0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x0}, 0x40) epoll_create1(0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x80045113) 2017/11/20 12:11:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) signalfd(r0, &(0x7f0000d8b000)={0x3f}, 0x8) r1 = userfaultfd(0x807fe) r2 = fcntl$dupfd(r1, 0x1, 0xffffffffffffffff) fallocate(r2, 0x1, 0x80000001, 0x3) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/20 12:11:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) fcntl$notify(r0, 0x10, 0x34) r1 = timerfd_create(0x7, 0x80000) read(r1, &(0x7f0000da2000)="0000000000000000", 0x8) fsync(r1) mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x0) gettid() r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = open(&(0x7f0000a0a000)="2e2f636f6e74726f6c00", 0x0, 0x8) r4 = openat(r3, &(0x7f00008f7000-0xa)="2e2f636f6e74726f6c00", 0x8000000002000, 0x26) openat$hwrng(0xffffffffffffff9c, &(0x7f000046a000-0xb)="2f6465762f6877726e6700", 0x2, 0x0) r5 = gettid() syz_open_dev$loop(&(0x7f0000b54000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffa, 0x40ca81) fcntl$getown(r1, 0x9) fcntl$setown(r2, 0x8, r5) rt_sigprocmask(0x0, &(0x7f000003b000)={0xffff7ffffffffffe}, 0x0, 0x8) r6 = getegid() fchown(r2, 0x0, r6) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000046000-0x4)=0x4) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000811000)=0x0) fcntl$setsig(r2, 0xa, 0x20) inotify_add_watch(r2, &(0x7f000001f000-0xa)="2e2f636f6e74726f6c00", 0xa4000960) ioctl$KDDELIO(r3, 0x4b35, 0x2) mkdir(&(0x7f00007a6000-0x10)="2e2f636f6e74726f6c2f66696c653000", 0x2) sendfile(r1, r2, &(0x7f0000302000)=0x0, 0xcc9c) getpeername$netlink(r3, &(0x7f00000be000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae0000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000e14000-0x4)=0x6, 0x4) timerfd_settime(r1, 0x1, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/11/20 12:11:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007f0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000175000)={0x8, 0xdbea}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000056a000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000d4000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={r3, 0x3ff80, 0x0, 0x587}, &(0x7f0000b05000)=0x10) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r6, 0x5421, &(0x7f000026c000-0x8)=0x97) setsockopt$inet_tcp_int(r6, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000cd6000-0x78)={0x1, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2001000000104, 0xffff, 0x8c, 0xffff, 0x7, &(0x7f0000660000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, 0x4000000000000000, 0x7ffffffd}) setsockopt$inet_tcp_int(r6, 0x6, 0x14, &(0x7f0000509000-0x4)=0xfffffffffffffffe, 0x4) bind$inet(r6, &(0x7f00001da000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r6, &(0x7f0000847000-0x1)="e2", 0x1, 0x20000000, &(0x7f00002bc000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000109000)="6e6f646576656d3173656c666d643573756d7070703000", 0x17) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000cec000-0x8c)={r5, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000055c000)=0x8c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000a73000)={0x7fff, 0x538, 0xffffffffffff543a, 0x7fffffff, 0xffffffff}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000106000)=0x2, 0x4) sendto$inet(r6, &(0x7f00004b0000-0xa6)="50d844de52a3027a79035d579f2f961c3b4b95da97b7917bd3733cc15f92db9279000000000000ffffc4729da484c2bafaf78b873b2e4ff189c1d881ea0c5b885c3ba3d9c89e51630041fc47a52238f8d7ed9ae8eddc5da8e46f989a7eb7ad8e8a4559787290923d84d2141b60d3d1c1f5986d5e4069106c7b4e1ca38f71a6001c66c9c9815b1c8205921af9ecb7349368432b798b57d3fd1d087f16c78b49a5c2000c2e96e4", 0xa6, 0x20008802, &(0x7f00006ed000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f00006b6000)="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", 0x647, 0x0, &(0x7f00001a3000)=@nfc_llcp={0x27, 0xe04, 0x7, 0x1, 0x3ff, 0x0, "65fd46e462976f5540598055a449135ec4cdddb15bfe3ca5c7f55ce7c04ea718ce12daa1a9fdd047636f244f8e5fd7d6bc71aadffd2419c125d3600dd3f67b", 0x4}, 0x60) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f00006a3000)={0x8, 0x800, 0x0, 0x2, 0xfffffffffffffffb}, 0x14) sendto$inet(r1, &(0x7f000028b000-0xea)="cf0c7ea08500fa000000000000c9bd409a7d9d9702504c64449f3fa1113bd9412b1ecae85925d235b27e7bf9f2faf83e2c608d675dfdb9f0b95ae76890bfc63a65d61d0366208a463396a43ea8368b50eb200a6aa08dcffdb7fcc844edb8bb40ede2ab36fc00926d9176768429d4fe282d2eb30797539c8b2660131f4af197eb940af23e0d0665244eed220f105c0ea05981747408906be2f9a371aae2f3e78405262c69ee2086e5cc1d1fd5d880581276ee6a1e3754b22ec392b1e1ecc70056d306ea79eefb6ef20000000000000101344900002baf8023eea9cf8fd26c0be9c9a373476a6b0087", 0xe8, 0x20000000, &(0x7f0000a41000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r6, 0x6, 0x19, &(0x7f00008d6000)=0x7, 0x4) sendmmsg(r6, &(0x7f0000c2f000)=[{{&(0x7f0000365000)=@nfc={0x27, 0x1, 0x67, 0x80000000000003}, 0x10, &(0x7f0000b10000-0x90)=[{&(0x7f0000cc5000-0x1000)="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0x1000}, {&(0x7f000060d000-0x62)="8c2c12f20adf7c4956dc1eb24f79aabadf362efca9cf7d957b107d1043d53e1f8252901760dfbdfb0805492269903815b1b261238ed815f3d8027b55b191713b9f77b0a7b4129464906277437499113e7839c6ee2f970fddd3ec38d3b0eaca3aed41", 0x62}, {&(0x7f0000966000)="f1b985465a804eb8c66449b0906fd08784aa94b01c3e474c4186a133541807409c8cf8b579e759db11c6b01c908e52695e88190f7ab23c21125a9e", 0x3b}, 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0x1000}, {&(0x7f0000212000)="3532ebd34dc26d374eef5f17b22afc4fa85f0b1529716b9fefb9a80ebf4fdae3f7ce7f44bd6b704535a0f0e98098b9dd21251c86fbeed3af6d787311c8be1eacac60b586428feab5e7a0ee3245b2d39dcddee537890b87539b6cd973e1b8f442f80e91ab42b4823a2e15ad103d3092777eb1f905c26359745e20dcf4735413597e877d09c838ca363d02e28107ab18877503b33e319de0370be0ced553857714e042ef838958bf601ea439160f5dd4f2a650c407a1e6bc6d0848270e5d6c6bf42e89ef6dacee80f343966af00d49b70d0f3fb5eef0dc", 0xd6}, {&(0x7f0000420000)="0f8dced6e0425834a54a623119bfd08649a1f6303a5e9c42b1f1a0f760fc4016206986845dbcfae73f06d8cc37a8518143d928b74a1b445468b64caa4243d8cfb83d78d6f9b66148f51e967addd44a2587fbdf9ce8927488d7054e0324aaf5122df7b1f552832d9b080e30c64d6e920da1436c8b5071b0eb1868205fbd8f12794494a73881828b2f7f84615e5683d67bae57400f581bb0ebf98c63e7765335cd96dfe29d682afb5827394684b8453e4e79681b7b382f9b5d91ba5afb9f9edef698a09fca8c4e69a5a26488a36460680dca9e40a7cdd6c3b9dd7c082f42", 0xdd}, {&(0x7f0000a63000)="3153f682b3887ee560f23f09141467f75d692ec077157aa13246d656b285e9a0", 0x20}, {&(0x7f0000c1e000-0xf)="8cdf95f995f95058b418a88bacafc5", 0xf}, {&(0x7f0000d29000-0xe1)="c5ea4a508fee6247777dac3173e0ad7f88221037dac436c88209f7cba27dcbd3d0c0f1b8fcaf3a2ab2ee0e5f7406b321630d97f444b756e3685588d2f51345655246a23873568b258122c2694462ed7ae7511c01926358868769cbbf2552b0d62c1cf1bfaa3a9e19a1bd3b45fdae86a06f4e1ca6c4a340e44f988c98b4a0ea235018ff9295cb883a38ddd7606d566ad29988663db5664fbc04c284b1f747fae8b4fd2c56060d9815c8dceeb6deec7b70419c8dd123a86c3d6da87285f2b02ab7230f3dd34ac5bee038b65e82066d5fb73644ef86fea9eb97af04ef8775ebd86abe", 0xe1}], 0x9, &(0x7f0000da3000-0x1f8)=[{0x60, 0x109, 0x5, "b8d8b931023f32f7a04dbd7c7531a0d91f2d079d209f8cf2b4f19c6cde61ff6a236060edc354eec741b3d25a9d1a88d0491e9547302bf70cf9657791febe16672ae2c64666483af1a4"}, {0xe8, 0x111, 0x3ff, "852dc3abadbc783f76767e11162881144cbb5fe0bf041b3602e4dbe3913322fbe9dde34464b2fe2b2b7c0dd56e730384625664bc028fadb4fb30e2b226ec5e021b16de06fad58dd33765012563241a91aa2422ca52603773a46df7437d786aad17450f87f020b90577c136228f3af8497a24653a8dd9cf470dda2dd0ae0715b850a5beef34a1057712880ea7e6b981a205ce385366497b93d1472e8a7abd1cdd8c88ffda0048afaf325c2204516a78f084f68a0b8d095bfaa83f760e28af715ad0cccc816045ef2105199500422cf8a6dd"}, {0xb0, 0x11d, 0x401, "b8801e164b707aca32c7bb8f5a91e45d858da499000007ffdf18c344956d1ab0cb7e035a35497d839349e69c0d5b7a081d8e7e35f232bec1dc79203c61c861a616e45cc4390c1133e5c8b68b07eb1b6cf858c46ce7db0f0630cafffc3cff8e6a233daf1444731c779661d55e3d79a76aa4b5e5846c66d9efe9d23889aba35dd67ba6b62c47e53497c224ee8bbf1445dcc3339faeda47157269dca4"}], 0x3, 0x4}, 0x4}], 0x1, 0x1) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000672000-0x6)={r4, 0x80020001}, 0x6) poll(&(0x7f0000416000)=[{r0, 0x10, 0x0}, {r6, 0x1164, 0x0}], 0x2, 0x7) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f00009ec000-0x14)={0x101, 0x7, 0x10004, 0xffffffffffffffff, 0x0}, 0x14) recvfrom$inet6(r1, &(0x7f0000881000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93, 0x1, &(0x7f00003a0000)={0xa, 0x2, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) 2017/11/20 12:11:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f00005c2000-0x3c)=[{{&(0x7f00008b7000-0x80)=@generic={0x11, "7ca437ecc90a5c5396d37314fa36ab6fa966e5d5ea4f04d42b35f946b95d7828677759dfc714e0960efc3b2df6c7c453d43902331a5776b686d678b39ca31de6fee42a83075b3b5cf7427b0402b9a27ae265ce750ce3004751ca480d545d24e82323fa90f8755df1a30c013abf48f984f2488475830f9b7450a73796b1aa"}, 0x80, &(0x7f0000898000-0x10)=[{&(0x7f000016b000)="2a1d4f17ca5fed6ae3b61b12771873e1032b58ea1d80f3b92d195d7b877b4394bbefb8e8fc5724aefb98cb9cc0c5d39f199501f595db1fe3ccd7e349b4775bf9fce5ac0420cf891d871fb93a6874312881db689415f5c89b4275acfd0f7483c08b8388947d45225729f6095c89288e52e04d5383c4a0ee015804b9e883ef42f2f8b5535abfb297e0a85f53d9c1a009fb8b045789e22b5b6d565d57b92256dafee207bbcaf977dfad3f732d1bb8f669faa8f15329e08ce5c686162ada6da113a47f4815cd9ef686f71c3a2d549cc5d85fed9ecc", 0xd3}], 0x1, &(0x7f00005c3000-0x168)=[{0xc8, 0x11f, 0x1, "8443c4f16b1ffbf6547686986430604d0c3ff5f43e4b2f899ca69a42a9f3385632f8565650afd336661d78fef980ad833de278778521584fbd81a88ad38901a166c8cc4b6e13d14e350b7b66009464395633611e549a377a7dacba0a10750ed8705259e5ed9766e77f818102fec8e7f97242bea9968e19f69699f79b82c8f0a2d7821f780407b40ac1e281edb339a5cb5895af20431227458bd3031a30689343e40c63ff9cdc77252e29d6b1ba899bd13806c2"}, {0xa0, 0x116, 0x2, "f4b3996c2ea044d05b9f6033532f80de43383ba742727dffd378ef730840b83dbf3f1efd8e76b967fca422fdb92b65d8269559d3caf3a9f9d4b2a26a4af163f1fa0ff1f8136b3a4d446134d5a2f0d10cdb0c6de1bcec59e379dabd68561da7616c8d44d40448c9774d62a3f41d50c97f6cebf2d6163d5434d9563ec159d4f63cfcb186f685f359ebf0cd5ca182efdb9d"}], 0x2, 0x80}, 0x6}], 0x1, 0x80) r0 = socket$inet(0x2, 0x10000000001, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a36000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000458000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af5000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00003b0000)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x3, 0x80000001, 0x5712f871, 0x500, 0x9, 0x10, r2}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000098f000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) clone(0x200, &(0x7f0000d3d000)="8c87457fd5ba4ee2e51dbbe9f86fa7631d089d3552f26a0bdaa110852a2491a65875e9b88e9c85201bd9d6db91a1545a47ee841467f7a4a7fd4a47ed08a1c19787149ffa9d9f9d", &(0x7f00003d7000)=0x0, &(0x7f0000f50000-0x4)=0x0, &(0x7f0000ace000-0x46)="ae92c434163780f7d969beb6ed611e0851834d76675d108c23d7776fab183835837927835e6ef4b8eae3ac4cdb7937247b91e7e3a8ed8078245ae9710f8fbdee6546fc5ffc20") mlock(&(0x7f0000936000/0x3000)=nil, 0x3000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f000000a000)=0x0, &(0x7f0000c97000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000abd000-0xcb)={0x0, 0xc3, "8dc74370e64139f2a64bb701b97db68e97c4e578db42fe337780252638e677e6c20e705e239eefe5edae89099d8398bd25d8da399e8de84c3e72f21b5c3dc7ddb9666b8a57710622442fd89e92b950066ede4d241eb14ad8f4d450a7ff7fd97f8f66255bffbb47492db370b0d3c29654337382f15a3cf1e2e8bbf885c8c84dd7b437758dcddb22028a087d2e7f376627db5397ee44d9b4fc027255e66f2abe237077424eface4150746d6375ba2e76f11b381c722fee8db26ae88afe56c21a2a5177a7"}, &(0x7f00001c3000)=0xcb) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00002cd000-0x4)=0x80, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a1b000)="6c7000", 0x3) bind$inet(r0, &(0x7f0000c3d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCEXCL(r3, 0x540c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006db000-0x10)={0x1, &(0x7f0000dbe000)=[{0x6, 0x0, 0x0, 0x153}]}, 0x10) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000e79000-0x20)={0x0, 0x8, 0x1ff, 0x2, 0x9, 0x7}) ioctl$TIOCSTI(r3, 0x5412, 0x259) connect$inet(r0, &(0x7f0000ca1000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa2000)="bd", 0x1, 0x0, &(0x7f0000f12000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mount(&(0x7f000035b000)="2e2f66696c653000", &(0x7f000092c000)="2e2f66696c653000", &(0x7f0000321000)="6f7665726c617900", 0x10, &(0x7f000002c000)="") ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000789000-0x24)={0x6, 0x7ff, 0x20, 0x7, 0x8000, 0x3, 0x80a, 0x1b, 0x800, 0x0, 0x0, 0x9b}) clock_nanosleep(0x0, 0x0, &(0x7f0000ea8000-0x10)={0x77359400, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000f45000-0x1000)="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", 0x6c4, 0x1, &(0x7f00004f1000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/20 12:11:35 executing program 4: socket(0xf, 0x5, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)="2e726571756573745f6b65795f6175746800", &(0x7f0000bc1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006e6000)="00", 0xffffffffffffffff) keyctl$negate(0xd, r0, 0xfff, r0) mmap(&(0x7f0000000000/0x88f000)=nil, 0x88f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000088f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000088f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000088f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000088f000)="860800660506", 0x6) mmap(&(0x7f0000659000/0x3000)=nil, 0x3000, 0x3, 0x3e, r1, 0x0) mmap(&(0x7f000088f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r1, r1, 0x10000, 0x0) r2 = dup2(r1, r1) mmap(&(0x7f0000891000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fchmod(r2, 0x88) mmap(&(0x7f000014c000/0x1000)=nil, 0x1000, 0xfffffffffffffffc, 0x34, r2, 0x0) prctl$setmm(0x23, 0x3, &(0x7f0000270000/0x2000)=nil) stat(&(0x7f0000892000-0x8)="2e2f66696c653000", &(0x7f00006a3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000892000/0x1000)=nil, 0x1000, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000002000)="2f6465762f73672300", 0x3, 0x42) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f00001cd000)={0x0, 0x4, 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, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$loop(&(0x7f0000f63000)="2f6465762f6c6f6f702300", 0x2b7ec00000000, 0xa) open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x20000, 0x41) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x100, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3, 0xa0000000, 0x8, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x20000000002, 0x80006, 0x1ffffffffffbffb) 2017/11/20 12:11:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x47e1e8, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) r0 = accept(0xffffffffffffffff, &(0x7f00002fb000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000644000-0x4)=0x10) connect$netrom(r0, &(0x7f0000f93000-0x10)=@ax25={0x3, {"e0e539a88d58e8"}, 0x6514779e}, 0x10) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000505000)="2f6465762f73672300", 0x0, 0x0) setxattr(&(0x7f0000ede000)="2e2f66696c653000", &(0x7f0000536000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000a1a000)="913a00", 0x3, 0x3) truncate(&(0x7f0000f57000)="2e2f66696c653000", 0x1) 2017/11/20 12:11:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = accept$netrom(r0, &(0x7f00006e4000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00007e2000-0x4)=0x10) clock_settime(0x0, &(0x7f0000ab1000-0x10)={0x77359400, 0x0}) r4 = dup2(r1, r2) nanosleep(&(0x7f00005b9000)={0x77359400, 0x0}, &(0x7f000025a000-0x10)={0x0, 0x0}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000e8e000)="a439003a75a8cc", 0x7) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000178000)=0xfffffffffffffff9, 0x4) r5 = request_key(&(0x7f0000fea000-0x5)="7573657200", &(0x7f0000276000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b62000-0xd)="2f6465762f6e65742f74756e00", 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r5, &(0x7f0000a24000)="2e726571756573745f6b65795f6175746800", &(0x7f00000df000)="c4272f00") getsockopt$bt_hci(r4, 0x0, 0x3, &(0x7f0000be0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f19000)=0xaa) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00008ed000)=0x7d, 0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000079c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$loop(&(0x7f0000591000)="2f6465762f6c6f6f702300", 0x404, 0x8000) getsockopt$packet_buf(r4, 0x107, 0x2, &(0x7f0000404000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ad8000)=0x2f) 2017/11/20 12:11:35 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x80000000, 0x0) clock_getres(0x7, &(0x7f0000fd5000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={r0, 0x0}, &(0x7f0000048000)=0xb2, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, r1}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fd6000)="2f6465762f73657175656e63657200", 0x3f, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xfffffffbfffffff7, 0x100040001, &(0x7f0000fd7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000fd7000)=0x8001, 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = epoll_create(0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000697000-0xc)={0x46, 0x0}) epoll_pwait(r5, &(0x7f0000955000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000b64000-0x8)={0xfffffffffffffffe}, 0x8) mkdir(&(0x7f0000fd8000)="2e2f66696c653000", 0xa0cc3f0153f936ec) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r4, &(0x7f0000fd5000)={&(0x7f0000a86000-0x60)={0x27, 0x7c78, 0x1, 0x5, 0x100000000, 0x1, "bdcfffb531bb398b960726c63ee1ef7a9983bbda9ac7e875a6cb76aef91a1ba3544698c32c7f9e40f263f127a9d944baf4df4068ef0fa84fec106e21bc9b1b", 0x8000}, 0x60, &(0x7f0000fd6000-0x40)=[{&(0x7f0000fd6000-0x2f)="e40837ba4298ef8901c98535888c29248f6281427c7cfdf823fb620fbf76d205382e881071dfb1ff9860914768b2e2", 0x2f}, {&(0x7f0000fd5000)="eebc89e279", 0x5}, {&(0x7f0000fd5000)="9da1fbd48e8c430d52a41cec536aeeec28917f60dbe0e90f67f4722aba0834fd10a765d4800e18e20044c62543fa6cbdc0ca91e85ac18851b38df6d4f74ffcf452f2dd9444fcfb40313ba842ddbb209ebb234d77529517dc6fcec681ad18541ece7679c70e747e40cf2641d7d0bef6d8ec63ed9b54ea8f6370bbf2c526a6bb2fe1aaab6bc5ec04e77b600447c94fe2227c03161cebcefd515a171bb2f08d04581c54ce4e04492b04ef078b197e87cf1ab70750d54f1fe1927c57df1e10beeeb1ee2a9481c476f2f74c300285dfec9fffbd99b26f57357b408bef17c350f10f08c7247d7697abeb8cf0184c7d33", 0xed}, {&(0x7f0000fd6000-0xeb)="34655a6b1f77e7ee904b3d1aed53f5d17dafcfccf05f6c151702c653efa6f43fe616a77b397a8362099803074b585b98512c79b34d97e54d0e1ec2cf1e15543042b248598756078df9268303329e39f54bf6df0a93dd337cef2332f3c34731ad46a206ad2a018bd0771e768fadadd11da65a29daba4e9721694572a866c8650d9485bf05e445f743dcb34841f17bf154f52ab5b2355e43cb7299ad1a1e035c1d805e845e305f364e458a57a6fc68fbc5ca6af1f0d2004772450428ef85d7a82ff9c6a9d05047898b7c9183646c9498efcccfd9a85510cdda57cf164f00768b6663d0195a9b63afc74ce534", 0xeb}], 0x4, &(0x7f0000fd6000-0xa0)={0xa0, 0x117, 0x7fff, "3967b6d43ed37690b24f40d388dc78fdd224be96dd5b0e34b0d96cc62ef83b4cc33c4005409e6b6ae75731bb0421570deec6351e6fcb1fdf357c1273ec4f61893cd3e584bce18ffbf5c914e345321924dedd8c27357be0d069f936b88d9186144a9b511ca4e1fa2f0f819abc5f6888110eb0e4d2a91a3093f138532fed6472e17d99d6639c06360ac3cab5"}, 0xa0, 0x8000}, 0x8000) exit(0x2) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/20 12:11:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = accept$netrom(r0, &(0x7f00006e4000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00007e2000-0x4)=0x10) clock_settime(0x0, &(0x7f0000ab1000-0x10)={0x77359400, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d5e000)={0x0, 0xf}, &(0x7f00007f0000)=0x6) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000899000)={r4, 0x7}, &(0x7f0000ba4000)=0x8) r5 = dup2(r1, r2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000777000)=0x4) nanosleep(&(0x7f00005b9000)={0x77359400, 0x0}, &(0x7f000025a000-0x10)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f00007cf000-0xf)="2f6465762f73657175656e63657200", 0x111400, 0x0) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000178000)=0xfffffffffffffff9, 0x4) arch_prctl(0x1007, &(0x7f0000d3a000-0xa7)="1207aa44dac91d42067fc9b0b24b98c5847df9d121fa55d5a20e219e8778b7201919c612df4d251790520faffffa5ea83956b69d6f2f91172a8004c0d134b866bfab88f4afaca881e12c08b878bc08a4b6087d4d4ef4cd3a3ab5cc28e0d7acfb09b041a61af84f00dbf9c3d61c8055e1c9d7bd10e65909527c0b769d8f95282960d7426a59c441ada8f93de5de627c02ed78deccff178ff2ea201fd1ecc1c4baa3d467ac49ef10") r6 = request_key(&(0x7f0000fea000-0x5)="7573657200", &(0x7f0000276000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b62000-0xd)="2f6465762f6e65742f74756e00", 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000a24000)="2e726571756573745f6b65795f6175746800", &(0x7f00000df000)="c4272f00") getsockopt$bt_hci(r5, 0x0, 0x3, &(0x7f0000be0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f19000)=0xaa) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f00008ed000)=0x7d, 0x4) writev(r0, &(0x7f0000c05000)=[{&(0x7f0000f68000)="e56e66e462c36d49f70bfe72278b9d11c86c7186a500019afe9cf50ebc5ec3a8177d2fad9bb1b42346d16829f0441358dfc25d18904513d747c74bceabbcf1427f375794f30f08b78e81074c4a59d25ef38f173415f5c4188772b46520392399453420d14af53f491b560eeb752e9a0d381f5da7a469e2a35ed29ed2382200f73a83fbd4361816394cd534a5bf5334f2991158432cfb808f44f000a941856d39c6efe0c8fd65d4868bee00e30d20283c761ebfaed97611f7c994614be63e629f56a124712c12e3804f2c16de7c08", 0xce}, {&(0x7f0000ae9000)="e938fa51d8b34e5b2b3c010a3faf7c4acb1d4f39ad591b260702d02293ae4106842386e4f71fa86598aa15b93ff7bae16623b685537af1ece00a668e6fe6b2dc3f05b1b50832ccc8e8fcce7d614e29aed39c538f7a0be6947d376a9c6859283bbfd06aa314a7679e12dbccc10f061c3adfc4d155db4aa30b68944342dd9b86262afd2823e56ccbeac52386158d2e66adffedab5c291faccfa05c8be23477702a36b3aa0872388ac66cb2fbc4cd0c0bdef473b6a19a59aa4c9f6436f64df305da54f75722c404b5865cf4f49c32efd5d9e99fd3b8b27020e65857b067744efd5da4fbaf4f1c759639c249e0ffcb3bc962a82b", 0xf2}, {&(0x7f0000347000-0x92)="005455047accd921d7496a36858da93df3229fc8d4ef873b42534cc94adbf297d3979b710cd4759128ed1d257b60b58a33f9254dd25de64b9f11acb4526a44bdbc80273d25f5c1b4b4920fdb33b1fb3a21e14ab86c4e67727f9cfe3c6d56c941f6a829c80ca9bce5f76f1b694492b780ab6631c8ac39df1e2701aa87f9b79a95f98f28bc6377e6935492d427e87dc7fd668d", 0x92}, {&(0x7f00001c9000)="6a88", 0x2}, {&(0x7f0000021000-0xf1)="6b3d1151c098ddfaa0ed52ffee455ac615ba8bfe1f34f9b1a71dc6e768cd4e43a0b4b7b1c554a38f69236f39878de861a478f85b557876854b9acd64000fb0450c01d1b6c6528fc10709efde63ec4025258606917b49ada96fcfa79a3af96b738382aef0e4ee37ea997107120d4267660165387655fcb44fd5f60e61806fd162dee3b376d4bb6e01e07e6e4ecc588fccf241151c08abd3c4555a2652f1ac074eb66d401a4d8a487ca5fa7888bdac1cfea508a3bf89dd7b97e626e1a5f35b82de12199eeabb00b96d595cb796501521a4256d32a93307bc2606b014be55169eaddd87ad36535b5b7be6a24b888e7f195fff", 0xf1}, {&(0x7f0000815000-0x5b)="31c7fa77485a7b636eb3de71f388daf8da2842703aa374a4e8b9533ae0ce22e707a87389a58e6851415a93f2f69b888e21ed66ed308b7d74b6e1b28f8373d45ac0ca48e8408f63d88c6d0d0d3c9d3214fcab7597f688e57c7b2fd1", 0x5b}], 0x6) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000079c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$loop(&(0x7f0000a15000)="2f6465762f6c6f6f702300", 0x402, 0x7ffc) 2017/11/20 12:11:35 executing program 7: mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000eca000)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602663d75dd05a04c57bbb2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e500007026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b836614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8350e80dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000b52000)="", 0x0) getpgid(0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6175746f667300", 0x12000, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00009d8000)=0x2000000000002, 0x4) r2 = accept$inet6(0xffffffffffffffff, &(0x7f00009ad000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000ecc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000ecb000)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000118000)={@common="62637368300000000000000000000000", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f0000ecb000)="2e2f62757300") mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000014000)="2e2f62757300", 0x80040, 0xa) fcntl$setlease(r4, 0x400, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000ecc000)={0x0, 0x6, 0x1, 0xf, &(0x7f000000d000/0x4000)=nil, 0x8}) exit(0x0) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f000000d000)={0x5, 0x80000000, 0xf6ff, 0x1, 0x0}) r5 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)="2e2f62757300", 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r5, &(0x7f0000017000)="2e2f66696c653000", r5, &(0x7f0000019000-0xd)="2e2f6275732f636f6e74726f6c00", 0x2) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(0xffffffffffffffff, &(0x7f0000019000)="2e2f636f6e74726f6c00", 0x20, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/20 12:11:35 executing program 7: ustat(0x3, &(0x7f0000328000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)="2f6465762f6b657963686f726400", 0x20a00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$urandom(&(0x7f0000986000)="2f6465762f7572616e646f6d00", 0x0, 0x82002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) sendto(r1, &(0x7f0000c30000-0xfa)="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", 0xfa, 0x2000c080, &(0x7f0000ce1000-0x1c)=@in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000fd7000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000080000003, 0x1}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000009f000)="2f6465762f6175746f667300", 0x84000, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000906000)=0x9) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f00008d1000)={0xa, 0xb4, &(0x7f0000210000)="e4d6924d9d899472d852cb7ee1493ce4d7d1bc83427cbac3c0b62116acf5369a5c579e455ade76002fec3fb639861523307af99442ca933cfff44ceb832f538cbc807a25c139aa4311848d7d52298dce77b8213547450b00a6e704022ff7b384e6ab0abc4e9a4467b8daf1f074b250cf11471fed02f147405126a10a97dad3b196eeb7208a73db5d367cabdabd93a6908fc0ade328a2e1d870198ce76c2e06efefa2bc686dd91fefaa96434361bc42aacb69f698"}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000db0000)=0x0) fsetxattr(r0, &(0x7f000011a000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000043000-0xb)="5d2f2b284270726f632100", 0xb, 0x1) r3 = dup3(r0, r1, 0x80000) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000a98000-0xe8)={0x0, 0x0, 0x0, 0xf186, 0x8, 0x0, 0xb, 0x4, 0x4, "4b65ba916a81679a0ed22a5e6979cb9bec8b8ad9b5d3bc3b6870073e519bf5351461e98e506e7bf57d74c4ba5f70202385aba81d3a17844f81f138f436e3d20d", "2e69f62833d6f48a18b5f04ca4b16ffd72976516475ace2e2e41e6d0e2218f394128e2ef312e3cf4dc4b340b87a3951d59f1c478767b5eabee19f9349702bd2a", "db04317e69d8cba00ae760a940e37ad8f3d8dd97f1e0c8b235f4b83439a03f41", [0x1, 0x7fff]}) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000cf2000)={@generic="8deede9745cefe17b46e97209762df2e", @ifru_flags=0x100}) finit_module(r3, &(0x7f0000236000)="2f6465762f6175746f667300", 0x2) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x5) socket(0xf, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f000046a000)="2e2f66696c653000", 0x400001, 0x0) fcntl$setlease(r4, 0x400, 0x1) rt_sigprocmask(0x0, &(0x7f0000b1b000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f00003dc000)="2e2f66696c653000", 0x40000000004) clone(0x0, &(0x7f0000f42000-0xf5)="", &(0x7f0000ec4000-0x4)=0x0, &(0x7f0000200000)=0x0, &(0x7f0000f42000-0x6c)="") clock_nanosleep(0x5, 0x1, &(0x7f0000f54000-0x10)={0x77359400, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f000079b000)={0x0, 0x40, 0x20, 0x5}, &(0x7f00007f1000-0x4)=0x10) 2017/11/20 12:11:35 executing program 3: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x2}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a55000)={r1, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000047000-0x6)="2747504c3a00", 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000dad000-0x10)={0xe136, 0x100, 0x7700000000000000, 0x8}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000253000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x3, 0xffffffffffffffe0, 0x21}, &(0x7f00007aa000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0x0, 0x0, 0xa, 0x9d, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, {0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x4c, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40000000000001, 0x800000000000000, 0xfffffffffffffffb, 0x7f, 0x0, 0x3a}}, 0xe8) sendto$inet6(r4, &(0x7f000028a000)="2100ff", 0x3, 0x40000, &(0x7f0000999000)={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) r5 = socket$inet_icmp(0x2, 0x2, 0x1) r6 = fcntl$dupfd(r4, 0xffffffffffffffff, r0) ioctl$LOOP_SET_STATUS(r6, 0x4c02, &(0x7f0000144000-0x98)={0x0, 0x0, 0x0, 0x0, 0x4, 0x6, 0x1a, 0x8, "97046575ca468bbed236bf7bd3996ffdc1a481e8c58c4526f22fcbbb88f827b0a46212676c6316ed4dffa1f46b2b83aba6bd6ba4efbee4c4cf6470a979159ec6", "51ecdc404001e4a3b4fa39607d6ef3748f092de152400d6b08c68d3e51112f53", [0x0, 0xa295291], 0x0}) recvfrom$inet(r5, &(0x7f0000750000)="", 0x0, 0x41, &(0x7f0000781000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_udp_int(r4, 0x11, 0x65, &(0x7f0000491000-0x4)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000167000)=r1, 0x4) pipe(&(0x7f00003ef000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x1, 0x80800) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) alarm(0x1) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f000067b000-0x20)={0x80, 0x2000000000000003, 0x1008001, 0x6, 0x1, 0x192, 0x1, 0x80000007fffffff, r3}, 0x20) ioctl$TIOCPKT(r7, 0x5420, &(0x7f0000705000-0x4)=0x8c8) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000f0f000-0x50)={{0x3ff, 0x43b}, {0x40, 0x21}, 0xfff, 0x5, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mprotect(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x1000000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r8, 0x84, 0x20, &(0x7f0000f0a000)=0x0, &(0x7f0000f0e000)=0x4) 2017/11/20 12:11:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff038}, {0x6, 0x0, 0x0, 0x103a}]}, 0x10) r0 = socket$inet6(0xa, 0x2, 0x0) openat(r0, &(0x7f00000d5000-0x8)="2e2f66696c653000", 0x101040, 0x10) setsockopt$inet6_int(r0, 0x29, 0x20000000000018, &(0x7f0000e94000-0x4)=0x721, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000468000-0x8)={0x1, [0x0]}, &(0x7f0000d27000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000637000-0x8c)={r1, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000382000-0x10)={r1, 0x3, 0x9, 0x6}, &(0x7f0000f56000)=0x10) sendto$inet6(r0, &(0x7f0000c22000-0x679)="", 0x0, 0x8001, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f000052c000)=[{&(0x7f0000bfa000)="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", 0xdfe}, {&(0x7f00001d8000-0xf8)="48d2952fdd03c72e114f297431aae4a0f80dd70809f391399c01939d0ff4e8931a387a91bf1db4db873c9591504a2178f84dcc87d1b4d1269cc19a03f5bac0457060e71b3a49044105890dde287f088e6edc8aa920529bc2a552c33f6ec9ce294786ccbea75886260842fa4303e75a89873a0cf688d66e349237d10289da54c7e7e564d9a86dbb294909f20966649ede725f97c67006ea2d218dc704bc06d620d1b6d9e5011277bb76e467f781c2f092413f10798e0bbb5a40e6a90a5380958b824270a68c465c9238223497d01967c259ac40c7d6cd1c94010e7702ff9115e9e6f03a2cf7908dfade120f7b30420bb777ef730652531867", 0xf8}], 0x2, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x20000080) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f00004ae000)={0x2, &(0x7f000023a000)=[{0x4, 0x8001, 0x6, 0xfffffffffffffffc}, {0x3, 0x3ff, 0x5, 0x8}]}, 0x10) 2017/11/20 12:11:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000ed0000-0x4)=0x8000000007, 0x4) r1 = open(&(0x7f00004b9000-0x8)="2e2f66696c653000", 0x28042, 0x2) r2 = memfd_create(&(0x7f000063d000)="2b7b70707031776c616e302a70707030626465765e6b657972696e672c2e706f7369785f61636c5f61636365737300", 0x1) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f000057e000)=0x800) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) gettid() stat(&(0x7f000012a000)="2e2f66696c653000", &(0x7f00003c9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00008f7000-0x8)="2e2f66696c653000", &(0x7f000085f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000168000-0x4)=0x2) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000164000)=0x0) geteuid() getgid() openat$ppp(0xffffffffffffff9c, &(0x7f0000a12000-0x9)="2f6465762f70707000", 0x80002, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00001eb000-0xb)="2f6465762f6877726e6700", 0x200, 0x0) fcntl$getown(r2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00001e4000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002bf000-0x4)=0xe8) stat(&(0x7f0000eec000-0x8)="2e2f66696c653000", &(0x7f00007b3000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fallocate(r1, 0x0, 0xffff, 0x9) sendfile(r0, r1, &(0x7f0000e65000-0x8)=0x36, 0x10001) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000058f000-0x4)=0x4, 0x4) sendmsg$netlink(r0, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b61000)=[], 0x0, &(0x7f0000196000)=[], 0x0, 0x0}, 0x20040850) 2017/11/20 12:11:35 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000004000)=0x4, 0x4) r2 = accept4$inet(r1, 0x0, &(0x7f0000006000)=0x0, 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000007000)=0x0, &(0x7f0000009000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x3, 0x4) socket(0x9, 0x5, 0x7ff) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000006000)={0x0, 0x1f, 0x10, 0xa9, 0x2}, &(0x7f0000007000-0x4)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000003000-0x1008)={r3, 0x8, 0x1000, "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"}, 0x1008) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8}, 0x1c) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) 2017/11/20 12:11:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ff7000)="6879626c6100", 0x6) bind$inet(r0, &(0x7f0000c3d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000f5c000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a65000)=@common="00000000000000000000000000000000", 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e42000-0x8)={0x0, 0x0}) dup(r0) pwritev(0xffffffffffffffff, &(0x7f00001e8000-0xb)=[{&(0x7f00006e9000-0x11)="d7e47d00ff10c8396afbe6fd0fcafc03b8", 0x11}, {&(0x7f0000dee000-0x46)="558b04c377b1345932ee026297edc3eccc05c68eea372f259de4fd11b74532a5e795096d682476be18b158ff1e1b433f3a8885061dbe815bd32143b11477da89d773c42edcce", 0x46}], 0x2, 0x0) r1 = dup(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000445000-0xe8)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f57000-0x4)=0xe8) ioprio_get$uid(0x3, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000003e000-0xd)="2f6465762f736e642f73657100", 0x0, 0x10000000000000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000ad3000)={{0x100000, 0x0}, {0xe, 0x0}, 0x0, 0x10003fe, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xcd6000)=nil, 0xcd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x7ff, 0x1) r4 = semget$private(0x0, 0x3, 0x100) mmap(&(0x7f0000cd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000cd6000)={0x0, 0x0}) semtimedop(r4, &(0x7f0000323000-0x6)=[{0x2, 0x9, 0x1000}], 0x1, &(0x7f0000323000)={r5, r6+10000000}) r7 = inotify_init1(0x80000000000000) getpeername$inet6(r3, &(0x7f00000a9000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000017f000-0x4)=0x1c) r8 = syz_open_dev$sg(&(0x7f0000cd1000-0x9)="2f6465762f73672300", 0x6c2, 0x2843) ioctl$TIOCMGET(r8, 0x5415, &(0x7f0000cd1000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r7, 0x8, r9) fcntl$getownex(r7, 0x10, &(0x7f000004b000)={0x0, 0x0}) ptrace$setopts(0x4206, r10, 0x0, 0x3416448743065fb0) rt_tgsigqueueinfo(r10, r10, 0x40, &(0x7f000004c000)={0x0, 0x0, 0xfffffffffffffffc, 0x0}) ptrace$getregset(0x4204, r10, 0x202, &(0x7f000036d000)={&(0x7f000043a000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}) 2017/11/20 12:11:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xb, 0x2, &(0x7f000013c000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r1, &(0x7f0000000000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000dc5000-0x4)=0x6e) r2 = gettid() recvfrom$inet6(r0, &(0x7f00007fe000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e, 0x2, &(0x7f0000a08000)={0xa, 0x3, 0xfffffffffffeffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) r3 = socket$unix(0x1, 0x3, 0x0) capset(&(0x7f00000fc000)={0x19980330, r2}, &(0x7f0000c83000)={0x0, 0x10001, 0x0, 0x0, 0x0, 0x8bf1}) r4 = socket$netlink(0x10, 0x3, 0x4) writev(r4, &(0x7f0000096000)=[{&(0x7f0000c1f000-0x59)="580000001400192300a14380040d8c560a0600000000e0760005080000005800000000c77f64643e8900050000000000000080000002000000000000001c04ed5d0000000000000009000100090000000001000f536e06cea2", 0x59}], 0x1) syz_open_dev$sg(&(0x7f0000b1a000)="2f6465762f73672300", 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00001f8000-0xc)={0x5, 0x1, 0x10000, 0xfffffffe, 0x2}, 0xc) unshare(0x28000002) r5 = syz_open_dev$loop(&(0x7f00005c8000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x30403) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9b, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0x4) writev(r7, &(0x7f000006d000-0x10)=[{&(0x7f0000da6000)="390000001300194703bb61e1c30500004000020002000000000000000000800009001300010900000000280fe2000000000000000207000d00ffa28c", 0x3c}], 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000868000-0x8)={0x1, [0x0]}, &(0x7f0000de1000-0x4)=0x8) pread64(r5, &(0x7f0000144000-0x6d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c7e000)={0x0, 0x0, 0x0}, &(0x7f00005ed000)=0xc) r10 = dup3(0xffffffffffffffff, r7, 0x80000) signalfd(r5, &(0x7f0000e31000-0x8)={0x4}, 0x8) getsockopt$inet_mreqn(r10, 0x0, 0x20, &(0x7f00007f8000)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f0000440000)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r10, 0x29, 0x22, &(0x7f0000834000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x3, 0x3, 0x3, 0x6b2, 0x10, 0x80, 0x80, 0x4, r11, r9}, {0x7, 0xfff, 0x101, 0x0, 0xba, 0x47cd, 0x768, 0x0}, {0x1, 0x5, 0xfff, 0x4}, 0x68, 0xeb, 0x20, 0x1, 0x4, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000, 0x3}, 0x13, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x3, 0x3, 0x9, 0x2, 0x100, 0xcfb1}}, 0xe8) clock_gettime(0xfffffffffefffffd, &(0x7f000086d000-0x10)={0x0, 0x0}) wait4(r8, &(0x7f00000e7000)=0x0, 0x400000000000, &(0x7f0000004000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x1, &(0x7f000030b000)={{0x0, r14}, {r12, r13/1000+30000}}, &(0x7f0000da2000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TCGETA(r6, 0x5405, &(0x7f0000a4d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f00001a1000-0x40)={0x0, 0x5, 0x7, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00009c9000+0xd8c)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5, 0x20, 0x800000000, 0xa, 0x2, 0x7ff}}) 2017/11/20 12:11:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x1ffffffff) r1 = creat(&(0x7f0000cda000-0x8)="2e2f66696c653000", 0x109) sysfs$2(0x2, 0x0, &(0x7f000000f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000ea7000)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000003000)=0x1) socket$inet_udp(0x2, 0x2, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000c6a000-0x8)=0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x8000000000081) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f000000f000)={0x9, 0x5, 0x283, 0x5}) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x90e}, {0x0, 0x0}}, &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c6c000-0xc)={0x10, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x3c84, 0x3, 0x0, 0xa, 0x2, 0x0, 0x6c65749d, 0x0, 0x0}, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x4, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}}, 0xe8) sendto$inet6(r3, &(0x7f000000a000)="", 0x0, 0x0, &(0x7f000000e000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/11/20 12:11:35 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a0f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000486000)="2f6465762f73657175656e63657200", 0x50002, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00006c9000)={0x0, 0x1000, "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"}, &(0x7f0000e03000)=0x1008) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000059c000-0x8)={r1, 0x9, 0xfffffffffffffffb, 0x6, 0xfffffffffffffffe, 0x8a}, &(0x7f00000d3000)=0x14) r2 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00001d4000)=0x0, 0x4) recvfrom(r2, &(0x7f0000f2b000)="", 0x0, 0x0, 0x0, 0x0) accept$ax25(r2, &(0x7f0000d2f000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000c6d000)=0x10) write(r2, &(0x7f000033e000)="240000005200079314f9f3f500070a000201030600000000400001000000000700000081", 0x24) 2017/11/20 12:11:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000011, 0xa, 0x80000000000300) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b49000)={0x0, 0x8, 0x9, 0x3, 0x329, 0x9}, &(0x7f0000f88000-0x4)=0x14) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000ef0000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f000050b000)=0xffffffffffffffff, 0x4) bind$inet(r3, &(0x7f0000490000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e6b000)=@assoc_value={r2, 0x964f}, &(0x7f000036b000)=0x8) sendto$inet(r3, &(0x7f0000631000)="ff", 0x1, 0x20000001, &(0x7f00005da000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000b63000-0x14)={0x40000000, 0x80000000000853b, 0x10005, 0x10000007ffffffb, 0x0}, 0x14) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000293000-0x4)=0x0) r4 = fcntl$dupfd(r3, 0x0, r3) fstat(r3, &(0x7f0000d56000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000bc9000-0x8)={0x0, 0x2}, &(0x7f0000a7d000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00001fb000-0xa0)={r5, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x100000001, 0x8, 0xfffffffffffffffb}, &(0x7f0000044000-0x4)=0xa0) get_thread_area(&(0x7f0000618000)={0x5, 0x0, 0x7400, 0x1, 0x6, 0x68c, 0x0, 0x2f0000, 0xe, 0x4}) connect$ax25(r4, &(0x7f0000b83000-0x10)={0x3, {"e37b78660e1026"}, 0x7b}, 0x10) write(r0, &(0x7f0000d62000-0x2)="21bf", 0x2) recvfrom$inet(r4, &(0x7f00009bc000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d, 0x21, &(0x7f00002bc000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000de2000-0x4)=0x2, 0x4) dup3(r1, r0, 0x80000) ioctl$TIOCCBRK(r4, 0x5428) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000991000-0x4)=0x3, 0x4) sendmsg$netlink(r4, &(0x7f0000918000-0x38)={&(0x7f000062a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000082e000)=[{&(0x7f0000a8c000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}, {0x1010, 0x1, 0x700, 0x4, 0xc4c, "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"}], 0x1020}, {&(0x7f00009cf000-0x149b)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}, {0x421, 0x0, 0x0, 0x0, 0x0, "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"}], 0x431}], 0x2, &(0x7f0000129000)=[], 0x0, 0x3}, 0x0) prctl$intptr(0x1d, 0x8000000000001) getpeername$ipx(r0, &(0x7f0000d3d000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000bb0000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000d3b000)=r5, 0x4) recvfrom$ax25(r0, &(0x7f0000a01000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63, 0x141, &(0x7f00008fe000)={0x3, {"efcb0897c6e4ec"}, 0x0}, 0x10) fchmodat(r4, &(0x7f0000ed9000-0x8)="2e2f66696c653000", 0x4) accept$ax25(r4, 0x0, &(0x7f000031c000)=0x0) 2017/11/20 12:11:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00002be000-0x4)=0xfffffffffffffff7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000402000)="2f6465762f73672300", 0x1d, 0x2000008001) r2 = getpgrp(0xffffffffffffffff) ptrace$setregs(0xffffffffffffffff, r2, 0x1, &(0x7f00000f3000-0x79)="434ed284beb5b9ea33f1a0782eb5eb406e9f39f92aab3c1bda32c9771210b3910609eb66230fa69afac599ba89a6d32dfab2193b2e036369e5d62f67cd2fa34425efad42d2f9dbc8e714c56b3602a1495e9198afb468ec477b5c95d34180d8240b74deb8cc4c9b592e6facb89673d77daecfcbea81f2d37f78") socket$netlink(0x10, 0x3, 0x7) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001000)={0x0, 0x1, 0x7737, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r1, 0x1, &(0x7f0000001000)="") 2017/11/20 12:11:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x9, 0x0, 0x0, 0x0, 0x402, 0x0, 0x800000000000020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0xfffffffffffffffc, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x105, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x800, 0x4, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a7d000-0x8)={0x0, 0x0}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007dd000-0xc)="2f6465762f72666b696c6c00", 0x80000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000694000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000048a000)=0xe8) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000dd0000)={0x2, &(0x7f000052d000-0x10)=[{0x3, 0x7ff, 0x1, 0x7ff}, {0x9, 0x945, 0x8000, 0xae}]}) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000853000-0x20)={0xf14, 0x400, 0x1, 0xfffffffffffeffff, 0x4, 0x4}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009e0000-0xc)="2f6465762f72666b696c6c00", 0x200002, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000c5f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004c5000-0x4)=0x14) readv(r5, &(0x7f0000e36000-0x10)=[{&(0x7f00004bc000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f000078b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3}], 0x2) socket$netlink(0x10, 0x3, 0x4) ioctl$LOOP_SET_FD(r5, 0x4c00, r2) bind$llc(r5, &(0x7f000073e000)={0x1a, 0x8000000000f7, 0x0, 0x400, 0x653, 0x9, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) connect$packet(r3, &(0x7f0000ee7000)={0x11, 0x1b, r4, 0x1, 0x4, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) accept4$inet6(0xffffffffffffff9c, &(0x7f000006e000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000095b000)=0x1c, 0x80000) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000163000)={@generic="7186e5443c63a25d1f00000000000000", @ifru_map={0x2, 0x20, 0x8, 0x3ff, 0x8, 0x9}}) r6 = socket(0x100000002, 0x1, 0x0) getsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f00001f5000)=0xffffffffafdb48a8, &(0x7f000096a000-0x4)=0x4) setsockopt(r6, 0x6, 0xe, &(0x7f0000766000-0xd8)="020008000000000000005462db01a15eaf0d2cf600f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da60200000100008000530000ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x1, &(0x7f0000167000)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000f0c000)=@assoc_value={0x0, 0x0}, &(0x7f000095a000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00009cd000)={r7, 0x77, "84db688e8587783438e83a143351ff87a5a004af7c4c315a37c8098e6a6e627c8fffc7a2a2871b9356b59e192c1f57d9f92dc66aab1de54f2d21830b30bebfe3eecd3c12efcc4ade69fcd6c9835c346fa3f1275da31c526da6f01c041665cc51abd4a25e5dd71eeb316fb025f60605778faa20422c759a"}, &(0x7f0000cfc000-0x4)=0x7f) socket$inet6(0xa, 0x5, 0xfffffffffffffffb) r8 = socket$netlink(0x10, 0x3, 0x0) connect$inet(r6, &(0x7f0000cdc000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_create1(0x80000) writev(r8, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) 2017/11/20 12:11:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffe, &(0x7f00005e3000-0x1)="df", &(0x7f0000679000-0x4)=0x0, &(0x7f0000f62000-0x4)=0x0, &(0x7f0000e3e000)="010122") getpid() r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000d46000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000074d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003cd000-0x4)=0xc) getegid() waitid(0x0, r1, &(0x7f0000ee6000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x40000005, &(0x7f00000f4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000a23000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x400) ioctl$int_in(r2, 0x5421, &(0x7f000068d000-0x8)=0x5) fgetxattr(r2, &(0x7f00002c4000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000c4f000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000500000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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fchmod(r2, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000373000-0x4)=0xfff, 0x4) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000844000)={0x7, 0x8}) syz_open_dev$tun(&(0x7f0000153000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x410000) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f00001ff000-0x14)={@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, []}, 0x10) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000d11000-0xc)={0x0, 0x0, 0x0}, 0xc) close(0xffffffffffffffff) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00007da000)={{{@in=@loopback=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=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e9b000-0x4)=0xe8) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f00005fb000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, r4}, 0xc) 2017/11/20 12:11:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f0000002000)=r3) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f00005cc000-0x10)={0x9, &(0x7f0000000000)=[{0x7fff, 0x1, 0xfffffffffffffffa, 0x3f}, {0x0, 0x200, 0x7fff, 0x4}, {0x4, 0x1000, 0x4, 0x9}, {0xe3, 0x2, 0x2d, 0x2}, {0x1f, 0x100000001, 0x8, 0x8376}, {0x1, 0x5, 0xe42, 0x8}, {0x3, 0x4, 0x1, 0x6}, {0x0, 0x4, 0x296f794b, 0x86c}, {0x5, 0xfffffffeffffffff, 0x1, 0x0}]}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000005000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f72746300", 0x28180, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000006000-0xe8)={{{@in=@local={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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x3)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000006000-0x4)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000005000)=0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004000)={0x0, 0x0}) fchownat(r2, &(0x7f0000003000)="2e2f66696c653000", r5, r6, 0x1100) mknod(&(0x7f0000003000-0x8)="2e2f66696c653000", 0x0, 0x0) syz_fuse_mount(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x12006) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000005000)=0x3) 2017/11/20 12:11:35 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)="646e735f7265736f6c76657200", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="2f6465762f73657175656e6365723200", 0xfffffffffffffffb) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x80, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000002000-0xe3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000004000-0x8)={r1, 0x9}, &(0x7f0000001000-0x4)=0x8) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, 0xc) setreuid(r2, r3) 2017/11/20 12:11:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fcf000)={0x1, 0x78, 0x0, 0x0, 0x0, 0xf98, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() keyctl$clear(0x7, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000)={0x0, 0x0}) waitid(0x1, r1, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000000, 0x0) socketpair$inet6(0xa, 0x0, 0x6, &(0x7f0000c2e000)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x6) writev(r2, &(0x7f00009f9000-0x10)=[{&(0x7f00000b2000-0x5a)="580000001500190000bb4b000000000000a33a850280e076480243c808fe58a2b25205000100723e0100010000d7000000052c04001741380a0096ec0000000000008d0000230b0c00000000000060edaa1dda4a0ef86e01", 0x58}], 0x1) 2017/11/20 12:11:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x10) ioctl$KDSKBLED(r0, 0x4b65, 0x101) rt_sigprocmask(0x0, &(0x7f0000001000-0x8)={0x6}, &(0x7f0000001000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001000-0x8c)={0x5, 0x3bd98140, 0xffffffff, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x3e)="74727573746564766d6e657430626465766b657972696e6773797374656d656d3173656c666d643573756d2676626f786e657431766d6e657431292b2900", 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000a15000)=0x1) ioctl$void(r1, 0xc0045c79) r2 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000a59000-0x24)={0xfff, 0x7, 0x4, 0x200, 0x40, 0x4, 0x3, 0x81, 0xc17, 0x6d44, 0x0, 0x8000}) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00003f3000)={0x5, 0x9, 0x1f, 0x3, 0x3, 0x10000}) pwritev(r2, &(0x7f0000cf3000-0x10)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) r3 = openat(0xffffffffffffff9c, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) r4 = add_key(&(0x7f0000124000)="636966732e73706e65676f00", &(0x7f0000a43000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r5 = add_key$keyring(&(0x7f0000d09000-0x8)="6b657972696e6700", &(0x7f0000030000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, r4, r5) sendfile(r1, r3, &(0x7f0000ac7000-0x8)=0x0, 0x80000001) 2017/11/20 12:11:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f0000068000)=0xfffffffffffffffb, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000cc0000)=0x0, &(0x7f0000e17000-0x4)=0x4) r2 = dup2(r0, r1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000002f000-0x8)={0x0, 0x0}) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f00001c3000-0x2)={0x6, 0x4}) openat$keychord(0xffffffffffffff9c, &(0x7f0000f96000-0xe)="2f6465762f6b657963686f726400", 0x200, 0x0) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00000ad000-0x8)={r3, 0x3}) accept$netrom(r1, &(0x7f00007fc000-0xf)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000a18000)=0x10) unshare(0x40600) r4 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0x80089203, &(0x7f0000001000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000aa1000)={@generic="134c98f3a700d069c5df7c2927aad9ae", @ifru_flags=0x8100}) socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = creat(&(0x7f0000226000)="2e2f66696c653000", 0x180) r6 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) pwritev(r6, &(0x7f000036e000)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) ftruncate(r5, 0x9) write$fuse_bmap(r6, &(0x7f00004b8000-0x18)={0x18, 0x9, 0x2, 0x0}, 0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f00004e6000)={0x1, 0x8, 0x8, 0xffffffff, 0x0}, &(0x7f0000b1b000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f00002de000)={r7, @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]}, 0x6cd, 0xd8}, 0x98) r8 = openat(0xffffffffffffff9c, &(0x7f0000cfd000)="2e2f66696c653000", 0x0, 0x0) r9 = socket(0x10, 0x3, 0xc) openat$sequencer(0xffffffffffffff9c, &(0x7f00000da000)="2f6465762f73657175656e63657200", 0x181040, 0x0) sendfile(r9, r8, &(0x7f0000fba000)=0x0, 0x80000001) getpgrp(0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$PIO_FONTX(r5, 0x4b6c, &(0x7f0000a49000)="cd14f862a360736eb43068ef054505662fc06f7e97a84718f723e012a8b05eb89000852c2ab5d4e705284b7e45fc6f489c4471416d871a671ae111e6f8e3") 2017/11/20 12:11:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101002) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000217000-0x20)="0000000000000000000000000000000000000000000000000000000000000000") getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c66000)={0x0, 0x0, 0x0}, 0xc) r3 = request_key(&(0x7f0000f5f000)="727872706300", &(0x7f0000b45000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00008f9000-0x11)="2d766d6e65743073656c696e75786574683021282f7070703000", 0x0) keyctl$get_persistent(0x16, r2, r3) write(r0, &(0x7f000000d000)="8901000000000000000001250f09fff10000000e0807ff", 0x17) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000e45000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/11/20 12:11:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000004000-0x2)="a8dc", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x2)="8cee") eventfd(0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000005000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b88000)=0x9, 0x800) epoll_create(0xd0) accept4$inet(0xffffffffffffffff, &(0x7f000016b000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000005000-0xb)="2f6465762f6c6f6f702300", 0x85, 0x20005) fanotify_init(0x12, 0x0) fcntl$getown(r0, 0x9) r1 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000)=0x0) getpgrp(r2) waitid(0x0, r1, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0x20000000, 0x0) 2017/11/20 12:11:35 executing program 6: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000342000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r2 = syz_open_dev$sg(&(0x7f0000ea5000-0x9)="2f6465762f73672300", 0x498, 0x10000) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000fa1000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000f8b000)="2f6465762f70707000", 0x1010004, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000ed6000)={0x0, 0x0}) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000dc1000-0x8)="2e2f66696c653000", 0x4) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000fa4000-0x20)={0x2000000000, 0x1e6, 0x330cd2ac, 0xffffffffffffff9a, 0x0, 0x9}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000fa2000)="2f6465762f696e7075742f6d69636500", 0x0, 0x581400) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000fa3000)="2f6465762f7572616e646f6d00", 0x0, 0x40) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f0000362000)="") mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setopts(0x420b, r3, 0x8, 0x1000000800020) 2017/11/20 12:11:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000294000)={0x2, &(0x7f0000a91000-0x10)=[{0x40, 0x20, 0xffffffffffffffff, 0xffffffffeffffffe}, {0x6, 0x0, 0xc, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) clock_adjtime(0x0, &(0x7f000058d000-0xd0)={0x9, 0x0, 0x400, 0x20400000000, 0xffff, 0x0, 0x5, 0x5, 0x9, 0x3, 0x9, 0x9, 0xb15, 0xa3, 0x1, 0xd0, 0x6, 0x8, 0x3, 0x7ff, 0x8f, 0x8001, 0x5, 0x100000000, 0xa27, 0x3f}) [ 46.559542] nla_parse: 2 callbacks suppressed [ 46.559547] netlink: 9 bytes leftover after parsing attributes in process `syz-executor2'. [ 46.566174] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 46.589990] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2017/11/20 12:11:35 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000003000-0x8)="2e2f66696c653000", 0x2000, 0x0, 0xffffffffffffffff, 0x609000000000, 0xb9, 0x1a0000) lseek(r0, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) writev(r1, &(0x7f0000002000+0x1c)=[{&(0x7f0000002000-0x2e)="d87f39684f88ea18927ac515353a26fb7ed52540041a5cf7afdade99ed46de185be851514ed8d09d61e37f4359fa", 0x2e}, {&(0x7f0000000000)="2b7d02616b5cf5bd4e4705733cd0a47e926d8d61f24ee9b2938ba6b6f9b7a93aae97c37f9383077d6a36763639d4d7f23decc8603f995d98e55d7133816c09f47384382cf85293a8550a7d0b930dddb8cfc2fd8acaab83182bec009d1efe98e37fc3ea5a683514573922695c6da3273c724b9910291aeb0a8672f166bcd2140493a14d", 0x83}], 0x2) inotify_init1(0x80800) 2017/11/20 12:11:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00006d0000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db6000)=0xe8) write(r1, &(0x7f0000001000-0x10)="0213a12502000000090500d91dfb3700", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x6}, 0x200000000, 0x0, 0x0, 0x1, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r3 = socket(0xf, 0x3, 0x2) r4 = perf_event_open(&(0x7f0000e4a000-0x78)={0x3, 0x78, 0x401, 0x5, 0x4, 0x0, 0x0, 0x200, 0x201, 0x0, 0x5, 0x7f, 0x8, 0x11, 0x0, 0x7fff, 0x4, 0x1, 0x3, 0x20000, 0x824, 0xff, 0x7, 0x1000, 0x9, 0x0, 0x0}, 0x0, 0xa08, r3, 0x1) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f00005a0000-0x4)=0x0, &(0x7f000005c000)=0x4) setsockopt$inet_group_source_req(r3, 0x0, 0x2b, &(0x7f00004a3000-0x118)={0x8, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f13000)="2f6465762f72746300", 0x400, 0x0) ioctl$RNDADDTOENTCNT(r5, 0x40045201, &(0x7f00002a3000-0x4)=0x3) write(r0, &(0x7f0000cab000-0xc6)="0e505557488f2f00d9e09d573cab5f730dabd72564e0ca8ec0b22d6a7b490120964f03af08b796969544da288372bdee3698d5e6de544a12b7e78eef2dc0ca45293bf5e790603a89b393177411043b34c4548beeb22463a71fc452359bc1a79fd2e5893c5cdc36cbb25724e4c254af42f78a01e34ebdf49fa9bb0d46df58e04ec34c97f83192000348b1417dc034597a1b263692d06f040e6680896abd1e11cae2c004512b3262810a72743c080f1d6d445d7d68c2723cbdcf86e7718f858eae46f4beaef2d8", 0xc6) fcntl$getown(r4, 0x9) getrusage(0x3, &(0x7f0000f7e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f000015a000)=0x5, 0x4) readv(r3, &(0x7f00002b1000-0x30)=[{&(0x7f000091c000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}, {&(0x7f000074e000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000544000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}], 0x3) write(r3, &(0x7f0000639000)="020baf010200000000067bbc8e1d4048", 0x10) write(r3, &(0x7f000085a000)="0212a1250200000009e5000000000900", 0x10) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000dc000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x20001, 0x0) setsockopt$sock_int(r1, 0x1, 0x8000000000003e, &(0x7f00009e7000-0x4)=0x4, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00008ad000-0x14)={0x0, 0x1f, 0x416, 0x5, 0x4, 0x6a8}, &(0x7f0000563000-0x4)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000d24000)={r7, 0xbf75d9b}, &(0x7f0000e24000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00009b8000)={r7, 0x3b, "ce7e500027641d21323ca01bb8b4c53227a768893547b9311dee1f1b019d1123c78b09f30662d7df08bfa8ea15a5ee26e735c856f58c0f8bda7eb0"}, &(0x7f0000740000)=0x43) recvfrom$inet(r3, &(0x7f0000b5c000)="", 0x0, 0x40, &(0x7f0000fcb000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r5, r3) 2017/11/20 12:11:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x5, 0x800) openat$keychord(0xffffffffffffff9c, &(0x7f00009ba000-0xe)="2f6465762f6b657963686f726400", 0x484000, 0x0) syncfs(r0) socket$netlink(0x10, 0x3, 0xd) writev(r0, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000030001070000801419001a000401000021000007de000008000300ffff06001ee4", 0x39}], 0x1) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f00003b7000-0x40)={0x1f, 0x400, 0x401, 0xc4, &(0x7f000029a000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38, &(0x7f00004e5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb, &(0x7f0000dfa000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000efc000-0xe)="2f6465762f6b657963686f726400", 0x2, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000384000)={0x4000001, 0x9, 0x0}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) clone(0x80008200, &(0x7f0000719000)="", &(0x7f0000672000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f00002ae000)="") setxattr(&(0x7f0000dd9000-0x8)="2e2f66696c653000", &(0x7f0000493000)=@random={"747275737465642e00", "2f6465762f6b657963686f726400"}, &(0x7f0000933000-0xe)="5e766d6e657430766d6e65743000", 0xe, 0x3) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000a00000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept$netrom(0xffffffffffffffff, &(0x7f0000fb0000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10) open(&(0x7f00004e3000)="2e2f66696c653000", 0xaa4880, 0x8000004) socket$inet6_tcp(0xa, 0x1, 0x0) eventfd2(0x0, 0x802) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f00007f3000)="24000000130007f7fe1e001b222500001100000c09001f00000000000000000000021617", 0x24) eventfd(0xfffffffd) openat$rfkill(0xffffffffffffff9c, &(0x7f00001b8000)="2f6465762f72666b696c6c00", 0x10041, 0x0) creat(&(0x7f0000000000)="2e2f66696c653000", 0x4) r3 = syz_open_dev$loop(&(0x7f00007a7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x1010a2) pwritev(r3, &(0x7f00002da000-0x20)=[{&(0x7f0000ae7000-0x1000)="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", 0x800}, {&(0x7f0000258000)="86dadbf8c24f682370fbe430709f16c923c6fbf9c458c6b753003a18c8be9146ad6c3ad34a9c5fe73de694537c503b43e221126186619b089a727a", 0x3b}], 0x2, 0x2) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r3, 0x0) 2017/11/20 12:11:35 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x7fffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x6, &(0x7f0000004000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000003000)=0x81, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003000)={0x0, 0x7, &(0x7f0000002000)=[@in6={0xa, 0x1, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x56c8}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3800000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x718}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x50}, @in6={0xa, 0x3, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}]}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000004000-0x8)="2e2f66696c653000", r0, &(0x7f0000002000)="2e2f66696c653000") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000-0x11)="2f6465762f7667615f6172626974657200", 0x280400, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000007000-0x48)={{0x1, 0x2, 0x401, 0x2, 0xb53}, 0x8, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000005000)={0x7, 0x1, 0xe4, 0x8, 0xfff, 0x1ff, 0x6, 0x3, 0x4, 0x0}) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0}) 2017/11/20 12:11:35 executing program 6: sysfs$1(0x1, &(0x7f00006e4000-0x6)="776c616e3000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x0, 0xb, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000000)=0x0, 0x8000000000) 2017/11/20 12:11:35 executing program 3: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00006df000-0x4)=0x3, 0x4) r1 = accept(r0, 0x0, &(0x7f0000f69000-0x4)=0x0) r2 = accept4$inet(r1, &(0x7f0000f69000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000077000-0x4)=0x10, 0xb069a150fe216523) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000943000-0x4)=0x0, &(0x7f0000f6b000-0x4)=0x4) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00006d8000-0x4)=0x5fc, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000002b000-0x8)={0x0, 0x100000000}, &(0x7f0000060000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000d12000-0x8)=@assoc_value={r3, 0x87b1}, 0x8) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000252000)=0x0, &(0x7f0000f71000-0x4)=0x4) accept4$inet(0xffffffffffffffff, &(0x7f00002f9000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6b000-0x4)=0x10, 0x80000) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000f6f000)="2600000024004305ffffffff0000000000000005010000000000000000000000000503c76e35", 0x26) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000f71000-0x4)=0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00009be000-0x8)={r3, 0x18d}, &(0x7f000081c000-0x4)=0x8) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f70000)="2f6465762f6b657963686f726400", 0x2200, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000f72000-0x8)={0x2, [0x6, 0x7ff]}, &(0x7f0000f72000-0x4)=0x8) perf_event_open(&(0x7f00003b1000-0x78)={0x0, 0x78, 0x101, 0x351c, 0x1, 0x8000, 0x0, 0x10001, 0x8000, 0x8, 0x4, 0xffffffff, 0x9, 0x0, 0x0, 0x4, 0x6, 0x7f, 0x7b6, 0x1000, 0xfcb7884, 0x4, 0x0, 0xa3, 0x0, 0x8, 0x0}, r5, 0x9, r6, 0x8) 2017/11/20 12:11:35 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) r0 = pkey_alloc(0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x200000, 0x0) execve(&(0x7f000020d000-0x8)="2e2f66696c653000", &(0x7f0000165000)=[&(0x7f0000bd2000)="2f6465762f7667615f6172626974657200", &(0x7f0000c6d000)="00", &(0x7f0000c6c000)="00", &(0x7f00002db000-0x4a)="257b6574683147504c5e656d31707070308923757365722473656c6676626f786e6574302b70726f636d643573756d0276626f786e65743176626f786e6574306c6f213a70726f632400", &(0x7f0000a37000)="2f6465762f7667615f6172626974657200", &(0x7f0000243000-0x1)="00", &(0x7f0000b54000)="2f6465762f7667615f6172626974657200"], &(0x7f0000faa000)=[&(0x7f000072c000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f00009d0000-0xc)="2d2d73797374656d47504c00"]) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000213000)={{0x6, 0x20}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0, 0x20, 0x40, 0x4, 0x2, 0x4, 0x3, 0x0, 0x2, 0x58fa981b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) modify_ldt$write2(0x11, &(0x7f0000000000)={0x9a7, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x8, 0x0}, 0x10) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f000023a000)={"095aa6bbd2bb714078a3227302bcc0e6", {0x4, 0x4, 0x0, "cb552a5efcf1", 0x800, 0x0}}) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000d1c000)={0x13, 0xc3, "bd0ed6012e56b80f16ca3333dbadaa66e525b85ec26f3cacc1b57ea086b4f32a65fb4fc80c8a821da2b144132d3bc1dff001be483d0c5ac92ea7f11dca1fa7f4a911c06b520480f4bf2c50eef64760c6ad3bfb832c375fa71f6d084ccda84192a8e8491aa453138bb7333b9b013c9edc46c9e3d6f64cfa3f682db1cc196386ddbb2658d13005e9ae5ad05c143fd08ef1725c40dd1f9199ec40c6eaaebce7ea801370313cff9defb6e78e5ea098717904d7763d6e10e0bc4f527d13b409d0d2ecb47f7d"}) sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mlock2(&(0x7f00009c6000/0x4000)=nil, 0x4000, 0x2) prctl$seccomp(0x16, 0x2, &(0x7f0000000000)={0x8, &(0x7f0000000000)=[{0x70, 0x9, 0x7, 0x1}, {0x3, 0xfffffffffffffffd, 0x200, 0x9}, {0x1ff, 0xeae, 0x0, 0x6}, {0xfff, 0x1, 0x9, 0x6}, {0x400000, 0x6, 0x10001, 0x4}, {0x7, 0x2822, 0x401, 0x7ff}, {0xb4, 0xe88, 0xdb6d, 0xa085}, {0x400, 0x7, 0x200, 0x7f}]}) socketpair$inet(0x2, 0x4, 0x7, &(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00001f4000-0xb9)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={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}}, &(0x7f0000d42000)=0xe8) bind$packet(r1, &(0x7f0000134000)={0x11, 0x2, r2, 0x1, 0x57af, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000000000)="") pkey_mprotect(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x3000000, r0) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000878000-0xe8)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=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}}, &(0x7f0000ca0000-0x4)=0xe8) 2017/11/20 12:11:35 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000a93000/0x1000)=nil, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ioprio_set$pid(0xffffffffffffffff, r0, 0x2) keyctl$set_timeout(0xf, 0x0, 0x106) r1 = geteuid() r2 = getgid() syz_fuse_mount(&(0x7f0000a95000-0x8)="2e2f66696c653000", 0xa000, r1, r2, 0xfffffffffffeffff, 0x80000) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r3, 0x0, 0x484, &(0x7f0000002000-0x18)="000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0x18) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x21, &(0x7f0000003000-0x21)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="0ce6f07c9655", [{[], {0x8100, 0x4, 0x1, 0x0}}], {{0x6006, @x25={0x3, 0x0, 0x27, "836ce662f96f5ea6397859ef"}}}}, &(0x7f0000002000-0x10)={0x0, 0x2, [0xf8c, 0x513]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x0, 0x2, 0xff, 0x4, 0x8, 0x1, 0x0}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000003000)=@assoc_id=r6, &(0x7f0000002000-0x4)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)="2f6465762f73657175656e6365723200", 0x480200, 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) [ 46.629284] netlink: 9 bytes leftover after parsing attributes in process `syz-executor2'. [ 46.640805] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2017/11/20 12:11:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x200080000, 0x185, &(0x7f000029b000+0x13d)={0x0, 0x0}) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000976000)=0x0, &(0x7f0000dbf000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000e5f000)=[{&(0x7f0000393000-0x39)="39000000100009a1690000007fffffebfee60000000000000006010700004f7fffffff00000000e20001007f03000000ea00111c00621e0500", 0x39}], 0x1) gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e4f000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000397000-0x4)=0xe8) gettid() setsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000b09000-0x4)=0x91f8, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a0c000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000318000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000772000-0x4)=0xc) preadv(r1, &(0x7f0000825000-0x70)=[{&(0x7f0000ebd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d}, {&(0x7f0000c53000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}, {&(0x7f0000438000)="000000000000000000000000000000000000000000000000", 0x18}, {&(0x7f000071b000)="00000000000000000000000000", 0xd}, {&(0x7f00007d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f00005fe000)="000000000000000000000000000000000000", 0x12}, {&(0x7f000003d000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}], 0x7, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b90000-0xc)={0x0, 0x0, 0x0}, &(0x7f000070b000)=0xc) 2017/11/20 12:11:35 executing program 5: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000fd4000)={0x0, 0x0}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000fd9000)={0x0, r0}, &(0x7f0000048000)=0x0, 0x800004) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x7ffff) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r2) r3 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r2, 0x0, 0x5ab, 0x40002) fcntl$addseals(r3, 0x409, 0xa) close(r1) request_key(&(0x7f0000002000)="6b657972696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x1)="00", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000000+0x6ab)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/20 12:11:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000816000-0x16)="c62b7573657276626f786e6574316b657972696e6700", 0x0) ftruncate(r0, 0x40007) mremap(&(0x7f00001ff000/0x1000)=nil, 0x1000, 0x2000, 0x2, &(0x7f000017b000/0x2000)=nil) sendfile(r0, r1, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x691, 0x0, 0x6, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000097d000-0x3)="0003", 0x1) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r2, 0x10000000000000) write(r2, &(0x7f0000003000-0x90)="c5faca0456f17838854cf5000000404310c1", 0x12) sendfile(r2, r2, &(0x7f00006a7000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) unlink(&(0x7f0000edd000)="2e2f66696c653000") r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f000073f000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000938000-0x3)={0x0, 0x0}, 0x80004) setsockopt$inet_buf(r4, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) r6 = dup3(r5, r3, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r6, 0x541b, &(0x7f0000327000)=0x0) clone(0x2008000, &(0x7f0000456000)="a050836d262babb6e5a24657e28ff8c160c82bf6ac19d0c1cf2aff2af2932d7b27029f091d0d7fd910252363cec84a77c0c2b42f3eabd04a63454e05a04f110ddce5b72a52d62cf8e3a19856a3dce5a89e41107bce747cef518601e86b9086dfffd99b736ca516f2f96ec2eba06d979dfc2f96a333d43be3785e28ed6db3f5f6ab0744670abb4694598a6932a7b9c73877ec3b6f96fd16999065e1498d923cbc900913c5bee9da313f3cac18e3c129f38b547eb77e49efd726b15356bd63de52ca1bce76053be154124a3569e0704802c95d05a993c97b9a678f54e02eb95f31025640fcb648f593e5d97f8b397f9445", &(0x7f0000fa9000-0x4)=0x0, &(0x7f00002e9000-0x2)=0x0, &(0x7f0000b22000)="96fb58b77c9a8ba42141270aaa0207b0f1d1c32b8686a13dca55b070414a8039db5c9cbb4bf617b3ef879a535ab2257b37d9b7cbfbcdef136f26f6f2bc0c4780d3d186f3692db254b63bf75a16afe1286a70ed91f50ec20a11623ff62b008686172a6fdad8fbaa70fb6c151b63c67676cbd828d011474f7df413ad2cff4839afe149af3894d0d928033ccb29a69454dc45d9c82a4f53b2475637fcf4ad49ce3080aca525d322d7c182823c4e6162b8c60a126af15afa0d69d943d4df9238b775705dcb0961b198fe57dffdfe5e68b899c822b97556000cc18a634785244bc3a6adea1b44538227869ac8") r7 = add_key(&(0x7f00009aa000)="6c6f676f6e00", &(0x7f0000866000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000064000-0x56)="7d276a75f572770314c925ed511728cf6609a142a854cbdf59fc2c2f254a5221729e2e5e2a7d7870854da8959c1f2079769d5a80d14c4794fe83ad573cf5d12c9f086ce3152e46aa9628dd07fa1f34ddca25972ee4c5", 0x56, 0xffffffffffffffff) keyctl$get_security(0x11, r7, &(0x7f0000a6c000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3) ioctl$sock_ifreq(r4, 0x89f6, &(0x7f0000f91000)={@common="010001e9000000000400000000000002", @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30019000000000003000449faf5238f7e23"}) keyctl$setperm(0x5, r7, 0x10001800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0x5)="6504e10000", 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x2, 0x0}) [ 46.697352] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. [ 46.723929] netlink: 25 bytes leftover after parsing attributes in process `syz-executor6'. [ 46.734600] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. 2017/11/20 12:11:35 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$unix(0x1, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000006000)={0x0, 0x0}) fcntl$addseals(r1, 0x409, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000)="2f6465762f72666b696c6c00", 0x800406, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000008000)={0x0, 0x0}) 2017/11/20 12:11:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000335000)="2e2f66696c653000", 0x1) mount(&(0x7f0000ed9000)="2e2f66696c653000", &(0x7f00009aa000)="2e2f66696c653000", &(0x7f00000b4000-0xa)="73656c696e7578667300", 0x0, &(0x7f0000c78000)="") r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000bbe000-0x4)=0x4, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f00000dd000)=0x585, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00001fa000-0x10)=@req={0x28, &(0x7f0000afd000)={@common="65716c00000000000000000000000000", @ifru_data=&(0x7f0000276000-0x20)="d4a75e42698e4f4245243d871bbd8cf7a7272e7e56a7e24f377b4cd0ac783abd"}}) sendto$inet(r0, &(0x7f0000d0f000)="", 0x0, 0x20000001, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000062d000)={0x3, &(0x7f0000c1a000)=[{0x5, 0x800000000000003, 0x80000000, 0x4}, {0x100002001, 0xd190b59, 0x81, 0x7b992638}, {0x1, 0x8, 0x1, 0x2}]}, 0x10) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x0) rename(&(0x7f0000ff0000)="2e2f66696c653000", &(0x7f0000a9b000-0x8)="2e2f66696c653000") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003e9000-0xf)="2f6465762f73657175656e63657200", 0x60500, 0x0) r2 = dup3(r1, r1, 0x80000) bind$unix(r2, &(0x7f0000fec000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r2, &(0x7f000042f000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000a5c000)=0x10, 0x804) mmap(&(0x7f0000180000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000979000)="2f6465762f72746300", 0x2004, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000d23000)={{0xa, 0x2, 0x8000, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2148}, 0xffffffffffffffc1, [0x200, 0x9, 0x0, 0x9, 0x8, 0x7, 0x5e, 0x0]}, 0x5c) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000926000-0xb)={0x1000, 0x7, 0x6, 0x100, 0x4, 0x7, 0x100000000000001, 0xfffffffffffffffc, 0xa0, 0x7fffffff, 0x0}, 0xb) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00006f3000)={0x0}, &(0x7f0000369000)=0x4) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000825000-0x28)={&(0x7f0000267000/0x1000)=nil, 0x34, 0x5, 0x4, &(0x7f0000b17000/0x2000)=nil, 0x6}) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x15, &(0x7f00008e5000-0x4)=0x0, 0x4) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000bd7000)={0x2, 0x6, 0x3, 0xffff, 0xe0, 0x200}) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000d80000-0x4)=0x1, 0x4) 2017/11/20 12:11:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00003fe000-0xc)="2f6465762f6175746f667300", 0xffffffffffffffdf, 0x0) sendmsg$netrom(r0, &(0x7f0000c43000-0x38)={&(0x7f0000746000)=@ax25={0x3, {"7bec636b8df628"}, 0x2}, 0x10, &(0x7f00002ce000-0xa0)=[{&(0x7f0000db5000)="73b5cf547353920d32a8cf3f4208ecf702b387c6f16d72d0ad2fc4152449b38c1f5684b16afafe2f21bfb52ac049a0b82a08bb978a6293e3caa7fc0f20e53240a16a7206bc73a7e5b70c1f65bc440eb7cd603752426477e707fa90ffa2edffd1fbe367dc5882435f47b4ac742cdf422e1ef42cfd8bf7cc49abdfa4c74ade14811247b88c6f29e7e911aaf36e9fc5d19bb4cda86867453dd216fe201ca0f2ba3f7803e64768a4389748e81b6b8ea92a57ce354eb369388f4dbed9ea644279d38c9ea3e0f58628cc2b87edb46a3b3a731d08ae4c9c", 0xd4}, {&(0x7f0000748000-0x2b)="1dee23987531cbebb31120dec3178da413bbd8e17c64b6322c9fb1adb6014553ec6a9fec70939bd06894d5", 0x2b}, {&(0x7f0000000000)="6dfc5aa7b8f54d3df9d2c734d02cb6f14be2e7693c0a098c06ede656ec45e63bb0226509e130a3352a8942e9fa32bdff90b0e94b67058439ff33248551402aea0e869666c62d30de59586c94443a0d950a1165923df6f13647c786ee71e4b3b422b60481056cd5dc07e0393d9d23aa973f5ae8d70a18cd64ed7ae5eddb66fe3d59636bb0c22b419eac88fc29bbc8c22230d0db507cdcc1b476b67940a36b197ee4afc7cfdb7e88c303be948b00e6d84305a96881b8991082c2caccf48bdd24d62d19b98786edc53c549fd45b37c8f46fce70bfe811db91d6944867d7ad80798eb13ae6d08bc1c88028a79aaa640b87f18a46", 0xf2}, {&(0x7f0000cfc000)="2831f268855a1ad2efd974bc5354c82704a0a59768808d2047762fc84bc9ebc7d070581639a128fc0dbf2d051391b66b29b933f47908cfa0ccfcad85aff915a6669bd2ed0054cdf07a2037345517765b0aad2acc302f119eeb340d53b7c2099355eb8d119427bb3645a786630ba4e1952ad5ecf30a8aaa3a0b17874a214e4ee1f2ae193c2b0a87be4460265902b326906584bd57d10debea4885cb", 0x9b}, {&(0x7f0000c84000-0x10)="5b6dc769f5faedb8bfb82385d153285a", 0x10}], 0x5, 0x0, 0x0, 0x40000}, 0x1) r1 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f00009ba000)="2f6465762f736e642f74696d657200", 0x0, 0x4e802) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) r4 = syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c67000)="2f6465762f6b657963686f726400", 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000db4000-0x28)={@common="6772253000000000000000f000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$TIOCGETD(r6, 0x5424, &(0x7f000097f000-0x4)=0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000587000)={0x1, {{0xa, 0x0, 0x2b, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getpeername(r2, &(0x7f0000df7000+0xf1)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f0c000)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e4000000000000000000", @ifru_flags=0x2fd}) ioctl$int_out(0xffffffffffffffff, 0x5462, &(0x7f0000d65000)=0x0) socket$inet(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCLINUX4(r5, 0x541c, &(0x7f00002d7000)=0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x43, 0x2, 0x0, []}) poll(&(0x7f0000a14000)=[{r1, 0x200, 0x0}, {r1, 0x130, 0x0}], 0x2, 0x4) ioctl(r1, 0x8936, &(0x7f0000000000)="") 2017/11/20 12:11:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d0000", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000566000)={@common="74756e6c300000000000000000000000", @ifru_flags=0x2}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000166000)={0x0, 0x0, 0x0}, &(0x7f00003a3000-0x4)=0xc) writev(r0, &(0x7f0000b66000)=[{&(0x7f000075c000-0x80)="61e4627c01776c20781b6564463b135d1f6798dd153832e8615177754f0f11738fd9a4684c7405b15fb576ccd1ff58e8244c1c389099184a810ca715d75c822800484d8ca1517fe9b85a424af89eceb89cca0ba2f6953505b4bc21cb7b31476fb1726b32dfb0c11fcf98ca1cfb0d4254a2833458f0e49b5397a7d4f710847e98", 0x80}, {&(0x7f0000a50000)="", 0x0}, {&(0x7f0000158000-0x60)="a92fb3dc6d249081dfc24e137445d90fcd610b0ff658fd4ea772269dad0ad93c322a559210d21269b802720ba7d70afef1888436e74ea06907e27e51a8046d3fde284750cc33506c78a07be89d00ea1262b337a230c02087b1f7a36d11f6a33f", 0x60}, {&(0x7f0000eeb000-0x68)="5bc0bcef85ed0309164952be2c62e137b2d3f31ee722982fc3eb5ae84d8b0eb04bf82dfbe206a58f1b1a57b02dca532fd27e82c4475748b206e578127d8bc7a90e966925b2e44e5411f5692942b86d814ba580be01e1a9246fa20ff3ced73736a91e9fe95a94d810", 0x68}, {&(0x7f0000794000-0x44)="4aa12f4c3f728ff32ff8348327554ac18ac430906a68455d2d08c1f7efa9bb7aa281fac2c4eceb512b8857b82ca29d2c946873c56f0d73fa6698c114dcb4b8c1f59482ed", 0x44}, {&(0x7f00007f8000)="8d72a224", 0x4}, {&(0x7f0000bca000-0xe8)="b300a328882ac80129e932edba79602e2917a2f50704aadf23caacb95827f4b57b6a7c3ee22c0e2acfd43f69af4c81a18b88fab3bfcc09aca0d8de573010350ca5e25159c47746484299d00007600fbc51fe02ec4c994553a76a4b3d02cfd55cb77e7de8c212244f30763b20414cc719f72ba606a733ee70b9319e2b2c3154e9db48a4882c60b18c8951d36fe41d31c193d5b9936862e08c108b3fd59bd63b2267b0b0770f2193544d7bbe732fbc9ab2aa950b09d2af3e755b2835bebaabe27f4485715bf044a76e839239c9d99b2e2d7d047019a413a3d492f74791dfc6bfba8a5bdc366c5ed29d", 0xe8}, {&(0x7f00007d3000)="e2f41417eff62b55a9e2bab3aa6d548b0036798334a5c7e347cf08a3ea9478a0218cc764c1c2f720f4e4fc362c878f3daeb81f0db2f68cafd8a2f0a74945920a6e94c52621737e5c5d6ed3fe881bd7d3dd02814dd60d2704a6197a02e3ed4d890d83b41708ef07ce50837b6dee6211d97279755470", 0x75}, {&(0x7f0000465000)="452fef8125516f3e6399fccf91c77f642d59be8bed759c339198a68ea4a71d01d26d68405cec52dc9ad2ec129a2204f117ba9134624d78f17d825ba796727829dfceb8", 0x43}], 0x9) sched_setparam(r1, &(0x7f00004ee000-0x4)=0x80000000) r2 = signalfd(r0, &(0x7f0000d22000)={0x401}, 0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000894000)=0x0, &(0x7f0000fef000-0x4)=0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000025b000)="2f6465762f72666b696c6c00", 0xa0000, 0x0) signalfd4(r2, &(0x7f00005af000-0x8)={0x3}, 0x8, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000350000-0xc)={0x2, 0x0}) 2017/11/20 12:11:35 executing program 3: open$dir(&(0x7f0000a9b000)="2e2f66696c653000", 0x101000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$sock_int(r0, 0x1, 0x14, &(0x7f00004e5000)=0x0, &(0x7f0000618000)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003ca000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004f3000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bd6000)={@common="79616d30000000000000000000000000", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) shutdown(r2, 0x0) write(r0, &(0x7f0000494000)="1f00000003010100f5fe06ffffffffffffff7237090002800600000006190e", 0x1f) syz_open_dev$mice(&(0x7f0000b0e000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x101000) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000021000-0x4)=0x0) [ 46.752985] netlink: 25 bytes leftover after parsing attributes in process `syz-executor6'. 2017/11/20 12:11:36 executing program 7: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x0, 0x84) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0xf, 0x40000800, 0x8) sendto$unix(r1, &(0x7f00009b8000-0x29)="e375c90d690000000800000626705f310a0022b3724c6c5d885c5b7ad8c342a601d911967700", 0x26, 0x4, &(0x7f0000003000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000003000)=0xffffffff, 0x4) getsockname$inet6(r1, &(0x7f0000003000+0xe2)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x1c) r2 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000f63000)=0x0, 0x80800) recvmsg(r2, &(0x7f00003bf000-0x38)={&(0x7f0000d3c000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000115000-0x60)=[{&(0x7f0000f64000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f00001dc000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f0000f64000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f00001f4000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}, {&(0x7f0000081000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f000028c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}], 0x6, &(0x7f0000f64000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x200000000}, 0x40000000) r3 = socket$inet_tcp(0x2, 0x1, 0x0) socket(0x10001b, 0x4, 0x6) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000f68000-0xc)={0x0, @multicast2=0x0, @empty=0x0}, &(0x7f0000f68000-0x4)=0xc) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f69000-0x9)="2f6465762f70707000", 0x28601, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000949000-0x50)={{0x3f, 0x1}, {0x7fff, 0x0}, 0xffffffffffffff92, 0x7, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, r4}, 0xc) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000f68000)=0xffffffffffffff7f, 0x4) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000f60000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x9, [@multicast2=0xe0000002, @empty=0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @multicast1=0xe0000001, @rand_addr=0xfffffffffffffffc, @empty=0x0, @broadcast=0xffffffff]}, 0x34) setsockopt$inet_mreqsrc(r3, 0x0, 0x24, &(0x7f00007fb000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @rand_addr=0x1}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000c12000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000bd8000)={0x9, &(0x7f0000f65000-0x48)=[{0x80000000, 0x401, 0x5, 0x5}, {0x9, 0x8, 0x5, 0x2}, {0x2, 0x6, 0x7, 0x3}, {0x6, 0x6793, 0x9, 0x8}, {0x10000, 0x1, 0x1, 0xffffffffffffff7f}, {0x17d6, 0x100, 0x9, 0x7}, {0x6953fb29, 0x6, 0x9, 0xfffffffffffffffa}, {0x7f, 0x3b, 0x4, 0x6}, {0x3, 0x1, 0x80000001, 0x401}]}, 0x10) socket$inet(0x2, 0x200080207, 0xfffffffffffff5e9) 2017/11/20 12:11:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00006d0000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={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}}, &(0x7f0000db6000)=0xe8) write(r1, &(0x7f0000001000-0x10)="0213a12502000000090500d91dfb3700", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x6}, 0x200000000, 0x0, 0x0, 0x1, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r3 = socket(0xf, 0x3, 0x2) r4 = perf_event_open(&(0x7f0000e4a000-0x78)={0x3, 0x78, 0x401, 0x5, 0x4, 0x0, 0x0, 0x200, 0x201, 0x0, 0x5, 0x7f, 0x8, 0x11, 0x0, 0x7fff, 0x4, 0x1, 0x3, 0x20000, 0x824, 0xff, 0x7, 0x1000, 0x9, 0x0, 0x0}, 0x0, 0xa08, r3, 0x1) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f00005a0000-0x4)=0x0, &(0x7f000005c000)=0x4) setsockopt$inet_group_source_req(r3, 0x0, 0x2b, &(0x7f00004a3000-0x118)={0x8, {{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, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f13000)="2f6465762f72746300", 0x400, 0x0) ioctl$RNDADDTOENTCNT(r5, 0x40045201, &(0x7f00002a3000-0x4)=0x3) write(r0, &(0x7f0000cab000-0xc6)="0e505557488f2f00d9e09d573cab5f730dabd72564e0ca8ec0b22d6a7b490120964f03af08b796969544da288372bdee3698d5e6de544a12b7e78eef2dc0ca45293bf5e790603a89b393177411043b34c4548beeb22463a71fc452359bc1a79fd2e5893c5cdc36cbb25724e4c254af42f78a01e34ebdf49fa9bb0d46df58e04ec34c97f83192000348b1417dc034597a1b263692d06f040e6680896abd1e11cae2c004512b3262810a72743c080f1d6d445d7d68c2723cbdcf86e7718f858eae46f4beaef2d8", 0xc6) fcntl$getown(r4, 0x9) getrusage(0x3, &(0x7f0000f7e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f000015a000)=0x5, 0x4) readv(r3, &(0x7f00002b1000-0x30)=[{&(0x7f000091c000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}, {&(0x7f000074e000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000544000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}], 0x3) write(r3, &(0x7f0000639000)="020baf010200000000067bbc8e1d4048", 0x10) write(r3, &(0x7f000085a000)="0212a1250200000009e5000000000900", 0x10) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000dc000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x20001, 0x0) setsockopt$sock_int(r1, 0x1, 0x8000000000003e, &(0x7f00009e7000-0x4)=0x4, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00008ad000-0x14)={0x0, 0x1f, 0x416, 0x5, 0x4, 0x6a8}, &(0x7f0000563000-0x4)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000d24000)={r7, 0xbf75d9b}, &(0x7f0000e24000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00009b8000)={r7, 0x3b, "ce7e500027641d21323ca01bb8b4c53227a768893547b9311dee1f1b019d1123c78b09f30662d7df08bfa8ea15a5ee26e735c856f58c0f8bda7eb0"}, &(0x7f0000740000)=0x43) recvfrom$inet(r3, &(0x7f0000b5c000)="", 0x0, 0x40, &(0x7f0000fcb000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r5, r3) 2017/11/20 12:11:36 executing program 5: mmap(&(0x7f0000000000/0xf98000)=nil, 0xf98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f00006a4000)=&(0x7f0000f98000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000bb1000)=0x18) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f000015d000-0x13)={0x0, 0x4, 0x1, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x200000005c802861, 0x4) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(r1, &(0x7f0000e00000-0x8)="2e2f66696c653000", 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00007ac000)=0x1, 0x4) bind$inet6(r1, &(0x7f0000049000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f98000)="2f6465762f6175746f667300", 0x4000, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00008a2000)={0x0, 0x0, 0x10, 0x4, 0x1}, &(0x7f0000e6c000-0x4)=0x18) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000f9a000)={r4, @in={{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x40}, &(0x7f0000f9a000)=0x98) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000f99000)=[{&(0x7f0000f88000-0xcb)="35f7d8764ff4e27296a6d33d09d808254b2ce15b097a9517a4671aa98c5cc7146581d1e3fff23671ba712736f1e45d0c5fe5c819a4643596903a4833bc8e3e0d81de599d5825ce45c105aa12ba98b92cf2774d80c767c0484cc9b18bfaf6d65111d8dc0862a7f9d6e81f60d9914ba7edc885311dfe29eea3293c0e0e05573ae5f7b5a55f1368ee4b89f7cb43a1e182d29ddd447aef973b612a2097979a49547da7e537a81ae45de1d0235e846517391883c33bdca6ce167eb409a466ebd9e17b4ca1a4a53c1227a313f0e1", 0xcb}, {&(0x7f0000f9b000)="3411a5141a3f723449cc0a3efe87bb781d1f5b7381e354a25e92b8d3808a88de", 0x20}, {&(0x7f0000ca3000)="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", 0x1000}, {&(0x7f0000f9c000-0xb0)="d460c34e77c45a88875393c67d8228e1dcb14aee53624eeb111835c6f2b442a36aabbfd2a65e97782425d73bf8830dc9e986ac5773a7d69922873115c1c7bd45db9cff1c9ffbc9dd100907620ad46dc84c4fc7530df6ad6b0f6d1c80b71e35b18c11d8084cd06bf53df45b9e0dfcfe284cae72ef347e1efe2a3dd8dd86a2c3a0842e4ec466aca4fdea2839fb58a7c89373db407abbfbddcb63019920821d007fe7b77b79531c994864e8cf3d6247bd95", 0xb0}], 0x4, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f98000)={0x0, 0x3ff}, &(0x7f000018b000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000f99000-0x8)={r5, 0x7}, &(0x7f0000448000-0x4)=0x8) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f97000-0x10)=@common="74756e6c300000000000000000000000", 0x10) sendmsg(r1, &(0x7f00002e7000)={&(0x7f0000a86000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000362000-0x20)=[{&(0x7f0000ee2000-0x5)="c1", 0x1}], 0x1, &(0x7f0000f18000)=[], 0x0, 0x0}, 0x20000880) sendto$inet6(r1, &(0x7f0000fea000-0x62)="b692", 0x2, 0x0, &(0x7f0000609000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/20 12:11:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000259000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00005f3000-0x18)=[{0xc, 0x5}, {0xfffffffffffffffe, 0x0}, {0x2, 0x9}], 0x3) r2 = socket$netlink(0x10, 0x3, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f00005a6000)=[@in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x71e}, @in6={0xa, 0x2, 0xc74, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, @in6={0xa, 0x3, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}], 0x6) r3 = accept$inet6(r0, &(0x7f0000241000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000028d000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000025e000-0x66)={0x0, 0x5e, "7bf98d8e9557d8d7a59a11c7afcdf076907a2d1e6a282385948856244282bd03668a11f426604e377d3f39d82c7c4e38a84a487ce41ae0e7a32a94328e9f633acd6a666726c843b34c22d89598a7eb679e9b7ea375e12414b4604910e015"}, &(0x7f00002b9000)=0x66) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000d68000)={r4, @in6={{0xa, 0x3, 0x5a3c, @loopback={0x0, 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x80000001, 0x8001, 0xa1}, 0xa0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f000074f000-0x4)=0x8000000000000, &(0x7f0000b8f000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x0, 0x2, 0x7) r6 = accept$packet(r5, &(0x7f00004cb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000510000)=0x14) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000768000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, r7}, 0xc) bind$ipx(r5, &(0x7f0000280000-0x10)={0x4, 0x9, 0xf3, "83430ef9e1ee", 0x8, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00005a6000-0x98)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xed}, &(0x7f0000e57000)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000fda000-0x14)={r8, 0x6, 0x80000001, 0x0, 0xff, 0x7f}, 0x14) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000c89000-0x28)={@common="626f6e64300000000000000000000000", &(0x7f000015b000-0x28)=@ethtool_eee={0x45, 0x7, 0x6, 0x2, 0xfffffffeffffffff, 0x1, 0x100000001, 0x2, [0x200, 0x9]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$netrom(r5, &(0x7f0000368000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f000001e000+0x394)=0x10) r9 = socket(0x11, 0x803, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r9, 0x84, 0x1, &(0x7f0000c19000)={r8, 0xfffffffffffff041, 0x9e19, 0xa59, 0x407, 0x13fb}, 0x14) bind$packet(r9, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000de5000)={0x0, 0x3, 0x0}, 0x4) setsockopt(r9, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r10 = socket$inet6(0xa, 0x3000000005, 0x8010000000000083) sendto$inet6(r10, &(0x7f00000ac000-0x2)="d4", 0x1, 0x4c800, &(0x7f000060e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f000000c000)=@req={0x28, &(0x7f000002a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00005ba000)="380c8783ae39d9bd822aa06dc43a643e28bf1f2e8c8981246fbe292e0b6037dd"}}) sendmmsg(r10, &(0x7f00008cb000-0x1a4)=[{{&(0x7f000020e000-0x6)=@hci={0x1f, 0x1000, 0x3}, 0x6, &(0x7f0000789000)=[{&(0x7f0000e53000-0xab)="abca9ca91150b61ace682ae32f8b0d70a07a3852978fd9763d7f465d7eab8e989a60b3e74ac522420f1fe65a7d3fde6d018e1442fd3078f2ce253bffb22aa90024f831f68da93aef1fed44e34bebe596d7aef9c1ade2c41ff9bff4c9bb82fdf37cf1cf13af21f481c4749146834146b25385f33f6aaf3601683dbacd81da48d9c2a6752a9d86ef3d99b9a02f0df57ba547976259e7ba9b1ad4fab5bc637c36201837b1c0212dcce876006a", 0xab}, {&(0x7f0000698000-0x51)="f64a382a19d0cc60fba0a405caddf14307a7e5400172c3228783f400f912fd6b9b5bcf73a278937b1ec71e6e3d8a75009399dae4c97ee13bd95f5ca5f8b18c1eab0394138230851d007dc22a5a2550a6a0", 0x51}, {&(0x7f00004f1000-0x46)="704918fd4df0ce1dac6d5b4f24428c1c172f0ee00b75668dbe9d75a86d5c14a79dd93a7d54f3a4871f05502a352470e880c9047d4af32b46164944ee28bc874145f6c3a20bf1", 0x46}, {&(0x7f000025e000)="1c513a7b1d7b6633caf54d159ba3769ed0267f46d8406c31e96b2ba599fd0ef9329ea3acb9ba173ed8b364801b636212cc64daa03c9cc7fd23674689769443a07f801bedb4b02878e87145efd810fb50ebab51fb1a1cc51f15290b8baa5059a5c06b19d308fd", 0x66}], 0x4, &(0x7f000031e000-0x2e8)=[{0x98, 0x11, 0x80000001, "1a54e3205f06532f6bb3281d5bf6c071f3e4a09aac11136d41003d5c3eb88fbe4b3cf281996fe2827258fc440786d32408bb9ab23ee21febe1deb488daebabd62821cfa18af76ff66227ab410c7cd4069ad8c454719fb012e90dca2e88b91d2f695317576b71dd61a5a4c21347991817894d706eed14e29fe5218e8a22ce142398c024cb"}, {0x90, 0x10e, 0x0, "274d9c0a67dff8b6d26b08e3475e96bed866ee8fd3f50d2daa9dbdc51e9deadc7804c6064de459be54e1b2cca015947db721650f30a55f424457a8c5789c7a27cc676b81a78ad049b96f3adbf8947363ce081d9dd2d1a932afcb4bba0fe680a1131d097d7a6308c6b5ecdd489943d400f7251793ceb4decd6a7670"}, {0x90, 0x118, 0x3ff, "cdf1a265b71596f07ee95f45e143746c54fb9b5731386e4c21c7731399d120a2a39f24e5bb08f0cd6b047afc03352d5715fbaf81e9d68b50dbf2ffc1e4929e5537639a6f6493ffc90693eac2c00cfb80868c865da9a7803c9da7de8d58ff0ab7456e22a34f20f975bc81fffc8d991877b3685213a7224cd74ef3e67571"}, {0x58, 0x84, 0x5fa, "6cf66b4977c262033b43ee8337f1286a0b2465258c047c626941513a97009bf1de80ff24cc56781a7d2e3d627bd01d5f87a8fd37af531fce1cca869c9f881ba76b8668"}, {0xa0, 0x6, 0x4, "b5422b5f69b1e3a4c11470a1cfb2f6a38b2740d0eccdb8b6858c7396a76a62a6985fd81c876478407af5e18143a70ab20c32f92f6d3b273377491cfd4e0c901a683d0fd8f02f4e1df13fc457004d96724efe8d614bd3febde92ac5630fb8f8edb85aae7eddc888d777a94b8b8a02dcc3285ba6a5be135fc837c209095f81f6652505f3ada62e97d3d37a3c80c3"}, {0x38, 0x117, 0x6, "78fc3a817d0f42b32a292245023157333edfac84fa5667f12cff53f974f81e94706ce06067a22d6f"}], 0x6, 0x0}, 0x14000000000000}, {{&(0x7f00002ec000)=@nfc_llcp={0x27, 0x9, 0x1, 0x0, 0x3, 0x1000, "4c6e14076c3c99a908510b779f69de8352727694290c6d88798524de940542f50890cff07f61c4798d8c18d414d8ea38cfa07277b7219d4b6d70bcc228121d", 0x1}, 0x60, &(0x7f0000c41000)=[{&(0x7f00003fa000)="881c2e47adf356d4a9ca8771205523c69a50d02aa9ad20fbd5a6a8db021a65b7be476c12fdb172a6f94cecefc3e9f707cb985181347e2f74685b7c384d338c18fc954087fc2eae7602df1ba52c8819f6017247bf35619b427bf66544b58ffbacc5390cfc1583dc0dec0fdb473fcf381b1b1afd84858793eba3c1491cdd241c34276e3319f0b007ac5336730d049af505e8db028ba3d567f8df78020a3697cb3d9cd4a07b6d11e403ca8174067a1038f52b137328dc05025b0fbb8fe2b9331843c8cca9e4c96b0ae85ed9072c7e1fa5ecbcaf74584eed5cc4f9c4db7a0fab3a6f884889da1dd87239605108", 0xeb}, {&(0x7f00005fb000-0x8)="6810c40afd7fe40f", 0x8}, {&(0x7f0000b93000)="8bdf9da707bc5d1af09e471460157c84636029eb97ff640c7bff", 0x1a}, {&(0x7f0000aca000-0x90)="ee71ee4c36ef58465118a664b34710e9a93ce9ec4bfdae3e5d1b24899d0e006064b9aafd6e2478c2046afc2d1fe009ace3daf67ba22d9f6018b613ee43591186adcbc101b37f7ab864ced769ae6eae60b2dd083cdfa14a0bed740c5b09011a0c97cf85b28e68fb12e6d367ea60ab74e24134d52d15278dc86e8ecf342bae1c589025f8e2ab035d3148937a57a7b0c514", 0x90}], 0x4, &(0x7f0000f27000)=[{0xe8, 0x0, 0x40, "21ba424cd9f454952ad30bf6105fc975cc6ef2efefe6fac33e263d868c26d4879618bb026dcc460bf03565a53be2b1d8aa7c05eb942b36e033a16b4a923ec25006d410b02b657901479f75f71a22143f096888fbb645467c3d0c5c1bcc52162d6bb2346237684390ce714875a3e8fe76eb737115845d8946203734a3c772ae23ca75042012872895ebc4fc15c522feb0261bb9304d8adf4c5b90ec244aefdecf6313a9eada93b6ed5fdd76b57966aa736611d1de2827d85fa47d128970c9c56a9b4fa9f29ffb7e946e5948f9c403049e9b1e030f"}, {0x40, 0x111, 0x10000, "6b6d9d23bc77e490ae4fd1daa47286266a296a38becd8b0f71bceb66540febbc863fff0e294c28a42275e594be7b16ef"}, {0x100, 0x0, 0x1, "1c28d4357bfe9c3ba10cdf9feda616749a4a8a261cda70711b47a542333fea693870dbd3adee757e1d8158a61039aab41571c4a376b77c1948398d3067d410032e58b04e3a5807d5126cc421502fda1614899aecf702ea1b268cb024c40889924dc3844e236dff33fd4c335dd0c2a6723fc6f54a0eb68bda390f1d916c3834e0f17409dfaddd4dce22758e677b7d9470f102a0cf533ff84eaba94fe70eb5bf4056524668d898bf9c012a2579407fc457c523721a06ae56e74c5830fc16a31e0c67485a29bcae9c0a427cd2a1e53e885ba27045dc8265d5d3980cfd3c728ad2d408605887703388daeaa4229d"}, {0x98, 0x11f, 0x3f40, "ae238ff12b8e00c87da5b3d9b835ef2a9997900b1669512bb2622fd44e2dbcdb4223b6a31a4c14bc1c757978eed6ad96921afd841bcafa227878c3f0735e22d3480805b4bf779772be65222de1c592a71cfa3fb77ac307c6fac50152bfe48e56189da0b06f748e1ba61d9359f72fb53eee3789a63527ceea041e9177693d036312bdd1"}, {0xa8, 0x102, 0x0, "92b4d7aad70b961e1eb645d6c9d9bbd5e4b88af08cbe55b7fdbef12db0e2119277dc2708b5f93a44dec30b31b18688aec061b6f8fa8c95213dd0245b075fdf599202671b212c6a58dae3c9563a8f07b1ed41ce7580ed5f23abe5787fbd73a0b329d268498982c702fbd6455ab912cbfbfc3221074750351183cd67d28dc7858a900db1cba7e893f5ca2a1ecc8d422e1b1371b192329038"}, {0x60, 0x10e, 0x4, "32be6b2a13fe5b16a1727fe686ae384579e51f527e805294078680617786ed3c9b0245482d9dc42fd567d32a853783b622fe7ec445cf74337960426806a5a14066fb03f06327c7cc49e4ff36"}, {0x68, 0x109, 0xfffffffffffff001, "249d4d0785773887a2e8b7798482757a6f172ed3d51995dc6ba3b70502885ad176268c58428efa0b05becf9e7926aa4cb9e7d917b96106d69b016f74cc39485eb1def6087de4e3587067d3f5bef0d6a3d7c9ab"}], 0x7, 0x8800}, 0x80000000}, {{&(0x7f0000f56000)=@generic={0x19, "c07720bdb262a33424280c5aae69e912be9bcfea9f9bbb734684de8c0c7ac089e72aba6b3bc0dab5b42abec49c2dae191814011150a46634614860e314599ccd5402776cbae0466d55a64cc15ed70493748b6b85cb49294c698aa94bc5e96ea4ffbeca9a84ac2f21a8eb83828c941fb068d81fc852309ee578de5ff0b8a5"}, 0x80, &(0x7f0000cbd000)=[{&(0x7f0000d6c000-0x51)="e5de84a512a498dbf3cffd413e26a6074113e1060074af65b1ac3accad3975e42e264d4615c5cb75ea96aa7531c07e3941ec12e2d694f503fb5b6e13c0b244b9031dd83d205259954ddf995bd66c3f2995", 0x51}, {&(0x7f0000f99000-0xab)="1358368cdaefa7fd726f702d9be2159af54d215bd47990c7c3a871b9626537c2dfbc83ff6871b96526492acf7bfe7bc5879fdb3bb9723d7eccd8ba7154d0e5063a9fd28b90f2c8b8d614c963a7ec24cd0d8c4d6d30b98473c0dba80ce435bc130917569e95c93b457e59ec336ebc6ff14f11d15528114d42629b17a058c52ac84600eb303f4d1df7536e81a28e83057c56a548f80b76ec50f3dc1d521401af6f700d129946ea58516c1592", 0xab}, {&(0x7f000012d000)="7a042a57dfc9a58dcb5579403f", 0xd}], 0x3, &(0x7f000086c000)=[{0x1010, 0x112, 0xf959617, 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{0x48, 0x10d, 0x3f, "cea86412f91cab6f8e2b08e3c42c18c5df176faf0dce4cab77369db19ee32934dc5a654b055cb10293d0ac292d8b23b45cfa5fc7"}, {0x20, 0x29, 0x0, "5c598c4883a0e80acf1131e4761558"}, {0x18, 0x139, 0x26, "95c8bb"}], 0x7, 0x800}, 0x8}, {{&(0x7f0000cb1000)=@llc={0x1a, 0x11, 0x6, 0x4, 0xfffffffffffffffb, 0x927f, @random="fd5f0cf4bd2d", [0x0, 0x0]}, 0x10, &(0x7f0000ea4000)=[{&(0x7f0000317000)="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", 0xfc}, {&(0x7f0000e18000-0xef)="599bc59641c771c274563ec209d9af3fecd4e609c8485e6db796328ad4bcacab2f0371667a48fbd5dc5b238c38a26de988742b8158b74ec32cf3aaf99b54a6169c6c78861ab92a18ff4de69edda8dfd85b067727fde7f117d5371522dfbade87ab0e06117eca37bc3ec68fef5336cc91b10d85cb40890a63b05ad6a1ef7faea0b41d59d6f0352a1bf652c8d9bcb4142a2c281568008d675866c9def73e552afbb857b5778b11409ea8356ce7ad97d5794413f64b5dd878161b183a5037b8bde057b9269c2f2e87fb4a158d1eddd2d2017d3a396e4583886d6d371e717b99ad98d51a89b35585c3bb79b5e4f6a9b8c0", 0xef}, {&(0x7f0000e9a000)="7a366aae22ff66529f2c46a10d604fe75c2069bf9ddfc9c9ad6c88d7646ad6c7263d861a9f46cf414f452cd1fb3b044bccdd2629ac1ce9af89366a709e55daf501031c6d50a259d6c53a6f76653d670ca96d0f21a3ac0a25eb43c7745f6ad7930e7658fdc33c1c20d92c46843b23598196e2125a170e94a4bc780e60f9c3a6423477d61609141d62fd4237bb3adc31895c7df4c9b66a15770141490649238acc64a7958f3baf5a28", 0xa8}, {&(0x7f0000997000-0x42)="bec1f4f41c6b83028cde66cf045a23124225a3519cc229cf3254c30d6849df5ce3f5e2f2fe7759ed6c2eb42f15badee59d78beb157a9e1430080636b817dad63a4d4", 0x42}, {&(0x7f0000e86000-0x12)="315977e57a30a1daa069d3f22cf7f61daf5e", 0x12}, {&(0x7f0000868000-0xc1)="d99985dd7b610291172739e80a5bb1c5ece3981aabc9dd2546e4f26619aca69b395f342db0b07773550066697553e738a54a916993f528f621f84f3c2d829225443b40b386f790b0eee58cbd9f3ed09fb3a1ff133ffb9291e112f20edb9d633af5ac9e04d1eaae3c8645f5cf19181a6a44eba2df0399a88da2e3515168a812d1603dee3d09543139954cc0d0e7caace7bb35e9d81fa9e874b0066a1e17deb57ecf3d43f77da6e276da8c02084079d67369bba8e60bf2a299256c994556af692924", 0xc1}, {&(0x7f0000d72000)="", 0x0}, {&(0x7f000083c000-0x9f)="19566528237fec56afd1308e5cad63cfc9d737bc8eaee9cd4efba91dbd347795ada5c2cca462c672061ba40970aea1e0328756522b7b1391d42c62045df62463a32f050d3771fef496793ce14fdff7c96115d8621c111f15f5de6a4323b6c46896e6df0a7ee2bd9a1de795e4d19a14014a6d71ecfacf55240daa0ceccbb00f2e1dd4178bedb5771e351a8f174084b904404b31ee9afd207dff98725baabf5f", 0x9f}, {&(0x7f0000147000-0xbd)="d2db8beb8af40cc7953bfcea13566f8fb780062d46c576516c88bbd84767ac563ff25a77a4d3936b12fa405d30e94fc8df56e8414d947ed6f1aee58c3d1f55624cba4f7b691f92fa662e4ec4b4facdea528af8660ab12ec9281253b7a92cd066f567b024e49dd62183ccc75b543397b280fce120653c46065eefacd612fac188f3557e5c89ab044624524791f06483c0997f31f608a7836f3fb3fc0445ca7bf57d17d6baa35eb7c86a5e6e43ff12fbef296f754e83e66a967ef5b1a747", 0xbd}], 0x9, &(0x7f0000781000)=[{0x20, 0x116, 0x8c85, "603019ef5cb61444a2250ddbbfed"}, {0x50, 0x29, 0x800, "dfadb011ca30d820c732b751288e14b506381486b4a8ea5a24de564e11d90c3c4e3b2d44ea828b025fdff572300b8ee423b8a001f94b752e2368bdc68d"}], 0x2, 0x4000}, 0xfffffffffffffffc}], 0x7, 0x20004004) r11 = socket$inet(0x2, 0x2, 0x88) sendto$inet(r11, &(0x7f0000e66000-0x5c1)="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", 0x20c, 0x8000, &(0x7f0000e66000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r11, &(0x7f0000743000)="85", 0x1, 0x40000, &(0x7f0000e64000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/20 12:11:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x5, 0x800) openat$keychord(0xffffffffffffff9c, &(0x7f00009ba000-0xe)="2f6465762f6b657963686f726400", 0x484000, 0x0) syncfs(r0) socket$netlink(0x10, 0x3, 0xd) writev(r0, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000030001070000801419001a000401000021000007de000008000300ffff06001ee4", 0x39}], 0x1) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f00003b7000-0x40)={0x1f, 0x400, 0x401, 0xc4, &(0x7f000029a000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38, &(0x7f00004e5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb, &(0x7f0000dfa000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000efc000-0xe)="2f6465762f6b657963686f726400", 0x2, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000384000)={0x4000001, 0x9, 0x0}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) clone(0x80008200, &(0x7f0000719000)="", &(0x7f0000672000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f00002ae000)="") setxattr(&(0x7f0000dd9000-0x8)="2e2f66696c653000", &(0x7f0000493000)=@random={"747275737465642e00", "2f6465762f6b657963686f726400"}, &(0x7f0000933000-0xe)="5e766d6e657430766d6e65743000", 0xe, 0x3) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000a00000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept$netrom(0xffffffffffffffff, &(0x7f0000fb0000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10) open(&(0x7f00004e3000)="2e2f66696c653000", 0xaa4880, 0x8000004) socket$inet6_tcp(0xa, 0x1, 0x0) eventfd2(0x0, 0x802) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f00007f3000)="24000000130007f7fe1e001b222500001100000c09001f00000000000000000000021617", 0x24) eventfd(0xfffffffd) openat$rfkill(0xffffffffffffff9c, &(0x7f00001b8000)="2f6465762f72666b696c6c00", 0x10041, 0x0) creat(&(0x7f0000000000)="2e2f66696c653000", 0x4) r3 = syz_open_dev$loop(&(0x7f00007a7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x1010a2) [ 46.830698] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. [ 46.854146] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. pwritev(r3, &(0x7f00002da000-0x20)=[{&(0x7f0000ae7000-0x1000)="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", 0x800}, {&(0x7f0000258000)="86dadbf8c24f682370fbe430709f16c923c6fbf9c458c6b753003a18c8be9146ad6c3ad34a9c5fe73de694537c503b43e221126186619b089a727a", 0x3b}], 0x2, 0x2) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r3, 0x0) 2017/11/20 12:11:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a56000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000aef000)={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, {0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x1}, 0x80000000, [0x80000000, 0x0, 0x1, 0x100000001, 0x7ff, 0x1, 0x2, 0xfffffffffffffff9]}, 0x5c) r2 = dup(r1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000bb7000-0x1008)={0x0, 0x1000, "f6163781b90c0b0a8f3b6e2cfc57b7d00e9fc07c3c2e30718d58466c8addd301610426a2aba1c4c96c8d552b76170e9e6bce677a3cbb037872fb085bcea6cad3e0af7e76ee30f60dbe60ee2b60ed7ade9f2dbda7e31ad184ade86804da49848c362a97e4c430254ea500b05be284a66ee0b526cbe8efe874957989e4b6f702e674e5568c2d59cb39e8a11b02bcbc880e4cdcec6fcf0c0019f070f12a01f69e04eba7d6c45e487a210f923f454a85901d74fe1b1a6caecf6f43178eb630f36dc6b007e5e36f28f25a94bdd9e8130f5872194d43ad4f1195e63020b54d76df2e2843ddcc14f3ff050cc92c2b05046f0e6023c70ff8a49c5e42c7a485d550bb130bf0808feb8cf479f83000dcf24cc4687dc74fc5d083f0b8a9275462e0f4a66b18c07f84ff34c5f7a865b15446f24b4555f43e207a33dd4faa692dde21ea626d4368d72d5dc9da5093f1078e605e0645a8cd6f3de56391cfccdbc9b38b27a0093a7bd4014cdad014dabf09804faa27f9a4fcf8e8dd5cc5148f36ca6bc4bd0e7172c04777c575d8e147e6ba982a3eb32df377065b5224814f302e628857f43106d541fd0127a4b3bf8aaaffe6d4da151d271ed52d55fcbbd2dae0a645151e3100e46985a68a6b3527db067e1784ebbb028dc9121c9054492c89795373dfc45f3a7cfb0f381396d7afb8a1ee7574ee2061dc034bf6d37fce3c6f42f1a64f05ddf8cd88dbf37512846534040ccbc6ee35635844bf19efc9777dd09264f6ec6865d4aa9dc6c8461bd5b0d823022fd3eb4ffc50253aa9f62cc7e0680c4aa22108933ad8dcace70292420040fa9887aa49156e1f3954e4d5070f34f6797fc13d3a4bea3bbe04f1f6f16e9c5f074af6b0e3de7017da3b513e7a0b41a13205750a2d7e285aa8239b947f208f811c8cf5e1dbcbaddd4128c2b38079515342ee1566d008870da3f57d4a831b8e0d901c8de9446f10a603fea4e54275376d731204c01d5fa15352b5baf286210a78da91022799c49fe09a90518e7954a9bd559062cd7beea176721f9e4aea2083152a9555309c4c6d8758e77e072096f1a0289218776b8d244c84da0f541cf9ef4b018137f1d595fa6dcba3f66023e2f4a84b93c2fbba5cfb145f29a28818bbd1128d6c4d09fbc1d8edf8e0731758b1bce0f8d950a6b31978402ef24e9cf631d4aa943850a79116f35d9feca48c9ff184c7e47f6ed8655d205ea0c83f71ca800865f656720e01a2c8b28b83d574e7a918c3b46a2aea564ef631965f3a850472b4a752874b685572d31d99c89dce71cfcbf8aefaaddf43490f16b56e868b8dd10c425bd14f746c15b1547de0dbe0dc52e76ad643a8b4894da98b7b044a7fb55650f776f362aee817039d4c3b9316b79bb041424555bf360b3760271155c6675a9b8f77edbaa080a8e1197dce72c3cc3950b277b3ec4962a322af845a0f22bbdf209b9f0f67f38c88b44322b12f0b10efd3d0f147965522d57a64f3712e61954bbdfa266217aeb6bde9c5267cbaf7d245454b65014b1169363dd3fd30f409ef08695ecf6e4e3ec614f67b8b24c6ce6a32a1169b3b8756848ae47c399361b610042589d3b0465c0dc9b5641eb9b808e848509bc9ed42db73d54d667853caf04a97823cc6e43d1539539f1c6c4055674de5dac0f1f5a954fb904bb0c981cb3011710fc59136a4f7f5b269496a99448d9bc2c786c21c0e89bf56516f596ed7cd4f78b2efb4ccf48b93fa6584c7cc43c58af7f883fcecfe902d1172acc0e7d01236471ccccd3726318be3e97989eac5d640b8aede7e8d538ba907b6840ffa18f5de5a47e0ce049c31b9724a25ad29405198f34d93ada3cf85522ddc07f8dca3b52d1a68ae61f36f301ac2b514f44400a7b63f08128a8930939c58345ce4c4c7a517555a6fe0bb31e85ed6bd96bb7c3714a0e0a891f1e8e5b9cceb617b559b79e2c7597da397d22c5ceb7ff8af1f2ff4859904ac711c96ab00b909dd158ec141d1c4ba5bde0716f73d9c4bc34547ec6b22a107787b15168af12fb293cd0ebadc4b98218f6ff9429d3a6befedeb9c6e0d6a219639f445ff0e0a5415110912aa0b0e0ea327bedc342a102c8709ddf32ee3bf76673c6659dfb74ad98a2cfce3025247373e9e4b0a48545302002e0c745eb641e2013fcbc77b176a7a9af99fe70f7553a74cfb09b0ce01bfa15b5c3365eadbf448c5c51e2476b9267f62fec52af8a8f5a8e9eac4871052b89d56ca28438bf25b50de5caaf3b6b3a53c5223dd26490b670251cf8000452ab03c7e72b12a578893df6807d223cc05938b818642f1ca9ff3f4c17b48a158db7142812e842d85a789d29b296fea2e284f3266e4eb214e918ad056ffd3d4344562bea3ce039149b814160905c0e053286074da1ec1753bf65a2b0b6547e964555105262e1ff2d488467d39372baa819822c44f6b277efd241e6f471f0da48b5c1cd3097a2fc3cbb2f4575f3ef1ac1e109ee679ee8231bd1f2d57f9a4024b97f5f19e79a6983c3869a02c11ff8f41b39d50e44eb1f88d3f8ec7b3f2c7d1016c720c1ce4e364392c9d10156fd3bd26be57c016f3cab6a23db72a6dfab579ea18024d21e4e7c5926dbe32eca16ce7b085a07fc90f028b0f139e29a36dab29e21ae83e8826cbacc8ec1f4b20b12f4e0d53d0d4b8f20381ac424c66ee2649d6d7bffdbe06d5a6336b311c37e6415529ec70de2e9e1e882760d03ad4a43a4a8b63595e4211e77bd82f22f647c9d8698a5c04c7e1bbf2ffb3c859eed0697079e57c123b87373271da3dad50963ad39c562fce1e213d67a184ba6bb650a0fbddcffed7de84a1bdff8b577282bd221bb93ca3508c1525b01e08f0059c77aeb23e4608a35cace9aabe356e9ce0c134cf74ba19d58824a33146b452188302c1bc81f8d1deee083fd2394d669aaab05dede60cd01077c7222dedf60e443bacb43d2eaff250cf844820d0bee585fd2e92a9610e59a263dbd74de1cac8e5b5f5718bec773005d9a280f71b76e9c655802be23872a5fa8463d982c5b3bb3d3fc7971bbbdf1c0e13712f1526696b8837942cb4446d4d90e57d21049ad12c1327c421d105dc393e297b846946ccb2532c8bb200e43d4216fe9a9434c5a2223a8af999995969cf86b403602da4290a50ecce3871439db281a5c608bd7462a4dca04457b51c3eaf0a3f60a26cebce0961f589ecc96bc7fd262610ea85a820d9e9fc531422ef8d70e8b34ab8f4b4b052a919b281b4731e993004d086086b347064f60bcc9a165d1e6e278e4bd1513989db5f013cf9e72b796a00b357aaf9b74b8bb919f77dfa8b982c2c4ad09c5db0c1c138920cf32fdace02efb6fd37a2017b04b3542736acaca54e9301557ee51d023185e107701a2d2bcd56bdf031efa9b6778d0972f2b43adf1807a147bce6fedf594e55366ad9e19e74cf2964facbc8a623b2a48fe12e2f864fde066108ca2d3fea4614658db8b661d9bef28a86f456df517ccff85e2ac7572a5587c060e18d8e4285aaaac9e766bda05a6df663ae506c56b7dbf481471a5cb03fac9baff1df94c0148786acde08af8d39de7e2b934c9f443699c33655ce215b6938f8655ed743cf31c62c7eac4b9138ca6e3cb8a77d0941798223fa9aef30d4b73b03f8e2a9e1c1fb31df69f1462b3c9064f5ed560ba5402cfffc19c8e50358eea2705636502ace49db35b0b99edc244152fbefa54db55d38e7454a39377d2bafd960bc6c109d5cc5e7239bf0c5822e7336339b3338368633479e8869ec0c1ad5958f2a7f55446128ebf659ff844a56df29cf35b3f5431a060392651acb326ef8184a35b8b14da452444ef1ef87d1ea2bb55442d29213f4dfb79f5205e9bc3a7c3eeaa6fddd1c35d2a7b231d1d0c1db8e2e0a86139ccbcd0a1dc666a90375d01189821ccc1ad9a4ebe38f39ef94ab422d60b036801df3bc8535588c891847d809bd47c5f7469fcccfe99aa87397e51ff6fe6dbe088112cdc9ca6085e87cd2463c2a9be0e1b1cdf60fb1f466974d70d69ac0f8775b8785820552e6fba7a0516b9c33d0e1bc5f6d9ac918c967e0c50c2a68d82818770f3a27225dfd243e2a878f6efa46b0a0f7f6cf10ba9cb868d26881fc35e1ccf1dd75946791823af90e33a9bcbe0884d5bc1495876f4085b4e3560dcd2c4088e2cbe0fd7a1f69f0e598b076a1afc62ce674b67bad12f6c23fe9ce2124f64fec3634b500f8797bfa9d95d565ec80343a60d5c498d6e728ba7f30b712f86d70d94fb355aa3e459a666bb0e8c87dd5ebf084f3f61a2241889f48477745fa76834ee4733e8b497bc4bd6976e489498f697b64c00839d0ebc31142eaf105ca94433c1cd7971c9cc847c56fcbc23aa7b75e4e4b96c39878739347eba61c2cb4328d4a314e0884d204333b81f4fdb082366fea57ef479a098cffc504562e8a4a1b5e632e5ca3a3348c4f1e3601217563603e87f0badf6bee4edcaa70cf6251fdaab2ed2daa38705134b436a799a720bdff2ec475d29e70c547fb7380254bc40eb2ab5e907afc40958489096ab73b44af3d8376d90c9929d9b0d0228ec1bcf2c99d9f6b7a9cd1ef63f25c2ff9bd147dfa85b3bcfcd4907be81c156bbf20c3489c201c6773965bf8e0746f92a68c4a8ca78797ef2f94157e96359e9aeab507c7f14d0a9ee6c70dfc1db5a6a36b7ab66f5d45ab3cff321790d0976cb4443a610f3e9dd23b0d77b4e8f16f3dc8fafe256e44b43a401a390c6ac44ef9189530a75068b13e72eb1764ceb53eda3d4a61762db6374e5a640af3f468613d22d02c372b11336df0084aaccdcf611888dd4b2e384791e156aacd28738ccf34c3b51b211874d01e46080288a8354ed3c42642169e7c998b949ffaa04821469a4c84187042e0b676894cfb54a4c2ac42a214d190e7f7de9468befe15c5595eec69ce77e2a31dd856fa851334bb87d7d40e4d15502aec0f4d3f63716be2a9ffabc502623f10b3dc51a4997168f70d6a560f7af3ca7f06a4a5f123872ce36820f92375fd9918b9e71079ba10918f9dff2683329b2ca877b879f1129d43bb0e1377e58c399cda66ad31e270b53310094b920a491aa04d8f73d83211d10f8bcf1a29bdf9b1101ddbb48e8af470e34baf5eb564c87ef9242553a2c265e231870f3ede2284c2a671a43a8533cda2963c6f2c1fa699b4b580ba7aaed1b010847cb893735a73cf51f9cc8acefd2d41eac53cd395a48e7755c9d0d31f6addcc9b001cc995bf6a426ecad10ae3bce3a77f734c55811c4182c8f2794fa0cd7993955e30c17247f8435bdb035542c2c462a24952a87c226bf0ed45045c5f47b5657e220a638144deb0674ed59ffd7ae99ce1bd165e36535faa82fc0fe1a1c77738e12e3e08ded634c5b7d832b203366b20c7c167f12964dbb04248563c5eea86543a6a3f6e22b545ef8df5451623f48de48ca7ae6b4371a2a0b6975f196a2eb600311b2c1fb7512b0d623c6eabda4bc96ccaf0003facd049443eb8a573a4be1e09ee79804df9a01acf45eb7130f1888a73de4e3db5e1499c3b3203b64f768565e53267d4dce064e1fac4f41e8db6bb4864f976ebf55c6d59983d95ae06cbe8363aacae1436ec2bd435c7be7a0e450a81419a503ef606e020e17025011f6447c7d69be7d58978524878add925e63fa818256065bf484a4f93277ba36de4acec90edd62f19866b323d8d08611523a2674a3d0eb471dd28a786f44fe3e760339c758ae40303b1abbb6bcfec63b2856aedc3ccdca4da81aaf2a8c5adafb7c61bc23480e52120535af8dbbd545f20ac37e4feba"}, &(0x7f000077a000)=0x1008) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00002d6000)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0xffffffff, 0x4, 0xfffffffffffffff8, 0xffffffffffffcbc5, 0x6, 0x3f, 0x8, 0x10000000, 0x69d, 0x10001, 0x8000, 0x4, 0x0, 0x6]}, &(0x7f0000596000-0x4)=0x108) r4 = socket$inet(0x2, 0x9, 0x0) r5 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) socket(0x10, 0x4000000002, 0x0) r7 = creat(&(0x7f000088d000)="2e2f66696c653000", 0x5333ccb3355203bc) ioctl$GIO_FONT(r7, 0x4b60, &(0x7f00000c9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = socket$inet_udp(0x2, 0x2, 0x0) r10 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r10, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_flags=0x7}) ioctl$sock_inet_SIOCSIFADDR(r9, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f00003e5000-0x18)={0x0, 0x6, 0x30, 0x5, 0x6}, &(0x7f00003cc000)=0x18) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00003b9000-0x20)={@generic="0f75180f4220fe79814b52bf2079dbda", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000400000-0x20)={0x1, 0x68a6dc33, 0x8209, 0x8e, 0x3, 0x6a, 0xfff, 0x2, r11}, &(0x7f00006d4000)=0x20) fcntl$setflags(r8, 0x2, 0x1) r12 = dup2(r9, r10) connect$llc(r12, &(0x7f0000f2e000-0x10)={0x1a, 0x11, 0x5, 0x1, 0x1, 0x7fffffff, @random="a876d82defde", [0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e69000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000938000)=0xe8) nanosleep(&(0x7f00005b9000)={0x77359400, 0x0}, &(0x7f000025a000-0x10)={0x0, 0x0}) ioctl$sock_inet6_SIOCADDRT(r8, 0x890b, &(0x7f0000eee000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x6, 0x1, 0x100, 0x1, 0x20, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000781000)={{{@in=@loopback=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=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb8000)=0xe8) ioctl$EVIOCSABS20(r7, 0x401845e0, &(0x7f0000a4a000)={0x7f, 0x1f, 0x2, 0x2a, 0xe70, 0x8}) socket$inet_tcp(0x2, 0x1, 0x0) 2017/11/20 12:11:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000448000)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00003f5000)="2e2f66696c653000", 0x0, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000745000-0x4)=0x4, &(0x7f000017b000-0x4)=0x4) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000b80000)=@add_del={0x2, &(0x7f0000694000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d60000-0xe8)={{{@in=@rand_addr=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=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000096f000)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00003c3000-0xc)={r2, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) bind$unix(0xffffffffffffffff, &(0x7f00009cd000)=@file={0x0, "2e2f66696c653000"}, 0xa) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001bc000-0xc)={0x0, 0x88, 0x30}, &(0x7f0000eb4000)=0xc) sendmmsg$inet_sctp(r0, &(0x7f0000c7d000-0x38)=[{&(0x7f0000e6b000-0x1c)=@in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, 0x1c, &(0x7f0000d43000)=[{&(0x7f0000a4b000-0xa4)="a46f7b6ceca3be0c69faa3f4a52f967a7d8fda486e9cb6e1ab0e8f356cfe1955165cb2c2c2471c056dd692a2c3b0e59525c88c828538ef35c298d77fef62421f846f226ab0e704dc849e0730a6593a2a18b15d275e45e38837df71fb4a9cfa8538802714bcbccb6c5949572af8bb77488c6b0ad495b8e0c623ed81c63efbca64313177f22bbede9275b161d46f57214a50a39606388469d409c3d3f08efb9d6d746204d8", 0xa4}, {&(0x7f000083f000)="a8b3a9823d13c1f7478376da9f207d5c4b49279907684163ee373076f7119ae9798f3ad9b6de1457ad81c6e825828dfad86e86b7158dd865d4ac49d011db0e2cf1", 0x41}], 0x2, &(0x7f0000a27000)=[@sndinfo={0x20, 0x84, 0x2, {0x52, 0x8204, 0x7f4faaa, 0xf7c, r3}}, @init={0x18, 0x84, 0x0, {0x8, 0x4, 0x4c4f16cf, 0x5}}], 0x2, 0x3b3504a413bcc6bb}], 0x1, 0x804) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000a8000)=0x0) socket(0x2, 0xb, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000010a000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=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}}, &(0x7f00005d1000)=0xe8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000044f000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x1, 0x0, 0x0}, &(0x7f000017b000)=0xa0) fcntl$setlease(r1, 0x400, 0x0) r5 = open(&(0x7f00004c2000)="2e2f66696c653000", 0x0, 0x0) getsockopt$inet_opts(r5, 0x0, 0x9, &(0x7f0000c54000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00000f9000)=0xc9) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001aa000-0x8)=@assoc_value={r4, 0xe27}, &(0x7f0000ece000)=0x8) fcntl$getflags(r5, 0x401) 2017/11/20 12:11:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000061e000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000525000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000d00000)={{0xb95, 0x6}, {0x7, 0x0}, 0x3, 0x6, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000bb5000)={0x0, 0x7fffd, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00008cb000)={r2, 0x0}) ioctl$int_in(r3, 0x5452, &(0x7f00003cc000)=0x3) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x8}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000c48000)={@common="69706464703000000000000000000000", @ifru_flags=0x2000}) dup2(r3, r1) mremap(&(0x7f0000358000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000430000/0x1000)=nil) fallocate(r0, 0x3, 0x0, 0x44400004) 2017/11/20 12:11:36 executing program 5: mmap(&(0x7f0000000000/0x674000)=nil, 0x674000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x2f, 0x1) r0 = socket(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000673000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000673000-0x4)=0x86) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) write(r1, &(0x7f000094a000-0x59)="", 0x0) write$tun(r1, &(0x7f0000253000)=@hdr={0x0, 0x7, 0x0, 0x100, 0x4, 0x0, @ipv4={{0x7, 0x4, 0x5, 0xff, 0xc7, 0x3, 0xfff, 0x5, 0xaf, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[@rr={0x7, 0x7, 0x1f7, [@broadcast=0xffffffff]}]}}, @tcp={{0x1, 0x2, 0x42424242, 0x42424242, 0x2, 0x0, 0x5, 0x0, 0x2, 0x0, 0x0, {[]}}, {"2ad27f269f41880ef5b1ae54c58f95ec0881404f581c13c6e766270d7fcb8533c68c2e70f7ef1b5f784ff24ec1d8794526dc1546ce067b6028dc120a8c48ad391993e6c1e9683e1c2b4920167313cd04a99637fd9b041053aaa09ee283160f85dcda1057222422f5bc15c0b47e68ac9b242a78cf50d580fbec239a3b0d449b6bc516ac633458a109fa6413c490cfe651dd3cb4b256b580"}}}}, 0xd1) listen(r0, 0x1bffffc) r2 = socket$netlink(0x10, 0x3, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000276000)={0x0, 0x0, 0x0}, &(0x7f00005ff000-0x4)=0xc) mmap(&(0x7f0000674000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0x3078092, &(0x7f0000675000-0xa8)="439bc0facb27cb9b9507c949245f20e68eaca7f67c01bc602c5514942ce560c7d45a14b7913e4a3e15fe4c6c9690ecebb2555f198560c9a60635ce863a174abd42226bc3ebd52db20672a5b11ffed4595ec5bb3f260f91a37231d8168e89b18a5daf5a97ea678c617a5a8a0c861a2d35bde4822bf3abfe417d09d3165363a3762a4c730b86b3919e6c084db003b493ccf813adf96f2dab663d6f60f28c28843b56380e2976292da4") r4 = openat$binder(0xffffffffffffff9c, &(0x7f0000362000)="2f6465762f62696e64657200", 0x20000, 0x0) r5 = fcntl$dupfd(r0, 0x409, r4) mmap(&(0x7f0000675000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f0000676000-0xc)="2f6465762f62696e64657200", 0x80, 0x0) socketpair(0x9, 0x5, 0x6, &(0x7f00005c5000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000436000-0x10)={0x4, &(0x7f00002f1000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000675000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f0000676000-0x18)={0x0, 0xb105, 0x0, 0x5, 0x1}, &(0x7f000021d000)=0x18) mmap(&(0x7f0000675000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000676000-0x8)={r8, 0x1}, 0x8) sendmsg$netlink(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f000066d000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x4c, 0x12, 0xa01, 0x0, 0x0, "3c8d3d2e0000000000000021deb78197d9df7f0fa08c075272853de5c3910000000000004cf1dd7163e6f4b939ae7c3d17d30045cf7d260157"}], 0x4c}], 0x1, &(0x7f0000007000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r3}], 0x2, 0x80}, 0x0) mmap(&(0x7f0000674000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000c07000-0x8)="2e2f66696c653000", &(0x7f0000975000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shutdown(r5, 0x1) mmap(&(0x7f0000675000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r7, 0x107, 0x5, &(0x7f000010e000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000675000)=0x1000) ioctl$EVIOCSABS20(r7, 0x401845e0, &(0x7f0000674000)={0xb3, 0x7, 0x100000000, 0x3, 0x0, 0x3}) 2017/11/20 12:11:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ff8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000017e000-0x16)={0x9, [0x8000, 0x6, 0x7fffffff, 0xfff, 0x4, 0xc6, 0x6cb, 0x101, 0x6]}, &(0x7f0000b4e000-0x4)=0x16) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000c53000-0x4)=0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x200000005c802861, 0x4) r3 = accept(r2, 0x0, &(0x7f0000f7d000-0x4)=0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2b, &(0x7f0000ff9000-0x108)={0x9, {{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x47d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) bind$inet6(r0, &(0x7f0000049000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = syz_open_dev$mice(&(0x7f0000291000)="2f6465762f696e7075742f6d69636500", 0x0, 0x1) r5 = syz_open_dev$tun(&(0x7f0000f37000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2) fcntl$setlease(r4, 0x400, 0x2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000ef5000)={0x3, 0x20, 0x8, 0x6, 0x4af5}, 0x14) write$tun(r4, &(0x7f000001e000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "818462", 0x14, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) ioctl$TUNSETNOCSUM(r5, 0x400454c8, &(0x7f00005b9000)=0x6) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000491000-0x4)=0x3, 0x4) 2017/11/20 12:11:36 executing program 3: mmap(&(0x7f0000000000/0x5e1000)=nil, 0x5e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001c6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x2, 0x2032, r0, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00005e4000+0x8eb)=[{&(0x7f00005e1000)="cc1fc4bb1825a17fd1aeb959714c026511685dc00dc9f095eeae6ee13db2d09f2c96029fe6bae4a66b3a25b37f5b3a00d6f42ca4f50782851c113fc1604e7dd9843c9d7601d5ac823ac7267a05a5deac45412913d4e4ad01708cd536b38254251c25a6f49ff16676e3fbc7c7b361d9f641f7a2da1c51ac881a70787e8228bf54", 0x80}, {&(0x7f00005e3000-0x69)="f8f58ac2721b08b9d7349654d87159c42072ac1ade46b025287e27a351ba43961883810e0e5a41de6815c316fb9e1b5fb856262ec2147f9a448e1b6c768649500bac6d950e31c40c7379cfa667b08f8224c01b070aaf17a58a8d65e5da62441126c84b433fea4b5b6d", 0x69}, {&(0x7f0000379000)="8a7b90c0fa395561c975fb2f64150bb883292c6baddc82e93cea74cdb96b5fd3bebf6eaefec51e71218602e7299fedbfc45f2ac77bd9a75499203ee2032bd7d3dcbefb28a6735b19c801e7faeab63b2db38de58a1d7dbd03bcd7a14e3111d687e65dbdb0d5299fac", 0x68}, {&(0x7f00003e8000)="a7167330a0b8e03486e5f5df454aed3a55b98ec73c80e84e854fc627e1d5f7035e0aa61176fe17b08d746d4fb1bde81f73ba2fc4a8d5def9df6927f2d9fea08b0d70c759c421ba246b4fe8cc1226f4cc4d69", 0x52}, {&(0x7f0000111000-0x1000)="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0x1000}, 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0x1000}, {&(0x7f0000152000)="74261afdb5ed8f3127daa7d485e475395dd6e2586cd271884aacc8028605174ddf245af0d8a1936b0f045949baa47289715ce217e40675732b007d1dd8b7a89c764bc8bddbe1022aee9221feb5b344ed1231879b0bf3a609d5f6319e3087e055cff51fab53f42eae25c5974f3f04dfb79a06a9f4c0f748364e2b48d9e9f79f01809c74", 0x83}, {&(0x7f000030b000)="22a49f77bef194121d5649bfe4d023090791fbf5d130c77853012449a906c5c76ea3089106a3e8fd73f82d727e29eb14d96068b804f22159dc97b9adebe805c902a91fdae3acc9dc6ef2fda80f70233c9a6320ae1a1e90f0b5035a4b34274e46c5092fd04afbf3398639a69a66972cdbb8cbbd05af6c42d6ade1f60d72435352e3b2ab593cd5f908530b87fc5340e06f1030ee25f8970737d88f8e37f1b320a4aac767311572a43b16bb409a5ee8d135bc08ee2b2da14e22a9df445d4f6483a0820883532cae2823a0e7f84412cd7f7d50fe9a48ac97439798b240af", 0xdc}, {&(0x7f00004c9000)="462cc3d437864d14c8e388081166433b262865e5021b171b333d898b386e59f30afe9f6d445fdfe4720fd3eb73f439c42af68c545e", 0x35}, {&(0x7f0000245000-0xd1)="39b40ddaf19a6cb30d50a159d9070da3167d5999465b7402fe4c7ea2236c7f40ec9b44a771c78bf513d48d57924d1e877ff8edc1e619e3a0c4b2965f0bc89f1123894f7376e24689212b42adee9531045a992ae064a0934d1665d852760b46cbb608d99df9f25284e1329afc23a1d5fb32735417ee6fc32bde01e319dbc5624136e7170a8b16a6c2e648961b01a3453c66e4632998b452f3c4570f272eb8fa38c34b76e4335f1c06fb1f01f646e81ee505e2bd36ef664f3f8550329d49bae5ae31a2fea757f8d3202d21d1a06d7a0aad82", 0xd1}], 0xa, 0x1) vmsplice(r0, &(0x7f00004e8000)=[{&(0x7f00005c1000)="693f9b353c0105ec29f23a401f98333bb19178e37abf82b13b0e9407e1f9e190d47bfb04703392389dcb915d6e63cdef20ab1b889d424840226a87853c9ebb8b50b9eb1e84de01fdecedde0ebc5eeeec47e6f784e1f681ffc34e3f95b6279d29eef2fdba7b3c", 0x66}, {&(0x7f0000068000-0x3a)="938f6269772c941e127df3598ca6e083a7e2d5fb172888b672670d100c382c5fb8d72411a73eff1393691eb5a6e89963fa27f99fe45cd0a147aa", 0x3a}, {&(0x7f00005cc000)="2c1ed2c6e46a222a0c818cc958eaf633fc3568c46960f9fbfd334721834b8386f4a5810110ed1e9f57c6b862acb84de255ee85fcaac10906c8832a62fdb6e93f9ad757142a18411b1a0164048863302c0f981aa1add2920d9473e2b18bbfa0570e1b942b8697212a838c38357a254de87a3dc2579e46", 0x76}, {&(0x7f00005cf000-0x2a)="86f6ed9e30bf60b8df5f342da795201d616dc48a1c1ed3f704ab7fdf775108aecc9303804b8cb3ba58f1", 0x2a}, {&(0x7f00005cf000)="3bec1c5d5a3fcaa326b94943cdc70e1e45cfa6444da55da5c8fe54cbc7ce98a281d956aae2b4dbad4c8b042b38bfcf91852a604f801a32be79da7a47c9d8f376", 0x40}], 0x5, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000417000)={0x0, 0x80000, r1}) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00005e6000-0x8)={0x0, 0x0}) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00005e6000-0x10)={0x0, 0x0, 0x2}) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00005e5000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000061000)={0x0, 0x0}) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00005e6000-0x10)={r3, r4, 0x9fffffffffffffff}) poll(&(0x7f00004d2000)=[], 0x0, 0x7fffffff) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00005e4000-0xb2)="5ca5505b38a746bc5b42ec8eb4ae8edb347a8e7b3b57be60419516fb37e7ab97e0eee293fc02a9c046af007c1d72229ecbf9adc9692def77a50c4fd8e484536f1339b8009471a2968b495d1ed8e22b1a0d43a28514641ad323fa5ee1eb53de393e65f6b4653d4a8f6ce50355a6b5d7d144c957771cefe76b5d99b2be3409866100cc4e25c6cb910b871a1e3191b2dc801190de1521338795fed8832a941049e9590a72fe91baa1ab5d70462a4fa7aa3d8e16", 0xb2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000438000-0x10)={0x6, 0x4, 0x0, 0x9, 0x0}, &(0x7f00005e2000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00003c5000-0x47)={r5, 0x3f, "c5fefa06330e0e7a64c7e3b9e98a5c60ad64bf5dceca156f32afd46d14fa271c4102c6a18a785ce2e2da9b545b5ab8208e240d0881ec1dc7475d7196b376e4"}, &(0x7f0000513000-0x4)=0x47) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00005e6000)={r2, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00001f8000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000020e000-0x10)={r7, r6, 0x400}) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = epoll_create(0x40) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r0, &(0x7f000001d000)={0x10, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00005e1000)={{0xa, 0x0, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, {0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x70cb1636, [0x3f, 0x2, 0x1, 0x9, 0xffffffffffffffff, 0x7, 0xf366, 0x3]}, 0x5c) vmsplice(r1, &(0x7f0000586000)=[{&(0x7f00005ae000)="", 0x0}, {&(0x7f00002c9000)="", 0x0}, {&(0x7f00005db000-0xfc)="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", 0xfc}, {&(0x7f00005da000)="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", 0x1000}, {&(0x7f00005da000)="7cd96e255e679ce49df9d81edeaca03c8c7cd4c6a52d6e5d317e0d5a7320f0f7e6e806e7199bc80396e03f123d44800002dad7eaf267919ef1c1bd5e4c9df83d8e93cef97281d5fefcd92b4119ebe4a2568338da9016665d5704eb5be28c610899bee9e136f4dd300fe79e04dc4d4d3058efd7f55bd89e601da13fadaa07c0db4692942ef154504e23b532e5c9ef74f70b0e164a8edeb36ffe505c68080f3160fa", 0xa1}, {&(0x7f00005db000-0x2)="aea4", 0x2}, {&(0x7f000015d000)="82045b3bf5bad0c4264f0eef0b7997b920467a520e435b0027aface9a4b9d343113ac2219fb3e227842a3b442e47217d21c620bd4b10a6a30dcb134ecfbf5212ea4697917cb9c05758ee54eb8ad6cb1a562fc212f14cd0e7d2afab75351bdf", 0x5f}], 0x7, 0xc) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f00005e6000-0x40)=[{&(0x7f0000253000-0xa5)="bd40414893cf7475e4ca6e5cc14ac5aecd04d8dfc20ad3889b042fe5e372e6037d71f010a46c904ee3eba037a96473e8381420b4a97f202a6a1a8a6698fb7f9dd8933f105a6b2ad4fc7dd219c9b3027b7d6e8aa082a5510e5a0fda53fa30f85f2f83fe2d81b22a64508bf10625e4259338ba351ea7e46df2ccb1bbfd07738388928bd501f5be10a14098e491e10d0cbffd262ff1d4eaddd8624d29d33a6e5374b5d4358c41", 0xa5}, {&(0x7f00001af000-0x4b)="45d2bcdb822683593a369be28b2e09ed9d9210b50c00b7562d7d8f23eb317363ed6a468b5da08664a5c3263d53017cf594cba0902b9c732fc31f4601056323e94abaa75ceff479f8ec6937", 0x4b}, {&(0x7f0000163000)="024476b4", 0x4}, {&(0x7f0000377000-0x70)="71dabd4a3f09ac90134e47d406fa512f930454dac1bfcda8a93e3976e3445309924a892192d6f561c35615baa47909722de11944a1ced9b30558ea93747c62d999a4284b083eb1bf92a82bf732f19dff17e459bbfb965fa6ddd650847fa412b7abf7fad437f92d40c757b3a4963105e2", 0x70}], 0x4) vmsplice(r0, &(0x7f000017f000)=[{&(0x7f0000237000)="0596d078000000000000ffff0d1e1c87e60af7881bce7f2c673a2c3ed35f3f64d624934ce73271a46d45ed291b14022cb60c87cf65cabdf14a9ce2449ac10b1e5e06e4c4030000008a8d5952dcc49f1a5a5bd93848f9b0b5d828285b73c53b5fff50b62bc6fc49ebc5de5244bdd2d2967ee19b8f97d6684924cecfc5192ebae35fabce043c6f3697fa84f2", 0x8b}, {&(0x7f00003d5000)="3d18edc572494bb533e6be3208feb470c7f4fd4f8db1c54027a4a57289027538d06a0b613f7d6e95029e92b156cc8b906f63031608fc77d326b43c288573fa717b0a450e48feef3c93dcc2c76da4920c6c1c4fb543a4dc5fbcf5c83932f0faaebe2c3b183fbf99c78225b4a4975f2d830b4f37f8e15766cecb06fa4879f153c587e4254b8e81565f717ad313633959d3e96fed6be863502e399066003f4f724e7a7dd468fe6bf15644fe6d3b6ebe8ecea9b4d68397c93d53312c9e", 0xbb}], 0x2, 0x8) socket$unix(0x1, 0x200000008000200c, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 46.946721] sg_write: data in/out 262364/161 bytes for SCSI command 0xff-- guessing data in; [ 46.946721] program syz-executor5 not setting count and/or reply_len properly 2017/11/20 12:11:36 executing program 6: socket(0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f8f000-0x4)=0x0, 0x4) syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000f65000)="6c6f676f6e00", &(0x7f0000a91000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006d8000)="a6f2a62a1137707c0bf80421140691ce924575dafb7d3303d29a1cda171d724b88b649116b55ca012160fd332b9118bc9ec910a4a771c083573f911ad0cf7a6cae5aa8dc71089c90184978113d03c70ef2e948a81906eba9e0d8dffc9ff14f386dc36dd86e1727bb8c4b655bae54bdd9b1c4995091f9f7beec2cb08ae06b468be8bb9994720acaef7f6fa740dcc51f942a0cbb718c2f3f8d946e5ae5348e16f6ea560b9649f9ffbd87ac1e459ed284896a38823167d258a9a691f8295630d4deb905f5e1c2443d9a503620b7488535257d91d5d6", 0xd4, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f000024a000)="6b657972696e6700", &(0x7f000083b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key$keyring(&(0x7f00006f5000-0x8)="6b657972696e6700", &(0x7f0000548000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) r3 = request_key(&(0x7f0000954000)="646e735f7265736f6c76657200", &(0x7f00007a4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc)="00000000001f0008794a0022", r2) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f5b000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) add_key$keyring(&(0x7f0000ac0000)="6b657972696e6700", &(0x7f0000916000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000063a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000947000)={{0x0, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000f07000)={@generic="3294cfe8496e0a69d67477e8e03b90ae", @ifru_settings={0x706, 0xc575c45, @sync=&(0x7f00002da000-0xc)={0xfffffffffffffffc, 0x9, 0x6}}}) r4 = syz_open_dev$tun(&(0x7f0000550000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r5 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2200) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000260000)="2f6465762f73657175656e63657200", 0x108ffe, 0x0) ioctl$TUNDETACHFILTER(r5, 0x401054d6, 0x0) dup2(r4, r5) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ecd000)={0x0, 0x0}) ioctl$SIOCGIFHWADDR(r5, 0x8927, &(0x7f00003a4000-0x28)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000040000-0x4)={0x2, 0x4}}}) signalfd4(r6, &(0x7f0000f5a000-0x8)={0x2ec3}, 0x8, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000307000)="2f6465762f6e65742f74756e00", 0x0, 0x40) ftruncate(r7, 0xb3af) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000811000-0x20)={0x0, 0x2, 0x0, 0x3, 0x0}) syz_open_dev$sg(&(0x7f000089a000)="2f6465762f73672300", 0xcb, 0x800) 2017/11/20 12:11:36 executing program 5: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000f7b000-0x10)={0x2, 0x3, @rand_addr=0x800000001ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f77000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe1, 0x6ab46829, 0x7, 0x7f, 0x47c6c033, 0xf5a, 0x4, 0x45490672, 0xea, 0x7fffffff, 0x2, 0x4, 0x9172, 0x4, 0x1]}, &(0x7f0000f75000-0x4)=0x108) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000c30000-0x4)=0x603, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000b7a000)=0x2, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eb2000)=0x83d, 0x4) sendmsg(r3, &(0x7f0000f66000-0x38)={&(0x7f0000b08000-0x80)=@generic={0xa, "daf8ffffffffff0001000000000000b61b340e63f8ab691822e901e7d64ac8fef95059fc0daec57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd039273202a527f2faccec35120ec64fa733c1c99276b26eaece2900727e347f814dc256ce82cb2c80ff58911dbff900000000000000076167b456"}, 0x80, &(0x7f0000f6c000)=[{&(0x7f0000f5e000)="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", 0x9ca}, {&(0x7f0000b15000-0xfb)="", 0x0}, {&(0x7f0000f60000)="0685233020c2a951f8873a603d65e01c2288325a1728a97c4cc1b6a93724c660e52c25bbb0de9b97674fa56507df55f57e40ae49b0ad057c417b7ed70ebf8c790f400fc544c02255021d1c05b444a85c66b3452dc0a51cba225aa63d6d516b4fc06f", 0x62}], 0x3, &(0x7f0000f6c000)=[], 0x0, 0x100000000000003}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f7a000)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000212000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000679000)={{{@in=@multicast1=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, @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}}, &(0x7f0000f7b000-0x4)=0xe8) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000b71000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000f7b000-0xe0)=[{&(0x7f00009c2000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000f7b000-0x50)=[{&(0x7f0000c7d000-0x50)="985358c29d9ae34d6930d36c73936eec93b14011eff788f46141c037cfc67dde6a0757358ed7bfcf3ebfecca83d44827e58fbcfbed5000d9f22f350a5783634f923780f4b9cb343ff1fd32d39343f0f8", 0x50}, {&(0x7f0000f7b000-0x90)="711a266cd4494ff762e618b17abb8ce640cfe5f748bc67b5a5a023ea3cb6f10f95d33791c0801e18e10dbfea26a1c4cb94f5afa83c3f337643a4a6e0c502683cfaa8d3b6d671beea259a68c1c8548a5d1e2f6b3c45e9412e0ddcd21399a51720e05c9a6b9abc327d236e1d43d383b219bc8c53fd3ae0844b4d96529c0de0d1640b146384d5865bbbf4a5a8d69b95eae9", 0x90}, {&(0x7f000078f000-0xb5)="efd9feb707df0831b6ccd8326d408622e1059dca1b6e103f48a21723eb26a86fb8ebe89038d092c846755dd00fa5d52354d5630000000000000401424ba028f473f4b2041ed83c3d9d9f37c9248fa619ae70150b25b186fce4a2127192e3ffe05f025c9e3733c146ed1431f327e87ec352eb71bde6c551d6b236bcc83a02a1e6a6444be69959578a02388cb43b27630e3d69e37387a2583fb9e83b3a85976e32cb05bb03d64abe6f22e6d87f989f8197dfb63c3d2e", 0xb5}, {&(0x7f00004ee000-0xa6)="1ef551cda5093f40db0537047aacec6fd017027d439ac2c90d32a75f867d0b63198a8b4f073bc885f593a31111d8e887cc1ccb1fc32d2dea445e77d3b6588ad371c44989a6baee2e6f35e17ff6b8885959a108d34446a5925bdcbb58923e1619a7a2d6a07ae05a4b33e9bf43fc4988f5fcc275ffa6ba691b7c5b9b8824de15f30f13c60bd1c23250cde8e829821d1d35f1f5839e7a086b8ae227ee3d3e7f9aa57f5bd67516f6", 0xa6}, {&(0x7f0000f7b000-0x6c)="f6ca02b9f66dcec0c55f0a11ac368a8b84e388f77f5d58bbeb37e65a5d51970663c5aabfb0297bc2d8b56dc22a50a1b08c18daf85cf2fb132e9211b20b59175f542c09e9152cb5cc78894f690b960dcab223ed1a177096d1552a22a63597f1eac7db0b3fc144612617f501a1", 0x6c}], 0x5, 0x0, 0x0, 0x0}, {&(0x7f0000f7a000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000a6c000-0x4b)=[{&(0x7f0000b44000-0x37)="511c4ccf2653a992b57dcab3d6a47c7c7cc4075ff7a3708eeb3f3dd61f95857c457a20fa64a414c9d8f7aad48016a789c5de4ebd8674b3", 0x37}, {&(0x7f000046a000)="5ef675410d715cad5d7eba512c93c7af6245814fbfafe02b05b7b2cff8a868f543200772989c912d7e27f575bf84bf6d0670c7fa38388e54062392c1301ff40b57cc13c0e2f8561c93422334c709b598e225a41d163e79b0479a4a7dc952d2fa40580624337b10c09a1e2ebf5ac03881cbec0a51527036cd6871e1028cde4e2c50a31ceb9815c29fa71cd7bce01443f63fcd7bf82c962b7be6eda03e5853b8c754e14200ef5a23409c", 0xa9}, {&(0x7f000055d000-0xc7)="9dfd98d379c3e548cc5c41e73b804b41b3f893476966191d88a48ec4ef0c895c9effb2c727cec04e17d5e1577fdd73e7ec99af23151bfe5ce71534e19f37f464b8a4c6b37ace12202939a5801900dc7157c1efe7be8b4221e97f4f82e5168d76d20a0d7881019015ac243353125e633e6bb0362f614c6f83dc0d154a1529a2ae01f2c9b5e551fb3e56805ced5dd7f5b53d47c65f12d0ce7c7e34e761ff4d1ac25d0a24fe6fe9605cd8b167c72be378c4533e8edfe71a1dbcf8e3ccc4f6e505ed31e7ed506ccc30", 0xc7}, {&(0x7f00001ac000-0x6)="16e8dcdd55b7", 0x6}, {&(0x7f000041d000)="a2584a99cf40cb5de8d1d0fff260ae0b3aa76cd3a129d6de45af363a49b9f2f5358c92242bc9dc3740bed43e9abcda91099af93124014d8c47bc48fdf586befe391e6b37dd30d8598df0ef39657a48af9a56991d066bdd89a8e8c8f4dc9b38d8663feced8da7260adab4c694abec53860abc69799022bb3fc3", 0x79}], 0x5, &(0x7f0000550000-0x30)=[@rights={0x30, 0x1, 0x1, [r0, r4, r1, r0, r1, r0, r0, r2]}], 0x1, 0x8000}, {&(0x7f0000f7a000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000f7a000)=[{&(0x7f0000a63000)="ce967746fa5f71f5a3fb9425c55481c93554ee4f24f11e8c02f2e7568ff0a2186cbc019a407d5abc0a3630221958763f73b683102ea7c9fee7fe9a7e93ee8d6ee37508f5c20469c232bc6a06ddc59ba749e4c67eb719c67e2180c5ea0cc9ee34d6b5b4e590e1ebb7cb9f7ccaa19baade6fc16a5454508732", 0x78}], 0x1, &(0x7f00001a3000-0xe0)=[@rights={0x18, 0x1, 0x1, [r2, r2]}, @cred={0x20, 0x1, 0x2, r6, r8, r9}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r2, r2, r2, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r2, r3]}, @rights={0x38, 0x1, 0x1, [r0, r2, r0, r1, r1, r1, r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r3]}], 0x6, 0x8040}, {&(0x7f0000a09000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000f7b000-0x20)=[{&(0x7f0000f7b000-0x89)="42807c96e1efaae5e55d9e2aa60bfd48afa8369d8f60ad2aed46bd42bf428eaac7ddd37bd8ef1044d94e869645b208e2c537278c4c3ffbb424cef13ec4693366a8ad1960fe1cfea0516f710d80156e02c6bc16daaf83c5c8059128765510ab932fdfa168c28f861414558a1cdf60e4b145ceaf901a66d67a31003c8085768ec38acf7fd4f9f483ffb0", 0x89}, {&(0x7f0000f7a000)="4151770bf42218a1ab32fa91835e971a2f1c1c6d66b0e40675209553d29c22fba4c34af47d986bf285fb6bbd0ffe9af977f51bdd3219e8418b691aafadc3c4ca760944db4aa180ef648ac7edbbfe0946a118daadffe5f9e2011d41ce093696c70b15f07fd63e3fc37a54d77bb2e4df40f40c28ce68c055d3cebefe20e932ce07b00391d2a993aaf01c5d920cb16da52789a17e050faf6b25d8f3244cb8b3e6bad7b36f1c5f9db02cdd5f69ca6d1399389a5f71b6da40f8084096f5a129ae48fa995580002458d3b4a00ecef9396ff57eb0ed96b44a84be258bba8b09faeaa8117bb271f57b49b2a65505cc2e1c093e5f26cebd0fbde467cf1bbc0b13", 0xfc}], 0x2, &(0x7f000009d000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x1, 0x48c0}], 0x4, 0x4) bind$netrom(0xffffffffffffffff, &(0x7f0000cca000-0x48)=@full={{0x3, {"9939b30bf7b35f"}, 0x1000000ffffffff}, [{"decbae09000000"}, {"fb17a749457ba9"}, {"e0bd10e0cfd2e4"}, {"492e6b95ecd619"}, {"00021a2df65195"}, {"d865dbe1b60546"}, {"81ccd000045c50"}, {"4d98d27bd1e973"}]}, 0x48) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00003e8000-0x8)={0xfffffffffffffffd, 0x100000000001, 0xfffffffffffff802, 0x125d}, 0x8) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f7d000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f000043f000-0x10)={0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r10 = socket$inet(0x2, 0x2, 0x100000def) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000f7d000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r3, &(0x7f00002a6000-0x1c)={0xa, 0x0, 0x80007, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f7e000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r3, &(0x7f0000f75000)="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", 0x1000, 0x20000080, &(0x7f00007dc000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r12, &(0x7f00008cf000)="9c998cc2946dfc05a023ff69744632fc97b02c134c0e9c2abd32710a57e8d88be57c258af40c39b5472f9da686d7a4ae6906000000000000009920b67a256a2efca0d2ba6840e212766731f31e8d87d3df0ea4f45f1bbc59861d270f9cb5675d25ccb7de4908592aa5ba31f801e373bd872b52854858198a11d440ff07b339fc3ed98ec4804a0c20099f957da340074101", 0x91) socket$netlink(0x10, 0x3, 0x9) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r10, 0x1, 0x800000800000034, &(0x7f0000f7f000)=0x0, &(0x7f000055f000-0x4)=0x4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000f7e000-0x4)=0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f7c000-0x4)=0x5f) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r11, 0x0, 0x1000000000000036, &(0x7f0000f7d000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000f7d000-0x4)=0x1000) sendmsg(r0, &(0x7f0000009000-0x38)={&(0x7f0000001000)=@ll={0x11, 0x1f, r7, 0x1, 0x3623, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000000a000-0x40)=[{&(0x7f0000007000)="", 0x0}, {&(0x7f0000f76000)="d536d572f5f44a41a73d66ceda1b60769e0eb36fc983b32763d2ed3b1258241f51e6db7c0da89d94929131bf0a4f5259684df7473651dbd0b5a5bbd2aaa2c330b4a855426cc713f8c9750cf76d9f83d2a05b83ab9fb30cdfccb48de71eabd9b692d2c50e49cac9aeafb311b9bbc7de5a439e3d3f9d16e2c9e3effb11c1056c8cbe2e5e2c72ef7b78e13e4362022c8d221613d2105d60750c138fe61302d9f4fbab2b9af61b16e9139a4270e7c30e75ac19c8b2", 0xb3}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000000000)="a4ccbb06c363d1f007c9b7de3211b4ab601dee1dcfa23ae0d264524fc638618b192a3cec0014431a639786de47c57a3e3276b8cd1fe501f62e3e75439ab99a9c55180f926c419c44d531712a115bc4bb734a29d07db8b35da3c04ef58871246e28bf9be4cbdad0278345f1ab4de86e", 0x6f}], 0x4, &(0x7f000000a000-0x188)=[{0x90, 0x200000000100, 0x2, "a76e6dc050e47e14e5b930dc54f26a36d00e4156771f2ee5f39d7d0a845998d9c26bc5102613b003c2b9b5e41cf1fadbaace7579e47ccb0e233b22381f7f786283a1cb63a87ebd882717ed20376376099fc68cd4d400267da4cf010452875e366bf428a0ce66fb1ee2b2fdbf0fa44827dade3b687d34c55855681fb010"}, {0x50, 0x10a, 0x271f09f8, "e2c2c19fcefd645b47f775894b4786c44e076cf0faca11dd7e84740f02d6227313deea5f52f5de18f61e93a9568b999c7849c57293431fd706c96fbf6c92f9c0"}, {0xa8, 0x10e, 0x8001, "4fd1ff7aec56cf976be8f96b4524527c2143635f80c452a25c8ae3c823c7aac8d2acbb2bcc2439fb7320227e5f8c4455d6fcf79fb71641f0b9c132c6cb8c0ace53fb1a0423b78f95a5758044bf62813e57482e51265dceb86286a0be9b52d5e2543ca59538d340b604afd03a88b87b0b6d119c207d81052751a2526095610bfc30c0a9f8a180a9f613cae9222334e47bb2eadad8dde7"}], 0x3, 0x4000}, 0x80) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000f78000)={{0xa, 0x0, 0xda, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, {0xa, 0x0, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x0, [0x45aa, 0x8, 0x0, 0x96, 0x8, 0x1, 0x280, 0x9]}, 0x5c) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000f80000-0x18)=@add_del={0x2, &(0x7f000000b000-0x10)=@generic="6bcb89c1c269d702000000000000b013", 0x2}) [ 46.993444] binder: 6674:6678 ioctl c0106426 20435ff0 returned -22 [ 47.029880] binder: 6674:6684 ioctl c0106426 20435ff0 returned -22 2017/11/20 12:11:36 executing program 7: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80002, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000eb0000-0x38)={&(0x7f0000b12000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fae000)=[{&(0x7f0000503000-0xd2)="f60115fc135445755f459d43e3ac76847308901d66ad8e8ccb990ddaf14f09a34478ef54457abaab3c3c66d047ceb3aea26eb2ebc429583a71f89f2c92cba02d875655b0e8028ef180c1f6a40d9444b2d3b21eea301fbda38454b1280f02096552724c2d3a8a9a88b9ea9ecb43c702ebf2f2ac975b27804a07972822c9b32d8e527dcec8680ac3b9c3f58e58aeee514c3392bb37d540e5dd30b8989f2268add1a1fb0a0a12cc902dc53dd5ce830effd66c9095a7c7bc12bc798b5f5d411d3a7d19d5faa90452096b94b6c983379749422279", 0xd2}, {&(0x7f0000aa5000-0x43)="c7e48f75a1df87d9e2ce17224ee427c916df8f8bdbe01ffbf4ffecb43a6c53b26e233c0e0d0cdc857462a586e4749b8de3befa02178005f65dec6fe8fe23d835832437", 0x43}, {&(0x7f000053d000-0x22)="0b480592d03bea80b0da46f7bc87c438903a54a5fb37b95952d94324365aa8ee75ef", 0x22}, {&(0x7f0000fc1000-0xce)="52c46429194179d87f2d4eae41ecfbb13d17435ce2931d3818b5fc07fdec2d1d3b04d08974b0361ec7660adba3de227456efc1ee22bad0c9dbbea072d4c71b2823e8b3973c7b15b503e63470c421583f6fc05104e0534c6ec5d93940b6d0fac99c87c3b9247913984a5968b50f2bdc5ca364c1b613ccb59d5a941bd42ad49bbc45656630674d7c82264a8cee7f5958494e73bf1cc68a1228d38bee2d8c5bee9e7a8ca9e2ea127f8dfbe09e5c68ba98caa319ed1122e9d3567ae5d992e5ba819ec4bc3e999983ebcb3c1e72f66b4f", 0xce}, {&(0x7f000077d000)="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", 0x1000}, {&(0x7f0000fc1000)="3c3d5cf7b0f8bb8b23c8fd434076445ade226ad3420f3ccd9e579dd814998a971fa065669107148795bc0bdb94173ed986cf480ffd73f439e84e0ede32088a6f1ca1c13fd517a2887952e77529e5748e1f6586b589f597b10d05f346c8c89af3c91395b0f54cb8088469395344ab91e0692a3353c0137bfe6e6220a8a4a17b3b921b2f54ea61e3bec3e0d1c1cbe39cf2dd89037ae3c7204e5f8956359886171065a956c270b552905ca083854423f875ec7ed8f862f890a557cc59286a8634289a98e257c2da14f8650adca39a17d193d2a8fc23259902ef6b5c6fe3a629b1f5928b29fa1c73d9b7", 0xe8}, {&(0x7f00002ac000-0x1b)="458a4d56299c51477accb91c629f98c4ca8990dcd6ecdd4f1da855", 0x1b}], 0x7, 0x0, 0x0, 0x820008090}, 0x2008004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000396000)={@common="6c6f0000000000000000000000000000", &(0x7f0000881000-0x14)=@ethtool_wolinfo={0x26, 0x8000080, 0x591f685a, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000cb6000-0x6)={0x0, 0x20}, &(0x7f00002f8000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ca3000)={r3, @in6={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x7, 0x8, 0x1ff, 0x8}, 0xa0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000879000-0x8)={0x0, 0x0}) lstat(&(0x7f000015c000)="2e2f66696c653000", &(0x7f00006fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000184000)={@generic="9a9e4e70aad8c9e9969de6d57ad1a8df", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000060e000)="2f6465762f7667615f6172626974657200", 0x290002, 0x0) r6 = creat(&(0x7f0000255000-0x8)="2e2f66696c653000", 0x90) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r6, 0xc01064b5, &(0x7f0000e25000-0xc)={&(0x7f00007eb000)=[0x0, 0x0, 0x0], 0x3}) stat(&(0x7f0000bad000-0x8)="2e2f66696c653000", &(0x7f0000cad000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = syz_fuseblk_mount(&(0x7f0000372000-0x8)="2e2f66696c653000", &(0x7f0000139000)="2e2f66696c653000", 0x0, r7, 0x0, 0x0, 0x1, 0x4020) r9 = dup(r8) r10 = syz_open_dev$loop(&(0x7f00009c6000-0xb)="2f6465762f6c6f6f702300", 0x1, 0x802) ioctl$FUSE_DEV_IOC_CLONE(r9, 0x8004e500, &(0x7f0000051000-0x4)=0xffffffffffffffff) fcntl$notify(r10, 0x19, 0x4) statfs(&(0x7f0000e4d000-0x8)="2e2f66696c653000", &(0x7f0000a8a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") pread64(r8, &(0x7f00008ca000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3, 0x18) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000379000-0x4)=0x0) 2017/11/20 12:11:36 executing program 1: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ffd000)="2f6465762f7573626d6f6e2300", 0x0, 0x200) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000ffd000)={0x100000001, 0x8, 0x5, 0x80000000, 0x4, 0x400}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f000081b000-0x4)=0x3, 0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000ffd000)=0x0, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000051e000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00007c0000)={{{@in=@multicast2=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=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d46000)=0xe8) getgroups(0x4, &(0x7f00001ad000-0x10)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000d8a000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008e5000-0xe8)={{{@in6=@remote={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=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000134000)=0xe8) r7 = getegid() r8 = getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000820000)={0x0, 0x0, 0x0}, &(0x7f0000786000)=0xc) r10 = getegid() r11 = fcntl$getown(r0, 0x9) r12 = geteuid() getresgid(&(0x7f00001cd000)=0x0, &(0x7f0000592000)=0x0, &(0x7f0000c35000-0x4)=0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00003bf000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000003a000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007d8000-0xc)={0x0, 0x0, 0x0}, &(0x7f000015c000)=0xc) r17 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000330000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@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}}, &(0x7f0000648000-0x4)=0xe8) r19 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d4a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006e0000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003c0000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c9000-0x4)=0xe8) lstat(&(0x7f00001b7000)="2e2f66696c653000", &(0x7f00004a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = fcntl$getown(r0, 0x9) fstat(r1, &(0x7f0000e1d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007d5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000743000)=0xc) r26 = gettid() r27 = geteuid() lstat(&(0x7f0000828000)="2e2f66696c653000", &(0x7f0000b99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002f7000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a7000-0x4)=0xe8) getresgid(&(0x7f00002ec000-0x4)=0x0, &(0x7f0000dc7000-0x4)=0x0, &(0x7f0000b6a000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bd6000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000995000-0xe8)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e1b000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000560000-0xc)={0x0, 0x0, 0x0}, &(0x7f000013c000)=0xc) sendmmsg$unix(r0, &(0x7f000083e000)=[{&(0x7f00004b2000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000b28000)=[], 0x0, &(0x7f0000d03000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}], 0x4, 0x20004000}, {&(0x7f00006cb000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000857000-0x10)=[{&(0x7f0000814000-0xee)="d9bf8bec78cd96dd078b8fe6e2970ae6ddfa64f57001ced92ae0554d4beb5f0e4e766f8c0a87bfc7895d64792d9305fc7deeede8cb3a1c19de10b472a979e1458ed6d491aaa87199a7f05c9a64275686d65af511e53669f796ca6419a2aa9b263897a6a62e6a0b3a96d1bfe74ebca52433d256e02e2c58b23d14b5632c6a0ae1b8d4b2434646a48c498ea94efa310c1b23964e000c11de1d222bafeb3e30a25899d571c630aea394be4b4df8cbde5b83b00b5997c549ac24381ed1d97556ec595dab62fc7779b482eafefaa3cc335ca2d4a43f1ae0e417eeb914313c0a10275bd67079307184f59e763d1dd59bb4", 0xee}], 0x1, &(0x7f0000ad0000-0x40)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x2, 0x20000800}, {&(0x7f0000ea7000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000422000+0x9f9)=[{&(0x7f0000dd1000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000bab000-0xc8)=[@rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}], 0x6, 0x0}, {&(0x7f00007d2000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00007c1000-0x20)=[{&(0x7f0000cfa000)="ba95ddf2a77f3978ad75539cb1aa2b4ac6bbf07af049914f9119f0b97732287e27e980a5172f28c10845bd30c9f810e88eb207448a607a1ac682d042af8127bbf79ee30265ab40bbbb11b5259ee226403a1d87835e5246aa0199d53531e96aaee92ad7de8d931f32c54644f2986753bc9199667a55462af49904512bc3678e89e758fd19abc1da9ea3f0df8f9a480d42c90461276f415a30706f0387ae34a89aa2bbdc", 0xa3}, {&(0x7f0000cd8000-0x49)="9b3504fad4f4b3b98cf51dd520b72ed9184d14a2daed42de3c9dfb4d4ec62aa92f0a613efe6819cf9aaec35fee504873393569ef8993a142412867aa8a5c0fb8807feb27f843caa217", 0x49}], 0x2, &(0x7f0000c6e000)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r0, r1, r1]}], 0x5, 0x40000}, {&(0x7f000009e000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f000066a000-0x30)=[{&(0x7f0000675000)="4e852ea5fb5a7c6f7c57cfeb9ce62b8dcc1fb5701042029b560350838b7b0bd09e771f18a691ff67790336558e13ed626a09e7934696", 0x36}, {&(0x7f000051a000)="236a158c37e1d5c7518aa1af347179c2250eac9e4ff26cd92608b3231737357f6aab65ebe41929c1af2b4e461ad219a6766fede1fdef9642ff1ef6075810c7a271fb2216c3749630253049bd7772602bd9ac8b233c28d1073a9facc76c4b5ba2d1daef99e0238b34b7bf9df5214ad205005d5214dd76aeb8d05d38c9c40355af4d9f0ba12fbe5ae370a8878a", 0x8c}, {&(0x7f0000f93000-0x50)="fffc3fddde21a1f78c2adaf9e9c671c08cc131a36e0dc6733fe027f5f23ac7c0ff48c7aa62b1421d6afcc9eb1ee69e5383843a80bcbb3d188151200baf7a5c986d5004f915dc194ed8c1a1c16115be22", 0x50}], 0x3, &(0x7f0000146000)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0x6, 0x0}, {&(0x7f0000627000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000b89000-0x30)=[{&(0x7f0000dc3000)="0d10d4467170a429c63356290aa5db1766b6a3f7e309c7998b0db09822970ba74af89b297d080a9597e21a081921f45e40ffcccee4f996cd72db636df0403ae438c1c8a41a9b143389c285e604d6fb31eeca890e6be4a73be3147a9e3a12b9f2a1435803f600477f85895ad199605ebb07d4d21f9fc8f879b3eb43c99b24569660909075395bb09ac8f9", 0x8a}, {&(0x7f0000d9a000-0x4f)="810edf431fee68bd60331795540bff300a5c0a296edad983344a03bd573b0995ad3d54b8a15d5180977d58c2d3ab8e260fd3336c06af44712e217ff40e56d4bdc45a40752b5236517de18de63a2261", 0x4f}, {&(0x7f000093c000)="bb8a48472f219612037ed306c3c4650ef4fe9c09b8b2e783694e4b2c7bd70d35b9c73ffddf00a1dcaa1e0a6dad23d449dd", 0x31}], 0x3, &(0x7f0000318000)=[], 0x0, 0x20004814}, {&(0x7f0000653000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000c0a000-0x10)=[{&(0x7f0000d1e000-0x8d)="0465db1f2152b154dd437d9cc9f3053ca067c2a08dd9f0daf187fefe0bbcba14f374242f27fa2d2ea867300ddc3366bd0d6465abd245b3d2e7c711bc73875fac7e4d0b60215d04cf7f35d0e1e662757cd761b03978d91a9b114c30767332ebe804e0c9e0e9bcd212d958fb07b69522d4d9f769ca22d838dd9b31903fb9e8de91578472a6e8a220115da3eb964c", 0x8d}], 0x1, 0x0, 0x0, 0x1}], 0x7, 0x80) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ffe000)=0x0) bind$netlink(r0, &(0x7f0000f2a000-0xc)={0x10, 0x0, 0x800, 0x7}, 0xc) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000d67000-0x6)={0x5, 0x7f, 0x0}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/20 12:11:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000d84000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = add_key$keyring(&(0x7f0000e85000-0x8)="6b657972696e6700", &(0x7f000098a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f00001f3000)="7573657200", &(0x7f00009bd000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004d5000-0x2)="36f8", 0x2, r0) r1 = openat(0xffffffffffffffff, &(0x7f0000be2000)="2e2f66696c653000", 0x200100, 0x11) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000c00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)="2f6465762f736e642f73657100", 0x0, 0x2) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c8f000)="2f6465762f72666b696c6c00", 0x101040, 0x0) accept$unix(r4, &(0x7f00008f0000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000812000)=0x8) write(r3, &(0x7f0000f00000)="b0c9ce9f0ac1a1f4c7a790191ea4e95ee18a7a23362e45dbe606a431", 0x1c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000327000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f00004fa000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r6 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) splice(r6, 0x40000000000, r5, 0x0, 0x100000001, 0x0) ioctl(r6, 0x4000000002283, &(0x7f0000139000)="34") ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r6, 0xc0a85320, &(0x7f000026b000-0xb0)={{0xb14c, 0xb8}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x140060, 0x6, 0x8, 0x7fffffff, 0x0, 0xf48f, 0x0, 0x4, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_netrom_SIOCGSTAMPNS(r6, 0x8907, &(0x7f0000d1c000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000851000)={0x0, 0x5, 0x7, 0x0, 0x1000, 0x1ff}, &(0x7f0000598000)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000bd4000-0xc)=@sack_info={r7, 0x0, 0x1e}, &(0x7f00006cc000)=0xc) getsockname$unix(r5, &(0x7f0000520000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000492000-0x4)=0x1002) write$evdev(r6, &(0x7f0000001000)=[{{0x0, 0x6}, 0x0, 0x0, 0x1}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) 2017/11/20 12:11:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000745000-0x8)="2e2f66696c653000", &(0x7f00009ce000)=@random={"747275737465642e00", "2e00"}, &(0x7f0000964000-0x17)="657468302c26657468306c6f2b2e736563757269747900", 0x17, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r3 = syz_open_dev$usbmon(&(0x7f00000ee000-0xd)="2f6465762f7573626d6f6e2300", 0x8, 0x1a800) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000419000-0x29)={0x8, 0x21, "0eec0c47b9e83cb8ef0f8c7964c867afb8c29e0ed558c90a8121ae7d37c64c9d7e"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000006000-0x8)={0x0, 0x5}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000005000+0xbbc)={r4, 0x8}, &(0x7f0000005000)=0x8) r5 = accept$packet(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000013000-0x1)=0x14) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000013000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}}, 0xe8) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pselect6(0x40, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000001000-0x10)={&(0x7f0000012000-0x8)={0x0}, 0x8}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f00005c7000)=0x6c0779c6, 0x4) sendto$inet6(r1, &(0x7f0000a76000-0xdb)="", 0x0, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$bt_hci(r5, 0x0, 0x3, &(0x7f0000d14000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000088000)=0x87) 2017/11/20 12:11:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x85) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_netdev_private(r0, 0x0, &(0x7f00007c5000)="") syz_open_pts(0xffffffffffffff9c, 0x4c00) clone(0x10000000, &(0x7f0000ce4000-0xb)="d512a1cf4d36c727e17bfb", &(0x7f00005bf000)=0x0, &(0x7f0000979000-0x4)=0x0, &(0x7f0000ab7000)="b10fb4ccb19935eae68a2928aa430ed627eadff36f57377c5217aecc11ca54573b5a0ec54dc1899a40b57098759199726901c8cebfbc9f") ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00004f3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f000059d000)=0x0, &(0x7f000010f000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000d3d000-0x8)={0x0, 0x80000000}, &(0x7f00009fa000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000d9f000-0x6)={r3, 0x7fff}, 0x6) getsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000959000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000013a000-0x4)=0xf1) socketpair$inet_sctp(0x2, 0x10000000000005, 0x84, &(0x7f0000f07000-0x8)={0x0, 0x0}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000de000)="2f6465762f73657175656e63657200", 0x4000, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000608000)=0x0, &(0x7f000050e000)=0x4) getsockname$inet(0xffffffffffffffff, &(0x7f000054f000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000084f000)=0x10) 2017/11/20 12:11:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x2, 0x3) pivot_root(&(0x7f000095f000+0x3d)="2e2f66696c653000", &(0x7f0000092000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00006a0000)="2e2f66696c653000", 0x240040, 0x20) r2 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x120) socketpair$unix(0x1, 0x10000, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$tun(&(0x7f0000f0b000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x81cb, 0x5, 0x26f}}}) write(r1, &(0x7f0000099000)="", 0x0) r6 = socket(0xa, 0x2, 0x0) exit(0x4) accept$inet(r6, &(0x7f00000fe000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000581000)=0x10) connect$inet6(r6, &(0x7f0000375000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) finit_module(r6, &(0x7f0000081000)="00", 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f000021e000-0xb0)={{0x100000001, 0x100000000}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x20, 0x21800, 0x5, 0x1, 0xb7, 0x439, 0x0, 0x0, 0x0, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = open(&(0x7f0000eb2000-0x8)="2e2f66696c653000", 0x28042, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000229000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007d2000-0x4)=0xc) fcntl$setown(r0, 0x8, r8) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000517000-0x4)=0x4, 0x4) connect$inet(r7, &(0x7f000076b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r3, 0x2, 0xfffffffffffff2de, 0x7e70) ftruncate(r6, 0x8) sendfile(r6, r7, &(0x7f00003ec000-0x8)=0x32, 0xfffe) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00002fd000)=0x0) getuid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000e63000-0x4)=0x0) capset(&(0x7f000000b000)={0x0, r9}, &(0x7f0000879000-0x18)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0}) 2017/11/20 12:11:36 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f00003fe000-0x4)=0x0, &(0x7f0000000000)="") r0 = dup(0xffffffffffffffff) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f000095d000-0x4)=0x7) epoll_pwait(r0, &(0x7f00007a3000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x3, &(0x7f00006e7000)={0x5}, 0x8) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x4) 2017/11/20 12:11:36 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1, 0x2, 0x0) mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x2) iopl(0x80008000) r0 = getpgid(0xffffffffffffffff) ptrace$cont(0x20, r0, 0x0, 0x3ff) mlock(&(0x7f0000002000/0x1000)=nil, 0x1000) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f7667615f6172626974657200", 0x40, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) openat$rfkill(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f72666b696c6c00", 0x80, 0x0) mmap(&(0x7f0000000000/0xea9000)=nil, 0xea9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xde1000)=nil, 0xde1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000e54000)="2e2f66696c653000", 0x2000, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(r2, &(0x7f0000eab000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ea9000)=0x1c) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000060b000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eab000-0x4)=0x14) 2017/11/20 12:11:36 executing program 7: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00005b9000)={0x8000, {{0xa, 0x3, 0x44, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000d12000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r0 = socket$inet(0x2, 0x6, 0xffffffff) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) connect$inet(r0, &(0x7f0000fec000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create(0xa) getpeername$unix(0xffffffffffffffff, &(0x7f0000fab000)=@abs={0x0, 0x0, 0x0}, &(0x7f000016a000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000049d000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) dup2(0xffffffffffffffff, r1) readv(r0, &(0x7f000028b000-0x30)=[{&(0x7f0000070000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000159000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75}, {&(0x7f0000706000-0x64)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}], 0x3) pipe(&(0x7f0000c45000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000397000-0x4)=0x1) r3 = add_key$user(&(0x7f0000394000)="7573657200", &(0x7f00006cd000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b8000)="6778b9d379ce96595477afbe597a8e206af57fc0bd8e35a4e1c9e7", 0x1b, 0xfffffffffffffff9) lstat(&(0x7f0000601000)="2e2f66696c653000", &(0x7f0000cf0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000740000)=0x200, 0x4) keyctl$chown(0x4, r3, r4, r5) close(r0) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000f9a000-0x4)=0xfff, 0x4) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) 2017/11/20 12:11:36 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a93000-0xb)="2f6465762f6877726e6700", 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000f68000)=0x0, &(0x7f0000a9c000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000017000-0xb)="636700d900000000086900", 0x0) ftruncate(r1, 0x7) pipe2(&(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = dup(r3) write$fuse_ioctl(r3, &(0x7f0000464000)={0x20, 0x1200000000000, 0x0, 0x1, 0xffffffff, 0x3, 0xb24}, 0x20) splice(r2, 0x0, r1, 0x0, 0x6, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f000012f000+0x4ff)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000d3b000-0xc)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000bc5000)={r5, r6, 0x9}) splice(r1, 0x0, r4, 0x0, 0xfffffffffffff000, 0x0) 2017/11/20 12:11:36 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xffffffffffffffff) setsockopt$inet_tcp_buf(r0, 0x6, 0x801c, &(0x7f0000004000)="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", 0x1000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000b000)=@generic="021720662356f4c541ec0090c891ff0a", 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x2000000000000004, &(0x7f000000d000-0xc)={@empty=0x0, @loopback=0x7f000001, 0xd5}, 0xc) r1 = dup2(r0, r0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000006000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4, 0x2000100, 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x5, 0x32, r0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000003000)=0x0) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x3, 0x33, r0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000012000-0x4)=0x0, &(0x7f000000c000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000012000-0x4)=0xda, 0x4) [ 47.166280] device lo entered promiscuous mode 2017/11/20 12:11:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r0 = open(&(0x7f0000b28000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000a9f000-0x8)={0x1, 0xd99d}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000ca9000)=0x0) r2 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40186417, &(0x7f00002a3000-0x18)={0x6, 0x5, 0x1, 0xb33, 0x4, 0x20}) symlinkat(&(0x7f0000dac000-0x8)="2e2f66696c653000", r0, &(0x7f000088c000)="2e2f66696c653000") clock_gettime(0x5, &(0x7f000006e000)={0x0, 0x0}) readlinkat(r2, &(0x7f000044a000-0x8)="2e2f66696c653000", &(0x7f000037d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000da2000)={0x6d4e, 0x0, 0xffffffffffff123d, 0x8001, 0x40, 0xffffffffffffff5c, 0x80, 0x6f, 0x1, 0x8, 0x3, 0x7}) stat(&(0x7f0000cda000-0x8)="2e2f66696c653000", &(0x7f000026f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008cf000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001b6000)=0xc) fchown(r2, r3, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f00001b0000-0x8)="2e2f66696c653000", 0x10000, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) rename(&(0x7f00007e3000)="2e2f66696c653000", &(0x7f0000075000)="2e2f636f6e74726f6c2f66696c653000") r6 = fcntl$dupfd(r1, 0x0, r5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000f1b000-0xc)={0xd0000010, 0x0}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000527000)={0x1, &(0x7f0000917000)=[{0xb9c, 0x1000, 0xd8a, 0x2}]}, 0x10) rename(&(0x7f0000c7b000-0x10)="2e2f636f6e74726f6c2f66696c653000", &(0x7f0000aa9000)="2e2f636f6e74726f6c00") readlinkat(r2, &(0x7f00001d4000-0x8)="2e2f66696c653000", &(0x7f0000148000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73) link(&(0x7f0000f7c000-0x8)="2e2f66696c653000", &(0x7f000014b000-0x10)="2e2f636f6e74726f6c2f66696c653000") ioctl$UFFDIO_ZEROPAGE(r6, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/20 12:11:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000962000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000061e000)="2f6465762f72666b696c6c00", 0x8200, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000525000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000d00000)={{0xb95, 0x6}, {0x7, 0x0}, 0x3, 0x6, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getpgid(0xffffffffffffffff) r3 = add_key(&(0x7f0000151000-0x8)="6269675f6b657900", &(0x7f0000255000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000825000)="28836b9b1dffa7db9d", 0x9, 0xfffffffffffffffa) r4 = add_key$keyring(&(0x7f00001f7000-0x8)="6b657972696e6700", &(0x7f00003ef000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$negate(0xd, r3, 0x9, r4) ptrace$getenv(0x4201, r2, 0x10001, &(0x7f0000d99000-0x8)=0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x8}) mremap(&(0x7f0000358000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000430000/0x1000)=nil) r5 = syz_open_dev$loop(&(0x7f0000920000)="2f6465762f6c6f6f702300", 0x0, 0x40) r6 = memfd_create(&(0x7f0000971000-0xf)="69703caa7600000006000003ff2001", 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r6, 0x891a, &(0x7f00000c0000)={@generic="c68910a5f15a6bbc51b901bccb776ac4", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) add_key(&(0x7f00005a9000-0x5)="7573657200", &(0x7f0000fcd000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d46000)="a9753f2f58213ed3fe15d36831283049fe768d0ab3c55d0a6b20e350a7d07c2b79efab14a1906e0b034ca4f5820ab4c6f29505c0cd1657ff8c79ecac99212baf268ab56f4a557b398780ad06277b2c223ff5b9da9632cbc78a9faf14410e4e94527321b5728b09dc732494a3df57b827a388b2ccbe728b89b180669439e5acb42924f91b378b8b7076231a8ef5d5c3c8986737ce07ea00066895ece4f7e22bf37955dd94e3324198baae9d98d935d5cc507bc435173064dcda4df5054d361067a8f7e0a012286c1ec734cf099a48c96b3a151e08e7845e971c6078a649fc1f", 0xdf, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f36000-0x4)=0x0) fstat(r0, &(0x7f0000d72000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r6, 0x40605346, &(0x7f000035b000)={0xfffffffffffffffe, 0x1, {0x0, 0x3, 0x101, 0x3, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(r6, &(0x7f00000c4000-0x30)=[{&(0x7f000013a000-0xab)="", 0x0}, {&(0x7f0000166000)="dc9ec6c223ff1c68ed110015ae5fae0651105dafaab37cb339d76b4a0da2579ac3ae72afccde95bc47429cfdf4775ccb15a220a55b8dd6bc6cb9828359724deaa8cbad24c13983f8dec1b9bc48859537705db4a269e78f32cc624f800bf4db00000002f47d3fc1dc3e90681ff1b071d125bacdf8e9704282138c80f53f36a5bac86e766b61a72889608dee4723baa98e", 0x90}], 0x2, 0x20003) ioctl$TCSETAF(r6, 0x5404, &(0x7f0000603000)={0x4af, 0x8, 0x0, 0x2, 0x8000000000000, 0x401, 0xc72, 0x9, 0x8, 0xffffffffffffff21}) sync_file_range(0xffffffffffffffff, 0x200, 0x6, 0x3) getgid() ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) setns(r6, 0x48000007) fremovexattr(r6, &(0x7f00009c5000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") preadv(r0, &(0x7f00005a1000-0x70)=[{&(0x7f0000b79000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f0000377000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000690000-0x13)="00000000000000000000000000000000000000", 0x13}, {&(0x7f0000c88000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000a22000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f00000d2000)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f0000a66000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}], 0x7, 0x0) sendfile(r0, r5, &(0x7f0000fbe000-0x8)=0x0, 0x100000001) fallocate(r0, 0x11, 0x0, 0x44400004) 2017/11/20 12:11:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$inet_udp(0x2, 0x2, 0x0) timer_create(0x6, &(0x7f00005a4000)={0x0, 0x23, 0x3, @thr={&(0x7f0000cec000)="c523e40cdb2ad0e21faabf0eb3f2bf480ef8cca4ca7e417d6fef5a4f16f7b9e717e7b72e3b", &(0x7f000033c000)="ab88440856a7c3d378de4e7b907f788d680888babb289f5b051b18556c3f7a69bccc6bf66fa530e39f771a490aee742e2c5e23ff625f069d47d05d55a5fa02e8aa7e4e14331478d88ea4d2c4a8a43339"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d82000-0x4)=0x0) timer_settime(r1, 0x1, &(0x7f00005ff000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f000058b000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) sync_file_range(r0, 0xffffffffffffffc1, 0xedc4, 0x2) fcntl$getownex(r2, 0x10, &(0x7f00002fb000-0x8)={0x0, 0x0}) capset(&(0x7f0000a62000-0x8)={0x399f1736, r3}, &(0x7f0000391000-0x18)={0x8ff2, 0x7ff, 0x0, 0xffffffffffffa5c9, 0x2, 0x7f}) r4 = syz_open_dev$usbmon(&(0x7f0000391000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x8000) creat(&(0x7f0000211000)="2e2f66696c653000", 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) clock_settime(0x0, &(0x7f0000ab1000-0x10)={0x77359400, 0x0}) poll(&(0x7f0000d19000-0x20)=[{r4, 0x80, 0x0}, {r2, 0x2040, 0x0}, {r2, 0x4000, 0x0}, {r0, 0x22c, 0x0}], 0x4, 0x9) r5 = dup2(r0, r2) ioctl$EVIOCGLED(r5, 0x80404519, &(0x7f0000c01000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000007c000-0x6)={0x0, 0x0}, &(0x7f000034b000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000d7a000)={r6, 0x9}, 0x8) ioprio_set$uid(0x3, 0x0, 0x0) getsockopt(0xffffffffffffffff, 0xffff, 0x7f, &(0x7f0000002000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x55) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) mremap(&(0x7f0000069000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f00004cf000/0x4000)=nil) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace(0x4207, 0x0) [ 47.196952] device lo left promiscuous mode [ 47.216609] FAULT_FLAG_ALLOW_RETRY missing 30 [ 47.221446] CPU: 1 PID: 6750 Comm: syz-executor2 Not tainted 4.9.63-g44a3afc #92 [ 47.228973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.238310] ffff8801d531f8b0 ffffffff81d94429 ffff8801d531fb90 0000000000000000[ 47.245122] blk_update_request: I/O error, dev loop0, sector 0 [ 47.245171] blk_update_request: I/O error, dev loop0, sector 255 [ 47.258123] ffff8801cf0b8d10 ffff8801d531fa80 ffff8801cf0b8c00 ffff8801d531faa8 [ 47.266158] ffffffff816623c7 0000000000006e92 ffff8801c63208f0 ffff8801c63208a0 [ 47.274181] Call Trace: [ 47.276749] [] dump_stack+0xc1/0x128 [ 47.282085] [] handle_userfault+0xa37/0x1300 [ 47.288112] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 47.295093] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 47.301466] [] ? futex_wait_queue_me+0x3e9/0x5e0 [ 47.307840] [] ? handle_mm_fault+0x117b/0x2530 [ 47.314039] [] ? handle_mm_fault+0x1fc3/0x2530 [ 47.320241] [] handle_mm_fault+0x1fd1/0x2530 [ 47.326267] [] ? __pmd_alloc+0x410/0x410 [ 47.331949] [] __do_page_fault+0x5b7/0xd70 [ 47.337803] [] ? mm_fault_error+0x2c0/0x2c0 [ 47.343743] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.350378] [] do_page_fault+0x27/0x30 [ 47.355884] [] page_fault+0x28/0x30 [ 47.361130] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 47.367939] [] ? SyS_pselect6+0x258/0x550 [ 47.373703] [] ? SyS_select+0x1e0/0x1e0 [ 47.379298] [] ? SyS_futex+0x22e/0x2d0 [ 47.384802] [] ? do_futex+0x15c0/0x15c0 [ 47.390396] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 2017/11/20 12:11:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000804000)="2f6465762f736e642f74696d657200", 0x0, 0x40) fcntl$setpipe(r0, 0x407, 0x8) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002e0000)={0x0, 0x5, 0x0}, 0x4) r2 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000962000)="", 0x0, 0x20000041, &(0x7f0000179000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = syz_open_dev$mice(&(0x7f000066a000)="2f6465762f696e7075742f6d69636500", 0x0, 0x410581) accept$unix(r3, 0x0, &(0x7f0000d6e000)=0x0) 2017/11/20 12:11:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) close(r0) syz_emit_ethernet(0x2a, &(0x7f0000b59000-0x2a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x88ca, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0xffff, @random="40ed387d8bf8", @rand_addr=0x9}}}}, &(0x7f0000144000)={0x0, 0x1, [0x866]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ec7000)={0x0, 0x57, "852fd1fbb7a5ecfe8b95d8dab5f5b1ff969e807b0e88548a1f23eee7b70fe5b6d47bfa7de121467c365d0a4d0e5ea4af6473d442a0f6063a2534dcebb4a5fabd88dbb9ea24e5de6b072cfe67c6c2e65ed24168376b8d85"}, &(0x7f0000989000-0x4)=0x5f) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000042e000-0x8)={r1, 0x3}, &(0x7f0000905000-0x4)=0x8) 2017/11/20 12:11:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000002000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x204800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x800, 0x0) accept$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000519000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000051a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r2, 0x10, &(0x7f0000d2e000-0x8)={0x0, 0x0}) setpriority(0xfffffffffffffffe, r4, 0xfffffffffffff11b) mremap(&(0x7f0000590000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000005000/0x2000)=nil) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00007ab000-0x10)={0x0, 0x192af015, 0xf, 0x4}, &(0x7f0000802000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00007af000-0x8)={r5, 0x1e}, &(0x7f000029e000)=0x8) syslog(0xa, 0x0, 0x0) r7 = add_key(&(0x7f000008f000)="6b657972696e6700", &(0x7f0000148000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r7, 0xfffffffffffffffb) keyctl$clear(0x7, r7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$packet(0x11, 0x7, 0x300) setsockopt$packet_fanout(r8, 0x107, 0x12, &(0x7f000079a000-0x4)={0x0, 0x0, 0x0}, 0x4) r9 = socket$inet(0x2, 0x8000000002, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000043000-0x7)={r6, 0x10, "b81bfec8aab667561c054d18be42dcd4"}, &(0x7f00001c5000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r9, 0x84, 0x1a, &(0x7f0000194000)={r5, 0xd7, "8952d61465ff4ab0a05acdd486258703c53e970062090b57743ace490c8230483fdd878887ff804e2f082c379b82357de5c7acfddda59372847ad90d79927f22cafcc1cf0d818309bb50b7d3f2ba7779ede352fbbf0b6645bd510ca7851d40f1206c5bf6c1df2b78e3d78ed7985f80db5bcbae76ac2082dd75ad48a879ce272f4b6fc436c2e23b880f16b95a911dc77f86cc72a07db5431e8c72b68dbb7c31729a68869fa45d131d4d8532be7f733d9987e25d92057ac636bbcce27dd24e34de08567d98451531a6a232d50e73a9f03f71d7d05afcada5"}, &(0x7f0000d28000-0x4)=0xdf) r10 = dup2(r9, r8) ioctl$DRM_IOCTL_MODE_SETCRTC(r10, 0xc06864a2, &(0x7f0000741000-0x64)={&(0x7f0000bc4000)=[0x7, 0x1f, 0x101], 0x3, 0xa0, 0x200, 0x7, 0x2, 0x4, {0x14, 0x3, 0x9, 0x1000, 0x3, 0x10000, 0x20, 0x0, 0x3, 0xf90, 0x6, 0x5649, 0x9, 0x3, "3ae03c268ce65403b78f141a6508af5dc27af5124e59f002d93537bb43fb31d5"}}) ioctl$KDSKBLED(r10, 0x4b65, 0x35d2) ioctl$sock_ifreq(r8, 0x8943, &(0x7f000040c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xfc93, 0xffffffffffffff01, 0xffff, 0x7fff, 0x3, 0x6}}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r10, 0xc01064b5, &(0x7f0000aed000-0xc)={&(0x7f0000710000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f00002c0000)=0x0, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ef8000-0x11)="2f6465762f7667615f6172626974657200", 0x404001, 0x0) fstat(r3, &(0x7f0000d2d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/20 12:11:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fcf000)={0x0, 0x78, 0x0, 0x0, 0x0, 0xd98, 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) gettid() keyctl$clear(0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000)={0x0, 0x0}) waitid(0x1, r1, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000000, 0x0) socketpair$inet6(0xa, 0x0, 0x6, &(0x7f0000001000)={0x0, 0x0}) r4 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r4, 0x4000000000001276, &(0x7f0000001000)="e0") epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000001000-0xc)={0xc0000000, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000003000)=0x5, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r3, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x6) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000424000-0x8)={0x0, 0x0}) request_key(&(0x7f00002b0000)="6173796d6d657472696300", &(0x7f000078f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005f4000)="00", 0xffffffffffffffff) r5 = socket$netlink(0x10, 0x3, 0x6) writev(r5, &(0x7f00009f9000-0x10)=[{&(0x7f00000b2000-0x5a)="580000001500190000bb4b000000000000a33a850280e076480243c808fe58a2b25205000100723e0100010000d7000000052c04001741380a0096ec0000000000008d0000230b0c00000000000060edaa1dda4a0ef86e01", 0x58}], 0x1) accept4(0xffffffffffffffff, 0x0, &(0x7f000040e000-0x4)=0x0, 0x800) r6 = syz_open_dev$usbmon(&(0x7f00000d0000-0xd)="2f6465762f7573626d6f6e2300", 0x8000, 0x10100) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000014c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00001a0000-0x10)={0x0, 0x4, &(0x7f0000cd0000-0xa0)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}]}, &(0x7f000061d000-0x4)=0x10) clock_gettime(0x2, &(0x7f000092d000)={0x0, 0x0}) getpeername(r6, &(0x7f0000cb1000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000abb000-0x4)=0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r7, 0x4, 0x0) 2017/11/20 12:11:36 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x48, &(0x7f0000001000-0x2)="58e2", 0x2) mmap(&(0x7f000082b000/0x3000)=nil, 0x3000, 0x800000000, 0x2010, r0, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) fcntl$setstatus(r0, 0x4, 0x47fc) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0xfffffffb) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10b, 0x800000000f, &(0x7f000082d000-0x3)="bd6d8e", 0x3) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x2, 0x2010, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000001000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x400000000001, 0x6) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a10000)="2f6465762f73657175656e6365723200", 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000801000-0x14)={0xb, 0x10001, 0x2, 0x0, 0x1001fee}, 0x14) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000000d000)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000391000-0xc)={r5, 0x0, r6}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00005a8000)=0x800000005, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x9, &(0x7f00005c7000)=0x6c4779c6, 0x4) r7 = dup(r3) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f0000f5f000)=0x1007, 0x4) getpeername$inet(r7, &(0x7f0000e73000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005f7000)=0x10) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f00002d4000)={{{{0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x10000000000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4ff, 0x8000, 0xa, "f881304f031e2d8b49ed86eaa3ebcba3e0a607ff561743228025da5dc9f381eb1878a7a8e904076cced5d86d9ef83b002604361a06000000d95736a71b43c54e012034cac54c644825fd4b36517ae568"}, 0x160) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000fc6000)=0x5, 0x4) setsockopt$inet6_tcp_int(r7, 0x6, 0x80000000013, &(0x7f0000916000)=0x66, 0x4) bind$inet6(r3, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x1}, 0x1c) socket$netlink(0x10, 0x3, 0xf) setsockopt$sock_int(r3, 0x1, 0x3d, &(0x7f0000271000)=0x8, 0x4) sendto$inet6(r3, &(0x7f0000a76000-0xdb)="", 0x0, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x8}, 0x1c) [ 47.397030] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 47.403837] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 47.410384] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 47.433070] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2017/11/20 12:11:36 executing program 5: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x100000001, 0x80000) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) gettid() mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) memfd_create(&(0x7f0000008000-0xd)="736563757269747947504c3a00", 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000016000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000010000-0x4)=0x10) setsockopt$inet_int(r4, 0x0, 0x1f, &(0x7f0000020000)=0x8003, 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f0000018000)=0x0, &(0x7f0000021000-0x4)=0x4) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, &(0x7f0000841000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000fc9000-0x4)=0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x47e1c3, {0xfffffffffffff27c}, 0x100000000, 0x0}, &(0x7f00001ed000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) syz_open_dev$sg(&(0x7f00001fe000)="2f6465762f73672300", 0x0, 0x0) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x47e1c6, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00001fe000)="2f6465762f73672300", 0x1, 0x2) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x40, &(0x7f0000394000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fc9000-0x4)=0x54) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000fc8000)=0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x1, 0x10001, &(0x7f0000b15000-0x8)={0x0, 0x0}) [ 47.489181] device lo entered promiscuous mode [ 47.497914] device lo left promiscuous mode 2017/11/20 12:11:36 executing program 7: r0 = socket(0x3, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x3}, &(0x7f000054a000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x2, 0xbc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) r2 = open(&(0x7f0000021000)="2e2f636f6e74726f6c00", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000784000-0x4)=0x0, &(0x7f0000aa6000)=0x4) mknodat(r2, &(0x7f00004ef000-0xa)="2e2f636f6e74726f6c00", 0x18, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r3 = accept4$unix(r2, &(0x7f000093f000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000a04000)=0x6e, 0x807fc) chroot(&(0x7f00007fd000)="2e2f636f6e74726f6c2f66696c653000") stat(&(0x7f000058b000-0x10)="2e2f636f6e74726f6c2f66696c653000", &(0x7f000088a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) flistxattr(r3, &(0x7f00002d4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe) syz_fuse_mount(&(0x7f0000963000)="2e2f636f6e74726f6c2f66696c653000", 0x4000, 0x0, 0x0, 0x1, 0x100000) 2017/11/20 12:11:36 executing program 4: perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)="2f6465762f73672300", 0x3, 0x42) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00001cd000)={0x0, 0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$loop(&(0x7f0000f63000)="2f6465762f6c6f6f702300", 0x2b7ec00000000, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)="2e2f66696c653000", 0x1, 0x40000000000003f) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x100, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3, 0xa0000000, 0x8, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000002, 0x80006, 0x1ffffffffffbffb) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000032e000)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00004c0000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xc899, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000067f000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d62000-0x4)=0xe8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000067000-0x50)={{0x100, 0x10000}, {0x7f, 0x0}, 0xff, 0x1, 0xfffffffffffffffc, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000027d000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000027f000)=0xa0) socketpair(0x80000001, 0x80005, 0x0, &(0x7f0000460000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000750000)={0x0, 0x0}) ioctl$UFFDIO_COPY(r2, 0x8010aa02, &(0x7f00006fb000)={&(0x7f00008b8000/0x3000)=nil, 0x3000}) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000d000-0x6)="2e2f62757300") socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002fa000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r4 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x40000000000001, &(0x7f0000001000)={0x2, 0x1, 0x0, 0x6}) setsockopt(r4, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getsockname$ipx(r4, &(0x7f00004a4000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f9f000-0x4)=0x10) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000046000)={0x8, &(0x7f0000bad000)=[{0xc23, 0x8c, 0x3, 0x6}, {0x4, 0x56d, 0x5, 0x401}, {0x7, 0x7, 0x1000, 0x4d}, {0xffffffffffffffa6, 0x713, 0x8d, 0x5}, {0xfffffffffffffffa, 0x3, 0x5, 0x4}, {0x5, 0x7, 0x1ba2, 0x4}, {0x1f, 0x6, 0xfb1, 0x6}, {0x3, 0x0, 0xffffffffffffffe0, 0xe62d}]}) 2017/11/20 12:11:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c5d000)="2f6465762f6175746f667300", 0x0, 0x0) prctl$intptr(0x26, 0x103) mkdir(&(0x7f000030e000)="2e2f66696c653000", 0x0) r1 = open(&(0x7f0000021000)="2e2f66696c653000", 0x2400, 0x0) mknodat(r1, &(0x7f00004ef000-0xa)="2e2f636f6e74726f6c00", 0x18, 0x0) execveat(r1, &(0x7f0000010000)="2e2f636f6e74726f6c00", &(0x7f000003f000)=[], &(0x7f0000002000-0x18)=[&(0x7f000003f000)="6b657972696e66ee"], 0x0) perf_event_open(&(0x7f00006d1000)={0x12, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0x0, 0x0, 0x8, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) sendto$ipx(r2, &(0x7f0000000000)="d1217f7eb25361848a61333cdb166aadc30568839aa9855025cb586932f10bd94232fffb50c0ade56e8cfb9e6b78f2009f64fa128a4d60ed4f79fb17e013b434852f768c4634434a3eccd57abafe877a3f1a233a318a7d9ee192a3fb8e32c490015bc0c7fca59a069885668289e47f55fc7bfe06839a20a0697abc562d3d40064f49c356d9e6d4202855f54d7dea1622216d7d9c9ab79e95b64a662bc5f9451363197815bb7252d1596a5d0537d1395f21a7e275721d2802a9ac06fdd512dc76c9013ef8d7cf8677af33760f", 0xcc, 0x1, &(0x7f0000f5f000)={0x4, 0x7, 0x552e, "5023a24e7808", 0x0, 0x0}, 0x10) ftruncate(r1, 0x4) write(r2, &(0x7f00001f9000)="480803a8", 0x4) sendfile(r2, r2, &(0x7f0000001000)=0x0, 0xfec) creat(&(0x7f0000a8f000)="2e2f66696c653000", 0x0) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000231000-0x5)="397000", 0x200000, &(0x7f00006ca000-0x9a)="95db38db964ca6404ef77f0d0213da3a308b18baa63c8305987d00deb0558cc1482437fa5dbd22e48802dd51b0b526e365ab3fd15a9ef7ff6d7bc8b0b416ecd16c1441534d20da32bdfc64ba156fb69ae3fa88e86437dac557a189debce7aef64ff307251d385172c2b894b9cc909456f1c2f7f3a4609fd5eef66f65d7a8c8e404c09ebcb7771d8192eeae24d006ae0d3da7236bd8fe1af0ee83") ioctl$TIOCNOTTY(r0, 0x5422) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000a55000-0x30)={0x0, 0x90f0, 0x3, 0x7, 0x9, 0xa25}) mincore(&(0x7f0000d14000/0x1000)=nil, 0x1000, &(0x7f0000098000)="") ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f000018c000)={0x0, 0x401}) unshare(0x20000400) clone(0x28020000, &(0x7f00003b3000)="", &(0x7f0000f13000)=0x0, &(0x7f0000ebe000)=0x0, &(0x7f0000c70000-0x1)="") r3 = add_key$keyring(&(0x7f0000fcc000-0x8)="6b657972696e6700", &(0x7f00003d2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000a96000)="7573657200", &(0x7f0000117000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x76)="", 0x0, r3) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0x0) 2017/11/20 12:11:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000ea000)="2e2f66696c653000", 0x43, 0x50) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x2, &(0x7f0000e31000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000195000-0x8)="2e2f66696c653000", 0x20000000080047, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2017/11/20 12:11:36 executing program 5: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000342000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r2 = syz_open_dev$sg(&(0x7f0000ea5000-0x9)="2f6465762f73672300", 0x498, 0x10000) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000fa1000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00001c4000)="2f6465762f70707000", 0x1010000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000ed6000)={0x0, 0x0}) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000dc1000-0x8)="2e2f66696c653000", 0x4) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000fa4000-0x20)={0x100000003, 0x1e6, 0x330cd2ac, 0xffffffffffffff9a, 0x0, 0x9}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000e77000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x581403) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000fa3000)="2f6465762f7572616e646f6d00", 0x0, 0x40) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f0000362000)="") mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setopts(0x420b, r3, 0x8, 0x1000000800020) 2017/11/20 12:11:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e4000000000000000000", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f00001c9000-0x22)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) r4 = syz_open_dev$tun(&(0x7f0000212000)="2f6465762f6e65742f74756e00", 0x0, 0x8000000002) r5 = fcntl$dupfd(r4, 0x0, r4) fstat(r5, &(0x7f000030c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r6, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f00007b1000)="2f6465762f6e65742f74756e00", 0xd) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000ab2000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000782000-0x4)=0xe8) setsockopt$inet6_mreq(r5, 0x29, 0x1f, &(0x7f00001cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r7}, 0x14) r8 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000168000-0x4)=0x100000007, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ebf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r9, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r9, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r9, 0x1, 0x25, &(0x7f0000ebf000-0x4)=0x3fc, 0x4) sendmmsg(r9, &(0x7f00001ce000)=[{{&(0x7f0000936000-0x6)=@hci={0x1f, 0x9, 0x3}, 0x6, &(0x7f00000d8000-0x80)=[{&(0x7f000073a000)="510e1cfb6700dc31cff97d332fa52f72936346f965726b776359e5c38729733390f67720e6dd06ba8817e6026b3c364156bb0abd71fdcd8ef5d7723701c47f3781e4f072a8a813db50ec571d3f3751", 0x4f}, {&(0x7f00007f8000-0xbd)="1565875facc924634ae290be9868fc8236a488cfb667e201cfeb877052315120af6eb8e9e3dd025864c80bdf8276949a4ac8f01a89922c39028e0dbe617931cb011c77605ad6f3ce9d69ab6bed3c1b285582345daa09db5df20a3c77346444f9fdf886164038e077efffdaca713b4cfc804e90efa8c932003374d47ed38f7397774a75b67e0afee59130b720ebd451a7f988c5d5ed94e393fabf0cf040baa38132e6c5c3e66fdd8449c29466caa86ff773dec913ac2c86a677d5ec962d", 0xbd}, {&(0x7f0000936000-0xb0)="4980ca27cea21df0a503b3b88aded1d5e69a35465b80ba2a9ee1ea5028d92e7376ea84048b75151d3a338799b8e2294ff0782138abd2961ee72602dda7957d8565f3f17a971f7a976611d4f3b8c56158db56ffc83ccffc60e161d28e02f95ada07c7a330863e1c9f1707a8a84487b8694900745cfdc053c86c48f8ef7e3d210cba5de4e0cd1abe3fe9b5d6520f3cea57a40a9d22b3d053980dee03dfaf4a369e24b4e0db4e3ea8085de7cf7205908f9c", 0xb0}, {&(0x7f00002dd000)="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", 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0xe3}, {&(0x7f0000745000-0xa7)="da2a4ce3826f4422b93b1820106543c1167e15e01d9f56c815e04e4c72af45e99dee52b4711ffc79a04f64641d0081be8c9ad49920c97e489278061aad3634da4c043a901cae4e7c77942644d7627b85eaabf91376ae48ddaba6cb469f6bd9c666ff255f0e7303b0252dc39813c5a2aa37aafdad4deffe35d7c39ad22e56f72ebc1456bce3516e8d399ff68334fc7b0694f7a1baf01d685b32400fff6e9a72d5f687edaaa63a29", 0xa7}], 0x2, &(0x7f0000936000-0x200)=[{0xe0, 0x0, 0x7fff, "5437b43d4f19ad374a670fbec03157094ad88a1f0ed2b11e9858b23ae7234df3e41daaf34c20a45a36aad90c15b041ba5c44af4fa38ffc2598d2c0a40c6001423abe57a046c71708af554c1685d48f422bece897436d728a96b888611462d49cfaef4594bf83ec1229dccff7e4c8d25f7d05b4db611d1c7b89bd5ee9d33e8b38663b0fc188c7b573cd6b3294b55a3047e5f0cd228726541d487dc7638728166dc442036fb4c60e1e46cf6dbb03e68a9e538fb0989f8e169beb97626fde57619e70e977584a88270ff70927a88bdddf2a"}, {0x110, 0x11b, 0x100000000, 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&(0x7f00007ae000)=[{&(0x7f00002f0000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1) 2017/11/20 12:11:36 executing program 0: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x8d4000)=nil, 0x8d4000, 0x3, 0x32, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00008d5000-0x4)=0x4000000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00006ba000)={0x8, 0x6e8, 0x0, 0x8, 0xfffffffffffffffe}, 0x14) mmap(&(0x7f00008d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00008d5000-0xc)={0x20, 0xfffffffffffffffe, 0xfffffffffffffffe, 0x100000000000, 0x5}, 0x14) mmap(&(0x7f00008d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000005000)=[{0x3, 0x68}, {0x3, 0x7}, {0x0, 0x80}, {0xc, 0x1}, {0x2, 0x0}, {0x7, 0x2}, {0x8, 0x7}], 0x7) mmap(&(0x7f00008d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005fe000/0x2000)=nil, 0x2000, 0x2000001000000, 0x32, 0xffffffffffffffff, 0x41000000000) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e7000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x800000000000000) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)="6874637000", 0x5) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f2000/0x2000)=nil, 0x2000, 0x3, 0x32, r1, 0xfffffffffffffffe) connect$inet(r1, &(0x7f0000194000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000295000/0x1000)=nil, 0x1000, 0x1, 0x8000000034, r1, 0x0) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00008da000-0xfff)="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", 0xfff) mmap(&(0x7f00004a7000/0x2000)=nil, 0x2000, 0xa, 0x14, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000289000/0x2000)=nil, 0x2000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000178000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f00008d9000-0xff)="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", 0x1000) setsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f00008d6000-0x44)="08e8a6503234609e7e9206ca53c55528f2c85e5a5c098f24d6b9b777334d1fff7f22b36f28d08013907eb34547a7000001010c56a80804fd9542ce237197a666d5650ceda744", 0x46) mmap(&(0x7f00005ee000/0x1000)=nil, 0x1000, 0x6, 0x11, r0, 0x0) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008dc000/0x1000)=nil, 0x1000, 0x1000000, 0x1110, r1, 0x0) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x2) setsockopt$inet_tcp_buf(r1, 0x6, 0x2, &(0x7f000083c000)="b3497c9afa311d2be93d769c5bd7104c811098da2df6ab3efed65c5b1665015a61cbb83e4c1cfe88a576979306ebcae1cde9ac871e84b47465fe69162d769ebb3dcc01cc37741d64e774ad38392411ced59e0769622283ddced0f62dd14f3e508e695543778a9ffe2605c29a11145667f2be9d9838b0513f01e8ca4112d9dfda4365a017179d38f5c89f259c562d4ffd7365418c7bccaa89a554578188a53b5e8e51f12e2635", 0xa6) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/20 12:11:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000019c000)="2f6465762f72746300", 0x18000, 0x0) getpeername$ipx(r0, &(0x7f0000605000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000295000-0x4)=0x10) r1 = socket(0x18, 0x0, 0x3) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000c90000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) readv(r1, &(0x7f000095f000+0x55c)=[{&(0x7f00006bc000)="0000", 0x2}, {&(0x7f000076e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2}, {&(0x7f00000e4000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}], 0x3) preadv(r1, &(0x7f00005fd000-0x10)=[{&(0x7f0000514000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}], 0x1, 0x0) connect$nfc_llcp(r1, &(0x7f0000d5f000)={0x27, 0x9, 0x6, 0x5, 0x6, 0xfffffffffffffffe, "9ab74656864420a416f2094af0350168c083d0de5923c7cd1b39f000cc32945b13a3735431164c7e9f337d5683e9b546608242bed4277234dcd39d772595e4", 0x7}, 0x60) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000066d000)="2f6465762f72666b696c6c00", 0x30400, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000a8f000)="", &(0x7f0000ffc000-0x4)=0x0) dup3(r0, r0, 0x80000) 2017/11/20 12:11:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006c3000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x42) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) poll(&(0x7f00006ec000)=[{r0, 0x2000, 0x0}, {r0, 0x200, 0x0}, {r0, 0x2000, 0x0}], 0x3, 0x100) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000ef8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") writev(r0, &(0x7f0000e30000-0x40)=[{&(0x7f0000fd6000-0x1000)="edb428f666c2211844b31e62e25071224f72536656fe6ff975e277fb48301c620d5800d50b10a08d45d36764c4c8804ca7938ee72b4d5e3e21bfc687ce054114af330b2d67b7686d3d2c2bfadec65d8ed3036ce143a283ea272f681b4a4712c005a754766259d624da25cbbccaf37f9a1e415050307766286d0fd671e69e7592cb6c94fc7236e00b2b5cfbef2db27a5b4b5b2116ddad6126850a5d1c7afc903d3be53293658a2df0c75d2a3de4d08b18ea3d36a98fe73763ff7a71e546a5fa9f54a380c689eb", 0xc6}, {&(0x7f00008f7000-0xbf)="cb4932acabbbc4b4cb23e6e75a6410f5877a4d970bdaeec1c498fcf2ee4605ce2e3a9c9312864b1799a71e8cf7d6394d8a1eefc802035311830262d74e052e4f83b63fb0ee193ed2bf75e9", 0x4b}], 0x2) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) pipe2(&(0x7f0000428000-0x8)={0x0, 0x0}, 0x80800) read(r0, &(0x7f00006c8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) 2017/11/20 12:11:36 executing program 1: socket(0xf, 0x5, 0x6) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000004000-0x10)="2e726471756574796b655f5f6175746800ec", &(0x7f0000bc1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x2)="2700", 0xffffffffffffffff) keyctl$negate(0xd, r0, 0x7fffffff, r0) mmap(&(0x7f0000000000/0x88f000)=nil, 0x88f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioperm(0x3fd, 0x7cf, 0xffffffffffffffff) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ec000)="860700660006", 0x6) mmap(&(0x7f0000659000/0x3000)=nil, 0x3000, 0x3, 0x3e, r1, 0x0) mmap(&(0x7f000088f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r1, r1, 0x10000, 0x0) r2 = dup2(r1, r1) mmap(&(0x7f0000891000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fchmod(r2, 0x88) mmap(&(0x7f000014c000/0x1000)=nil, 0x1000, 0xfffffffffffffffc, 0x34, r2, 0x0) prctl$setmm(0x23, 0x3, &(0x7f0000270000/0x2000)=nil) stat(&(0x7f0000892000-0x8)="2e2f66696c653000", &(0x7f00006a3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000892000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f00001fa000-0x9a)="a99d73130923bcc31c90e19232d7bf3e713962f1e5d062ef76f330fc6be30fff2223c8d3de3c8f334ff860bb5090944f2e16771469eef2175b144b981700184204390d4d15b099337a79b4ae11c813dc4c2687955ab9d47d70a76808e9f77c684e27e506cd7bfbe2c5a21e2caf85ce74324a19c8bf33c9bcfe2123f4799a4ec4016d764fadc3e1d0135f13952e364f95637c3224f73a55e606cd") bind$ax25(r2, &(0x7f000009f000-0x10)={0x3, {"97c98868f62778"}, 0x0}, 0x10) r4 = getgid() fchownat(r2, &(0x7f00006dd000)="2e2f66696c653000", r3, r4, 0x101d) sendto$inet(r2, &(0x7f0000890000)="51918cf29f669c7deb5294775dad77984cac8d8ec96b07bf44f6e534a50979dff39532ce5629eb5a8ce530f4a2aa939b2d024f3afcf558cb118297f99eeebb999643463acfca3ac63911e0d9502b916c4585c5d8d0a155f0b497d1a1aa2fe94c7b7897ff72ee", 0x66, 0x0, &(0x7f0000471000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fdatasync(r2) mmap(&(0x7f0000891000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000891000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000838000)="7573657200", &(0x7f0000892000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000891000)="", 0xfffffffffffffffc) mmap(&(0x7f0000890000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/20 12:11:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000028000-0xc)={0x0, 0x0, 0x0}, 0xc) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x6) r1 = userfaultfd(0x800) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006c3000-0xb)="2f6465762f6877726e6700", 0x200, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000877000)={&(0x7f000016d000-0x60)={0x27, 0x1f, 0x100000001, 0x0, 0x8c75, 0x1000, "49774f39c2618fe289f25e2a57631645316a19bb967a0eb370a43ad1e53c4f72508e0ee282a91d31c68a74921fcadacb7898eb33f0e400c228b59c2e86fc51", 0x9}, 0x60, &(0x7f0000046000-0x80)=[{&(0x7f0000d73000-0xd8)="fc6654f8da2402a8080847b8655302f00da2e39ce2eff7bd90ec567c80c52c6e44ff74c7406f529cfe39d23a50832f324722f398eff3a8861cafb9b5717c8da31a157e2608168868abe2f2bff564c2f98be5659d17a93fc6a9508443b28a5ec9646bfb8eedf710a179ae2203e878b39b779cc3d9a514dff6ffea4de150326ed2107af46b189e6c43211f89fc2b236ea5f99abd0560842363150325f7e4883b46b3f6b708c2818dab8872a058d642b25d8dfafff46e36c1e630d60c603fc1cf3a9a8c679d0af64d798939c618f00b887d66abc35a515738e7", 0xd8}, {&(0x7f0000946000-0xd0)="9afacd14a422dc0b12be7887d2f20bb41cb953597dfd61e96e36979c89666a4fe894310aef5e9e581798b49dc524012e59d5101556bf41659c3c504158960a613fbe0d66093810449d4c2006955a2aeee32f71e61bfb91d80df07f5af9b1d96c3a5f650886cba2545d2f307c3cf5c77e3920ddeb9a50ab74992894adf156e5c3d4d96fcb916a27665949147e19b51f62fb2b49eec95f53c350c456b4fc5794514aa7ccf8399ceca0d9ad7a9309dafa8e7d182206b462507889200919b18cc14114e39b6dc83ebc70a98a753f5aaefaf7", 0xd0}, {&(0x7f0000ad9000-0x5b)="2c2d97a2c27c6d31cc74d00d077a7fa713bbf4af2bab724b165d5a25ccce658ab285bb3d89fbd91fbacca98761efe979b7c5bec1708ec9ac50c03ed2f583b90c96ef2545e84744e1a58dfe7cb26d8f1ecde62a21774107fe467e9a", 0x5b}, {&(0x7f0000fc2000)="7aa18ee7ee5f26b3e4b74c333b6cbad5879607550bd8d2a4bed1e3f9df4c468783952c5a02883e775bb46ea40405e6d55c51a5dcb24adeb19b95f0fc938e831cdb825a97c56e335f6f56358731e47574ae1da231db6657a9e8b3e17b526773591f24e9356bfb997b4bd0402abdb50acfa65f4efd28ee4ddac48492cabf90288f9426f55d34497b568731982ea12cbd78d9e03502fbd8a6f0833a9fc8000be0e8fc3653dbfa830c3959c138b45cdc1d", 0xaf}, {&(0x7f0000458000)="e58055a9801048aacb5425bcf3b2f399798cc37d84306aa0c13a7d281ec8dc5c13f804422871a3211ef44afddb29d3c59686ad348c06f2c9ad8c7c8d239badb789a01b2458ea8c76b262fd558fcc5af7", 0x50}, {&(0x7f00008c4000)="b9358703843fe3fdf42ac7ad0750323b621ef7f696be", 0x16}, {&(0x7f000098b000)="a35f08a33fb99ef89d0128519a420eb32df593f2931507c8210166cf4393e8426519b52d9a30c7faecf22ddb337437f75ce96f61b944674bddf125da11ea6de4897271b8e8a7c148858b78b8f76c44f0cac525875f7b422646b846e2dd97dea9f7d9c8b91424e99b518a337cecc35772992a10f9", 0x74}, {&(0x7f0000a76000)="f1d831120175e3f452bd69c45ca96a5a6a334641454bd2f4b0a26f34840a267ebb30e0a20025c54d3c14a7f427dc40e36740c596a12c87a3538651fb9d527054238bf6b23ed1f50e9fb945560b0c10ea5db0baa7669e12204480a509d66740f908b8a924c55d2a24ba6c90f465f106f65a75b9493ef7056acfb8a41a3c8603ec8d37c49e3a7d26a1cdc11cdbc2c30de06f4d84cfd0df993d4fb0c8e111ae22b1a9971876df2a55f80f9a20f10fc875573fcf4dfa650b2949646034c795ccae2fd9a1a77dc25b265783", 0xc9}], 0x8, &(0x7f0000829000)={0x70, 0x10c, 0x2, "172f89cca0a094cb12fc4e23c64778093c813bcd1f462c2c8ea233837391f3d58b634e04207c2ad4a70fff465b1de1cc898050c53040693f66864eb53251494bfba61da6d8fcd2cdc4526a2b7bb6cd8d2bee3f75afc8dc888bd63ff1"}, 0x70, 0x20000004}, 0x10) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000019000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000002000/0x2000)=nil, 0x2000}, 0x1, 0x0}) read(r1, &(0x7f0000027000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) r3 = memfd_create(&(0x7f000002f000)="6d696d655f7479706574727573746564776c616e306367726f757000", 0x1) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f00001ba000-0x18)={0xffffffffffffffff, 0x69, 0x0, 0x1, 0xa3, 0x101}) unlinkat(r3, &(0x7f00003e5000-0x8)="2e2f66696c653000", 0x200) accept$nfc_llcp(r3, 0x0, &(0x7f00002eb000-0x4)=0x0) fcntl$setownex(r2, 0xf, &(0x7f000027b000)={0x3, r0}) writev(0xffffffffffffffff, &(0x7f000005f000-0x10)=[{&(0x7f0000026000)="390000001300194700bb61e1c30500000700000002000000000000000000800009001a00ffe6ff00ff00280fe23ffb01101800000007000d0001a2", 0x3b}], 0x1) syz_open_dev$urandom(&(0x7f0000be8000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x200000) 2017/11/20 12:11:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ea1000-0x10)={0x1, &(0x7f0000d4d000)=[{0x74, 0x8000, 0x6, 0x53f}]}, 0x10) write(r0, &(0x7f0000cf2000)="1f00000001021f00000000000000000002090000000000000000011500df181d", 0x20) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000a17000)=0x0) socketpair(0x5, 0x0, 0x556a, &(0x7f00009b4000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) close(r1) open$dir(&(0x7f0000b93000-0x8)="2e2f66696c653000", 0x400200, 0x14) getpeername$packet(r0, &(0x7f0000e07000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fa0000-0x4)=0x14) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000f35000)=0x0) fadvise64(r0, 0x0, 0x3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000e07000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/11/20 12:11:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000063d000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000745000)=0x1c, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00009d5000)="2f6465762f736e642f73657100", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a38000-0x8c)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004d7000)=0x8c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00008e1000-0x8c)={0x0, 0x400, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000c6e000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x0, 0x7e000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f00000ca000-0x8)="2e2f66696c653000", &(0x7f0000bf9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) sync() getuid() pselect6(0x40, &(0x7f0000008000-0x40)={0x5, 0xb3, 0xd06, 0x1f, 0xfff, 0x80000001, 0x1, 0x80}, &(0x7f0000bc0000)={0x6, 0xa6, 0x8, 0x200, 0x200, 0x2, 0x40, 0x7}, &(0x7f0000181000)={0x8, 0x2cdc, 0x4a, 0x2, 0x5, 0x1f, 0x100, 0x5}, &(0x7f000004d000)={0x0, 0x0}, &(0x7f000037a000-0x10)={&(0x7f0000e7d000)={0x0}, 0x8}) 2017/11/20 12:11:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055e000-0xa)="2f6465762f70746d7800", 0x40101, 0x0) write(r0, &(0x7f000022a000)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000000000ffbf13", 0x5d) poll(&(0x7f000000c000-0x1b)=[{r0, 0x0, 0x0}], 0x1, 0x8001) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000c2d000)=0x122) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d1f000-0x14)={0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDDELIO(r0, 0x4b35, 0x100) select(0x40, &(0x7f0000174000-0x40)={0x0, 0x0, 0x0, 0x4, 0x0, 0x2e07, 0x1ff, 0x0}, &(0x7f0000802000)={0x0, 0x0, 0x0, 0x0, 0x4f, 0x0, 0x0, 0x2}, &(0x7f0000510000-0x40)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f00008e7000-0x10)={0x77359400, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000ef5000-0x10)={0x0, 0x8, &(0x7f0000f5f000-0xb0)=[@in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x0, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x28000000}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000015b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00004d0000-0x62)={r2, 0x5a, "5ca97379d39397bd9f7805e29c047a325b0e5f74ef9c431a4a185cdf05944bfd778b60cbdd4e8d00d179ca5f8487747cda355f46d9a045e5e048c9947bd625e18895a30d11422e64e2f183d1cd37c3422b7fe9a81913c231053b"}, &(0x7f00006f7000)=0x62) pipe2(&(0x7f00003cd000)={0x0, 0x0}, 0x800) r5 = open$dir(&(0x7f00001ef000)="2e2f66696c653000", 0x101000, 0x125) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000453000-0x4)=0x0, &(0x7f000027a000-0x4)=0x4) renameat2(r4, &(0x7f0000565000)="2e2f66696c653000", r5, &(0x7f0000d13000)="2e2f66696c653000", 0x4) ioctl$TCSETSF(r0, 0x5404, &(0x7f000094e000-0x24)={0x100000001, 0x86, 0x2, 0x3, 0x4, 0x4, 0x8, 0x1, 0x80000001, 0x5, 0x9, 0x80000001}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000cd7000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7041}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4146e5d7, 0xfffffffffffffeff, 0x9, 0x20}, &(0x7f000090c000-0x4)=0xa0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000b6d000+0x8ee)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x8, 0x9, @cisco=&(0x7f00003e3000-0x8)={0x2, 0x7ff}}}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00003ea000)=[@in6={0xa, 0x0, 0x9c6, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f000059e000)={r2, 0xd3}, 0x8) 2017/11/20 12:11:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000da6000)="2f6465762f73672300", 0xa9e, 0x100) connect$ax25(r0, &(0x7f0000e10000-0x10)={0x3, {"21bdbffe54e8a5"}, 0x7ff}, 0x10) r1 = inotify_init() r2 = timerfd_create(0x7, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000a0f000-0x9)="2f6465762f70707000", 0x200000, 0x0) socketpair$inet(0x2, 0xde306c3b90d85a2f, 0x0, &(0x7f00007c9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00009db000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000023a000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000ea0000)={r5, 0x100000000}, &(0x7f0000e71000)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f000024d000)={0x7, [0x8, 0x5dadedce, 0x2, 0xb6c, 0x800, 0x85, 0x4]}, &(0x7f00000b9000)=0x14) timerfd_settime(r2, 0x1, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fe0000-0xf)="2f6465762f73657175656e63657200", 0x101000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f00000f2000)=0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f00007ee000)=0x6, 0x4) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f000000c000-0xc)={0x20b, 0x81, 0xe8, 0x7f, 0x0, 0x0}) read(r2, &(0x7f0000f5d000)="0000000000000000", 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d2d000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000ce0000-0x8)={0x0, 0x9}, &(0x7f0000277000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f000086e000-0x8)={r8, 0x4}, 0x8) ioctl$TCSETSF(r7, 0x5404, &(0x7f0000031000-0x24)={0x2, 0x6, 0x5, 0xfff, 0x33325ec6, 0x8001, 0xf, 0x1, 0x8001, 0x7, 0x7ff, 0x1000}) ioctl$sock_SIOCBRADDBR(r7, 0x89a0, &(0x7f0000e6c000)=@generic="6c834cb80605f62c30f0090157423b28") r9 = socket$inet(0x2, 0x801, 0x0) ioctl$sock_SIOCETHTOOL(r9, 0x8946, &(0x7f0000a84000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f0000dbc000-0xc6)=@ethtool_pauseparam={0x12, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 47.808608] 9pnet_virtio: no channels available for device ./file0 2017/11/20 12:11:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, []}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000993000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x540, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000dec000-0x10)=[{0xf, 0x4}, {0x3, 0x0}], 0x2) r1 = gettid() r2 = getpgrp(r1) ptrace$setregset(0x4205, r2, 0x4, &(0x7f000072d000)={&(0x7f0000d21000-0x8f)="06a8ce55018b607b633b24d83174b498887b990c3fd31777347f15a74260a399ec73867657d9132b17d52552699597631b1db6ee80b38205fb50d840572e72f8582f655fd0cd948245657b005d9bddc6b425eb36f0d419d602c391f2a43891fd6e3833db3b6a2b5ff3b51a95d93158254875f62d7f1a6370ffa6a9630cc3c6582ba6", 0x82}) r3 = syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) read(r0, &(0x7f000055c000)="", 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d56000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f000071e000-0x4)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f00007fe000-0x5)=0x0) add_key$keyring(&(0x7f000099a000)="6b657972696e6700", &(0x7f0000327000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f00009a0000-0xa)="69645f6c656761637900", &(0x7f000050d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001e000-0x1000)="", 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000f0c000-0x8)={0x0, 0x0}) ptrace$getsig(0x4202, 0x0, 0x0, &(0x7f0000a66000)={0x0, 0x0, 0x0, 0x0}) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f000069c000+0x2ee)=0x84b, &(0x7f0000d35000)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000043c000-0x1008)={0x0, 0x0, ""}, &(0x7f0000c3c000)=0x8) ptrace$setopts(0xffffffffffffffff, 0x0, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000313000-0x3)={0x0, 0x2}, &(0x7f0000109000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000d17000)={r6, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x10001}, &(0x7f0000522000)=0x98) r7 = openat$binder(0xffffffffffffff9c, &(0x7f0000481000)="2f6465762f62696e64657200", 0x400000002020200, 0x0) getpeername$inet(0xffffffffffffffff, &(0x7f00001f8000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000efc000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f00003ff000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x93a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}], 0x6c) getpgid(0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) tkill(r2, 0x1000000000011) vmsplice(0xffffffffffffffff, &(0x7f0000f4c000-0x20)=[], 0x0, 0x0) getpgrp(0x0) [ 47.870643] ALSA: seq fatal error: cannot create timer (-19) [ 47.896636] device tunl0 entered promiscuous mode [ 47.906365] 9pnet_virtio: no channels available for device ./file0 2017/11/20 12:11:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000063d000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000745000)=0x1c, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00009d5000)="2f6465762f736e642f73657100", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a38000-0x8c)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004d7000)=0x8c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00008e1000-0x8c)={0x0, 0x400, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000c6e000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x0, 0x7e000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f00000ca000-0x8)="2e2f66696c653000", &(0x7f0000bf9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) sync() getuid() pselect6(0x40, &(0x7f0000008000-0x40)={0x5, 0xb3, 0xd06, 0x1f, 0xfff, 0x80000001, 0x1, 0x80}, &(0x7f0000bc0000)={0x6, 0xa6, 0x8, 0x200, 0x200, 0x2, 0x40, 0x7}, &(0x7f0000181000)={0x8, 0x2cdc, 0x4a, 0x2, 0x5, 0x1f, 0x100, 0x5}, &(0x7f000004d000)={0x0, 0x0}, &(0x7f000037a000-0x10)={&(0x7f0000e7d000)={0x0}, 0x8}) [ 47.932627] ALSA: seq fatal error: cannot create timer (-19) [ 47.966048] ALSA: seq fatal error: cannot create timer (-19) [ 48.006014] ALSA: seq fatal error: cannot create timer (-19) [ 48.038989] device tunl0 left promiscuous mode 2017/11/20 12:11:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000247000-0x8)={0x0, 0x0}) accept4(0xffffffffffffff9c, 0x0, &(0x7f000024b000)=0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) creat(&(0x7f0000dac000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800800000002, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000d64000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x7) r4 = socket$unix(0x1, 0x1, 0x0) r5 = socket$unix(0x1, 0x2, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x64, &(0x7f0000fa8000)=0x0, 0x4) bind$unix(r5, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) writev(r5, &(0x7f0000f7b000-0x8)=[{&(0x7f0000cec000)="1175c627210bb7bb29e193fdaab9c875b18075f9762c7efd65f480b9668c3b7ebcf46c7ef7e86b62914c24748c5e0c45882efafb300e", 0x36}], 0x1) listen(r5, 0x0) connect$unix(r4, &(0x7f0000f35000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) poll(&(0x7f0000ef6000)=[{r3, 0x0, 0x0}, {r5, 0x1001, 0x0}], 0x2, 0x10000) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) bind(r1, &(0x7f0000e15000-0x80)=@generic={0xd, "e4fc24de555db1d5e39556408b51e9a9fa7af4a206d886b178dd3be51661ed537fd5dee132080000dde35c80c196ca6bbfbdf6b2dd3a1c0de82f97dec39d0d866cb537a82ee696dcf33ec5dfe1d0a2460bdf49865467b5c43c9c0d779bccfd4f4a3c23897e9ffdc1af47983323ea2762e802f75d5070e517c076bafae1af"}, 0x80) fcntl$lock(r2, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = dup3(r1, r2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f00009be000-0xe8)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f13000-0x4)=0xe8) lstat(&(0x7f0000b67000-0xa)="e91f7189591e9233614b", &(0x7f00009e1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r6, r7, r8) 2017/11/20 12:11:37 executing program 5: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000003000-0xc)={r0, 0x80000, r1}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000f66000)={r2, 0x80000, r3}) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000f55000-0x4)=0x1e8, 0x4) r5 = syz_open_pts(0xffffffffffffffff, 0x80000) ioctl$KDSKBSENT(r5, 0x4b49, &(0x7f00006df000)="386a3dd26c875984f80b97616291bb6f87ef44234385a50043091905fd96feaab1e051de88a28c3540ee974edbbb1d1e627f567b937f24cec6b4e393e5834608986aa879cc838725d293f2227e6713f9fd7d1f6e9dbe5c44c06eb02647f4a7e2e9e79efc07c54c2f24ba9b0335d4d87205") mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r4, &(0x7f0000f67000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30, 0x10000, &(0x7f00000c1000-0x1c)={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000f5f000)=0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000f68000-0x10)=@req={0x28, &(0x7f00005c5000)={@generic="1c063d33e03c87efddcf0482de0da847", @ifru_map={0xffffffff, 0x83, 0x10000, 0xfffffffffffffff8, 0x94, 0x5}}}) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f67000)={0x0, 0x0}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r6, 0x0, 0xd, &(0x7f0000f69000-0x4)=0x20000000002, 0x4) r7 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) setsockopt$sock_int(r4, 0x1, 0x40000000029, &(0x7f0000d4d000-0x4)=0x20, 0x4) sendmsg(r4, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[{0xe8, 0x116, 0x9, "2e24850f97f4be56f2ff2fa95db243eb247ade38106eea608b6deb250256c0941a19b2ca3f3be34c14a2a74e63842ed9facc9a74ce99454b6e2e988ce78e83570840746ffff882698392c0faefaf96c070236de722b5c69d13e145dd7f1a2362b80b678365f758b3ac10c6bf796d1db009832a4d6931c9c59809874bad5dacfde235fd3a484e2efa9db6d98dea7216a378e58ecb0a97e13eb88f41512ab3e3bf407fa9aa452160285e6a7babb199b7eec25758f4d2ca3a731a6e260983ef228155140e3d5796947da39168f5a2c73876390685"}, {0x80, 0x10d, 0xcbd5, "b7a6578b6877f848cad084077ca0b8f1148feddf9eba22375edf08069d1966b6898ba4b9d0d808497dbca746a2e3c5a6fd15870f573c131251dccc3a52bf260ea2aef99a0952dd73352bc13b01445493e269812d037de5c865101cfd5d6ee3004597d5a2f48c78ac7daa0f11e14cc802"}, {0x90, 0x201, 0x2, "1a35e1a92df82372ddd5f4f15d9a1769e62fe86f1eef33f0e94aaa1384e7d488a58a538fffa469827d45ce143c9072e40b2d27643b49e93f1a5783573505ae5c4a0032e203c73a6bd67522f77d840a39cf095156d70ab3dc8cf3c6f6500071f272fcf6e3db5f07212d72010000001bb9c05086a90a484f01a71c2b9451"}, {0x48, 0x114, 0x7f, "12d5957b7da01c09587c94d1f3ce21d32e63dbcb3bc827eb72f3337ac6974b7f1b067e122b0de0e0ff0e94914a56c78f57ab46"}, {0x50, 0x101, 0x4, "08d55e3e3a624b455730fdce591df283d2581e44f7f73c1bbc12a691d673e63beea06cb2c8d444abab48d0c053b555248451779a773fe52657acbe06d6af52"}], 0x5, 0x3}, 0x0) connect$inet(r7, &(0x7f0000cf1000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r4, &(0x7f000085b000)="11", 0x1, 0x0, &(0x7f0000f61000-0x1c)={0xa, 0x2, 0x100000000000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r8 = accept4$inet(r4, 0x0, &(0x7f0000f64000)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00002cf000+0x3e7)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x7, 0x80000000, 0x84}, &(0x7f000008f000-0x4)=0xa0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000f68000-0x4)=0x41, 0x4) recvfrom$inet6(r4, &(0x7f0000f43000)="", 0x0, 0xfffffffffffffffd, &(0x7f0000430000-0x1c)={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xf) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000f59000)={0x9, 0x8, 0x6, 0x4b9a, 0x1, 0x80000001}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f69000)="2f6465762f73657175656e63657200", 0x100000000401000, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r8, 0x84, 0x21, &(0x7f0000a20000-0x4)=0x0, &(0x7f0000f69000-0x4)=0x4) 2017/11/20 12:11:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000016000-0x4)=0x1, 0x4) r1 = signalfd4(r0, &(0x7f0000319000)={0x4}, 0x8, 0x80000) r2 = dup2(r0, r0) connect$nfc_llcp(r2, &(0x7f00004a2000)={0x27, 0x7fffffff, 0x7, 0x7, 0x233f2943, 0x4, "bbf1ba27f260ba64a751797e7b393b8fd7027ba5b0640c3a8894e9d061c515229348ba9ea30af3ca452d603a9762b23c96486d51a31b0da53b4af85defbf29", 0x80000000000}, 0x58) connect$inet6(r0, &(0x7f0000014000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = memfd_create(&(0x7f000003b000-0x6)="b36f73fb00000000000000566f6573737b0000", 0x2) fcntl$setstatus(r2, 0x4, 0x2000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00005e7000)={0x0, @in6={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff8000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100000000}, &(0x7f0000e39000)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000bc1000)={0x0, 0x4, 0x30}, &(0x7f0000671000-0x4)=0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000f4000-0x4)=0x404, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000003c000-0xb8)={r4, 0x195c37ea, 0x6, 0x6, 0x6, 0xfffffffffffffffd, 0xfe3, 0xa9, {r5, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xffffffff, 0x319, 0xc00000000, 0xfffffffffffffffd}}, &(0x7f000004a000)=0xb8) pipe(&(0x7f0000916000-0x8)={0x0, 0x0}) r7 = syz_open_dev$sg(&(0x7f0000291000)="2f6465762f73672300", 0xffffffffffffffff, 0x80) ioctl$DRM_IOCTL_CONTROL(r6, 0x40086414, &(0x7f00001ff000-0x8)={0x0, 0x3ff}) ioctl$void(r0, 0x544f) pwrite64(r3, &(0x7f0000478000)="6c", 0x1, 0x0) getsockname$inet6(r0, &(0x7f00008a6000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000007e000-0x4)=0x1c) sendfile(r0, r3, &(0x7f0000e6e000)=0x0, 0xffc) ppoll(&(0x7f000075b000-0x10)=[{r7, 0x10, 0x0}, {r7, 0x500, 0x0}], 0x2, &(0x7f0000469000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d90000-0x8)={0x400}, 0x8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000025000)={0x0, 0x0, 0x0}, 0xc) 2017/11/20 12:11:37 executing program 6: socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(r1, 0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f000099a000/0x3000)=nil, 0x3000, 0x1000000, 0x35, r2, 0x8002000000005) r3 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x400000000000005, 0x84, &(0x7f000099c000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xd0e000)=nil, 0xd0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d11000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x10000000014, &(0x7f0000be3000-0x14)="ff55d36cffba04715d0000000000000100000000", 0x14) ioctl$sock_SIOCSIFBR(r4, 0x8940, &(0x7f0000974000)=@get={0x1, &(0x7f000044f000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1ff}) socket$inet6(0xa, 0x2, 0x1f) setsockopt$inet6_buf(r0, 0x29, 0x8000000000014, &(0x7f0000367000)="ff55d36cffbae9515d0000000000000100000000c9", 0x15) close(r4) close(r4) ioctl$sock_SIOCSIFBR(r3, 0x8940, &(0x7f0000101000)=@get={0x1, &(0x7f000044f000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1ff}) mmap(&(0x7f0000000000/0xd0e000)=nil, 0xd0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa84000)=nil, 0xa84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000d13000)="ff01", 0x2) 2017/11/20 12:11:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c5c000)={0x0, 0x0}, 0x800) ioctl$sock_ifreq(r0, 0x89b9, &(0x7f0000ee7000)={@generic="4c2a1169b9c79e0f8725203ffbfb1d7a", @ifru_flags=0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006cb000-0xb)="2f6465762f6877726e6700", 0xa40, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000a79000-0x78)={0x5, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x303, 0x8, 0x0, 0x1, 0x8001, &(0x7f0000735000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x3ff, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00006ed000-0x4)=0xe) ioctl$TCFLSH(r2, 0x540b, 0x2) ioctl$TIOCCBRK(r2, 0x5428) add_key$user(&(0x7f0000296000)="7573657200", &(0x7f0000cde000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000459000-0x1000)="", 0x0, 0xffffffffffffffff) request_key(&(0x7f0000214000)="646e735f7265736f6c76657200", &(0x7f0000b78000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000583000-0x4)="212b2800", 0xfffffffffffffffb) 2017/11/20 12:11:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000ed4000)=0x0, &(0x7f0000473000-0x4)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000d05000-0xd)="2f6465762f736e642f73657100", 0x0, 0x92040) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000c81000)={0xfffffffffffffff7, 0x444, 0x4, 0x0, 0x8, 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]}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000e17000)=0x4) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cf2000)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00007f1000-0x20)={0x69, 0x3, 0x3, 0x3, 0x10, 0x40}) fcntl$setlease(r0, 0x400, 0x2) pipe(&(0x7f0000deb000-0x8)={0x0, 0x0}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000996000-0x3)=0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b64000-0x8)={0x0, 0x0}) setsockopt$inet_opts(r4, 0x0, 0x0, &(0x7f00009a3000)="7f6c71102cbb3449f98117c2ade7fd4a11faa7bf9168280ea1b1c9989f88f56e11688c385d5a57678ea9845e66c227632b07b18c0f8d2cd7dcc1b7f1073cad05062b32204c79aaeae3673fd889f13b9ad4fba663f2a8dd1cae09222bd09590ca9e32d2e8bfcab536ae3651803059be098ed3885b2f03e98fba86eaca14d7cba62be00aaf3340e767c5cb8b2b8a9099a778b8adaaca97a922879dcbdf4d5327101fb5c7ea16ba4f0906658d29c93f8a362decdc9e5f9889c6a0efa8f889fc88579758c86ef4557bf01dab046d4fd394d1d731a633df8678c145725ac240ff2bb4ecffad8d10573d05e0049af9d0ba159eed8e97", 0xf3) vmsplice(r4, &(0x7f0000c2d000-0x40)=[{&(0x7f0000fa1000+0xfb6)="86", 0x1}], 0x1, 0x0) connect$inet(r5, &(0x7f00004c7000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000322000)=0x0) ioctl$sock_FIOSETOWN(r6, 0x8901, &(0x7f00006ed000-0x4)=r7) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000765000)={0x0, 0x8, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f412b13ee796", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001ce000-0x10)={0x0, &(0x7f0000df6000)=[]}, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00007be000)=0x3d, 0x4) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000b6e000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dde000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000b68000)={@broadcast=0xffffffff, @multicast1=0xe0000001, r8}, 0xc) setsockopt$inet_mreqsrc(r4, 0x0, 0x2d, &(0x7f0000ed8000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, @rand_addr=0xffffffff}, 0xc) splice(r3, 0x0, r5, 0x0, 0x2e2e742e, 0x0) 2017/11/20 12:11:37 executing program 7: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000040000-0x8)={0x0, 0x0}) r2 = dup(r0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f000003f000)={0x7, &(0x7f0000040000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f000003f000-0x2)="80ec", 0x2) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20002) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000041000-0x4c)={0x7ffd, 0x1, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = dup2(r4, r3) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000042000-0x8c)={0x5, 0x3, 0x8806, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x9010, r1, 0x10000000000000) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x0, 0x1110, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000003c000-0x10)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000001000-0x1b0)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x8}, @result={0x7ff, 0xffffffffffff7533}}, {0x9, 0x8, 0x0, 0x0, @tick=0x0, {0x800, 0x7f}, {0x100, 0xfff}, @ext={0x87, &(0x7f0000032000-0x87)="975b12e68e0994f4f0b09eae66e7dc15a7374e6d0702cc5bf7be610c0f323ed9b7b791df4004b9d72e5013d21091df5c5ac6ea34d564e140786b2f9da236655aa4648efa022c2c35886eb6bbabcbb92606675e65b8fc27e16d0bd6baa15a087c325f2fb9676e075868f0549098b20edcbd19c874c0304da52f9ac0dd0e07d0bab623d0e965ae0e"}}, {0x101, 0x7fff, 0x81, 0x7, @tick=0x8000, {0xffffffffffffffff, 0xfffffffffffffff9}, {0xa55, 0x7}, @ext={0x48, &(0x7f0000044000)="1e2d87e920bc80621bf2792b2b000000000000000254a881f9ba94de2c72795f64bb8427b1fb8e9099379106ec863be503713b2e338468e3036c6b79c066021605000000b537f687"}}, {0x8, 0x2, 0x0, 0x1, @time={r8, r9+30000000}, {0x100, 0x86}, {0x0, 0x2}, @note={0x3, 0x10000, 0x8, 0x1, 0x4}}, {0xffffffffffffffff, 0x6, 0x4, 0x100000000, @time={0x0, 0x989680}, {0xde58, 0x6}, {0xffe, 0x81}, @connect={{0x8, 0x4}, {0x6, 0xaa}}}, {0x2, 0xffffffff80000000, 0x4, 0x9, @tick=0x100000001, {0x0, 0x48a}, {0x8000, 0x19}, @quote={{0x2, 0x7}, 0x3, &(0x7f000002c000-0x30)={0x7f, 0x73, 0x4, 0x8, @tick=0xf87, {0x1, 0x7fff}, {0xffffffffffffffff, 0x7}, @control={0xecad, 0x0, 0x1}}}}, {0xfffffffffffffffe, 0x5, 0x795, 0x9dc, @tick=0x7, {0xb10, 0x100}, {0x4, 0x1ef7}, @result={0x401, 0x7fff}}, {0x10001, 0x3, 0x7, 0x7fff, @time={0x0, 0x0}, {0x9896, 0x8}, {0x9, 0x9}, @connect={{0xfc, 0x700ea533}, {0xa7, 0x2595}}}, {0xa5, 0x2001bd7, 0x8, 0x4, @time={r6, r7+30000000}, {0x401, 0x9}, {0xffffffffffffff25, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x1b0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x30, r1, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000044000)={0x22, 0x807, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f000000b000)=0x528) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f000003a000)={0x32, @time={r6, 0x0}, 0x2, {0x20000000402, 0x1ff}, 0x4, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000026000/0x4000)=nil, 0x4000, 0x3, 0x110, r4, 0x0) 2017/11/20 12:11:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f70707000", 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000c3e000/0x2000)=nil, 0x2000}) mincore(&(0x7f0000ce0000/0x4000)=nil, 0x4000, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = socket(0x18, 0x0, 0x4) unshare(0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(r0, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) connect$packet(r1, &(0x7f0000000000)={0x11, 0x1a, r3, 0x1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockname$packet(r1, &(0x7f0000e9f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000d42000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000003000-0x20)=[{&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000003000-0x16)="536d2b90fbd023044f07b67481049c04c029d744816d", 0x16}], 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000001000)={0x1, 0x100000, 0x0, 0x0, 0x20, 0x100000001, 0x4, 0xffffffffffffb186, 0x3, 0x1b}, 0x10) 2017/11/20 12:11:37 executing program 0: mmap(&(0x7f0000001000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x801, 0x6, &(0x7f00009b2000)={0x0, 0x0}) memfd_create(&(0x7f0000efa000)="00", 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008b1000)="2f6465762f6877726e6700", 0x3fa, 0x0) r3 = syz_open_dev$tun(&(0x7f0000d93000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000812000-0x4)=0x200, 0x4) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) socket(0x12, 0x1, 0x0) r8 = socket(0x10, 0x2, 0x0) socketpair(0x3, 0x7, 0x7, &(0x7f0000ce6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000dcb000)={0x10, 0x0}) bind$netlink(r8, &(0x7f0000088000)={0xf, 0x0, 0x80ffffffffffffff, 0x2000000404}, 0xc) setsockopt$SO_ATTACH_FILTER(r9, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000bb8000)=[{0x0, 0x759, 0x8000, 0x1bbe1ec0}]}, 0x10) write(r8, &(0x7f0000f01000)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) getsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000062000-0x4)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a89000)={r10, @empty=0x0, @rand_addr=0x8}, 0xc) removexattr(&(0x7f0000579000-0x8)="2e2f66696c653000", &(0x7f00001fd000-0x7)=@random={"757365722e00", "00"}) read(r3, &(0x7f000047b000-0xa)="00000000000000000000", 0xa) bind$inet6(r1, &(0x7f0000277000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(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) r11 = userfaultfd(0x0) ioctl$UFFDIO_API(r11, 0xc018aa3f, &(0x7f0000a5d000-0x18)={0xaa, 0x30, 0x0}) 2017/11/20 12:11:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000402000)="2f6465762f73672300", 0x0, 0x8003) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001000)={0x0, 0x1, 0x7737, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000062e000-0xe8)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000af0000)={0x0, 0x0, 0x0}, &(0x7f0000574000-0x4)=0xc) lchown(&(0x7f000062e000)="2e2f66696c653000", r1, r2) fcntl$notify(r0, 0x402, 0x22) ioctl(r0, 0x1, &(0x7f0000001000)="") 2017/11/20 12:11:37 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f0000dcb000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000eca000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00005ff000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400) faccessat(r0, &(0x7f0000ef4000)="2e2f66696c653000", 0x30, 0x1300) capset(&(0x7f0000f10000-0x6)={0x19980330, 0x0}, &(0x7f00008e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f0000099000)=0xfffffffffffffffa) mkdir(&(0x7f0000ac1000-0x8)="2e2f66696c653000", 0x100000000065) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000f29000-0xb2)="3739301def4e3c36fd35e30c00427c5fedadb15f98aa81b66fa917ca3b574c82a6df522216b9d6b472266da857cfc97991fbeaf17af00efb4d20c55c67f4e4dddb137dc8883c4ec57a1fa49f5f7dc0cf48e6eeb6030c58522bf0e40699a6dd6cd37cc171dbe456fbe4003caa998fbf2185f6616a46a198a3c7d4a0f7b06005b84954d516427b2b5f4065ae50c7ea636a7836a8e0f89eb95f9259ecb14d17af0fa20b05c39e5dc34b633f7114f1ccc3624182", 0xb2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0xc2d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x805, 0x0) bind$inet(r2, &(0x7f0000081000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x3) shutdown(r2, 0x0) connect$inet(r2, &(0x7f00000ba000)={0x2, 0x1, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup3(r1, r2, 0x80000) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) timer_create(0x6, &(0x7f0000b91000)={0x0, 0x2c, 0x4, @thr={&(0x7f00008b9000)="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", &(0x7f00004e7000)="229e8bd9be4c5c299ff604cd4cc4e1d96c64defa7989fcca337d0d00d93b8a257b09e093600129d610603a908ec5a1b5534bdcfe5b97f059dbaeb4a1e3a70da4028098d49458cd86519eb29deab9a7d92abe1e5743768038c9d3aec0c70339b666166ea48eaaafa7fa077b999a0e730d504bb7c7c0dc3ff43bf659e9aa63cf4ab515c77ab502c51d2add08dd90318b8119c117f736b41947c5ae2b7f6ca1af62d5d9e07a1b4388063744f21676a0d5a32784417e68"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d14000)=0x0) fchmod(0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000086000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000008c000)=0xb4) chdir(&(0x7f0000b4e000-0x8)="2e2f66696c653000") getpid() fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006cc000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006e3000)=0xc) sched_setaffinity(r4, 0x8, &(0x7f0000ec6000)=0x204) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000035000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r5, &(0x7f00005a2000)=@file={0x1, "2e2f66696c653000"}, 0xa) 2017/11/20 12:11:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d1d000)="2f6465762f6e65742f74756e00", 0x0, 0x400fc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x1f, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) clock_settime(0x0, &(0x7f0000ab1000-0x10)={0x77359400, 0x0}) connect$inet(0xffffffffffffffff, &(0x7f0000464000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) ioprio_set$uid(0x3, 0x0, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt(r2, 0xffff, 0x7f, &(0x7f0000002000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x55) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(0xffffffffffffffff, 0x8, r3) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace(0xffffffffffffffff, 0x0) socketpair(0x8000001001, 0x4, 0x5, &(0x7f00003bf000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/11/20 12:11:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000be6000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000d65000-0xc)={0x0, 0x2, 0x0}, &(0x7f0000fb1000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000bcf000-0xa0)={r2, @in={{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]}, 0x5000000, 0x6, 0x20, 0x0, 0x67}, &(0x7f0000ac9000-0x4)=0xa0) renameat2(0xffffffffffffffff, &(0x7f0000a5f000)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000e48000-0x8)="2e2f66696c653000", 0x2) r3 = getpgrp(0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ee3000)="2f6465762f6877726e6700", 0x206002, 0x0) preadv(r4, &(0x7f00001f6000)=[{&(0x7f0000a53000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}, {&(0x7f0000128000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3}, {&(0x7f00004fb000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}, {&(0x7f0000ab7000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f0000782000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f000059a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3}, {&(0x7f00000cb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x7, 0x0) r5 = memfd_create(&(0x7f0000f48000-0x1)="00", 0x2) getsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f00006c6000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000019000)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000fc0000)=0x0) recvfrom$ipx(r4, &(0x7f00005df000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52, 0x40012100, 0x0, 0x0) ptrace$pokeuser(0x6, r6, 0x80000000, 0x4) fanotify_mark(r5, 0x84, 0x2, r5, &(0x7f0000891000)="2e2f66696c653000") capget(&(0x7f00009c3000)={0x20080522, r3}, &(0x7f00004ad000-0x18)={0xffffffff, 0x4a5, 0x0, 0x2b0, 0x7ff, 0x34}) connect$inet6(r0, &(0x7f0000c5e000-0x1c)={0xa, 0x0, 0xffffffffffff0000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc000}, 0x1c) r7 = accept4(r0, 0x0, &(0x7f0000a6f000)=0x0, 0x800) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000fee000)=0x20000000000143, 0x4) sendto$inet6(r0, &(0x7f00001fb000-0x5ad)="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", 0x599, 0x0, &(0x7f0000f7d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000a6000)="2f6465762f73657175656e63657200", 0x1, 0x0) ioctl$EVIOCGSW(r8, 0x8040451b, &(0x7f00002ba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r9 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008e3000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x400002, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f0000cce000-0xa0)={0x0, @in={{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]}, 0x1, 0x5, 0x10000, 0x9, 0xffff}, &(0x7f0000f1f000)=0xa0) uname(&(0x7f0000be3000-0x77)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r9, 0x84, 0xf, &(0x7f0000c15000)={r10, @in6={{0xa, 0x0, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x4, 0x9, 0x60, 0x4}, &(0x7f0000464000-0x4)=0xa0) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000934000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000010000)=0xa9) ioctl$EVIOCGKEY(r8, 0x80404518, &(0x7f00000f5000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") [ 48.175501] device gre0 entered promiscuous mode 2017/11/20 12:11:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x2000000001, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000dca000)=[{0x6, 0x0, 0x0, 0x3}]}) prctl$getreaper(0xb, &(0x7f0000b09000-0x8)=0x0) socketpair(0xf, 0x803, 0x4, &(0x7f0000f18000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f000067b000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f000076b000)=0x5, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x2, {{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) r3 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) clock_gettime(0x0, &(0x7f00007e0000)={0x0, 0x0}) utimes(&(0x7f0000d10000-0x8)="2e2f66696c653000", &(0x7f000065a000-0x20)={{r4, r5/1000+10000}, {0x77359400, 0x0}}) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f000044e000)=0x0) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000b09000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_addrs=@rc={0x1f, {0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) write$fuse_bmap(r0, &(0x7f0000002000)={0x18, 0x3, 0x7, 0x0}, 0x18) poll(&(0x7f00005e3000-0x30)=[{r0, 0x1000, 0x0}, {r0, 0x20, 0x0}, {r1, 0x80, 0x0}, {r3, 0x40, 0x0}, {r1, 0x4400, 0x0}, {r3, 0x222, 0x0}], 0x6, 0x8000) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000eda000-0x120)={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]}, 0x0, 0x0, []}, 0x98) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000244000-0x11)="2f6465762f7667615f6172626974657200", 0x80000, 0x0) clone(0x0, &(0x7f0000295000)="", &(0x7f0000758000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="") poll(&(0x7f0000a3d000-0x8)=[{r3, 0x8, 0x0}], 0x1, 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ab9000)={{0xffffffffffffffff, 0x0, 0x6, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) restart_syscall() unshare(0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000957000-0x4)={0xffffffffffff0457, 0x0, 0x7}) 2017/11/20 12:11:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)="646503df", 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00002ad000)=[], 0x0) ftruncate(r0, 0x10001) write(r0, &(0x7f00007fc000-0x3)="48", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0x800000020000003) getpeername$llc(r0, &(0x7f0000a8f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000970000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) poll(&(0x7f0000408000-0x50)=[{r0, 0x100, 0x0}, {r0, 0x10, 0x0}, {r0, 0x8, 0x0}, {r0, 0x80, 0x0}, {r0, 0x40, 0x0}, {r0, 0x2, 0x0}, {r0, 0x400, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x90, 0x0}, {r0, 0x40, 0x0}], 0xa, 0x15) preadv(r0, &(0x7f0000e27000)=[{&(0x7f00003ba000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4}, {&(0x7f00003ea000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a}, {&(0x7f0000fce000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}, {&(0x7f0000ea6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f0000786000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x5, 0x0) symlinkat(&(0x7f0000001000)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000001000)="2e2f66696c653000") 2017/11/20 12:11:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000002000-0x8)="6b657972696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000000)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) getsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f00001bd000-0x4)=0x0, &(0x7f0000001000-0x1)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f000083f000)="2f6465762f73672300", 0x8000, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00007fd000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x101001) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) sendmsg$netlink(r5, &(0x7f00007ea000-0x38)={0x0, 0x0, &(0x7f0000dbf000)=[{&(0x7f0000e73000)=[{0xe4, 0x8a, 0x400, 0x3, 0x4, "f289cb2a0e5e1469ac8e4533d76a4729bdbfb5411d2fdbdcb99a03e6d9098bcd3a383cee5dcb4f27f7d3f8eead08e7df0e4e4855ac4ebbd371a2350be29d1e06523de380eb860b85780f6c1d7b5351f07a26b8411609e7217776c4b698eda0a0167bfe84eddb89212fe5adb02a7911b9cb6d9bb89537e2057af944186d0bff925d985e77d997fd2986149432d69452a656860f820197d43dd1f666259a3e0a2ebf5ccfe2f42c02ff0b929920dd756fb718cfc3dc25049fda97ee6d446d0c1964ef865b4420b1b20361daecc0d37a023ba4585c0d"}, {0xa4, 0xd42b, 0x200, 0x1, 0x9, "60eba0d81f9441c5a2976dbce9a9fbcbc6d45b182e5c158b897523f1741ffe422f490b3a5e5c89e4de109c68a95e9c3fe4e23e51243f64f703af2531a837b15865f2e93ccaa6f2efcece9ecf08fe26240cc0be9ac73b6915328981b29d13ea0e65a885d38360f6a2727aedb337ba007e22d9271e0a17808e16a6cf060e02e5819b703a48a91c49db2d3d554a917a97d50140c32c"}], 0x188}, {&(0x7f0000767000-0x1fb)=[{0x10, 0xfffffffffffffff7, 0x110, 0xfffffffffffffbff, 0x0, ""}, {0xc0, 0x8, 0x12, 0x95, 0xfffffffffffffffb, "aef41177e3f9df04d4198c9ab014eb314058b6cb86ebe2d555ba67a3750bbb515f193455c8f268f517a6620e0af12e8bab504c90f8bf4853ffc5a49f4d878d3d479b27a2611c65b33a9fbed90633f7abf19ef740a75a6b33fb21c83d8185576862e9a3230a38af24d63598fe4176ae3a27c393a5bb6384c774984aadbbfe4478db026597f29051b329b8e092dc5f0de7c4f9b47783c08c849bc63965c454b2f59a0fdfa580283be2427a922f432c135a"}, {0xbb, 0xffffffffffffe311, 0x100, 0x0, 0x100000000, "c0a805cb5aa4fc0783e1593838f88d7c42657286830a28a23a6edfde33b2e828d9d3e0b476a11382650d3194a7b66bc4be1c8285554c96591ec54274776be7b31858a3480f8211e0c729f39665bf820034b9c73dc42a25a5fdaef46e60becee84f4efe7f11810a4eaef778ab2f60f0927c2b3a95e59e44d5e13260ce918f948625f62cca3a8c92bcfda46b09978d1f65becc39dfb67ca3afc3c062d366acfa46cbe98f0cab8d9ebb58e944"}, {0x70, 0x11, 0x8, 0x80000001, 0x6, "0932ff8abe61682e802816a7d05debdb754c407e7c382d7b06bf560ef07c752d9692ff3a206de052af9b691ba41ab00140bdc2794e6771b64ef20a314d3939b6fc05e41694de459040c1d071d1772be272016bbe43e1c7ae75d02807d6c8957b"}], 0x1fb}, {&(0x7f00001c8000)=[{0xcf, 0x7f, 0x305, 0x7fff, 0x8000, "9ba45e7d6ba0709e53581b4671f5b6fed93eb949cbbafd100420d4ba09147bcb8fc97d8756453c8635589ab627fe93f9e203758d94da9cc1b4a80c6fa6fca7e40534d94e42e35f1492c1ce24307665b76cc03b7a3d40b00f1c4f027792f47f4b67eaf4a1aee4087a8ce9bf48814f00338d051766dffdd58c3f0dd9acb1015ae8bf2d4a0047243b2a1017606ab7b6ac05a9808718fca904552389330d84988b9a4e5373762829cb724666b179247897f5d413859189cfcaf5d2a6a1cbc8f0e6"}], 0xcf}, {&(0x7f0000cb1000+0xf5b)=[{0xdc, 0xd7c, 0xb20, 0x956e, 0x3f, "2ba6c062ec54e8935b635bb5cd4ed4f9373f00bc49043aa497a700cef3247270563ba40e7c60749fedc8697ff3f0317fce476b3d61ff9e9df2329ebcca34e3b6514e9c57493d1961374b79ee5112d3a52a91b31b65680a82de00d173ae59a5880ff9e8cd565b5e783364192a695b8070a760a9a2880a2cb5d848ce08007c434d5a0469a4a5810e8578c6ae46882b141947ab92fce8eda78e31d19efeb29f8622b58df54e386e6dc93e2e2d957da4cb8ed629569bf9a2a7f5f1ddacd8d0e30c19d4f94e6f5fbb1752724364c4"}, {0x5d, 0x4, 0x201, 0x40, 0x5, "e1b80fdd16618c7f4ea008f311bbb013670f54eb1512249c76b70300337f44c33b3a700c7f84bdae5f172f03835903f9a6ac7fb9fb44640889faeeb5076f41da89ee9b2664a8545498e7bd916d"}, {0x1010, 0x22, 0x320, 0x3, 0x97d3, "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{0x1010, 0x7, 0x8, 0xfbb, 0x3, 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{0x5f, 0x3f, 0x304, 0x5e, 0x7, "1d1ca04a2c9446557f000c6598efc6b09912401f0755e811f29bc14ba2ee4189b46c35241a83960a77bc1ff022d33916d94f3c649661bef163b6732cd05e4e97aefeaa9503efea994ae41ed98ae215"}, {0xa1, 0xffff, 0x800, 0x1000, 0xfffffffffffff000, "5163bfab7c89f701e1b0f90cd068f08bcf3e660092224f8486cef8f6d8e411dacb5aab01ca7e0872dea6750134f70469e722407182c12748ca90f9eac8132a9ef3e018019f3455059bd05d01e30889224f6a0e6e3f96f1709c2d7e3c26fc0d9760587802510f5cc3ae0839663012d248150fdc70c3ce0daea41c6b2703325aa1ed683567c921227d8989f79c7b67386c36"}, {0xdb, 0x80, 0x108, 0x92ec, 0x0, "343d271daab94508c72a8cc38f857bf7d0c46a00a2164e19fd9f6a5b1c247f7cf5bed9d38a582c5e2fb18363795e54cfa02ef0b4b624e0ab98ee21cd99d7da878ddd7089077e94da31940833b8796f3103d2dd30c23b4f57693da019b3f95943386c82faf5e5314fe2be7fa896b240e6ab49e3e96ec0ec7bdb68a0e0d7483002d05dbd032326dd9eb07968e3d8677583df5e5ff8c00b90fdfdea10549b346a2cdb9d453896aa890dcd5e6120d6e449d9733d1c619f06c9d05eb93f27e0eba39e7a466a04bd128279debb1d"}, {0x10e, 0x6, 0x214, 0x4, 0xfffffffffffffffb, "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"}], 0x2442}], 0x4, &(0x7f00005ce000-0x70)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r2, r4, r5]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r2, r3]}, @rights={0x18, 0x1, 0x1, [r2, r3]}], 0x4, 0xfbb973cea6343943}, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) listen(r3, 0x7fffffff) unshare(0x8000400) r6 = socket$netlink(0x10, 0x3, 0x0) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000583000-0x4)=0x0, &(0x7f000008b000-0x4)=0x0) writev(r6, &(0x7f0000d2b000)=[{&(0x7f0000d25000-0x29)="290000001800fffdfeff7500000a00210200e3000000000700feffff0800080005000200000000c000", 0x29}], 0x1) 2017/11/20 12:11:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10000001, 0x839) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000962000-0x4)=0x0, &(0x7f00006cd000)=0x4) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x69, &(0x7f0000f74000)=0x40000000001f, 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000012a000-0x4)=0x0) getpriority(0x1, r1) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00000ca000-0x4)=0x0, &(0x7f0000ea5000)=0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f00002af000/0x1000)=nil, 0x1000, 0x0) r2 = syz_open_dev$loop(&(0x7f0000249000)="2f6465762f6c6f6f702300", 0x2000000000004, 0x7fffc) fgetxattr(r0, &(0x7f0000e15000)=@random={"62747266732e00", "637075736574706f7369785f61636c5f61636365737300"}, &(0x7f000094e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000c60000-0x4)=0x0) fcntl$getown(r2, 0x9) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f000004f000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) r3 = open(&(0x7f000039a000)="2e2f66696c653000", 0x141042, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000061e000)={0x20000008, 0x1, 0x0, 0x0, 0x9}, 0xc) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000314000-0xa)="2f6465762f70746d7800", 0x82, 0x0) getrlimit(0xf, &(0x7f000088a000-0x10)={0x0, 0x0}) sendfile(r4, r2, &(0x7f0000336000-0x8)=0x0, 0x6bc6) add_key$keyring(&(0x7f0000a65000)="6b657972696e6700", &(0x7f0000b39000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r5 = request_key(&(0x7f0000c34000-0xb)="6173796d6d657472696300", &(0x7f0000580000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000034000)="2f6465762f70746d7800", 0xfffffffffffffff9) keyctl$instantiate(0xc, r5, &(0x7f0000015000-0xfff)="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", 0xfff, r5) ioctl$TIOCTTYGSTRUCT(r4, 0x541a, &(0x7f0000960000)="0000000000") r6 = accept4$ax25(r3, &(0x7f000053f000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000a92000-0x4)=0x10, 0x800) getdents(r3, &(0x7f00001e6000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90) syncfs(r6) ioctl$TCSETS(r4, 0x5402, &(0x7f00003dd000)={0x3, 0x7, 0x3, 0x0, 0x7, 0x400, 0xfffffffffffffff9, 0x8, 0x9, 0x1, 0x5, 0x40}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cbc000-0x10)="2f6465762f73657175656e6365723200", 0x20000, 0x0) socket$netlink(0x10, 0x3, 0x16) 2017/11/20 12:11:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000+0x5f2)={0x0, 0x0}) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x3, 0x0}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) socketpair(0x0, 0x0, 0x8000, &(0x7f0000bf2000-0x8)={0x0, 0x0}) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) ioctl$TIOCMBIS(r3, 0x5417, &(0x7f000001c000)=0x1) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000354000-0x20)={{&(0x7f0000d27000/0x4000)=nil, 0x4000}, 0x3, 0x0}) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, r2) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000207000)={0x0, 0x80, 0x0, 0x9}, &(0x7f0000730000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000c47000)={0x0, 0x1ff, 0x31}, 0xc) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3f, &(0x7f0000843000-0x4)=0x0, &(0x7f0000c13000)=0x4) 2017/11/20 12:11:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000-0x10)=@common="69703667726530000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r1, 0x0, r0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000721000)=0x0) request_key(&(0x7f0000ff6000-0x5)="7573657200", &(0x7f000002d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001f0000)="48", 0xfffffffffffffffa) getpeername$llc(r3, &(0x7f00001ef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fe1000-0x4)=0x10) clone(0x1100000, &(0x7f0000087000-0x62)="2ea33838f214695758bd121b90acb0156c40f1a9045339fa5f5b85d31ee1e4e185c9be75c0788f0784bad50ebd3c6950e5486e7bccce00b07ffd15f7933f2ea12e8bef060bb1940e31a05aaf3689f85112613f8fbb9723e4b6d9f87503f1674cc735", &(0x7f000058a000-0x4)=0x0, &(0x7f00006cb000)=0x0, &(0x7f00006f9000)="4c2eba78f587a12f8849cb4297c4a8542746262ab011ce580edbe6d35ba93a9d4483cb1ed95ee6833dc985931ddc985e35891dd2ec") ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000bbd000)=0x0) prlimit64(r4, 0x1, &(0x7f0000ec8000-0x10)={0x80000000, 0x8}, &(0x7f0000f3f000-0x10)={0x0, 0x0}) mq_getsetattr(r3, &(0x7f0000133000-0x40)={0x4, 0x8, 0x16, 0x101, 0x0, 0x3d, 0x9, 0xffffffffffffffc1}, 0x0) delete_module(&(0x7f0000c88000)="2e4021287d7573657200", 0x800) r5 = fcntl$dupfd(0xffffffffffffff9c, 0x400000, 0xffffffffffffffff) fcntl$getown(r2, 0x9) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000ea0000-0x10)={0x6, &(0x7f000097b000)=[{0x2, 0x9, 0x5, 0x3}, {0xff, 0x8, 0xfffffffffffffbc4, 0x0}, {0x9, 0x5, 0x98d, 0x9}, {0x10001, 0x9, 0x8000, 0x2}, {0x66, 0x80, 0x0, 0x9}, {0x3, 0x4, 0xfffffffffffffffc, 0x8}]}) getsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f00005d7000)=0x0, &(0x7f0000b4e000)=0x4) getsockopt$inet6_dccp_int(r3, 0x21, 0x4, &(0x7f00007df000-0x4)=0x0, &(0x7f0000d90000-0x4)=0x4) getsockopt$inet_tcp_int(r5, 0x6, 0x1f, &(0x7f00009b9000-0x4)=0x0, &(0x7f0000412000)=0x4) 2017/11/20 12:11:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) shutdown(r0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000b41000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="2f1421a9edce", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000ee8000)={0xf2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0x83, 0x100000001, 0x100, 0x0, 0x4, 0xfffffffffffff000, 0x80}) r2 = socket$inet(0x2, 0x2, 0x0) epoll_create1(0x80000) r3 = socket$inet6(0xa, 0x7, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00002d7000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x94, 0x2, 0x2, 0x6, 0x2, 0x1, 0x7}, 0x20) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000fd6000-0x4)=0x200080000004a, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000558000-0x1)="03", 0x1, 0x8040, &(0x7f000085d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fchmod(r1, 0x50a) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r2, &(0x7f00002df000)="", 0x0, 0x20000004, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000dae000)="c297", 0x2) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000fe1000-0x1)="", 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000fdb000)={0x0, 0x0, &(0x7f0000ee6000)=[{&(0x7f0000fe2000-0x15)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000105000-0xc9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}, {&(0x7f0000fdd000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}, {&(0x7f0000fde000-0xc3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3}, {&(0x7f0000fe1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}], 0x5, &(0x7f0000b55000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x10000}, 0x2020) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000510000/0x1000)=nil, 0x1000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f00006e0000)=[{0x4, 0x8000}, {0xc, 0x7}, {0xc, 0x4}, {0xf, 0x6}], 0x4) 2017/11/20 12:11:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000ca6000-0x4)=0x0) r1 = getpgrp(r0) r2 = getpgrp(r1) getpgid(r2) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b6d000)=0x0) r4 = gettid() r5 = getpgid(r4) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f000030c000-0xf)="2f6465762f73657175656e63657200", 0x800, 0x0) setpriority(0x3, r5, 0x5) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000694000)={0x0, @in6={{0xa, 0x1, 0x800000000000005, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005c0000)=0x8c) ptrace$getregs(0xe, r5, 0x7a7, &(0x7f000009e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f0000686000-0xe4)={r7, 0xa, 0xd9, "1149cba4c41824c3db14b400262b14be0acaa4e53d09be6d2f0f9ad6ace5d93852c395e7ac686c0ddf16257aed7306f1485ac690a51ab08a0315520a1d07d52359737b77341132669842c975f29059e5101119e91ddee2f8205a38b7ef3ad1e755ad37c2f2c47c9f37ba5f71600fa099043c0ac02b79d44d464f7da457f135110454cf7bda44e2c81fce05374413bb71cb2cfac39020fe13b64c73335e59444913c28411f9db5a52d6c08b6369c4675342c289c07a1ec67e45ec555b70bad35958787ffcf0aa5fdae7480d4d55ea6b69e9333c17e2ca39a84c"}, 0xe1) syz_open_dev$usbmon(&(0x7f0000daf000)="2f6465762f7573626d6f6e2300", 0x800000001, 0x20040) r8 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x20) utime(&(0x7f0000f88000-0x8)="2e2f66696c653000", &(0x7f00009f1000)={0x1, 0x2}) pwritev(r8, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000bb7000+0x9a0)={0x4, 0x8001, 0x7, 0x6, r7}, 0x10) r9 = openat(0xffffffffffffff9c, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x2) bind$netrom(r8, &(0x7f0000fac000)=@full={{0x3, {"06441c048f0e20"}, 0xdb}, [{"ec5b2ee94ad25b"}, {"149ef3739df73a"}, {"165b802904b49c"}, {"2d2261620f03f4"}, {"43edb803dd2500"}, {"e6c592ee802848"}, {"6a9d86e64f3fbb"}, {"f973f5d32d5afa"}]}, 0x48) r10 = socket(0x10, 0x3, 0xa) sendfile(r10, r9, &(0x7f0000fd3000-0x8)=0x0, 0x80000001) r11 = dup3(r6, r6, 0x80002) getpgid(r3) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r10, 0x84, 0x72, &(0x7f0000ba4000-0xc)={r7, 0x81, 0x10}, &(0x7f00001cb000)=0xc) connect(r11, &(0x7f0000edf000)=@ax25={0x3, {"0639c32de99fb5"}, 0x12}, 0x10) getpriority(0x1, r3) r12 = socket(0x11, 0x80003, 0x0) setsockopt(r12, 0x30000000107, 0x14, &(0x7f00009be000-0x4)="f9010008", 0x4) sendto(r12, &(0x7f00004d3000)="6229597d99cce66196078bd8089767922add1b41e390643e92e2756e732499c2993d0cc19c77dfe3b45e696a676332087d9f06d090ae03794e78833003fa32c861043d1fab36d3add69ae0c8eea59129a921f7238b8eb6557ff6fb1579dd733a1aef10cc2779cb7af13283563d7716d9a1ef1f58", 0x74, 0x0, &(0x7f0000c25000)=@in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x54a4b8bc}, 0x1c) [ 48.395154] device gre0 entered promiscuous mode 2017/11/20 12:11:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = gettid() capset(&(0x7f00000fc000)={0x20080522, r1}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x0}) fcntl$setstatus(r0, 0x4, 0x44000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet(0x2, 0x4000000000000000, 0x6) syz_open_dev$loop(&(0x7f00001fa000-0xb)="2f6465762f6c6f6f702300", 0x40000000006fe, 0x125080) pipe(&(0x7f000080c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") keyctl$instantiate(0xc, 0x0, &(0x7f0000b05000-0x1)="aa", 0x1, 0x0) mknod(&(0x7f0000a89000-0x8)="2e2f66696c653000", 0x40, 0x24) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000d8f000-0x18)=[], &(0x7f0000d66000)=[]) execve(&(0x7f0000987000-0x8)="2e2f66696c653000", &(0x7f0000fed000-0x10)=[], &(0x7f0000d4c000)=[]) r3 = open(&(0x7f0000d3a000)="2e2f66696c653000", 0x804000000000000, 0xfffffffffffffffd) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000242000-0xc)="2f6465762f6175746f667300", 0x10800, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f000003d000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r4, 0xc0406429, &(0x7f0000c3f000)={0x0, 0x1, &(0x7f000058c000-0x10)=[0x0], &(0x7f0000df0000-0x28)=[0x0, 0x0], 0x22, 0x0, 0x10000, &(0x7f0000bbd000)=[], &(0x7f0000c6e000-0x14)=[], 0x0}) bind$llc(r2, &(0x7f000097e000)={0x1a, 0x1f, 0xc7, 0x7ff, 0x6, 0x2, @random="898c0784b97f", [0x0, 0x0]}, 0x10) creat(&(0x7f0000b7a000)="2e2f66696c653000", 0x0) r5 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_buf(r5, 0x29, 0x40, &(0x7f0000fdf000-0x28)="", &(0x7f0000fdd000-0x4)=0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2017/11/20 12:11:37 executing program 0: mmap(&(0x7f0000001000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x801, 0x6, &(0x7f00009b2000)={0x0, 0x0}) memfd_create(&(0x7f0000efa000)="00", 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008b1000)="2f6465762f6877726e6700", 0x3fa, 0x0) r3 = syz_open_dev$tun(&(0x7f0000d93000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000812000-0x4)=0x200, 0x4) r7 = fcntl$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}) socket(0x12, 0x1, 0x0) r8 = socket(0x10, 0x2, 0x0) socketpair(0x3, 0x7, 0x7, &(0x7f0000ce6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000dcb000)={0x10, 0x0}) bind$netlink(r8, &(0x7f0000088000)={0xf, 0x0, 0x80ffffffffffffff, 0x2000000404}, 0xc) setsockopt$SO_ATTACH_FILTER(r9, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000bb8000)=[{0x0, 0x759, 0x8000, 0x1bbe1ec0}]}, 0x10) write(r8, &(0x7f0000f01000)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) getsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000062000-0x4)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a89000)={r10, @empty=0x0, @rand_addr=0x8}, 0xc) removexattr(&(0x7f0000579000-0x8)="2e2f66696c653000", &(0x7f00001fd000-0x7)=@random={"757365722e00", "00"}) read(r3, &(0x7f000047b000-0xa)="00000000000000000000", 0xa) bind$inet6(r1, &(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$inet6(r1, &(0x7f0000f0a000-0x2)="cf36", 0x2, 0x0, &(0x7f0000f06000-0x1c)={0xa, 0x0, 0x4e9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r11 = userfaultfd(0x0) ioctl$UFFDIO_API(r11, 0xc018aa3f, &(0x7f0000a5d000-0x18)={0xaa, 0x30, 0x0}) 2017/11/20 12:11:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000b3f000-0x8)="2e2f66696c653000", 0x80, 0x40) getpriority(0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000be7000-0x10)=[{&(0x7f00009ba000-0x2a)="290000001800ffff00000000010000000200e30900000007000006000b0008c003001000000000ff00", 0x29}], 0x1) fcntl$setsig(r0, 0xa, 0x5) [ 48.418649] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=138 sclass=netlink_route_socket pig=7027 comm=syz-executor7 2017/11/20 12:11:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002f8000)="2f6465762f72666b696c6c00", 0x100, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000adb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c82000)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000784000-0x68)=[@in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8f4e}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000049e000)={0x8, 0x1, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, "216681ef14536e52", "c9979328a76e287c8f13ead02515d78a9dc4133803b2876488abaf056dfb5cf3", 0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_setaffinity(r2, 0x8, &(0x7f0000b12000)=0x0) unlink(&(0x7f0000636000-0x8)="2e2f66696c653000") timerfd_create(0x40000000000b, 0x800) eventfd(0xac) chmod(&(0x7f0000af2000-0x8)="2e2f66696c653000", 0x12) socketpair$unix(0x1, 0x400000000001, 0x0, &(0x7f00009be000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x8000000000, 0x101082) r5 = socket$unix(0x1, 0x5, 0x0) r6 = memfd_create(&(0x7f00000ff000)="636c69656e7430000000000000000000000004ffe400000000000000006c0000000000000000000000000000000000fdffffffffffffff000000000000000000", 0x1) ioctl$LOOP_SET_DIRECT_IO(r6, 0x4c08, 0x6) memfd_create(&(0x7f0000073000)="297070703100", 0x100003) fcntl$setlease(r1, 0x400, 0x200000000002) sendmsg$nfc_llcp(r6, &(0x7f000048f000)={&(0x7f000082e000)={0x27, 0x5, 0x5, 0x1, 0x0, 0x1a40, "f3d3a5c4236d7dd0b68f431b906a8f56df03515c89a6ce53104517f70a1dde68d22f93ad4c47ce36091d5b5d18b577c4e8bb88b3f0d5c7e99f47f3022ab3e1", 0x7f}, 0x60, &(0x7f00007ad000-0x20)=[{&(0x7f0000d01000)="a584cc5a9e3968a9dcda42e3b9130e5ea4c75eca9eaa4da1f6e4c30ed353ff5896e42030e8d9f217525fe2afe6c85e289af7e8ff44ac5c0656", 0x39}, {&(0x7f000037a000-0xb8)="23068359d791a04b8185f671a71b090c27ae12a8ce19a2b8751f452c82ed1530b99a541f92d1d8964b42c2241f8181d58556aa1a524524b8cc27fd50c37d893c5f7b8755719e6af4c08aca31f801a5ef37c128d163bda2c948aa57a6b703808b47095edcfc3285dcbd451381698711e181148265755fe1d7217837aa33599999eda6b0e67e60c8895a6f83bca36c7d95aa2a443ae15b639b73e89db9656b053916533aaa03410554c8376628608762aa62d5c9ec4636a40a", 0xb8}], 0x2, &(0x7f0000c38000)={0x28, 0x0, 0x8001, "3118cfb0dff65d9facf1f8ec0d8bd10125a74fdf5a04"}, 0x28, 0x20000000}, 0x4000081) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000e88000)={0x0, 0x3f}, &(0x7f0000180000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f00006a3000)={r7, 0x9, 0x20}, 0xc) flistxattr(r5, &(0x7f0000b1c000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b) r8 = accept(r3, &(0x7f0000b9e000)=@hci={0x0, 0x0, 0x0}, &(0x7f000046f000)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f00002d2000)={0x7, 0x0, 0x8, 0x5fc1, 0x2, 0x100000000, 0x3, 0xffffffffffffffe1, r7}, 0x20) fchmod(r4, 0x3ffffffffffffffe) pread64(r4, &(0x7f00002a6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69, 0x0) sendfile(r4, r4, &(0x7f0000224000-0x8)=0x2004, 0x100000002) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x0, 0x0) socket$inet6(0xa, 0x80001, 0x0) 2017/11/20 12:11:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fed000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x400008912, &(0x7f0000000000)={@common="69000000066c30000002e9ffde0300f1", @ifru_addrs=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}}) sync() r2 = creat(&(0x7f0000242000+0x7c4)="2e2f66696c653000", 0x102) getsockname$packet(r2, &(0x7f000025e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001bc000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000165000)={0x0, 0x8}, &(0x7f0000197000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00005ce000-0x20)={0x6, 0x8c, 0x204, 0x3e1, 0x5, 0x0, 0xfffffffffffff801, 0x8, r3}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) bind$inet(r2, &(0x7f0000f2a000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TCSETA(r2, 0x5402, &(0x7f00009f2000-0x14)={0x2, 0x3, 0x176, 0xff1, 0x80000000, 0x7, 0x3, 0xe8, 0x3, 0x4}) ioctl$sock_ifreq(r4, 0x89f4, &(0x7f0000f91000)={@common="010001e9000000000400000000000002", @ifru_data=&(0x7f00008e8000-0x20)="de000000000002000003ff00000004001900000200000000000000f5238f7e23"}) 2017/11/20 12:11:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a5c000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000083f000)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000d6a000-0x4)=0xc) sendto$packet(r0, &(0x7f0000fbd000-0x81)="8d7597180fba3724b2bdbf6eac5cbaf9a9bf4e02fa17abce48c356fe2ad3a42b5812665e996aeb8c67339435315a8d4670b3dfedc9f8c5c1bf60181f0359f2dd12d6863d31d2dbffdcf918efa80743dda0bf7d08a246a5d034d48ba543dad6f3599b1fba495e2509d28dce72e24cf5525d5401e09680298460f0afba691e7a6013", 0x81, 0xc94333b4295030ae, &(0x7f0000b0a000)={0x11, 0x6, r1, 0x1, 0x3, 0x6, @random="dd963a7a4b72", [0x0, 0x0]}, 0x14) rename(&(0x7f000043a000-0x8)="2e2f66696c653000", &(0x7f000065b000)="2e2f66696c653000") setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x2, 0x4) getsockopt$inet6_dccp_buf(r2, 0x21, 0x80, &(0x7f0000296000-0x61)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000080000-0x4)=0x61) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f000084d000)={0x4, 0x9, 0xfffffffffffffffd, 0x8}, 0x10) r3 = getpgid(0x0) sched_setattr(r3, &(0x7f0000d38000)={0x30, 0x6, 0x1, 0x7, 0x5, 0x2, 0x5, 0x1}, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000897000)={0x0, 0x0}, 0x8) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000083000-0xc)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f000051f000)=0xc) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000ce1000)={r4, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000460000-0x4)=0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000fe6000)={{0xa, 0x0, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, {0xa, 0x2, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x100000000, [0x1, 0x6, 0x3ff, 0x81, 0x6, 0x6, 0x1, 0x7]}, 0x5c) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00006b2000-0x10)={0x0, 0x81, 0x1f, 0x5}, &(0x7f00000a1000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00005c4000)={r5, 0x3f}, &(0x7f0000f06000)=0x8) pipe(&(0x7f0000bf5000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_TX_RING(r7, 0x10e, 0x7, &(0x7f0000891000)={0x1, 0xfd, 0x158b883e, 0xb3f}, 0x10) ioctl$DRM_IOCTL_GET_MAGIC(r8, 0x80046402, &(0x7f00002c7000)=0x4) ioctl$DRM_IOCTL_WAIT_VBLANK(r7, 0xc018643a, &(0x7f0000e33000)={0x40000000, 0x7, 0x10}) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f00005dc000)={{{@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}, {{@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}}, &(0x7f0000199000-0x4)=0xe8) sendmmsg$inet_sctp(r2, &(0x7f0000f95000-0x70)=[{&(0x7f0000f98000)=@in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00008e5000)=[], 0x0, &(0x7f0000c9e000+0x537)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x8a, 0x200, 0x0, 0x100000000, 0x7, 0xea1c, 0x1, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0xea, 0xc, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffff800, 0x2, 0x6, 0x8, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x8000, 0x8, 0x401, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0x7, 0x5, 0x8, 0x9, 0x0, 0xb8bf, 0x10001, r5}}], 0x5, 0x40}], 0x1, 0x80) 2017/11/20 12:11:37 executing program 4: socket$inet_icmp(0x2, 0x2, 0x1) 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) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(r1, 0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f000099a000/0x3000)=nil, 0x3000, 0x1000000, 0x35, r2, 0x8002000000005) r3 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x2, 0x84, &(0x7f0000006000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xd0e000)=nil, 0xd0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d11000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x10000000014, &(0x7f0000be3000-0x14)="ff55d36cffba04715d0000000000000100000000", 0x14) ioctl$sock_SIOCSIFBR(r4, 0x8940, &(0x7f0000974000)=@get={0x1, &(0x7f000044f000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1ff}) socket$inet6(0xa, 0x2, 0x1f) setsockopt$inet6_buf(r0, 0x29, 0x8000000000014, &(0x7f0000367000)="ff55d36cffbae9515d0000000000000100000000c9", 0x15) close(r4) close(r1) ioctl$sock_SIOCSIFBR(r3, 0x8940, &(0x7f0000101000)=@get={0x1, &(0x7f000044f000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1ff}) mmap(&(0x7f0000000000/0xd0e000)=nil, 0xd0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa84000)=nil, 0xa84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000d13000)="ff01", 0x2) 2017/11/20 12:11:37 executing program 3: r0 = perf_event_open(&(0x7f0000981000)={0x2, 0x78, 0x10d4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r2, &(0x7f0000000000)="fd6a0700b0455f733bdf489868336e8807e4f4249c61436701438b655da7e39463b2d0df2a361c085c713b21018dbb8147fca29907cd5ec4bd23d3d980c38c997e60667d6cb86d9946b75481fa6167780b741ec3fa30685c35a37776f5986a6f9fbdfdfb28d974569b", 0x69, 0x4000000, &(0x7f0000000000)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r3, 0x7fff, &(0x7f0000002000-0x8)=0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r1, &(0x7f00008d5000-0x10)={0x2, 0x0, @rand_addr=0x1c00000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000b45000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f0, 0x100, 0x0, 0x0) r4 = openat(r0, &(0x7f0000ca1000-0x8)="2e2f66696c653000", 0x80100, 0x80) recvfrom$unix(r4, &(0x7f00008e6000-0xc3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3, 0x20, &(0x7f0000f15000)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00004ba000-0x4)={0x6}, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000341000)={0x0, 0x1, "82"}, &(0x7f0000686000-0x4)=0x9) sendto$inet(r1, &(0x7f0000a9e000)="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", 0x1002, 0x1000040001, &(0x7f0000931000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/20 12:11:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80004, 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a75000-0x9)="2f6465762f70707000", 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$sg(&(0x7f000001f000)="2f6465762f73672300", 0x28, 0x806) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000289000)={0x0, @in6={{0xa, 0x3, 0x75, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x1, 0x27, 0x8, 0x16, 0x2, 0x2, 0xfff, 0x401, 0xfffffffffffffffe, 0x0, 0x10000, 0x8, 0x0, 0x7fffffff]}, &(0x7f00006d8000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000308000)={r4, 0x44, "0c82fb429dcaf7dc6efd7dfcf3f968eb98f76aa1323b2837c6c7252b26db2f77d800652767c7a6d3eada621a83246bd48a07bb1f35dc0e9be7f915e7c1957a471547cef1"}, &(0x7f0000e65000-0x4)=0x4c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000299000)={r5, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3fdd, 0x1, 0x40, 0x100, 0x20}, 0xa0) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000304000-0x8)=[0x7, 0x20]) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d79000-0x11)="2f6465762f7667615f6172626974657200", 0x80000, 0x0) getsockopt$sock_timeval(r0, 0x1, 0xffffffffffffffff, &(0x7f00001e2000-0x10)={0x0, 0x0}, &(0x7f0000365000)=0x10) write$evdev(r1, &(0x7f0000814000-0x30)=[{{0x0, 0x0}, 0x78, 0x9, 0x7}, {{r7, r8}, 0xffff, 0x1, 0x2}], 0x30) sendmsg$netlink(r3, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f000000c000-0x30)=[{&(0x7f0000007000)=[{0x11, 0x0, 0x0, 0x0, 0xfffffffffffffffd, "64"}, {0x5e, 0x4, 0x200, 0x80000000, 0x6, "ab1b917f841071a336f7154710f09c78e336f127923d66bb44919713a2e1c39c3e034d31b6245adc79a5e21e1938929c87da18520433b32d8f6b50df1d34dac2c1c964f00089b53b4ac9bb410fe1"}], 0x6f}, {&(0x7f000000c000-0x1258)=[{0x7e, 0xffffffffb36cae5a, 0x400, 0x80000004, 0x200, "a35d284ba5f0cd27ff071de94234e5a599c1a10069212864c45d2a38e1af9c91fcf69e71b344afebcfdeabd381f8d82691fc99c8af7cfc34306fac42151e9c2a11899ee5165d58fa4fbec913140460e5cd48c15eff209ee0758d8cc253d134edfc63425a2d317e5160bfc3352b6e"}, {0x84, 0x189d, 0x415, 0x1, 0x1000, "b1be48fa4b6496e6a1d4f01946a00b84f4598d37ca8cb03c0eede6da49432605d30587280b75dff76a510c178a8f3f79fd89bcd9e899e8679077851d4db4f8d32bd90d9a13f58f183dab90ea7d82c5170c5d567977b67f0657ec86b491cd2c9a67601f816ea0f5a37b282adae0ee53f95195f3e7"}, {0x83, 0xffff, 0x300, 0x5, 0xa230, "8ca4886c7b15470cc7cbb05b8158c9f1596f1ba6fd81ebfc2335204d973927a269cbb9aa1f76d959266069cc05f6dd4fc4492a45666df94288905aba60a324deed06934a3b7829a3441e75eb1eecbaf9747760a263f84432a4791177833fab98dbd3aaa1cdaa3024009a1a5962416ef2f47e43"}, {0x43, 0x8, 0xb00, 0xa0d, 0xffffffffffffffa0, "10b3b374759f31701a4c9e77d8f46da9c069921512fcebf039aa4f39f3ba4e01eb3bac3fdb1f74051dbdd952840e2be35f550d"}, {0x1010, 0x0, 0x8, 0x80000000, 0xfffffffffffffffa, "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"}, {0x7a, 0x101, 0x809, 0x0, 0x5, "d31818ec78520ce2b850dc7559d817672e0008b5ae2d840b89cda0672bc4ef836e028c1e90c0aee491495f4a637b95cae3a52daa4894feb43d58e6456f8adb739d92702dfd1957216ef7ddb7f2789e74610e6a9de92bcd093ff8d2fb05d78a573e54162c78ef8e80fe54"}], 0x1252}], 0x2, &(0x7f000000a000)=[@rights={0x28, 0x1, 0x1, [r3, r3, r3, r3, 0xffffffffffffffff]}, @rights={0x30, 0x1, 0x1, [r3, r3, r3, r3, r3, r3, r3, r3]}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x30, 0x1, 0x1, [r3, r3, r3, r3, r3, r3, r3, r3]}, @rights={0x18, 0x1, 0x1, [r2]}], 0x5, 0x8000}, 0x1) fcntl$getown(r6, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet_tcp(0x2, 0x1, 0x0) gettid() socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b2d000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r10, 0x29, 0xcc, &(0x7f0000aef000)={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, {0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x1}, 0x80000000, [0x80000000, 0x0, 0x1, 0x100000001, 0x7ff, 0x1, 0x2, 0xfffffffffffffff9]}, 0x5c) socket$inet(0x2, 0x1, 0x0) r11 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r12 = fcntl$dupfd(r11, 0x0, r11) ioctl$TUNSETIFF(r11, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_data=&(0x7f0000843000)="ae4e21a3a434002cb81e2ad93cfb6692b6af75b06abcad82cd5e8ca4e38c947f"}) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f0000630000-0x20)={@generic="7e39b1203457cc9f1a61a1c244c9609f", @ifru_flags=0x301}) r13 = socket(0x10, 0x4000000000, 0x7) sendmsg$netlink(r13, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x11, 0x26, 0xffffffffffffffff, 0x0, 0x0, "d4"}], 0x11}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_tcp_int(r9, 0x6, 0x400000a, &(0x7f0000682000-0x4)=0xffffffffdaa210a2, 0x4) setsockopt$inet_int(r12, 0x0, 0x0, &(0x7f000033d000-0x4)=0x7, 0x4) 2017/11/20 12:11:37 executing program 6: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f75000-0x28)={@common="6e723000000000000000000000000000", &(0x7f0000ee1000-0x28)=@ethtool_gstrings={0x1b, 0x8, 0x1c, "fbb18ff91a4b19a2f60b9dbdf4af4ade417a6bac65b0186e457e39d7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000958000-0xc)={@broadcast=0xffffffff, @multicast1=0xe0000001, @rand_addr=0x5}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x801) readv(r1, &(0x7f0000d14000)=[{&(0x7f0000a3d000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}, {&(0x7f0000118000-0x1d)="0000000000000000000000000000000000000000000000000000000000", 0x1d}, {&(0x7f0000a94000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}], 0x3) pipe2(&(0x7f0000dd4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2000000000080000) write$fuse_notify_store(r3, &(0x7f0000344000)={0x28, 0xa, 0x0, 0x1000000000000101, 0x0, 0x6}, 0x28) splice(r2, 0x0, r1, 0x0, 0x200000, 0x0) fcntl$setpipe(r3, 0x407, 0xffffffffffffff81) write(r3, &(0x7f0000621000-0x2)="ffff", 0x2) time(&(0x7f00002e1000-0x8)=0x0) read$eventfd(r1, &(0x7f0000a5f000-0x8)=0x0, 0x8) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000134000)=0x0) dup(r2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000aa8000-0x18)={0x0, 0xfff, 0x30, 0x3, 0x8}, &(0x7f000046e000-0x4)=0x18) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000999000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) r6 = fcntl$dupfd(r3, 0x0, r3) splice(r2, 0x0, r5, 0x20000000, 0xe6fa, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000628000)={0xffffffff, 0x44e9212b, 0x8, 0x3, 0x3, 0x0, 0x1, 0x0, 0x0}, &(0x7f000066c000)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000038c000-0x8)={0x0, 0xedf1}, &(0x7f000047f000)=0x8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000efb000)={&(0x7f0000d65000-0xc)=[0x0, 0x0, 0x0], 0x3}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000db0000)={0x0, 0x84b9}, &(0x7f00004a9000)=0x6) sendmsg$inet_sctp(r3, &(0x7f0000fac000)={&(0x7f000045d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000de7000-0x30)=[{&(0x7f0000f04000)="0f2283dbe59e0ce3c6abba1e13031a4220ba1ab8bec27c27af7aed8a4b9c6928c26723bad2fd78be2defb96a3ef60133e48e16", 0x33}, {&(0x7f00008cb000-0x1000)="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", 0x1000}, {&(0x7f00009f8000-0x9)="4945a28618108ff158", 0x9}], 0x3, &(0x7f0000e5e000)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0x401, 0x7, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x2, 0x3, 0x7c, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x8001, 0x8000, 0x1, 0xff, 0x2, 0x7f, 0x4, r8}}, @init={0x18, 0x84, 0x0, {0x200, 0x7, 0x80, 0x400}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x2, 0x200, 0x20000004, r9}}, @init={0x18, 0x84, 0x0, {0xf97, 0x4, 0xff, 0x8}}], 0x6, 0x20000055}, 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000d17000)=0x0, &(0x7f000076b000)=0x4) getxattr(&(0x7f0000f2a000-0x8)="2e2f66696c653000", &(0x7f0000c4c000)=@random={"6f73782e00", "2476626f786e6574315d706f7369785f61636c5f616363657373757365726367726f75702500"}, &(0x7f0000727000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5) timer_create(0x7, &(0x7f0000821000-0x60)={0x0, 0x0, 0x6, @thr={&(0x7f0000680000-0x5d)="adb354904d2316b6161bcb589f0994c0df7eb70ef6afbb72ec4da280125e3edaacb238f1be683065deac4693a29bf35c4312eae8fe1929e5a30e1496b44000c28ca9774741d00144b35f0679986386c7edecf5d4b90caf35297d15f49d", &(0x7f00007da000)="be45ff088a73124f8d5d2b116264e55dcb45eb1926c718b7c8993aa6af95f79519181ac97ab30170e2ab4de4fec14467d6dfb6d16e2980b09f23e2b0ab43082eab261c19ba3a741234609576aeb23288abc1366ad1975f6f681ae44216aa6c51144864c54ada1af5a8c0993e7bc4eab2421eb9fab2407a5b0e8b0250980803aa9c98b68a372b5ccd82937b854fd9f8d9a3649a7dd7414794e4457e8054f7b6bc8b2e6591897faf76022612050d411759b6ea09ad092f74e820ddd096bfa8a30f88dd24214634554c49a825f88a2e6f9828cd04af5eb923d00f87160bdc131a8063cf1785af5bd2f7a39c0d7d4ad85b80aae646"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005c7000-0x4)=0x0) [ 48.634467] device gre0 entered promiscuous mode 2017/11/20 12:11:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) openat(0xffffffffffffff9c, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000a31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f00007a4000)=@file={0x1, "2e2f66696c653000"}, 0xa) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) r3 = add_key$user(&(0x7f0000c0d000)="7573657200", &(0x7f0000a3f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000691000)="ad55a3c3d609d172fa46531d801de775bf177f6ebe039903b2c131d7649e7a4bb244046b1d0330f67b383d157d8401a356aac6f417507d885b2199518cc0c53cb081e60d57a57f9125e56a17b2c7274f69e576e50d5247b88966df5d3a64be113ac49cbb204b640a4461db857e8d7869843756d6390cd6dfbed6f0c583c8d018f5b8ae33ff86cc173ce70b6e8a75e19d49a48541e3302b918fc8cad66d883bdab6de5607bdcca0d4e3c5299b19902e1a0b00c0", 0xb3, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f0000a53000)="6b657972696e6700", &(0x7f0000d50000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r5 = dup2(r1, r2) ioctl$LOOP_SET_DIRECT_IO(r5, 0x4c08, 0x1f) setsockopt(r0, 0x5, 0x615, &(0x7f0000c37000)="57c16994643fd22b25c08909becf9d71a4d3b62c02af557e0d36df0f1b7df1e2328cf6a19cdd1b4cc2a0538a25bf1ddade60a3a153448743b407fb86a2dbc2a08e546fbf0f321171796ab0ad0ae8fa5da30e86ebe7c0447e951be1c1131e1577f4794ee77fa6c0c21b212544a76e55ce2931ac34f7c8df380b609fc564efa9742aef4f067a4ef908b8af936df0e00a351278bc405e7d9c245eac9d58a02b4ec56310919b74cc4a7525cee89b54eef382090576c1f7fa40b6b40615db5897a4843be07a62991cba92757affe16f17f0dfbc7dc714c1c67146479c6fee5be6fa0376d90e4a290b13e5d2855cd4ec636d7fa0562cef", 0xf4) keyctl$search(0xa, r3, &(0x7f0000524000)="6173796d6d657472696300", &(0x7f00006cd000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r4) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000e6b000-0x4)=0x0, 0x4) sendmmsg(r2, &(0x7f0000fba000-0x1c0)=[{{0x0, 0x0, &(0x7f0000605000)=[], 0x0, &(0x7f0000652000-0x560)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$GIO_FONTX(r5, 0x4b6b, &(0x7f0000137000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f000000000000000010000000ff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000831000-0xb)="2f6465762f6877726e6700", 0x100, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f00002d4000)={0x0, 0x0}, &(0x7f0000c52000-0x2)=0x8) ioctl$TIOCSBRK(r0, 0x5427) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f0000000000)={r8, 0x7a, "d150c5878340bbd600e3c41d93c37f2e673db6543a9685cce9fb86fbf90f24e9f3acd3c18be582cbc0b4d330e6498895e0384c691e4d71894d0759b21eee23b406400b9c496efaef5d4af6023bab010fc664ba6672c4c71e9432ef7818c7024263ba94f987c3b12abb16ac58046048148ad32da9de885fc99626"}, &(0x7f00009ad000)=0x82) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r6, &(0x7f00008c9000)={0x0, 0x0}) 2017/11/20 12:11:37 executing program 7: pipe(&(0x7f0000750000)={0x0, 0x0}) ioctl$UFFDIO_COPY(r0, 0x8010aa02, &(0x7f00006fb000)={&(0x7f00008b8000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000001000-0x4)=0x0) wait4(r2, 0x0, 0x0, &(0x7f0000c44000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000d000-0x6)="2e2f62757300") socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002fa000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005bd000-0x11)="2f6465762f7667615f6172626974657200", 0x60600, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x1, 0x3, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r7, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getsockname$ipx(r7, &(0x7f00004a4000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f9f000-0x4)=0x10) ioctl$TUNGETSNDBUF(r5, 0x800454d3, &(0x7f0000332000-0x3)=0x0) ioctl$TUNATTACHFILTER(r5, 0x401054d5, &(0x7f0000046000)={0x8, &(0x7f0000bad000)=[{0xc23, 0x8c, 0x3, 0x6}, {0x4, 0x56d, 0x5, 0x401}, {0x7, 0x7, 0x1000, 0x4d}, {0xffffffffffffffa6, 0x713, 0x8d, 0x5}, {0xfffffffffffffffa, 0x3, 0x5, 0x4}, {0x5, 0x7, 0x1ba2, 0x4}, {0x1f, 0x6, 0xfb1, 0x6}, {0x3, 0x0, 0xffffffffffffffe0, 0xe62d}]}) close(r5) ioctl$TUNGETIFF(r5, 0x800454d2, &(0x7f000078c000-0x4)=0x40f) r8 = dup3(r3, r7, 0x0) ioctl$TIOCSTI(r6, 0x5412, 0x8) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f00006c9000-0x9)="2f6465762f72746300", 0x80180, 0x0) socket$netlink(0x10, 0x3, 0x1) fcntl$getownex(r1, 0x10, &(0x7f000014d000)={0x0, 0x0}) getresuid(&(0x7f0000a52000)=0x0, &(0x7f000082e000-0x4)=0x0, &(0x7f0000434000)=0x0) stat(&(0x7f000078d000-0x6)="2e2f62757300", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000a2a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fbf000-0x4)=0xe8) getresgid(&(0x7f0000fb9000)=0x0, &(0x7f0000c72000)=0x0, &(0x7f0000f93000)=0x0) fcntl$getownex(r9, 0x10, &(0x7f0000061000-0x8)={0x0, 0x0}) sendmsg$unix(r8, &(0x7f0000a86000-0x38)={&(0x7f00002e8000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000086a000)=[{&(0x7f00002a9000-0x72)="625258a93625cb5c4d6ed2ba711eb851bdce04f8e90f6ce7edc1381aed821b357493ed1c49eac6d51f2b372c0a42a2548c7c70b69b8b1505d5c49f3835f1c9805e6a1d65cf5e4347b10add1ddc96e0187df850911f3cb00a7f293deb0a5c101bd68e3f07e260a9ccd23453decc43282d5639", 0x72}, {&(0x7f00006e2000-0x78)="179f0841e65f8eed6703f8998994cef8e0924137e7bd3586e3b178520cfc418915154b4ad646f29a06f0256a425434c96a5b29c6e0bb9d45cc125e630c59db02e69d7aa8e311d4aa078f9dfcf260ba7dde9bf47f88470c589779d2a5049feec705394f5441e073fa377ad286258073e369e3bc2d3ecd3f87", 0x78}, {&(0x7f0000d3f000)="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", 0x1000}, {&(0x7f0000e95000-0x22)="23aced144a040fde2b8f9e239e7a98b71bbe9ec38b8248f352d6bf4ceb8379e121c1", 0x22}], 0x4, &(0x7f00003e1000)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r7, r4, r4, r6]}, @cred={0x20, 0x1, 0x2, 0x0, r13, r14}, @cred={0x20, 0x1, 0x2, r15, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x6, 0x4000}, 0x40) 2017/11/20 12:11:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = gettid() capset(&(0x7f00000fc000)={0x20080522, r1}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x0}) fcntl$setstatus(r0, 0x4, 0x44000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet(0x2, 0x4000000000000000, 0x6) syz_open_dev$loop(&(0x7f00001fa000-0xb)="2f6465762f6c6f6f702300", 0x40000000006fe, 0x125080) pipe(&(0x7f000080c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") keyctl$instantiate(0xc, 0x0, &(0x7f0000b05000-0x1)="aa", 0x1, 0x0) mknod(&(0x7f0000a89000-0x8)="2e2f66696c653000", 0x40, 0x24) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000d8f000-0x18)=[], &(0x7f0000d66000)=[]) execve(&(0x7f0000987000-0x8)="2e2f66696c653000", &(0x7f0000fed000-0x10)=[], &(0x7f0000d4c000)=[]) r3 = open(&(0x7f0000d3a000)="2e2f66696c653000", 0x804000000000000, 0xfffffffffffffffd) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000242000-0xc)="2f6465762f6175746f667300", 0x10800, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f000003d000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r4, 0xc0406429, &(0x7f0000c3f000)={0x0, 0x1, &(0x7f000058c000-0x10)=[0x0], &(0x7f0000df0000-0x28)=[0x0, 0x0], 0x22, 0x0, 0x10000, &(0x7f0000bbd000)=[], &(0x7f0000c6e000-0x14)=[], 0x0}) bind$llc(r2, &(0x7f000097e000)={0x1a, 0x1f, 0xc7, 0x7ff, 0x6, 0x2, @random="898c0784b97f", [0x0, 0x0]}, 0x10) creat(&(0x7f0000b7a000)="2e2f66696c653000", 0x0) r5 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_buf(r5, 0x29, 0x40, &(0x7f0000fdf000-0x28)="", &(0x7f0000fdd000-0x4)=0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2017/11/20 12:11:37 executing program 6: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f75000-0x28)={@common="6e723000000000000000000000000000", &(0x7f0000ee1000-0x28)=@ethtool_gstrings={0x1b, 0x8, 0x1c, "fbb18ff91a4b19a2f60b9dbdf4af4ade417a6bac65b0186e457e39d7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000958000-0xc)={@broadcast=0xffffffff, @multicast1=0xe0000001, @rand_addr=0x5}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x801) readv(r1, &(0x7f0000d14000)=[{&(0x7f0000a3d000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}, {&(0x7f0000118000-0x1d)="0000000000000000000000000000000000000000000000000000000000", 0x1d}, {&(0x7f0000a94000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}], 0x3) pipe2(&(0x7f0000dd4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2000000000080000) write$fuse_notify_store(r3, &(0x7f0000344000)={0x28, 0xa, 0x0, 0x1000000000000101, 0x0, 0x6}, 0x28) splice(r2, 0x0, r1, 0x0, 0x200000, 0x0) fcntl$setpipe(r3, 0x407, 0xffffffffffffff81) write(r3, &(0x7f0000621000-0x2)="ffff", 0x2) time(&(0x7f00002e1000-0x8)=0x0) read$eventfd(r1, &(0x7f0000a5f000-0x8)=0x0, 0x8) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000134000)=0x0) dup(r2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000aa8000-0x18)={0x0, 0xfff, 0x30, 0x3, 0x8}, &(0x7f000046e000-0x4)=0x18) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000999000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) r6 = fcntl$dupfd(r3, 0x0, r3) splice(r2, 0x0, r5, 0x20000000, 0xe6fa, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000628000)={0xffffffff, 0x44e9212b, 0x8, 0x3, 0x3, 0x0, 0x1, 0x0, 0x0}, &(0x7f000066c000)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000038c000-0x8)={0x0, 0xedf1}, &(0x7f000047f000)=0x8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000efb000)={&(0x7f0000d65000-0xc)=[0x0, 0x0, 0x0], 0x3}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000db0000)={0x0, 0x84b9}, &(0x7f00004a9000)=0x6) sendmsg$inet_sctp(r3, &(0x7f0000fac000)={&(0x7f000045d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000de7000-0x30)=[{&(0x7f0000f04000)="0f2283dbe59e0ce3c6abba1e13031a4220ba1ab8bec27c27af7aed8a4b9c6928c26723bad2fd78be2defb96a3ef60133e48e16", 0x33}, {&(0x7f00008cb000-0x1000)="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", 0x1000}, {&(0x7f00009f8000-0x9)="4945a28618108ff158", 0x9}], 0x3, &(0x7f0000e5e000)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0x401, 0x7, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x2, 0x3, 0x7c, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x8001, 0x8000, 0x1, 0xff, 0x2, 0x7f, 0x4, r8}}, @init={0x18, 0x84, 0x0, {0x200, 0x7, 0x80, 0x400}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x2, 0x200, 0x20000004, r9}}, @init={0x18, 0x84, 0x0, {0xf97, 0x4, 0xff, 0x8}}], 0x6, 0x20000055}, 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000d17000)=0x0, &(0x7f000076b000)=0x4) getxattr(&(0x7f0000f2a000-0x8)="2e2f66696c653000", &(0x7f0000c4c000)=@random={"6f73782e00", "2476626f786e6574315d706f7369785f61636c5f616363657373757365726367726f75702500"}, &(0x7f0000727000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5) timer_create(0x7, &(0x7f0000821000-0x60)={0x0, 0x0, 0x6, @thr={&(0x7f0000680000-0x5d)="adb354904d2316b6161bcb589f0994c0df7eb70ef6afbb72ec4da280125e3edaacb238f1be683065deac4693a29bf35c4312eae8fe1929e5a30e1496b44000c28ca9774741d00144b35f0679986386c7edecf5d4b90caf35297d15f49d", &(0x7f00007da000)="be45ff088a73124f8d5d2b116264e55dcb45eb1926c718b7c8993aa6af95f79519181ac97ab30170e2ab4de4fec14467d6dfb6d16e2980b09f23e2b0ab43082eab261c19ba3a741234609576aeb23288abc1366ad1975f6f681ae44216aa6c51144864c54ada1af5a8c0993e7bc4eab2421eb9fab2407a5b0e8b0250980803aa9c98b68a372b5ccd82937b854fd9f8d9a3649a7dd7414794e4457e8054f7b6bc8b2e6591897faf76022612050d411759b6ea09ad092f74e820ddd096bfa8a30f88dd24214634554c49a825f88a2e6f9828cd04af5eb923d00f87160bdc131a8063cf1785af5bd2f7a39c0d7d4ad85b80aae646"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005c7000-0x4)=0x0) 2017/11/20 12:11:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = epoll_create1(0x0) r1 = mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00001c7000)={0x4, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000d9b000-0xd)="2f6465762f7573626d6f6e2300", 0x75, 0x40002) r3 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = fcntl$dupfd(r1, 0x406, r1) ioctl$TCFLSH(r4, 0x540b, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000a0d000)={0x53, 0x200, 0xa1, 0x50000000}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b93000)="2f6465762f72666b696c6c00", 0xc000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000093d000-0xc)={0x40000004, 0x0}) epoll_pwait(r0, &(0x7f0000fed000-0x54)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000c39000-0x8)={0x0}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000180000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000c8c000)={r5, &(0x7f00003e4000-0x1e)="000000000000000000000000000000000000000000000000000000000000"}) lookup_dcookie(0x401, &(0x7f0000b3f000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32) 2017/11/20 12:11:38 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x1000000000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000009000-0x10)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000c000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f000000c000-0x40)={0x8, 0x3, 0x4, 0x4, 0x3, 0x8001, 0x7, 0x8000}, &(0x7f0000008000-0x40)={0x1, 0x304, 0x21, 0x200, 0x2, 0x1000, 0x6, 0x8}, &(0x7f0000006000-0x40)={0x20, 0x5, 0xeede, 0x1, 0x8, 0x7, 0x7, 0xf5}, &(0x7f0000000000)={r1, r2/1000+10000}) 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) select(0x40, &(0x7f0000000000)={0x5, 0x101, 0x30, 0x1, 0x1000, 0xf47, 0x0, 0x101}, &(0x7f0000011000)={0x100, 0x3, 0x6, 0x2, 0x7fff, 0x3, 0x3, 0x626fcc2e}, &(0x7f0000005000)={0x5, 0xfffffffffffffff9, 0x7ff, 0x401, 0xd2, 0x7, 0xd46, 0xd0}, &(0x7f0000001000-0x10)={0x0, 0x2710}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x3, 0x0, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x81000000, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(0xffffffffffffffff, &(0x7f0000011000)=0x0, 0xa000000a, &(0x7f0000008000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x2000000000000004, &(0x7f000000a000-0x20)={{0x0, r3}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_dev$mice(&(0x7f0000014000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000007000)={0x4, 0xa1d, 0x0, 0x2, 0x5, 0x5, 0x9, 0xffffffffffffff80}, &(0x7f0000008000-0x40)={0x5, 0x10001, 0x1fc, 0xffffffff, 0x200, 0x1, 0xffffffff, 0x4}, &(0x7f000000a000)={0xb, 0x403, 0x55b5, 0x7, 0x1, 0x2, 0x4, 0x1fffc0000000}, &(0x7f0000012000-0x10)={0x77359400, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x1000)=nil, 0x1000}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x3f, 0x0) dup2(r5, r4) 2017/11/20 12:11:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f65000)="2f6465762f6175746f667300", 0x0, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common="65716c00000000000000000000000000", @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) getsockname$ax25(r0, &(0x7f0000861000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000b7b000-0x4)=0x10) r3 = socket(0x2000000011, 0xa, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f000006b000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000fc4000)={{{@in6=@local={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}, {{@in6=@local={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000480000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009d5000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006fc000-0x4)=0xe8) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000454000-0x4)=0x1) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000007e000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x1, 0x6, 0x3, 0x3ff, 0x3, 0x80, 0xa0, 0x0, r4, r5}, {0x3, 0x8, 0x9, 0x8001, 0x80000001, 0x80000001, 0xff, 0x9}, {0x60, 0x7, 0x1, 0x6c0}, 0x5e0e, 0x10001, 0x1, 0x1, 0xf1, 0x3}, {{@in=@empty=0x0, 0x7, 0x3f}, 0x8, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x3, 0x5, 0x9f8, 0x6, 0x1000}}, 0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="65716c00000000000000000000000000", @ifru_flags=0x301}) write$tun(r2, &(0x7f00004ae000)=@hdr={0x1, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4, 0x6, 0x0, @empty=0x0, @loopback=0x7f000001, {[@noop={0x1}]}}, @udp={0x1, 0x2, 0x8, 0x0, ""}}}, 0x2a) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f0000dd1000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x46, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="e49ba6b38aed6d59bf7b6c62a63fb4e1"}) socket$inet6_sctp(0xa, 0x400000000005, 0x84) r7 = socket$netlink(0x10, 0x3, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000545000)="2f6465762f7667615f6172626974657200", 0x4042, 0x0) writev(r7, &(0x7f00002cb000)=[{&(0x7f0000d1e000)="290000002000190000003fffffffda060200000000000001040000040d000300001100000001000080", 0x29}], 0x1) fcntl$getown(r6, 0x9) r8 = syz_open_dev$sndseq(&(0x7f0000f8e000-0xd)="2f6465762f736e642f73657100", 0x0, 0xffffffffd) lstat(&(0x7f0000428000)="2e2f66696c653000", &(0x7f000035b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = add_key(&(0x7f000033d000-0x6)="2e6465616400", &(0x7f0000813000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, r9, r10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r8, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r11 = syz_open_dev$sndtimer(&(0x7f0000d1b000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r11, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000c2f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000016c000)=0xe8) 2017/11/20 12:11:38 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000001000-0x4)=0x0) getpeername$netlink(0xffffffffffffffff, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x4)=0xc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) sendto$ax25(0xffffffffffffffff, &(0x7f0000022000-0x35)="89d53b06928700a541d2df8446f084f942e4dd66d4f2b0cbae575fd4474456a4a035eb59f0a3160d91f8161d217d4259801571e48a0f9f8a09b5d8b3849e7c72d74cf84e72020cc75c000000047f848c71ad2a46f80c6fed37d54bdf76f17dd8597ae509f342d7c8f4", 0x69, 0x4003, &(0x7f0000020000-0xf)={0x3, {"3f0008f4082302"}, 0x9}, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x3, &(0x7f0000024000-0x6f)="53d2626b772b19994faceef982481b1387dc809f9b4dd4ff32c402513e687cdfebbd2d70614767546d1ed19577f0e1fe23021f5b9ca6810fe053d642c3ed6e61eab82f2f36084dd5a57f07eb14f725699172c9f95b735e2cc489499444df394678c8873fdbc50ce61217c7f2f25ee6") socketpair(0x1, 0xd, 0x2, &(0x7f000000a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000022000)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f000000d000)={r3, 0x7fffd, r1}) sendmsg$netlink(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x1c, 0x42, 0x719, 0x0, 0x3, "0af2ff001302000117cd"}], 0x1c}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00000a1000)=[], 0x0, &(0x7f000094c000)={0x77359400, 0x0}, &(0x7f0000254000)={0x0}, 0x8) syz_open_dev$evdev(&(0x7f0000568000-0x12)="2f6465762f696e7075742f6576656e742300", 0x808003, 0x40803fd) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00006c3000-0x9d)="") pipe(&(0x7f0000184000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0106401, &(0x7f0000299000-0x7)={0xd4, &(0x7f000047d000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f000022b000)=0x1008000201) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@generic="86fba3f4792a807ba5495b0797e39566", @ifru_map={0xc5e9, 0x1, 0x5cb, 0x1ff, 0x0, 0xfffffffffffffeff}}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000dfe000-0x28)={@generic="30c7ae2f41d3669a2feb125ad1f156c3", @ifru_ivalue=0x3}) r7 = syz_open_dev$tun(&(0x7f0000387000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x805) ioctl$TUNSETIFINDEX(r7, 0x400454da, &(0x7f0000b57000-0x4)=0x100000001) 2017/11/20 12:11:38 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f00003a1000)={0x0, 0x0}) syz_open_dev$random(&(0x7f0000000000)="2f6465762f72616e646f6d00", 0x0, 0x400) socket$inet_icmp(0x2, 0x2, 0x1) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000001000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000d6c000)="") setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000f5e000-0x4)=0x140, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000aed000)={0x0, 0x4, "98ed618d"}, &(0x7f000058f000-0x4)=0xc) r1 = gettid() fcntl$setown(r0, 0x8, r1) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f000043d000-0x60)={0x0, 0x40, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000930000-0x4)=0x0) timer_create(0x7, &(0x7f0000b66000-0x60)={0x0, 0xb, 0x0, @thr={&(0x7f00003ae000-0x26)="735a82d60cdd856bb6a76918d21bc318422be79fd20bb31341c2190c91872e9c879bd02f7876", &(0x7f0000775000)="e03e3240e9269585f7ca18730b2fe4acd28114fcd9fb57833ab2331431057af3b5f18106269066b50e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c56000-0x4)=0x0) timer_create(0x0, &(0x7f000015e000)={0x0, 0x3c, 0x7, @thr={&(0x7f0000c92000-0x2)="91ab", &(0x7f0000d44000-0x3a)="50bd0e68d366919be7c17f7cddc3db2d6f7b1d4c8ac87db7ea7bef632f2c398435ccaf0fbc0031ec725542aa02c2cefb201a7ce6f5f5858d2652"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000287000-0x4)=0x0) timer_create(0x2, &(0x7f0000e00000)={0x0, 0x2, 0x2, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008a0000-0x4)=0x0) timer_create(0x0, &(0x7f0000994000-0x60)={0x0, 0x1c, 0x1, @thr={&(0x7f0000f8d000)="7e5c68502d71c8634a6ce51549526c33aac8b5", &(0x7f000034d000)="24bbe4d123e416b5156a507d8d42ed9ea4ad3fbb5f262434edf4614b4d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009c7000)=0x0) timer_getoverrun(r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f000053d000)={0x0, 0x0}) r4 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r6 = getpgid(r5) fcntl$setown(r4, 0x8, r6) r7 = add_key(&(0x7f00001c8000)="7573657200", &(0x7f00003d9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000486000)="2946707998a9457c0f9353e1e162446ea8ccaebda5e237559014f9d2e6d69755008779707225a967d3f459f43378efa53f26bed3025d83bd7ed34e091601d1cf8fc6a047164bad1e19e536e167b92d85c1bbc923", 0x54, 0xffffffffffffffff) r8 = add_key(&(0x7f0000a76000-0x5)="7573657200", &(0x7f00003cc000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a45000-0x1a)="b07769e47c4437666579cc6bd7586f2f5afae2291444b52f3534", 0x1a, 0xffffffffffffffff) keyctl$unlink(0x9, r7, r8) fcntl$getownex(r4, 0x10, &(0x7f0000c1f000)={0x0, 0x0}) ptrace$setopts(0x4206, r9, 0x0, 0x0) ptrace(0x4207, r9) ptrace$setregset(0x4205, r9, 0x6, &(0x7f00000f6000)={&(0x7f0000db1000)="848fbaf6f9f7b95ac9c1ddaf8bb8192de3a7156f06a0ec111a54bd01ad107d1af4f70f70a7e2b953d0b5859741ba96363eadd3ed87e58233f0401756e126321769a926ff24d8ef1f6e1456b9d70e1f7fe096b75325c9d902984ae41562d8416510657245fc4deab17472f1f6045649b952a32a", 0x73}) ptrace$setregset(0x4205, r9, 0x2, &(0x7f0000769000-0x10)={&(0x7f0000ae8000-0x1000)="", 0x0}) perf_event_open(&(0x7f000071a000-0x78)={0x1, 0x78, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xd32, 0xdf964bc, 0x0, 0x200, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0xa) inotify_init() 2017/11/20 12:11:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000002e000-0x9)="2f6465762f73672300", 0x0, 0x3e) sendto$unix(r0, &(0x7f000026e000)="fc7df463de3a48e740239c797dae46b5ae8307dbfcec48aeb35299f117c1983b91565bbc7fea4c1ace3026a18c87018cf8015c0152c7eab7bf9202ebb70fc97ec786b14d48c251ffb7e5ba83a223c60e64f115d67eb55f1116540cf0db71fd73561006335f93ea40d6f621e0b2679ef1fb3b630ff11d42f2091c629a3a6b8efdb1c47b45cd35b5ae05da7b769c88783f834ac0426639411a061702", 0x9b, 0x80, &(0x7f000049a000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000348000-0xb0)={{0xffffffffffffffff, 0x6}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0x10020, 0x20, 0x5, 0xda6, 0x400000000000, 0x11, 0x0, 0x3, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$ipx(r0, &(0x7f0000fed000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000181000-0x4)=0x10) fallocate(r0, 0x2, 0xffffffffffffffff, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000fe, 0x925, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00002bb000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x200001) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000b08000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d0000", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f000073a000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmsg(r2, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001b000)="", 0x0, 0x0}, 0x0) close(r1) close(r3) acct(&(0x7f00004ec000)="2e2f66696c653000") socket$inet_icmp(0x2, 0x2, 0x1) ioctl(r0, 0x227c, &(0x7f0000ac1000)="") 2017/11/20 12:11:38 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)="646e735f7265736f6c76657200", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x10)="2f6465762f736571756a6e6365723200", 0xfffffffffffffffb) munmap(&(0x7f0000001000/0x1000)=nil, 0x1000) [ 48.884729] device eql entered promiscuous mode [ 48.890492] skbuff: bad partial csum: csum=65534/0 len=32 2017/11/20 12:11:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000935000)="2f6465762f70707000", 0x40002, 0x0) getsockname$llc(r0, &(0x7f000074c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b65000)=0x10) r1 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="ff00200004000100008000000000bc22", @ifru_map={0xfa6, 0x5, 0x8, 0x40000000003, 0x7, 0x6}}) close(r1) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000ee5000)="2e2f66696c653000") socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pause() r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000792000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = request_key(&(0x7f0000726000)="7472757374656400", &(0x7f0000a2e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000aa8000-0xd)="2f6465762f0500000000000000", 0xfffffffffffffffe) r6 = add_key$keyring(&(0x7f00000e6000)="6b657972696e6700", &(0x7f0000acb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r5) add_key(&(0x7f00003e7000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f00009e5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000673000)="e29c4bdc9d4777d5803996bbb55d51330da63a4016d55c2d4d858228dc142af043900747d9bb50a452991b67b3694c94dd47032a9f8d57206bf7c202ff98ef1177d1f1a4f96e8166ec", 0x49, r6) sendto$inet(r4, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$ipx(r2, 0x0, &(0x7f00006b0000-0x4)=0x0) shutdown(r4, 0x1) rt_sigtimedwait(&(0x7f00004cf000)={0x7f}, &(0x7f0000e7b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a8d000)={0x0, 0x0}, 0x8) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f000036b000-0x4)=0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00004de000-0x4)=0x7ff, 0x4) clock_gettime(0x200, &(0x7f0000b15000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000542000-0x1)={0x10002}, 0x1) ppoll(&(0x7f0000071000-0x10)=[{r4, 0x80, 0x0}, {r4, 0x2001, 0x0}], 0x2, &(0x7f0000df6000)={r7, r8+10000000}, &(0x7f0000a93000-0x8)={0xcb3f}, 0x8) recvfrom$unix(r3, &(0x7f00009d0000)="", 0x0, 0x2020, &(0x7f0000dc1000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f000042e000)=0x0) 2017/11/20 12:11:38 executing program 6: mmap(&(0x7f0000000000/0xd30000)=nil, 0xd30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) recvmsg(r0, &(0x7f00007d4000)={&(0x7f00008f0000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f000054f000-0x30)=[{&(0x7f000022d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}, {&(0x7f0000505000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}, {&(0x7f0000190000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70}], 0x3, &(0x7f0000a33000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8, 0x3}, 0x800000040000048) sendto$inet6(r0, &(0x7f0000e65000-0x1)="", 0x0, 0x400c001, &(0x7f0000ce4000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f50000)={&(0x7f0000f5b000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007b5000)=[{&(0x7f00008bd000-0x54)="ee", 0x1}], 0x1, &(0x7f0000f5b000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000020000+0xfb7)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3ff}) r1 = socket$netlink(0x10, 0x3, 0x40000000000006) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000d30000-0x4)=0xffffffffffffffff, 0x4) r2 = epoll_create(0x2b) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e1d000-0x8)={0x0, 0x0}, 0x20080000) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000b7b000-0xe8)={{{@in6=@loopback={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}, {{@in6=@local={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d32000)=0xe8) ioprio_get$uid(0x7, r5) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c06000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r6, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) times(&(0x7f0000752000)={0x0, 0x0, 0x0, 0x0}) fcntl$lock(r6, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000d32000)={0x0, 0xc00}, &(0x7f0000d32000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000d32000-0x20)={0xd2f1, 0x401, 0x8, 0x80b6, 0xffffffffffffffb4, 0x9, 0x800, 0x80, r7}, &(0x7f0000b4c000)=0x20) ioctl$LOOP_SET_FD(r4, 0x4c00, r2) 2017/11/20 12:11:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$evdev(&(0x7f0000438000-0x12)="2f6465762f696e7075742f6576656e742300", 0x7983, 0x20000) getrusage(0x1, &(0x7f0000a5d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000d2b000)=[{&(0x7f0000a59000)="290000001800fffdfeff7500000a00210200e30000000007c40dffff0800080005000200000000c000", 0x29}], 0x1) r1 = getpid() fcntl$setown(r0, 0x8, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c77000)="2f6465762f72746300", 0x8800, 0x0) modify_ldt$write2(0x11, &(0x7f00008a1000)={0x10001, 0x75e5, 0x7, 0x93e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = request_key(&(0x7f000039d000-0x5)="f4723000", &(0x7f0000f18000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000975000-0x1)="00", 0xfffffffffffffffe) r4 = socket$unix(0x1, 0x2, 0x0) keyctl$revoke(0x3, r3) r5 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) fallocate(r5, 0x0, 0x0, 0x62000) ftruncate(r5, 0x4) keyctl$set_reqkey_keyring(0xe, 0x2) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000dff000-0x4)=0x0, &(0x7f0000ca4000)=0x4) getpgid(0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000be4000-0x20)={0xf8f8, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f000000c000)={0x80000001, r6}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000ab6000)={0x0, 0x1}, 0x8) bind$inet(r2, &(0x7f0000d10000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r7, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) mq_timedsend(r7, &(0x7f0000e33000+0x14c)="0c", 0x1, 0x5, 0x0) mq_timedreceive(r7, &(0x7f0000ed0000)="000000", 0x3, 0x0, &(0x7f00000f5000)={0x0, 0x989680}) 2017/11/20 12:11:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000766000)="2f6465762f70746d7800", 0x180000129101, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$fuse_init(r1, &(0x7f0000b9f000)={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r2 = epoll_create1(0x0) r3 = getpid() ioctl$int_in(r1, 0x5423, &(0x7f00002a1000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cf4000-0xc)={0x0, 0x0}) sendto$inet6(0xffffffffffffffff, &(0x7f000055f000)="ea4d047a3dd36bb598dcba250497e8506aa9f3bcdf22c5920ff3139c5fde63ae1340f89b7900c6e6a0328b5fc59f5426555e91006d6cdec27a0e674e9600c911a137b827e93a625a007485b674d86b7374a48ced022f66464ded5553834c2654742e53c26ecf7bb40b9f277e7fbecb1ee27c8a0c40d5510f9fc3eacb9dd3ee2a7349cd1a0a067e4ac8a0ed95c60b43c5b903749d31df014f6e2c99ccfa8b1b42436fa8adf0328a8054fc4faf5ca0039ebe0e8282e8951d5bef978664f366a123087cbc2c195b99cb2874927d1c554741db70ac2e2095c8a054622fa2", 0xdc, 0x0, &(0x7f0000953000-0x1c)={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = epoll_create(0x46fb) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000aaf000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000043c000)={0x0, 0x0, ""}, &(0x7f0000a3e000-0x4)=0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000577000-0x9)="2f6465762f70707000", 0x80000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001c1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000fd8000-0x8)=0x3f) epoll_pwait(r2, &(0x7f0000239000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffc, &(0x7f0000172000-0x8)={0x100000001}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r6, &(0x7f000070d000-0xc)={0x0, 0x0}) fcntl$setsig(r5, 0xa, 0x12) fcntl$setownex(r5, 0xf, &(0x7f0000672000-0x8)={0x0, r3}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ed3000-0xe8)={{{@in6=@local={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=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d2000)=0xe8) dup2(r4, r6) tkill(r3, 0x20000000000016) getresuid(&(0x7f0000f9d000-0x4)=0x0, &(0x7f0000b02000)=0x0, &(0x7f0000d45000-0x1)=0x0) r8 = getgid() fchown(r0, r7, r8) [ 48.975993] FAULT_FLAG_ALLOW_RETRY missing 30 [ 48.980605] FAULT_FLAG_ALLOW_RETRY missing 30 [ 48.980617] CPU: 1 PID: 7189 Comm: syz-executor3 Not tainted 4.9.63-g44a3afc #92 [ 48.980622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.980638] ffff8801c8c5f710 ffffffff81d94429 ffff8801c8c5f9f0 0000000000000000 2017/11/20 12:11:38 executing program 6: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fd4000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00009a1000)={0x0, 0x0, 0x0}, 0xc) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x16) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x0, &(0x7f0000fc9000)="") r2 = open(&(0x7f0000fd1000)="2e2f66696c653000", 0x500, 0x0) mount(&(0x7f0000fd5000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000fd1000-0x8)="2e2f6275732f66696c653100", &(0x7f0000fc3000)="31000004", 0x1940002, &(0x7f0000fc2000)="") getdents64(r2, &(0x7f0000fd3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53) r3 = fcntl$dupfd(r0, 0x406, r0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000143000)="2e2f66696c653000", &(0x7f00007d1000)="72616d667300", 0x800000, &(0x7f0000802000-0x1)="53") openat$rfkill(0xffffffffffffff9c, &(0x7f0000559000-0xc)="2f6465762f72666b696c6c00", 0x2, 0x0) renameat2(r2, &(0x7f0000fcf000)="2e2f62757300", r2, &(0x7f0000fcf000-0x6)="2e2f66696c653000", 0x0) utimensat(r3, &(0x7f0000ec2000-0x6)="2e2f62757300", &(0x7f00002d4000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000c8f000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) unlinkat(r3, &(0x7f0000013000-0x6)="2e2f62757300", 0x200) readlink(&(0x7f000087e000-0xc)="2e2f62757300", &(0x7f0000bca000)="", 0x0) renameat(r2, &(0x7f0000fd4000-0xc)="2e2f6275732f66696c653100", r2, &(0x7f0000a1d000)="2e2f66696c653100") r4 = socket(0x10, 0x10800, 0x0) sendmsg$netlink(r4, &(0x7f000092a000)={0x0, 0x0, &(0x7f000061d000)=[{&(0x7f0000922000)=[{0x1f, 0x1c, 0x305, 0x0, 0x0, "0a09298100000000cf000000040001"}], 0x1f}], 0x1, &(0x7f00003ab000)=[], 0x0, 0x0}, 0x0) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f000085c000)="f4c20359174a389e48c8d045d8b0e9ba49370360a2678c3573d629d75654a62993dc4e8b4449c44feab483ee7d8a065770472199f92d388edc22557640ccb4a3d710d7edf138c659d61b378767bf906f0e583ba0681546a8a651d3cee87d9a38f9540b83464a3931f5e306d71ef009b876390ebdd084a25226af9494849a964d6f50677c636eee5833645e64bd80178b496ac3e4a9a9239a7262d12921950283e54bb2f43f026ba1a67f178b38a397334bf3af937ffdffd295f30dd075d18ab86fed2a96d9") execveat(r2, &(0x7f0000fd5000)="2e2f66696c65302f66696c653000", &(0x7f0000394000-0x38)=[&(0x7f0000fd6000-0x1)="00", &(0x7f0000fd6000-0x5)="70726f6300", &(0x7f0000554000)="00", &(0x7f0000fd5000)="31000004", &(0x7f0000fd5000)="72616d667300", &(0x7f0000fd5000)="00", &(0x7f0000aed000-0x2)="7b00"], &(0x7f0000fd6000)=[&(0x7f0000fd6000-0x5)="656d300e00", &(0x7f0000fd5000)="70726f6300", &(0x7f000021d000)="31000004", &(0x7f0000fd5000)="31000004", &(0x7f000089d000-0x5)="70726f6300", &(0x7f0000e00000-0x6)="72616d667300", &(0x7f0000fd5000)="737973000000815b255b707070316370756574626465762d626465763a63707573657400", &(0x7f0000d82000-0x6)="72616d667300"], 0x1000) unlinkat(r2, &(0x7f0000cc0000)="2e2f6275732f66696c653000", 0x200) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fd4000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000dc8000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) 2017/11/20 12:11:38 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) setxattr(&(0x7f000073a000)="2e2f66696c653000", &(0x7f0000a08000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f000011a000-0xf)="2f6465762f73657175656e63657200", 0xf, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x8) r1 = eventfd2(0xfffffffffffff001, 0x802) r2 = fcntl$getown(r1, 0x9) bind$inet(r0, &(0x7f0000802000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) capset(&(0x7f00003de000-0x8)={0x19980332, r2}, &(0x7f00008a1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f2, &(0x7f0000dc9000-0x28)={@common="74756e6c300000000000000000000000", @ifru_data=&(0x7f0000a85000-0x20)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000937000-0x4)=0x0) shmctl$SHM_LOCK(0x0, 0xb) syz_extract_tcp_res$synack(&(0x7f0000970000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x2, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @fastopen={0x22, 0x11, "2b08f32082cddc3d49a817d7479cef"}]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f000001d000-0x8)={0x42424242, 0x42424242}, 0x1, 0x7) mlock(&(0x7f00004fd000/0x4000)=nil, 0x4000) syz_extract_tcp_res(&(0x7f0000018000)={0x42424242, 0x42424242}, 0xfffffffffffffffc, 0x4) r4 = socket(0x8, 0x8000000000000801, 0xfffffffc) fcntl$setstatus(r4, 0x4, 0x2000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000b0e000-0xb4)=[@in6={0xa, 0x1, 0xc45, @loopback={0x0, 0x1}, 0xb10}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000e4e000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet6(0xa, 0x802, 0x0) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000eb6000-0x4)=0x9, &(0x7f000027f000)=0x4) sendto$inet6(r5, &(0x7f000029f000-0x1)="56", 0x1, 0x8000, &(0x7f0000ff5000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x2, 0x8001000000002, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f00002bd000-0x5c)={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, {0xa, 0x1, 0x4000000, @loopback={0x0, 0x1}, 0x2}, 0x5, [0x1, 0xfffffffffffffffd, 0x7, 0x1, 0x6, 0x2, 0x6cf, 0xffff]}, 0x5c) connect$inet(r6, &(0x7f00009b9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 48.980651] ffff8801cf0b8a10 ffff8801c8c5f8e0 ffff8801cf0b8900 ffff8801c8c5f908 [ 48.980663] ffffffff816623c7 0000000000006e92 ffff8801d97850f0 ffff8801d97850a0 [ 48.980666] Call Trace: [ 48.980681] [] dump_stack+0xc1/0x128 [ 48.980694] [] handle_userfault+0xa37/0x1300 [ 48.980708] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 48.980717] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 48.980729] [] ? handle_mm_fault+0x117b/0x2530 [ 48.980738] [] ? handle_mm_fault+0x1fc3/0x2530 [ 48.980748] [] handle_mm_fault+0x1fd1/0x2530 [ 48.980759] [] ? preempt_schedule+0x25/0x30 [ 48.980767] [] ? __pmd_alloc+0x410/0x410 [ 48.980776] [] ? memset+0x31/0x40 [ 48.980786] [] __do_page_fault+0x5b7/0xd70 [ 48.980795] [] ? mm_fault_error+0x2c0/0x2c0 [ 48.980803] [] ? trace_hardirqs_off_thunk+0x1a/0x1c 2017/11/20 12:11:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xde7000)=nil, 0xde7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000de5000)="2f6465762f73657175656e6365723200", 0x60000, 0x0) bind$nfc_llcp(r0, &(0x7f00001aa000)={0x27, 0xfffffffffffff000, 0x1f, 0x7, 0x8, 0x8, "aa14bb7bb853bdc230fe7446db726d763440ae02b800b669e73fb24400568e10f3d94281ba40967ea71068ded02054acc052611e44e7d87001481716cce4b9", 0x4}, 0x60) bind$unix(r0, &(0x7f00009d4000)=@file={0x1, "2e2f66696c653000"}, 0xa) ppoll(&(0x7f0000dda000)=[], 0x0, &(0x7f0000dde000-0x10)={0x0, 0x0}, &(0x7f0000ddb000-0x8)={0x0}, 0x8) fcntl$getown(0xffffffffffffffff, 0x9) close(0xffffffffffffffff) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl$EVIOCGSND(r0, 0xc0045405, &(0x7f0000de6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x2000002275, &(0x7f0000de9000-0x5)="04ee1e86a1") bind$inet6(r1, &(0x7f00003d8000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0xffffffff}, 0x20) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000326000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002ce000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000d47000)={0x49a, 0x1, 0x9, 0x1ff, 0x2}, 0xc) sendto$inet(r2, &(0x7f0000e8e000)="", 0x0, 0x20000000, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sysfs$3(0x3) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f00001d0000-0x10)="00000000000000000000000000000000") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000964000)=0x7fe, 0x4) sendto$inet(r2, &(0x7f00002c0000-0x4e1)="88", 0x1, 0x0, 0x0, 0x0) shutdown(r2, 0x1) 2017/11/20 12:11:38 executing program 2: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f70707000", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000ce6000)="98bda109af00dca52724183857b06919f305a99fea8e08b223ab58cfa6363e4d207678a24eed90b0634411cbcccccefc89817f2f2ef665ac3f63e186a56110c6a05e48392e2b6507ddfd31dfc5fe93c59f04f7b9a1c1a5aaf3f5eb7e8d884ac3971732012e77b8ca0c1c994e78bac4d3eea6db3866baba1384f414f20aa20cb4d68b69d3e9079072f1021cf400f1752850546d3ed7732529f584c7ae4542e2fb0b63979e63647192095d0188f13a22e3614ed57b354b21d646a84bb4d21ab4ddc922c5025d8c67bb564446a12d9809ef4679f2d688b4f227651fb9fab4d4e5a5502a55a47f5accd300ec3c17b179847533d70b37f4", 0xf5, 0x4e0c, &(0x7f0000000000)={0x77359400, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000d5c000)={0x0, @in6={{0xa, 0x0, 0x3f, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x4, 0xb7e3, 0x3e4, 0x3}, &(0x7f0000326000)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009d4000-0x10)={r2, 0x9, 0x1, 0x8}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xf0, "8c121cfc5b6667e927ab33080d3dcee36b0ebd52c34e26ee9b14b283b463060c9a1f945cd34af0dad7aad2df13869ed466f36dd67c524c1fcdaa1f35d52d5571d0ebabb21140c78cd6c65373018b0ec0e22de2c31553db3f9606ef54104fc47d7c6d31a32b182d92308900f693023e5ac9b9399343bd631ea915678ac829d5e850cfe3881031ff393719388961ae21ba0ab1a958c1adab92601f7c2f3c566a194ed9ee3e41b66167c542125eceb816f39708c50151a7a83c5c8a993a842ce6862c6350a8dcb8728263b90498a6d5adfe9c47570d1b007f84c8ce25236ba2997968e49b000000d900000005f4ded53b14"}, &(0x7f0000b92000-0x4)=0xf8) setsockopt$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}, 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, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) fchmodat(r1, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x140) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00000a0000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r4 = dup(r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000f87000-0x8)="2e2f66696c653000", 0x202000, 0x100) syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x0, 0x0) clock_gettime(0x0, &(0x7f000045b000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000438000)={0xc139}, &(0x7f000027d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000015f000)={r5, r6+10000000}, 0x8) r7 = socket(0x10, 0x802, 0x0) write(r7, &(0x7f00003ec000-0x1f)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) r8 = syz_open_dev$usbmon(&(0x7f00007dd000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x601000) epoll_wait(r8, &(0x7f0000670000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x7fff) r9 = socket$inet(0x2, 0x1, 0x0) r10 = syz_open_dev$tun(&(0x7f0000852000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) getsockopt$inet_int(r9, 0x0, 0x7, &(0x7f00007c2000)=0x0, &(0x7f0000ad6000)=0x4) fcntl$addseals(r10, 0x409, 0xf) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000b4a000-0x10)=@generic="282e847e2a0e13863da0f1cefd9df46d") ioctl$TUNSETIFF(r10, 0x400454ca, &(0x7f000021c000)={@common="67726530000000000000000000000000", @ifru_addrs=@sco={0x1f, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0}}}) [ 48.980811] [] do_page_fault+0x27/0x30 [ 48.980818] [] page_fault+0x28/0x30 [ 48.980826] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 48.980835] [] ? core_sys_select+0x34a/0x730 [ 48.980841] [] ? core_sys_select+0xa8/0x730 [ 48.980849] [] ? do_select+0x13b0/0x13b0 [ 48.980857] [] ? kvm_clock_read+0x23/0x40 [ 48.980865] [] ? kvm_clock_get_cycles+0x9/0x10 [ 48.980874] [] ? ktime_get_ts64+0x1ea/0x2c0 2017/11/20 12:11:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000458000)="", &(0x7f0000000000)=0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) r1 = creat(&(0x7f000088d000)="2e2f66696c653000", 0x5333ccb3355203bc) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000fa0000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_flags=0x7}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00006ce000)={@generic="a445797d673f2e37e99d9a86222657a9", @ifru_flags=0x2002}) fcntl$setflags(r2, 0x2, 0x1) dup2(r3, r4) connect$llc(0xffffffffffffffff, &(0x7f0000f2e000-0x10)={0x1a, 0x0, 0x5, 0x1, 0x1, 0x7fffffff, @random="a876d82defde", [0x0, 0x0]}, 0x10) ioctl$int_out(r0, 0x1, &(0x7f000004c000-0x8)=0x0) getxattr(&(0x7f00000c5000)="2e2f66696c653000", &(0x7f00003b5000)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f00009c0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0}, &(0x7f0000002000-0x4)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={r5, 0x0}, 0x8) r6 = socket$inet6(0xa, 0x80002, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000c5f000)={0x0, 0x0}) setsockopt$sock_timeval(r6, 0x1, 0x15, &(0x7f00007ed000)={r7, 0x2710}, 0x10) r8 = dup2(r6, r6) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00002b3000)={{0xe00000, 0x7ff}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x18, 0xa0030, 0x10000, 0xda, 0x0, 0x7fff, 0x2, 0x0, 0x7, 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]}) restart_syscall() getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000579000-0x4)=0x0, &(0x7f0000f63000)=0x4) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000891000-0x10)={0x7ff, 0x400, 0x3, 0x1000}) ioctl$sock_inet_SIOCDELRT(r8, 0x890c, &(0x7f0000f45000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008e1000)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$TCSETAF(r9, 0x5404, &(0x7f0000d25000)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x81, 0x0, 0x81, 0x0}) 2017/11/20 12:11:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc2a000)=nil, 0xc2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000936000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000359000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000936000)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r3 = syz_open_dev$sg(&(0x7f0000be9000-0x9)="2f6465762f73672300", 0x3, 0x30b000) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00006dc000)=0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00004fc000-0x2)="2055", 0x2) getsockopt$inet_opts(r0, 0x0, 0x400000000000009, &(0x7f0000938000-0x13)="00000000000000000000000000000000", &(0x7f000021b000-0x4)=0x10) r4 = dup(r0) mlockall(0x2) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x4003, &(0x7f0000779000)=0x10003, 0x8, 0x2) madvise(&(0x7f00006c0000/0x4000)=nil, 0x4000, 0xa) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f00003a7000-0xc)={0x7f, 0x40000000000000, 0x0, 0x100000000, 0x4, 0x5}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000593000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000c27000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x4, &(0x7f000003f000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r6 = syz_fuse_mount(&(0x7f00009d6000)="2e2f66696c653000", 0x6000, r2, r5, 0x9, 0x2) pipe(&(0x7f0000392000)={0x0, 0x0}) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c29000-0x9)="2f6465762f76637300", 0x620400, 0x0) sendmsg$netrom(r7, &(0x7f0000001000)={&(0x7f0000c29000)=@full={{0x3, {"79547bd65e723f"}, 0x1}, [{"7336c875df0194"}, {"b3c5d33e58a898"}, {"41b5980575a421"}, {"e549412893b6e4"}, {"116177401f8d25"}, {"f9238b6868bdb8"}, {"58374c888f1036"}, {"201d6f57018e5a"}]}, 0x48, &(0x7f0000002000-0x20)=[{&(0x7f0000002000-0xd5)="ae2f1a7be7954291c8c1834ea7d84d1deaaad4018781713442744a97ffc31d4d706792271ae5355752f4559425768387fdc0e222fe7c9d11a4af6dd72ca3d08a46427ef8ee59091f99397a4a47f1de03fa6b9f6199bfca8560e06ff21b1a8b84389458eea4f6674cc9e98e2a445e8e1a46a57f2d9c59156ac7317dedd36b48bbaf82096299c5bc1392bbf68067857e48a7c3a303973245f1966f9e387d62531653a8bc29a36b7f8f993e03e22e633427dc5277ca302204371027e320870b953f3a38c9836534bb84ba27591b4bba252d27bcecef13", 0xd5}, {&(0x7f0000001000)="ab1e138ccc25e97f7340dc7a2641c07d01e3a85017fde4d48f26d7add7c1d67e819e78b5192b6d79eb07236af302164ca1964193e21ea0000918eaa73e2bf739150257ea2579120a19f784088f8eff63a99ae4ad0787e9edc7bbddde401f898bdb2711", 0x63}], 0x2, &(0x7f0000912000-0x30)=[{0x30, 0x111, 0x7ff, "ccdeac9bd88ac5df2a55767fb07877410a6a45081d1cadefb7de60486e04"}], 0x1, 0x20000000}, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f000039e000-0xa0)=[@in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xcd6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}], 0x7) ioctl$FUSE_DEV_IOC_CLONE(r6, 0x8004e500, &(0x7f0000f9d000)=r7) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20801, 0x0) getpid() r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d04000-0xa)="2f6465762f70746d7800", 0x80400, 0x0) syz_open_pts(r8, 0x80000) setsockopt$inet6_MCAST_MSFILTER(r7, 0x29, 0x30, &(0x7f00004fc000-0x190)={0x7ffc, {{0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x0, 0x40, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) getsockopt(r7, 0x2171, 0x8, &(0x7f000040e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a2c000)=0x85) request_key(&(0x7f0000335000-0x5)="7573657200", &(0x7f0000cb6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c29000-0x2)="2f00", 0x0) [ 48.980882] [] ? poll_select_set_timeout+0xa6/0x110 [ 48.980890] [] ? timespec64_add_safe+0x10c/0x170 [ 48.980896] [] SyS_select+0x158/0x1e0 [ 48.980904] [] ? core_sys_select+0x730/0x730 [ 48.980912] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 48.980922] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 48.980930] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 48.980939] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 49.299123] CPU: 1 PID: 7209 Comm: syz-executor3 Not tainted 4.9.63-g44a3afc #92 [ 49.306630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.310467] sock: sock_set_timeout: `syz-executor4' (pid 7277) tries to set negative timeout [ 49.324494] ffff8801cb76f940 ffffffff81d94429 ffff8801cb76fc20 0000000000000000 [ 49.332449] ffff8801cf0b8a10 ffff8801cb76fb10 ffff8801cf0b8900 ffff8801cb76fb38 [ 49.340414] ffffffff816623c7 0000000000006e92 ffff8801c6b1d0f0 ffff8801c6b1d0a0 [ 49.348388] Call Trace: [ 49.350945] [] dump_stack+0xc1/0x128 [ 49.356280] [] handle_userfault+0xa37/0x1300 [ 49.362312] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 49.369296] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 49.375672] [] ? drop_futex_key_refs.isra.12+0x63/0xd0 [ 49.382583] [] ? handle_mm_fault+0x117b/0x2530 [ 49.388800] [] ? handle_mm_fault+0x1fc3/0x2530 [ 49.394928] sock: sock_set_timeout: `syz-executor4' (pid 7287) tries to set negative timeout [ 49.403561] [] handle_mm_fault+0x1fd1/0x2530 [ 49.403569] [] ? __pmd_alloc+0x410/0x410 [ 49.403582] [] __do_page_fault+0x5b7/0xd70 [ 49.403589] [] ? mm_fault_error+0x2c0/0x2c0 [ 49.403598] [] ? trace_hardirqs_off_thunk+0x1a/0x1c 2017/11/20 12:11:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000977000)="2f6465762f6877726e6700", 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000a85000)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000061e000-0xc)={0x0, 0x2, 0x30}, &(0x7f0000886000)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000117000-0x8c)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e16000)=0x8c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000725000)={0x0, 0x0}) r4 = open$dir(&(0x7f000077a000-0x8)="2e2f66696c653000", 0x101000, 0x20) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000aa8000)={{0x1f, 0x4}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54, 0x0, 0x8000, 0xce4, 0x5, 0x54, 0x8, 0x0, 0x4, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = dup3(r1, r1, 0x0) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000f8f000)={0x9, 0x2000}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000c30000-0x4)=0x0, &(0x7f000092b000)=0x4) writev(r5, &(0x7f0000b6a000-0x30)=[{&(0x7f0000f74000)="60fe5dbb48d05e5293a87d6f2c23c5d03267892c25ec6d285bb01fd713c49b9d9e911dd5b685a862bbcfb4f78112580371c7da5fd39e4b950e51059a24f4285fa94fd0d9501dcd8147ce5b7beb447a5628fc5c8894e78dccaac796607426c7442ac3014a40619671d0bf3b03d5c887516dc2e2aa2541a8c9acb073cbf2fe16eb0a9277a4ee8e98f8af6f3aafd8a48f054136bee0d50dabfc4e59f777ef4162ceadcbb67b20b55852f0cb8b38c16f6a33914422314e64b50dfeed", 0xba}, {&(0x7f00008c8000)="62ab8acd530bf9bde5f64d4b9c91c8e0c766b04c0472de02d2419e3440af343d18528ae87bdf1a987aff00017337e5bb97e243f374a583e5efebf7006004ef5f5a2d52b4ebef1a7d5c471acf6b3fa4dd04cee77556339c0892900d0ca8ad159b5bdd5a4b3068c8bac09ec253dd13e0e039f9506cdb1772bb769218d378ef30ff7453c08a82b669fe53f20cd9806af20783d1fd0c8ea27d1b8598d5a3560e256f672afe86611f112eb5cf41b855950c7c8d1d35881229862c4d24b526962c9bdee8d20da34c95", 0xc6}, {&(0x7f0000e48000)="51295d973de30d956bd4bf326976fe849b0b4d88967480f72252704abf60e92ca0275c2d5aa5301540f7f9000000000000039bb33db687bac985a6a7abc8be7000c0a0fd1cf41997adb3e26b1aaad69e8b37fecad5abcffae7b744dfdfdf9792a1cd2330851a49a3ef0000000000000000510d73a46494af62", 0x79}], 0x3) r6 = request_key(&(0x7f0000ac2000)="72787270635f7300", &(0x7f0000c8c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000766000+0x675)="2f6465762f6877726e6700", 0xfffffffffffffffa) r7 = add_key(&(0x7f00003cd000)="727872706300", &(0x7f0000a6a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e39000-0x84)="683160815890a3db1d21795ff26a04aa796964eec74f705879313bf2bfb7e82687903c9b417b63ca1a114e63dc8dcf16e28ddbbcc5efdc2d398f09910f85fe33e5001f10288b7bc145e7c7ebc077a735a9b6e0b14fda79f7bb93aabc6bd837794bddecf20247fd1982b0a930f3aa4a9a17a985ca790cf8d395fa64bb7f4755229fb66d87", 0x84, r6) fcntl$setpipe(r5, 0x407, 0xff) add_key(&(0x7f0000196000)="7472757374656400", &(0x7f0000854000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r7) r8 = accept4$packet(r5, &(0x7f0000db8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a74000)=0x14, 0x80000) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000261000-0x10)={r3, 0x7fffffff, 0xf04, 0x7fffffff}, 0x10) fcntl$getown(r8, 0x9) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000747000-0xa0)={r3, @in6={{0xa, 0x3, 0xffff, @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]}, 0x9, 0x1, 0x9, 0x32b, 0x80}, &(0x7f00004ea000-0x4)=0xa0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000dfd000-0x5c)={0x4, 0x1, {0x0, 0xfffffffffffffffe, 0x100, 0x3, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/20 12:11:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8007, 0x0, &(0x7f00004b7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r1, 0x8000000008, &(0x7f0000a35000-0x16)="b1aa1bb0ff8cf895ea1b9d487a034b1ed1362baadab4") r2 = syz_open_dev$evdev(&(0x7f00007a9000)="2f6465762f696e7075742f6576656e742300", 0x7, 0x600a00) fallocate(r2, 0x0, 0x700000, 0x0) r3 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f000053b000)=0x400000008000202) socketpair$inet_sctp(0x2, 0x9, 0x84, &(0x7f0000569000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000f9d000)=0xd2ea, 0x4) r5 = fcntl$dupfd(r2, 0x3, r1) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a00086b8d1c34ce37", @ifru_addrs=@rc={0x1f, {0x7, 0x3, 0x40, 0x7ff, 0x100, 0x41}, 0x4}}) r6 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000eef000)=@common="67726530000000000000000000000000") ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000ff3000)={@common="67726530000000000000000000000000", &(0x7f0000a3d000-0xc4)=@ethtool_wolinfo={0x7, 0x2, 0x5, "84be2fbd7ab3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFPFLAGS(r5, 0x8935, &(0x7f00000e2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto(r6, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom$unix(r6, &(0x7f00008c4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf64, 0x2, &(0x7f0000ccb000-0xa)=@abs={0x0, 0x0, 0x2}, 0x8) syz_open_dev$tun(&(0x7f0000393000)="2f6465762f6e65742f74756e00", 0x0, 0x800000000000802) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000f99000-0x4)=0x5) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000aa4000-0x28)={@generic="02000000040000000004008000d8bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x8, 0x26f}}}) r7 = socket(0x11, 0x2, 0x4) getsockopt$inet6_mreq(r7, 0x29, 0x18, &(0x7f000042b000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000044000-0x4)=0x14) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r5, 0x0, 0x28, &(0x7f0000a15000)={@rand_addr=0xff, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) mprotect(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x2) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/20 12:11:38 executing program 7: mmap(&(0x7f0000b9a000/0x4000)=nil, 0x4000, 0x20003, 0x5e, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000-0xd)="2f6465762f736e642f73657100", 0x0, 0x100000000008a001) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000c7b000-0x8c)={0x0, 0x3, 0xfffffffffffffffc, "e365c3d232d12448c27f0905cebdbd09c0a763e204c2a32152615df55d05092d000000000000001f7eb802407bd891842608790b637ae5edf9d8b2ad232fc9dd", 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000fb7000)=[], 0x0, 0xfffffffffffffffe) accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000fb8000-0x4)=0x0) clock_gettime(0xac652ccf7c781634, &(0x7f00005bf000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000e4e000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = syz_open_dev$mice(&(0x7f0000c44000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x8000) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000843000)=0x4, &(0x7f0000a37000)=0x4) sendto$inet6(r1, &(0x7f000029f000-0x1)="56", 0x1, 0x8000, &(0x7f0000ff5000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r3 = socket(0x2, 0x8001000000002, 0x0) connect$inet(r3, &(0x7f00009b9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getresuid(&(0x7f0000899000)=0x0, &(0x7f00006e9000-0x4)=0x0, &(0x7f00001ed000-0x4)=0x0) socket$inet(0x2, 0x6, 0xffffffffffffffff) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000ecf000-0x4)=0x0) r5 = open(&(0x7f000063d000-0x8)="2e2f66696c653000", 0x6001, 0x104) r6 = fcntl$dupfd(r4, 0x0, r4) getdents(r5, &(0x7f000009c000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) openat$binder(0xffffffffffffff9c, &(0x7f0000334000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f0000faa000)="2f6465762f62696e64657200", 0x100, 0x0) ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000fe4000)={0x2, 0x776d, 0x100000001, 0x5, 0x1002, 0x1}) clock_gettime(0x3, &(0x7f0000fb9000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fb8000)={0x0, 0x0}) 2017/11/20 12:11:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setns(r2, 0x0) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) renameat2(r2, &(0x7f0000ed7000)="2e2f66696c653000", r2, &(0x7f00007c5000-0x8)="2e2f66696c653000", 0x2) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000655000)=0x0) r4 = dup2(r0, r0) write(r2, &(0x7f0000ada000)="21", 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000df5000)=0x0) write(r0, &(0x7f00009e8000)="6b908c908080f2490082173810422bbe9d00428eaba92af327ac0ed8f008d6292f06d047cf53462deeb7ac7f8a26f578fd870827079d4dd2f98295eba5597ff42f8c4b566a0239814377d21edb212c8f13744002356fa254f82c4464aade6e7538c8f760d957908fb93d14dc2accf20d3dbe6f207dbf419cddda1890c51a746a0d7c6d73296f8fc6716d998ef4801ad33a7b5d4d66633d7bf456d5932141809d78f575c1a4cb40de72f09580671754a27a9770ef44d7cd697ede17935f8dcfa71e29fd1a8288e1113609e90d356a8931dd100ef7ff77f0574dbe5f3be92dc4622e7e1fb0", 0xe4) fcntl$setpipe(r1, 0x407, 0xec) writev(r3, &(0x7f000000b000)=[{&(0x7f000005a000)="ac3ae8d7e77c294dff1ea343592f12803ea03caa2bfcb82d95749e7c8eaaae3e2c0337cd684c76113940d23978a47ac5963f911363bd2bcabda8e7b44d9e7a7933d53e5f67172d81c3ad2631e67943644655a328c766b4afb63efb73555123751d892aa41cc5c124fd6dbbbdb3ada59bf0fa54bd7226f43874d71523458858491c724acb", 0x84}, {&(0x7f0000067000-0x1000)="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", 0xff8}], 0x2) read(r2, &(0x7f0000012000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) renameat2(r4, &(0x7f00006e1000-0x8)="2e2f66696c653000", r2, &(0x7f0000177000-0x8)="2e2f66696c653000", 0x4) read(r2, &(0x7f0000063000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) writev(r4, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) fadvise64(r0, 0x0, 0x5, 0x5) openat$ppp(0xffffffffffffff9c, &(0x7f0000bdf000-0x9)="2f6465762f70707000", 0x40003, 0x0) write$tun(r2, &(0x7f0000105000)=@pi={0x0, 0x200, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x414a, 0x80000000, 0x0}}], {{0x88f7, @ipv6={0x3, 0x6, "5674bb", 0xbe, 0x3d, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@routing={0x87, 0x4, 0x0, 0xffff, 0x3, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @udp={0x2, 0x3, 0x96, 0x0, "c66278f73581436e11bab03f622b31492e7baacd2c7854bc9c79040ae8dff896f9e37d958e75fc89981b53a33470acbc16c002d34a2144bf0eaae2411b4ee731f75da369f11ee80089f962c57f453944a7a3aac77de0c643c199da6355aa9d66db9500fce771b17edc69f812d4415e4070e30ee32f1d4c48f6c06897cb7f2a9d3b9de0ae2290d3a96aa523e4fc1e"}}}}}}}, 0xfc) creat(&(0x7f0000c42000-0x8)="2e2f66696c653000", 0x100) 2017/11/20 12:11:38 executing program 0: mmap(&(0x7f0000000000/0x9d8000)=nil, 0x9d8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00004a7000/0x4000)=nil, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mlock2(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000533000)="2f6465762f72746300", 0xa05, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009d9000)=@assoc_id=0x0, &(0x7f0000758000)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000003f000-0x6)={r1, 0x8000}, 0x6) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20080000, &(0x7f00009da000)="f61cc0eaa8", &(0x7f00009db000-0x4)=0x0, &(0x7f00009db000-0x4)=0x0, &(0x7f00004ce000)="07be43d87ca1a847b60aa519200aa863ef3f0f1d9f5392ce023c9a9c73888675712d53d46f27ef61a380") clock_gettime(0x0, &(0x7f0000279000)={0x0, 0x0}) r4 = getpid() mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r4, 0x4, &(0x7f0000657000-0x10)={&(0x7f00009d9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00009da000-0x8)=0xfffffffffffff001) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f00009d9000)={r2, r3+30000000}, 0x0) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000526000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) fchmodat(r0, &(0x7f0000685000)="2e2f66696c653000", 0x20) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r4, &(0x7f00009db000-0x10)=[{&(0x7f000093d000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}], 0x1, &(0x7f0000805000)=[{&(0x7f00009da000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f00009da000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00009dc000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}], 0x3, 0x0) bind$nfc_llcp(r0, &(0x7f00009d9000-0x60)={0x27, 0x33, 0xf, 0x1, 0xb84, 0x0, "d109d3b772574792c1ccf98e8ed8da78603578f4a3750e415a62b4ef22ef70779463726410e6a251645268bea33dc307a76c4fd6cdc232972df75bba1b99c1", 0x7}, 0x60) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000086000)=0x0, &(0x7f00001d1000-0x4)=0x4) 2017/11/20 12:11:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000a18000)="2f6465762f6c6f6f702300", 0x332, 0x3) r1 = signalfd4(r0, &(0x7f0000497000)={0x7ffffffa}, 0x8, 0x1) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000609000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0xfffffffffffffffc, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2, []}, &(0x7f0000044000)=0x0) readahead(r1, 0x4, 0x2) clock_getres(0x0, &(0x7f0000fd2000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r4}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) pipe(&(0x7f000067a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet(0x2, 0x1, 0x400000000000) r8 = dup(r7) setsockopt$inet_tcp_int(r8, 0x6, 0x2, &(0x7f0000d6f000)=0xcf, 0x4) fcntl$setownex(r1, 0xf, &(0x7f0000289000-0x8)={0x1, r2}) accept4(r8, &(0x7f0000415000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00002d9000-0x4)=0x60, 0x80800) bind$inet(r7, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f00007e8000-0x6)="7965616800", 0x5) setsockopt$sock_linger(r8, 0x1, 0xd, &(0x7f0000168000-0x8)={0x2, 0x7fffffff}, 0x8) connect$inet(r8, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$notify(r8, 0x402, 0x80000032) sendto$packet(r8, &(0x7f000029f000-0x1000)="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", 0x861, 0x1, &(0x7f0000bc8000)={0x11, 0x15, 0x0, 0x1, 0x100000003ff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$KDGKBSENT(r6, 0x4b48, &(0x7f0000b8f000)={0x15e, 0x8, 0x3f}) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f000012f000)={0x7, 0xfffffffffffffffc, 0xfff, 0x8, 0x5, 0x1ff}) timer_settime(r3, 0x53c8ff9ec8693a3d, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) preadv(r6, &(0x7f00000c1000+0xf45)=[{&(0x7f00007b9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}, {&(0x7f00003be000-0x6)="000000000000", 0x6}, {&(0x7f0000de7000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00004a4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}, {&(0x7f0000e70000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}], 0x5, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f00006a4000)={0xffffffffffffffff, 0x3, 0xe6, 0x3, 0x0}) accept4$llc(r6, &(0x7f000079b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000055d000+0x620)=0x10, 0x800) splice(r1, 0x0, r6, 0x0, 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000ee5000-0x98)={0x0, @in6={{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7}, &(0x7f00003cb000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000dd0000-0x98)={r9, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x4}, &(0x7f0000a62000)=0x98) [ 49.403607] [] do_page_fault+0x27/0x30 [ 49.403616] [] page_fault+0x28/0x30 [ 49.403626] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 49.403635] [] ? SyS_select+0xcd/0x1e0 [ 49.403642] [] ? core_sys_select+0x730/0x730 [ 49.403653] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 2017/11/20 12:11:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000847000)=@req3={0x8e0e, 0x20, 0x1, 0x6, 0x100000000, 0x1, 0x1}, 0x1c) r1 = open(&(0x7f0000197000)="2e2f66696c653000", 0x43, 0x0) socket$inet_udp(0x2, 0x2, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000195000-0x8)="2e2f66696c653000", 0x20000000080047, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2017/11/20 12:11:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") waitid(0x0, 0x0, &(0x7f0000934000)={0x0, 0x0, 0x0, 0x0}, 0x40000005, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000e8000-0x9)="2f6465762f70707000", 0x240, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt(r1, 0xffff, 0x1, &(0x7f00005f9000)="4970ea868d9345be640ec2c448aad08ae7988c68ea2f332a87bccd97dd5f54cc01862e76c726a32384e5fadab588f81708b6166d3f4cf576801415aacab714716b1d9ed5bbd26fcf2cc2ac8b651906ae71b11c50e99c7de67a77fed6113c3e4a02f175baae359cf20a3a7bdbda8677baed902270dc9da3604ad26c2a496fca8c74e3dc61b8b32a4f39b4d981b3f43d7664bc87", 0x93) r3 = eventfd2(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f00001b4000)="07558e52847ec6bf473b6e3ea91788d79d038fd2135c8b562bb9031ab274cda7eeb966f2ca04333d956ac6611f8335b06d48c68e2688c331e44cb3ab180b26995459e0d4a660a1d2463e629e6b1fe3ec359d35e045babee55705e309dce0b80fb252d7", 0x63, 0x0, 0x0, 0x0) setrlimit(0xf, &(0x7f000000a000)={0x0, 0x0}) r4 = openat(0xffffffffffffffff, &(0x7f00007f6000-0x8)="2e2f66696c653000", 0x0, 0x0) recvfrom$unix(r4, &(0x7f000061c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd, 0x2, 0x0, 0x0) r5 = syz_open_dev$sndseq(&(0x7f00003c9000)="2f6465762f736e642f73657100", 0x0, 0x0) futimesat(r4, &(0x7f000027c000)="2e2f66696c653000", &(0x7f000024c000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000947000)={{0x8000080, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6, 0x80003, 0x85, 0x3, 0x5, 0x0, 0x0, 0x0, 0x6, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f00003c3000-0x20)={0x0, 0x100, 0x4, 0x6, 0x6, 0x100000000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006fc000)="2f6465762f73657175656e6365723200", 0x24401, 0x0) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r3) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00009fc000)={{0xa, 0x2, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, {0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, 0x80000000, [0x4d, 0x6938, 0xbc30, 0x2, 0x0, 0x7fffffff, 0x4f60, 0x4]}, 0x5c) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000b9d000-0x4)=0x17) getpeername$inet(r6, &(0x7f0000cc2000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000315000)=0x10) syz_extract_tcp_res(&(0x7f0000ea3000-0x8)={0x0, 0x0}, 0xea1, 0x80) syz_extract_tcp_res$synack(&(0x7f0000103000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x18b, &(0x7f0000aad000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8864, @ipv6={0x1, 0x6, "ee421e", 0x155, 0x1, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x89, 0x7, 0x3ff, 0x3, 0x62, 0xe8e, 0x2}], @tcp={{0x2, 0x0, r7, r8, 0xee1, 0x0, 0x17, 0x3, 0x0, 0x0, 0x2ce3, {[@sack={0x5, 0x22, [0x2, 0x4e, 0x8, 0x8, 0x6, 0x80000001, 0x2, 0xfff]}, @sack_perm={0x4, 0x2}, @window={0x3, 0x3, 0x4}, @timestamp={0x8, 0xa, 0x5, 0x7}, @sack={0x5, 0x16, [0x2, 0x2, 0x1000, 0x4, 0x0]}]}}, {"2986ec8feeabfa87823e8da18f2f97030c89b71089bd55bf834dd46cc3d7486660ea3173a3b4b677f4ba84e6e26a53718327239f3c6b46d40ebb1e4b653175838ada1e5dfb638b795a4d66f588c134263d7510fde408f8be5e6248c262687a7bbd0187b3c57170f2a308dfd262651dd7fa3cec2a71f9fd1f8efd14a3635c4c54dbeafed5bb5cd6351f3a4e5b89f33bc9000a72d13a4a3f3d16321f74d9142b1cd7a0241b1db357e545f8b48bbfe9e4ba5005cb654dff5c89c6e9ccc4fd95bce52cc4db96261cf29faec7424547926f753d412951f6df1547e73ae1fa2bc8b25800f22b2d6bac65539848bd8ced9ce5e4f3"}}}}}}}, &(0x7f0000c7c000)={0x0, 0x2, [0x453, 0x47d]}) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)="2f6465762f73657175656e63657200", 0xa02, 0x0) write$sndseq(r9, &(0x7f000005b000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0xfffffffffffffff9, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0xffffffff7fffffff}}, {0x4, 0x0, 0x0, 0x0, @tick=0x1, {0x0, 0x6}, {0x20, 0x0}, @addr={0x0, 0x0}}, {0x81, 0x2, 0x0, 0x4, @time={0x0, 0x0}, {0x5, 0x0}, {0x53, 0x0}, @addr={0x1, 0x800}}, {0x5, 0x3, 0x0, 0xfff, @time={r0, 0x0}, {0x9, 0x7d}, {0xd3a, 0x0}, @raw8={"a2b518dc49a184c18b4c451b"}}, {0x8, 0x0, 0x9, 0xbf4c, @tick=0x5, {0x40, 0x4}, {0x19, 0x2}, @result={0x1, 0x6bc}}], 0xf0) [ 49.403664] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 49.403672] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 49.403681] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/11/20 12:11:38 executing program 4: mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x9, 0x2, 0x3) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000938000)={@generic="f13401fdd48b3f2b57398b758a660769", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000936000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, r2}) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x19, 0xa, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000345000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000fbf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00003c3000)={0x3, 0x200, 0x7d, 0x5, 0x0}, &(0x7f0000c35000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f000052d000-0x8)={r6, 0xb}, 0x8) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f00005ea000-0x10)=[{&(0x7f0000576000-0x2b)="29000000200031dde5dd2100406500050a000008f3ff0780de00000c0009000800003300007e2000000017", 0x2b}], 0x1) mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) connect$inet6(r8, &(0x7f0000f6b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00009af000)={0x1ff, {{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1f, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfffffffffffffbff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x63e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) setsockopt$inet6_int(r8, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r8, &(0x7f0000264000-0x1c)={0xa, 0x3, 0x807, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000000000005}, 0x1c) sendmsg(r8, &(0x7f0000f68000)={0x0, 0x0, &(0x7f0000f18000)=[], 0x0, &(0x7f0000ab5000)=[{0x38, 0x1, 0x4, "05fe5c6b67088ec14dfa225e5bf423b4b105f51791772a048fd72f3c672fd414f047"}, {0xe8, 0xff, 0x3, "ea53c66d90c9b4892c6f25062ad517f349a88d1d59ccd6e7edbbd49dddb87b8bd8c7bef5fed52cf72b243e10db36b3fd84d82fa14793739be42287a1e5b073219b8df04716df4dcb7beaafd53556d4ad7dca0bf73b8777d72beed04c1e72716b1c01d43a8a684b004bd446e8191662b0858e5b3077af041c6827b07d0acb743ced1cbe1edf2b507964b4eaaedfff276e6535d9543db3cdd644255f93200eb432a6c6ded271ec1684d4886a2f6d5bbdcb509f388516cafa7fb942fe7fd39a9c534d9fb277661cd2cc77a1089ba12c249e02118deab75b"}, {0x48, 0x11e, 0x20, "60d603bcc0fa4d3e3fe3d1e70ffedd43925a25fa546922761d64f5a9b4a3574afb67d2cbdd58f96612d137db32a4767073561cc6ae4f8f"}], 0x3, 0x0}, 0x0) sendto$inet6(r4, &(0x7f000096a000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/20 12:11:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000036e000-0x9)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x103) mkdir(&(0x7f000030e000)="2e2f66696c653000", 0x0) open(&(0x7f0000021000)="2e2f66696c653000", 0x2400, 0x0) perf_event_open(&(0x7f00001e9000)={0x92, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x2, 0x0, 0x0, 0x8, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) sendto$ipx(r1, &(0x7f0000000000)="d1217f7eb25361848a61333cdb166aadc30568839aa9855025cb586932f10bd94232fffb50c0ade56e8cfb9e6b78f2009f64fa128a4d60ed4f79fb17e013b434852f768c4634434a3eccd57abafe877a3f1a233a318a7d9ee192a3fb8e32c490015bc0c7fca59a069885668289e47f55fc7bfe06839a20a0697abc562d3d40064f49c356d9e6d4202855f54d7dea1622216d7d9c9ab79e95b64a662bc5f9451363197815bb7252d1596a5d0537d1395f21a7e275721d2802a9ac06fdd512dc76c9013ef8d7cf8677af33760f", 0xcc, 0x1, &(0x7f0000f5f000)={0x4, 0x7, 0x552e, "5023a24e7808", 0x0, 0x0}, 0x10) write(r1, &(0x7f00001f9000)="480803a8", 0x4) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) creat(&(0x7f0000a8f000)="2e2f66696c653000", 0x0) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000231000-0x5)="397000", 0x200000, &(0x7f00006ca000-0x9a)="95db38db964ca6404ef77f0d0213da3a308b18baa63c8305987d00deb0558cc1482437fa5dbd22e48802dd51b0b526e365ab3fd15a9ef7ff6d7bc8b0b416ecd16c1441534d20da32bdfc64ba156fb69ae3fa88e86437dac557a189debce7aef64ff307251d385172c2b894b9cc909456f1c2f7f3a4609fd5eef66f65d7a8c8e404c09ebcb7771d8192eeae24d006ae0d3da7236bd8fe1af0ee83") ioctl$TIOCNOTTY(r0, 0x5422) mincore(&(0x7f0000d14000/0x1000)=nil, 0x1000, &(0x7f0000afc000)="") unshare(0x20000400) clone(0x28020000, &(0x7f0000f07000)="", &(0x7f0000f13000)=0x0, &(0x7f0000ebe000)=0x0, &(0x7f0000c70000-0x1)="2a") 2017/11/20 12:11:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f0000e90000-0x30)=[{r1, 0xa, 0x0}, {r0, 0x40, 0x0}, {r0, 0x8, 0x0}, {r1, 0x2080, 0x0}, {r0, 0x200, 0x0}, {r0, 0x20, 0x0}], 0x6, &(0x7f0000db3000-0x10)={0x0, 0x0}, &(0x7f0000297000)={0x0}, 0x8) r2 = socket(0xf, 0x808, 0x2f9) r3 = memfd_create(&(0x7f00007c0000)="6264657600", 0x1) setsockopt$inet_dccp_int(r3, 0x21, 0x14, &(0x7f0000fcf000)=0xfff, 0x4) ioctl$KDGETLED(r3, 0x4b31, &(0x7f00001e3000-0x1)=0x0) recvmsg(r2, &(0x7f000016b000)={&(0x7f00007c3000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000332000)=[{&(0x7f0000ece000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}], 0x1, &(0x7f000052e000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf, 0x0}, 0x1c) r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f000003a000)="120000001400e7ff00e5e90009149b000a3db1", 0x13, 0x8000, 0x0, 0x0) recvmsg(r4, &(0x7f0000d0c000-0x38)={&(0x7f0000d0b000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[{&(0x7f0000d0a000-0xb0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f0000144000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f0000d0a000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000d09000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}], 0x4, &(0x7f0000d0b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65, 0x226}, 0x40010002) r5 = socket$inet6(0xa, 0x3, 0x6) socket(0x11, 0x802, 0x300) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f00000ec000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = socket$inet6(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000a8c000)={@common="74756e6c300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r6, 0x29, 0x1b, &(0x7f0000e3f000)={@loopback={0x0, 0x1}, r7}, 0x14) r8 = socket$inet(0x2, 0x80803, 0x1) getsockopt$inet6_buf(r6, 0x29, 0x16, &(0x7f0000485000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000aa0000-0x4)=0x4e) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000573000)="2f6465762f6175746f667300", 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000dde000-0x8)={0x0, 0x5}, &(0x7f0000c14000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r9, 0x84, 0x6d, &(0x7f0000930000)={0x0, 0x47, "28c9a85bce202a40e19337afd08cbbac2c2e9516cc8396f1d834e826e2563bf46bed7cf975be0bcf3e7aa3a182afdc72eb73961926da0a88cae2ae06e2ee85af5297e491ab36bf"}, &(0x7f00002bc000)=0x4f) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000805000-0x8)={0x0, 0x3}, &(0x7f0000257000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x18, &(0x7f0000788000-0x6)={0x0, 0xfffffffffffffffe}, &(0x7f00008d5000-0x4)=0x6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000dd3000-0x16)={0x0, 0xe, "c0ea0abdb2c86649132d829a00f9"}, &(0x7f0000084000-0x4)=0x16) sendmmsg$inet_sctp(r9, &(0x7f0000883000-0x70)=[{&(0x7f00007b5000-0x10)=@in={0x2, 0x3, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000019f000-0x10)=[{&(0x7f0000274000)="5da96dadd5b9c9150c636736fca0ed76680ca8d6b570e0bbc0c224b88676cbba123189facfe397611726c13c6b2a672e21fcd3f0a102468a675e94d13384e4804fc6209fcf888910347b6eb42d929561035e32f1e911ecc3064b90ef", 0x5c}], 0x1, 0x0, 0x0, 0x40800}, {&(0x7f000077b000-0x1c)=@in6={0xa, 0x1, 0x2b3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c, &(0x7f0000935000)=[{&(0x7f0000fa7000-0x66)="3fd9eef314f2fdaf90d5e77f9fb20215b8ed77f4dfb76367ec2714c586b914dafa67a0f02700066cbf37e938f455d11c6f58c243144781898334b919031591e664cea69f7653dbe3e013ae683e5e281f135cc1cc9eb483f89d8ecb2369361d3b00c4d0625803", 0x66}, {&(0x7f000012d000)="0bfe021706c6f9932b19a03d7284fff665c12d6c14559cf5d92c3342955e739794ea35f98042bc21a6e3629b9227052b99ca8762a1d023f2d8143b777a977355d2", 0x41}, {&(0x7f00003fc000-0x76)="aa897cb900090d48e7afe5e89ec75cfee29d8fd230fb420fb195bb75290f2a4d4a5cb273c9cd67c1387e91136df3714b258d4b17230c728bac8253a8f2f2d8557d563d9f9cbe232bd33b4f680708aa0fe4151313c819404f218a97c763a4cf5af06aefdbf6bee5eba36dcd1f64176d7f93e114acb4f0", 0x76}, {&(0x7f0000629000)="eb776ac03c7d38875aca6d285a393eb90cba323365f7d142c6b6f33a8ab16b347d182db2f63d4397a7d661c1f4089001ccded40f9c2f747244e8df4c5b419728493385d109fab6ecc42a1a05e4c767f4b4af6dde4da73cddbc941d6602a2298627d81149ff55583b5f9c37bb5bfb153d89a839093d5bde2aabb4745c5e0cc08cc95e98f666d91dd339ca4b2174d778af76d55e0df858b7036f02d99c207a386c8c201533dd549b28d2d4ffbd2dbd3dfce1866cd4bbf8326b3cded9cb296e7b3201e35b7ef4fc43bcf7dfcc34b065", 0xce}, {&(0x7f0000e86000)="0adf772621", 0x5}, {&(0x7f0000795000)="10a67acf362aa7e3d4b7165a52809ee3f3bd1babe3f4957a8f3a776507f36059589a60b5c51accb185cb259977f6aea693750cfc9d77ed3efc7031961166b68d0ad6b2a87d7c028862dc5ce7577515108554939abcf21ba60a2f404637ab494094ba931784cb4c047be6d8d93110f312e2fbab02449b25c231fbbd598462043ed81d381023072f2162efbd6640c9d67f05b7ba6c8ba7b8e976a8341e40b0e623995a3e5c9d04fad5db0f622349433f80c742ddc7ca226958bedc5a86980dbc6280d67ac77d9c57a123725741e186d892853b65d9a075b228b780ce6b68327354c2a773f561c828f561db9407cf", 0xed}, {&(0x7f00005fb000-0x38)="0295a2b47f70cc107e337177408a83814b552023af935b30262a4445bdf9d3f944412c350d4572a7e7129c6232339f68e72ad6313ff22d03", 0x38}, {&(0x7f0000267000)="ea6b085326114059fc9cef320b03a331fa3b67ffd4f3f5447c9b0cf0b93d3af1dd72debb538d60179c76a47627a7979fa74db8386a17e28695e526ff2c224eb60eb41eaa85035f2d19289bc83c47b41a00b0e6236d04d8a3fbb85687c6acbc3d7c922af243576d27f2a4b5735a7b5488eb3a34d39a3e9df62c0d500a7f01a4eeb49b261c31ada12a4a4e544b02969f8117ef8c114c9c2b630faaa184a09df184c9748a2a345be9fedd002fec5e47887abc0c633eebea750881f2e06ba3238e6e6aff311c2f6a0684d48c87497b2b64ebb74f02602d981a588da049497e92eb", 0xdf}, {&(0x7f0000bbd000-0x21)="b32d1b084b5fa02804e0653731408564575f1261e09b79bc115a90ef709b4a6d96", 0x21}, {&(0x7f0000414000)="e21f97f29a5a1d6cecafa5063d9db893cffe3fb3083ac4b01304ded26d6a9ed20ac6032a4a98584214e5fa7035ceb2d0f7f7c68a8a5cc3f99c2cff9171c00d", 0x3f}], 0xa, &(0x7f0000064000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x101, 0x2, 0xffff, 0x1, r10}}, @init={0x18, 0x84, 0x0, {0x4, 0x1, 0x36, 0x7f}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x3, 0x3, 0x6, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x4, 0x1, 0xffffffffffffffff, r12}}, @init={0x18, 0x84, 0x0, {0x5, 0x3f, 0x1f, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0xe747, 0x8000, 0x2, 0x1d, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8008, 0x1, 0x1, r14}}], 0x7, 0x40}], 0x2, 0x4004041) ioctl$DRM_IOCTL_GEM_FLINK(r9, 0xc008640a, &(0x7f0000662000)={0x0, 0x0}) setsockopt$inet_group_source_req(r9, 0x0, 0x2e, &(0x7f00001b0000-0x118)={0xfff, {{0x2, 0x3, @rand_addr=0xfffffffffffff129, [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, @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) bind$inet6(r6, &(0x7f0000bed000)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x988b}, 0x1c) 2017/11/20 12:11:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000060b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80006) connect$unix(r1, &(0x7f0000b7b000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) sendto(r1, &(0x7f0000c9d000)="00020c98a88f5347efedca024e3ef2cedef5a6fbd58d09249fa07346a6b5831b362e29a8108eff6ba7799ff6d8f7dfc06bf3a7fdaedd93", 0x37, 0x4, 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00008e7000-0x4)=0x0, &(0x7f00007a0000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000216000-0x10)={0xff, 0x4, 0xc661, 0x3, 0x0}, &(0x7f0000ef9000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000cd0000-0x108)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x8, 0x100, 0x9, 0xd8, 0x2, 0x1, 0x663b, 0x401, 0x3, 0x0, 0x5, 0x8, 0xfffffffffffffff9, 0x9]}, &(0x7f0000e9c000-0x4)=0x108) linkat(r0, &(0x7f000030e000)="2e2f66696c653000", r1, &(0x7f000038c000)="2e2f66696c653000", 0x1400) llistxattr(&(0x7f000084e000-0x8)="2e2f66696c653000", &(0x7f0000921000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61) mkdir(&(0x7f0000ecb000-0x8)="2e2f66696c653000", 0x0) unshare(0x2000000) mount(&(0x7f0000724000)="2e2f66696c653100", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f00008db000-0x7)="6367726f757000", 0x0, 0x0) 2017/11/20 12:11:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00002dd000-0x10)={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c59000-0xb)="2f6465762f6877726e6700", 0x101000, 0x0) mq_notify(r1, &(0x7f0000d46000)={0x0, 0x2d, 0x0, @thr={&(0x7f0000dc3000)="cb433b4ca71c1975697e515aa5876350eb05bdff948e0f289e5b9129bf84dc452627788968", &(0x7f0000f78000)="1af54d3d9c16d371be23944705c9ef11b522997c1e6b63b6b2abb67e77c1bf8906d4f4345f84d230850563cd9f5a03205ef8ba5212f59efe7e2676fa55cffa0774"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x12, &(0x7f000080c000)="27cb8502008142005b7b7263cf5d", 0xe) r2 = syz_open_dev$tun(&(0x7f000016f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x4, 0x10000, 0x0, 0x7, 0x2, 0x5, 0x10000}}}) close(r2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000ba000-0x7)={0x0, 0x0}) llistxattr(&(0x7f0000d7a000)="2e2f66696c653000", &(0x7f00009c4000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000ac4000)=0x0) r3 = socket(0x10, 0x3, 0x0) recvfrom$inet(r0, &(0x7f0000c97000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x2020, &(0x7f0000ada000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000b33000)={0x0, 0x0}, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000c06000-0x8)={0x100000000, 0x0}, 0x8) getrlimit(0xe, &(0x7f0000219000)={0x0, 0x0}) clone(0x20000000, &(0x7f0000295000)="61dbd6128a1da536de76f005b660ee590556718e898b67b356b22ab5fb9cb951ea23478a317a0ce68a671f14fac8df163bebfec23749a3f857c34f26385e25ab00151735673f30e977e7754caac35491da7eda4b570f3bbca78c307e0c3b028e870eaf8eeef1a191d1f20f20fe301cc6e9f95c923e1ecaee27c9024626c36ba067612bfcb51bbb7bd6b983a18d6f03bc936e8c4db03052fc4709363d87ec9f0c9fd09e0c63f07b34268855b75091a7de9f4c420d509fe22bf3a69cc0", &(0x7f0000758000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="50a3c92bc168d2188e29c402f6e249a4f78fd699233bfb5d106bc2ac4a4a39cb89d41200000000000000041e0bcd80813efab8c4a5722eee542a3f648329a04f6a7141cf4bf94c3b40bd8f25d93090ebd16db190466241846fdf7b3df051c36a0df4a878fd8d023c8a7adbf4faa6ea2221a321ee824f7921e8b66bbc56d8c52620b748ac18e8a0fb555131efd9738a9b797ed6bb5a67688a7f00bde34a2e43e4627cf074ba7305cc569add3a5e4c396826706f1fafce0cf0a03e1f03e08467a0d95219035dc689bfead595617a") futimesat(r4, &(0x7f0000c14000)="2e2f66696c653000", &(0x7f0000f37000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}) openat$ppp(0xffffffffffffff9c, &(0x7f0000e3a000)="2f6465762f70707000", 0x400000, 0x0) pipe2(&(0x7f000093a000-0x8)={0x0, 0x0}, 0x40020801) r5 = socket$netlink(0x10, 0x3, 0x7) socketpair(0x0, 0x3, 0xf3e5, &(0x7f0000f1f000)={0x0, 0x0}) sendmsg$netlink(r5, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000205000)="2f6465762f6b657963686f726400", 0x4000400841, 0x0) ioctl$KDGKBMETA(r6, 0x4b62, &(0x7f0000000000)=0x0) r7 = syz_open_dev$vcsa(&(0x7f0000efb000-0xb)="2f6465762f766373612300", 0x3f, 0x40) recvmmsg(r6, &(0x7f00006ee000-0x26)=[{{0x0, 0x0, &(0x7f00008c9000-0x40)=[{&(0x7f000001f000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000086c000-0x9f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}, {&(0x7f0000624000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}, {&(0x7f0000759000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}], 0x4, &(0x7f00003a9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75, 0xffffffffffffffdb}, 0x3}, {{0x0, 0x0, &(0x7f0000bf4000-0x70)=[{&(0x7f0000eec000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}, {&(0x7f0000196000-0xfe)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}, {&(0x7f0000626000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f0000d8b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f0000364000-0x7)="00000000000000", 0x7}, {&(0x7f000044a000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f00009df000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}], 0x7, &(0x7f000040f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5, 0x5}, 0x40000000000006}], 0x2, 0x100, &(0x7f0000abb000)={0x0, 0x0}) fcntl$setsig(r7, 0xa, 0x1) [ 49.753624] 9pnet_virtio: no channels available for device H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H [ 49.868410] 9pnet_virtio: no channels available for device H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H¨H INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes [ 244.458899] INFO: task syz-executor2:7268 blocked for more than 120 seconds. [ 244.466182] Not tainted 4.9.63-g44a3afc #92 [ 244.471271] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.479325] syz-executor2 D26480 7268 3524 0x00000004 [ 244.485035] ffff8801d8589800 ffff8801cce04a80 ffff8801d80224c0 ffff8801d6c40000 [ 244.493039] ffff8801db221418 ffff8801c8707580 ffffffff8389bf4b ffffffff8123d5a0 [ 244.501001] ffffe8ffffc0e0c0 00ff8801d557d430 ffff8801db221d40 ffff8801db221d68 [ 244.508954] Call Trace: [ 244.511509] [] ? __schedule+0x67b/0x1ba0 [ 244.517184] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 244.524177] [] ? bit_wait+0x90/0x90 [ 244.529428] [] schedule+0x7f/0x1b0 [ 244.534583] [] schedule_timeout+0x643/0x1220 [ 244.540711] [] ? usleep_range+0x140/0x140 [ 244.546475] [] ? kvm_clock_read+0x23/0x40 [ 244.552258] [] ? kvm_clock_get_cycles+0x9/0x10 [ 244.558454] [] ? ktime_get+0x13d/0x1d0 [ 244.563969] [] ? __delayacct_blkio_start+0x41/0x80 [ 244.570518] [] ? bit_wait+0x90/0x90 [ 244.575758] [] io_schedule_timeout+0x1be/0x390 [ 244.581969] [] bit_wait_io+0x19/0xa0 [ 244.587298] [] __wait_on_bit+0x57/0x120 [ 244.592907] [] wait_on_page_bit+0xf4/0x140 [ 244.598755] [] ? page_waitqueue+0x20/0x20 [ 244.604533] [] ? autoremove_wake_function+0x90/0x90 [ 244.611170] [] ? __lock_page_or_retry+0xa1/0x270 [ 244.617538] [] __lock_page_or_retry+0x1e5/0x270 [ 244.623863] [] filemap_fault+0x9eb/0x1110 [ 244.629637] [] __do_fault+0x227/0x500 [ 244.635049] [] ? follow_pfn+0x220/0x220 [ 244.640651] [] handle_mm_fault+0x14fd/0x2530 [ 244.646672] [] ? __pmd_alloc+0x410/0x410 [ 244.652448] [] ? _raw_spin_unlock+0x2c/0x50 [ 244.658384] [] ? follow_page_pte+0x263/0xca0 [ 244.664419] [] ? follow_page_mask+0xa9/0xdb0 [ 244.670447] [] __get_user_pages+0x39a/0x1010 [ 244.676471] [] ? follow_page_mask+0xdb0/0xdb0 [ 244.682593] [] ? memset+0x31/0x40 [ 244.687659] [] populate_vma_page_range+0x19a/0x230 [ 244.694220] [] __mm_populate+0x20c/0x360 [ 244.699935] [] ? populate_vma_page_range+0x230/0x230 [ 244.706654] [] ? vm_mmap_pgoff+0x176/0x1b0 [ 244.712866] [] vm_mmap_pgoff+0x198/0x1b0 [ 244.718543] [] ? vma_is_stack_for_current+0xa0/0xa0 [ 244.725193] [] SyS_mmap_pgoff+0x33f/0x560 [ 244.730964] [] ? find_mergeable_anon_vma+0xd0/0xd0 [ 244.737513] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 244.744341] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 244.750892] [] SyS_mmap+0x16/0x20 [ 244.755960] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 244.762600] [ 244.762600] Showing all locks held in the system: [ 244.768904] 2 locks held by khungtaskd/513: [ 244.773185] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 244.781854] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 244.791488] 1 lock held by rsyslogd/3115: [ 244.795597] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 244.804429] 2 locks held by getty/3203: [ 244.808364] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 244.817655] #1: (&ldata->atomic_read_lock){+.+...}, at: [] n_tty_read+0x1f4/0x16c0 [ 244.827536] [ 244.829139] ============================================= [ 244.829139] [ 244.836113] NMI backtrace for cpu 1 [ 244.839715] CPU: 1 PID: 513 Comm: khungtaskd Not tainted 4.9.63-g44a3afc #92 [ 244.846862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.856179] ffff8801d8f37d00 ffffffff81d94429 0000000000000000 0000000000000001 [ 244.864126] 0000000000000001 0000000000000001 ffffffff810bdb00 ffff8801d8f37d38 [ 244.872068] ffffffff81d9f54d 0000000000000001 0000000000000000 ffff8801d8588418 [ 244.880012] Call Trace: [ 244.882563] [] dump_stack+0xc1/0x128 [ 244.887891] [] ? irq_force_complete_move+0x390/0x390 [ 244.894605] [] nmi_cpu_backtrace+0xfd/0x120 [ 244.900538] [] ? irq_force_complete_move+0x390/0x390 [ 244.907254] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 244.914321] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 244.921295] [] watchdog+0x6f0/0xa70 [ 244.926533] [] ? watchdog+0x125/0xa70 [ 244.931947] [] kthread+0x26d/0x300 [ 244.937104] [] ? reset_hung_task_detector+0x20/0x20 [ 244.943733] [] ? kthread_park+0xa0/0xa0 [ 244.949320] [] ? kthread_park+0xa0/0xa0 [ 244.954905] [] ? kthread_park+0xa0/0xa0 [ 244.960493] [] ret_from_fork+0x2a/0x40 [ 244.966102] Sending NMI from CPU 1 to CPUs 0: [ 244.970595] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff838ac386 [ 244.977918] Kernel panic - not syncing: hung_task: blocked tasks [ 244.984033] CPU: 1 PID: 513 Comm: khungtaskd Not tainted 4.9.63-g44a3afc #92 [ 244.991191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.000511] ffff8801d8f37cb8 ffffffff81d94429 ffffffff83a89c60 ffff8801d8f37d90 [ 245.008456] ffff8801d8588400 dffffc0000000000 ffffffff84409000 ffff8801d8f37d80 [ 245.016577] ffffffff814304e1 0000000041b58ab3 ffffffff84186a90 ffffffff81430325 [ 245.024522] Call Trace: [ 245.027072] [] dump_stack+0xc1/0x128 [ 245.032402] [] panic+0x1bc/0x3a8 [ 245.037385] [] ? percpu_up_read_preempt_enable.constprop.54+0xd7/0xd7 [ 245.045577] [] watchdog+0x701/0xa70 [ 245.050817] [] ? watchdog+0x125/0xa70 [ 245.056231] [] kthread+0x26d/0x300 [ 245.061383] [] ? reset_hung_task_detector+0x20/0x20 [ 245.068010] [] ? kthread_park+0xa0/0xa0 [ 245.073600] [] ? kthread_park+0xa0/0xa0 [ 245.079193] [] ? kthread_park+0xa0/0xa0 [ 245.084793] [] ret_from_fork+0x2a/0x40 [ 245.090437] Dumping ftrace buffer: [ 245.093968] (ftrace buffer empty) [ 245.097642] Kernel Offset: disabled [ 245.101244] Rebooting in 86400 seconds..