl+0x1b5/0xaa0 [ 80.702318] [] ? do_vfs_ioctl+0x458/0x10c0 [ 80.708176] [] prctl_set_seccomp+0x34/0x60 [ 80.714028] [] SyS_prctl+0x28a/0x14a0 [ 80.719443] [] ? __fget+0x47/0x3a0 [ 80.724605] [] ? SyS_futex+0x22e/0x2d0 [ 80.730108] [] ? SyS_umask+0x60/0x60 [ 80.735439] [] ? security_file_ioctl+0x89/0xb0 2017/10/30 05:46:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000861000)={0x10, 0x0, 0x0, 0x0}, 0xc) syz_open_dev$usbmon(&(0x7f00007f4000-0xd)="2f6465762f7573626d6f6e2300", 0x7, 0x321083) r1 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f3a000-0x9)="2f6465762f70707000", 0x2000, 0x0) getsockname$llc(r1, &(0x7f000052b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c63000)=0x10) r3 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="020000000400000000f5ff8000e9bc22", @ifru_map={0xfa6, 0x5, 0x8, 0x0, 0x0, 0x0}}) close(r3) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000ee5000)="2e2f66696c653000") socketpair$unix(0x1, 0x7, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000792000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) add_key(&(0x7f00003e7000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000849000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000673000)="e29c4bdc9d4777d5803996bbb55d51330da63a4016d55c2d4d858228dc142af043900747d9bb50a452991b67b3694c94dd47032a9f8d57206bf7c202cc98ef1177d1f1a4f96e8166ec", 0x49, 0xfffffffffffffff9) sendto$inet(r5, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$ipx(r4, 0x0, &(0x7f0000d1f000-0x4)=0x0) shutdown(r5, 0x1) rt_sigtimedwait(&(0x7f00004cf000)={0x7f}, &(0x7f0000e7b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a8d000)={0x0, 0x0}, 0x8) ioctl$sock_inet_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000dc5000)=0x0) clock_gettime(0x0, &(0x7f0000855000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000542000-0x1)={0xffff}, 0x1) ppoll(&(0x7f0000071000-0x10)=[{r5, 0x80, 0x0}, {r5, 0x2001, 0x0}], 0x2, &(0x7f0000df6000)={r6, r7+10000000}, &(0x7f0000a93000-0x8)={0xcb3f}, 0x8) recvfrom$unix(r4, &(0x7f00001b0000-0x9b)="", 0x0, 0x1, &(0x7f000013f000)=@abs={0x0, 0x0, 0x1}, 0x8) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f000042e000)=0x0) 2017/10/30 05:46:17 executing program 1: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x202004000008200b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b1a000)={0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000959000-0xb)="2f6465762f6877726e6700", 0x200002, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000325000-0x9)="2f6465762f70707000", 0x1a001, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f00009ea000-0x4)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000fbc000-0x20)={0x1, 0x4, 0xfffffffffffff000, 0xff00000000000000, r3}) mlock(&(0x7f000083b000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004cd000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000eb8000)=[{r6, 0x0, 0x0}], 0x1, 0x6) splice(r5, 0x0, r7, 0x0, 0x58, 0x0) r8 = dup2(r4, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000051c000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00001fd000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f000013f000-0x4)=r9, 0x4) writev(r8, &(0x7f0000051000)=[{&(0x7f0000015000-0xca)="4c71c48cd34cf9fe94f8e0f3c0040c9c23eaf814c91db47bb6ec4be91f97c7c93842202063f7216fd3f7b43a4569b14c2adfaa41247a0e944163f24bdb2e5fe54bae84b2f1759438dc5f2a9441ec368dc58c46c0399bcf89", 0x58}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f0000ea3000)={r9, 0x4, 0x90, "b5980d815dc325e19c8b0582ec4c6f9863b26a2288d356903c61c8b10999610e61c0ae9cb089c282969fc0eaa7c6e8c855bf92333c1380187fbc5697a0390a471f277c5334fc5e3d538e1fb056424abc8a64f42d98f24129fbf22d395564c4e56b5f4581d85b79b4cb20cea4c91f295b25272489a1ac1ddacae54c0778e805da9dbf714f5344b14a0c801ff070d58376"}, 0x98) unshare(0x400) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a7d000-0x4)=0x0, &(0x7f0000ff9000)=0x4) r10 = timerfd_create(0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = syz_open_dev$sg(&(0x7f000076f000)="2f6465762f73672300", 0x100000000000000c, 0x0) ioctl$EVIOCSABS0(r11, 0xc0189436, &(0x7f0000aaf000)={0x9, 0x4, 0x0, 0xffffffffffffffff, 0x4, 0x0}) syz_open_dev$sg(&(0x7f0000c21000-0x9)="2f6465762f73672300", 0x8100003, 0x2400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r10, &(0x7f0000001000)={0x0}, 0x8, 0x800) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/30 05:46:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x7e, 0x4) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000da7000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="eb2ba600ffac6ba4c07580c91eb30b39"}) open(&(0x7f0000635000)="2e2f66696c653000", 0xc00, 0x20) bind$inet(r1, &(0x7f0000163000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f0000e35000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00007f3000)="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", 0x359, 0x0, &(0x7f0000a73000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0xa55, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000006f000-0x8)={0x0, 0x0}) vmsplice(r2, &(0x7f0000f81000)=[{&(0x7f000045b000-0xc5)="aa8e4e928b066eb2e363509d58cc3900bcb82a6600e7ebcff4e00c97c00f66147c420add3988cf5581768a52c9da287149def6c29dedd3e2429bea1280edb03120f359b1b1263a1a51e5b24b787dbbe1717ddeac657772668f16fe8c2c521e48b534f5f3883ddc0d70f6c5a7bac38aca69109ed873869b6c8d8450aef8009d66a6e5d863fd9effdd9575d4ef5a4a3add49392865cec8d2834f648e5b4839370a9864e15374c7538d12ba6c6302e5c7ca479b122d770dce36d43ddba767ea00a5ad0c9f19b0", 0xc5}], 0x1, 0x2) sendmsg(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f0000a4d000)=[{&(0x7f00009c4000-0x1000)="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", 0x576}], 0x1, &(0x7f0000bce000-0x328)=[], 0x0, 0x0}, 0x0) 2017/10/30 05:46:17 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000111000)="2f6465762f72746300", 0x8000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000c98000-0x5c)={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, {0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb10}, 0x1, [0x4, 0x391, 0xffffffffffffffb3, 0x78, 0x1b8, 0x1000, 0x40, 0x9]}, 0x5c) r1 = syz_open_dev$sndtimer(&(0x7f000093c000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000001000)="2e2f66696c653000", &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4) renameat2(r0, &(0x7f0000002000-0x8)="2e2f66696c653000", r0, &(0x7f0000000000)="2e2f66696c653000", 0x1) r3 = syz_open_dev$sg(&(0x7f0000002000-0x9)="2f6465762f73672300", 0x4, 0x1) ioctl(r1, 0x0, &(0x7f0000002000-0x61)="894ec22bc3a274faf8e21316dc29b392f3222cf64f915ffccdd89d5aad158c1b3e5f6fa039eee5d1d1d9c75f97b432c39d4ab2b7a41b027773eb23795593d7892750628ad9830cb966a8ebceac1f4f5b56505f300c638eef971b8db245fbf672dd") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000003000-0xb5)={0x0, 0xad, "98945f965dc87a530e467ad9934d4eb86e0c569898c3f0a20efcf49ec7c136bf8b06f03f54106589485fb5f3975a0f2863083c32ce3e189411eefa3045f87edff6377339eeedab0f6028cbfc34614a8f92a317e535ae4e8c20235bc1792b8692e5200989dbb27d4df1f1ea30f876d8db15724a9cb5c7dd099d925872450591efb30afae720b6fc08498fc454b2b8110f5c7e17665ee0b91569946f7b6c6710725c7fb3fc18eb14e3e868ebbf10"}, &(0x7f0000000000)=0xb5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000003000-0xc)={r4, 0x757eb00000000000, 0x20}, 0xc) setsockopt$ax25_int(r0, 0x101, 0xe, &(0x7f0000002000)=0x400000000000, 0x4) getsockname$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000004000)="fb84ef4eed5e02774f725f133e20c2b502bd477c7ca584f9c650cc67bb3f354586c94458a3e4ab74286376579a50abc2be0d1da4606c8e669ee9e8942cd508380c4a455e", 0x44) dup3(r2, r0, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000005000)=0x6, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000006000)="2e2f66696c65302f66696c653000", 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000008000-0x8c)={0x9bcd, 0x5, 0xb460, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6b657963686f726400", 0x40000, 0x0) 2017/10/30 05:46:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000dc2000-0x8)=0x0, 0x8) open(&(0x7f0000001000+0x2f3)="2e2f66696c653000", 0x400000000200, 0x0) mincore(&(0x7f0000942000/0x1000)=nil, 0x1000, &(0x7f0000000000)="") pipe(&(0x7f0000f62000-0x8)={0x0, 0x0}) pipe(&(0x7f0000038000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mincore(&(0x7f0000005000/0xd000)=nil, 0xd000, &(0x7f000041f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getpeername$packet(r0, &(0x7f00000b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000095000-0x4)=0x14) fcntl$setpipe(r0, 0x407, 0x0) write$fuse_bmap(r0, &(0x7f0000dcd000-0x18)={0x18, 0x2, 0x1, 0x2}, 0x18) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x8000081c, 0x6) 2017/10/30 05:46:17 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000)={0xa, 0x2, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000007000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000007000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) recvmsg(r2, &(0x7f0000cd7000)={&(0x7f00000b0000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4, 0x3}, 0x10020) setsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000786000-0xc)={@rand_addr=0x3, @empty=0x0, @broadcast=0xffffffff}, 0xc) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000001000)={0x7ff, {{0x2, 0x2, @rand_addr=0x2400000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) r3 = gettid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000008000)=r3) poll(&(0x7f0000003000)=[{r0, 0x0, 0x0}], 0x1, 0x5df) pipe2(&(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000007000-0xa0)={0x0, @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]}, 0x6, 0x4, 0x7, 0x7f, 0xfff}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000005000-0x8c)={r5, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000008000+0xf37)=@buf={0x52, &(0x7f0000004000-0x52)="fcd772e6bef558842b8887ab29d3b004b45a714acb78d50fc297e808435e883283d3891c8c2c5363b5abbb24a81cab90b92a1518e0b5c98f1c21ebd9b19d1afbf4fdb8eb568da698e709b5ce95a19eaaaa01"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000009000)="e04c", 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000005000)=0x0, &(0x7f000000b000-0x4)=0x4) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000004000)={@empty=0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000009000-0x108)={0x9, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000006000)=0x0, &(0x7f000000a000)=0x4) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5f, &(0x7f0000008000-0x4)=0x0, &(0x7f0000002000)=0x4) getsockname$inet6(r0, &(0x7f0000003000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) 2017/10/30 05:46:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)="2f6465762f72666b696c6c00", 0x90000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) waitid(0x1, 0xffffffffffffffff, 0x0, 0x2000000a, &(0x7f0000d67000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimes(&(0x7f00007b8000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x20)={{0x77359400, 0x0}, {0x77359400, r1}}) r2 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000051a000)="2f6465762f6877726e6700", 0x200, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000127000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x27d0f75061a9bfbf) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000976000+0x228)="2f6465762f70746d7800", 0x4883, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000bd9000-0x98)={0x0, 0x0, 0x0, 0x0, 0x401, 0x4, 0x7, 0x1, "0e3c777d2ccddefa42b31729d25381d2bf3b55a03a1a103dccda15a6018c18ff1ce09027965789dfa7a904ef559fd29afe73361e814e59c097419e14b8c2aa64", "bd9afb5628872e96d04e3574be1926fca6361bb1550059005360d5260e2dea97", [0xbdb, 0x864c], 0x0}) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f000002b000-0x1e)="ebf0578a53d2e411faa1cdbb9e355424c39b26caa594fd9309b6d20d946f6e76f428bc958493af6a4abbef6e0d3d9a25a32eeb1e75769a0fa565eddb1ac9e9a39d2b57df5386a7e1ea93842cd4c439f3516bac7f407ea06b130040fc1ae386183808307a90ec73b3d201175a4f5050d8c9974d8fcc0dc473ef", 0x79) socketpair(0xf, 0x0, 0x0, &(0x7f0000aaa000)={0x0, 0x0}) getpeername$packet(r2, &(0x7f0000fa2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000644000+0xde6)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000330000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000dcb000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000961000-0xb8)={0x0, 0x7, 0x99, 0x9, 0x10000, 0x8001, 0x80000000, 0x2000007, {r7, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x8, 0x6, 0x2, 0x98}}, &(0x7f0000b85000-0x4)=0xb8) renameat(r6, &(0x7f000020b000)="2e2f66696c653000", r6, &(0x7f00002bd000-0x8)="2e2f66696c653000") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000055b000-0x38)=[@in={0x2, 0x2, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}], 0x2c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00002f2000-0x10)={0x1, 0x3, 0x3, 0xffffffffffff0001, r8}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000222000)={r8, 0x8, &(0x7f000000a000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f3b000-0x4)=0x10) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)="2f6465762f73657175656e6365723200", 0x101000, 0x0) ioctl$TCSETS(r9, 0x5402, &(0x7f0000d1e000)={0xffffffffffffffff, 0x730e, 0x7, 0x3, 0xffffffffffffffff, 0x80000001, 0x4610, 0x9, 0x8, 0x9, 0x7, 0x1}) 2017/10/30 05:46:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00005f1000)={0x0}, &(0x7f00001d2000)=0x4) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x2, 0x8001, 0x0, 0x0, 0x2, 0xa77, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x8000, 0x0}, {0x0, 0x0, 0x1800}, {0x1, 0x0, 0x0}, {0x0, 0x1ff, 0x0}, {0x1, 0x0, 0x0}, {0x5, 0x5, 0x0}, {0x3, 0x10, 0x0}, {0x4, 0xfffffffffffffffd, 0x1800}], 0x8, &(0x7f000024c000-0x10)={0x77359400, 0x0}) fchdir(r0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) r1 = dup2(r0, r0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00003d3000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x1, 0x2, 0x401, 0x0, 0x17}, &(0x7f0000951000)=0x20) 2017/10/30 05:46:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006d5000)="40706f73690000000000000001006573737f", 0x80000002) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000039d000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) r1 = memfd_create(&(0x7f000065a000-0xd)="00", 0x1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00002c1000)={0xaa, 0x8, 0x0}) bind$nfc_llcp(r1, &(0x7f000003f000-0x60)={0x27, 0x1, 0x1, 0x5, 0x1, 0x9d, "6720a8887fc207ee18857306acb2066ff1146a2cd0db7e9eb835b2bc154a93b92d1feb02119a421567445152ccf98a82e23b4f32e151be015197c9fae291ee", 0x8ca}, 0x60) r2 = socket(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f000007d000-0x1c)={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) r3 = open(&(0x7f0000d63000-0x8)="2e2f66696c653000", 0x28042, 0x0) recvmmsg(r0, &(0x7f0000b70000)=[{{&(0x7f0000ea1000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa, &(0x7f000082f000-0x20)=[{&(0x7f0000afa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000ab7000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}], 0x2, &(0x7f00007fe000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1, 0x4}, 0xfffffffffffffffe}, {{&(0x7f0000d42000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000609000)=[{&(0x7f0000a02000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37}, {&(0x7f00001c9000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f0000958000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}], 0x3, &(0x7f0000569000)="0000000000", 0x5, 0x2}, 0xffff}, {{0x0, 0x0, &(0x7f0000cf9000-0x30)=[{&(0x7f00001b9000-0xc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0}, {&(0x7f0000d3c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0}, {&(0x7f0000552000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}], 0x3, &(0x7f0000847000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0, 0x8}, 0x100000000}, {{&(0x7f0000c37000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d9f000-0x10)=[{&(0x7f00002ba000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}], 0x1, &(0x7f00005db000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5, 0x2}, 0x2f8d}, {{&(0x7f0000465000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b9d000)=[{&(0x7f000037c000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}, {&(0x7f0000e84000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}, {&(0x7f0000e3b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f0000e86000-0x1c)="00000000000000000000000000000000000000000000000000000000", 0x1c}, {&(0x7f0000e3c000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f000069a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}], 0x6, &(0x7f0000184000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c, 0x920000000000000}, 0x4000000008000}, {{0x0, 0x0, &(0x7f0000a36000-0x20)=[{&(0x7f0000d3b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0}, {&(0x7f0000701000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}], 0x2, &(0x7f000083a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79, 0x3}, 0x0}, {{&(0x7f0000b1c000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000e8f000)=[{&(0x7f0000e40000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70}, {&(0x7f0000d3d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000e76000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f0000534000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f00003b2000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f0000abb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f000046b000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000076000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}, {&(0x7f00003f9000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}], 0x9, &(0x7f00005a7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53, 0x67}, 0x80000001}], 0x7, 0x2, 0x0) syz_open_dev$sg(&(0x7f00004dd000-0x9)="2f6465762f73672300", 0xfffffffffffffc00, 0x4407f) connect$inet(r2, &(0x7f0000bdb000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r3, 0x0, 0xffff, 0x9) sendfile(r2, r3, &(0x7f00007d1000)=0x35, 0x10001) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000081000-0x4)=0x2000000002007, 0x4) r4 = socket(0x400000000000000, 0x87fffd, 0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00003d7000)={0x0, 0x6}, &(0x7f0000be3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d1d000+0x1ad)={r5, 0x7}, &(0x7f000024f000)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000173000)="000000000000000000", 0x9) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000e6b000)={0x1}, 0x1) r6 = getpgid(0x0) getgroups(0x0, &(0x7f000018f000+0x863)=[]) sendmsg$netlink(r2, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x3, 0x1000}, 0xc, &(0x7f00003e3000)=[], 0x0, &(0x7f00001bb000)=[@rights={0x18, 0x1, 0x1, [r3, r2]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, r6, 0x0, 0x0}], 0x3, 0x40800}, 0x20040850) userfaultfd(0x80803) mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r7, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2, [@multicast2=0xe0000002, @empty=0x0]}, 0x18) r8 = socket$inet(0x2, 0x2, 0x0) bind$inet(r8, &(0x7f0000002000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r8, &(0x7f0000edf000)="", 0x0, 0x4000, &(0x7f0000001000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/30 05:46:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a43000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r1, 0x0) link(&(0x7f0000a19000)="2e2f66696c653000", &(0x7f00002b7000)="2e2f66696c653000") sched_setaffinity(0x0, 0x8, &(0x7f00000df000-0x8)=0x75) unlink(&(0x7f00008ca000)="2e2f66696c653000") timerfd_create(0x0, 0x800) r2 = socket(0x4, 0x404, 0x22) r3 = eventfd(0xfffffffffffffffe) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x376, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = msgget(0x0, 0x488) msgrcv(r4, &(0x7f0000540000-0xff9)={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xff9, 0x0, 0x524b970b525d5f5d) getuid() mkdir(&(0x7f0000ae4000-0x8)="2e2f66696c653000", 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000dd5000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000d2e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00007ce000-0x8)={r5, 0x4}, &(0x7f0000074000)=0x8) mmap(&(0x7f0000000000/0x67000)=nil, 0x67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x0, r9, 0x0, 0x53, 0x0) connect$inet6(r9, &(0x7f0000007000-0x1c)={0xa, 0x2, 0x7f0d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000064000)={0x7, 0x0}) dup2(r6, r9) fcntl$setpipe(r0, 0x407, 0x5) writev(r6, &(0x7f0000053000-0x90)=[{&(0x7f0000065000+0x51e)="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", 0xec0}, {&(0x7f000001a000-0xbd)="4e012839828d02a63a393d45d045959eadfe83136e17d73eb43873d0c845cb040b60e15e05f303c752004047d4c2ee601e9236ef263567f98f68602f2070ec19d7966d94d3db7afca5b7d34fb7545b69a71a3aa7f5de03a480b4030eb45f39a6b1328cec75329f95895d4b9eb804e56421c8230b2307b1e83e5c709b1b5df12a40eeb2e14ae28175553893bf9affdbdc821b537e86cc8051a2ef518d593abeb0c24f0b2fdc85deb74e35e9ef6a36afb0eb8b59a418d434dc4654c31145", 0xbd}, {&(0x7f0000065000+0xd38)="3a397e9af0e85d14cd137c40235bceb2e0ad9892e190cc14a257166df3e46a0dd414c9cdfff425bab89b148c8e6a16c9c42aa797640621a2954f4e5571ea1be539d8410d7e0e3effb810445f99e1ca27abf928fdffe66c7b6253731be0f08531300c1796892718345262517ad165bd40de3bf104260ca9992be045feba25b3fa7c51f89060b853a3f777abe4b2d637d58ddbae22818bfc8ed58982ef7719e86bdb11a2e821b9752fddf9d496511af7f3b1d5999e", 0xb4}], 0x3) fcntl$getownex(r7, 0x10, &(0x7f0000007000)={0x0, 0x0}) eventfd2(0x9, 0x80000) dup2(r7, r8) 2017/10/30 05:46:17 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e73000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x80000007) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009eb000/0x4000)=nil, 0x4000, 0x18, 0x200000000200003e, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x10003d, &(0x7f0000e77000-0x16)="00000000000000000000000000000000000000000000", &(0x7f0000379000)=0x16) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x7, 0x4) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000f13000-0x28)={&(0x7f0000bfa000)=@generic={0x0, "b98a8d69f560f0d3cd6c000080012c12ca4995098013f05316e951ea4e1ef634e8ae59615012406472409fc247f06fd53ea2c941486ab1869cb7546f24b645f42eeec2d45aefd80e3d8dec2799bf6b69edcc0a8cac6c4a4778ce3bf36833bfda65292170df1f8833a55ccb40be051a8e67c6ec5c797141eda74f797076a7"}, 0x80, &(0x7f0000f18000)=[], 0x0, &(0x7f0000cac000-0x10)=[{0x10, 0x0, 0xa, ""}], 0x1, 0xc0}, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000f1c000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f1c000)=0xa2) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000352000+0x45)={0x0, 0x5}, &(0x7f00006eb000)=0x8) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000f19000)={r3, 0x9d0, 0xfff, 0x1, 0xbf4a, 0xffffffffffffffff, 0x8003, 0x7fff, {0x0, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xf7fffffffffffffe, 0x7, 0x7fff, 0x4}}, &(0x7f0000d49000-0x4)=0xb8) r4 = epoll_create1(0x7fffd) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r4, &(0x7f0000f19000)=[], 0x0, 0x4a4, &(0x7f0000f1a000-0x8)={0x0}, 0x8) 2017/10/30 05:46:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x3}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x9, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast1=0xe0000001, @multicast2=0xe0000002, @broadcast=0xffffffff, @multicast1=0xe0000001, @broadcast=0xffffffff, @rand_addr=0xfffffffffffff490]}, 0x34) r1 = accept(r0, &(0x7f0000ace000)=@hci={0x0, 0x0, 0x0}, &(0x7f00006b6000)=0x6) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000ed8000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x20000, &(0x7f0000013000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f0f000-0x4)=0x91) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000211000-0x20)={0x1, 0x5, 0x200, 0xb2, 0x8, 0x40, 0xa47, 0xff1, 0x0}, &(0x7f00002c8000-0x4)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000083c000-0x8)={r2, 0x100000001}, 0x8) chdir(&(0x7f000022a000)="2e2f66696c653000") r3 = socket$inet6(0xa, 0x7, 0x6) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003d6000-0x8)={0x0, 0x8}, 0x8) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r3, &(0x7f00006b9000-0x3c)=[{{&(0x7f0000ac7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f5d000)=[{&(0x7f0000d1b000)="", 0x0}, {&(0x7f0000f55000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffe}, {&(0x7f00000ce000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}], 0x3, &(0x7f0000f55000+0x5b5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0, 0x4}, 0x5}], 0x1, 0x20, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000fab000-0x98)={0x0, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7ff}, &(0x7f0000552000)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000bcd000)={r6, 0x84, "2b1b5a440c62fac427ed839d77f8b92e4a52c08fdf58ffd085c1b1ebd1e36dcb2cea7e11d758f38ceab1644e4c9a2a7e526e3b7cdac0424520686a444bc04a10e0e4cf9ef13f0c08c855d2bf8081271849d7f7817f9829e176c2020df92c66ec3a298b0fbf1f5cf319d103ad266f5e9f5a62dc0c978111034fe2758eed6e9bedc16a50c3"}, &(0x7f0000be0000-0x4)=0x8c) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000f65000)={r7, 0x1b, "3868ed897217f32b8c3f7642553b9a6c5395385d7dd20aca3ff5e3"}, &(0x7f0000f66000-0x4)=0x23) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000f65000-0xb8)={0x0, 0xd08, 0x74b7, 0x68, 0x4e, 0x100, 0x6, 0xfffffffffffffffb, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x800, 0x5, 0xc4, 0x54}}, &(0x7f00002d5000)=0xb8) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000f64000)={r8, 0x1c3, 0x7b, "3500e7e0b2acf03eb26b3b119eed5370315c4704c24f10b3bef230e31755a046686b0e9b414a5e18c7601393582bc1631999a55b98e50cf7c982f69996542e4870679c9675e92fa112a8bd9710380640f28370fddcf52e4e1d24911bed40d0702969c69b8d36208d92b9027fe926d31dda2a9baa9e8faba78a9250"}, 0x83) sendto$inet(r4, &(0x7f0000f44000)="ee4e", 0x2, 0x8000, &(0x7f0000118000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000f55000)="55f735c0ec86f970399de6baa6e4341995b017bbfb704f96aa67202977b2669b1cd36e911292342138e13cfd485e6f71c786bace8c10dd10cfbe5e0f564720b0cc5bb1cde14e2e5928c5fdb5052c6131e2780c83b5f182cd741a07e5e1dff9c97ccb2bd71af359d6be221ed6f3fa2221b1dad74ed157037b7438961a465c96b8fb2c412eb5c361bfdf39746a4554e25cf024bc324dd26a0cb7cd0ea160245797723083a475d78fd0150882f55a25c10ddca5fa54ec8e5211d0e1f2a523dbf285f2f9fe96236afe0f4ff36a74850d13cc7f9d034f0d10037064e80236dc846d40922452a007c95fe70a908804d5909561480f", 0xf2, 0x8084, &(0x7f0000f55000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r4, &(0x7f0000798000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83, 0x2000020, &(0x7f0000f61000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r4, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x56, {0x3, 0x42, 0x100, 0x0, 0xaef, 0x3f}, 0x6, 0x10001}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000f5b000)="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", 0xff}, {&(0x7f0000969000-0x6f)="5e09621ecc12d2b7162b0b7475ebf0cd9852ae2aa52e5f4bfaff4b64fb6b4d50935eb86c1f0d9ac96595ce08d8d95b2972d29302debf060064c3aa9edfc661f4a94368599b457a81971596c8b192c0ee6fa82552e52ce886dce32214187842c8ac7f5979ee3d856c4df41c5f45b84c", 0x6f}, {&(0x7f0000d07000)="2be2f3058fc3549342235c3104746e954812a5642dd15738c548c9363b", 0x1d}], 0x3, &(0x7f0000e10000)=[{0x40, 0x11f, 0x5, "35706311271ae5aa667a34d41b6aefb3b92a0602c3de961d159296405f3ba834ec84857de816286580bdff"}, {0x38, 0x5, 0x1ff, "d62ebb8e0119b4d74a0492031fd417feea1c85670f58df7e8db419760a333ff13c036d3bae5b"}, {0x98, 0x84, 0x10000, "cd5dd33f55ada42c10a97fe46cf09f9d5f1476b5556828b0f5deb522c6d35ad7588ed80c624b7ac3e88616e219524d81bb106435ad376bddb49ef517a21489d3d1a9e5da10bd599fbf829ad1c911390c99e90ee71c786dd2e2775877efac486ec0b242b3a70431e097b51658c47023fd6666b0cbd28826c649de11c5aa9f14adbbfd26a7a585"}, {0x1010, 0x29, 0x6, "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"}], 0x4, 0x4}, 0x800) [ 80.741637] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 80.748184] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/10/30 05:46:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000743000)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x20000000000) setsockopt$inet6_int(r1, 0x29, 0x9, &(0x7f0000b9c000)=0x56c100, 0x4) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000d11000)=0x3, 0x4) socketpair$inet(0x2, 0x80004, 0x3, &(0x7f0000bf9000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000fe7000)={0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x1, 0x5, 0xffffffff, 0x27}, &(0x7f0000fe8000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000007b000)={r3, 0x60}, &(0x7f0000cec000-0x4)=0x6) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fa3000-0x4)=0x3, 0x4) bind$inet6(r1, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f00000be000-0x1c)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000d1a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fe9000-0x4)=0xa2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000d17000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r4 = socket$inet(0x2, 0x7fe, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000798000-0x4)=0x100, 0x4) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000446000)={0x0, 0x0}, &(0x7f0000e76000)=0x8) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000a81000)={0x0, 0x0}, &(0x7f0000a9a000)=0x10) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$netrom(0xffffffffffffffff, &(0x7f0000da3000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f000058a000)=0x48) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000feb000-0x4)=0x402ae1, &(0x7f000072c000-0x4)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r1, &(0x7f00002e7000)={&(0x7f0000a86000)=@hci={0x1f, 0x1f, 0x2}, 0x6, &(0x7f00008ea000-0x20)=[{&(0x7f0000fd0000-0x3)="5668fa", 0x3}, {&(0x7f00008b5000-0x28)="c19bcb02a4277647586fb84efb924bdb01a43b1d2b6d49ca2414f67027b90494064920ad90cff53a", 0x28}], 0x2, &(0x7f0000f18000)=[{0x58, 0x119, 0x10001, "71629bd9a163dccc1bc113c014587bc8b6fcdf2b0c82f757001dc4cd14bdc18bd1e8b6bd72e6c7dc7cb9b5018aecf7f8f2e53e06c065b6e2fdbeb05795c7c28e28947e138c"}, {0x78, 0x103, 0xffffffffffffffc0, "23787610124ba3f2d5517af98dfce82e3d2c49a8bae174f68b55d660567f6c0265b627d3eb907480939266abce0f3db30d5055d1a7921d5b0329521f7843145167328bcf86bc4c221eced211cc8bbbdbdda3c9ca291054cdcc38ef0439c549099dcf264816ba57e5"}, {0xb0, 0x109, 0x2, "1b1ba310978f07fddbde8bc46d4bfdbde846200283c32ff5c75464839c586656839bdbbd2c23ed377fe2234353dce5af9fd3c2f1865c39aaa4270db15af374dd22d1fbf4c7a2ee532985b2a79c502c269608efe4b93a09d36f6d9ba26cba9f89a88061ec2e9e14adaff85b400960558654e0cf30879e6087a53f2b7e6af7313f32985db97bfdd4cb9fe9886684cd2d6740f56379c50c1fd31f2a0f37"}, {0xc8, 0x10f, 0x2, "998bc4b5a60811acf732a1b0dd81474e7300a334730c3e87d77f30b370b40b38a9ae8a01b8b51f61bde394a759dbbbbb4556a08f1961457f1dddc35c02cebcfae8ac94867a8b9318bc369f44f534b6dac45d82a314f8540e3da6c70fe74201f2cb9f4c7233078295e28c0b3422282bab0f4d87012bbd5259cbb139c12d923cec91525649c5e92c988bb8f31ee486453614ad36d2c4a0c0a5cf0c92c330d1c77d7366a5d3365042202c1ff8f4a3228ab27b91e65780eeac"}, {0xf0, 0x10c, 0xffff, "3149b7c60b5abab532d4848106274cc981f7791d6f377a880e8be8e61851352f307ddff64b4cf4b209bc8c22e5bd4b0eab43a4d664abf52fc941e2593f46e1cd329334838aff0b39715e75db9c4cb8b65092c963ca9c7ddfe95e22c44824ca2cb6a4be6004367abcbe3774d56aed36675fe2977f78ad8a5261a734f516475bafb9f500809d4de84056396c15195fedbdfd0f8008887c47f962e9edaf152ad150b259046a77c011a25ceee2d3d276725e31b31d0117bf49f0dd6106c9bb48071276d921a40066aa32e4c591b44f890eb021285a9175e873695cbce80e979a03"}, {0x20, 0x1, 0xdcd, "478b1e624488ec32308aec7f"}, {0x90, 0x116, 0x6, "6cc4e3445bf853faa867c1c14c4fdfb1a685ae3b6264c01139ceb042ae29148348631bbc704c1c2a27e14dd96d758adfd3578a91503fc0d2d4dab880e988ac9e3731f54c73b4d71cc6d130c612794fb43da02fd7ef449f94e2f1c061093a60656548ee096d2bf20433c92e524ce78452d1f5cf3dcbfc68b9ef"}], 0x7, 0x5}, 0x20000880) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000fea000-0x62)="b692c0c9609b0927370957c4a9175423c6bf3ce6c0b11b3018b993e9f5e78778f11c5d8f4c01419b259620362bf9adb47a215258ff8ea0ddcffbf7d0804c628ad779dd9d7404b2c83f860af0637fb6bae9ae589bcf748d06f5047e486facea9aab54", 0x62, 0x4000, &(0x7f0000609000)={0xa, 0x1, 0xd5, @loopback={0x0, 0x1}, 0x1}, 0x1c) socket(0x18, 0x80000000807, 0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000083f000)={0x4, &(0x7f00000f9000)=[{0x0, 0xb82, 0x24b, 0x2}, {0x7ff, 0x9, 0xffffffff7fffffff, 0x4}, {0x5, 0x400, 0x7ab7, 0x6c5}, {0x80000000, 0x37c4, 0x1f, 0x12}]}, 0x10) 2017/10/30 05:46:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8001, 0x0, &(0x7f00003a7000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80c, 0x0) connect$inet6(r1, &(0x7f0000a41000)={0xa, 0x1, 0x10000000003, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x1d) writev(r1, &(0x7f0000f3d000)=[{&(0x7f0000f39000)="29000000180031fbffff0000006500070a000066036dff06b102ffe10c000800040000000007070b37", 0x29}], 0x1) r3 = socket(0x1e, 0xa, 0xc1f) bind(r3, &(0x7f0000fb8000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) bind(r3, &(0x7f000091e000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r4 = socket(0x10, 0x3, 0x0) sendmsg$nfc_llcp(r4, &(0x7f0000000000)={&(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a777c9e377e339873637a60c9b9c6f937b636a17fb5fb495a23a061ceddc776ea95da5f1ab157947302f38dfae0d56711fa03ab3269a6bfd2fe843fded5596", 0x0}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x1c)={0x1c, 0x1, 0x2, "06000000ffffffffe665fc44"}, 0x1c, 0x0}, 0x0) recvfrom$ax25(r3, &(0x7f00004f9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48, 0x2, &(0x7f0000d61000)={0x3, {"9318e1f528a337"}, 0x7fffffff}, 0x10) r5 = socket(0x10, 0x80800, 0x400000000010) socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000924000-0x38)={&(0x7f0000f7f000)={0x27, 0x18, 0x2, 0x2, 0x40, 0x401, "33b7721b991c96c2b96583fbf6998b81a49781b752b601a14343f72fe803b97907949963db11618f0175a9733e30aa69efb3ae8124dd3928c02b7ea12bbf13", 0x0}, 0x60, &(0x7f00002db000-0x10)=[{&(0x7f0000aad000-0x3e)="0a1ef895d06837d227586e0fa1a153bce42e12c46b40b61c761b9b90f7f231a504f829a6051692f625446b2cb01506d86385d193f070c0aea73d9588786b", 0x3e}], 0x1, &(0x7f0000bc1000-0x90)={0x90, 0x115, 0x10001, "166f596c9a1c9a5e2e6db90b04bd430b576d2345b7b0d674294b32e40a9213d0ab0b30bdd4b6c47e4e083fc2e2800c15513d40400ee448ea72583dc3edf4de063541fe2c833f87444a4c250613051cb8332a89af79daa589cc1ff04edbf336b7c64db5642b002f77a42a3ffb4ba3b889a39a57d252038adb2e3573af2940"}, 0x90, 0x4}, 0x20000090) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f00008d5000-0x18)=@get={0x1, &(0x7f0000da5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6}) r6 = socket(0x400000000000000a, 0x802, 0x0) connect$inet6(r3, &(0x7f000079a000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r7 = socket(0xa, 0x1, 0x0) recvmsg(r2, &(0x7f0000f44000)={&(0x7f000045e000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000a0b000)=[], 0x0, &(0x7f0000898000-0xde)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde, 0x8}, 0x2000) syz_extract_tcp_res(&(0x7f0000582000)={0x0, 0x0}, 0xffffffff, 0x2) ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffe, 0xffffffffffff7ad4, 0x43, 0x2, 0x0, []}) ioctl(r7, 0x8916, &(0x7f0000000000)="") clock_gettime(0x0, &(0x7f00002ed000-0x10)={0x0, 0x0}) futimesat(r6, &(0x7f0000cf3000)="2e2f66696c653000", &(0x7f0000e9d000-0x20)={{0x0, 0x0}, {r8, r9/1000+30000}}) poll(&(0x7f0000880000-0x10)=[{r0, 0x10, 0x0}, {r1, 0x140, 0x0}], 0x2, 0x3) sendmsg(r7, &(0x7f0000574000)={&(0x7f000072b000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000090f000)=[{&(0x7f0000040000)="5dda277ef9190a5d381ee5e1a2e9f3a3a3720fc56a7c1757861649c39332dace40505d07b3b97783c8c836e3ee86a120b965943f267338bdb20b2d59b45d84e32f871dc5726e89ff139349b45cd47bfabaee2b366cbf697b5d31051e97a60414de0829a847d7d4d2ad147e4134ee77136709450e75dce22102e422316bf7d72b118b74ea3f00be5c16a22b68a0bd4db48cfdba581049eccc555a02505da67516b6abfce6c9fbc3d5b1e95acb3b0dd3d3852ef3af3aba0ac42bbd60ffbea067bf85d0f6c78234914515b029f545c2d6b83e666c005eb700058f9ed488e0efcff08cd03edbe79de1", 0xe7}, {&(0x7f000005d000-0xea)="c36eac274684ce9d508adf67efc22e2b71849840e796896f62950a25ad790521c5d83aadf92eaab9ee615291bdcea8fe330cdc51e2739f7cb601ce4ad2205debd1765a15248739fed14495b14d156898a5bb02a27736afbe594487a3a512c90a2ed9ba377ab866895ae72feb7109bfbdcb5ffed2188ea25efcf3bac86f78a806aa84376f225b7eb45441441f6646130fda286342e9bf900d8814efe4a9c5962845b7e4700d0bf0eea64df1220fadf944e941ec6ed14588a7a670e95ac8fbd6a3fcf44b54b84f2c204ff827d0a27462765eaac225bf4cf0cff6ef0917e696a538abcda79a33015a8dc63a", 0xea}], 0x2, &(0x7f0000698000)=[{0xb0, 0x0, 0xb72, "eb3e844958a4e9fbb7e9c183b0ae9f1e31fe5e12567238afc74b5a8edb85a939fefc079a5960311d695223c6e9501b6cfaca4bb1b5b0d91c305948e31afc0dd7f1c774570787077277d6873dd0a91011cb7c7e771dd91f3c634c833ac69939c6814dd5b628c8e1ce40d67f0706afa936eb592a2bc11811a23760a36444680a57eb62a6be02a14528530ddb134a41dfb83b3b38845278c08063"}], 0x1, 0xc0}, 0x4000) sendto$inet6(r6, &(0x7f0000d85000)="512578ebcf68371321a90ef83b7ffe6b21d4b211b31a3a0a5779e4989d7b2928e595f73b99a37e8c94f68ff7384e66a74500727a7b52c962454ce03a89", 0x3d, 0x48084, &(0x7f0000c4e000-0x1c)={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, 0x1c) ioctl(r7, 0x8936, &(0x7f0000000000)="") sendto(r5, &(0x7f00003a2000)="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", 0x1000, 0x4800, &(0x7f0000185000-0x10)=@ethernet={0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/30 05:46:17 executing program 0: mmap(&(0x7f0000000000/0xed7000)=nil, 0xed7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005a2000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = open(&(0x7f0000a40000-0x8)="2e2f66696c653000", 0x100, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000860000)=@assoc_value={0x0, 0x0}, &(0x7f0000371000-0x4)=0x8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000fc2000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="0200000004000000f004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000cb8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000ed8000-0x8)={0x6, 0x2}) socket(0x1f, 0x5, 0x1) gettid() r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000cfc000-0x2b8)={0x5, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) setitimer(0x2, &(0x7f0000343000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000bdd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00008d5000)={r3, 0x0}, 0x10) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003f9000-0xf)="2f6465762f73657175656e63657200", 0x4000, 0x0) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000ed9000-0x8)=0x7) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f0000ed9000)="c05a686ce04bfb2c9a748abe333aa3e87d38b6d8c58bc9c45f2fc814a1bd2279f242ee62c0d61107d0af2e5147d898e336825ac3d4645a7d344f929d9f0bc39081480ac4f0a4de5bb8600f9fb1fbe9c17b4533b05727ab44583b821fc4f128d77ef7b66c64f0306c07b4cd52f100d30c85a94c34773a0c8d9aa862f026de927835462a9b87c492e4b5239596b9c08d2c9674984e6eb07a35d60257e81f5c313fac9dace6df2c8300d65885bfc1a6108819dace582bbcba67ecdc3a245945f244aaf7825d68a665fde14bea534497302982e95f4bbfab5f0e906426") connect$netrom(r2, &(0x7f0000ed7000)=@full={{0x3, {"e711e0bd3f021f"}, 0x0}, [{"81c829a28b7089"}, {"21f731983f2850"}, {"2d56da65b22355"}, {"166b809846a30c"}, {"4dec3cf6200266"}, {"bdaa9742333fe5"}, {"e7e6d43824fd0c"}, {"1924eea2ca1977"}]}, 0x48) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000e0f000-0x4)=0xffffffff, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000ed4000)=0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r4, &(0x7f0000eda000)=[{&(0x7f00008e7000+0x30)="", 0x0}], 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3b, &(0x7f0000ecf000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602783d75dd05a04c57d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff40bb45a7883", 0xd0) sendmmsg$unix(r4, &(0x7f0000ed5000)=[{&(0x7f0000ed5000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000733000)=[{&(0x7f0000b98000-0x3c)="6997d23b2c4d10d8bdd4d524d6314f078f2f2dc4ec4ea501b99e0c8a9f6ec1b173e137eada3c4d02a321a7473bb27cdefff6e2b0efe446132ed8c215", 0x3c}, {&(0x7f0000ed6000-0x25)="2565c1fd875e53e857e3c10ba693918a583de7b2b31f13be249d7847241d559a1950ad2e4f", 0x25}, {&(0x7f0000130000)="f72e6a092a16384fa9583552e107cc11843c3a0763c2399b9165bf5030ed4740cc1846c097da621bd702c8f1a876d1e3bc2f4dcbfbb4fc7dbc9575a873bc0ff64fa5d692306cb084ca6ab911bc94341a7bab0853074314322ee6581bfb27", 0x5e}], 0x3, 0x0, 0x0, 0x1}, {&(0x7f0000ed5000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000d30000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x2, 0x4050) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000ed5000-0x10)=@buf={0x7d, &(0x7f0000ed4000)="4eaed472c9221ba485ed5b3cc84daab617475d2fe272fd922b3ac0267800de958c1a3e91758490836eb325ee09d9a666cdfdd1079da9e6f3c08a30c7e8df5824c5bbf4c921df447a8132aa2bbd2787e1495c772a830f08c7c15ec76594861ce6dae6f2a7178de607f4622712bc699db7fde3553bb93cf71abdc0e0302e"}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000992000)=0x1, 0x4) fadvise64(r2, 0xb, 0x7f, 0x4000) 2017/10/30 05:46:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) gettid() r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d02000-0xe)="2f6465762f6b657963686f726400", 0x400, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000584000+0x87e)={0x0, @in6={{0xa, 0x0, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7f, 0x1, 0x0, 0x4, 0x8, 0x7, 0xbfb, 0x8000, 0x0, 0x7, 0x5, 0x3, 0x1f, 0x0, 0x40]}, &(0x7f00002d8000-0x4)=0x108) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f6b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f49000)=0xe8) getsockopt$inet_tcp_TCP_INFO_EXT(r1, 0x6, 0x6b2, &(0x7f000094c000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000049e000-0x4)=0x1000) socket$inet(0x2, 0x7fa, 0x8000000000002) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000056000)={r2, 0x8}, &(0x7f0000f71000)=0x8) r3 = socket$netlink(0x10, 0x3, 0x200000000) writev(r3, &(0x7f0000fd0000+0x5f3)=[{&(0x7f0000f49000-0x3a)="390000001100092401030020000501ff0700000005000000d7ffffff084d3c0019001a000500000000dffff5000000001e200000000000070f12", 0x3a}], 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00003df000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xf, 0x803, 0x2) setsockopt$inet6_tcp_buf(r3, 0x6, 0xc, &(0x7f0000cf4000)="3a3879fbcbb0f0ade03ea053de50545927379265d37be10ce8dbd57d69c8047db1211417be05bec643f3a597624f2578f240e0eb00c33775ca914ee5c473ab906405a290d2c757c2c70d0cc6706d7133520bdd9f274028d615798f4034b0b4ceedde4ea97060426184db894b31c6028c51415202279a9e1ae5dc8b", 0x7b) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket(0xf, 0x3, 0x2) getsockname$llc(r1, &(0x7f000048b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000afa000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c80000-0xf)="2f6465762f73657175656e63657200", 0x2002, 0x0) clock_gettime(0x5, &(0x7f0000e18000-0x10)={0x0, 0x0}) ioctl(r7, 0x5100, &(0x7f000042a000)="") socket(0xf, 0x3, 0x2) getsockopt$inet6_tcp_int(r4, 0x6, 0x0, &(0x7f0000763000-0x4)=0x0, &(0x7f0000d97000)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x1, 0xfffffffffffffffc, 0x2, 0x0, 0xa, 0x9d, 0x0, 0x0, 0x0, 0x0}, {0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x9, 0x0}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40000000000001, 0x800000000000000, 0xfffffffffffffffe, 0x1, 0x0, 0x3a}}, 0xe8) sendto$inet6(r6, &(0x7f00009cb000)="00", 0x1, 0x0, &(0x7f0000c47000-0x1c)={0xa, 0x1, 0x103, @loopback={0x0, 0x1}, 0x3ffffffd}, 0x1c) [ 80.877547] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 80.906951] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2017/10/30 05:46:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ee6000-0xc)="2f6465762f6175746f667300", 0x3fe, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000673000)=0x101, 0x4) madvise(&(0x7f00002c9000/0x2000)=nil, 0x2000, 0x67) mremap(&(0x7f0000865000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000f0c000/0x2000)=nil) fstat(r0, &(0x7f0000b27000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept4$ipx(r0, 0x0, &(0x7f0000439000-0x4)=0x0, 0x80000) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000517000)=0x0, &(0x7f0000d0c000)=0x4) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a55000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006fc000-0x4)=0xe8) vmsplice(r0, &(0x7f0000595000-0x30)=[{&(0x7f00006ba000-0x1000)="949bae0391b063db7f7d8892a0fc3ae0426e160bf366081f744a10f2d12e9be102d3cc46472f622e445ba6bbd020fc43461acedf832f251edac0b39cf18efa9556b76ad37b8b8a122dd29c454e309e3e75bb5085b7653f0ca01c09f9447d2b0d785a9a4bfeafb8b1352fafa1ee4c1d27beda13e3d4b963dc27a6bb1d2dada17b6ce9524bb0b764e2ef7e3354e84172fb037fde786503a96b75aaa2374da0e948cb1a7bea3168ebccf724d627568683d6b2289ee61e2decb6572386a7452617ed582ab09e368774ec65f944dd96ac3fe107279969c23ca1ae4fdc9b3351503cd793356219cb72771f6d458ee3bc333e140dceda15ee8bda2574fdcb511a1332b778e80aeecefe2a095b1042b748eb520bee7d6c85f3932cf29fdad4f0ae9223b2b0226fc1b8a7ffb0dd4eb8fa10ce1998de73dfbaab8aa12214b6cb5f99299a5f10c6891c63882102991d8067d3cc9b15c7a541e05a089253dca83f671ee1d8c0105eb7205bdfc10469f40f084585a16e368624bc8a1cd5140af185e87771f34bc2b0a07796bd83302abd0c88743ba5bfe928ae621ac411ec3b287a2e8e7bd658c882fcf4fb802b2006387fcbe20af5bc28f7f1ef0e9bcc8fc2c34c5d768285a14834b6a6bc8bea7fd01ab27092d16ff9bf9ef788d3b40104a72104d29461e9055121a1a78176b01bf2be4e1bfde4065b870c07dcc3ea9ab3a962c999e4218b7fb2778d1668bc26f4f0a414e8a00a1cc257f51ddcd488a74d6c31ff5177a008ddf92262951578c4a1cb12e0ce763a11f8e74f5dfce693993b64c2c15f91953930f0a5443437b55b42fa124d45e65a48927b59d16abd73937681d73c1add56982fb076a9d391bee412d0653bdf6458c21b2e2769ab8663ff364e7ae7e036e066a34102cd6cebec4a196fb0ac550874b53a66919023a6bbdb5df0de5afd166ed0fb7654fb2aeea5d73fbfd86ec85f2cb94b131907b3593b8dcb3c1032c4490d186e17c243ef9fc64c02bf72643ba994a9447b5b188b601f6711268b37e01d334ddce211e9a8403897f183db76ed14065cec85309907ab2be125c595f59bbce62cd27602f73944afb792d77f8a201f68f83ea7505eab4355727d18774b5a0eb8f874ed0894536349750d47b10f95fdb7810f05928b24d2b727137d6746321fb311a42e4a69296e5eb30780f2a67d93cfa946fecbbb32c012dad03fc66468591811c17b8648a069e87dee86c38e85062f6287ad1cfc9c67bdb083eca555ea72880a733d9ee822528514dc840774f8ae5079451721bd78f68d0f5fcf3b10457fa3d3c500efadf4acc7be757a71462dc9b28398a1b835563381f8b3e7fe3f8caa37edc9a9cb3962921a3ff6c04c18774aea7c4ff53c7fce0c74da57f3445adbac9ddf6cf51cd3ae49e34f92cf3213ab1bc2f237059173036d5124d219fd0a0468ea5e256e81249587d64ce85d4561d8a6b2a354ca67f205d5103e795523dd00a2a50940725ef71a372ed54297cbe8de2c7eb1b713e4916807654d1d2f4c83a3f6e6bcd331a63a0d9b82d21ad2cc834316260e99b136272c1309125c694a8c8a9f1f4f5bbe8ce123efe606cb7553af047275db69b799621c281135e91f861506250e0d5ca90fb211152b5f7c96cd73cc248381f2c29b9acfb5ebc1789f4566068de8806aea5c56f52d52d009711d80f6a0c8354f1fd25a6b673f3d3f4cb78c238462e2340e4a8cc6151793c91823dea4e46d521bf11276c0c692518d71a72c4f58b18dbe52c2a86bba568e4a079f9a635062d746fe8540796a2540407129302a1aecbe698b01bb62a94490e3aa87c669312135713f76347dd014a189f89009aae5bf20bb170e5792cc2212feecb95f87944ce9859c8be957399f3ffbcdceab0511795a93c8fc8dd1a09e56d1f9a53997a953d34103cbaee5387ca797b0c8683f2a43f8849ca8706bdcca9be9dcf46aacf2975df7ac1c38257961631f43c1aebdbc6aeac8724bedc6659e1e7d9b2f1c12bda71e12ee343485c83c3fdde3ddff937f3628af3d2bc4092e68f2416b45c3fad5372f7f35a58f160708220fd0d585d90fb28ab1d56772c453e52dc403db3c9253e6e990510ae7f484c59b806e6e0d512cefe090bad934c946da6ed694e6a0db9fd1f6a5df0f3a9ff9cab55d8518e51a062427d836ac7aec40299abbb1b757fadc9e845f22c057eee3a1f778e2ea1471a11febdf3d78d9c798100b61d511075394610f15f797dc6306a779064247950c2474b9dea26f39323b88310e2ee17ac6c804b05f253c00fa23c57170cf03aaa182087842c3276035bb856505dc11a00ff2cd98c3eb8eae457c1b44f00db9f50d51fcd8d055a3376f534ea4faea2b9fda3b6d22fead03b4f52bb3bb4dc91fd213f97a7a4fb92942d0079b5711a9672116ba8ecfd9e56458d81240c55c8cf7cf62192592ee0c16c97efc0ed497637fd9f84feb1b424a38839bd589cf4d4b18e162a1604292a0041cfc20e342324de23a31d4ade2a32c54a8eab407530d1cfbec2dc4203ce001350468f1c9d4277b060e86e33c7346aa9117e22b7e68e6733edadb5cbed392aaaf866c06766a109bc18ef8def43adcf1b3399f59e99d7d0902606004222061d7a00397b994f180a6ddaae56efcbbb764e2e9a4587bc8a3385e0b95b2866d3b60e09ea93eb3a91bf8966ddcc3b77ab8b8f7a4314a5d0e5d95e6bc85cf1288afd142217a678f1930aa6c408a5a3b81745b3ffb700e924a72c89531b0539600eafb3bd454948284b4f302b77c66cdbc7e1b670f7b4caf3207d912a64b5ab2126b8256d035a2ae2aa250f7a4c2fa761c3e0b443b43e05f2d1859113d96633ab48d8e37fee939f4066a7d672b9f0abf7331c7d589e5395fc026104d75ba67fc5c20cff05ed753a749be52dff5c264f49f7186904c0c7114d9a4fc00df1e386ded49ad1d556bc759436cc2b0d12ec2454e249d92a30a32a2f6d97ea912bae8bf85f5b6267c7f7ac7bf3263a9deff32fbc8ff71123ffc616ef277998cf8b10995d4f164dece2acdf2377a5a8f58e83337e68ffcb8cf814b362c8c060c080ffbae96b73192be3c4156bee36f9d3950e7de287f47ada52722e0955c773f7865fe131a24e4957236f840a07853435cfab403f62627fb35f71a05f254b89ea33985df107fa57c9dca00b2b50f187a229918f276fefa309b4d50e79e375c4504f6bed24772e242b48f9284591843f8eb790385386190422c2a9cf441cf894f7a251a850f2c5b09a5908090716a8d31642f4837d6428528c871171904d5b622420fe7f7e2ab88500f481a45ab3d24d6f92f0953b0388131b82bf496a68e85a312728e05d8ef28b98ec3ee74d444bbb9dae767cb62b1495f113187ced5db2e4fd7a21f6edbc935757b30c635956d7da812dbee7ddb7f827cc1faa936d8aab9356bb5a607c9913e8325d5f8b646c84e9405e603368b886b6a311826dfd3c7e5cffd3e730740001f4a455fbc13613c3a222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0x1000}, 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0x1000}, {&(0x7f000004c000-0x1000)="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", 0x1000}], 0x3, 0x8) socket$inet(0x2, 0x2, 0x538) 2017/10/30 05:46:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c59000-0xb)="2f6465762f6877726e6700", 0x101000, 0x0) sendto$inet6(r0, &(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(0x44, &(0x7f0000724000-0x54)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 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={0x1, 0xc, "e50258e1a7111af91026"}]}}, {"0100"}}}}}}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f000080c000)="67cb85dc3d814a39567b7263cf5d", 0xe) r1 = syz_open_dev$tun(&(0x7f0000937000)="2f6465762f6e65742f74756e00", 0x0, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x4, 0x10000, 0x0, 0x7, 0x2, 0x5, 0x10000}}}) close(r1) setsockopt$inet6_tcp_TCP_PSP_LISTENER(r1, 0x6, 0x6c4, &(0x7f0000595000)={"b0197c1ff748267e6b72194e4e44e47f", 0x1ff, 0x100000001}, 0x18) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f4a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000071b000)={0x100000000, 0x0}, 0x8) clone(0x61002000, &(0x7f0000f39000)="61dbd6128a1da536de76f005b660ee590556718e898b67b356b22ab5fb9cad51ea23478a317a0ce68a671f14fac8df163bebfec23749a3f857c34f26385e25ab001f1735673f30e977e7754caac35491da7eda4b570f3bbca78c307e0c3b028e870eaf8eeef1a191d1f20f20fe301cc6e9f95c923e1ecaee27c9024626c36ba067612bfcb51bbb7bd6b983a18d6f03bc936e8c4db03052fc4709363d87ec9f0c9fd09e0c63f07b34268855b75091a7de9f4c420d509fe22bf3a69cc0", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="50a3c92bc168d2188e29c402f6e249a4f78fd699233bfb5d106bc2ac4a5639cb89d412c3874d1036e5022a1e0bcd80813efab8c4a5722eee542a3f648329a04f6a7141cf4bf94c3b40bd8f25d93090ebd16db190466241846fdf7b3df051c36a0df4a878fd8d02823c8a7adbf4faa6ea2221a321ee824f7921e8b66bbc56d8c52620b748ac18e8a0fb555122efd9738a9b797ed6bb5a67688a7f00bde34a2e43e4627cf074ba7305cc569add3a5e4c396826706f1fafce0cf0a03e1f72e08467a0d95219035dc689bfead59561") openat$ptmx(0xffffffffffffff9c, &(0x7f0000e70000)="2f6465762f70746d7800", 0x24000, 0x0) pipe2(&(0x7f000093a000-0x8)={0x0, 0x0}, 0x803) r4 = socket$netlink(0x10, 0x3, 0xc) ioctl$KIOCSOUND(r3, 0x4b2f, 0x5) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000cfd000-0x5c)={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x2, 0xffffffffffff8375, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7c15}, 0x2, [0x4cb, 0x3, 0x1, 0x5, 0xfff, 0xfe, 0x9, 0x3]}, 0x5c) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000bc4000-0x4)=0x100000064e, 0x4) sendmsg$netlink(r4, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3d, &(0x7f0000e22000)="00f144a8a27cd6a0e7b066486e82a2dce3799366c3ded2394febcdcb1ded045a9b630add2679eedd6d4d3d5572e8f0b101c4fcb052ec3da809f2bf907e3c1fd55b37655f48ef0e5410aee5af8b92da62bcafc9faaca67c2b759b0c3edad63bc85ef349d6cf247f962257fe5b887345c43b2cfe21b7e8b72aa3e67fe491d2f8ce9d7140baf5b98094d32ea2e6e2450378a10fc1c352cbf7b9d79e37864cc9ffe2ea372585d21e936b2723c3f278b87ea58ee7e4f6cce71963bfbb669c58a1c9", 0xbf) dup(r0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) readv(r4, &(0x7f0000304000-0x10)=[{&(0x7f00002bb000-0x1)="00", 0x1}], 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f00000d5000)="2f6465762f73657175656e63657200", 0x600, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d77000)={0xffffffffffffffff, 0xffffffffffffffff}) memfd_create(&(0x7f0000034000-0xd)="07000000000000006e73743100", 0x0) 2017/10/30 05:46:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f000062c000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000087a000)=0x8, 0x800) poll(&(0x7f0000779000-0x20)=[{0xffffffffffffffff, 0x1, 0x0}, {0xffffffffffffffff, 0x1000, 0x0}, {0xffffffffffffffff, 0x2000, 0x0}, {0xffffffffffffffff, 0x4009, 0x0}], 0x4, 0x1) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000ea1000)=0x0, 0x4) r1 = socket$inet(0x2, 0x3, 0x10000) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00004fa000-0x4)=0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000914000-0xe)={0x0, []}, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00007dc000-0x32)={0x0, 0x8002, 0x29, "bbbb000000000007ff488b841d401f295f1bcae77e39b3704c92315d11af7e5bc0b04f703c652b3f85"}, 0x31) syz_emit_ethernet(0x46, &(0x7f00005eb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x8000000000000021, 0x0, @rand_addr=0xfffffffffffffffe, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x12, "9820138e53712c242423cfa281bed269"}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "96bb4d", 0x0, "882314"}, ""}}}}}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000fd5000)=0x0, &(0x7f0000c3b000)=0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00001f2000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f0000d67000)=0xc) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x1cbcc1127ea06b08, &(0x7f00004c6000-0x8)={@broadcast=0x0, @broadcast=0x0}, &(0x7f00009ec000-0x4)=0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000c05000)={@rand_addr=0x4, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f00006cf000-0x4)=0xd80a, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(r3, r0, &(0x7f000086b000-0x8)=0x5b, 0xffffffffffff0000) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f000060c000)=0x0) socketpair(0x1, 0x6, 0x7, &(0x7f0000696000-0x8)={0x0, 0x0}) r6 = accept(r2, &(0x7f00001ef000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000651000-0x4)=0x10) accept4$ipx(r6, &(0x7f0000439000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000573000-0x4)=0x10, 0x2000080001) setsockopt$inet6_mreq(r5, 0x29, 0x14, &(0x7f0000f70000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) getsockopt$inet6_int(r5, 0x29, 0x50, &(0x7f0000fd4000)=0x0, &(0x7f0000300000)=0x4) close(r6) splice(r3, 0x0, r2, 0x0, 0x0, 0x4) 2017/10/30 05:46:17 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)="2e2f66696c653000", 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f000077d000-0x8)="2e2f66696c653000", &(0x7f0000243000)="2e2f66696c653100") pivot_root(&(0x7f00002b6000-0xe)="2e2f66696c65312f66696c653000", &(0x7f00007d0000-0x8)="2e2f66696c653100") getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00002ea000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000c9000)=0xe8) r3 = getgid() lchown(&(0x7f0000bbe000-0x8)="2e2f66696c653000", r2, r3) unlink(&(0x7f0000c68000)="2e2f66696c653100") r4 = creat(&(0x7f00008da000)="2e2f66696c653000", 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000d43000)={0x0, 0x0, 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, 0x0, 0x0, 0x0]}) mknod(&(0x7f0000006000-0x8)="2e2f66696c653000", 0x0, 0x0) rename(&(0x7f0000a74000)="2e2f66696c653000", &(0x7f0000522000)="2e2f66696c653000") setresgid(r3, r3, r3) r5 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000ccb000)={{0x3, 0x3, 0xd34b, 0x0, 0x80}, 0x3, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/10/30 05:46:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004bb000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000868000)="2e2f66696c653000", 0x80, 0x21) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000+0xa76)="2f6465762f73672300", 0x6, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000055d000-0x4b)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00003b8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7bffe) pkey_alloc(0x0, 0x0) perf_event_open(&(0x7f0000797000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000030a000)={0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00009a0000-0xc)="2f6465762f72666b696c6c00", 0x2000000000000ff, 0x0) getpgrp(r0) r1 = getpgrp(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000e24000-0xb)="2f6465762f6c6f6f702300", 0x400, 0x101202) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x40, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000660000)={0x3ff, 0x1ef3}) signalfd4(0xffffffffffffffff, &(0x7f0000737000)={0x0}, 0x8, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x29b4, 0x8001) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) pipe(&(0x7f000059d000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/10/30 05:46:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d2c000)="2e2f66696c653000", 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000de6000-0x2c)=[@in6={0xa, 0x3, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) vmsplice(r1, &(0x7f0000ecb000-0x60)=[{&(0x7f0000945000-0x3d)="ed9619110119fdfa9b268a20ec19c915a09cf91aae65ef6f9224b899d7915b4123184de37516913dee498ae699a474da782b887bbe56b73611734cd430", 0x3d}, {&(0x7f0000189000)="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", 0x1000}, {&(0x7f000090f000)="1d08b3b8dbae13e7b0791a6c767748463221bc0a3b84e4ed878d1253c93431fc5f66bb33e1e4a3738b14db6654138a21653ad263d4401737edf7171580b9b98c243fa4eb95dd65b28148e4ef501e1185176e55602cc18c6b737c984b32d234d524c7e73e77b35dbd9b93340da46cea4be9e0a3d61bf97044ee40a4873b045d6c95e764a617bac3a61cc1896dd9b6ab59a664712442fcab495af4893be25e2923b136d8a5458b3083183f9e50636cb7a29be379186e691e99467f6824f9fad82496", 0xc1}, {&(0x7f00003f6000+0xe79)="cde683d8d2e86095decfd1f413dfe23eb87e8685513ff1d0ce0754bb021924cf6eca2d5d2cb4d05de2d90d9ea79defaf8cee346eb055bfa627ef2bfb9e26fd3283f78fbf88c1a1053128a9a9e2e7ec714a456b177e7804e40d566cfd1f63edaf7ce9bada17b4fe38147358398eee654e116559a8551c3573bd1feef319a1fb1a2af0496289783a8ee0b13b371f5630ef74", 0x91}, {&(0x7f0000eca000)="a3516fc90d54947191e82024c180c66fd3d9dc066dfd22fc5becc4cab11fb642f2c249f43908426b464237c2e462fe0e53f2ece44483ca9c1604e72bbb669d9838e2f8ffc00f420a1f28c940b0286d33a740459b18e144092efb1aa5625ef13ac69e3e1cdb11c81d2572f4fde8d32a", 0x6f}, {&(0x7f0000d2e000)="75bb968017bf6e583aa90df40f8e02c966367265192f0bb0ca4a8fa7dbb86117af0edee33985721fefaf5be5fb83a1033ece1b55e85241b5b233b2", 0x3b}], 0x6, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000d5a000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000ecc000-0xd0)="dc13b51a4f31306e78dd580871912144ece470d734cfe694f75d34e12d9d233f08ffffffffffffffec0e8ce0442fbc50974e8e1195c6044500ffe1040002663d75dd0500004300000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f072a0003ff000000000000d359bdeb62c88a769c86856959f8b9dcaee3f8e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d728501902d973e668fa3f9b0974fec92b836614657ade603936ca6556ddfaedab60700396f4b9b3e5a2db8352780dff80bb45a7883eec5", 0xd0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f000097c000)="", 0x0) socket(0x11, 0x0, 0x300) setsockopt(r1, 0x3, 0xfffffffffffffffc, &(0x7f0000e09000+0x394)="", 0x0) r2 = socket$inet6(0xa, 0xf, 0x7ffffffd) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00005b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000719000)=0xb) pipe2(&(0x7f0000d0e000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7fc) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet(0x2, 0x6, 0x0) accept4$packet(r2, &(0x7f0000c45000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000464000)=0x14, 0x80800) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000ea7000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffc1, r4}) listen(r3, 0x80) 2017/10/30 05:46:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000112000)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b7e000-0x14)={0x0, 0x3f, 0xffffffffffffff81, 0x22, 0x5aa, 0x7fffffff}, &(0x7f0000082000-0x1)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000003c000)={r2, 0x3, 0x0, 0x3f}, &(0x7f0000e49000)=0x10) mmap(&(0x7f000020b000/0x4000)=nil, 0x4000, 0x3, 0x15, r1, 0x0) vmsplice(r1, &(0x7f0000ecb000-0x60)=[{&(0x7f0000945000-0x3d)="ed9619110119fdfa9b268a20ec19c915a09cf91aae65ef6f9224b899d7915b4123184de37516913dee498ae699a474da782b887bbe56b73611734cd430", 0x3d}, {&(0x7f0000189000)="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", 0x1000}, {&(0x7f000090f000)="1d08b3b8dbae13e7b0791a6c767748463221bc0a3b84e4ed878d1253c93431fc5f66bb33e1e4a3738b14db6654138a21653ad263d4401737edf7171580b9b98c243fa4eb95dd65b28148e4ef501e1185176e55602cc18c6b737c984b32d234d524c7e73e77b35dbd9b93340da46cea4be9e0a3d61bf97044ee40a4873b045d6c95e764a617bac3a61cc1896dd9b6ab59a664712442fcab495af4893be25e2923b136d8a5458b3083183f9e50636cb7a29be379186e691e99467f6824f9fad82496", 0xc1}, {&(0x7f00003f6000+0xe79)="cde683d8d2e86095decfd1f413dfe23eb87e8685513ff1d0ce0754bb021924cf6eca2d5d2cb4d05de2d90d9ea79defaf8cee346eb055bfa627ef2bfb9e26fd3283f78fbf88c1a1053128a9a9e2e7ec714a456b177e7804e40d566cfd1f63edaf7ce9bada17b4fe38147358398eee654e116559a8551c3573bd1feef319a1fb1a2af0496289783a8ee0b13b371f5630ef74", 0x91}, {&(0x7f0000eca000)="a3516fc90d54947191e82024c180c66fd3d9dc066dfd22fc5becc4cab11fb642f2c249f43908426b464237c2e462fe0e53f2ece44483ca9c1604e72bbb669d9838e2f8ffc00f420a1f28c940b0286d33a740459b18e144092efb1aa5625ef13ac69e3e1cdb11c81d2572f4fde8d32a", 0x6f}, {&(0x7f0000d2e000)="75bb968017bf6e583aa90df40f8e02c966367265192f0bb0ca4a8fa7dbb86117af0edee33985721fefaf5be5fb83a1033ece1b55e85241b5b233b2", 0x3b}], 0x6, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x5f, &(0x7f0000c0b000-0xd0)="dc13b51a4f31306e78dd580871912144ece470d734cfe694f75d34e12d9d233f08ffffffffffffffec0e8ce0442fbc50974e8e1195c6044500ffe1040002663d75dd0500004300000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f07080003ff000000000000d359bdeb62c88a769c86856959f8b9dcaee3f8e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d728501902d973e668fa3f9b0974fec92b836614657ade603936ca6556ddfaedab60700396f4b9b3e5a2db8352780dff80bb45a7883eec5", 0xd0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f000097c000)="", 0x0) mmap(&(0x7f00001fa000/0x3000)=nil, 0x3000, 0x4000000004, 0x8812, r1, 0x3c) r4 = socket(0x11, 0x0, 0x300) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1) setsockopt(r1, 0x3, 0xfffffffffffffffc, &(0x7f0000e09000+0x394)="", 0x0) socket$inet6(0xa, 0xf, 0x7ffffffd) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f00004db000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f00005ca000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000b29000)="73797a6b616c6c657200", &(0x7f0000566000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000591000-0xc0)="b9a61f79b465f6857b31f24d700453f9b2122e65848f0f334cd7f66195b55114a3a4750fff5d6f2f2e6808ba13fb7c12f800e14e97a3fcd7ad210f09d4592266c0027bfa22c8a9635c3525e44182c08f00d65d94529d32feeb79ab1807378ba2a809de203e0517e5adc64798b74a3894d4cd0d85ef431ea65903b93f1692e6af42b06f22b0782610522c86a50187f8c3c7e1c9a87897ce2daba1fc4fc40cfcb47f17428b9ab62f061ea660c653cd15d9783d95f31621ba7446311959a6023126", 0xc0, 0xffffffffffffffff) r6 = add_key(&(0x7f0000cf3000)="6b657972696e6700", &(0x7f00000e3000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000399000-0xdd)="8a9295edffcc62f4537376d83da63abb705c6b15e3e85128828e50b1373b4fd3075625d4ad91dcd788d3a2ed729e8fed64546cfd73c2d7fc70c8d6079108ca16542b31cbdd5eac3abd19a19c73a07c43bf2bde5cee7fb509f2ab6abcfcc329ae1a476f22069005dfb44963bdc40348ad16ea6d590f38175ea525269885cfc83ea15b9300dc6051a324b685dfc78dcd836e0028fd2e196633ec3a9559ce9c828a5239967d621c60919896e1b1e3e45004db3fcf1d0f4868ef755634298ab34e5727f2ffdc7f3805a59f4f6a8879df17653051d36c40e8d1dfedb815b7a8", 0xdd, 0xffffffffffffffff) keyctl$negate(0xd, r5, 0xc, r6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c27000-0x8)={r3, 0x7}, &(0x7f0000d13000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d0e000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7fc) r8 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r8, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet(0x2, 0x6, 0x0) listen(r8, 0x80) connect$inet(r4, &(0x7f000000c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r7, &(0x7f000042e000)=[{{&(0x7f0000c91000-0xa)=@un=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000e40000)=[{&(0x7f0000202000-0x6c)="38b36d29eab316437f7f3af4fa5dbd7e9677a797c223952190adb9153103c03f902a9576125a261c7982c14ac1bb234547dbe25731bed5ff6c6aa22df6cb51a3af4d792d4f2b594737075b315f5677d1f3050c460e18dc580584ed2f684ea8d800df1b7d12724c06b456fc13", 0x6c}, {&(0x7f000067f000-0x1d)="ba8a90c0be18197ab7e32dc0050e332068e7639d270aef5136848907a8", 0x1d}], 0x2, &(0x7f0000dbb000)=[{0x58, 0x11f, 0x5, "58288cd1b9bb3d160953673f1975d880754f437a12d0ce5cf472688cb52f97f66a99d44cccf90070f621b0eb9e2c02eab65f3156b53d735e1c2143a1c75cf5ce9d"}, {0x38, 0x1, 0x0, "5cec084697ce6425aaf8127e74905d92052242449b27a6a73a966c4c82834684af88be"}, {0x108, 0x11, 0x0, "bc4bbd74ff7e5d7dbb896f437a1b04596ecd580c6b2790bc4bab75788f4d9d3e7d578dd6e694f3b6d317b381f0c13dc7e6d1d114223f1d400d6efb84abb8300978e8433c00138d7cf6c90932db7f7d970eab2130d664fbc8950785927a89bc610836ce51c59ffd6e30d3c1cd5c3b53e762962a6f8761e248fb2f5eca0148a27d1f649ada96bade6ae19f84de83804ddc92ed679c9a95eb14ad0c0460caa194b457a743a5f5094461c5a75a0ae2a5ea05a4b41557673dd6a452a83207d546de97a68367b1b02a29c5a8bba75a68402c439eb556578922a4b5f8a9543b323226e83e5f243a22486b5747e6252173dcc8e90af1"}, {0xe0, 0x11, 0xbf, "1c1f04c4b9e5e9f9d6df52c1269b03a47b3f20abe5a06a170e50c3ef7e12eb475ca768314040f11d9458d4f12c9eb4ef83e81d6535af90565ae8ece887451eb065c13023dbd3378e77d0ad3758ae9bef38b0446ce3a0f97eaa04238e8b2dc8fc0f2a5123dd24f116f5255d0c1ae0b997023f2253f88a750be7d95088057fa25ba7be8a8f8cf6c12a112fc2287f8924497fa9d850c3f15267aee37728ae9cbadb85d2c9c255b5447296cb2f2a1e76acd055ebb06a04bcfe563b611c50371ac8fbbf65bd87e2d65d7570f70c3a0bcf"}, {0x68, 0x10a, 0x47, "c336193bc29d200ce3fdc288f699ef84f650d1e10cebee64fe47b38b793bbd43d8bc36699c85ac9746ff63706ae1633a698276ec1011c81d90fae569d18726d9c9092057f2b8e1ee9d3dcc28413174031f610791eed4f6"}, {0xe8, 0x115, 0x1004, "97c66df8797af73a0900000000000000db8bfce74576a78b5cf550516b33f333c02ce1f4fc01e0e21f57fc668e92d20649cc010001002f484c82d240d0d284a92d57d58096b029de1e68c1bbf00309f540e0238d8f5ca3af35de6b1f9dbdad2a425553f7921c8dc305dfe3a4ac805b891b3873937debf32b1a403b2cd2a6bd990069315d227fbcca5cfcc46c34dd1d94561ce322fbe8f769373fbe6c266b040d18d05d56936905a32938fe0df747147ebb0f7ab2f94a995c1ee2ad9d90fab09b82a19f450c42eca895be9d83eb32c6190e868b514b5b56"}, {0x60, 0x3, 0x2, "33eea96ea0f7ab9694fa4cce95716389981efc80a4f394554ae5e66cad749c39c415bc34d0c84176e59951ab124d5a8ab45fb077e98158236d7645b3d42857d490f8ab01acff5c908532d5a3"}, {0x60, 0x1ff, 0x9, "a574beaf38ea2166e1daa732fd713998b140f3e5cb60b9357950aea3784928a6a6a253b16b30db3eadae1856f66c49197a05976475bc8742afe4073338ae23862b62c4b65a10e5420f669938ed94"}], 0x8, 0x40}, 0x80}], 0x1, 0xffffffffffffffff) 2017/10/30 05:46:17 executing program 2: r0 = getpgid(0xffffffffffffffff) ptrace$cont(0x1f, r0, 0x6db9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000001000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r1, 0x6) r2 = syz_open_dev$tun(&(0x7f0000003000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000003000)=0x8) ptrace$peek(0x1, r0, &(0x7f0000000000)=0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f6175746f667300", 0x10800, 0x0) r4 = accept$ipx(r3, &(0x7f0000001000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000)=0x10) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa, 0x0, 0x0}) restart_syscall() fcntl$dupfd(r1, 0x406, r4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x9)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2017/10/30 05:46:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)="2e2f66696c653000", 0x5) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000396000-0x20)={@common="7465716c300000000000000000000000", @ifru_flags=0x1}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)=0x4) utime(&(0x7f0000001000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000001000-0xd)={0x4, 0x81}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000002000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) syz_fuseblk_mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000001000-0x8)="2e2f66696c653000", 0xa000, r2, r3, 0x4, 0x7fffffff, 0x40020) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000001000)={0x1, 0x8b, 0x8, 0x5}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000004000-0x10)={0x1, 0x2000000000, 0x2, 0x83}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000002000)={0x6, 0x8fb0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x3, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f0000003000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000005000-0x20)={0x355, 0x0, 0x2, 0x81}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000004000)={r4, 0x88b3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000006000-0x14)={0x8001, 0x3, 0x100000001, 0x3b, 0x0, 0x1000, 0x9, 0x0, 0x20, 0x40}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000007000-0x14)={0x0, 0x9, 0xfffffffffffffff9, 0x0, 0x400, 0x1}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r5, 0x2, 0x7, 0x5c53, 0x0, 0xcba6}, &(0x7f0000006000)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000008000-0x15)={0x1, &(0x7f0000003000-0xb7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000008000-0x18)=[{0x400, 0x86, 0x0, &(0x7f0000007000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) 2017/10/30 05:46:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) recvfrom(r0, &(0x7f00005be000-0x6a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a, 0x10000, &(0x7f0000c36000-0x60)=@nfc_llcp={0x27, 0xff, 0x8, 0x7, 0x1000, 0x7ff, "a1a6d773e9924c17a38514a27279de8b35f86603e76ebf24b1e843099a9241f3c6a3cdbef2bf0c930aa5e9f9969630b4e737c76d2780b8dd4b3139b3b360c3", 0x7}, 0x60) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000de9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0xb) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000987000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000ac3000)=0x0, &(0x7f000020a000-0x4)=0x4) socketpair$inet(0x2, 0x5, 0x2, &(0x7f0000bd2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000b9000-0x4)=0x0, &(0x7f00006bd000)=0x4) setsockopt$inet6_int(r4, 0x29, 0xff, &(0x7f00005bd000-0x4)=0x5, 0x4) utime(&(0x7f0000551000-0x8)="2e2f66696c653000", &(0x7f00001e6000-0x10)={0x20, 0x7f}) socketpair(0x14, 0xb, 0x8, &(0x7f0000f67000)={0xffffffffffffffff, 0xffffffffffffffff}) readlinkat(r5, &(0x7f0000a0c000)="2e2f66696c653000", &(0x7f00001d4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90) fallocate(r2, 0x2, 0xf3, 0x4) accept$inet6(r1, &(0x7f0000f68000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ba0000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000f68000-0x4)=@assoc_id=0x0, &(0x7f00008eb000-0x3)=0x4) r7 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x40000000ff, 0x3, 0x0, 0x7, 0x800000008000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000, 0x0, 0x2, 0x9, 0x80, 0x4, 0x0}, 0x20) ioctl$EVIOCGSND(r6, 0x8040451a, &(0x7f0000797000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$sock_int(r5, 0x1, 0x28, &(0x7f0000fae000-0x4)=0x1f, 0x4) ioctl$PIO_FONT(r6, 0x4b61, &(0x7f000013b000)="92fc55f927e6016725720ce9f778486dd2918772b61a42be4dc3a4f338c351c753c3e68f1c9ba153f39265dffe84") setsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000f63000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r8 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r8, 0x890b, &(0x7f00002e2000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_OPENQRY(r8, 0x5600, &(0x7f00003f5000)=0x0) 2017/10/30 05:46:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x4032, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002fe000)=0x10, 0x800) msgget$private(0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000e68000/0x2000)=nil, 0x2000, 0x2, 0x30, r0, 0x0) prctl$setname(0xf, &(0x7f0000beb000)="00") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000b0e000-0x6)="05656d315e", 0x2) pwrite64(r0, &(0x7f0000b27000-0x2)="ac81", 0x2, 0x0) r2 = socket(0x11, 0x80003, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00004a2000-0x4)=0x0) setsockopt(r2, 0x30000000107, 0x14, &(0x7f0000fb2000)="08000000", 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r1, 0x0) sched_setattr(0x0, &(0x7f0000ca8000)={0x30, 0x3, 0x1, 0x9, 0x9, 0x1, 0x1, 0x19}, 0x0) iopl(0xb) mmap(&(0x7f0000000000/0xddc000)=nil, 0xddc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x12, &(0x7f0000ddc000-0x1e)="", &(0x7f0000000000)=0x0) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a22000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f0000505000-0x4)=0xc) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000ddd000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r4}, 0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000030f000)={@generic="44018f7fcfd90a64b1a6cecd48640600", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000416000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0xffffffffffffffff, 0x80000002, 0x100000200, 0x100, 0x2, 0x80104, r4}) memfd_create(&(0x7f000019f000-0x21)="76626f786e6574302b74727573746564626465762b736563757269747947504c00", 0x2) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000e00000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005b8000-0x4)=0x8) 2017/10/30 05:46:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x801, 0x6, &(0x7f00009b2000)={0x0, 0x0}) r1 = memfd_create(&(0x7f0000a34000)="7b00", 0x1) r2 = socket$inet6(0xa, 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00008b1000)="2f6465762f6877726e6700", 0x3f7, 0x0) r3 = syz_open_dev$tun(&(0x7f0000d93000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x10b000) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f000061f000-0x28)={@generic="ed8924e4b4a6b37fdb26e62a45297518", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) getsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f0000f60000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000970000)=0x83) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000812000-0x4)=0x943, 0x4) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r8 = socket(0x11, 0x0, 0x0) r9 = socket(0x10, 0x2, 0x0) socketpair(0x3, 0x7, 0x7, &(0x7f0000ce6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r10, 0x1, 0xffffffffffffffff, &(0x7f0000dcb000)={0x10, 0x0}) bind$netlink(r1, &(0x7f0000088000)={0xf, 0x0, 0x80ffffffffffffff, 0x2000000400}, 0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ef4000)={0x0, 0x80000001}, &(0x7f0000c60000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r11, 0x84, 0x1a, &(0x7f000047d000-0xb8)={r12, 0xb0, "464fb320f654400d7651cf49d2d865610df45b92308c2f58bba047955fad03cf5168091186023f34da0ac522fdb20f84cf106f78960e25e06e0f9be7e3e1cc4456ec95cae1a5ce6d6b167f01ca8c81c6abbc0ef4bc321807c8e618f46e70a178b62fa9cbbc81182de44e4d1969e98d224ea2813d7a07dccf8fcdeb3023a2447fa3d5a1d5d14b16b6802e97d966e9d5487d1c24526f5e425d037f3d183bb23b76453498372b33430a71c290b22090805a"}, &(0x7f0000bb8000-0x4)=0xb8) setsockopt$SO_ATTACH_FILTER(r10, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r9, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) getsockopt$inet_pktinfo(r10, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000062000-0x4)=0xc) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f000005c000-0xc)={r13, @empty=0x0, @broadcast=0xffffffff}, 0xc) removexattr(&(0x7f0000579000-0x8)="2e2f66696c653000", &(0x7f00001fd000-0x7)=@random={"757365722e00", "00"}) read(r8, &(0x7f0000b62000)="00000000000000000000", 0xa) bind$inet6(r2, &(0x7f0000277000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000f0a000-0x2)="cf36", 0x2, 0x0, &(0x7f0000f06000-0x1c)={0xa, 0x0, 0x4e9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/10/30 05:46:17 executing program 2: mmap(&(0x7f0000001000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TIOCNXCL(r0, 0x540d) r1 = socket$unix(0x1, 0x1, 0x0) fallocate(r1, 0x2, 0x1002, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000006000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000015000)="2f6465762f72746300", 0x503fa, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000a45000/0x4000)=nil, 0x4000, 0x4, 0x32, r3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000001000)="73797a6b616c6c657200", &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0x12)="2f6465762f696e7075742f6576656e742300", 0xffffffffffffffff) keyctl$assume_authority(0x10, r4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r3, &(0x7f0000016000)=@file={0x6, "2e2f66696c653000"}, 0xa) ioctl$TCGETA(r5, 0x5405, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchmod(r2, 0x100) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000005000-0x10)={0x0, 0x1000, &(0x7f0000a47000)="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mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000005000)=0x0) io_submit(r6, 0x0, &(0x7f0000004000)=[]) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000005000-0x4)=0x80000001, 0x4) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)="78a26103bfe7f7e7975b77da7bdd35ba39664a87e4605d882b0d88de495817bdd35b70de6c0615273f2eb06a7463e46842c0b7662994014c2c79f482282f364e96fda1de4ceacb8796f2bee82f3cba55e16030ee5cfd77f6e95434bcc47cf3b8fd9c3a8950ab1001e3ef9663aea2038ff7da5765dda2dffd2fdda26f978aaa4dedb999b38c4584923c800f01562a42cde0"}) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/10/30 05:46:17 executing program 5: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, r1, 0xfffffffffffffffe) r2 = open(&(0x7f0000ed0000-0x8)="2e2f66696c653000", 0x83, 0x0) fcntl$setlease(r2, 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x4, 0x0, 0x1, 0x0, 0x2, 0xfffffffffffffffd, 0x4, 0x0, 0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x84fe) r4 = dup3(r3, r3, 0x0) connect$netrom(r4, &(0x7f0000b11000-0x48)=@full={{0x6, {"85a0a0513e810a"}, 0x100000007f}, [{"69ce91fe21e0ee"}, {"b709c36c1e16e4"}, {"32000000036573"}, {"2ae83a62c90848"}, {"21fc1762d5d685"}, {"9e9b02c3d84438"}, {"beff6afd9f7c60"}, {"88401a99930af3"}]}, 0x48) mmap(&(0x7f0000000000/0x527000)=nil, 0x527000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000522000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r5, &(0x7f000032b000-0x12c)=[{{0x0, 0x0, &(0x7f00002e8000)=[{&(0x7f0000a83000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3}, {&(0x7f0000543000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f000032c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f00003b0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99}, {&(0x7f0000af0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f0000004000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85}, {&(0x7f00007d0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37}, {&(0x7f0000f2a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}, {&(0x7f000042d000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}], 0x9, &(0x7f0000349000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e, 0x5}, 0x6}, {{0x0, 0x0, &(0x7f00008df000)=[{&(0x7f0000231000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f0000d97000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f0000546000-0x16)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f00009b1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}], 0x4, &(0x7f00001a7000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, 0x3}, 0x1}, {{&(0x7f00005a2000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f0f000-0x20)=[{&(0x7f000030a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}, {&(0x7f0000ac9000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2, &(0x7f00006d5000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3, 0x10001}, 0x1f}, {{&(0x7f00003d2000)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bbc000)=[{&(0x7f000056d000)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f0000598000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000d86000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}, {&(0x7f00002b1000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4, &(0x7f00001af000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x9}, 0x9157}, {{&(0x7f000071d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, 0x14, &(0x7f0000442000-0x60)=[{&(0x7f000030f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47}, {&(0x7f0000ee4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f000071a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf}, {&(0x7f00004f9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}, {&(0x7f000021d000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000686000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}], 0x6, &(0x7f0000f88000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff, 0x63}, 0x2}], 0x5, 0x41, &(0x7f00009f0000)={0x0, 0x0}) setsockopt$inet6_mreq(r4, 0x29, 0x14, &(0x7f00006a1000)={@loopback={0x0, 0x1}, r8}, 0x14) ioctl$TCSETAF(r2, 0x5404, &(0x7f00006ea000-0x14)={0x101, 0x6, 0x10000, 0x81, 0x401, 0x1, 0x5, 0x3f, 0x1f, 0x100}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d85000)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = syz_open_dev$urandom(&(0x7f0000046000)="2f6465762f7572616e646f6d00", 0x0, 0x0) close(r11) fcntl$dupfd(r5, 0x0, r6) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000008000)=[{&(0x7f0000785000-0xfa)="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", 0xfa}, {&(0x7f00009a6000-0x88)="6a0f2eb210b0e3e5635904afaa3bc46d7971801a927a6fd546931eae8eedc1f3693bc641c7895e8ee59ca1a2d9afa066bb92595b52880f735b1fc98cfd99c712aa8596e3012115daee7a0ec3f443097f86ec7549cba1cdeaa4882b5849bb27fe92eaac2e32fce1c63d518214f360fb59a21a1ad89d705a144af094f057d21789774402b4914fab10", 0x88}, {&(0x7f0000ec4000-0x4)="841f79e8", 0x4}, {&(0x7f0000f5c000)="842cc4106078cca0a519f016948c38435fada98df9bd49", 0x17}, {&(0x7f00000ca000-0x63)="14fd119e60c88b960dcaba1b0b44ecbb45357d768f962be5ee0e7c0a8ee6955d4c9bc67ac581bf43aee09517679c70377b554ea0bffd62f49773a13d49665e575070589fc02a80ddde5412f1158687b56ba0eaac2490a1a212421a8c9c4a7a62726b6c", 0x63}, {&(0x7f0000331000)="4ce0de83b612fd617dd64b8b0f94d87d24cdd1da058f6ca855029b56bdf2ecda9c38f815300f62558cc6759b17ce582165d89eff5e6aaed7849f6825ed1ef1299e3e2dad921443c3416be27b16203303", 0x50}, {&(0x7f00006a2000-0x85)="00dda1bbca4940703221e46e52c15c8bd15fa3ac85a657fc6d2eb6f8288134f51b1a6391a3901982477c20826e15d957155ea5925e63a7ae3a50fa4030f2014a4e21411216bcc0df334ebaf22f477bb9ddf7149de733fa49acae005d2a14618f6e4503c850da59786d32072cf04fa62eef59f568121f7ad399b019ac9e85480bdbacec3755", 0x85}, {&(0x7f0000e7f000)="7dd5e34cf88c146e97acb8e5eab149ccd4943261e38194067796d011d66ac7edce80e6761d1b82df1d9cec70808483dc7437e075480c29b7972ed9f1f27cc553a88eaa411199d0eb30c1a8d251342967984c88d38f8841199eb7d20b4e3c5fa5ee43ad2d117b5fbb6902c2299cc92ded0bb79e2eaca7be3216b19ac4af21c5a6dc7cccc7c767004aafe5e2130bd084d50e54b5e623e8b31fe0c521", 0x9b}], 0x8, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r11]}], 0x1, 0x0}, 0x0) dup3(r7, r11, 0x80000) sendmsg$unix(r6, &(0x7f0000b22000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) dup2(r10, r7) dup3(r7, r5, 0x0) connect$unix(r5, &(0x7f000002d000)=@abs={0x8000000001, 0x0, 0x1}, 0x8) socket(0xa, 0x1, 0x6) setsockopt$sock_int(r5, 0x1, 0x2000000c, &(0x7f000003b000)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x4000005c832, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000543000)=0x0, 0x1, 0x2) [ 81.157368] IPVS: Creating netns size=2536 id=45 2017/10/30 05:46:17 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00003f8000/0x2000)=nil, 0x2000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b77000/0x3000)=nil, 0x3000, 0x3, 0x3c, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fc000/0x2000)=nil, 0x2000, 0x3, 0x20010, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x3000)=nil, 0x3000, 0x4, 0x1010, r0, 0xfffffffffffffffe) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d19000)={0x3ff, 0x100000804}, 0x8) mmap(&(0x7f0000666000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000b79000-0x2)="00dc", 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000022000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000023000-0x4)=0x8, 0x10000800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x16, &(0x7f0000005000-0x4)=0x9, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000004000)=0x0, 0x4) r2 = socket(0x0, 0x280800, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000b78000-0xd)="766567617300", 0x6) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000024000-0x160)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x8, "901971f631d482fe0c84e8d02892a7239b398743b3000006cc3c4543bb1df4ffffffffffff79712104b296b300062be01a0ab977887e4efcf5fc67995169d8a69ce1bb41ca123f00000110a8827e9a30"}, 0x160) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r2, &(0x7f0000023000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x3)=0x10, 0x0) sendto$inet(r3, &(0x7f0000024000-0x1)="c7", 0x1, 0x800, &(0x7f0000007000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00000fd000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x14) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0xffffffffffffffff) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x40010, r0, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r4, 0x11, 0xfffffffffffffffc, &(0x7f0000d1a000-0x4)=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f0000000000/0x8dd000)=nil, 0x8dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000165000)={0x89, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x400, 0x2, 0x0, 0xfffffffffffffffc, &(0x7f00008dd000)=@common="6c6f3a00008900000000930000000000", 0x0, 0x0, 0x8}) 2017/10/30 05:46:17 executing program 1: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f00005b0000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008d8000)=0x10) r1 = socket$inet(0x2, 0x2, 0xff) bind$inet(r0, &(0x7f000030d000)={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000038e000/0x4000)=nil, 0x4000, 0x0, 0x32, r1, 0x0) socket$inet6(0xa, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80800) r3 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = dup3(r2, r3, 0x80000) r5 = dup(r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r5) listen(r3, 0xfffffffe) recvfrom$inet6(r3, &(0x7f00005e2000)="0000000000000000000000000000000000000000000000", 0x17, 0x100, &(0x7f0000002000-0x1c)={0xa, 0x3, 0x4b, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000001000)=@add_del={0x2, &(0x7f00005e4000-0x10)=@generic="72d737f35bc850541ff4388577761b70", 0x7}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1e, &(0x7f000021a000-0x9a)="599fe5a6bb9a8555e38f56587dd85dd9a1a2308d6ef1f303f9771bef9aacc147d552325eab892c440953141e030b045d5b37c9ccddc2deb9dcc4e106cb60f187d96bd60e4a131a3418b66c06ae40e2c032cc7f469c92b2dad4a4e98cd53190e1b2cf487e699f08ada38adc754678c41fa4b0ecfca919e3e48bb65b3b0aa923a76e804dcc7ea5f7e8977e204159cf4156d98a750e4e1602e83dd0", 0x9a) r6 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_buf(r6, 0x29, 0xcf, &(0x7f00005e2000)="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", 0x1000) sendto$inet6(r6, &(0x7f0000a76000-0xdb)="", 0x0, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00006d5000-0x8)=0x75) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f000086c000)="2e2f66696c653000", 0x103d, 0x0) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000d8f000-0x18)=[], &(0x7f0000d66000)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r7 = openat$binder(0xffffffffffffff9c, &(0x7f0000fa2000-0xc)="2f6465762f62696e64657200", 0x40040, 0x0) ioctl$GIO_FONT(r7, 0x4b60, &(0x7f00005bb000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/10/30 05:46:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x80, 0x80001) write$fuse_notify_store(r0, &(0x7f0000e45000)={0x28, 0x0, 0x0, 0xffffffffffffffe1, 0x0, 0x0}, 0x28) splice(0xffffffffffffffff, 0x0, r2, 0x0, 0x1ff, 0x0) r3 = gettid() futex(&(0x7f000017f000-0x4)=0x0, 0x0, 0x0, &(0x7f0000565000)={0x13000000000, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f0000471000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r5, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"4413d4162d9f33"}, 0x0}, 0x10) r6 = getpgid(r3) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x47) fcntl$setsig(r4, 0xa, 0x12) vmsplice(0xffffffffffffffff, &(0x7f0000fb5000)=[{&(0x7f0000fb3000)="b0", 0x1}], 0x1, 0x1) dup2(r4, r5) vmsplice(0xffffffffffffffff, &(0x7f0000a91000-0x70)=[{&(0x7f0000fba000-0x59)="73", 0x1}, {&(0x7f0000fb9000)="", 0x0}], 0x2, 0x5) readv(0xffffffffffffffff, &(0x7f0000fb6000)=[{&(0x7f00005d4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f0000fb8000-0x2b)="00000000000000000000000000000000000000000000", 0x16}], 0x2) fcntl$setown(r4, 0x8, r6) tkill(r3, 0x13) ioctl$EVIOCGSW(0xffffffffffffffff, 0x8040451b, &(0x7f00005c7000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendmsg(r4, &(0x7f0000c2a000)={&(0x7f0000735000)=@nfc_llcp={0x27, 0x0, 0xb8, 0x3, 0x9e8, 0x8de, "88f79889a88a7d7cda44f8262ec4240fcfdffd0ed265bf6247e259d38d72869676d3f805fa1c9e09264da5bbd932be670efe569361a40db910ff0856297f89", 0xfffffffffffffffc}, 0x60, &(0x7f0000121000)=[{&(0x7f0000fb7000-0xc6)="c59a4206acb6d327c5ddc1e4a3a88a68e9225a837a6820526ecdccb371b2dbbb685a22654da30f2176f4323c40c09078d63f9b56423b1d2be652b31c0e33bfb0e2e824182120443d27d4d7830d9ad9747b98ed251274b820124d3722b82ce808bb8cd6ad80029b1314328f12e71a39101ec5c43a2d31d97d1a3164f4ec4c76765fe6a7019febb33f00dcafe2a71015d7ddb364abfb41cec8cb14fda6ae8cce180840b994683c81cfae097422cf3b2a793df1205210e30f161a10d58c628682f32bc8698a96d2", 0xc6}, {&(0x7f0000486000-0x5e)="5cb6b9ff3007e58da83fa8babc104d66b9f4f1b8e9d2f96230ffdee896f85e45f008b424cf0861cd787cb540ed4ca9620bf8658a4cdd5f7ca8f2c862be9a9627754a11a62257f7093a45728a021cc6fc4faba436705b19717e6d15918c93", 0x5e}, {&(0x7f0000fb6000)="473c88a1ea4439bea49e05e49114fd1da791942aa52c5ed659ace3a35f91e8e03a671a4ce4b7e864ed374318c6f6cf3cbb3bbd011c9e228f0b20a55d8f8e9c3632e86ff57482ee70240431cf517d21bb5da856b6541f36262602f42a426d342f48204152ea05fadb491945e2791f7abda0d9bb676cf6a4a175448e3926a51fe3b865fe348bcc0d4121e2c94c3d384f14a2f65e46dba25d349b4c4ac8bbf0444e7699da316e6796dc6cedc006084f91596e97c496ab74dd81954359da77d3910c1a48e87ba26ac451e2a42993921062c7c1f2e1655a3891502dce5bb7a62759ace427eeb144f9", 0xe6}], 0x3, &(0x7f0000fb6000)=[{0x70, 0x114, 0x100000000, "544269002b99610f0dec18ca2fa6e305048c648599dfebae8d1233ecf861d3a9ac48bdfb3166899ece0d1dafe8beaa2e5396e4343c3bbc5ab2afa5d5aa20f99a8b0f29cbf827bb6f813725de96407c84bf75fdd9ed59ce4269589f8d0bd5"}, {0xb0, 0x104, 0x412, "919d43acf9903c610d78b51038752ce41131445a740b4938031df1c9f014f8ef3939c7e17ae1afc5b4c27bb0f2538e289f453cacb58d6820565472db335772603268ba98730d7cdb4ecdb13eb50866baae5d41dcd05a1ad5dc489da3ad1964683722fb6f91ec43a64daa40008803a2aa155a017ce3dfec9300eb184c62cd3bdb04b21234763d48a86a3ea4e71a2ca94dd7ad9179481770c42f"}, {0x38, 0x117, 0x7, "6576181153b766e48e52c7f7bf122d60a6c2ee9a84c3ca89e8a0d35d1a95ba70de89e9999466"}, {0x40, 0x115, 0x4, "90b0729012317a5bb286cd01d5079ddee4656b258e2cefc748d360a6f2923e4f15ae91154b09e2a8fdddba29"}], 0x4, 0x40000}, 0x800) socketpair$inet(0x2, 0x5, 0x0, &(0x7f000014d000-0x8)={0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb9000-0x10)="2f6465762f73657175656e6365723200", 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f000072b000)=[{&(0x7f000043e000-0x29)="2900000018001980013d75241a6800210206e30068000001000300000900050000000200000000ff00", 0x29}], 0x1) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f000096b000-0x4)=0x200, 0x4) [ 81.212174] device gre0 entered promiscuous mode [ 81.855144] pktgen: kernel_thread() failed for cpu 0 [ 81.860274] pktgen: Cannot create thread for cpu 0 (-4) [ 81.865863] pktgen: kernel_thread() failed for cpu 1 [ 81.870946] pktgen: Cannot create thread for cpu 1 (-4) [ 81.876349] pktgen: Initialization failed for all threads 2017/10/30 05:46:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000739000/0x3000)=nil, 0x3000, 0x2, 0x46050, r0, 0x3c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000073b000)=0x89) r1 = socket$inet(0x2, 0x1000, 0x1) mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f000002e000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a9f000-0x4)=0x10) r2 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x1000005, 0x32, 0xffffffffffffffff, 0x400000000000) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x4030, r2, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x4, 0x32, r2, 0x0) write(r2, &(0x7f0000f54000-0x26)="26000000100047940000000a080000df130000000100000001000000000000000500020d0000eb", 0x27) setsockopt$sock_void(r1, 0x1, 0x19, 0x0, 0x0) add_key(&(0x7f0000897000)="6b657972696e6700", &(0x7f0000020000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2017/10/30 05:46:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10000100007) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x2) r0 = userfaultfd(0x800) getrusage(0xffffffffffffffff, &(0x7f000026c000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sync() ppoll(&(0x7f00004c8000-0x50)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x2b771af0a94fd80c, 0x0}, {r0, 0x0, 0x0}], 0x5, &(0x7f0000000000)={r1, 0x0}, &(0x7f00004c7000)={0x5}, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$tun(&(0x7f000031d000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000187000)={0x6, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x2, 0x6, 0x5, &(0x7f0000b1d000-0x10)=@generic="bf0bbbf6e118c4fb70f5ccebaca63c79", 0x5, 0xa93c, 0x3}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x1, 0xffff, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r5 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x21, &(0x7f0000001000)={0xb, 0x0, 0x3, 0xfffffffffffffffd}) setsockopt(r5, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r4) r6 = open(&(0x7f0000285000-0x8)="2e2f66696c653000", 0x2000, 0x82) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r6, 0xc01064b5, &(0x7f0000538000-0xc)={&(0x7f0000f89000-0xc)=[0x0, 0x0, 0x0], 0x3}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000f47000)={0x0, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x6, 0x6, 0x4}, &(0x7f0000be3000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000ab1000-0xc)=@sack_info={r7, 0x7ff, 0x1}, &(0x7f00002e6000)=0xc) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000e93000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendmmsg$unix(r2, &(0x7f000033f000)=[{&(0x7f000098b000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000aa8000)=[{&(0x7f00000b1000)="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", 0x1000}, {&(0x7f0000061000)="ebf94e76ae5ff28769798e113406a7bdc6af2eb771fbff65", 0x18}], 0x2, &(0x7f00007be000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x1, 0x880}, {&(0x7f0000555000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000ad9000)=[{&(0x7f0000580000-0x90)="13e98019f3df4d067ee32bd8bb66cac56bb9e7a77c7eb3b832c3d9175358a08acc6166974124e1f9990e2676f0ad607e8717674bf5f9c0c0eb6a2aaffa9aff385537ad6d32284f00dbd79a95a802a92305e97b5672bfeb5b5f92df2de48b403a6e8e3219e9e0f3f278338f98ff44dc8ed447c06e3605ab9753e22a3dbc5a41696c2cf4efaf8165c86e34cc5487e0c63f", 0x90}, {&(0x7f00006e4000-0x8d)="4bc2785a7775c3ffadc7c4eecc03d6772a981018e3c7a1c4485ae177f9eaffe135cac6d0cd34ba26b3e3295ee5ba2d84ce7f6f8771b2e1443fed7ae009cfa99a774857890c4d8b7c71129e388c6b1444af125cb65d13a82ed8d24efa74a653973729a71ae5fc5ceb50175fc0986ccf24ae5cbf07d09a7b660cd4603960e9996ffa2a07154ba0c6984d8fba0e0a", 0x8d}, {&(0x7f0000717000)="4aaec95fef25b512bcf708008464c9d0f760aa1988ad40b2862ac32539557e303a2d600b0e2553edac618e79469c00f59579fedad43ab2f46b89ea16e285b7", 0x3f}, {&(0x7f0000640000-0x8c)="e7249ff037927583a198fbd810373e6acae705e9fcdfd3f3efe6a58cf8f5b829410b3c72a9582589904c38e03761dd2bdd5ec682654f3ea82213f275140bc3107120072796fea5a362f4dc23d8c94414a2f787f55153f736e07eee0cb98ed69e8e602a31d6f6f4403e561a9748974db67fb2b9ee1af5ea30f31ed4697723fda764e660c50f094613618b7e90", 0x8c}, {&(0x7f0000b64000-0xd2)="6c1021cd9917ab55fb619432d0f6ab62ff76514702e55d35e26367c5974aa91e7dd05f9f6b591bb30d283623f2d2533b254a424907ffdee6ded8778f6ddbd041fff69459776906d7d8d9832c61a794c24dcb579ae32fc25189191cf22b6ce69e383c6ec6556ec74d1ae3216d3465a59aa66bdb130569ca9bb87a21750afc2c71f00056ced49a649b310afe8627eccb486e1c5048d4ccb3afd10fb7a7f053297a617320168a4dd891280f7acc0adfd50063b0febcc1fd937d72845541f04f51ac8f955ab0e88696546c10b370c988f130ccce", 0xd2}, {&(0x7f0000ce8000)="d2d137f74b30dff8cc5626c6a576a507c54f639c1e2d7cbec288642d88787bb6962fe0ece7fc552baa4f9213e0bd3efa9c96731989439243b4e4090bcc7b4c761bcc2ec9edf6a98e8b5e5b0c7586b4dda469d41aa7db8996995dda2f4805d0640b963584af6e4466da5dd6ad5d4baef04295368b379bb3", 0x77}, {&(0x7f0000b82000)="ac0ea02f7ef3be80894cf8ab220e64c36907de1f1091eab66d9178bbff729d5760c468f154302ec134cdb23555b4761d2f080ab4db0329ead4fa", 0x3a}, {&(0x7f0000547000)="5fce59ff2e6b286aa8a0af990cfaf447146d0e2232e00c3d17b3fe787c670ed5ae90d0e9d987be8879a7de1a87f5cf39e9d3a4834bc4d03bf8cdd773f09dc728d034891e922c7c47f1da936ff619c8ae88b379e38604cbc7f0208c3c1b6a76ae4b4f36c3dde7fcb041c8fc8b434128d8a2d6aa8b6d2cab3ba4fd591d5c53414d38b642b11b1d7560b72e2c3a193806370141acfa3b82d55a05677c56d3c06254504cb3dcce75ed0121d0268e4385b353c5603c24a5cd83ba322b1354a42cea671cc1bfd72d80957eb5d5206e20b3b1c6045258639c9013258e7634aff722735666a9c73dc1837756810117b0f68c5f1108b07b78751a8b53", 0xf8}], 0x8, &(0x7f0000a82000-0xa0)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r0, 0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, r5, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x5, 0x20000000}], 0x2, 0x40000) r8 = dup3(r2, r5, 0x0) sendmsg$inet_sctp(r5, &(0x7f00001b0000-0x38)={&(0x7f00001cd000-0x10)=@in={0x2, 0x1, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093c000)=[{&(0x7f0000f87000-0x91)="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", 0x1000}, {&(0x7f0000508000)="9baa277131dfaf554e7654a616a29e5c932b467ef8ee7a7719ef3bc3f1b93550eede3ac4e113108a8fb81dacc76206869ff8a0e05b974fb123bcb7e5e7b69648f89ab50c06bf72cba5b825285c84bc92525c3b4727be30ae12a0f6fcb67cbec1722117aa1f96ccdf67996266bb9c1c9e33654c9f", 0x74}, {&(0x7f000089d000)="9d9dfba39d53ed7ce82860f1cca6451cee3791c4d0789d1549c307b7150ea19fd14aeae2ac7e10dfc9f41064c1cb9331e5ff690235253bd1ac176ac5a31db58a6c041dde3b3c55004c5302a87b85efffe9dd2098bc6f68e4a9b551c98622a37df968dbce104b5807f58b9e079d367bb30d409c0569c38d536fc21fb7ad4470ce76a8adc792c4d955bbe6ca4ae20d9361d42e67955c843b6249fa9c5dd105eb44389c3e63637660467b5b2a55ba76df09acfb988d7db7bc33a5c324b70a", 0xbd}, {&(0x7f00000c0000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000130000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x9bee, 0x202, 0x5ef2, 0x5, 0x0}}, @init={0x18, 0x84, 0x0, {0x6, 0x1, 0x6c, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0xd22, 0x3, 0x0, 0x4, 0x0}}], 0x3, 0x4000}, 0x5) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f000017e000)={0x15, &(0x7f00000e5000)="5a97b6e91ab324b5bb459c0f7e237f51b856a1141c"}) socket$inet(0x2, 0x806, 0xffffffffffffffff) ioctl$TIOCMBIC(r8, 0x5417, &(0x7f0000e50000-0x4)=0xbfb9) sendto$llc(0xffffffffffffffff, &(0x7f0000ee1000-0x1001)="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", 0x1001, 0x40000, &(0x7f0000fda000)={0x1a, 0xff, 0x3cea46d, 0x9, 0xfffffffffffffff5, 0x800000000000007, @random="cec60006002e", [0x0, 0x0]}, 0x10) 2017/10/30 05:46:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000002000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000001000)=0x7, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x50040) ioctl$TCFLSH(r1, 0x540b, 0x1) msync(&(0x7f0000137000/0x2000)=nil, 0x2000, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffb, 0x3) pipe(&(0x7f00003db000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000662000-0x8)={0x0, 0x1}, &(0x7f0000861000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000622000)={r4, 0x3}, &(0x7f0000ad7000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000b9d000-0x20)={0x401, 0x0, 0x200, 0x7fff, 0x3, 0x5, 0x5, 0x2, r5}, &(0x7f00004b9000)=0x20) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) fremovexattr(r6, &(0x7f000092f000-0x18)=@known="73797374656d2e706f7369785f61636c5f61636365737300") r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r8, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f00001af000-0x10)={0x0, 0x2, &(0x7f0000135000)=[@in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, @in6={0xa, 0x1, 0xfffffffffffffff9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}]}, &(0x7f0000c04000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000de4000+0x86)={r9, 0x100000000}, 0x6) fcntl$setflags(r2, 0x2, 0x1) ioctl$TIOCSCTTY(r7, 0x540e, 0x3) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00001ec000-0x4)=0x0) r10 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r10, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) setsockopt$SO_TIMESTAMPING(r8, 0x1, 0x25, &(0x7f0000824000)=0x800, 0x4) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00002ff000)={0x0, 0x0}, &(0x7f0000bfa000-0x4)=0x8) socket$netlink(0x10, 0x3, 0x1f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000a8e000-0x108)={0x0, @in6={{0xa, 0x3, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x1, 0x2, 0xe5d, 0x8000, 0x0, 0x81, 0x6, 0x1f, 0xfff, 0xffffffff, 0x5, 0x5, 0xee, 0x1]}, &(0x7f0000798000-0x4)=0x108) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000576000+0xf85)=@int=0x100000000, 0x4) 2017/10/30 05:46:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x4, 0xffffffffc) pipe2(&(0x7f0000353000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$fuse_notify_store(r2, &(0x7f0000012000-0x28)={0x28, 0x0, 0x0, 0xffffffffffffffe1, 0x0, 0x0}, 0x28) splice(r1, 0x0, r0, 0x0, 0x200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f00001d0000-0xb)="2f6465762f6c6f6f702300", 0x2) pwrite64(r4, &(0x7f0000002000)="f7", 0x1, 0x0) fcntl$addseals(r4, 0x409, 0x8000000000002) sendfile(r4, r4, &(0x7f0000c11000-0x8)=0x0, 0x82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = fcntl$dupfd(r3, 0x406, r3) r6 = socket$netlink(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000192000-0xc)={0x0, 0x0, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x1) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000007f000)={r7, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r8, 0xc010640b, &(0x7f0000b13000)={r9, r7, 0x0}) clone(0xfffffffffffbffff, &(0x7f00007d9000-0x2)="", &(0x7f0000740000)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000000000)="9e") r10 = syz_open_dev$sndseq(&(0x7f00008b6000-0xd)="2f6465762f736e642f73657100", 0x0, 0x40000002) r11 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000514000-0x10)="2f6465762f73657175656e6365723200", 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r11, 0x54a2) setsockopt$inet_udp_int(r11, 0x11, 0x66, &(0x7f00008ad000-0x4)=0x5, 0x4) read(r6, &(0x7f00003c2000)="00000000000000000000000000000000000000000000000000000000", 0x1c) request_key(&(0x7f00003b5000)="6465616400", &(0x7f0000e4c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000248000-0x10)="2f6465762f736e642f73657100", 0xfffffffffffffff8) accept$ipx(r5, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000ba9000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r10, 0x4040534e, &(0x7f0000dfa000-0x50)={0x185, @tick=0x2, 0x101, {0xfffffffffffffffd, 0x80000001}, 0x20, 0xffffffffffffffff, 0x10000000000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r10, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "004ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d3c9db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f6a000)="2f6465762f73657175656e6365723200", 0x200, 0x0) 2017/10/30 05:46:18 executing program 2: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2d5, r1}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0xfffffffffffffff9, 0x0, 0x1, 0x8000, 0xa2a}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}], 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000004000-0xa)="73797a6b616c6c657200", &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000005000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000005000-0x4)=0x48) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000005000)={0xb4, 0x1a, 0x6, 0xfffffffffffffff7, 0x2e}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000007000-0x4)=0x0, 0x80800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000007000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000008000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000000a000-0x34)={{0x3, 0x2, 0x2, 0x3, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f000000b000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000a000)=0x73) 2017/10/30 05:46:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000048f000)="2e2f66696c653000", 0x201, 0x20) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000aea000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000420000)=0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) write$fuse_notify_inval_entry(r0, &(0x7f0000d2d000-0x20)={0x20, 0x101, 0x0, 0x9, 0x7fff}, 0x20) bind$inet6(r3, &(0x7f0000de7000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00004f3000-0x10)={0x4, &(0x7f0000ceb000)=[{0x3, 0x80000000, 0x200, 0xffff}, {0x24b9, 0x800, 0x6042, 0x3}, {0xffff, 0xde, 0x7000000, 0x358f}, {0x101, 0x401, 0x9, 0x100}]}, 0x10) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000046a000-0x4)=0x0) ioprio_get$pid(0x1, r4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000351000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x7, 0x175, 0x0, 0x10001, 0x2000000, r1}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000085f000)=0x2, 0x4) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003d8000)="2f6465762f73657175656e63657200", 0x321041, 0x0) listen(r3, 0x100000000) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000658000-0x10)={0x0, 0x7530}, 0x10) r6 = add_key(&(0x7f00000af000)="2e726571756573745f6b65795f6175746800", &(0x7f0000a38000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008e2000)="02bb3f5854e4bb346c9540e3c999329913000a00657927533629921c6bfdb911171fd383e607e2277ebe5dda5cc5de65a9ae037ea90ec84dd84e4d487d74157d58c05ab2478d8f5bcf5dcecfe187d2ab268c7b8ae5b64a98b5ff8f0bc89c6bda4c776575f420ca4472b05cae162a999958ee63966c854ca8e547a2e9e8ca0426aea72efd00c4b43b838d6278a2bb5152ac66ffa5e1b9c553", 0x98, 0xfffffffffffffff9) keyctl$update(0x2, r6, 0x0, 0x0) bind$inet(r0, &(0x7f000009a000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_tcp_TCP_MINRTT_INTERVAL(r3, 0x6, 0x6bf, &(0x7f0000948000)=0x0, &(0x7f00008e1000-0x4)=0x4) sendto$inet6(r5, &(0x7f0000f6f000)="8d", 0x1, 0x20000007, &(0x7f0000f71000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000c43000-0x10)={0x0, &(0x7f0000745000)=[]}) r7 = getpid() setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000465000-0x4)=0x4, 0x4) sched_getattr(r7, &(0x7f00007fb000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) sendmmsg(r5, &(0x7f00009f5000)=[{{&(0x7f0000897000+0xada)=@sco={0x1f, {0x0, 0x0, 0x28, 0x4, 0x1, 0xb6}}, 0x8, &(0x7f0000467000-0x30)=[{&(0x7f0000625000-0x10)="03fddc8c8535e6f628b118bf631a857b", 0x10}, {&(0x7f00005f0000-0x90)="68e3feece1ca54ebe77c12c823cd8594eb988fc30dd55c9ef781a688b8a26150516ab8e3ffe8e6768d9ec2155279363529926a61dea17cc8d26d702f8c1e59dfa577812aa3a4e459627538c16dde3a4604cb40a9027a8184db1ca4bdcf5d1e5531bb72039aa40013afc6d3ab8dc2ce7a5dcc39b751029ae2508d1d8e7d63f4f234eed0abb827bdb1c612a9cae265f594", 0x90}, {&(0x7f00006da000-0x97)="7fa4dc9836192f18050d7878f61fad03f13187f43a190cadc4de7d87eab59660b81d1ce1202747419023d0babb4c3ac25271a258d6ca0cdf9dcf17bd8fc35c22e0ac1b282b7609aadabf159ff5d94d99ee1fb4a04fe52fe5f24ba2f54d780d4dd7351403f04cf00cbad5eae8a6e2bbeeca2aef53228bf0d8c6c363abd399eb467ec7185a0b21bbfe2441bb93760d4de43402ee8586d92a", 0x97}], 0x3, &(0x7f00007d0000-0x488)=[{0xd0, 0x0, 0x9, "9efb4b6da33a17f535d6db8b964f5b38126e2da6ac8169dacb5f029bd087f20c1864b1ea883d129ac2dfe1200ebc3b8d716f00878a8f4b9d2f24e76eccf51d1dcd456e50e0920c0f963ad4da20c0ee6172eca3b7576145b146f2bad428b1bb244500171d463398ed9803eb9c82a424c483b8b0163b42b85600f54d1184f1070728974d93d891ec0211228079e728b351a2e74e01a6dff98212e334dd3937b77ebe081deedf738a8eb6f17e569da8843b7f728f92abba86556abb7280d8b9f0"}, {0x28, 0x107, 0x7, "88356f8227b59ed8cad7f93d41adc81cb0c3933d0d84"}, {0x88, 0x104, 0x0, "49ee1bcd164dd804d547e0cddc035a07031f2cc9c6884e01e761dab7108b2795872a18ef7fa5727246f485f2741fbcfa7b0fbb52e9ac0bbbc9c97a522c928d4cbdc5b2db1464f45477a103fd40ad96126f39ba6087a9c65e9cddc3dab96b8a773214bdc3a9831e6e5352f6d8d8b1be3388d769a84409"}, {0x110, 0x1, 0x2, "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"}, {0xc8, 0xff, 0x6, "f53f9465e6f1b66ebe10a64bd5d0890d44397a88a3a95b1b345494d9e370f953932e4c95df74b21a3dfeb1657317dd511f8816da2f821bf0d6441958392ac1b93cd15ef5c7fe94e78e2d80f2104da9eead1e906340e2ad2ace7a07f621a30d1f300c5a93914542f90e26c86ab0be6dd403349ea0ec8e4b644a2c82c1fac800b41efeb85dc099164a9d389484fe82fec23055a1bf982264732d5e53a6ca7849745fe0a11192015223ee2c7d3ca75eb19554a5d2"}, {0xc0, 0x0, 0x1, "affea32bc242956a6f4a04161caf461ff75b88393c1bf933240b42de8605c53dc8c2e652f45abe3bf5395a86399ace54ff9a733beec83562bb6fd2ec0e0ad506a6054a000f0bcd018cd193411283380c44c224b19ca14b4f2eaf6c089b509ef3089b836422a92dce0044ad585be2eba7481c2b5adb3df4ab32bd378dd3a888299888d4a1fba2a6842e8178f4c887024de011936afe467f3d3e0816f80c7029851d1bf612e143b52159ab2c798295"}, {0x70, 0x104, 0x2, "5dd6abfab61b28fcaf231a6e29f5c14652766e14afec96561648df2ab152266444050570eb694a989b3b325af5a1d7713e6cacd398488b915eb0fd0bd32acfae629cdbf93da8a0863ab52e506242ee8a39500723142af729118ce3a4babb6c"}], 0x7, 0x40}, 0x0}], 0x1, 0x44) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000cf5000-0x4)=0x0) r8 = openat$keychord(0xffffffffffffff9c, &(0x7f000078b000-0xe)="2f6465762f6b657963686f726400", 0x200000, 0x0) write$fuse_notify_poll_wakeup(r8, &(0x7f000028e000-0x18)={0x18, 0x0, 0x0, 0x1ff}, 0x18) accept$inet6(r3, &(0x7f0000dcb000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00006e2000-0x4)=0x1c) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000c89000-0x8)=[0x1, 0x100000001]) 2017/10/30 05:46:18 executing program 3: mmap(&(0x7f0000000000/0xb9000)=nil, 0xb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000067000+0xb60)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) r4 = dup2(r0, r0) write(r3, &(0x7f0000069000-0x95)="", 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000067000-0x4)=0x1da) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$urandom(&(0x7f0000009000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x82002) mmap(&(0x7f00000b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x4, 0x3, 0x7) ioctl$KDGETKEYCODE(r6, 0x4b4c, &(0x7f00000ba000-0x8)={0x7, 0x7}) mmap(&(0x7f00000b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r4, 0x0, 0x2c, &(0x7f00000ba000-0x118)={0x9, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) splice(r2, 0x0, r6, 0x0, 0x100000000, 0x0) splice(r5, 0x0, r3, 0x0, 0xfffffdff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f000001a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000061000)=0x14) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000087000)=0x0) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r4, 0x6, &(0x7f00000ba000)={0x2, 0x3, 0x8006, 0x0, r7}) fcntl$setpipe(r5, 0x407, 0x1) ioctl$UFFDIO_COPY(r6, 0x8010aa02, &(0x7f0000033000)={&(0x7f0000092000/0x1000)=nil, 0x1000}) writev(r6, &(0x7f000000b000)=[{&(0x7f000003c000-0x7)="2c81e4613b51", 0x6}], 0x1) writev(r4, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/10/30 05:46:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f9e000)={0xaa, 0xfffffffffffffffc, 0x0}) r1 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00006a7000-0xc)={0x3e, 0x80, 0x1d}) pwritev(r1, &(0x7f00003e9000-0x10)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) r2 = openat(0xffffffffffffff9c, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) r3 = socket(0x10, 0x3, 0xa) recvfrom$inet6(r3, &(0x7f000046f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce, 0x2, &(0x7f0000cfd000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000ff9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write$fuse_bmap(r2, &(0x7f0000a94000)={0x18, 0x40008e, 0x0, 0x0}, 0x18) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000502000)={0x2}, 0x4) sendfile(r3, r2, &(0x7f0000fd5000-0x8)=0x0, 0x80000001) mq_timedreceive(r2, &(0x7f000042c000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66, 0xd251, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f000032a000)=0x5, 0x4) connect$inet(r4, &(0x7f0000d0b000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setlease(r4, 0x400, 0x3) tee(r1, r4, 0x5, 0x9) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00005b9000-0x10)={0x80000000009, 0xffffffffffffffff, 0x8000, 0x2, 0x0}, &(0x7f0000dfe000)=0x10) 2017/10/30 05:46:18 executing program 6: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000098d000)="2e2f66696c653000", 0x250401, 0x10) alarm(0x200000001) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000f1d000)="2e2f66696c653000", 0x16) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f000037b000-0x4)=0x7) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) r3 = geteuid() mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00001ac000)="2e2f66696c653000", &(0x7f0000f1e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00003cd000)="2e2f66696c653000", &(0x7f0000f1e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() r8 = getpid() mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000f20000-0x6)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f1f000-0xc)={0x0, 0x0, 0x0}, 0xc) r12 = getpgid(0xffffffffffffffff) stat(&(0x7f0000aca000)="2e2f66696c653000", &(0x7f00007b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getegid() mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f1e000)=0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f1f000-0x8)="2e2f66696c653000", &(0x7f0000f1e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x9, &(0x7f0000f1f000)=[0x0, 0xffffffffffffffff, 0x0, r11, r10, r17, r11, r7, 0xffffffffffffffff]) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000f1e000)=[{&(0x7f0000f1e000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000f1e000+0xb2c)=[], 0x0, &(0x7f0000a41000-0xc0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r0]}], 0x5, 0x44880}, {&(0x7f0000005000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000e2d000)=[{&(0x7f000011f000-0xb6)="3be1aaf070763c5651e7014d11931e0394df0c6c3f9cfaaa0cd112f3703efde720cbef2dc244b68a08a8ca1e0c4c6fdf7ec7d16314f1a945c9fd69774b549a2302b489f22b4d854dfe189a9c0c119ba62760cdba4dfa03c5e47209fc8569efcd87849809966075445cf1958b92a38b90bf7b60f5aaaf8d9fbce8fb89ee6d65d68d5531c34dad992aa8142936f5ef57822970134c5a98e9d053a8b3ddf71f93430175f31a49a190fdca3d0d28a95c5e6367a2f5aae1e9", 0xb6}, {&(0x7f0000f1e000)="3ca646c071bed2a064a861d5c5fe6a13c0da969bd40921ff3a4bbeba8b4d0493d87462f7a1444b138f49eab61e", 0x2d}, {&(0x7f0000f1f000-0x94)="5f9d20785cd85da0692e2e5d1349ee1c8ddf209556bb26fe2fbbecbf027d21c0c744a0701b5131e9dcc1b593189419aa6d2de503a49708ab1d7a10cb4166e6718dfebc45122dc1e869330dfaf070ab282fa79d4ec7e7645b37f27e959075f7f23a6177ddd4feff6e4aca222fc0eb0bf0f23ea03336db0800b414fa114a499237bee348c72d222b5cc0d99079e98667bb2526f9f9", 0x94}, {&(0x7f0000f1e000)="062b9e6fdfee18d7ad7d6422179b52a62e30b8d681b66623b8d147", 0x1b}, {&(0x7f0000a13000-0xdf)="9e73cfd7160c99547418fe0d9486aabc868b67e871747d5fb4e2ad12befe93b08e9dfcbc72c03b63341b388c710cb0c48cceb1c76eada04f00ad75f96594805c74dca730022a2fd67c583619e44418a728825a146bbee4a8ceec186c7886bcfc327237cdfed969764927bb64b9b3ba9a9b9e3addc1e614c576b3da0d310529ab31065dade28749c0a2241a549b625617159776de3f66de61a02b4852705cd0abf84a13938e5b5e60111cc5f0f03e45180968ad61ac2a70a4abf19c5888c46e76aba11c09300dfc9e0ef5d37f40a21aa4fb5e21cc243eb9d134a50414b65ae4", 0xdf}, {&(0x7f000005b000)="0892b32a04a4c0ca966c841560d02807e72a42b3faaf31ee1443e8d7f32d4952738ec702cadf3115bff78ae2635842e012910344419f83a69d1c0a32cae7587dfd0720eb", 0x44}], 0x6, &(0x7f0000490000-0x158)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r11}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r15, r16, r18}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0xa, 0x8000}], 0x2, 0x40000) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000f1d000-0x28)={@common="73697430000000000000000000000000", @ifru_names=@generic="3da612ef01a5da0516ef6697bdaaa0d3"}) ioctl$TCXONC(r1, 0x540a, 0x1) 2017/10/30 05:46:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) gettid() r1 = syz_open_dev$loop(&(0x7f0000951000-0xb)="2f6465762f6c6f6f702300", 0x2, 0x2c00) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r1, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000e5c000-0x108)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000be0000-0x8)={0x0, 0x0}) r2 = creat(&(0x7f0000a8a000-0x8)="2e2f66696c653000", 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r3 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r3, &(0x7f0000f61000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000f65000+0x1f0)={{{@in6=@remote={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=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed4000-0x4)=0xe8) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000090d000)={@common="726f7365300000000000000000000000", @ifru_settings={0x9, 0x5, @cisco=&(0x7f00003f7000)={0x800, 0x2}}}) socketpair(0x8, 0x80a, 0x3, &(0x7f0000b7d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009c8000-0x59)={0x0, 0x51, "3bd4909a33acd1def25d2b2e4506e9b3ba029e24e3d20f2d99ee71bf9c88d99044746e7fef826d20bbce83cc5bd7132d98e9dac5e06f975b3a904422729df18f0d96bf9880fc567042d797d8762666cc8c"}, &(0x7f0000262000)=0x59) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000ab1000)=@assoc_value={r7, 0x7}, &(0x7f000032e000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00009ca000)=@assoc_id=0x0, &(0x7f0000a4e000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000422000)={r8, 0x480, 0x400000000000030}, 0xc) writev(r4, &(0x7f0000e07000)=[{&(0x7f0000075000-0x2d)="2900000020001906013d0010000000060200001615de0005000000040d000a000000000000000000088fec81a3", 0x2d}], 0x1) ioctl$TCSBRK(r2, 0x5409, 0x6) getsockopt$inet6_int(r3, 0x29, 0x35, &(0x7f0000558000)=0x0, &(0x7f0000939000)=0x4) connect$inet6(r3, &(0x7f0000eab000-0x1c)={0xa, 0x2, 0x1ffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000439000-0x4)=0x0, &(0x7f000011a000)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00005c5000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa0000)=0xe8) sendto$inet6(r3, &(0x7f0000348000-0x5ad)="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", 0x5ad, 0x20000000, &(0x7f0000cd1000-0x1c)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) close(r2) fcntl$notify(r2, 0x402, 0x10) setsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f000058a000)=0x5, 0x4) write(r1, &(0x7f0000001000-0x26)="01", 0x1) 2017/10/30 05:46:18 executing program 6: keyctl$join(0x1, &(0x7f00001b5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}) r0 = creat(&(0x7f0000ef6000-0x8)="2e2f66696c653000", 0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", 0xc000, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x4}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x8)={r1, 0x2}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000002000)={&(0x7f0000003000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r1, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CWND(r0, 0x6, 0x6b4, &(0x7f0000005000-0x4)=0xffffffffffffff5c, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000005000-0x8)="6b657972696e6700", &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x6)="7d5e276c6f00", 0xffffffffffffffff) keyctl$setperm(0x5, r3, 0x20000000) getsockname$packet(r0, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000006000)={@multicast1=0xe0000001, @multicast2=0xe0000002, r4}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000007000)=@assoc_value={r2, 0x8}, 0x8) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000009000-0x4)=0x51) [ 81.993909] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2017/10/30 05:46:18 executing program 7: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000fda000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000fda000-0x4)=0x10) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000fda000-0x10)={0x4, 0x31, 0x1ff, "3dee18116ba2", 0x1ff, 0x0}, 0x10) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f000071c000)=0x0) r1 = syz_open_dev$random(&(0x7f000024c000-0xc)="2f6465762f72616e646f6d00", 0x0, 0xfffffffffffffffe) ioctl$int_in(r1, 0x5452, &(0x7f0000784000-0x8)=0x1f) r2 = getpgrp(0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setown(r1, 0x8, r2) sched_getscheduler(r2) write$fuse_ioctl(r1, &(0x7f0000fd7000)={0x20, 0x1, 0x7, 0xfffffffffffffffc, 0x40, 0x1, 0x4}, 0x20) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000fdb000-0x4)=0x0, &(0x7f0000eb0000-0x4)=0x0, &(0x7f0000fdb000-0x4)=0x0) r5 = getgid() lstat(&(0x7f0000062000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x9, &(0x7f0000fdb000-0x24)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fdb000-0x8)="2e2f66696c653000", &(0x7f0000fda000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fda000)="2e2f66696c653000", &(0x7f00007dc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = geteuid() mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fda000)="2e2f66696c653000", &(0x7f0000fdb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fda000)="2e2f66696c653000", &(0x7f0000fdb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00008d5000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000203000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000057e000)=0x0, &(0x7f000071a000-0x4)=0x0, &(0x7f0000fda000)=0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fda000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fda000)=0xe8) r17 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000265000)={0x0, 0x0, 0x0}, &(0x7f0000889000-0x4)=0xc) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000120000-0x4)=0x0, &(0x7f0000b5d000)=0x0, &(0x7f0000fda000)=0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000345000)="2e2f66696c653000", &(0x7f0000eea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000fdb000-0x10)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) r22 = getuid() r23 = getegid() mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000fda000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000fda000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006bf000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dbc000)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f0a000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000b14000-0x150)=[{&(0x7f0000fdb000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000fdb000-0x30)=[{&(0x7f0000958000)="56d893ebf2f3163f60754c61236a8a8c03932939a95ae6ac3099fbe17e4dcc7fa285d8b3ea7e3492af7e9bd4d2cd37719bd46bd7929fb6a2e2d80fdc6e12757b724125ad29501380e4238380472340f075eee896cc2fee5f6ed5035ff29d657d53dddac93fb4f481329bd1463bfb822c71b12be903aae4d9100a5bd1be83324590a5099f05ab1655a65992cbf9920bdc", 0x90}, {&(0x7f0000fdb000-0x6c)="a1e2ba5102925fc179f02401a387ef7a708ddbb1f695662e39068dce957ce63c65d3dfe3f5cd454ef0aa43151cb957f8a69ef2de8c075d8f9529c7e85e96637655e7631692e2d015f13ea2f0e3d2040c5b73800268219305ce785cfc8b593f3c5f3bdad3fdf40a08fa1ff9af", 0x6c}, {&(0x7f0000fda000)="0eb3716d9e1127450f7383fb15cc516aaacc889135f0f08dd630863003234bb042f88fc1d6c4656681aa0660bb6491b5bef045bdf4e9617a7f743cff97e27ea742b0ac82a03791f5df725ce0e527d37e8190566d6cd8988a8a1e52d18ea6e920ed4256bf659c227658ca9f0abf0f6e0c0fc064f65e43ff9530f8b78f2e610b36115080dc0611c786f95b7f29eb714a99d029c4d36dec9dc67b3ffa91206d2f239d27733bd2c597f55e95b73ac5987a2325bccf3f581f193a1e35e41fb4828a324c577fb7cdee663610be76fdb06d512eb14226a5914f", 0xd6}], 0x3, &(0x7f0000526000-0xa8)=[@rights={0x28, 0x1, 0x1, [r1, r1, r3, r0, r1, r3]}, @cred={0x20, 0x1, 0x2, r2, r4, r5}, @cred={0x20, 0x1, 0x2, r2, r6, r7}, @rights={0x20, 0x1, 0x1, [r3, r3, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r8, r9}], 0x5, 0x0}, {&(0x7f0000f43000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00000b7000-0x40)=[{&(0x7f0000258000-0x7b)="e29bd8a72276eede4e836cfc03266fbbb96d646f9562e279b1a7744b019791a5d1e91daf5cd84c5fa1ee35d5590fa35b9f19075b1315bac56c5e3c30b06a913b1da2f708aefce97b31357aaee6fcfde7103529245975c38264a2cbb4c270fdd6c1fc7dbd7ad0ba07618c731ff9d6651df3ea8ce8ceb14d32be87fc8915c1f3cf4154db093160bd1d43c6b5", 0x8b}, {&(0x7f0000363000)="9dbfb69f56e843c85bdfb216064a6b9afd5b0adc505f4c93e47c33ea2dab90ab43cb6405e56843738576cac74a6a03af5f4d82cdaa9343ed6f21b820ec3f9afc08c2bd89100c895fd9cb6212bd3bbcc712bc31", 0x53}, {&(0x7f0000d3a000-0x2f)="094eb6e485294c931e1f157114ef3fc08b3868ed4f136bf4fbca4ff1e74ee991472b09a50e515ddbd23842e41d02ec", 0x2f}, {&(0x7f0000c9f000)="b017031baa5b", 0x6}], 0x4, &(0x7f000022d000-0x40)=[@cred={0x20, 0x1, 0x2, r2, r10, r11}, @cred={0x20, 0x1, 0x2, r2, r12, r13}], 0x2, 0x4000814}, {&(0x7f0000fdb000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000330000-0x40)=[{&(0x7f0000fdb000-0x36)="3c0b34db1ad07244598945518ff75c35bfcfa29a9d17c6afa49a260b5a1078260d2ee8ab48753e912cb4bfe4a591fa7d4c7f2e80eb97", 0x36}, 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0x1000}], 0x1, &(0x7f0000fdb000-0x40)=[@cred={0x20, 0x1, 0x2, r2, r20, r21}, @cred={0x20, 0x1, 0x2, r2, r22, r23}], 0x2, 0x20000000}, {&(0x7f0000fda000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000fdb000-0x10)=[{&(0x7f0000fda000)="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0x1000}], 0x1, &(0x7f0000ea0000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r3, r3, r1, r0, r3]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r24, r25}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r26, r27}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r3, r0]}], 0x6, 0x5}, {&(0x7f00003da000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000fdb000-0x20)=[{&(0x7f0000fdb000-0xa0)="97bbbcffd11b2387ddcebcf7f58d492385c6ff603dd54645b6ce15cb416170ba4ad6861c276c1fce51ca626dd93180f5b6268a51e0cff6d8b66255937ded489f24f0ca5964799cac726d426f9082080c26eb854d9ee2d91bf2113723cb42c0e0163003b9181fb317777e57b13c7af6547a3d08158cf97195f8a9d9eaae361c2f1692932155e4e8ceb10cc288658f51ba6ecdc7d30e6923874392648287b33425", 0xa0}, {&(0x7f00001cd000)="df3a553c6f6e717c9f8c1c8a6e7386e0e4539a618e4ceb757d1f6bdfa8f44d243582b2a8c52125994076e4a02990e7ddd8edc335be1661721f13e9f107020ff7baa8357cc97058ad6ddc701f5f6885acecba8a2984f38167e78587a44d87679c23ab01250c7deced226b1948689e2c42aeec453d3c1d0590e4d42160b9684805c4bc7e3c2a4f584a02cfb9781d7134bc9e48f6390383e18c609ed60c6a7bbb0e838d59001552228c4b671d93c88a462836f8944f6ae6f82d0d7b71f37f90e0a802eb2184a05b0e9a01aff588aa1c865592a21d9b7c562df5222da5c2dc43da99", 0xe0}], 0x2, &(0x7f0000fda000)=[@rights={0x20, 0x1, 0x1, [r1, r3, r1]}], 0x1, 0x20004801}], 0x6, 0x20004015) fcntl$setsig(r1, 0xa, 0x12) gettid() flock(r1, 0x7) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x4) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fda000-0x10)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cd2000-0x28)={@common="69666230000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000055000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000fdb000-0x8)="2e2f66696c653000", &(0x7f000025c000)={0x9c, 0x3ff}) futex(&(0x7f000000d000-0x4)=0x2, 0x1, 0x101, &(0x7f0000fd8000)={r28, r29+10000000}, &(0x7f0000048000)=0xff, 0x79) 2017/10/30 05:46:18 executing program 4: mmap(&(0x7f0000000000/0xd29000)=nil, 0xd29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f0000d22000)=0x800100000000e, 0x4) connect$inet6(r0, &(0x7f0000d2a000-0x1c)={0xa, 0x0, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) getsockname(r0, &(0x7f0000d27000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00008d1000)=0x60) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000d27000)=0x7fffffff) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000387000)=0xfffffffffffffffc, 0x4) getpeername(r1, &(0x7f0000d1b000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000d2a000-0x4)=0x6) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xd, &(0x7f0000d2c000-0x4)=0x2e3, 0x4) select(0x40, &(0x7f0000ca7000-0x40)={0x7, 0x1ff, 0x3, 0x4, 0x9, 0x6, 0x2, 0x5}, &(0x7f00008d6000-0x40)={0x40, 0xffff, 0x6, 0x3, 0x8001, 0x100000000, 0x4, 0x7}, &(0x7f00007d8000)={0x9, 0x1, 0x1, 0x200, 0x5, 0xad, 0x7fffffff, 0x9}, &(0x7f0000d2a000)={0x77359400, 0x0}) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000b72000-0x4)=0x5d4, 0x4) r2 = socket(0x8, 0x10a, 0x20) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000449000-0x4)=0x0) bind$inet6(r0, &(0x7f00000f3000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000cac000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0xe8c7238ea98f727c, 0x1, 0x1, 0x5e86, 0x400, 0x1f}, 0x20) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000d17000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000d25000)="3e20752a9f28db20466a850d7aecf498081551cb0d93e901a6e4456e1a0a6b771ba5d52ebad15041d9837929e475aa63d32038d98aaedca52e4d88116a0e25e082000000d99138a4dd2b45ae75db20d9ffffff7f7dfd57abc48004f8f3a17be549903d083064c84e5c937cd50d43e524411e1f08fe371bc39f1cf5345874e0c4bf9f7aac6ee22408b2260f8283320789ecded9d36f7bdd622659fc5ded11bb082f12783aabd800000800a82d4bcfa0d0a615a1e9f7e9e0d08d921b595cbe6db9726fbd854ac572850003276dff1400a540be4a1aebee6220dfabf6e0bfb74f562db4669dba9197fc838997b41230ae93f06887", 0xf3, 0x8000, &(0x7f00007a8000)={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ec3c48d}, 0x1c) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000d2c000)={0x0, 0x50}, &(0x7f0000d2c000)=0x8) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00008d3000)={r3, 0x4, &(0x7f000011b000)=[@in6={0xa, 0x2, 0xffff, @loopback={0x0, 0x1}, 0x81}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x33}, @in6={0xa, 0x3, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}]}, &(0x7f0000d2c000)=0x10) close(r0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/30 05:46:18 executing program 2: mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000dc6000)={0xa, 0x3, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6a1}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000a36000)="6463746370e7", 0x6) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000eec000-0x4)=0x0) mmap(&(0x7f0000e0d000/0x3000)=nil, 0x3000, 0xc, 0x32, r0, 0x0) bind$inet(r1, &(0x7f00001cb000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000852000-0x4)=0x0, &(0x7f0000eea000-0x4)=0x4) getpid() mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000eeb000-0x4)=0x3, 0x4) mmap(&(0x7f0000eeb000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1030, &(0x7f0000eec000-0x1030)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="10e0dff73543", [{[], {0x8100, 0x3ff, 0x2, 0x3}}], {{0x800, @ipx={0xffff, 0x101e, 0x5, 0x0, {@random=0x5, @random="4c7f1f0af9cf", 0x8a}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x9}, "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"}}}}, 0x0) sendto$inet(r1, &(0x7f0000ee3000)="", 0x0, 0x20008045, &(0x7f0000c4e000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) sendto$inet(r1, &(0x7f0000d5e000)="e385970b267b7ea3ede6d105e34d6d1bad0897911a2cf520ddc4712e17fa3fb6b9aa0e2abfce681a3dc763f4db8444ea59b78de5efdf2167be5d0b8321950ee8b900321d5899bdf8140b9abcc4e5e780da2778e640887a750d11009b9556b371f437519df2ab044c80aac08c95f392e4602f827577f4976445e88313d7b4338facb3534bb090bd95563b8188559ecf68526777ea785972065c0a1986f5d79490c3696cc3c227b44f205a22d18991d1b7289ce2e5372d4b1b19bee230676659ddd7d6e34635a1eb19d54333566e5b234776bbc009ab012f34960533193ff3790583d2e2f6da7521a78545b33d1ea2bdad79b7696113ea1fc09f2d101b3a73c41e814487a13abea4cbc05fd9a524fa9d14d666b2d01004d2b00ccbb61f24bf36b0942b4b4fa09ecd630d37e39d424f95ddc7d9b22fe48a6bc9482fef82a2e297236622fa3f508d20d74d1156d1341e085dc60c0468b90fecda00d05e853f2c161fc3e743e2e5d7792833d79911d59ea005b6f50af3649667bb18bff907321602ee5dbd6bdb6d578b732803a3c2cb0211bd4975ebaacae34b98469eebd8e550a162236584812df37ca4bcdc77fb5cd92cb7722c89d659b6b83c829d76d920b4218352f4a39f5503d3f12d67c7b071cd3b01b7bea5fa6c5d8fde3e6d3e1050ca2552b97580393164ce4ed1f968258160ba558225f80ed01fe07f40a43d7bfddcd6a8caec40b178ea3bde5b58955c0a8236a19db3032ecf96fc4d8662858817b7155dc626940493ccd74888acc654d4f526ff864f3e5062f4e10c04780f894e672be15f6d091688bac746c9ec2d9d5739c7f32173b2c80efa9c6bbc5fa8469394028ef4d2327fe75dfcd3ab05b4acf25ad91fb654016fd806b53d9961ee93518c574a13e0b4d85c7ed42f1f0c000000000000003fac4bfcd415e87eac2439d0b373cbbd7c93444487db60a4e05ab0bdcdd17c8a9b4cc40aa7687d0cbc770c51104b20efc4ca7b815d0339e6422a0ccdb39981b3d4691b93ec6772d9b17b9f65a55ce8b50a0a568b29f2e519c0f693ae1f3277ba3160f992a36b2a59eb7f5dfd15f07dbeeee9bb35856e01d96276c60dce93ff45ad0001dec305549c3d88fdc3645f0d7781fa39d0bbb0d190bab9f4e3e4fe000000004005c3006e4dbcc505484dfba9d1684519c6839b6751b7b52d2c0b15a599c8ce1d01a77a6773d90868111c584937a814ed86b2c55dca9504cc4030a8d8f4a7a34383ba0e099f6125d96b280b6e4a02a3a20da66ac2757dfe30e3e76a1f24c6109962c7471c5e0f8e3d60e341d6dc7682fdd81dab63fad57d5857d9113ad7c2e44d533161dc30026599dcd4ec9464cd7e319b83cf9b55a5ce4daaf2150115fab72e12e9191bf8e04a5d22d0a1f63f1eb0d7721f60901c7d7346a17763a65ea0b5d439d7c239830598dce4508256dd3eb28dec0f482706d0e6dc3629cd63aa47c44271edc1f09f503c967b2e51e5f3e84c277bb2b532bc64eefacaff6616cc1d7c67965f99ef3fcfca09bf0936b86c9abf60a4d312d268b6e2476502a27dcfca771638a703db0b8f33b30902b3df91da7a46073c86d5c0093613ea47bdf6fd3bd7e48383ff4cbf501e1c84558e6efe89ab370f5b0296b565b6f9ce912791bd88520596efb26e3b85074d980fc8c98c2edd98532a0d11098bace67627d6624a8e3e90f7758968c2a21b11ed5a67060d0941ccaa50040de2e5af58f4b6f3a3e9663d563850c169fd443920da023d29e2cad214ace6183927935e967a928a1c38ec6aac040000003d41b644fa15422122f1e4f95c15376619deb556a9b5cd0cf22a03bd34558d54e47edc38ec8149bd2774c346a07426a833c95c094914b005ba5d03e014e3cb8ee4380354a027e81b21d67307908945b3b035627929f180f1e9cc93520410fe6bbde713df5d567f616bb985ac9ba7a8dd3e815641819d02f98c6352590a0c9122134907fa774a543477f874a79f34558f0779450200824ca7f52ec9b1fb10ca50537b6afe47c93bf9f903a2188931570426f0b33358adb462915b4bdf40cd9281eb12f4bd03cf710e0b5f7cc542bdd254fec66f5c4196325cadb04cc586b859a36f07be1a80ff253da58c084afca21337e6fc751d07442161eff26335dbf4037648b6d0be7abc696793bbe942ca57eb02b4ba990e1d0b5019e3073e372abdf168697f78912a954a32d9705c9f4004f1e2fab2cc872b02835fb7dfa3d52fba901f887d277fd9eb0af0246a3476007474e80b587ea5cb03cd46bbd6abadde52c2c9b8491147caab485e309c5980614c37043ca4c34a082bb92aa930fcf69a5c98472d7a18d170d383f5e1d98acd0bbf3f4e860144d2f9de602152f35f0b073923945fd282040b363ab941b58f6e850de2320735c2d000ea460ac37019dabf8c0d629359a3bd350c8d453c0ba2521bc6a3528a2224de05c1c56e49e243ff48420a92a41ce3f3b1cf0431e659e85b20894f0e0825018caca890e2c6f8929f3aaf114ebced490d2ccf0dad8fcd8ab660e9050d02f59d47e6511fb4f6d14be1b753c0aea5d0cb876885115d2224d3e9882ecbd34d18d76d481d39339816c794f0026def2733d2a689692b65298af350bb47f4b7b3e614a212640843dd8e17e0fe0854b129c29c78bb0e24f037a0cf00000004dca76d9fbafc98b73a8833598ed5eea01c8318ddb0cb52e8e09f6d769d6bc104cb118a8462e521d83d52e5ba9eb0d74e23868a56e4f9e1f982f7c5fbef944cecd4c9c14cabf58c282386d507937e83799f191a152026804bb2c4481db58168694be4e99b255a37051aa98e65ac5eade8b69b921c9d2859f63d66bd8ae3349dd1120be91fe376fe77fa60af0be36bebd9a38a73234855e7a18ae668111bd091b3373f6f20a2bbe0329f09daacca84f26af01ff6b3a016585f2a1372978e9f8aa7be75152c0d1d9ae1bf0e6fea59a2e1d23adb0b32586c6d5bdec0a161c337043953eb9c50d9ebaaca1b578dbfce44bfbd3c6e83a58e5e7ccb9bfed0e138ea0a096cc3d0ba840b2707f776d7fac5b47e225b20ffc95047ca91aae4d29a92c7d19bce4fa008b24fb1a0bf4242a557fce18d49390a5d4df011fda8865bbb1324bf5a7b053021e7c728b558a372da425715a41ddb0817563eea58c0df5569dfb688b544dd641d4be0aaf5e3c03fb81119b097c5fcbb0bf9de2de6f4335c706c9dfc6fb8df64157b897b4831c6c9921c583230e48eee2a1ab0b7b9afef1e90f04e1de0d84c4424339cf265fa0043d1a8ddf44791e32c56ae48266eabab2dc8912745f51244d5b862dcc6a80d5672dfd0a91d4cdb5808dedd22ccc718f6ca0be2f1f0db5fdc98df00fd5022d652409c734852f54135aa7da9f8585ae9e2431fb84accbf320cca8cdf7d30c16d49a88835f898b0da384a384095684a2cca5f60299088cb3b338d47e7897a63a87279c29cffb6f8cea1f62971dea4db2ab393feed4bb494745d0000000034ee8bbf675ac367d6e81c187deb2f0cb8605528ab35f0fc33bd11bc9505af0e78738b196e2b5880d20bcd218e306f33c049625a5dab7916e5c221495ea12dd21b80ccafd20d48bac083fa0ec45ef7740b730d2cb55dde082cfcf23039e4b742d43d8eb7839d1369ed37fbed6c6aa57f4eb6ae18b6c5391129d8312c09878eb462cffc10588b7579dde1872fe1fd1258192d669739a67da2bb2936fa3b7edc541c2c7723d936f6bc957a4f8325eec6a287378be86e112d2680926562d8655ddb98623595adc812233aebb6e6ade1e43fa8433304d74813dcb70dc5064568d32154e2b916240141fbcb63d76e8bfab443683a050a35b0c6d553a2951f7be1d42cfa0c68e982d7bdaa8822171aec3a988df132b55ca19f44ce7142acecd301f75713afd62d2270ea6e1f8ede1186e64d79a0cc585eb300f32a1ca15a6d29407f21d4808ca500b5a85ba42efb2ba7ac923ecfc407276ae53207153c882a2fac261f2a64168007f8b5f4ac49d7fb479022a29a941de42063539b1e3114600bb84b4f743276eed0c8dfe9a8eed4ec380265bc040000000000000003ffc1ec445d878da04af3302955feafd3a0b72425552f940dcc1c96b3ca84139d6ec793a8588ab9078237cfb916ef226e117692b886ad8449440d625d3eef57184d308b9e0fbdabe7b599a6e4a8f231299265cde5238a9fe96d6d842207f332fffffffffffffe01663f8d45a6a9f919cb95d73f9c24da2d97e3ee8d093a218a6aba2fe2a6cbb7c84e5f7c5ee5d697dd7e4b7af625139760a1407a368d4b01723a5ac26b586e6fc7dd4895d1214f00a922eb4250979b1f34fcfe3420a3ed005cef198cd6486802c62d5a836e822d4d08f0315506155fb8de7f7f8cc1b5f7f4e8b2be066d01f79e9b1525ae8b1079e426a7ec53a2917beb0c99d78cd49a4adec4acca38338e65d4813c6705d566c97fe9f5e3a4854a3cd29301ad77a98d085e2bacc5d1f008dc9704d19c839f33c733724a995b34fe4dd7d96fb69aed94f22718fa9f3d7f19473a1054465465eed3b8cd38a07c1289b167d7d84e4dd34c614aae5a5f8da14cc277a7cc619046ba18c489ac26ae665d142e7e3cf227fb57d4d079ac30f7b0a5fa00728fcd799c741b5d5c7520a0dcc48a0a5f0c826354a6f9b34eeb4352c05ef835ecd65b579e38ce47ccd612c84d660db2d702e253cb82e825544cb80abd326bd8194064e8b6f76197897f07337810e1f6f4f8e3b6250dc6fbbf4b9c1e28080db7cc8d56acaf329f66147790cf8d534e713ebe6e84618c03a300c7015a7de3119cc08c267c8c8942a583f3a7f6dfdf20a4a345438f70bb98d194267e0ed331705bfcf8172e7ea242fd0a7583c119802a7e3299ef80a402876352a45ffa67ec490495", 0xd8d, 0x4004000020000046, 0x0, 0x0) r2 = socket$inet(0x2, 0x807, 0x6a8702d) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000092f000-0xc)={@empty=0x0, @multicast1=0xe0000001, 0xfffffffffffffffd}, 0xc) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000012a000/0x3000)=nil, 0x3000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x4, 0x32, r0, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0x11, &(0x7f0000eee000)="9d0798", 0x3) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0xa, &(0x7f0000eee000-0x4)=0x1ffffffffffffff, 0x4) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x400000000005, 0x84, &(0x7f0000eea000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x20000000003, 0x32, 0xffffffffffffffff, 0x200000000) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000ee4000)=0x0, &(0x7f0000566000)=0x4) 2017/10/30 05:46:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000043000-0x11)="706f7369785f61636c5f61636365737300", 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = add_key(&(0x7f0000043000-0x5)="6465616400", &(0x7f0000031000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r4 = request_key(&(0x7f000002f000-0x8)="7472757374656400", &(0x7f0000016000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001e000)="6b657972696e6747504c70726f632c6264657662646576766d6e6574307070703100", 0xffffffffffffffff) keyctl$negate(0xd, r3, 0x2, r4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000042000)={0x6bd6, 0x3, 0xffffffff, 0x6, 0x10000}, 0x14) clock_gettime(0x0, &(0x7f0000023000)={0x0, 0x0}) clock_gettime(0x10000000000, &(0x7f0000b1e000-0x10)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000c28000)=[{0xfff, 0x3, 0x8, 0x7f, @tick=0x401, {0x2, 0x1ff}, {0x7, 0x8000}, @raw8={"9aa9ace5aec8a9c3cc6d9fc5"}}, {0x4962, 0x3, 0x40, 0xe1b, @time={r5, r6+30000000}, {0x8000, 0x3f}, {0xffffffffffff6af7, 0x6}, @raw8={"d31b9fc225ae5b2b5b2199d4"}}, {0x3f, 0xc0000, 0x0, 0x7, @time={0x0, 0x0}, {0x4, 0x1}, {0x1, 0x9b}, @time=@tick=0x1}], 0x90) modify_ldt$write(0x1, &(0x7f0000e98000)={0x4d73, 0xffffffff, 0x0, 0x2, 0x6, 0x0, 0xb19, 0x1, 0xfffffffffffffa18, 0x3}, 0x10) syz_emit_ethernet(0x13, &(0x7f0000017000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="b4c3d6b5d25d", [], {{0x0, @llc={0x3, @llc={0x7e, 0x0, "bd", ""}}}}}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x2e, @time={0x0, 0x1c9c380}, 0x0, {0x0, 0x0}, 0xf4, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000e68000)={0x6, 0xdadb, 0xffffffff, 0x2, 0x100000001}) creat(&(0x7f0000b1f000)="2e2f66696c653000", 0x0) bind$ax25(r0, &(0x7f0000124000-0x10)={0x3, {"b2bbbca845e10a"}, 0x8001}, 0x10) open(&(0x7f0000002000)="2e2f62757300", 0x141042, 0x0) futimesat(r0, &(0x7f0000708000-0x6)="2e2f62757300", &(0x7f00004af000)={{0x0, 0x0}, {0x77359400, 0x0}}) 2017/10/30 05:46:18 executing program 1: mmap(&(0x7f0000000000/0x5c6000)=nil, 0x5c6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000002000)=[{&(0x7f00005c6000-0x4c)=[{0x1c, 0x8c6, 0x0, 0x0, 0x0, "37d543aec7410c75cc00ac"}], 0x1c}], 0x1, &(0x7f0000002000-0x100)=[@rights={0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x0}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x6, 0x40000}, 0x20000010) ioctl(r0, 0x227b, &(0x7f0000001000)="06") ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000241000+0x26b)=0x2e3) mmap(&(0x7f00005c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005c6000)={0x0, 0x875b, 0x1ff, 0x3, 0xde1, 0x9}, &(0x7f0000164000)=0x14) mmap(&(0x7f00005c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005c6000+0xc11)={r1, @in6={{0xa, 0x3, 0x40, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x9}, 0x98) mmap(&(0x7f00005c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00005c8000-0x4)=0x0) fcntl$setstatus(r0, 0x4, 0x3ffc) read(r0, &(0x7f00005c6000-0x39)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a) 2017/10/30 05:46:18 executing program 4: getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3, 0xd98d, 0x7f, 0xbe41, 0x4ff7}, &(0x7f0000642000)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000956000)={0x628f, 0x8200, 0x2, 0x804, r1}, 0x10) r2 = add_key(&(0x7f0000000000)="2e726571756573745f6b65795f6175746800", &(0x7f000048e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000482000-0xda)="9541c788cd9b591d8bcb74f45ffc223a4fdedc45e751f04cd507714d0da2d79dfc1c4ef3f3e3c10d527ee2736eacbf416b7d5ab52c36e31c62a1fa2eb2b1a8d63247cbead3d328bf6816920cb3d58639746db5771fa3e20c7c7cc0cceabdb22f872f1031fc70b8c70eceea6abf6d95d7e564d5aca0b99b1bdfa94d452acf719af95ef865426323878774437cc39c5b539b2a8fdcebcd81e9f6454c6f71395cc4d3abd3425cd3e15767fec167c75939487ef4dd8e6ca4e78635685f22e32bc6a3c3355448922fd07244fdee636b9e2db7ba4ee8d0a3293eb13276", 0xda, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000000000)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x5f)="42f706c159a9bde70acab4803d1b7db35530063ccff99661694b0411fa21a09618cd080d0a43a5d76b4d5f1362998f8274394ae35518fef1934df9c9900760f76ad2e9b939608bd8de4e167fd48608e3c4b33042df1289175a40d982471ecd", 0x5f, 0x0) keyctl$link(0x8, r2, r3) [ 82.093680] ================================================================== [ 82.101089] BUG: KASAN: slab-out-of-bounds in do_raw_write_lock+0x1a3/0x1d0 at addr ffff8801a73d6fe8 [ 82.110348] Read of size 4 by task syz-executor1/17036 [ 82.115606] CPU: 1 PID: 17036 Comm: syz-executor1 Not tainted 4.9.58-g3861f0b #75 [ 82.123198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.132527] ffff880188aefa28 ffffffff81d91149 ffff8801d77ff780 ffff8801a73d6f80 [ 82.140517] ffff8801a73d6fe0 ffffed0034e7adfd ffff8801a73d6fe8 ffff880188aefa50 [ 82.148471] ffffffff8153c01c ffffed0034e7adfd ffff8801d77ff780 0000000000000000 [ 82.156413] Call Trace: [ 82.158967] [] dump_stack+0xc1/0x128 [ 82.164833] [] kasan_object_err+0x1c/0x70 [ 82.170602] [] kasan_report.part.1+0x21c/0x500 [ 82.176800] [] ? do_raw_write_lock+0x1a3/0x1d0 [ 82.182996] [] __asan_report_load4_noabort+0x29/0x30 [ 82.189712] [] do_raw_write_lock+0x1a3/0x1d0 [ 82.195736] [] _raw_write_lock_irqsave+0x56/0x62 [ 82.202106] [] ? sg_remove_request+0x70/0x120 [ 82.208215] [] sg_remove_request+0x70/0x120 [ 82.214151] [] sg_finish_rem_req+0x295/0x340 [ 82.220173] [] sg_read+0x91c/0x1400 [ 82.225412] [] ? sg_ioctl+0x573/0x2af0 [ 82.230912] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 82.237542] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 82.244522] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 82.251502] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 82.258132] [] __vfs_read+0x103/0x670 [ 82.263550] [] ? __kernel_write+0x340/0x340 [ 82.269487] [] ? fsnotify+0x86/0xf30 [ 82.274814] [] ? fsnotify+0xf30/0xf30 [ 82.280231] [] ? avc_policy_seqno+0x9/0x20 [ 82.286081] [] ? selinux_file_permission+0x82/0x460 [ 82.292714] [] ? security_file_permission+0x89/0x1e0 [ 82.299431] [] ? rw_verify_area+0xe5/0x2b0 [ 82.305279] [] vfs_read+0x107/0x330 [ 82.310519] [] SyS_read+0xd9/0x1b0 [ 82.315673] [] ? vfs_copy_file_range+0x740/0x740 [ 82.322045] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 82.328589] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 82.335130] Object at ffff8801a73d6f80, in cache fasync_cache size: 96 [ 82.341755] Allocated: [ 82.344213] PID = 17036 [ 82.346762] save_stack_trace+0x16/0x20 [ 82.350702] save_stack+0x43/0xd0 [ 82.354118] kasan_kmalloc+0xad/0xe0 [ 82.357797] kasan_slab_alloc+0x12/0x20 [ 82.361739] kmem_cache_alloc+0xba/0x290 [ 82.365765] fasync_helper+0x37/0xb0 [ 82.369443] sg_fasync+0x86/0xb0 [ 82.372774] SyS_fcntl+0x658/0xc70 [ 82.376280] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 82.380994] Freed: [ 82.383108] PID = 3 [ 82.385309] save_stack_trace+0x16/0x20 [ 82.389246] save_stack+0x43/0xd0 [ 82.392666] kasan_slab_free+0x73/0xc0 [ 82.396516] kmem_cache_free+0xb2/0x2e0 [ 82.400454] fasync_free_rcu+0x1d/0x20 [ 82.404306] rcu_process_callbacks+0x871/0x12c0 [ 82.408940] __do_softirq+0x206/0x951 [ 82.412707] Memory state around the buggy address: [ 82.417599] ffff8801a73d6e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 82.424921] ffff8801a73d6f00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 82.432244] >ffff8801a73d6f80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 82.439564] ^ [ 82.446286] ffff8801a73d7000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 82.453607] ffff8801a73d7080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 82.460927] ================================================================== [ 82.468249] ================================================================== [ 82.475576] BUG: KASAN: slab-out-of-bounds in do_raw_write_lock+0x1bd/0x1d0 at addr ffff8801a73d6ff0 [ 82.484807] Read of size 8 by task syz-executor1/17036 [ 82.490048] CPU: 1 PID: 17036 Comm: syz-executor1 Tainted: G B 4.9.58-g3861f0b #75 [ 82.498845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.508165] ffff880188aefa28 ffffffff81d91149 ffff8801d77ff780 ffff8801a73d6f80 [ 82.516109] ffff8801a73d6fe0 ffffed0034e7adfe ffff8801a73d6ff0 ffff880188aefa50 [ 82.524053] ffffffff8153c01c ffffed0034e7adfe ffff8801d77ff780 0000000000000000 [ 82.531998] Call Trace: [ 82.534552] [] dump_stack+0xc1/0x128 [ 82.539881] [] kasan_object_err+0x1c/0x70 [ 82.545644] [] kasan_report.part.1+0x21c/0x500 [ 82.551838] [] ? do_raw_write_lock+0x1bd/0x1d0 [ 82.558033] [] __asan_report_load8_noabort+0x29/0x30 [ 82.564750] [] do_raw_write_lock+0x1bd/0x1d0 [ 82.570773] [] _raw_write_lock_irqsave+0x56/0x62 [ 82.577142] [] ? sg_remove_request+0x70/0x120 [ 82.583251] [] sg_remove_request+0x70/0x120 [ 82.589191] [] sg_finish_rem_req+0x295/0x340 [ 82.595213] [] sg_read+0x91c/0x1400 [ 82.600454] [] ? sg_ioctl+0x573/0x2af0 [ 82.605955] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 82.612589] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 82.619575] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 82.626554] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 82.633183] [] __vfs_read+0x103/0x670 [ 82.638599] [] ? __kernel_write+0x340/0x340 [ 82.644539] [] ? fsnotify+0x86/0xf30 [ 82.649871] [] ? fsnotify+0xf30/0xf30 [ 82.655288] [] ? avc_policy_seqno+0x9/0x20 [ 82.661137] [] ? selinux_file_permission+0x82/0x460 [ 82.667768] [] ? security_file_permission+0x89/0x1e0 [ 82.674484] [] ? rw_verify_area+0xe5/0x2b0 [ 82.680331] [] vfs_read+0x107/0x330 [ 82.685575] [] SyS_read+0xd9/0x1b0 [ 82.690727] [] ? vfs_copy_file_range+0x740/0x740 [ 82.697095] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 82.703640] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 82.710184] Object at ffff8801a73d6f80, in cache fasync_cache size: 96 [ 82.716809] Allocated: [ 82.719268] PID = 17036 [ 82.721818] save_stack_trace+0x16/0x20 [ 82.725765] save_stack+0x43/0xd0 [ 82.729180] kasan_kmalloc+0xad/0xe0 [ 82.732855] kasan_slab_alloc+0x12/0x20 [ 82.736791] kmem_cache_alloc+0xba/0x290 [ 82.740815] fasync_helper+0x37/0xb0 [ 82.744494] sg_fasync+0x86/0xb0 [ 82.747826] SyS_fcntl+0x658/0xc70 [ 82.751329] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 82.756044] Freed: [ 82.758155] PID = 3 [ 82.760357] save_stack_trace+0x16/0x20 [ 82.764293] save_stack+0x43/0xd0 [ 82.767710] kasan_slab_free+0x73/0xc0 [ 82.771559] kmem_cache_free+0xb2/0x2e0 [ 82.775497] fasync_free_rcu+0x1d/0x20 [ 82.779347] rcu_process_callbacks+0x871/0x12c0 [ 82.783980] __do_softirq+0x206/0x951 [ 82.787742] Memory state around the buggy address: [ 82.792635] ffff8801a73d6e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 82.799962] ffff8801a73d6f00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 82.807285] >ffff8801a73d6f80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 82.814607] ^ [ 82.821582] ffff8801a73d7000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 82.828904] ffff8801a73d7080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 82.836223] ================================================================== [ 82.843546] ================================================================== [ 82.850874] BUG: KASAN: slab-out-of-bounds in do_raw_write_lock+0x199/0x1d0 at addr ffff8801a73d6fec [ 82.860109] Read of size 4 by task syz-executor1/17036 [ 82.865352] CPU: 1 PID: 17036 Comm: syz-executor1 Tainted: G B 4.9.58-g3861f0b #75 [ 82.874147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.883469] ffff880188aefa28 ffffffff81d91149 ffff8801d77ff780 ffff8801a73d6f80 [ 82.891419] ffff8801a73d6fe0 ffffed0034e7adfd ffff8801a73d6fec ffff880188aefa50 [ 82.899360] ffffffff8153c01c ffffed0034e7adfd ffff8801d77ff780 0000000000000000 [ 82.907306] Call Trace: [ 82.909862] [] dump_stack+0xc1/0x128 [ 82.915193] [] kasan_object_err+0x1c/0x70 [ 82.920955] [] kasan_report.part.1+0x21c/0x500 [ 82.927153] [] ? do_raw_write_lock+0x199/0x1d0 [ 82.933348] [] __asan_report_load4_noabort+0x29/0x30 [ 82.940064] [] do_raw_write_lock+0x199/0x1d0 [ 82.946088] [] _raw_write_lock_irqsave+0x56/0x62 [ 82.952459] [] ? sg_remove_request+0x70/0x120 [ 82.958572] [] sg_remove_request+0x70/0x120 [ 82.964509] [] sg_finish_rem_req+0x295/0x340 [ 82.970536] [] sg_read+0x91c/0x1400 [ 82.975778] [] ? sg_ioctl+0x573/0x2af0 [ 82.981280] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 82.987913] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 82.994891] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 83.001868] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 83.008498] [] __vfs_read+0x103/0x670 [ 83.013913] [] ? __kernel_write+0x340/0x340 [ 83.019859] [] ? fsnotify+0x86/0xf30 [ 83.025196] [] ? fsnotify+0xf30/0xf30 [ 83.030615] [] ? avc_policy_seqno+0x9/0x20 [ 83.036468] [] ? selinux_file_permission+0x82/0x460 [ 83.043100] [] ? security_file_permission+0x89/0x1e0 [ 83.049817] [] ? rw_verify_area+0xe5/0x2b0 [ 83.055665] [] vfs_read+0x107/0x330 [ 83.060907] [] SyS_read+0xd9/0x1b0 [ 83.066063] [] ? vfs_copy_file_range+0x740/0x740 [ 83.072433] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 83.078979] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 83.085524] Object at ffff8801a73d6f80, in cache fasync_cache size: 96 [ 83.092151] Allocated: [ 83.094609] PID = 17036 [ 83.097158] save_stack_trace+0x16/0x20 [ 83.101100] save_stack+0x43/0xd0 [ 83.104517] kasan_kmalloc+0xad/0xe0 [ 83.108198] kasan_slab_alloc+0x12/0x20 [ 83.112135] kmem_cache_alloc+0xba/0x290 [ 83.116162] fasync_helper+0x37/0xb0 [ 83.119840] sg_fasync+0x86/0xb0 [ 83.123166] SyS_fcntl+0x658/0xc70 [ 83.126673] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 83.131389] Freed: [ 83.133502] PID = 3 [ 83.135706] save_stack_trace+0x16/0x20 [ 83.139646] save_stack+0x43/0xd0 [ 83.143061] kasan_slab_free+0x73/0xc0 [ 83.146911] kmem_cache_free+0xb2/0x2e0 [ 83.150848] fasync_free_rcu+0x1d/0x20 [ 83.154702] rcu_process_callbacks+0x871/0x12c0 [ 83.159335] __do_softirq+0x206/0x951 [ 83.163096] Memory state around the buggy address: [ 83.167989] ffff8801a73d6e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 83.175312] ffff8801a73d6f00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 83.182635] >ffff8801a73d6f80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 83.189959] ^ [ 83.196677] ffff8801a73d7000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 83.204000] ffff8801a73d7080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 83.211320] ================================================================== [ 83.218643] ================================================================== [ 83.225974] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801a73d6fe4 [ 83.236508] Read of size 4 by task syz-executor1/17036 [ 83.241750] CPU: 1 PID: 17036 Comm: syz-executor1 Tainted: G B 4.9.58-g3861f0b #75 [ 83.250548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.259869] ffff880188aef9b0 ffffffff81d91149 ffff8801d77ff780 ffff8801a73d6f80 [ 83.267819] ffff8801a73d6fe0 ffffed0034e7adfc ffff8801a73d6fe4 ffff880188aef9d8 [ 83.275762] ffffffff8153c01c ffffed0034e7adfc ffff8801d77ff780 0000000000000000 [ 83.283707] Call Trace: [ 83.286264] [] dump_stack+0xc1/0x128 [ 83.291594] [] kasan_object_err+0x1c/0x70 [ 83.297356] [] kasan_report.part.1+0x21c/0x500 [ 83.303552] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 83.311052] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 83.317943] [] __asan_report_load4_noabort+0x29/0x30 [ 83.324664] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 83.331988] [] queued_write_lock_slowpath+0x116/0x150 [ 83.338791] [] do_raw_write_lock+0xc7/0x1d0 [ 83.344727] [] _raw_write_lock_irqsave+0x56/0x62 [ 83.351098] [] ? sg_remove_request+0x70/0x120 [ 83.357215] [] sg_remove_request+0x70/0x120 [ 83.363151] [] sg_finish_rem_req+0x295/0x340 [ 83.369176] [] sg_read+0x91c/0x1400 [ 83.374428] [] ? sg_ioctl+0x573/0x2af0 [ 83.379929] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 83.386561] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 83.393541] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 83.400526] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 83.407156] [] __vfs_read+0x103/0x670 [ 83.412572] [] ? __kernel_write+0x340/0x340 [ 83.418508] [] ? fsnotify+0x86/0xf30 [ 83.423835] [] ? fsnotify+0xf30/0xf30 [ 83.429253] [] ? avc_policy_seqno+0x9/0x20 [ 83.435101] [] ? selinux_file_permission+0x82/0x460 [ 83.441733] [] ? security_file_permission+0x89/0x1e0 [ 83.448449] [] ? rw_verify_area+0xe5/0x2b0 [ 83.454300] [] vfs_read+0x107/0x330 [ 83.459542] [] SyS_read+0xd9/0x1b0 [ 83.464698] [] ? vfs_copy_file_range+0x740/0x740 [ 83.471068] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 83.477613] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 83.484155] Object at ffff8801a73d6f80, in cache fasync_cache size: 96 [ 83.490780] Allocated: [ 83.493238] PID = 17036 [ 83.495791] save_stack_trace+0x16/0x20 [ 83.499728] save_stack+0x43/0xd0 [ 83.503148] kasan_kmalloc+0xad/0xe0 [ 83.506829] kasan_slab_alloc+0x12/0x20 [ 83.510767] kmem_cache_alloc+0xba/0x290 [ 83.514792] fasync_helper+0x37/0xb0 [ 83.518469] sg_fasync+0x86/0xb0 [ 83.521799] SyS_fcntl+0x658/0xc70 [ 83.525304] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 83.530019] Freed: [ 83.532131] PID = 3 [ 83.534334] save_stack_trace+0x16/0x20 [ 83.538272] save_stack+0x43/0xd0 [ 83.541949] kasan_slab_free+0x73/0xc0 [ 83.545800] kmem_cache_free+0xb2/0x2e0 [ 83.549736] fasync_free_rcu+0x1d/0x20 [ 83.553589] rcu_process_callbacks+0x871/0x12c0 [ 83.558224] __do_softirq+0x206/0x951 [ 83.561983] Memory state around the buggy address: [ 83.566878] ffff8801a73d6e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 83.574202] ffff8801a73d6f00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 83.581523] >ffff8801a73d6f80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 83.588843] ^ [ 83.595297] ffff8801a73d7000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 83.602622] ffff8801a73d7080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 83.609942] ================================================================== [ 83.617262] ================================================================== [ 83.624605] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801a73d6fe4 [ 83.635138] Read of size 4 by task syz-executor1/17036 [ 83.640379] CPU: 1 PID: 17036 Comm: syz-executor1 Tainted: G B 4.9.58-g3861f0b #75 [ 83.649179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.658505] ffff880188aef9b0 ffffffff81d91149 ffff8801d77ff780 ffff8801a73d6f80 [ 83.666528] ffff8801a73d6fe0 ffffed0034e7adfc ffff8801a73d6fe4 ffff880188aef9d8 [ 83.674468] ffffffff8153c01c ffffed0034e7adfc ffff8801d77ff780 0000000000000000 [ 83.682410] Call Trace: [ 83.684966] [] dump_stack+0xc1/0x128 [ 83.690296] [] kasan_object_err+0x1c/0x70 [ 83.696057] [] kasan_report.part.1+0x21c/0x500 [ 83.702252] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 83.709750] [] __asan_report_load4_noabort+0x29/0x30 [ 83.716468] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 83.723793] [] queued_write_lock_slowpath+0x116/0x150 [ 83.730597] [] do_raw_write_lock+0xc7/0x1d0 [ 83.736534] [] _raw_write_lock_irqsave+0x56/0x62 [ 83.742904] [] ? sg_remove_request+0x70/0x120 [ 83.749016] [] sg_remove_request+0x70/0x120 [ 83.754954] [] sg_finish_rem_req+0x295/0x340 [ 83.760975] [] sg_read+0x91c/0x1400 [ 83.766216] [] ? sg_ioctl+0x573/0x2af0 [ 83.771718] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 83.778348] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 83.785326] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 83.792301] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 83.798930] [] __vfs_read+0x103/0x670 [ 83.804344] [] ? __kernel_write+0x340/0x340 [ 83.810280] [] ? fsnotify+0x86/0xf30 [ 83.815609] [] ? fsnotify+0xf30/0xf30 [ 83.821022] [] ? avc_policy_seqno+0x9/0x20 [ 83.826871] [] ? selinux_file_permission+0x82/0x460 [ 83.833507] [] ? security_file_permission+0x89/0x1e0 [ 83.840224] [] ? rw_verify_area+0xe5/0x2b0 [ 83.846072] [] vfs_read+0x107/0x330 [ 83.851313] [] SyS_read+0xd9/0x1b0 [ 83.856467] [] ? vfs_copy_file_range+0x740/0x740 [ 83.862839] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 83.869385] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 83.875927] Object at ffff8801a73d6f80, in cache fasync_cache size: 96 [ 83.882550] Allocated: [ 83.885011] PID = 17036 [ 83.887563] save_stack_trace+0x16/0x20 [ 83.891499] save_stack+0x43/0xd0 [ 83.894927] kasan_kmalloc+0xad/0xe0 [ 83.898603] kasan_slab_alloc+0x12/0x20 [ 83.902540] kmem_cache_alloc+0xba/0x290 [ 83.906563] fasync_helper+0x37/0xb0 [ 83.910241] sg_fasync+0x86/0xb0 [ 83.913571] SyS_fcntl+0x658/0xc70 [ 83.917076] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 83.921792] Freed: [ 83.923906] PID = 3 [ 83.926110] save_stack_trace+0x16/0x20 [ 83.930047] save_stack+0x43/0xd0 [ 83.933464] kasan_slab_free+0x73/0xc0 [ 83.937314] kmem_cache_free+0xb2/0x2e0 [ 83.941249] fasync_free_rcu+0x1d/0x20 [ 83.945102] rcu_process_callbacks+0x871/0x12c0 [ 83.949734] __do_softirq+0x206/0x951 [ 83.953493] Memory state around the buggy address: [ 83.958388] ffff8801a73d6e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 83.965729] ffff8801a73d6f00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 83.973050] >ffff8801a73d6f80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 83.980372] ^ [ 83.986826] ffff8801a73d7000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 83.994146] ffff8801a73d7080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 84.001472] ================================================================== [ 84.008792] ================================================================== [ 84.016118] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801a73d6fe4 [ 84.026652] Read of size 4 by task syz-executor1/17036 [ 84.031896] CPU: 1 PID: 17036 Comm: syz-executor1 Tainted: G B 4.9.58-g3861f0b #75 [ 84.040692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.050013] ffff880188aef9b0 ffffffff81d91149 ffff8801d77ff780 ffff8801a73d6f80 [ 84.057966] ffff8801a73d6fe0 ffffed0034e7adfc ffff8801a73d6fe4 ffff880188aef9d8 [ 84.065913] ffffffff8153c01c ffffed0034e7adfc ffff8801d77ff780 0000000000000000 [ 84.073864] Call Trace: [ 84.076419] [] dump_stack+0xc1/0x128 [ 84.081747] [] kasan_object_err+0x1c/0x70 [ 84.087508] [] kasan_report.part.1+0x21c/0x500 [ 84.093706] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 84.101205] [] __asan_report_load4_noabort+0x29/0x30 [ 84.107930] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 84.115254] [] queued_write_lock_slowpath+0x116/0x150 [ 84.122058] [] do_raw_write_lock+0xc7/0x1d0 [ 84.127994] [] _raw_write_lock_irqsave+0x56/0x62 [ 84.134364] [] ? sg_remove_request+0x70/0x120 [ 84.140474] [] sg_remove_request+0x70/0x120 [ 84.146408] [] sg_finish_rem_req+0x295/0x340 [ 84.152442] [] sg_read+0x91c/0x1400 [ 84.157693] [] ? sg_ioctl+0x573/0x2af0 [ 84.163193] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 84.170630] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 84.177611] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 84.184590] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 84.191220] [] __vfs_read+0x103/0x670 [ 84.196637] [] ? __kernel_write+0x340/0x340 [ 84.202573] [] ? fsnotify+0x86/0xf30 [ 84.207902] [] ? fsnotify+0xf30/0xf30 [ 84.213316] [] ? avc_policy_seqno+0x9/0x20 [ 84.219164] [] ? selinux_file_permission+0x82/0x460 [ 84.225794] [] ? security_file_permission+0x89/0x1e0 [ 84.232512] [] ? rw_verify_area+0xe5/0x2b0 [ 84.238360] [] vfs_read+0x107/0x330 [ 84.243599] [] SyS_read+0xd9/0x1b0 [ 84.248764] [] ? vfs_copy_file_range+0x740/0x740 [ 84.255133] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 84.261679] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 84.268222] Object at ffff8801a73d6f80, in cache fasync_cache size: 96 [ 84.274846] Allocated: [ 84.277304] PID = 17036 [ 84.279855] save_stack_trace+0x16/0x20 [ 84.283803] save_stack+0x43/0xd0 [ 84.287218] kasan_kmalloc+0xad/0xe0 [ 84.290897] kasan_slab_alloc+0x12/0x20 [ 84.294838] kmem_cache_alloc+0xba/0x290 [ 84.298863] fasync_helper+0x37/0xb0 [ 84.302547] sg_fasync+0x86/0xb0 [ 84.305877] SyS_fcntl+0x658/0xc70 [ 84.309382] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 84.314097] Freed: [ 84.316210] PID = 3 [ 84.318411] save_stack_trace+0x16/0x20 [ 84.322348] save_stack+0x43/0xd0 [ 84.325763] kasan_slab_free+0x73/0xc0 [ 84.329614] kmem_cache_free+0xb2/0x2e0 [ 84.333556] fasync_free_rcu+0x1d/0x20 [ 84.337410] rcu_process_callbacks+0x871/0x12c0 [ 84.342042] __do_softirq+0x206/0x951 [ 84.345804] Memory state around the buggy address: [ 84.350697] ffff8801a73d6e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 84.358019] ffff8801a73d6f00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 84.365342] >ffff8801a73d6f80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 84.372663] ^ [ 84.379119] ffff8801a73d7000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 84.386451] ffff8801a73d7080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 84.393781] ================================================================== [ 84.401102] ================================================================== [ 84.408431] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801a73d6fe4 [ 84.418965] Read of size 4 by task syz-executor1/17036 [ 84.424206] CPU: 1 PID: 17036 Comm: syz-executor1 Tainted: G B 4.9.58-g3861f0b #75 [ 84.433004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.442323] ffff880188aef9b0 ffffffff81d91149 ffff8801d77ff780 ffff8801a73d6f80 [ 84.450271] ffff8801a73d6fe0 ffffed0034e7adfc ffff8801a73d6fe4 ffff880188aef9d8 [ 84.458212] ffffffff8153c01c ffffed0034e7adfc ffff8801d77ff780 0000000000000000 [ 84.466152] Call Trace: [ 84.468712] [] dump_stack+0xc1/0x128 [ 84.474051] [] kasan_object_err+0x1c/0x70 [ 84.479815] [] kasan_report.part.1+0x21c/0x500 [ 84.486014] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 84.493513] [] __asan_report_load4_noabort+0x29/0x30 [ 84.500229] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 84.507553] [] queued_write_lock_slowpath+0x116/0x150 [ 84.514356] [] do_raw_write_lock+0xc7/0x1d0 [ 84.520296] [] _raw_write_lock_irqsave+0x56/0x62 [ 84.526666] [] ? sg_remove_request+0x70/0x120 [ 84.532775] [] sg_remove_request+0x70/0x120 [ 84.538709] [] sg_finish_rem_req+0x295/0x340 [ 84.544731] [] sg_read+0x91c/0x1400 [ 84.549971] [] ? sg_ioctl+0x573/0x2af0 [ 84.555473] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 84.562105] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 84.569082] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 84.576058] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 84.582690] [] __vfs_read+0x103/0x670 [ 84.588106] [] ? __kernel_write+0x340/0x340 [ 84.594045] [] ? fsnotify+0x86/0xf30 [ 84.599372] [] ? fsnotify+0xf30/0xf30 [ 84.604786] [] ? avc_policy_seqno+0x9/0x20 [ 84.610636] [] ? selinux_file_permission+0x82/0x460 [ 84.617270] [] ? security_file_permission+0x89/0x1e0 [ 84.623988] [] ? rw_verify_area+0xe5/0x2b0 [ 84.629836] [] vfs_read+0x107/0x330 [ 84.635078] [] SyS_read+0xd9/0x1b0 [ 84.640232] [] ? vfs_copy_file_range+0x740/0x740 [ 84.646602] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 84.653148] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 84.659689] Object at ffff8801a73d6f80, in cache fasync_cache size: 96 [ 84.666316] Allocated: [ 84.668777] PID = 17036 [ 84.671334] save_stack_trace+0x16/0x20 [ 84.675274] save_stack+0x43/0xd0 [ 84.678691] kasan_kmalloc+0xad/0xe0 [ 84.682369] kasan_slab_alloc+0x12/0x20 [ 84.686317] kmem_cache_alloc+0xba/0x290 [ 84.690345] fasync_helper+0x37/0xb0 [ 84.694029] sg_fasync+0x86/0xb0 [ 84.697358] SyS_fcntl+0x658/0xc70 [ 84.700865] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 84.705580] Freed: [ 84.707692] PID = 3 [ 84.709894] save_stack_trace+0x16/0x20 [ 84.713840] save_stack+0x43/0xd0 [ 84.717258] kasan_slab_free+0x73/0xc0 [ 84.721109] kmem_cache_free+0xb2/0x2e0 [ 84.725046] fasync_free_rcu+0x1d/0x20 [ 84.728897] rcu_process_callbacks+0x871/0x12c0 [ 84.733530] __do_softirq+0x206/0x951 [ 84.737292] Memory state around the buggy address: [ 84.742185] ffff8801a73d6e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 84.749511] ffff8801a73d6f00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 84.756838] >ffff8801a73d6f80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 84.764161] ^ [ 84.770615] ffff8801a73d7000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 84.777937] ffff8801a73d7080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 84.785257] ================================================================== [ 84.792581] ================================================================== [ 84.799911] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801a73d6fe4 [ 84.810444] Read of size 4 by task syz-executor1/17036 [ 84.815686] CPU: 1 PID: 17036 Comm: syz-executor1 Tainted: G B 4.9.58-g3861f0b #75 [ 84.824483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.833809] ffff880188aef9b0 ffffffff81d91149 ffff8801d77ff780 ffff8801a73d6f80 [ 84.841765] ffff8801a73d6fe0 ffffed0034e7adfc ffff8801a73d6fe4 ffff880188aef9d8 [ 84.849710] ffffffff8153c01c ffffed0034e7adfc ffff8801d77ff780 0000000000000000 [ 84.857654] Call Trace: [ 84.860207] [] dump_stack+0xc1/0x128 [ 84.865536] [] kasan_object_err+0x1c/0x70 [ 84.871297] [] kasan_report.part.1+0x21c/0x500 [ 84.877498] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 84.884998] [] __asan_report_load4_noabort+0x29/0x30 [ 84.891717] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 84.899045] [] queued_write_lock_slowpath+0x116/0x150 [ 84.905847] [] do_raw_write_lock+0xc7/0x1d0 [ 84.911784] [] _raw_write_lock_irqsave+0x56/0x62 [ 84.918156] [] ? sg_remove_request+0x70/0x120 [ 84.924266] [] sg_remove_request+0x70/0x120 [ 84.930202] [] sg_finish_rem_req+0x295/0x340 [ 84.936225] [] sg_read+0x91c/0x1400 [ 84.941469] [] ? sg_ioctl+0x573/0x2af0 [ 84.946972] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 84.953604] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 84.960581] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 84.967560] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 84.974191] [] __vfs_read+0x103/0x670 [ 84.979606] [] ? __kernel_write+0x340/0x340 [ 84.985542] [] ? fsnotify+0x86/0xf30 [ 84.990869] [] ? fsnotify+0xf30/0xf30 [ 84.996285] [] ? avc_policy_seqno+0x9/0x20 [ 85.002135] [] ? selinux_file_permission+0x82/0x460 [ 85.008771] [] ? security_file_permission+0x89/0x1e0 [ 85.015488] [] ? rw_verify_area+0xe5/0x2b0 [ 85.021334] [] vfs_read+0x107/0x330 [ 85.026575] [] SyS_read+0xd9/0x1b0 [ 85.031728] [] ? vfs_copy_file_range+0x740/0x740 [ 85.038102] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 85.044646] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 85.051187] Object at ffff8801a73d6f80, in cache fasync_cache size: 96 [ 85.057813] Allocated: [ 85.060270] PID = 17036 [ 85.062821] save_stack_trace+0x16/0x20 [ 85.066760] save_stack+0x43/0xd0 [ 85.070176] kasan_kmalloc+0xad/0xe0 [ 85.073852] kasan_slab_alloc+0x12/0x20 [ 85.077789] kmem_cache_alloc+0xba/0x290 [ 85.081816] fasync_helper+0x37/0xb0 [ 85.085495] sg_fasync+0x86/0xb0 [ 85.088825] SyS_fcntl+0x658/0xc70 [ 85.092327] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 85.097043] Freed: [ 85.099154] PID = 3 [ 85.101355] save_stack_trace+0x16/0x20 [ 85.105298] save_stack+0x43/0xd0 [ 85.108714] kasan_slab_free+0x73/0xc0 [ 85.112563] kmem_cache_free+0xb2/0x2e0 [ 85.116500] fasync_free_rcu+0x1d/0x20 [ 85.120353] rcu_process_callbacks+0x871/0x12c0 [ 85.124987] __do_softirq+0x206/0x951 [ 85.128747] Memory state around the buggy address: [ 85.133648] ffff8801a73d6e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 85.140970] ffff8801a73d6f00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 85.148293] >ffff8801a73d6f80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 85.155615] ^ [ 85.162069] ffff8801a73d7000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 85.169393] ffff8801a73d7080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 85.176713] ================================================================== [ 85.184035] ================================================================== [ 85.191362] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801a73d6fe4 [ 85.201898] Read of size 4 by task syz-executor1/17036 [ 85.207138] CPU: 1 PID: 17036 Comm: syz-executor1 Tainted: G B 4.9.58-g3861f0b #75 [ 85.215937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.225255] ffff880188aef9b0 ffffffff81d91149 ffff8801d77ff780 ffff8801a73d6f80 [ 85.233201] ffff8801a73d6fe0 ffffed0034e7adfc ffff8801a73d6fe4 ffff880188aef9d8 [ 85.241141] ffffffff8153c01c ffffed0034e7adfc ffff8801d77ff780 0000000000000000 [ 85.249087] Call Trace: [ 85.251641] [] dump_stack+0xc1/0x128 [ 85.256970] [] kasan_object_err+0x1c/0x70 [ 85.262734] [] kasan_report.part.1+0x21c/0x500 [ 85.268931] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 85.276429] [] __asan_report_load4_noabort+0x29/0x30 [ 85.283146] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 85.290469] [] queued_write_lock_slowpath+0x116/0x150 [ 85.297273] [] do_raw_write_lock+0xc7/0x1d0 [ 85.303210] [] _raw_write_lock_irqsave+0x56/0x62 [ 85.309587] [] ? sg_remove_request+0x70/0x120 [ 85.315699] [] sg_remove_request+0x70/0x120 [ 85.321641] [] sg_finish_rem_req+0x295/0x340 [ 85.327666] [] sg_read+0x91c/0x1400 [ 85.332906] [] ? sg_ioctl+0x573/0x2af0 [ 85.338407] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 85.345037] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 85.352016] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 85.358993] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 85.365622] [] __vfs_read+0x103/0x670 [ 85.371035] [] ? __kernel_write+0x340/0x340 [ 85.376970] [] ? fsnotify+0x86/0xf30 [ 85.382297] [] ? fsnotify+0xf30/0xf30 [ 85.387713] [] ? avc_policy_seqno+0x9/0x20 [ 85.393564] [] ? selinux_file_permission+0x82/0x460 [ 85.400195] [] ? security_file_permission+0x89/0x1e0 [ 85.406911] [] ? rw_verify_area+0xe5/0x2b0 [ 85.412760] [] vfs_read+0x107/0x330 [ 85.417999] [] SyS_read+0xd9/0x1b0 [ 85.423153] [] ? vfs_copy_file_range+0x740/0x740 [ 85.429523] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 85.436067] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 85.442610] Object at ffff8801a73d6f80, in cache fasync_cache size: 96 [ 85.449235] Allocated: [ 85.451695] PID = 17036 [ 85.454245] save_stack_trace+0x16/0x20 [ 85.458186] save_stack+0x43/0xd0 [ 85.461601] kasan_kmalloc+0xad/0xe0 [ 85.465279] kasan_slab_alloc+0x12/0x20 [ 85.469217] kmem_cache_alloc+0xba/0x290 [ 85.473240] fasync_helper+0x37/0xb0 [ 85.476921] sg_fasync+0x86/0xb0 [ 85.480251] SyS_fcntl+0x658/0xc70 [ 85.483759] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 85.488475] Freed: [ 85.490587] PID = 3 [ 85.492789] save_stack_trace+0x16/0x20 [ 85.496725] save_stack+0x43/0xd0 [ 85.500148] kasan_slab_free+0x73/0xc0 [ 85.503997] kmem_cache_free+0xb2/0x2e0 [ 85.507936] fasync_free_rcu+0x1d/0x20 [ 85.511787] rcu_process_callbacks+0x871/0x12c0 [ 85.516421] __do_softirq+0x206/0x951 [ 85.520182] Memory state around the buggy address: [ 85.525076] ffff8801a73d6e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 85.532398] ffff8801a73d6f00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 85.539721] >ffff8801a73d6f80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 85.547048] ^ [ 85.553523] ffff8801a73d7000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 85.560845] ffff8801a73d7080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 85.568167] ================================================================== [ 85.575493] ================================================================== [ 85.582823] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801a73d6fe4 [ 85.593372] Read of size 4 by task syz-executor1/17036 [ 85.598615] CPU: 1 PID: 17036 Comm: syz-executor1 Tainted: G B 4.9.58-g3861f0b #75 [ 85.607413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.616732] ffff880188aef9b0 ffffffff81d91149 ffff8801d77ff780 ffff8801a73d6f80 [ 85.624685] ffff8801a73d6fe0 ffffed0034e7adfc ffff8801a73d6fe4 ffff880188aef9d8 [ 85.632629] ffffffff8153c01c ffffed0034e7adfc ffff8801d77ff780 0000000000000000 [ 85.640573] Call Trace: [ 85.643127] [] dump_stack+0xc1/0x128 [ 85.648455] [] kasan_object_err+0x1c/0x70 [ 85.654215] [] kasan_report.part.1+0x21c/0x500 [ 85.660413] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 85.667914] [] __asan_report_load4_noabort+0x29/0x30 [ 85.674630] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 85.681954] [] queued_write_lock_slowpath+0x116/0x150 [ 85.688763] [] do_raw_write_lock+0xc7/0x1d0 [ 85.694701] [] _raw_write_lock_irqsave+0x56/0x62 [ 85.701074] [] ? sg_remove_request+0x70/0x120 [ 85.707185] [] sg_remove_request+0x70/0x120 [ 85.713136] [] sg_finish_rem_req+0x295/0x340 [ 85.719156] [] sg_read+0x91c/0x1400 [ 85.724400] [] ? sg_ioctl+0x573/0x2af0 [ 85.729903] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 85.736533] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 85.743512] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 85.750489] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 85.757121] [] __vfs_read+0x103/0x670 [ 85.762535] [] ? __kernel_write+0x340/0x340 [ 85.768472] [] ? fsnotify+0x86/0xf30 [ 85.773800] [] ? fsnotify+0xf30/0xf30 [ 85.779219] [] ? avc_policy_seqno+0x9/0x20 [ 85.785067] [] ? selinux_file_permission+0x82/0x460 [ 85.791700] [] ? security_file_permission+0x89/0x1e0 [ 85.798419] [] ? rw_verify_area+0xe5/0x2b0 [ 85.804265] [] vfs_read+0x107/0x330 [ 85.809506] [] SyS_read+0xd9/0x1b0 [ 85.814662] [] ? vfs_copy_file_range+0x740/0x740 [ 85.821034] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 85.827578] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 85.834120] Object at ffff8801a73d6f80, in cache fasync_cache size: 96 [ 85.840748] Allocated: [ 85.843206] PID = 17036 [ 85.845756] save_stack_trace+0x16/0x20 [ 85.849698] save_stack+0x43/0xd0 [ 85.853113] kasan_kmalloc+0xad/0xe0 [ 85.856789] kasan_slab_alloc+0x12/0x20 [ 85.860728] kmem_cache_alloc+0xba/0x290 [ 85.864755] fasync_helper+0x37/0xb0 [ 85.868434] sg_fasync+0x86/0xb0 [ 85.871770] SyS_fcntl+0x658/0xc70 [ 85.875274] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 85.879989] Freed: [ 85.882103] PID = 3 [ 85.884303] save_stack_trace+0x16/0x20 [ 85.888240] save_stack+0x43/0xd0 [ 85.891657] kasan_slab_free+0x73/0xc0 [ 85.895510] kmem_cache_free+0xb2/0x2e0 [ 85.899448] fasync_free_rcu+0x1d/0x20 [ 85.903300] rcu_process_callbacks+0x871/0x12c0 [ 85.907931] __do_softirq+0x206/0x951 [ 85.911694] Memory state around the buggy address: [ 85.916586] ffff8801a73d6e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 85.923910] ffff8801a73d6f00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 85.931236] >ffff8801a73d6f80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 85.938558] ^ [ 85.945014] ffff8801a73d7000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 85.952337] ffff8801a73d7080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 85.959656] ================================================================== [ 85.966977] ================================================================== [ 85.974302] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801a73d6fe4 [ 85.984837] Read of size 4 by task syz-executor1/17036 [ 85.990079] CPU: 1 PID: 17036 Comm: syz-executor1 Tainted: G B 4.9.58-g3861f0b #75 [ 85.998876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.008195] ffff880188aef9b0 ffffffff81d91149 ffff8801d77ff780 ffff8801a73d6f80 [ 86.016144] ffff8801a73d6fe0 ffffed0034e7adfc ffff8801a73d6fe4 ffff880188aef9d8 [ 86.024089] ffffffff8153c01c ffffed0034e7adfc ffff8801d77ff780 0000000000000000 [ 86.032033] Call Trace: [ 86.034587] [] dump_stack+0xc1/0x128 [ 86.039915] [] kasan_object_err+0x1c/0x70 [ 86.045676] [] kasan_report.part.1+0x21c/0x500 [ 86.051874] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 86.059372] [] __asan_report_load4_noabort+0x29/0x30 [ 86.066089] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 86.073415] [] queued_write_lock_slowpath+0x116/0x150 [ 86.080219] [] do_raw_write_lock+0xc7/0x1d0 [ 86.086157] [] _raw_write_lock_irqsave+0x56/0x62 [ 86.092530] [] ? sg_remove_request+0x70/0x120 [ 86.098641] [] sg_remove_request+0x70/0x120 [ 86.104576] [] sg_finish_rem_req+0x295/0x340 [ 86.110598] [] sg_read+0x91c/0x1400 [ 86.115838] [] ? sg_ioctl+0x573/0x2af0 [ 86.121340] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 86.127971] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 86.134948] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 86.141926] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 86.148557] [] __vfs_read+0x103/0x670 [ 86.153973] [] ? __kernel_write+0x340/0x340 [ 86.160465] [] ? fsnotify+0x86/0xf30 [ 86.165794] [] ? fsnotify+0xf30/0xf30 [ 86.171218] [] ? avc_policy_seqno+0x9/0x20 [ 86.177068] [] ? selinux_file_permission+0x82/0x460 [ 86.183699] [] ? security_file_permission+0x89/0x1e0 [ 86.190418] [] ? rw_verify_area+0xe5/0x2b0 [ 86.196267] [] vfs_read+0x107/0x330 [ 86.201515] [] SyS_read+0xd9/0x1b0 [ 86.206668] [] ? vfs_copy_file_range+0x740/0x740 [ 86.213040] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 86.219585] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 86.226127] Object at ffff8801a73d6f80, in cache fasync_cache size: 96 [ 86.232751] Allocated: [ 86.235212] PID = 17036 [ 86.237763] save_stack_trace+0x16/0x20 [ 86.241700] save_stack+0x43/0xd0 [ 86.245120] kasan_kmalloc+0xad/0xe0 [ 86.248796] kasan_slab_alloc+0x12/0x20 [ 86.252744] kmem_cache_alloc+0xba/0x290 [ 86.256782] fasync_helper+0x37/0xb0 [ 86.260459] sg_fasync+0x86/0xb0 [ 86.263788] SyS_fcntl+0x658/0xc70 [ 86.267294] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 86.272009] Freed: [ 86.274121] PID = 3 [ 86.276330] save_stack_trace+0x16/0x20 [ 86.280266] save_stack+0x43/0xd0 [ 86.283681] kasan_slab_free+0x73/0xc0 [ 86.287532] kmem_cache_free+0xb2/0x2e0 [ 86.291468] fasync_free_rcu+0x1d/0x20 [ 86.295323] rcu_process_callbacks+0x871/0x12c0 [ 86.299955] __do_softirq+0x206/0x951 [ 86.303717] Memory state around the buggy address: [ 86.308609] ffff8801a73d6e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 86.315931] ffff8801a73d6f00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 86.323255] >ffff8801a73d6f80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 86.330576] ^ [ 86.337030] ffff8801a73d7000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 86.344354] ffff8801a73d7080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 86.351682] ================================================================== [ 86.359009] ================================================================== [ 86.366338] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801a73d6fe4 [ 86.376871] Read of size 4 by task syz-executor1/17036 [ 86.382113] CPU: 1 PID: 17036 Comm: syz-executor1 Tainted: G B 4.9.58-g3861f0b #75 [ 86.390912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.400232] ffff880188aef9b0 ffffffff81d91149 ffff8801d77ff780 ffff8801a73d6f80 [ 86.408180] ffff8801a73d6fe0 ffffed0034e7adfc ffff8801a73d6fe4 ffff880188aef9d8 [ 86.416125] ffffffff8153c01c ffffed0034e7adfc ffff8801d77ff780 0000000000000000 [ 86.424069] Call Trace: [ 86.426626] [] dump_stack+0xc1/0x128 [ 86.431954] [] kasan_object_err+0x1c/0x70 [ 86.437715] [] kasan_report.part.1+0x21c/0x500 [ 86.443913] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 86.451412] [] __asan_report_load4_noabort+0x29/0x30 [ 86.458128] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 86.465455] [] queued_write_lock_slowpath+0x116/0x150 [ 86.472256] [] do_raw_write_lock+0xc7/0x1d0 [ 86.478192] [] _raw_write_lock_irqsave+0x56/0x62 [ 86.484566] [] ? sg_remove_request+0x70/0x120 [ 86.490674] [] sg_remove_request+0x70/0x120 [ 86.496611] [] sg_finish_rem_req+0x295/0x340 [ 86.502633] [] sg_read+0x91c/0x1400 [ 86.507872] [] ? sg_ioctl+0x573/0x2af0 [ 86.513372] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 86.520002] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 86.526979] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 86.533955] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 86.540586] [] __vfs_read+0x103/0x670 [ 86.546003] [] ? __kernel_write+0x340/0x340 [ 86.551940] [] ? fsnotify+0x86/0xf30 [ 86.557268] [] ? fsnotify+0xf30/0xf30 [ 86.562689] [] ? avc_policy_seqno+0x9/0x20 [ 86.568540] [] ? selinux_file_permission+0x82/0x460 [ 86.575175] [] ? security_file_permission+0x89/0x1e0 [ 86.581893] [] ? rw_verify_area+0xe5/0x2b0 [ 86.587742] [] vfs_read+0x107/0x330 [ 86.592981] [] SyS_read+0xd9/0x1b0 [ 86.598136] [] ? vfs_copy_file_range+0x740/0x740 [ 86.604506] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 86.611050] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 86.617595] Object at ffff8801a73d6f80, in cache fasync_cache size: 96 [ 86.624221] Allocated: [ 86.626682] PID = 17036 [ 86.629233] save_stack_trace+0x16/0x20 [ 86.633169] save_stack+0x43/0xd0 [ 86.636585] kasan_kmalloc+0xad/0xe0 [ 86.640261] kasan_slab_alloc+0x12/0x20 [ 86.644197] kmem_cache_alloc+0xba/0x290 [ 86.648225] fasync_helper+0x37/0xb0 [ 86.651904] sg_fasync+0x86/0xb0 [ 86.655233] SyS_fcntl+0x658/0xc70 [ 86.658736] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 86.663451] Freed: [ 86.665563] PID = 3 [ 86.667764] save_stack_trace+0x16/0x20 [ 86.671702] save_stack+0x43/0xd0 [ 86.675118] kasan_slab_free+0x73/0xc0 [ 86.678970] kmem_cache_free+0xb2/0x2e0 [ 86.682906] fasync_free_rcu+0x1d/0x20 [ 86.686758] rcu_process_callbacks+0x871/0x12c0 [ 86.691390] __do_softirq+0x206/0x951 [ 86.695152] Memory state around the buggy address: [ 86.700044] ffff8801a73d6e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 86.707366] ffff8801a73d6f00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 86.714688] >ffff8801a73d6f80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 86.722009] ^ [ 86.728465] ffff8801a73d7000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 86.735787] ffff8801a73d7080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 86.743105] ================================================================== [ 86.750426] ================================================================== [ 86.757753] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801a73d6fe4 [ 86.768288] Read of size 4 by task syz-executor1/17036 [ 86.773528] CPU: 1 PID: 17036 Comm: syz-executor1 Tainted: G B 4.9.58-g3861f0b #75 [ 86.782328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.791646] ffff880188aef9b0 ffffffff81d91149 ffff8801d77ff780 ffff8801a73d6f80 [ 86.799589] ffff8801a73d6fe0 ffffed0034e7adfc ffff8801a73d6fe4 ffff880188aef9d8 [ 86.807532] ffffffff8153c01c ffffed0034e7adfc ffff8801d77ff780 0000000000000000 [ 86.815476] Call Trace: [ 86.818032] [] dump_stack+0xc1/0x128 [ 86.823360] [] kasan_object_err+0x1c/0x70 [ 86.829122] [] kasan_report.part.1+0x21c/0x500 [ 86.835319] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 86.842818] [] __asan_report_load4_noabort+0x29/0x30 [ 86.849534] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 86.856861] [] queued_write_lock_slowpath+0x116/0x150 [ 86.863665] [] do_raw_write_lock+0xc7/0x1d0 [ 86.869601] [] _raw_write_lock_irqsave+0x56/0x62 [ 86.875974] [] ? sg_remove_request+0x70/0x120 [ 86.882084] [] sg_remove_request+0x70/0x120 [ 86.888019] [] sg_finish_rem_req+0x295/0x340 [ 86.894040] [] sg_read+0x91c/0x1400 [ 86.899279] [] ? sg_ioctl+0x573/0x2af0 [ 86.904779] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 86.911409] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 86.918386] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 86.925369] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 86.932000] [] __vfs_read+0x103/0x670 [ 86.937414] [] ? __kernel_write+0x340/0x340 [ 86.943349] [] ? fsnotify+0x86/0xf30 [ 86.948677] [] ? fsnotify+0xf30/0xf30 [ 86.954094] [] ? avc_policy_seqno+0x9/0x20 [ 86.959943] [] ? selinux_file_permission+0x82/0x460 [ 86.966574] [] ? security_file_permission+0x89/0x1e0 [ 86.973290] [] ? rw_verify_area+0xe5/0x2b0 [ 86.979141] [] vfs_read+0x107/0x330 [ 86.984391] [] SyS_read+0xd9/0x1b0 [ 86.989549] [] ? vfs_copy_file_range+0x740/0x740 [ 86.995921] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 87.002475] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 87.009018] Object at ffff8801a73d6f80, in cache fasync_cache size: 96 [ 87.015643] Allocated: [ 87.018104] PID = 17036 [ 87.020656] save_stack_trace+0x16/0x20 [ 87.024595] save_stack+0x43/0xd0 [ 87.028011] kasan_kmalloc+0xad/0xe0 [ 87.031706] kasan_slab_alloc+0x12/0x20 [ 87.035661] kmem_cache_alloc+0xba/0x290 [ 87.039688] fasync_helper+0x37/0xb0 [ 87.043369] sg_fasync+0x86/0xb0 [ 87.046697] SyS_fcntl+0x658/0xc70 [ 87.050203] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 87.054918] Freed: [ 87.057032] PID = 3 [ 87.059233] save_stack_trace+0x16/0x20 [ 87.063171] save_stack+0x43/0xd0 [ 87.066587] kasan_slab_free+0x73/0xc0 [ 87.070437] kmem_cache_free+0xb2/0x2e0 [ 87.074373] fasync_free_rcu+0x1d/0x20 [ 87.078231] rcu_process_callbacks+0x871/0x12c0 [ 87.082865] __do_softirq+0x206/0x951 [ 87.086625] Memory state around the buggy address: [ 87.091521] ffff8801a73d6e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 87.098848] ffff8801a73d6f00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 87.106172] >ffff8801a73d6f80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 87.113492] ^ [ 87.119946] ffff8801a73d7000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 87.127268] ffff8801a73d7080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 87.134588] ================================================================== [ 87.141910] ================================================================== [ 87.149237] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801a73d6fe4 [ 87.159772] Read of size 4 by task syz-executor1/17036 [ 87.165019] CPU: 1 PID: 17036 Comm: syz-executor1 Tainted: G B 4.9.58-g3861f0b #75 [ 87.173816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.183139] ffff880188aef9b0 ffffffff81d91149 ffff8801d77ff780 ffff8801a73d6f80 [ 87.191088] ffff8801a73d6fe0 ffffed0034e7adfc ffff8801a73d6fe4 ffff880188aef9d8 [ 87.199034] ffffffff8153c01c ffffed0034e7adfc ffff8801d77ff780 0000000000000000 [ 87.206981] Call Trace: [ 87.209533] [] dump_stack+0xc1/0x128 [ 87.214861] [] kasan_object_err+0x1c/0x70 [ 87.220638] [] kasan_report.part.1+0x21c/0x500 [ 87.226835] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 87.234333] [] __asan_report_load4_noabort+0x29/0x30 [ 87.241058] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 87.248386] [] queued_write_lock_slowpath+0x116/0x150 [ 87.255190] [] do_raw_write_lock+0xc7/0x1d0 [ 87.261126] [] _raw_write_lock_irqsave+0x56/0x62 [ 87.267497] [] ? sg_remove_request+0x70/0x120 [ 87.273605] [] sg_remove_request+0x70/0x120 [ 87.279541] [] sg_finish_rem_req+0x295/0x340 [ 87.285561] [] sg_read+0x91c/0x1400 [ 87.290801] [] ? sg_ioctl+0x573/0x2af0 [ 87.296302] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 87.302936] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 87.309914] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 87.316891] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 87.323519] [] __vfs_read+0x103/0x670 [ 87.328947] [] ? __kernel_write+0x340/0x340 [ 87.334888] [] ? fsnotify+0x86/0xf30 [ 87.340217] [] ? fsnotify+0xf30/0xf30 [ 87.345634] [] ? avc_policy_seqno+0x9/0x20 [ 87.351483] [] ? selinux_file_permission+0x82/0x460 [ 87.358119] [] ? security_file_permission+0x89/0x1e0 [ 87.364835] [] ? rw_verify_area+0xe5/0x2b0 [ 87.370682] [] vfs_read+0x107/0x330 [ 87.375925] [] SyS_read+0xd9/0x1b0 [ 87.381079] [] ? vfs_copy_file_range+0x740/0x740 [ 87.387449] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 87.393995] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 87.400538] Object at ffff8801a73d6f80, in cache fasync_cache size: 96 [ 87.407163] Allocated: [ 87.409624] PID = 17036 [ 87.412176] save_stack_trace+0x16/0x20 [ 87.416113] save_stack+0x43/0xd0 [ 87.419529] kasan_kmalloc+0xad/0xe0 [ 87.423207] kasan_slab_alloc+0x12/0x20 [ 87.427146] kmem_cache_alloc+0xba/0x290 [ 87.431170] fasync_helper+0x37/0xb0 [ 87.434849] sg_fasync+0x86/0xb0 [ 87.438177] SyS_fcntl+0x658/0xc70 [ 87.441682] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 87.446399] Freed: [ 87.448510] PID = 3 [ 87.450714] save_stack_trace+0x16/0x20 [ 87.454650] save_stack+0x43/0xd0 [ 87.458065] kasan_slab_free+0x73/0xc0 [ 87.461914] kmem_cache_free+0xb2/0x2e0 [ 87.465851] fasync_free_rcu+0x1d/0x20 [ 87.469705] rcu_process_callbacks+0x871/0x12c0 [ 87.474340] __do_softirq+0x206/0x951 [ 87.478101] Memory state around the buggy address: [ 87.482993] ffff8801a73d6e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 87.490319] ffff8801a73d6f00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 87.497644] >ffff8801a73d6f80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 87.504963] ^ [ 87.511419] ffff8801a73d7000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 87.518743] ffff8801a73d7080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 87.526064] ================================================================== [ 87.533383] ================================================================== [ 87.540711] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801a73d6fe4 [ 87.551243] Read of size 4 by task syz-executor1/17036 [ 87.556484] CPU: 1 PID: 17036 Comm: syz-executor1 Tainted: G B 4.9.58-g3861f0b #75 [ 87.565281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.574602] ffff880188aef9b0 ffffffff81d91149 ffff8801d77ff780 ffff8801a73d6f80 [ 87.582551] ffff8801a73d6fe0 ffffed0034e7adfc ffff8801a73d6fe4 ffff880188aef9d8 [ 87.590491] ffffffff8153c01c ffffed0034e7adfc ffff8801d77ff780 0000000000000000 [ 87.598439] Call Trace: [ 87.600993] [] dump_stack+0xc1/0x128 [ 87.606321] [] kasan_object_err+0x1c/0x70 [ 87.612085] [] kasan_report.part.1+0x21c/0x500 [ 87.618282] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 87.625780] [] __asan_report_load4_noabort+0x29/0x30 [ 87.632496] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 87.639820] [] queued_write_lock_slowpath+0x116/0x150 [ 87.646625] [] do_raw_write_lock+0xc7/0x1d0 [ 87.652562] [] _raw_write_lock_irqsave+0x56/0x62 [ 87.658934] [] ? sg_remove_request+0x70/0x120 [ 87.665045] [] sg_remove_request+0x70/0x120 [ 87.670980] [] sg_finish_rem_req+0x295/0x340 [ 87.677000] [] sg_read+0x91c/0x1400 [ 87.682242] [] ? sg_ioctl+0x573/0x2af0 [ 87.687744] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 87.694375] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 87.701360] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 87.708337] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 87.714974] [] __vfs_read+0x103/0x670 [ 87.720387] [] ? __kernel_write+0x340/0x340 [ 87.726325] [] ? fsnotify+0x86/0xf30 [ 87.731652] [] ? fsnotify+0xf30/0xf30 [ 87.737068] [] ? avc_policy_seqno+0x9/0x20 [ 87.742917] [] ? selinux_file_permission+0x82/0x460 [ 87.749553] [] ? security_file_permission+0x89/0x1e0 [ 87.756273] [] ? rw_verify_area+0xe5/0x2b0 [ 87.762122] [] vfs_read+0x107/0x330 [ 87.767364] [] SyS_read+0xd9/0x1b0 [ 87.772520] [] ? vfs_copy_file_range+0x740/0x740 [ 87.778891] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 87.785437] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 87.791979] Object at ffff8801a73d6f80, in cache fasync_cache size: 96 [ 87.798604] Allocated: [ 87.801064] PID = 17036 [ 87.803619] save_stack_trace+0x16/0x20 [ 87.807557] save_stack+0x43/0xd0 [ 87.810972] kasan_kmalloc+0xad/0xe0 [ 87.814651] kasan_slab_alloc+0x12/0x20 [ 87.818592] kmem_cache_alloc+0xba/0x290 [ 87.822616] fasync_helper+0x37/0xb0 [ 87.826300] sg_fasync+0x86/0xb0 [ 87.829629] SyS_fcntl+0x658/0xc70 [ 87.833134] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 87.837850] Freed: [ 87.839962] PID = 3 [ 87.842161] save_stack_trace+0x16/0x20 [ 87.846098] save_stack+0x43/0xd0 [ 87.849515] kasan_slab_free+0x73/0xc0 [ 87.853365] kmem_cache_free+0xb2/0x2e0 [ 87.857301] fasync_free_rcu+0x1d/0x20 [ 87.861155] rcu_process_callbacks+0x871/0x12c0 [ 87.865787] __do_softirq+0x206/0x951 [ 87.869549] Memory state around the buggy address: [ 87.874441] ffff8801a73d6e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 87.881766] ffff8801a73d6f00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 87.889089] >ffff8801a73d6f80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 87.896411] ^ [ 87.902865] ffff8801a73d7000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 87.910187] ffff8801a73d7080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 87.917509] ================================================================== [ 87.924830] ================================================================== [ 87.932159] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801a73d6fe4 [ 87.942695] Read of size 4 by task syz-executor1/17036 [ 87.947938] CPU: 1 PID: 17036 Comm: syz-executor1 Tainted: G B 4.9.58-g3861f0b #75 [ 87.956736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.966056] ffff880188aef9b0 ffffffff81d91149 ffff8801d77ff780 ffff8801a73d6f80 [ 87.973997] ffff8801a73d6fe0 ffffed0034e7adfc ffff8801a73d6fe4 ffff880188aef9d8 [ 87.981949] ffffffff8153c01c ffffed0034e7adfc ffff8801d77ff780 0000000000000000 [ 87.989891] Call Trace: [ 87.992444] [] dump_stack+0xc1/0x128 [ 87.997773] [] kasan_object_err+0x1c/0x70 [ 88.003534] [] kasan_report.part.1+0x21c/0x500 [ 88.009731] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 88.017230] [] __asan_report_load4_noabort+0x29/0x30 [ 88.023946] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 88.031271] [] queued_write_lock_slowpath+0x116/0x150 [ 88.038076] [] do_raw_write_lock+0xc7/0x1d0 [ 88.044021] [] _raw_write_lock_irqsave+0x56/0x62 [ 88.050394] [] ? sg_remove_request+0x70/0x120 [ 88.056505] [] sg_remove_request+0x70/0x120 [ 88.062444] [] sg_finish_rem_req+0x295/0x340 [ 88.068466] [] sg_read+0x91c/0x1400 [ 88.073707] [] ? sg_ioctl+0x573/0x2af0 [ 88.079208] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 88.085838] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 88.092814] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 88.099791] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 88.106421] [] __vfs_read+0x103/0x670 [ 88.111835] [] ? __kernel_write+0x340/0x340 [ 88.117773] [] ? fsnotify+0x86/0xf30 [ 88.123107] [] ? fsnotify+0xf30/0xf30 [ 88.128524] [] ? avc_policy_seqno+0x9/0x20 [ 88.134374] [] ? selinux_file_permission+0x82/0x460 [ 88.141016] [] ? security_file_permission+0x89/0x1e0 [ 88.147735] [] ? rw_verify_area+0xe5/0x2b0 [ 88.153583] [] vfs_read+0x107/0x330 [ 88.158824] [] SyS_read+0xd9/0x1b0 [ 88.163977] [] ? vfs_copy_file_range+0x740/0x740 [ 88.170348] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 88.177645] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 88.184188] Object at ffff8801a73d6f80, in cache fasync_cache size: 96 [ 88.190814] Allocated: [ 88.193273] PID = 17036 [ 88.195825] save_stack_trace+0x16/0x20 [ 88.202970] save_stack+0x43/0xd0 [ 88.206392] kasan_kmalloc+0xad/0xe0 [ 88.210081] kasan_slab_alloc+0x12/0x20 [ 88.214022] kmem_cache_alloc+0xba/0x290 [ 88.218052] fasync_helper+0x37/0xb0 [ 88.221733] sg_fasync+0x86/0xb0 [ 88.225064] SyS_fcntl+0x658/0xc70 [ 88.228572] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 88.233293] Freed: [ 88.235405] PID = 3 [ 88.237609] save_stack_trace+0x16/0x20 [ 88.241547] save_stack+0x43/0xd0 [ 88.244966] kasan_slab_free+0x73/0xc0 [ 88.248819] kmem_cache_free+0xb2/0x2e0 [ 88.252755] fasync_free_rcu+0x1d/0x20 [ 88.256609] rcu_process_callbacks+0x871/0x12c0 [ 88.261242] __do_softirq+0x206/0x951 [ 88.265003] Memory state around the buggy address: [ 88.269897] ffff8801a73d6e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 88.277219] ffff8801a73d6f00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 88.284543] >ffff8801a73d6f80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 88.291865] ^ [ 88.298319] ffff8801a73d7000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 88.305642] ffff8801a73d7080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 88.312961] ================================================================== [ 88.320282] ================================================================== [ 88.327609] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801a73d6fe4 [ 88.338143] Read of size 4 by task syz-executor1/17036 [ 88.343386] CPU: 1 PID: 17036 Comm: syz-executor1 Tainted: G B 4.9.58-g3861f0b #75 [ 88.352183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.361501] ffff880188aef9b0 ffffffff81d91149 ffff8801d77ff780 ffff8801a73d6f80 [ 88.369457] ffff8801a73d6fe0 ffffed0034e7adfc ffff8801a73d6fe4 ffff880188aef9d8 [ 88.377401] ffffffff8153c01c ffffed0034e7adfc ffff8801d77ff780 0000000000000000 [ 88.385347] Call Trace: [ 88.387901] [] dump_stack+0xc1/0x128 [ 88.393230] [] kasan_object_err+0x1c/0x70 [ 88.398991] [] kasan_report.part.1+0x21c/0x500 [ 88.405186] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 88.412772] [] __asan_report_load4_noabort+0x29/0x30 [ 88.419490] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 88.426814] [] queued_write_lock_slowpath+0x116/0x150 [ 88.433618] [] do_raw_write_lock+0xc7/0x1d0 [ 88.439554] [] _raw_write_lock_irqsave+0x56/0x62 [ 88.445926] [] ? sg_remove_request+0x70/0x120 [ 88.452036] [] sg_remove_request+0x70/0x120 [ 88.457972] [] sg_finish_rem_req+0x295/0x340 [ 88.463994] [] sg_read+0x91c/0x1400 [ 88.469242] [] ? sg_ioctl+0x573/0x2af0 [ 88.474751] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 88.481384] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 88.488363] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 88.495341] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 88.501972] [] __vfs_read+0x103/0x670 [ 88.507387] [] ? __kernel_write+0x340/0x340 [ 88.513329] [] ? fsnotify+0x86/0xf30 [ 88.518659] [] ? fsnotify+0xf30/0xf30 [ 88.524076] [] ? avc_policy_seqno+0x9/0x20 [ 88.529926] [] ? selinux_file_permission+0x82/0x460 [ 88.536558] [] ? security_file_permission+0x89/0x1e0 [ 88.543276] [] ? rw_verify_area+0xe5/0x2b0 [ 88.549125] [] vfs_read+0x107/0x330 [ 88.554367] [] SyS_read+0xd9/0x1b0 [ 88.559524] [] ? vfs_copy_file_range+0x740/0x740 [ 88.565894] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 88.572441] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 88.578982] Object at ffff8801a73d6f80, in cache fasync_cache size: 96 [ 88.585607] Allocated: [ 88.588068] PID = 17036 [ 88.590620] save_stack_trace+0x16/0x20 [ 88.594558] save_stack+0x43/0xd0 [ 88.597979] kasan_kmalloc+0xad/0xe0 [ 88.601657] kasan_slab_alloc+0x12/0x20 [ 88.605595] kmem_cache_alloc+0xba/0x290 [ 88.609619] fasync_helper+0x37/0xb0 [ 88.613312] sg_fasync+0x86/0xb0 [ 88.613318] SyS_fcntl+0x658/0xc70 [ 88.613330] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 88.613331] Freed: [ 88.613333] PID = 3 [ 88.613339] save_stack_trace+0x16/0x20 [ 88.613346] save_stack+0x43/0xd0 [ 88.613351] kasan_slab_free+0x73/0xc0 ** 291 printk messages dropped ** [ 88.615297] CPU: 1 PID: 17036 Comm: syz-executor1 Tainted: G B 4.9.58-g3861f0b #75 ** 1727 printk messages dropped ** [ 88.627138] ffff8801a73d6fe0 ffffed0034e7adfc ffff8801a73d6fe4 ffff880188aef9d8 ** 1545 printk messages dropped ** [ 88.637612] [] ? rw_verify_area+0xe5/0x2b0 ** 1246 printk messages dropped ** [ 88.646403] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1433 printk messages dropped ** [ 88.656214] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1501 printk messages dropped ** [ 88.666422] Call Trace: ** 830 printk messages dropped ** [ 88.672520] [] kasan_report.part.1+0x21c/0x500 ** 1372 printk messages dropped ** [ 88.681750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 1827 printk messages dropped ** [ 88.694067] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1429 printk messages dropped ** [ 88.703656] [] sg_remove_request+0x70/0x120 ** 1332 printk messages dropped ** [ 88.712615] Allocated: ** 824 printk messages dropped ** [ 88.718209] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1417 printk messages dropped ** [ 88.727688] ffffffff8153c01c ffffed0034e7adfc ffff8801d77ff780 0000000000000000 ** 1560 printk messages dropped ** [ 88.738230] SyS_fcntl+0x658/0xc70 ** 983 printk messages dropped ** [ 88.744802] ================================================================== ** 1536 printk messages dropped ** [ 88.755187] [] ? sg_remove_request+0x70/0x120 ** 1365 printk messages dropped ** [ 88.764361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 1830 printk messages dropped ** [ 88.776738] Allocated: ** 820 printk messages dropped ** [ 88.782271] [] ? rw_verify_area+0xe5/0x2b0 ** 1305 printk messages dropped ** [ 88.791061] [] ? fsnotify+0x86/0xf30 ** 1247 printk messages dropped ** [ 88.799454] [] vfs_read+0x107/0x330 ** 1232 printk messages dropped ** [ 88.807758] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1436 printk messages dropped ** [ 88.817432] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1538 printk messages dropped ** [ 88.827834] [] vfs_read+0x107/0x330 ** 1232 printk messages dropped ** [ 88.836129] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1442 printk messages dropped ** [ 88.845857] [] sg_finish_rem_req+0x295/0x340 ** 1358 printk messages dropped ** [ 88.854998] ================================================================== ** 1531 printk messages dropped ** [ 88.865310] [] __asan_report_load4_noabort+0x29/0x30 ** 1448 printk messages dropped ** [ 88.875051] [] __asan_report_load4_noabort+0x29/0x30 ** 1452 printk messages dropped ** [ 88.884810] [] _raw_write_lock_irqsave+0x56/0x62 ** 1395 printk messages dropped ** [ 88.894295] [] ? security_file_permission+0x89/0x1e0 ** 1456 printk messages dropped ** [ 88.904102] Allocated: ** 819 printk messages dropped ** [ 88.909612] [] ? security_file_permission+0x89/0x1e0 ** 1459 printk messages dropped ** [ 88.919463] save_stack+0x43/0xd0 ** 956 printk messages dropped ** [ 88.925894] [] vfs_read+0x107/0x330 ** 1224 printk messages dropped ** [ 88.934081] [] ? sg_remove_request+0x70/0x120 ** 1362 printk messages dropped ** [ 88.943266] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801a73d6fe4 ** 2011 printk messages dropped ** [ 88.956865] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1572 printk messages dropped ** [ 88.967454] ffff8801a73d7080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ** 1532 printk messages dropped ** [ 88.977816] [] __asan_report_load4_noabort+0x29/0x30 ** 1447 printk messages dropped ** [ 88.987582] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1573 printk messages dropped ** [ 88.998170] ================================================================== ** 1532 printk messages dropped ** [ 89.008553] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1539 printk messages dropped ** [ 89.018955] [] SyS_read+0xd9/0x1b0 ** 1221 printk messages dropped ** [ 89.027164] [] do_raw_write_lock+0xc7/0x1d0 ** 1332 printk messages dropped ** [ 89.036200] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1431 printk messages dropped ** [ 89.045806] [] sg_read+0x91c/0x1400 ** 1235 printk messages dropped ** [ 89.054122] [] queued_write_lock_slowpath+0x116/0x150 ** 1457 printk messages dropped ** [ 89.063927] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1498 printk messages dropped ** [ 89.073994] ffff880188aef9b0 ffffffff81d91149 ffff8801d77ff780 ffff8801a73d6f80 ** 1559 printk messages dropped ** [ 89.084539] kmem_cache_alloc+0xba/0x290 ** 1058 printk messages dropped ** [ 89.091647] Read of size 4 by task syz-executor1/17036 ** 1233 printk messages dropped ** [ 89.099963] ffff8801a73d6f00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1534 printk messages dropped ** [ 89.110297] [] kasan_report.part.1+0x21c/0x500 ** 1374 printk messages dropped ** [ 89.119570] ffff8801a73d6fe0 ffffed0034e7adfc ffff8801a73d6fe4 ffff880188aef9d8 ** 1567 printk messages dropped ** [ 89.130162] kasan_slab_free+0x73/0xc0 ** 1016 printk messages dropped ** [ 89.137037] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1433 printk messages dropped ** [ 89.146684] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1441 printk messages dropped ** [ 89.156380] [] do_raw_write_lock+0xc7/0x1d0 ** 1328 printk messages dropped ** [ 89.165370] [] ? rw_verify_area+0xe5/0x2b0 ** 1318 printk messages dropped ** [ 89.174229] PID = 17036 ** 845 printk messages dropped ** [ 89.179894] __do_softirq+0x206/0x951 ** 995 printk messages dropped ** [ 89.186605] [] sg_read+0x91c/0x1400 ** 1226 printk messages dropped ** [ 89.194886] ffff8801a73d6fe0 ffffed0034e7adfc ffff8801a73d6fe4 ffff880188aef9d8 ** 1559 printk messages dropped ** [ 89.205405] fasync_helper+0x37/0xb0 ** 1002 printk messages dropped ** [ 89.212124] [] do_raw_write_lock+0xc7/0x1d0 ** 1333 printk messages dropped ** [ 89.221135] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1432 printk messages dropped ** [ 89.230758] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1442 printk messages dropped ** [ 89.240476] [] _raw_write_lock_irqsave+0x56/0x62 ** 1388 printk messages dropped ** [ 89.249795] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1443 printk messages dropped ** [ 89.259504] [] sg_read+0x91c/0x1400 ** 1235 printk messages dropped ** [ 89.267811] [] queued_write_lock_slowpath+0x116/0x150 ** 1471 printk messages dropped ** [ 89.277812] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1428 printk messages dropped ** [ 89.287380] [] ? sg_remove_request+0x70/0x120 ** 1365 printk messages dropped ** [ 89.296551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2052 printk messages dropped ** [ 89.310404] kasan_slab_free+0x73/0xc0 ** 1017 printk messages dropped ** [ 89.317290] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1441 printk messages dropped ** [ 89.326790] [] ? selinux_file_permission+0x82/0x460 ** 1440 printk messages dropped ** [ 89.336476] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1495 printk messages dropped ** [ 89.346517] Read of size 4 by task syz-executor1/17036 ** 1208 printk messages dropped ** [ 89.354708] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1430 printk messages dropped ** [ 89.364319] [] sg_finish_rem_req+0x295/0x340 ** 1352 printk messages dropped ** [ 89.373420] ffff8801a73d6e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1538 printk messages dropped ** [ 89.383889] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1538 printk messages dropped ** [ 89.394281] [] vfs_read+0x107/0x330 ** 1235 printk messages dropped ** [ 89.402596] [] ? fsnotify+0x86/0xf30 ** 1245 printk messages dropped ** [ 89.410991] [] ? security_file_permission+0x89/0x1e0 ** 1450 printk messages dropped ** [ 89.420749] [] vfs_read+0x107/0x330 ** 1233 printk messages dropped ** [ 89.429029] [] __vfs_read+0x103/0x670 ** 1253 printk messages dropped ** [ 89.437502] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1426 printk messages dropped ** [ 89.447069] [] _raw_write_lock_irqsave+0x56/0x62 ** 1395 printk messages dropped ** [ 89.456493] [] ? security_file_permission+0x89/0x1e0 ** 1451 printk messages dropped ** [ 89.466285] [] SyS_read+0xd9/0x1b0 ** 1222 printk messages dropped ** [ 89.474522] [] _raw_write_lock_irqsave+0x56/0x62 ** 1393 printk messages dropped ** [ 89.483919] [] ? avc_policy_seqno+0x9/0x20 ** 1320 printk messages dropped ** [ 89.492833] Allocated: ** 821 printk messages dropped ** [ 89.498365] [] vfs_read+0x107/0x330 ** 1228 printk messages dropped ** [ 89.506628] [] ? sg_ioctl+0x573/0x2af0 ** 1273 printk messages dropped ** [ 89.515214] save_stack_trace+0x16/0x20 ** 1045 printk messages dropped ** [ 89.522235] ^ ** 1404 printk messages dropped ** [ 89.531743] [] sg_read+0x91c/0x1400 ** 1235 printk messages dropped ** [ 89.540061] [] queued_write_lock_slowpath+0x116/0x150 ** 1461 printk messages dropped ** [ 89.549925] [] ? __kernel_write+0x340/0x340 ** 1329 printk messages dropped ** [ 89.558891] kmem_cache_alloc+0xba/0x290 ** 1060 printk messages dropped ** [ 89.565984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 1828 printk messages dropped ** [ 89.578345] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1426 printk messages dropped ** [ 89.587948] [] _raw_write_lock_irqsave+0x56/0x62 ** 1390 printk messages dropped ** [ 89.597350] [] ? __kernel_write+0x340/0x340 ** 1332 printk messages dropped ** [ 89.606312] SyS_fcntl+0x658/0xc70 ** 979 printk messages dropped ** [ 89.612918] >ffff8801a73d6f80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1525 printk messages dropped ** [ 89.623219] CPU: 1 PID: 17036 Comm: syz-executor1 Tainted: G B 4.9.58-g3861f0b #75 ** 1743 printk messages dropped ** [ 89.634994] [] ? sg_ioctl+0x573/0x2af0 ** 1261 printk messages dropped ** [ 89.643578] PID = 17036 ** 829 printk messages dropped ** [ 89.649149] save_stack+0x43/0xd0 ** 944 printk messages dropped ** [ 89.655497] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1446 printk messages dropped ** [ 89.665364] [] sg_read+0x91c/0x1400 ** 1228 printk messages dropped ** [ 89.673644] Call Trace: ** 829 printk messages dropped ** [ 89.679257] [] kasan_object_err+0x1c/0x70 ** 1291 printk messages dropped ** [ 89.688019] __do_softirq+0x206/0x951 ** 999 printk messages dropped ** [ 89.694837] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1469 printk messages dropped ** [ 89.704769] kasan_slab_alloc+0x12/0x20 ** 1029 printk messages dropped ** [ 89.711736] Allocated: ** 817 printk messages dropped ** [ 89.717259] [] ? avc_policy_seqno+0x9/0x20 ** 1303 printk messages dropped ** [ 89.726105] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1471 printk messages dropped ** [ 89.736063] kmem_cache_alloc+0xba/0x290 ** 1053 printk messages dropped ** [ 89.743183] ffff8801a73d7000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ** 1537 printk messages dropped ** [ 89.753600] [] _raw_write_lock_irqsave+0x56/0x62 ** 1392 printk messages dropped ** [ 89.763122] [] ? fsnotify+0xf30/0xf30 ** 1257 printk messages dropped ** [ 89.771644] kasan_slab_alloc+0x12/0x20 ** 1038 printk messages dropped ** [ 89.778622] SyS_fcntl+0x658/0xc70 ** 983 printk messages dropped ** [ 89.785232] ================================================================== ** 1532 printk messages dropped ** [ 89.795575] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1534 printk messages dropped ** [ 89.805945] [] ? avc_policy_seqno+0x9/0x20 ** 1321 printk messages dropped ** [ 89.814869] PID = 17036 ** 837 printk messages dropped ** [ 89.820499] Freed: ** 747 printk messages dropped ** [ 89.825577] Allocated: ** 812 printk messages dropped ** [ 89.831046] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1429 printk messages dropped ** [ 89.840641] ffffffff8153c01c ffffed0034e7adfc ffff8801d77ff780 0000000000000000 ** 1562 printk messages dropped ** [ 89.851181] Freed: ** 760 printk messages dropped ** [ 89.856298] save_stack_trace+0x16/0x20 ** 1018 printk messages dropped ** [ 89.863189] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1431 printk messages dropped ** [ 89.872786] [] sg_read+0x91c/0x1400 ** 1235 printk messages dropped ** [ 89.881153] [] queued_write_lock_slowpath+0x116/0x150 ** 1457 printk messages dropped ** [ 89.891019] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1497 printk messages dropped ** [ 89.901074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 1829 printk messages dropped ** [ 89.913438] Object at ffff8801a73d6f80, in cache fasync_cache size: 96 ** 1439 printk messages dropped ** [ 89.923139] [] ? avc_policy_seqno+0x9/0x20 ** 1323 printk messages dropped ** [ 89.932044] save_stack+0x43/0xd0 ** 958 printk messages dropped ** [ 89.938517] [] ? vfs_copy_file_range+0x740/0x740 ** 1383 printk messages dropped ** [ 89.947829] Allocated: ** 817 printk messages dropped ** [ 89.953339] [] ? avc_policy_seqno+0x9/0x20 ** 1311 printk messages dropped ** [ 89.962184] [] ? selinux_file_permission+0x82/0x460 ** 1442 printk messages dropped ** [ 89.971922] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1447 printk messages dropped ** [ 89.981677] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1496 printk messages dropped ** [ 89.991697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 1832 printk messages dropped ** [ 90.004050] save_stack_trace+0x16/0x20 ** 1032 printk messages dropped ** [ 90.010988] Allocated: ** 818 printk messages dropped ** [ 90.016504] [] ? selinux_file_permission+0x82/0x460 ** 1430 printk messages dropped ** [ 90.026124] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1536 printk messages dropped ** [ 90.036509] [] ? security_file_permission+0x89/0x1e0 ** 1449 printk messages dropped ** [ 90.046310] [] ? rw_verify_area+0xe5/0x2b0 ** 1325 printk messages dropped ** [ 90.055241] sg_fasync+0x86/0xb0 ** 946 printk messages dropped ** [ 90.061633] [] ? fsnotify+0xf30/0xf30 ** 1245 printk messages dropped ** [ 90.070018] [] ? rw_verify_area+0xe5/0x2b0 ** 1323 printk messages dropped ** [ 90.078928] kmem_cache_alloc+0xba/0x290 ** 1061 printk messages dropped ** [ 90.086021] ffff880188aef9b0 ffffffff81d91149 ffff8801d77ff780 ffff8801a73d6f80 ** 1557 printk messages dropped ** [ 90.096569] kasan_kmalloc+0xad/0xe0 ** 1004 printk messages dropped ** [ 90.103319] [] queued_write_lock_slowpath+0x116/0x150 ** 1462 printk messages dropped ** [ 90.113171] [] ? fsnotify+0x86/0xf30 ** 1245 printk messages dropped ** [ 90.121576] [] ? security_file_permission+0x89/0x1e0 ** 1386 printk messages dropped ** [ 90.130930] Object at ffff8801a73d6f80, in cache fasync_cache size: 96 ** 1448 printk messages dropped ** [ 90.140684] Object at ffff8801a73d6f80, in cache fasync_cache size: 96 ** 1437 printk messages dropped ** [ 90.150340] [] ? fsnotify+0x86/0xf30 ** 1302 printk messages dropped ** [ 90.160087] [] sg_read+0x91c/0x1400 ** 1231 printk messages dropped ** [ 90.168336] [] kasan_report.part.1+0x21c/0x500 ** 1378 printk messages dropped ** [ 90.177629] [] kasan_object_err+0x1c/0x70 ** 1311 printk messages dropped ** [ 90.186478] [] kasan_report.part.1+0x21c/0x500 ** 1377 printk messages dropped ** [ 90.195764] [] dump_stack+0xc1/0x128 ** 1242 printk messages dropped ** [ 90.204121] [] kasan_object_err+0x1c/0x70 ** 1308 printk messages dropped ** [ 90.212905] Call Trace: ** 832 printk messages dropped ** [ 90.218512] [] __asan_report_load4_noabort+0x29/0x30 ** 1443 printk messages dropped ** [ 90.228232] Call Trace: ** 829 printk messages dropped ** [ 90.233815] [] kasan_object_err+0x1c/0x70 ** 1300 printk messages dropped ** [ 90.242579] ================================================================== ** 1545 printk messages dropped ** [ 90.252996] [] ? __kernel_write+0x340/0x340 ** 1345 printk messages dropped ** [ 90.262048] ffff8801a73d6f00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1539 printk messages dropped ** [ 90.272427] [] do_raw_write_lock+0xc7/0x1d0 ** 1330 printk messages dropped ** [ 90.281417] [] SyS_read+0xd9/0x1b0 ** 1225 printk messages dropped ** [ 90.289638] [] sg_finish_rem_req+0x295/0x340 ** 1348 printk messages dropped ** [ 90.298696] fasync_free_rcu+0x1d/0x20 ** 1019 printk messages dropped ** [ 90.305594] save_stack_trace+0x16/0x20 ** 1039 printk messages dropped ** [ 90.312577] fasync_helper+0x37/0xb0 ** 1002 printk messages dropped ** [ 90.319311] [] do_raw_write_lock+0xc7/0x1d0 ** 1330 printk messages dropped ** [ 90.328329] [] SyS_read+0xd9/0x1b0 ** 1220 printk messages dropped ** [ 90.336507] [] queued_write_lock_slowpath+0x116/0x150 ** 1457 printk messages dropped ** [ 90.346355] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1493 printk messages dropped ** [ 90.356391] ================================================================== ** 1538 printk messages dropped ** [ 90.366812] [] sg_read+0x91c/0x1400 ** 1233 printk messages dropped ** [ 90.375131] [] __asan_report_load4_noabort+0x29/0x30 ** 1455 printk messages dropped ** [ 90.384966] [] sg_finish_rem_req+0x295/0x340 ** 1353 printk messages dropped ** [ 90.394083] ffff8801a73d6f00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1534 printk messages dropped ** [ 90.404399] [] kasan_report.part.1+0x21c/0x500 ** 1374 printk messages dropped ** [ 90.413653] ffff8801a73d6fe0 ffffed0034e7adfc ffff8801a73d6fe4 ffff880188aef9d8 ** 1574 printk messages dropped ** [ 90.424269] ffff8801a73d6f00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1538 printk messages dropped ** [ 90.434664] [] queued_write_lock_slowpath+0x116/0x150 ** 1463 printk messages dropped ** [ 90.444528] [] ? fsnotify+0xf30/0xf30 ** 1262 printk messages dropped ** [ 90.453011] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1148 printk messages dropped ** [ 90.460733] [] __vfs_read+0x103/0x670 ** 1253 printk messages dropped ** [ 90.469182] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1423 printk messages dropped ** [ 90.478702] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1528 printk messages dropped ** [ 90.489046] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1495 printk messages dropped ** [ 90.499114] CPU: 1 PID: 17036 Comm: syz-executor1 Tainted: G B 4.9.58-g3861f0b #75 ** 1753 printk messages dropped ** [ 90.511069] [] ? selinux_file_permission+0x82/0x460 ** 1438 printk messages dropped ** [ 90.520765] [] ? sg_ioctl+0x573/0x2af0 ** 1264 printk messages dropped ** [ 90.529324] kasan_kmalloc+0xad/0xe0 ** 1007 printk messages dropped ** [ 90.536085] [] ? sg_remove_request+0x70/0x120 ** 1368 printk messages dropped ** [ 90.545289] ffffffff8153c01c ffffed0034e7adfc ffff8801d77ff780 0000000000000000 ** 1565 printk messages dropped ** [ 90.555872] save_stack+0x43/0xd0 ** 954 printk messages dropped ** [ 90.562292] save_stack+0x43/0xd0 ** 950 printk messages dropped ** [ 90.568681] [] ? fsnotify+0x86/0xf30 ** 1233 printk messages dropped ** [ 90.576966] [] sg_read+0x91c/0x1400 ** 1230 printk messages dropped ** [ 90.585235] [] kasan_object_err+0x1c/0x70 ** 1308 printk messages dropped ** [ 90.594047] Call Trace: ** 832 printk messages dropped ** [ 90.599670] [] __asan_report_load4_noabort+0x29/0x30 ** 1437 printk messages dropped ** [ 90.609360] Read of size 4 by task syz-executor1/17036 ** 1251 printk messages dropped ** [ 90.617819] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1579 printk messages dropped ** [ 90.628460] ffff880188aef9b0 ffffffff81d91149 ffff8801d77ff780 ffff8801a73d6f80 ** 1581 printk messages dropped ** [ 90.639122] ================================================================== ** 1536 printk messages dropped ** [ 90.649317] [] sg_remove_request+0x70/0x120 ** 1329 printk messages dropped ** [ 90.658281] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1426 printk messages dropped ** [ 90.667864] [] do_raw_write_lock+0xc7/0x1d0 ** 1321 printk messages dropped ** [ 90.676804] [] __vfs_read+0x103/0x670 ** 1262 printk messages dropped ** [ 90.685324] fasync_helper+0x37/0xb0 ** 995 printk messages dropped ** [ 90.692012] [] dump_stack+0xc1/0x128 ** 1236 printk messages dropped ** [ 90.700399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 1826 printk messages dropped ** [ 90.712731] [] ? vfs_copy_file_range+0x740/0x740 ** 1407 printk messages dropped ** [ 90.722240] ^ ** 1408 printk messages dropped ** [ 90.731766] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1502 printk messages dropped ** [ 90.741859] [] kasan_object_err+0x1c/0x70 ** 1307 printk messages dropped ** [ 90.750674] ffffffff8153c01c ffffed0034e7adfc ffff8801d77ff780 0000000000000000 ** 1557 printk messages dropped ** [ 90.761179] kmem_cache_alloc+0xba/0x290 ** 1055 printk messages dropped ** [ 90.768228] ================================================================== ** 1536 printk messages dropped ** [ 90.778595] [] ? sg_remove_request+0x70/0x120 ** 1362 printk messages dropped ** [ 90.787765] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801a73d6fe4 ** 2013 printk messages dropped ** [ 90.801373] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1533 printk messages dropped ** [ 90.811739] [] ? fsnotify+0xf30/0xf30 ** 1250 printk messages dropped ** [ 90.820194] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1433 printk messages dropped ** [ 90.829846] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1505 printk messages dropped ** [ 90.839994] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1570 printk messages dropped ** [ 90.850603] ^ ** 1394 printk messages dropped ** [ 90.859971] [] kasan_report.part.1+0x21c/0x500 ** 1375 printk messages dropped ** [ 90.869232] ffffffff8153c01c ffffed0034e7adfc ffff8801d77ff780 0000000000000000 ** 1569 printk messages dropped ** [ 90.879845] rcu_process_callbacks+0x871/0x12c0 ** 1140 printk messages dropped ** [ 90.887618] [] __vfs_read+0x103/0x670 ** 1256 printk messages dropped ** [ 90.896104] PID = 17036 ** 831 printk messages dropped ** [ 90.901710] kasan_slab_alloc+0x12/0x20 ** 1024 printk messages dropped ** [ 90.908600] [] SyS_read+0xd9/0x1b0 ** 1218 printk messages dropped ** [ 90.916746] [] __asan_report_load4_noabort+0x29/0x30 ** 1448 printk messages dropped ** [ 90.926498] [] __asan_report_load4_noabort+0x29/0x30 ** 1448 printk messages dropped ** [ 90.936283] [] __asan_report_load4_noabort+0x29/0x30 ** 1454 printk messages dropped ** [ 90.946121] [] sg_remove_request+0x70/0x120 ** 1330 printk messages dropped ** [ 90.955130] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1430 printk messages dropped ** [ 90.964713] [] sg_read+0x91c/0x1400 ** 1235 printk messages dropped ** [ 90.973036] [] queued_write_lock_slowpath+0x116/0x150 ** 1459 printk messages dropped ** [ 90.982880] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1443 printk messages dropped ** [ 90.992591] [] sg_read+0x91c/0x1400 ** 1228 printk messages dropped ** [ 91.000834] Call Trace: ** 830 printk messages dropped ** [ 91.006439] [] kasan_report.part.1+0x21c/0x500 ** 1363 printk messages dropped ** [ 91.015619] >ffff8801a73d6f80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1536 printk messages dropped ** [ 91.025983] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1538 printk messages dropped ** [ 91.036412] [] vfs_read+0x107/0x330 ** 1229 printk messages dropped ** [ 91.044681] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1441 printk messages dropped ** [ 91.054393] [] do_raw_write_lock+0xc7/0x1d0 ** 1332 printk messages dropped ** [ 91.063406] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1429 printk messages dropped ** [ 91.073025] [] sg_remove_request+0x70/0x120 ** 1324 printk messages dropped ** [ 91.081979] [] ? security_file_permission+0x89/0x1e0 ** 1454 printk messages dropped ** [ 91.091762] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1430 printk messages dropped ** [ 91.101402] [] sg_read+0x91c/0x1400 ** 1235 printk messages dropped ** [ 91.109741] [] queued_write_lock_slowpath+0x116/0x150 ** 1459 printk messages dropped ** [ 91.119568] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1438 printk messages dropped ** [ 91.129218] [] do_raw_write_lock+0xc7/0x1d0 ** 1333 printk messages dropped ** [ 91.138239] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1428 printk messages dropped ** [ 91.147848] [] sg_remove_request+0x70/0x120 ** 1326 printk messages dropped ** [ 91.156831] [] vfs_read+0x107/0x330 ** 1233 printk messages dropped ** [ 91.165093] [] __vfs_read+0x103/0x670 ** 1251 printk messages dropped ** [ 91.173574] [] ? vfs_copy_file_range+0x740/0x740 ** 1402 printk messages dropped ** [ 91.182998] __do_softirq+0x206/0x951 ** 1008 printk messages dropped ** [ 91.189807] [] ? rw_verify_area+0xe5/0x2b0 ** 1319 printk messages dropped ** [ 91.198714] save_stack_trace+0x16/0x20 ** 1035 printk messages dropped ** [ 91.205734] save_stack+0x43/0xd0 ** 960 printk messages dropped ** [ 91.212227] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1416 printk messages dropped ** [ 91.221713] ffffffff8153c01c ffffed0034e7adfc ffff8801d77ff780 0000000000000000 ** 1569 printk messages dropped ** [ 91.232300] rcu_process_callbacks+0x871/0x12c0 ** 1139 printk messages dropped ** [ 91.240003] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1443 printk messages dropped ** [ 91.249750] [] sg_read+0x91c/0x1400 ** 1229 printk messages dropped ** [ 91.257991] [] dump_stack+0xc1/0x128 ** 1239 printk messages dropped ** [ 91.266332] ffffffff8153c01c ffffed0034e7adfc ffff8801d77ff780 0000000000000000 ** 1567 printk messages dropped ** [ 91.276887] kmem_cache_free+0xb2/0x2e0 ** 1036 printk messages dropped ** [ 91.283894] rcu_process_callbacks+0x871/0x12c0 ** 1139 printk messages dropped ** [ 91.291615] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1588 printk messages dropped ** [ 91.302327] [] ? __kernel_write+0x340/0x340 ** 1347 printk messages dropped ** [ 91.311381] ^ ** 1409 printk messages dropped ** [ 91.320878] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1442 printk messages dropped ** [ 91.330327] [] sg_finish_rem_req+0x295/0x340 ** 1359 printk messages dropped ** [ 91.339430] ================================================================== ** 1537 printk messages dropped ** [ 91.349779] [] sg_finish_rem_req+0x295/0x340 ** 1331 printk messages dropped ** [ 91.358758] Allocated: ** 821 printk messages dropped ** [ 91.364282] [] vfs_read+0x107/0x330 ** 1220 printk messages dropped ** [ 91.372437] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1534 printk messages dropped ** [ 91.382858] [] ? avc_policy_seqno+0x9/0x20 ** 1315 printk messages dropped ** [ 91.391751] [] SyS_read+0xd9/0x1b0 ** 1226 printk messages dropped ** [ 91.400008] [] sg_read+0x91c/0x1400 ** 1232 printk messages dropped ** [ 91.408329] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1574 printk messages dropped ** [ 91.418948] ================================================================== ** 1535 printk messages dropped ** [ 91.429302] [] ? sg_remove_request+0x70/0x120 ** 1362 printk messages dropped ** [ 91.438459] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801a73d6fe4 ** 2012 printk messages dropped ** [ 91.452033] [] __asan_report_load4_noabort+0x29/0x30 ** 1448 printk messages dropped ** [ 91.461797] [] __asan_report_load4_noabort+0x29/0x30 ** 1452 printk messages dropped ** [ 91.471619] [] _raw_write_lock_irqsave+0x56/0x62 ** 1390 printk messages dropped ** [ 91.480994] [] ? __kernel_write+0x340/0x340 ** 1332 printk messages dropped ** [ 91.489991] SyS_fcntl+0x658/0xc70 ** 981 printk messages dropped ** [ 91.496575] ffff8801a73d7000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ** 1526 printk messages dropped ** [ 91.506867] ffff8801a73d6fe0 ffffed0034e7adfc ffff8801a73d6fe4 ffff880188aef9d8 ** 1559 printk messages dropped ** [ 91.517433] fasync_helper+0x37/0xb0 ** 1003 printk messages dropped ** [ 91.524167] [] _raw_write_lock_irqsave+0x56/0x62 ** 1397 printk messages dropped ** [ 91.533611] [] vfs_read+0x107/0x330 ** 1232 printk messages dropped ** [ 91.541911] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1446 printk messages dropped ** [ 91.551641] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1496 printk messages dropped ** [ 91.561691] CPU: 1 PID: 17036 Comm: syz-executor1 Tainted: G B 4.9.58-g3861f0b #75 ** 1752 printk messages dropped ** [ 91.573506] [] ? avc_policy_seqno+0x9/0x20 ** 1318 printk messages dropped ** [ 91.582398] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1434 printk messages dropped ** [ 91.592026] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1494 printk messages dropped ** [ 91.602071] Read of size 4 by task syz-executor1/17036 ** 1218 printk messages dropped ** [ 91.610320] fasync_helper+0x37/0xb0 ** 1019 printk messages dropped ** [ 91.617186] [] ? security_file_permission+0x89/0x1e0 ** 1454 printk messages dropped ** [ 91.627011] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1432 printk messages dropped ** [ 91.636662] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1440 printk messages dropped ** [ 91.646239] [] queued_write_lock_slowpath+0x116/0x150 ** 1462 printk messages dropped ** [ 91.656085] [] ? fsnotify+0x86/0xf30 ** 1245 printk messages dropped ** [ 91.664489] [] ? security_file_permission+0x89/0x1e0 ** 1446 printk messages dropped ** [ 91.674227] [] ? avc_policy_seqno+0x9/0x20 ** 1317 printk messages dropped ** [ 91.683098] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1428 printk messages dropped ** [ 91.692689] [] ? sg_remove_request+0x70/0x120 ** 1365 printk messages dropped ** [ 91.701896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 1830 printk messages dropped ** [ 91.714315] Allocated: ** 817 printk messages dropped ** [ 91.719815] [] ? avc_policy_seqno+0x9/0x20 ** 1312 printk messages dropped ** [ 91.728665] [] ? security_file_permission+0x89/0x1e0 ** 1452 printk messages dropped ** [ 91.738435] [] ? vfs_copy_file_range+0x740/0x740 ** 1404 printk messages dropped ** [ 91.747889] ffff8801a73d6e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1532 printk messages dropped ** [ 91.758173] Call Trace: ** 829 printk messages dropped ** [ 91.763763] [] kasan_object_err+0x1c/0x70 ** 1300 printk messages dropped ** [ 91.772543] ================================================================== ** 1537 printk messages dropped ** [ 91.782970] [] sg_finish_rem_req+0x295/0x340 ** 1336 printk messages dropped ** [ 91.791983] kasan_slab_alloc+0x12/0x20 ** 1045 printk messages dropped ** [ 91.799015] kmem_cache_free+0xb2/0x2e0 ** 1042 printk messages dropped ** [ 91.806005] ^ ** 1406 printk messages dropped ** [ 91.815551] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1441 printk messages dropped ** [ 91.825260] [] do_raw_write_lock+0xc7/0x1d0 ** 1332 printk messages dropped ** [ 91.834262] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1429 printk messages dropped ** [ 91.843845] [] sg_remove_request+0x70/0x120 ** 1329 printk messages dropped ** [ 91.852835] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1430 printk messages dropped ** [ 91.862439] [] sg_finish_rem_req+0x295/0x340 ** 1355 printk messages dropped ** [ 91.871549] ^ ** 1403 printk messages dropped ** [ 91.881038] [] sg_finish_rem_req+0x295/0x340 ** 1350 printk messages dropped ** [ 91.890120] __do_softirq+0x206/0x951 ** 1005 printk messages dropped ** [ 91.896903] [] ? avc_policy_seqno+0x9/0x20 ** 1325 printk messages dropped ** [ 91.905862] kasan_slab_alloc+0x12/0x20 ** 1045 printk messages dropped ** [ 91.912893] kmem_cache_free+0xb2/0x2e0 ** 1034 printk messages dropped ** [ 91.919885] kmem_cache_free+0xb2/0x2e0 ** 1036 printk messages dropped ** [ 91.926837] rcu_process_callbacks+0x871/0x12c0 ** 1140 printk messages dropped ** [ 91.934518] [] __vfs_read+0x103/0x670 ** 1254 printk messages dropped ** [ 91.942970] Object at ffff8801a73d6f80, in cache fasync_cache size: 96 ** 1443 printk messages dropped ** [ 91.952734] [] vfs_read+0x107/0x330 ** 1231 printk messages dropped ** [ 91.960994] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1492 printk messages dropped ** [ 91.971007] ================================================================== ** 1537 printk messages dropped ** [ 91.981378] [] sg_finish_rem_req+0x295/0x340 ** 1343 printk messages dropped ** [ 91.990448] PID = 3 ** 786 printk messages dropped ** [ 91.995740] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1542 printk messages dropped ** [ 92.006164] [] ? vfs_copy_file_range+0x740/0x740 ** 1410 printk messages dropped ** [ 92.015647] ================================================================== ** 1530 printk messages dropped ** [ 92.025961] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1573 printk messages dropped ** [ 92.036582] ================================================================== ** 1536 printk messages dropped ** [ 92.046981] [] ? sg_remove_request+0x70/0x120 ** 1366 printk messages dropped ** [ 92.056183] ffff880188aef9b0 ffffffff81d91149 ffff8801d77ff780 ffff8801a73d6f80 ** 1561 printk messages dropped ** [ 92.066730] sg_fasync+0x86/0xb0 ** 945 printk messages dropped ** [ 92.073108] [] ? fsnotify+0x86/0xf30 ** 1235 printk messages dropped ** [ 92.081390] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1437 printk messages dropped ** [ 92.091048] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0