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"}, {0xb8, 0x10d, 0x400000000, "037615fe716c4d5f58231b9531ca102abeb1782838b81d495be51ad68dd34105ca311e17d95aa11b1e8a00c148d42233a10890b5e302d386bc18cba9c5719f68f518c1a1c1bed0c55c8ac58ecbe40d9d7848553427f3e5b8baf49324c186ac58a608a4c61808d2393e3ccc5b2f879197a00d48fcdc4e2b3819b995e37914de2e6a2b91a0710f6496b7033adcd88ce5b018f5cd63d34ad23ba6dfb23809cd4e089b9baaf29a0ddff33266f4"}, {0xf4, 0x11d, 0x0, "f430cd2db78a0480f332682468848ed5066c7e2bfa08a029cb2b825e96c66159812071324d1f7bdd35abe563bf0701f7606e81c1d0564953d08a2dde01756a337abe990be3a133fd7f0fcf53201d3d247832bbd031029ea77b2baad07e339dd928943b68cf78c8920c84561f60d20d51b07192d32064043d74f39fe5761e4e44817e8aa71d1270b18e7abbd6759ed0f50b46db29319cd93106784ffc7fe2d4d94473f6f5afad3545b572191bb4eae14824c890d5bd118fdee1a74ed80e10ca2793fa7de3f70a8895a3b4dc38896486c3c1681329fc255e698950ae6d6f807484fd3f6267ff"}], 0x12e4, 0x0}, 0x3}, {{&(0x7f0000017000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x3, 0x2}}, 0x2e, &(0x7f000000e000+0xc4a)=[{&(0x7f0000005000-0xb9)="0f6cf94245702bf052b03f85ec4ed12146af92864a54ba68781095ff93c1891cf60d80c0fd4d78494c977edfe5f2ed10232ee3135eb66c2e66a4398620a4321eaa81b2ee70aca4baf91fc3536256252e081df8e8aaad2de71c7353c2f76b9fad91d78680ba3d6f0c62b6870c54667291416d7a67eb92e2871fa2917fe77d621412456ee3ddfc2e7e343edc09ee64faf04f22389d97118ae178457073239243eda2fe9180adabab4ae4d0e4acd86defe76b6c42b1857ea43fde", 0xb9}], 0x1, &(0x7f000000b000)=[{0x7c, 0x105, 0x6, "0e303e454959ca28f5caeda0d6f7221f1f93b95d93d70fee1ed5d188740151ea8d06cdbc44290082fc5552fd6ea65d1bba9d5e3572000c8451306281716ca96dd6d3c87302b1467f4c037c3760587ab9b2a46b18eb3866fc8dc335c719309a3eb32429d600b227f17a519dd6f559af8c"}, {0xbc, 0x0, 0x1000, "5ad7a1ab8928c1f3b1ed31196ab445e3c44a45b2f81d86888a3d6a1af7cda8c5521e3826b772a0a4f14507418a94b95f3341b5ea55dcdcc4bc2c1373cf3316859fb260d2089ba0398b782ab40effcc26af6987da6d9898c977b67405678a537384cac6938465513e53702453cd10b08759c483914f8b3e2cedebcd58a29015f16c25831c330bbe6271a126a6b27bacf39d76217be852e30983b83f4f79d62a10a212f012d60901dbdd2524adcc00"}, {0x64, 0x116, 0x7, "2d60b6c10cf88c85eaf6b24adee67f41601f9d862a09a9af9aecd120da18ed4b57c5b365184587df3bfb112943e67f2a80893346327a4769e090105ff888039d2f139ab6534dbce728a226c817709d5ea4dd6b4e1ef865e4"}, {0x100, 0x119, 0x2, "32a1445b06f523493694831a63361a1087bfd55f45b95a51b2fab0d369ad24b24355bad4e050de1226a8d866ff0aa7cf8bcadffd99bbbe26d20405264621eb7ae8d658c9f8ebe903cbdeff9ca0b5c2606122334ea7c7c747c2313231f628c4d42a61c3d972670f6518e904e0cdaba755d75f3b2ab0b882ec0d017e471d04d0557e22d530b0ead0a6658576d8a20542205050da5b4e708016368255c4ac006c5ed3d05916e57e985e0930c94766c570113b3fb1376b30b23b6fb7cc53e69baa9d1e65fdcb40ad6c6c3a91e8492c90a11f7d8e0e10758012f233486379388814614335504f18f25492614a868fd059733d9b3850a2"}, {0x108, 0x117, 0x2, "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"}], 0x3a4, 0x8010}, 0x5}, {{&(0x7f0000002000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000b000-0x10)=[{&(0x7f000001f000)="08817b1fc3b43747f79a0cfa38d05d95b78039cd84d34f7fbfaa6f71a80fb06885f0cbb679251d328374f44b0310d9632a27f1b73314dd0d4f32505ae63a83b7770906f1065bcb4437df9e64f307eb41bdd9ae9193d1076dc438de5ebc3f3b7aeb50b835946e4b99fa1e4c0d81fa9ab122d089d6cd17b9cf6d28d4c5eb4c596285a8a32c0d6d763de8c43ce23f6c2365d162561a8e40631f36806ebec4", 0x9d}, {&(0x7f000001f000)="590681f5961afd79dcebddcfc7d39bf2757a5371ada45c05f43989b21aa8879da608817fabc36337d6ebe08f86adbbf3190191948f8489125efb85d196d09a314852b2aaa12ec9855bcefe64c175810867261a7d9c2a2c473608aba42d424c74facb2f053f410799f4be4aaf19b84e02064cbccd2f2072d8e0e3388ad9f0da24c590ae4d96c682c82324a8fabc70f39dd540e4a8ceb87f7d0904c5a5774d759c7bca009cca5d62f121404beefd19fb8ae733ce572d784c64e6bfaa0e23a626f3ab2186cfe84dcb5c0b6165dade91b2fe37ea4d4267fa388ba9f3", 0xda}], 0x2, 0x0, 0x0, 0x40}, 0x6}], 0x5, 0x4010) r4 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r4, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000020000-0x4)=0x0) creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000020000-0x14)='./file0/file0/file0\x00', &(0x7f0000008000)='./file0/file0/bus\x00') 2018/01/23 02:43:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000005f000)='/dev/sequencer\x00', 0x30040, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000f93000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ad000-0x4)=0x28) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00001ac000)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000061c000)=0x17, &(0x7f0000ca9000-0x4)=0x4) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) clock_gettime(0x0, &(0x7f000095b000-0x8)={0x0, 0x0}) futex(&(0x7f0000de3000-0x4)=0x101, 0x0, 0x80, &(0x7f00000cc000-0x8)={r3, r4+30000000}, &(0x7f0000578000-0x4)=0x100000001, 0x7) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000256000-0x4)=0x8001) readv(r0, &(0x7f0000a78000)=[{&(0x7f00001cc000)=""/113, 0x71}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) r2 = syz_open_dev$vcsn(&(0x7f000095f000-0xa)='/dev/vcs#\x00', 0x6, 0x4000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000af000-0x8)={r1, 0x4, 0x9}, 0x8) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/23 02:43:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00006ac000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000dc0000)=0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000625000-0x8)={0x0, 0x0}) r3 = dup(0xffffffffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000049a000-0x8)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f000048f000)={r3, r4, 0x9}) r5 = syz_open_procfs(0x0, &(0x7f000099d000)='limits\x00') pread64(r5, &(0x7f0000415000)=""/167, 0xa7, 0x0) 2018/01/23 02:43:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000509000-0x8)={0x0, 0x0}, 0x4000) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000529000)=0x0, &(0x7f0000dfc000)=0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001a0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000ac3000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00008c6000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x8, 0x5, 0x0, 0x3, 0x1f004, 0x7001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000ed1000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f0000102000)={0x0, 0x4, &(0x7f0000a18000)=@raw=[@alu={0x7, 0x9, 0x3, 0x6, 0xf, 0xffffffff, 0x0}, @alu={0x0, 0x3, 0x0, 0xa, 0x3, 0xc, 0x18}], &(0x7f0000760000)='GPL\x00', 0x25d, 0xef, &(0x7f00007a6000+0xd49)=""/239, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) socket$pppoe(0x18, 0x1, 0x0) 2018/01/23 02:43:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0x0) shutdown(r0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000a1b000-0xc)='/dev/audio#\x00', 0x3, 0x10080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000987000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) 2018/01/23 02:43:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f00004ae000)='/dev/vcs#\x00', 0x10001, 0x20000) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) syz_open_dev$mouse(&(0x7f0000291000-0x12)='/dev/input/mouse#\x00', 0x8, 0x200) signalfd4(r0, &(0x7f0000a90000-0x8)={0x5}, 0x8, 0x800) 2018/01/23 02:43:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000485000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000cc0000-0x11)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f0000415000)=""/167, 0xa7, 0x0) 2018/01/23 02:43:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f18000-0xb)='/dev/mixer\x00', 0x2182, 0x0) sysfs$3(0x3) bind$bt_rfcomm(r1, &(0x7f0000dcb000-0x9)={0x1f, {0x25, 0x80000001, 0x2, 0x1000, 0x100000001, 0x8}, 0x7}, 0x9) 2018/01/23 02:43:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sndpcmc(&(0x7f00006bf000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x4000) fstat(r0, &(0x7f0000a47000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() fchownat(r1, &(0x7f0000fbc000)='./file0\x00', r2, r3, 0x0) r4 = syz_open_dev$midi(&(0x7f0000b25000-0xb)='/dev/midi#\x00', 0x1, 0x40) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00001ce000-0x14)={0x0, 0x7480000000, 0x2, 0x3f, 0x20, 0x9}, &(0x7f000059c000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00006a1000-0xa0)={r5, @in6={{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfffffffffffff504, 0x800, 0xff, 0x0}, &(0x7f00009f1000)=0xa0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/23 02:43:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0x7ff) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000001000-0x42)=""/66, 0x42, 0x3) 2018/01/23 02:43:42 executing program 1: r0 = socket$inet6(0xa, 0x8000f, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000726000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000007000-0xd)='/dev/vcs\x00', 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f10000)={0x1, [0x1]}, 0x6) r2 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x2) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000008e000)=0x357, 0x4) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0xfffffffffffffffc}, @raw32={[0x0, 0x0, 0x0]}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x2e, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 02:43:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = add_key(&(0x7f0000e66000-0xc)='id_resolver\x00', &(0x7f0000e37000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f00009ca000)='keyring\x00', &(0x7f0000116000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r1, &(0x7f00000af000-0x30)=[{&(0x7f00007fc000)="9de794b4a1e1e10add6eedd7bf013e7e4832501086bb0a38d2201fd0756f474e478507d5841a67d01207433e9f8efdd6943ea4a8b80fe3b86caeb814c42d4ebf5a30afa84751cf695d1f522e8b59ebf6e96e7f438b8e6b48e56145860d0636210a31f8ace628caaaaed014970aa6bc3371e3d0221ddf349a5ae0f0bb4d2338b13eb53ac5beb6e1395b3705171904411330749ba368ede9d948c75c", 0x9b}, {&(0x7f0000a85000)="bd52fd51c238ffd3ced99fa2dc7995868571676ad606b4a920fe8328440a0f222f091c6315b186c4d006778c6b7d9a238f6e2d28dd04961e3c3d261881635d2897d93db03336d1ceb53678e2b46760fe58f5bab9b419c5e7a9d48f3e8f01322bcb026dcb7bf1ab7deb42124bc109679b4f1fbaee6b6b8939d617ec5767e1d96cc5c06767ad59b19b3a72731a3a65b54d43bed5fffbdb425dfa08c25b1e0d99031c78ea1e75487d201c44b06a2698fe9cba3bccc3becf72ad8cb04b2480bac0438cd2cfac2e4aa523", 0xc8}, {&(0x7f0000ef6000)="9e1578b07c376ceddb659e10c98ebd028508203807b504f2d04bb44466d6de2596c54bf7e9fd9ab1be31e47f1995c4590252c89278195638e4830f3c9fde1e1924df558ef4e36c19a77b7afee4763f8662ba40bfe42aa92d28c8007658dc0ba3657603cd0eb6f06c0cadc779f9723caf9f652b39ee087f2263ffc79f7fc037c5f8413a5b23c1484f3a984947df6cfe958bd96423b9299c6289445d5c38546f34eafdf8ad388aa42ac96418163bd9cde560bcc3af16f7a6159b2850e4ea3bd8bd4418e4579359caf12246e9a48c805bac9a17ea76e55470db90bd083f8cc60467cd92b8bb81b9dc", 0xe7}, {&(0x7f0000bac000-0x38)="c468514891349c844ff06da4a0d9501c79880b26be380975dde3566739837844b540bad12fed5dfeb852bc8754ab77a654072d4cff5b9d5f", 0x38}, {&(0x7f00000b0000-0x88)="b862fc7a9b0c7356207ca79244ec80288e03d148211d44f93c3612bba5e5a32d68718226ec245045ea8786a0c994e351294b127c81e543962b248f07488962c322e16613292edc16b5b807d374a74d4609ff7e118c41f0b395a0d492716c0b3c478ffcfc2dfd6dc1fe8d587583814f0e6723e78148782b125ed58a23ffa31732645be0609979440c", 0x88}, {&(0x7f0000cee000)="b08e341e8ec7444a80834b32dd3ed4ababb9658d0b03bd3c1a6dafbe94438d01c2f0fc201d6e34c20d986fe0309e0989a07767ddcfca56059af85eba294c34cefd1e50da4a0f2a5baf2d84bb3e3e5bd92ddab06708d1", 0x56}], 0x6, r2) 2018/01/23 02:43:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f07000-0xc)='/dev/autofs\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000383000)={0x1, 0x0, 0x1, 0xfff}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000248000-0x10)={0x9, r2, 0x1, 0x1}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000cfa000-0xa7)=""/167, 0xa7, 0x0) signalfd(r0, &(0x7f0000988000-0x8)={0x9}, 0x8) 2018/01/23 02:43:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/23 02:43:42 executing program 6: prctl$setfpexc(0xc, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x800000010d, 0x0, &(0x7f0000000000)="02ca023b", 0x4) 2018/01/23 02:43:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000072b000-0x9)='/dev/dsp\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f28000-0x4)=0x0, &(0x7f0000682000-0x4)=0x4) unshare(0x20020200) r1 = syz_open_procfs(0x0, &(0x7f0000f87000-0x7)='ns/mnt\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setns(r1, 0x0) 2018/01/23 02:43:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000809000)='./file0\x00', 0x8) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cd2000)='/selinux/status\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000487000)=0xfffffffffffffffb) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e6f000-0xe)={0x8000020d, [0x8000, 0x7fffffff, 0x5, 0x7fffffff, 0x7]}, &(0x7f0000878000-0x4)=0xfffffffffffffdf1) prctl$seccomp(0x16, 0x2, &(0x7f0000995000)={0x24c, &(0x7f0000e02000-0x8)=[{0x5, 0x8000, 0x0, 0x10001}]}) 2018/01/23 02:43:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000af000)='/selinux/status\x00', 0x0, 0x0) getsockname$llc(r1, &(0x7f0000913000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000def000)=0x10) 2018/01/23 02:43:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0x7ff) shutdown(r0, 0x1) keyctl$session_to_parent(0x12) 2018/01/23 02:43:42 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003e5000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000fad000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0xa7)={r1, 0x81, 0x9f, "e2e2bcbc816e9839d76cf8d22b1095217dfebeb542754bc9b14280131ea136486786bd4b936fc8667d300fbbacf0b6a85278e2afd337db04fef5d4213531f7934e980b90440f94d520f57997de99bd9d1531647aab87a8c65b8c7b4e0cf35cf4162cf7c2cc7ffa247e332034a3b27c18e7fb16065038c218b687cf28eb771219c7e49b27a28bf4876033db39293e809f43d6378cfb1377327e1f41fec42d58"}, 0xa7) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0x5, 0x1]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r1, 0x1e800}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./file0\x00', 0x0, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000003000)={0x5, 0x4a63, 0x7f, 0x81, 0x3, 0xffff}) r3 = socket(0x11, 0x80006, 0x9f3) socket$bt_l2cap(0x1f, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000004000)={0xcf6, 0x40, &(0x7f0000004000)="34755cc5a454dc1f7dde069041d33e6dbd72cd993a00a7b00611a7aa389cfbc258b2207e818d2e1ada8586c09299973af6cd1c88a3", &(0x7f0000000000)="53e84bdfa88363b71c81b92f8256f36433ee1e057fd72d921ba079e03e6c40ac674de43baface68d7f038135ade2dcb53440844165bc898ba11d59ed6ed6cfc4ffb7e85cb25a0b72a22c01d6409af0145d071d77555eea11231e72ec84bab6580e", 0x35, 0x61, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) syz_open_dev$binder(&(0x7f0000004000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000007000-0x3c)="8f7046ed36a38b789e300e6e806864b6337e1b149da51cde94cb9666cbb19010feb8a86c563d3f62258ea791758bce236d516260670d258c7ee31355", 0x3c, 0x4, &(0x7f0000007000-0x1c)={0xa, 0x1, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe971}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000007000)={r1, 0x7}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc00c64b5, &(0x7f0000009000-0x8)={&(0x7f0000008000-0x4)=[0x0], 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000009000-0x10)={0x7fff, 0x0, 0x10001, 0x8}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f000000a000-0x8)={r4, 0x9}) 2018/01/23 02:43:42 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000415000)=""/167, 0xa7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000a09000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f000026f000-0xb1)=""/177) 2018/01/23 02:43:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0x7ff) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00003a9000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x800, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000002000-0x4)=0xb126, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000152000-0x14)={r2, 0x40, 0x7f, 0x8, 0xfffffffffffffffd, 0x4}, &(0x7f000085d000-0x4)=0x14) shutdown(r1, 0x10004) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000001000)=""/128, &(0x7f0000003000-0x4)=0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000002000-0x8)={0x2, &(0x7f0000002000-0x10)=[{0xd, 0x1, 0x2, 0x3}, {0x401, 0x0, 0x2, 0x9}]}, 0x8) 2018/01/23 02:43:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000072b000-0x9)='/dev/dsp\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f28000-0x4)=0x0, &(0x7f0000682000-0x4)=0x4) unshare(0x20020200) r1 = syz_open_procfs(0x0, &(0x7f0000f87000-0x7)='ns/mnt\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setns(r1, 0x0) 2018/01/23 02:43:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/23 02:43:42 executing program 0: 2018/01/23 02:43:42 executing program 1: mmap(&(0x7f0000000000/0x6f000)=nil, 0x6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000021000+0xeb4)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000001f000-0x30)=[{&(0x7f000005a000)="85aee333598b4eded1c597ee8b40da03ef5be17a9e2d74d8d956f27580c6983a3600b11a5f485a04e0c640a82f4568bff5a33cb9b5dadedd6e6b9f911747f03fa466b1dd093dd2fdabb1f7", 0x4b}, {&(0x7f000006f000)="b7a8720fea4ce978548e734e53c79871aa954d6c6c4dc76cafa142b3f7a5688588cc9194989f10eb4df5dc181678ee37e5c0a29399", 0x35}, {&(0x7f0000070000-0xe1)="cba8654cb90ae56b7b2f4eb4f8f23241cdc3a5fb6dc9a9a3c2be49a9fc0e182d842219be0de545c3101babf6b37f9953e271d2cd63d3960e12983b572504c28c22066c5a485eb957b3860f85b266a1113ff739836c0ece3e5f36706819df2a54939de5474e144637aac97d5cb2e08c878a57c6f9f9a1a274e7b9b69343b811a18bcd7f2c96e3138f9b6186cbd59cb7e8d640e0ebba5546dfb7e1da108806f9d4dc25acde551ffa7fb98f31fcba7c630e3afd6a041c049bcaacac5531d51f1fc326dbfd83aff7bb6853a13928eae417aadf5928abb9835d9bad6e873048f3009c36", 0xe1}, {&(0x7f0000070000-0x4b)="c6adf24da8bc931fd86bfe34b400b9f408f4531a993b0b3ab1a938cc698435dc00ad3cea08bc7fc08f584f13c87aec950e1addda2fbd1dc879e7bac67aa033af753c47be7341be894fbaff", 0x4b}, {&(0x7f0000070000-0xe1)="ab7158c3a2fe7a4fc79259084409957e2a521267a5530c12b088bac07ea9d1fbd73cc40fea54478848b15e6e75bf1ce76958a5a8d2b608dd87849d73200c3bdfadc941f05f8cdc980cdef98ea752028512fdc524bd521400c91718b896d2dec46b8eff1fb49962449a90c01319e8b199391e51be021f6af545a87a6916bd33c8c84a42f726e6807d8914697a90613ccf12830c2c3f40adea98415ea5bbf556fb7d694c87fac477c9b5dd42cde46886bd72b97d280cb4a521cc578eabb16429a981c75f0dadf01798ff9faba664fa6878e9ac300dcf731ae9a81c48c9e4b1747581", 0xe1}, {&(0x7f0000010000-0x45)="8f7c6b415054acea86224cb78cedc57ca6961c085a091a4238a45a0b8ab32bc0092a38f1fdb3c2179d166a7702ed5b410f669cbd6e721ebcf7cd64ebf5a601e0650ef47b31", 0x45}], 0x6) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(r0, &(0x7f000006f000)='./file0\x00', 0x0, 0x180) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0xfffffffffffffffc, 0x48a) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f0000070000-0x28)={0x0, 0x2, &(0x7f0000060000-0x8)=[0x9, 0x8], &(0x7f0000047000)=[0x6f84], 0x15, 0x1, 0x8, &(0x7f0000068000)=[0x4], &(0x7f0000070000-0x4)=[0x1], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000ca2000)="240000001a0025f00800001d00eefa0e0a00010000040000f000edeb0800010001000000", 0x24) fcntl$setpipe(r1, 0x407, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) fsync(r2) writev(r1, &(0x7f000000b000)=[{&(0x7f000005d000)=',', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000eb1000)={0x0, 0x5}, &(0x7f0000e27000)=0x6) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000047e000)={r4, 0x6}, &(0x7f0000af2000)=0x8) fcntl$setpipe(r1, 0x407, 0x0) 2018/01/23 02:43:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setpipe(r0, 0x407, 0x7fffffff) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000065000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000099d000)='net/ip6_mr_cache\x00') getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000b99000-0xc)={@loopback=0x0, @empty=0x0, @multicast2=0x0}, &(0x7f0000e99000-0x4)=0xc) pread64(r1, &(0x7f0000415000)=""/167, 0xa7, 0x0) 2018/01/23 02:43:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/mixer\x00', 0x10000, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00002f7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b6f000-0x4)=0x0, &(0x7f0000576000)=0x4) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000309000-0x4)=@assoc_id=0x0, &(0x7f00008a8000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00008b6000-0x108)={r1, @in6={{0xa, 0x1, 0x102, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xfffffffffffffe01}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000001, 0x8000, 0x5, 0x100000001, 0x3, 0x10000, 0x200, 0x8, 0x401, 0xfffffffffffffffa, 0x1, 0xb336, 0xfffffffffffffffd, 0x100, 0x43b]}, &(0x7f0000592000-0x4)=0x108) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x100000001, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x4000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd2(0x7, 0x80000) r0 = syz_open_dev$mouse(&(0x7f0000d70000)='/dev/input/mouse#\x00', 0xc9, 0x10000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c82000-0x4)=0x0, &(0x7f0000815000)=0x4) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f00009d4000-0x118)={0x5, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = syz_open_procfs(0x0, &(0x7f0000887000-0x7)='status\x00') read$eventfd(r1, &(0x7f000024d000-0x8)=0x0, 0x8) 2018/01/23 02:43:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000602000+0x1d4)={0x5, 0x9a2, 0x4, 0x2, 0x2}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x4009, 0x0, 0x0, 0x200020000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/23 02:43:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c53000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00003da000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) stat(&(0x7f0000037000-0x8)='./file0\x00', &(0x7f0000e3d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008a5000)={{{@in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x2, 0x0, 0x2, 0x20, 0xa0, 0x2b, r1, r2}, {0x3, 0xfa, 0x401, 0xa3, 0x7a1, 0x400, 0xffffffffffffffc1, 0xffff}, {0x3, 0x84f, 0x8, 0x8}, 0x5, 0x7, 0x2, 0x0, 0x2, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x3e}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x3, 0x4, 0x3, 0x3c17, 0x4bea68b2, 0x80000001, 0x100000001}}, 0xe8) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:43 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0x7ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000000000)={0x3, &(0x7f00007a5000-0x18)=[{0xff, 0xff, 0x1, 0x5832}, {0xffffffff, 0x2, 0x7fffffff, 0x8}, {0x6, 0x7fffffff, 0x6, 0x1000}]}) shutdown(r0, 0x0) 2018/01/23 02:43:43 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000f41000-0xb)='/dev/audio\x00', 0x0, 0x0) ftruncate(r0, 0x1) r1 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f0000415000)=""/167, 0xa7, 0x0) 2018/01/23 02:43:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/23 02:43:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000415000)=""/167, 0xa7, 0x0) inotify_init1(0x80000) 2018/01/23 02:43:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f26000)='/dev/rtc\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00002c7000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0xffffffff80000000, &(0x7f0000831000-0xe5)="ede7130b75ecee50cb5c0b2598942596007ce356d78deb1e8512de31971c1e140fa567ff0455d987fa9785f67fd89855c2261cff9549d94560b065d279ff7313bf53d9c60d04146b2f748a03de44f93dc2c082f9bf8c230eddd251d9698a18cad253cf612eb18c1e23b89fbecc9c299b573994bb9ff5a87c3b8a068324283b579009676c7aa6399d15aa81fe03439659863ea5933aaccff7464d93a930ddd5089742de2aa6274a9a78ff656ee4befa26141d0d6fa7325239f89b898eff524d583270bedfe2963625b1b37c0ba60bbe929b28677cc00fd58ad8f65499f87aa0d5fd6280a0f4") setpgid(0x0, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f000003d000)={0x5, 0x1, 0x63d, 0x3, 0x0, 0x8}) 2018/01/23 02:43:43 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0x7ff) shutdown(r0, 0x0) 2018/01/23 02:43:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00004f4000)='/dev/dsp#\x00', 0x4, 0x881) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e03000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b9a000-0x4)=0x28) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000877000-0xe8)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e4f000-0x4)=0xe8) ioprio_get$uid(0x3, r1) 2018/01/23 02:43:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd0000)='net/ip6_mr_cache\x00') r1 = syz_open_dev$mouse(&(0x7f0000a10000-0x12)='/dev/input/mouse#\x00', 0x5, 0x2000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000160000)=0x100000001, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000527000-0xf)={0x0, 0x7, "dbee6ac6ae18c9"}, &(0x7f0000d57000)=0xf) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000519000-0x8)={r2, 0x7}, 0x8) pread64(r0, &(0x7f0000415000)=""/167, 0xa7, 0x4000000000) 2018/01/23 02:43:43 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000439000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000000)={{0x3, 0x3, 0x2, 0x0, 0x8}, 0x6, 0x20, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f00009c1000)=0x0, 0x4) 2018/01/23 02:43:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/23 02:43:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x807, 0x8, &(0x7f0000b42000)={0x0, 0x0}) bind$rds(r0, &(0x7f0000e05000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f0000415000)=""/167, 0xa7, 0x0) 2018/01/23 02:43:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f000057f000)=@file={0x0, ""/108}, &(0x7f0000e99000-0x4)=0x6e, 0x80000) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000057f000)={@generic="8b2ad3134bfbb36bfac16e31cdfcd3eb", @ifru_flags=0x200}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000acf000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000b2d000-0x4)=0x0, &(0x7f0000ff9000-0x4)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xe000000000000000, 0x1) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xce, "233ff48c4e1b8216390ef4f8a1211f8945d81a1cd14ee25b627076e3034f392baf9987d4add40269dd1b469405be225714724b4b0a2bbf07ba31dfa95eb27eff1992cbc084596791b2e2375457573beed278a63bed05391ee47d501a786e7a7f94e7dcc681fee78aa9c36f915c38ac4f6b4fca5839e5af9975fbb579824f7013f34aa126ebac716527b8c030b3cca0d68dd05efd482b67160c67d853292d8fd7874e057a54f258fdbc3ade0866e698eb636a7a9e3de29be3481f3538c392b7e466aaa3d0e01e13292e777185c9a3"}, &(0x7f0000001000-0x4)=0xd6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000001000)=""/183, &(0x7f0000001000)=0xb7) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r2, 0xe000000, 0x4, 0x3, 0x3ff, 0x9, 0x100000001, 0xff, {r3, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x81, 0x8, 0x9, 0x7}}, &(0x7f0000001000-0x4)=0xb8) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r4, 0x7ff) shutdown(r0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/23 02:43:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x0, 0x0) syz_emit_ethernet(0x46, &(0x7f0000c98000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x9, 0x4, 0x1000000000000, 0x0, 0x1a9, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x10, 0x6, 0x3, 0x0, [{[], 0x0}, {[], 0x8000000000000000}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000b70000)={0x0, 0x94, [0xbec]}) 2018/01/23 02:43:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000922000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000076a000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00003a0000-0xe)="766d6e657431d065746831282f00", 0x3) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000d2a000-0x1)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40186417, &(0x7f0000aac000)={0x6, 0x1, 0x4, 0x89, 0x2, 0x7497bc00}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000ee6000-0x4)=0x0) 2018/01/23 02:43:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5e, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009d5000-0x4)='bic\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x80) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) dup3(r1, r2, 0x0) 2018/01/23 02:43:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000808000)=[@in6={0xa, 0x0, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x5}], 0x1c) 2018/01/23 02:43:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x4000) signalfd4(r0, &(0x7f0000b15000-0x8)={0x5f}, 0x8, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000e59000-0x18)={0x5, 0x20, 0x1, 0x0, 0x0}) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000eb5000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f000004d000)="c3", 0x1) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000dc1000)={0x8, 0x1ff, 0xb87}) dup2(r1, r2) recvmsg(r1, &(0x7f0000896000)={0x0, 0x0, &(0x7f00008d6000)=[{&(0x7f00003f0000-0xf1)=""/241, 0xf1}], 0x1, &(0x7f00006ee000)=""/173, 0xad, 0x0}, 0x0) 2018/01/23 02:43:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$dspn(&(0x7f0000384000-0xa)='/dev/dsp#\x00', 0xffffffffffffff7f, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000df0000)="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", 0x1000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:43 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cef000-0x11)='/selinux/enforce\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000001000-0x8)='./file0\x00', 0x2080, 0x1) write$selinux_user(r0, &(0x7f0000000000)={'system_u:object_r:auditd_exec_t:s0', 0x20, 'user_u\x00'}, 0x2a) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r1, 0x7ff) 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) llistxattr(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000000000)=""/9, 0x9) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x100000000, 0x30}, &(0x7f0000001000)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in6={{0xa, 0x1, 0x401, @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]}, 0x40, 0x9}, 0x98) shutdown(r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r3, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x2, 0x2d, r0, &(0x7f0000004000-0x1000)="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", 0x1000, 0x2, 0x0, 0x1, r0}, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x3, 0x80000000, 0x8000, 0x321, 0xffff, 0x20, 0x8, 0xbe8, 0x0}, &(0x7f0000002000-0x4)=0x20) connect$l2tp(r0, &(0x7f0000002000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x2, 0x3, {0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}}}, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={r4, 0x2, 0xed82, 0x7fff, 0x5, 0x1000}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000003000)=@add_del={0x2, &(0x7f0000003000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) 2018/01/23 02:43:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) munmap(&(0x7f000062b000/0x2000)=nil, 0x2000) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) syz_open_dev$sg(&(0x7f0000f91000-0x9)='/dev/sg#\x00', 0x0, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000fba000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000eb3000-0x4)=0x10, 0x0) socket$key(0xf, 0x3, 0x2) syz_open_dev$admmidi(&(0x7f000014c000)='/dev/admmidi#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000bd2000)=0x0, &(0x7f00009ee000)=0x4) fsetxattr(0xffffffffffffffff, &(0x7f0000d37000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f00002fd000-0xe)='/dev/admmidi#\x00', 0xe, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000362000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x10, 0x2, 0x0, 0x2, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000062b000)=[{&(0x7f000062b000)=""/209, 0xd1}], 0x1, 0x0) 2018/01/23 02:43:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000892000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00004d1000-0xe8)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a0000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000eea000-0xe8)={{{@in=@rand_addr=0xffffffffffff8001, @in=@multicast2=0xe0000002, 0x3, 0x4, 0x1, 0x1, 0xa, 0x80, 0xa0, 0xbf, r1, r2}, {0xffffffffffffffff, 0x0, 0x3, 0x200, 0xffff, 0xff, 0x5, 0x8}, {0x9, 0x3, 0x1, 0x4}, 0xc0, 0x1, 0x0, 0x0, 0x0, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, 0x2, 0x3e}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x1, 0x6, 0x8, 0x4, 0x7fffffff}}, 0xe8) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x80000000, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00000ed000-0xb)='/dev/vcsa#\x00', 0x1, 0x10000) r0 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000415000)=""/167, 0xa7, 0x0) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f000007d000-0x4)=0x0, &(0x7f00006a6000)=0x4) 2018/01/23 02:43:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/23 02:43:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xffffffff) r1 = accept4(r0, 0x0, &(0x7f00005cf000-0x4)=0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000807000)='/dev/rfkill\x00', 0x200400, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d93000)={r3, &(0x7f0000d6d000-0x1000)="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"}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00008f6000)={0x4, {{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]}}, 0x90) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:43:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x541, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write$sndseq(0xffffffffffffffff, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) write$evdev(0xffffffffffffffff, &(0x7f00001d1000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x48) sendmmsg$alg(0xffffffffffffffff, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(0xffffffffffffffff, &(0x7f000057c000-0x8)=0x0, 0x8) readv(0xffffffffffffffff, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(0xffffffffffffffff, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(0xffffffffffffffff, &(0x7f00006d5000)=0x0, 0x8) write$tun(0xffffffffffffffff, &(0x7f0000f1f000-0x116)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@mpls_uc={0x8847, {[], @generic=""}}}}}, 0x18) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000b5a000)=[{0x0, 0x0, &(0x7f0000967000-0x70)=[{&(0x7f00000b4000+0x3af)='*', 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/23 02:43:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f00000bc000)="02000000", 0x4) bind(r0, &(0x7f0000006000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d46000)={0x2, [0x0, 0x0]}, &(0x7f0000953000-0x4)=0xc) r1 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f0000415000)=""/167, 0x65, 0xfffffffffffffffe) 2018/01/23 02:43:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = syz_open_dev$dmmidi(&(0x7f00002fd000)='/dev/dmmidi#\x00', 0xffffffffffffff38, 0x400) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000e39000-0x8)=@assoc_value={0x0, 0x208b}, &(0x7f0000599000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00008c4000)={r2, 0x3f}, 0x8) 2018/01/23 02:43:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/23 02:43:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002ab000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x3f) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:43 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0x7ff) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000f3e000-0x1000)=""/4096, 0x1000, 0x42, &(0x7f0000000000)={0x4, 0x4, 0x5, "72d6eb48169f", 0x804a, 0x0}, 0x10) shutdown(r0, 0x0) 2018/01/23 02:43:43 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000007d000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x2) mmap$binder(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3000000, 0x80010, r0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c28000)=0x643, 0xf0, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000d93000)=0x40) 2018/01/23 02:43:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000554000)='/dev/vhost-net\x00', 0x2, 0x0) r0 = socket$inet6(0xa, 0x8000e, 0x7) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001af000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) read(r0, &(0x7f000082d000)=""/92, 0x42) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000985000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x201, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000735000-0xb)='/dev/vcsa#\x00', 0x5, 0x801) r4 = dup(r1) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000dcc000-0x4)=0x2, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00005b7000)=0x11, 0x4) r6 = fcntl$getown(r4, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000032f000)={0x0, 0x0, 0x0}, &(0x7f00009b0000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000981000)={0x1, 0x8a, r6, 0x5, r7, 0x8, 0x2, 0x8}) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1d, &(0x7f0000550000-0xd8)=""/216, &(0x7f0000127000)=0xd8) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000b80000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) r8 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r8, 0x40b, &(0x7f0000ce0000-0x8)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000bd6000)={0x2, 0x0, 0x10003, 0x10000}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000729000-0x20)={0x100, r9, 0x1, 0x567fb416}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003f2000-0x8)={0x0, 0x0}) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f0000377000-0x1)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r5) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000f25000-0x20)=@dstopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x1a) fchown(0xffffffffffffffff, 0x0, 0x0) 2018/01/23 02:43:43 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0x7ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x200042, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000f13000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000759000-0x4)=0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000004000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000001000)=0x3) perf_event_open(&(0x7f0000001000-0x78)={0x4, 0x78, 0x9, 0x9, 0x1000, 0x1, 0x0, 0x1, 0x800, 0x1, 0x400, 0x5, 0x401, 0x6, 0x2, 0x2, 0x0, 0x2, 0x39, 0x7f, 0x9, 0x80000000, 0x2, 0xff, 0x81, 0x7fffffff, 0x1f90, 0x4, 0x4, 0x1ff, 0x5e61c6ea, 0xdb4, 0x5, 0x6e, 0x6, 0x4, 0x6000000000000, 0x8, 0x0, 0x3ff, 0x0, @perf_config_ext={0x7, 0x8}, 0xa042, 0x9, 0x9, 0x1, 0x7, 0x80000001, 0x4, 0x0}, r2, 0xf91, r3, 0xd) shutdown(r0, 0x0) 2018/01/23 02:43:43 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000001000-0x28)={r1, 0x3, &(0x7f0000f8e000-0xc)=[0x2150fb36, 0x7f, 0xffff], &(0x7f0000001000-0x10)=[0x0, 0x7ff, 0x2, 0x7], 0x4, 0x5, 0x9, &(0x7f0000eae000)=[0x48, 0x4, 0x3, 0x1, 0x4], &(0x7f0000000000)=[], 0x0}) ioctl$void(r0, 0xc0045c7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a45000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$unix(r0, &(0x7f00006f0000-0x1c)={&(0x7f00003b8000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000aca000)=[{&(0x7f000079b000)="802194", 0x3}, {&(0x7f0000023000)="107cdface91193393e12074fdf9e6788d6fdcfeccba5493658f9b8e66ebc43ec3a1579d1bc7dca4c9a81b6b1ec50f875", 0x30}], 0x2, 0x0, 0x0, 0x4}, 0x8080) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xf}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffeff}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) syz_open_dev$tun(&(0x7f0000bed000)='/dev/net/tun\x00', 0x0, 0x100) 2018/01/23 02:43:43 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x2) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000712000-0x4)=0x0, 0x4) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000f78000)={0x1000, 0x20000000, 0x1000, 0x9, 0x200, 0x200, 0x3f, 0x100000000, 0x8, 0xffff}, 0x10) 2018/01/23 02:43:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000415000)=""/167, 0xa7, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000928000)='/dev/vga_arbiter\x00', 0x14000, 0x0) [ 136.001194] RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? 2018/01/23 02:43:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000671000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000bc1000)="927e12baabac3b8b3fa0363dfbf32d624e194362", 0x14) 2018/01/23 02:43:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f00000bc000)="02000000", 0x4) bind(r0, &(0x7f0000006000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d46000)={0x2, [0x0, 0x0]}, &(0x7f0000953000-0x4)=0xc) r1 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f0000415000)=""/167, 0x65, 0xfffffffffffffffe) 2018/01/23 02:43:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0xffffffffffffffff, 0x3, 0x0, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0]}, 0x5c) syz_open_dev$sg(&(0x7f0000685000)='/dev/sg#\x00', 0x4, 0x201) 2018/01/23 02:43:43 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0x7ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x7)='vmnet1\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000984000)=0x10, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x7, 0x4001) r2 = socket(0x1f, 0x1, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000001000-0x5c)={0x3, 0x523, 0x9, {0x77359400, 0x0}, 0x7e66a2ff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)=0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000001000-0x4)=0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000db0000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f00001e0000)={0xffffffff80000001, 0x5, 0x2}) 2018/01/23 02:43:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d83000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0xfffffe36) ioctl$int_in(r0, 0x5452, &(0x7f0000754000)=0x20) 2018/01/23 02:43:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/23 02:43:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000f12000)={{0xa, 0x3, 0xd7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x20}, {0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x7}, 0x100000000, [0x80, 0x9, 0x9, 0x9, 0x9, 0x1, 0x800, 0x7]}, 0x5c) r1 = syz_open_dev$usbmon(&(0x7f0000f1a000)='/dev/usbmon#\x00', 0x54, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000da3000)={0x0, 0x2b, "8645ea336b42b01b6462cfd4d08ae05dadb7412aa7d801f582dae58e8e95db4ab2f5e3293b77f55f9c48f1"}, &(0x7f0000446000-0x4)=0x33) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a56000)={r2, 0xa64a, 0x0}, &(0x7f00001c6000)=0xc) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) openat$selinux_create(0xffffffffffffff9c, &(0x7f00007ee000)='/selinux/create\x00', 0x2, 0x0) r3 = open(&(0x7f000023a000)='./file0\x00', 0x101080, 0x4) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00000b0000)=0x3, 0x2) 2018/01/23 02:43:43 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000415000)=""/167, 0xa7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000000)={0xe8, 0x2, 0x1, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000001000-0xa8)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000)={0x9, 0x200, 0x59e, 0x7, 0x4, 0xdd1, 0x101, 0x0, 0x0, 0x3, 0x7}, 0xb) 2018/01/23 02:43:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$vcsn(&(0x7f000075f000-0xa)='/dev/vcs#\x00', 0x7, 0x802) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000fed000-0xc)={0x20000000, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2275, &(0x7f00004a2000)="46cd") mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r2, 0x0) 2018/01/23 02:43:43 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0xfffffffffffffffd) shutdown(r0, 0x0) r1 = syz_open_dev$audion(&(0x7f000026f000)='/dev/audio#\x00', 0x9, 0x40101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000999000)={0x0, 0xe4, "60c55fb473e471d362cb6bf5c8079df29a482c97436319c61335c585792e6b95e5992f6b53669afaf21c7dee2d946a4d78c7eb0451c90fcd9b5d85d42f80c4450135e16972710c416ee79c472c9e20d46c49916dc683c36d1f8ce3f66408f11b99d5460f5ec2f626a630b61cbd10593a86a335a778ccffa261b88020c44d92ae36f2665c68202508aa381fa760681280520c1cb07a4e97281a831694a2fcce9a548b29d4b53505b8dc748ace8ce34629c81f5b8f24718389d6e0c7575334be0c3ef566da3378ee04ab53728f27767d3b2a12b58c6c1dc8038529ba321f3a403fa350f93f"}, &(0x7f0000001000-0x4)=0xec) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r2, 0x0, 0x7fff}, &(0x7f0000001000-0x4)=0xc) 2018/01/23 02:43:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') timer_create(0x3, &(0x7f0000f04000-0x58)={0x0, 0x24, 0x4, @thr={&(0x7f00004ce000)="f86c362344efab70df95a93f959461d830445dd4f31905a290ccc45e045e6ae82b1b8480cdbded0427573306294455f232b7596677f975949684fedc8ca823f227f5a675", &(0x7f0000bca000)="ed5dd6d872fe96fb23fae2d0404f8b2f8c6044fe676fe009f9c10e6f5dea7844d8987a07dd48157d7206d78606f797812deac9bdc5179436275e79b62a766323334a10ae"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cf9000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00004be000)={0x0}, 0x4) clock_gettime(0x0, &(0x7f0000750000-0x8)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000fbe000)={{r2, r3+30000000}, {0x0, 0x0}}, &(0x7f000043f000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) pread64(r0, &(0x7f0000415000)=""/167, 0xa7, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000a8000-0x4)=0x0, &(0x7f0000cee000-0x4)=0x4) 2018/01/23 02:43:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007e5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00001cb000-0x4)={0x6}, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c9a000)='/dev/rfkill\x00', 0x4000000030000, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000d87000)=0xfffffffffffffffc, &(0x7f0000d6e000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x40000000000002, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000c82000-0xe0)=[], 0x0, 0x0) write$eventfd(r1, &(0x7f00008ad000-0x8)=0x20000000003, 0xe5) 2018/01/23 02:43:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/23 02:43:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000dd0000)={0x0, r0, 0x0}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000ad8000)=0x1) 2018/01/23 02:43:44 executing program 6: mmap(&(0x7f0000000000/0xad5000)=nil, 0xad5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x800000000001, 0x84) 2018/01/23 02:43:44 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0x7ff) r1 = memfd_create(&(0x7f0000cb3000)='@\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000bf2000/0x4000)=nil, 0x4000, 0x4002, &(0x7f0000000000)=0x8, 0x40, 0x4) shutdown(r0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000001000)={0x5, 0x7f, 0x3ff, 0xfffffffffffffffa, 0xff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000001000)=0x8001, 0x4) 2018/01/23 02:43:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000bb000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000c14000-0xa)={0x1, 0x1, [@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}]}) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x32, 0x0, @thr={&(0x7f00009f0000)="", &(0x7f0000298000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d4e000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000052000)={{0x0, 0x3}, {0x7ff, 0x4}}, &(0x7f00002a4000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/23 02:43:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000-0xc)={0x843, 0x1, 0x2df, 0x2, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000928000-0x12)='/dev/input/event#\x00', 0x0, 0x2001) r1 = dup(r0) ftruncate(r0, 0xffffffffffff0001) ioctl$TIOCSBRK(r1, 0x40044591) write$evdev(r0, &(0x7f000064d000-0x30)=[], 0x0) 2018/01/23 02:43:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pkey_alloc(0x0, 0x3) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8001}, &(0x7f0000d01000)=0x98) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/23 02:43:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ae000-0x9)='/dev/kvm\x00', 0x402001, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000e24000-0x20)={r2, 0xc, 0x3, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 02:43:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8001}, &(0x7f0000d01000)=0x98) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/23 02:43:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setpipe(r0, 0x407, 0x80000000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:44 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0x7ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@generic="b5f64487772b291b8e822cd009406ceb") shutdown(r0, 0x0) socket$unix(0x1, 0x7, 0x0) 2018/01/23 02:43:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000415000)=""/167, 0xa7, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000ed0000)={&(0x7f00007b7000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000070b000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000624000)=[0x0, 0x0, 0x0], &(0x7f000039d000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x3, 0x3, 0x6, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 02:43:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9205, 0x0) fchmod(r0, 0x18) 2018/01/23 02:43:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ebb000)={0x0, 0x4c3a, 0x20, 0x9, 0x7}, &(0x7f0000d54000-0x4)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000b7e000)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000925000-0xc)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000835000-0x4)=0x0, &(0x7f0000ee9000-0x4)=0x4) 2018/01/23 02:43:44 executing program 6: bpf$OBJ_GET_MAP(0x7, &(0x7f000093a000-0xc)={&(0x7f0000b0b000)='./file0\x00', 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008f7000-0x8)={0x2, &(0x7f0000000000)=[{0x40, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x40000000114, 0x6, &(0x7f0000689000-0x3)="", 0x0) 2018/01/23 02:43:44 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0x7ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x1}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000055b000-0x6)={r1, 0x1f}, 0x6) shutdown(r0, 0x0) 2018/01/23 02:43:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e59000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x80000) sendmmsg$alg(r1, &(0x7f00002bf000-0xa8)=[{0x0, 0x0, &(0x7f0000eed000)=[{&(0x7f0000ca0000)="6bf34a39556f5492646cfeb26458fbc38a6dc743dbec89daff7732c4f29a210af505f6087dc783649874bb481107e4f79e090f93d7585f9c40fa87f36e1d5caffc17354d800b1d99", 0x48}], 0x1, &(0x7f0000bf2000-0x40)=[], 0x0, 0x0}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0xfe06, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/23 02:43:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000060e000)=0x0) pread64(r0, &(0x7f0000415000)=""/167, 0xa7, 0x0) 2018/01/23 02:43:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = gettid() process_vm_readv(r1, &(0x7f0000a59000)=[{&(0x7f000040c000)=""/203, 0xcb}, {&(0x7f0000e0f000)=""/142, 0x8e}, {&(0x7f0000796000-0x3d)=""/61, 0x3d}, {&(0x7f000028b000)=""/0, 0x0}, {&(0x7f000055b000-0x1d)=""/29, 0x1d}, {&(0x7f00000f6000-0xa)=""/10, 0xa}, {&(0x7f0000e93000)=""/151, 0x97}, {&(0x7f00003be000-0xa8)=""/168, 0xa8}, {&(0x7f000006c000)=""/254, 0xfe}], 0x9, &(0x7f00006f8000)=[{&(0x7f0000bd3000-0x2b)=""/43, 0x2b}, {&(0x7f0000757000-0xc1)=""/193, 0xc1}, {&(0x7f00006fe000-0xcd)=""/205, 0xcd}, {&(0x7f000061b000-0x14)=""/20, 0x14}, {&(0x7f0000c3a000)=""/4096, 0x1000}], 0x5, 0x0) socketpair(0x13, 0x5, 0x2, &(0x7f000078c000)={0x0, 0x0}) 2018/01/23 02:43:44 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000604000)='/dev/vcsa#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000946000)={0x0, 0x1, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000605000-0x4)=0x0) timer_gettime(r1, &(0x7f000025c000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x3, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00007a3000)=@get={0x1, &(0x7f0000bbd000-0x45)=""/69, 0x40}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000742000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/23 02:43:44 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000012000)=0x14) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000018000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(0xffffffffffffffff, &(0x7f0000008000-0xe0)=[{{0x0, 0x0, &(0x7f000000b000-0x18)=[{&(0x7f0000015000)="12", 0xfffffffffffffe33}], 0x2c2, 0x0, 0xffffffffffffffd5, 0x0}, 0x16fd}], 0x1, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) close(r0) 2018/01/23 02:43:44 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0x7ff) r1 = syz_open_dev$mice(&(0x7f0000c3b000-0x10)='/dev/input/mice\x00', 0x0, 0xc00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000049f000-0xb8)={0x0, 0x1800000, 0x9, 0x2, 0x5, 0x6, 0x1, 0x1, {0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x0, 0x7, 0xc1}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00001a4000-0x4)=r2, 0x4) shutdown(r0, 0x0) bind$bt_hci(r1, &(0x7f0000000000)={0x1f, 0xffffffffffffffe1, 0x0}, 0x6) 2018/01/23 02:43:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ca7000)='/selinux/checkreqprot\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00003a0000)={0x0, 0x3ff}, &(0x7f0000f71000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e17000)={r2, 0xa6ae, 0x3, [0x4000000000000000, 0x6, 0x4]}, &(0x7f0000f51000-0x4)=0xe) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000bb000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000fc4000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000346000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000b3000)={r4, 0x6, 0x40, 0x6}, 0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000415000)=""/167, 0xa7, 0x0) shutdown(r0, 0x0) 2018/01/23 02:43:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8001}, &(0x7f0000d01000)=0x98) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/23 02:43:44 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080044d76, &(0x7f0000001000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x20) 2018/01/23 02:43:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000328000)='/dev/admmidi#\x00', 0x7, 0x80000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00003db000)=0x20, 0x4) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000829000-0x30)={0x4, 0xbbf, &(0x7f00004dd000-0x3)="979a8a", &(0x7f000009c000-0x19)="03c528ccd46a06cc1072c7a360b394f78a61bd4170e3dcd082", 0x3, 0x19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:44 executing program 1: mmap(&(0x7f0000000000/0xd29000)=nil, 0xd29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000501000)='/dev/sg#\x00', 0x400, 0x101002) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000d29000)='./file0\x00', 0x20, 0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006a6000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000083c000-0x10)={r0, 0x50, &(0x7f0000578000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00006f3000)=r3, 0x4) r4 = memfd_create(&(0x7f0000000000)='GPL\x00', 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000d2a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ftruncate(r4, 0x40007) recvfrom(r2, &(0x7f00006e9000)=""/100, 0x64, 0x0, &(0x7f0000caa000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) syz_open_dev$adsp(&(0x7f00008f9000-0xb)='/dev/adsp#\x00', 0x20000000000, 0x200841) sendfile(r2, r4, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) close(r1) 2018/01/23 02:43:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) socketpair$inet(0x2, 0xb, 0x6, &(0x7f0000fd1000)={0x0, 0x0}) sendmsg$rds(r0, &(0x7f0000c97000-0x1c)={&(0x7f0000997000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f0b000-0x18)=[{&(0x7f0000e78000-0xdd)=""/221, 0xdd}, {&(0x7f0000f17000-0x5d)=""/93, 0x5d}, {&(0x7f00006b3000-0x2e)=""/46, 0x2e}], 0x3, &(0x7f0000f89000-0x48)=[@rdma_args={0x48, 0x114, 0x1, {{0x4, 0x400}, {&(0x7f0000ba5000-0x4a)=""/74, 0x4a}, &(0x7f0000b50000-0x20)=[{&(0x7f00007cf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ba5000)=""/243, 0xf3}], 0x2, 0x8, 0x1}}], 0x48, 0x40004}, 0x4000) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000342000-0x4)=0x1, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$midi(&(0x7f0000081000-0xb)='/dev/midi#\x00', 0xfff, 0x40) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/23 02:43:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$pfkey(0xffffffffffffff9c, &(0x7f0000e05000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x0, [0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:44 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0x7ff) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x4, 0x2003c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000001000)="79600a8400f438117827093292b64318d4c5aa2c9b7e1a4730121577f45fb7bcb8551d5b693c41f0a9ccd5309801148ac787dd5d5250114ae4a8de99bf90f895e1078bbb7f2b0d193421cc8daf71cd32d48215be910951501e3d5ae7abfddb88e9f5ce6e64d49f311686e4cd0e974f78e7de7d69f64e7960e79daa8c28741f8e1946f24464e36a8017052608fe819e6ccd97997802bbe6b4cc0991adbfa451cff1ca64b1510ebbfb10f0cd8f450a1f61156038f700c92ed1ba06fb4accfd9bf12b3cbb694b3eee2ca986d2161c", 0xcd, 0x40000, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x3) 2018/01/23 02:43:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xfffffffffffffffe, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000002000)={0x27, 0x7ff, 0x80, 0x5, 0x80000001, 0x0, "20949bbb38de53d1f70d63c958d84b17a8301799848fe9df280fe442a5eb7a4c434c57b9d96f95d420d3ebb9dc8fe74d5335d65a5a5e514765ae89e5935cbd", 0x0}, 0x58) sendmsg$kcm(r0, &(0x7f0000001000)={&(0x7f0000001000)=@pptp={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x0, 0xa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000001000-0x48)=[{&(0x7f0000001000)="ef23ae8458039d736bf2dc3bc1ce6355234aa3db8921d7857e8f37821fc41025696b7bc723aa4a8aa6af4b0adc9efc47a843251672f8cc5369ea14b47299ad584e1d48d8464ef6b772d7ce73bc027971938395655b306f13fa13d2ee6833c9ca13071de3df0f67ebf854f6a2f171ba4090276958677af3b6823ad7feb6a3745fa9146acc3d7e6903f771d39b925646e1e8a0d5f761a712ff6a2758b337482e89cd662a05ebe2a39ee245d8fa0b2c1cc12c05974c280a3a573b9eea9a7478d6", 0xbf}, {&(0x7f0000002000-0x22)="78c93b9c560de7734772806fb1bfc18c9e9d2277158d4ef704414a25834a0ef47da4", 0x22}, {&(0x7f0000002000-0x19)="99145363fac4dd02c842ce5d3530a671be272cbc412601920f", 0x19}, {&(0x7f0000002000-0xba)="9e1b755b73ab70ad061189efb5463995fd3236c03c33aa19163a059235a86f95c7d750612d6b2077a713b3a17a0f1fdd8c3b8e21802b42c7c1cc46bdb0fc4440b6e4c82eb738c17a2cb82414e9b8169a18256bc5fd1dc0bae2776066e76fb02ed7df846dc368d4ec1e04b6982d2abded1d8f0953ecb6af8c3c27e8e6ede07fb9a3d27a036a7440c0695d34f2543a142fb816cd5b450e5fc46d72b234546edf943069f703e1d8a388aa7c0c2b2778b4772e098a71d9001475c8c7", 0xba}, {&(0x7f0000000000)="d93241948c4208dba9659aaa34518ae304ded8c25f518727b5bdb1730c24a87752071914abf5417ddcbaf3f289c06f3910426333fc1a050d25885f12078c23088f8b330e73e6c5f3df63face11216a62f310e3ff5e9c03604b697c093dcf744c5019591fd0ef8deabacb03d7056bc132ff032495745aad8706be876ab20858a26c71845248dd84097a6e86a33f3974c208a978fbee3a0af7b09dda3c7c18862c828cf4612d946172e3058553e987bef52ebe0f62a431d48e3d5899ccda4377b5639d6899e5f1e9fd57cf623e5adfba34e8a4b786ed9c17cc8fdeb2367a414bf287068689895ebe80f34803d70d65c381d9a803575f37aba3b6", 0xf9}, {&(0x7f0000001000)="8e64adcc25ac7ce39340a59d31204b8cc0317c130a3f4b30b66785becf66e8b2ba8eda75b27355b597690f5592a8d4b436a7e27960cc4bf424cb", 0x3a}, {&(0x7f0000002000-0xf9)="de6b630d1b551b5e3e2837c73a2b20ab3b12c67a442e75cd83ebbd9d8ea18673984dbec170db832b72df0cb51f0cf51ba660468ad99e115d601b141134c9bf817c10cb2666189c39e8d75572640887ca39103d8948de30ac7e041faa0a0d7e600940ba2f61241ed46f9aaab7fdc127caf1c3511b2ab4c3b49e603e7a891e0a188891f753bc050e719010524b36510b3a47e96255419e2b8a1a1134b1bf241620ef5723faeacc6ce63d255d91f94802c6203358e50aad724c87a71e79626aa96abe7c15f259b92d701ac80c97c1bb465f8c15f77c813cd5789932921f7dcd85180e2c0b79d44f8e0daabf7177d1e3f2c2bb22c7ea46f1430eb9", 0xf9}, {&(0x7f0000002000-0x82)="07c7fd4393cad74b7164ad2497ac75c74f0f205620da3c25e08d373e3dac8f010f3178b60b9fad86c202108bc76702294cbbc42230c2a0489de27cfa06c172d17f023f4ed89991f3b3bd53a298f1cb27bc4841ec4adb69c94c9854ede57afac31a8e565c19cd147beda39344f7fe0e05dc908274a3ad4044237d7072faf5207acb65", 0x82}, {&(0x7f0000000000)="83d393a42b4af9458df610844ac4f657e19a82cb3e975809bebcbd43a08bcfc6c6f174689e1aaf1f46c7555964192ca362c85b2048", 0x35}], 0x9, &(0x7f0000001000-0x1a8)=[{0xf4, 0x111, 0x7fffffff, "bd92f17d7143b0681cd2a1ee574aef5b8721a204cb5a19ead6bb6a8230eaeee00be0f7c860f41d8cd67ba9c28b0056831a6d0306144ef0cd7bcd6c77e308a5db59152cc0c46c73daa3d19b59c84e3c3c273b49afbbcea762d15c70ca7fe24ac0215abd38e788b3b7c50e32c6f34d25d28f346e7eb10b3852bcf29814631617047a54b675f6ba13f2bfffb1776de435b0209ab4a5fa653184288ac18bb41fa51a6f56a01cd75dfb8a49718f50e286a0957874dd40351389c36f965c7d271902169572c5e0f0ea4046e034aeb93c7fc2050f73204f712a0ff31b825a21b0fc609088f5ce8129d4aef7"}, {0xb4, 0x1, 0x2, "d19614937a50c23737f5cbff19cf569e774330c28a8f35b4ac001e63a32189004524e8d12e49bfd9ace2f33a8e9bfb96cf0a05590cf94574f0cc9e33ef0e0400fa371bc24bc08a7314a106548449584a3aa05cec1ffb631902748bf045724e45189142b31d26a04abe9aa7f08a0a839bb351412b3c0a7cda6b8e03eafdafcfd92f87c9b1bcd841c470cda43ec43018944b573568f7fd7b617555ad713a981fcc77974940cd06"}], 0x1a8, 0x4000}, 0x40050) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x800, 0x101400) openat$dsp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/dsp\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000d02000-0x28)={r2, 0x4, &(0x7f0000001000-0x10)=[0x2, 0xffff, 0x3, 0x4], &(0x7f0000000000)=[0x5, 0xfffffffffffffffd], 0x47, 0x3, 0x20, &(0x7f0000122000)=[0x4, 0x3, 0x582], &(0x7f0000000000)=[0x1, 0x7, 0x2, 0xffffffffffff0000, 0x9], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f000008c000)=0x800001c) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000657000-0x8)=0x3) 2018/01/23 02:43:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00006eb000)={0x0, 0x3}, &(0x7f000047d000)=0x8) r2 = syz_open_dev$usbmon(&(0x7f0000f4b000-0xd)='/dev/usbmon#\x00', 0xce3, 0x111000) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000bdf000-0x8)={r1, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000062c000)={r1, 0xb8, &(0x7f0000ee2000-0xb8)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x2a}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000380000-0x4)=0xc) sendmsg$inet_sctp(r0, &(0x7f000051e000-0x1c)={&(0x7f00006e0000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c4c000-0x40)=[], 0x0, &(0x7f00008bd000-0x58)=[@sndinfo={0x1c, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1c, 0x0}, 0x0) 2018/01/23 02:43:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e3000-0x11)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000415000)=""/167, 0xa7, 0x0) 2018/01/23 02:43:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x0}, &(0x7f0000d01000)=0x98) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/23 02:43:44 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0x7ff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000dfe000-0x8)={0x0, 0x2}, &(0x7f0000a74000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x3, &(0x7f00004f0000/0x4000)=nil) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x4b)={r1, 0x43, "9ee136792d829d2d15faca753e0ec35ef50f7d9ce81b6aed76ab06f509be0aec4d067b2694f82da6f99eb87130d9667d5ed5de470724bffc950ee74f354d862086e5b0"}, &(0x7f0000b6a000)=0x4b) shutdown(r0, 0x0) 2018/01/23 02:43:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5058, 0x0]}, 0xfffffffffffffe3c) recvfrom(r0, &(0x7f0000209000)=""/50, 0x32, 0x40000000, &(0x7f0000243000)=@nl=@proc={0x10, 0x0, 0x3, 0x20}, 0xc) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00007c5000-0x390)={0x4bb, {{0xa, 0x1, 0x9, @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]}, 0x1, 0x6, [{{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @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]}, {{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xc52, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/23 02:43:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x3ff, @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) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c0f000)=0x81) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) r1 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f0000415000)=""/167, 0xa7, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000bc9000)=0x0) 2018/01/23 02:43:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000800000806, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000380000-0x3)={0x3, 0x0}, 0x8) r1 = syz_open_dev$sndseq(&(0x7f0000b71000)='/dev/snd/seq\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000387000-0xbc)={0x4, 0x2, 'client1\x00', 0xffffffff80000001, "6d8f02fd191e5687", "388aacc20a07a27dfdf4d49eec02339ba7f06771fca66c982457d03097a15205", 0x6, 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]}) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) 2018/01/23 02:43:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x0}, &(0x7f0000d01000)=0x98) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/23 02:43:44 executing program 2: listen(0xffffffffffffffff, 0x7ff) shutdown(0xffffffffffffffff, 0x0) 2018/01/23 02:43:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x9, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12f2, 0x0]}, 0x5c) readv(r0, &(0x7f0000a85000)=[{&(0x7f00002db000)=""/120, 0x78}], 0x1) 2018/01/23 02:43:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000e7000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ff7000-0x8)={0x0, 0x0}, &(0x7f0000601000)=0x8) 2018/01/23 02:43:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000006d000)={0x0, 0x0, &(0x7f0000aed000)={&(0x7f0000222000)={0x2, 0x7, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0x17, 0xffffffffffffffff, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f00005e6000-0x68)={0x6, 0x4, [{0x3ff, 0x0, 0x8}, {0x401, 0x0, 0x7}, {0xffffffff, 0x0, 0x2}, {0x3, 0x0, 0x9}, {0x3, 0x0, 0x7fff}, {0x2, 0x0, 0x3}]}) r1 = syz_open_dev$mouse(&(0x7f000073c000)='/dev/input/mouse#\x00', 0x4, 0x200) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000f20000-0x8)={0x3, &(0x7f000000b000-0xc)=[{0x2, 0x8}, {0x7, 0xfff}, {0x8, 0xb1f}]}) 2018/01/23 02:43:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00004d8000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000b9000)='/selinux/mls\x00', 0x0, 0x0) accept4$nfc_llcp(r2, 0x0, &(0x7f0000046000)=0x0, 0x800) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000060b000-0x4)='tls\x00', 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00005bd000-0x3e)=""/62, &(0x7f00007c1000-0x4)=0x3e) 2018/01/23 02:43:44 executing program 1: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000ea2000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ea3000-0x4)=0x1c) 2018/01/23 02:43:44 executing program 6: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x1000, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004dd000)="1fed75b5d5000000000000000754db37", 0x10) 2018/01/23 02:43:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x8a880, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c07000-0x12)='net/ip6@mr_cache\x00#') pread64(r1, &(0x7f0000415000)=""/167, 0xa7, 0x0) timerfd_create(0x3, 0x80800) fstat(r1, &(0x7f0000959000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = getgid() setresgid(r2, r3, r4) 2018/01/23 02:43:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x0}, &(0x7f0000d01000)=0x98) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/23 02:43:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003b6000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000e04000)={0xf, 0x6, 0x7, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000d25000)={0x3, &(0x7f000087b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000dd000)={r1, 0x3}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009bd000)={0x0, 0x48, &(0x7f000000a000)=[@in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6ed}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x7}]}, &(0x7f0000115000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00003ab000)={r2, 0x100000000, 0x66, "f9b4afc8b4f39f522cdea2aa99111fdbb12d6e67777b5db91704b23dd6e3b4958d1848f2ac3cda87c2d43ca51a0ba4a2524b860503edac6b1a02cc7646d8ffa2301caf69ae9c4b42de76dc3bfa3a66c17929a60704cc48c6c81aaf7cf36fe42e01e2140cb1f1"}, 0x6e) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008cc000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000571000)=r4) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00003b5000)=0x0) io_setup(0x5, &(0x7f00005b0000-0x4)=0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000042c000)={0x0, 0x0, 0x7}) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00004f6000-0x4)=r4) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f000094f000-0x8)={r6, 0x0}) io_submit(r5, 0x2, &(0x7f0000bb6000-0x8)=[&(0x7f00002a3000)={0x0, 0x0, 0x0, 0xa79b9a3d7fbe30a8, 0xffffffff, r0, &(0x7f0000a0c000)="bad30014ee1c2a679cc69b76acd4d54c875a986a8318455c3264d90d0af2dca7f06ef2cb9828e5c0db5f5cd7e5daf7451b59a48ac693d2b703184d31aff72e75061f6731cf2360ef55e0e7808cdc7b61ae431228968a9bd205e320aefcdeddb6e7ebba337e59bcc35e7586deedee928626f43e8c7fbdde7abd59dc7f28655a0ac63aeb7adc54f268f099b7", 0x8b, 0x4, 0x0, 0x0, r0}, &(0x7f00008b9000)={0x0, 0x0, 0x0, 0x0, 0x6, r0, &(0x7f00003af000)="b5d4f54c8b79f4244017b7898e6fed712e12766bdc6e198b845f12cb0a17fed026d76678080bd875915c6d717caf4d32697ff61117de6db8ae290955f20a810e7da6143edfa51b6c50a9713e1b9bff646cf54550fece1f93511a0541226fbf", 0x5f, 0x9, 0x0, 0x1, r0}]) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000306000-0xc)={&(0x7f0000dea000)='./file0\x00', r0}, 0xc) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000acb000-0x8)={0xffffffffffff4af0, 0x0}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00003cf000)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f00004cc000-0x4)=0xc) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f00006d9000)={0xffffffff, 0x3, 0xfff, 0x6, "62ec3074e4d2383815383320e1073f501f1c8a0a37bcc6bb67272b9daa89c0d8644be84bac584691a0c9c050", 0x80000001}) [ 136.847720] audit: type=1400 audit(1516675424.607:85): avc: denied { net_bind_service } for pid=18801 comm="syz-executor1" capability=10 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 136.883287] QAT: Invalid ioctl [ 136.885997] QAT: Invalid ioctl [ 136.889920] QAT: Invalid ioctl [ 136.892141] QAT: Invalid ioctl [ 136.893169] QAT: Invalid ioctl [ 136.893487] QAT: Invalid ioctl [ 136.893566] QAT: Invalid ioctl [ 136.916098] QAT: Invalid ioctl [ 136.930498] QAT: Invalid ioctl [ 136.942103] QAT: Invalid ioctl 2018/01/23 02:43:44 executing program 1: mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000539000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ea, 0xffff, 0x6, 0xb9d, 0x18}, &(0x7f0000056000)=0xa0) r2 = gettid() r3 = getpid() kcmp(r2, r3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000306000)={r1, 0x9}, 0x6) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/23 02:43:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x1, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000dd3000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ab000)=0xe8) setfsuid(r1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b92000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00001ce000)='/dev/ptmx\x00', 0x34f240, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00004aa000-0x38)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x1, 0x0, 0x0, 0x0, 0x0}]}) 2018/01/23 02:43:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sndpcmp(&(0x7f000029d000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x4000) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000195000)=0x0, &(0x7f0000aeb000-0x4)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) fcntl$setpipe(r0, 0x407, 0x1) 2018/01/23 02:43:44 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='ip6gre0\x00', &(0x7f0000005000-0xe0)=@ethtool_rxnfc={0x3f, 0x0, 0x0, {0x0, @esp_ip4_spec={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0}, {"b467", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, [0x0, 0x0]}, @tcp_ip6_spec={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0}, {'-&', @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000002000)=0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000006000-0xb)='/dev/vcsa#\x00', 0x3f, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r1, &(0x7f0000005000)="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", &(0x7f0000005000)=""/135}, 0x18) 2018/01/23 02:43:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000d48000-0xb)='/dev/vcsa#\x00', 0x10000, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000068b000-0x8)={0x0, 0xfffffffffffffffd}, &(0x7f00008e2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005a3000-0x8)=@assoc_value={r1, 0xde6}, 0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000947000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000505000-0x8)={0xfffffffffffffff8, 0x7}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f00003de000)={0x1, 0x1, 'client0\x00', 0x4, "3feeaaac2822b4d3", "9c56662f3311104ee31870310854bdcd17afe9168060a288e115e124d64e7868", 0x4, 0x534, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') pread64(r3, &(0x7f0000415000)=""/167, 0xa7, 0x0) 2018/01/23 02:43:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000523000)=0x0) readv(r1, &(0x7f00002c3000)=[{&(0x7f0000ba4000)=""/182, 0xb6}], 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0485510, &(0x7f0000428000-0x48)={0x5, 0x6, 0x5, 0x1, &(0x7f00004e7000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 02:43:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) [ 136.948631] QAT: Invalid ioctl [ 136.954314] QAT: Invalid ioctl [ 136.959707] QAT: Invalid ioctl [ 136.963336] QAT: Invalid ioctl [ 136.967923] QAT: Invalid ioctl [ 136.972413] QAT: Invalid ioctl [ 136.979186] QAT: Invalid ioctl 2018/01/23 02:43:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f0000eb6000)='./file0\x00', 0x0, 0x41) writev(r1, &(0x7f00002c8000)=[{&(0x7f00007fc000-0xa1)="b7", 0x1}], 0x1) r3 = dup(r2) ioctl$DRM_IOCTL_VERSION(r3, 0xc0246400, &(0x7f0000840000-0x24)={0x80c, 0x1, 0x2, 0x35, &(0x7f0000b9d000-0x35)=""/53, 0xd6, &(0x7f0000da9000-0xd6)=""/214, 0xc2, &(0x7f0000f73000)=""/194}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000018000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) 2018/01/23 02:43:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d18000)='/dev/usbmon#\x00', 0x4, 0x400000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000cc4000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d9000-0x4)=0xe8) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) eventfd(0x0) 2018/01/23 02:43:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f02000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ba8000-0x9)='/dev/vcs\x00', 0x800, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00007bb000)=0x2, 0x4) 2018/01/23 02:43:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000003000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000006000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f0000006000-0x8)={r1, 0x0}, &(0x7f0000006000-0x8)={0x0, 0x0}) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) mmap(&(0x7f00005a3000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r0, 0x4e) r3 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x2d, &(0x7f0000dc5000-0xc)={@broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000f7d000-0x2)=0xc) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd]}, 0x5c) 2018/01/23 02:43:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000161000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000b07000)=0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000adb000-0x4)=0x3) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e1000-0x10)='/dev/sequencer2\x00', 0x40c00, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00005f2000)={0x0, 0x5}, &(0x7f00000f9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000972000-0x4)=@assoc_id=r2, 0x4) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000b8000)=0x0) dup3(0xffffffffffffffff, r0, 0x0) 2018/01/23 02:43:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/23 02:43:44 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x3, r2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000003000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={r3, 0x0}, 0x8) write$selinux_access(r1, &(0x7f0000001000-0x3d)={'system_u:object_r:lirc_device_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x30, 0x34, 0x0}, 0x3d) 2018/01/23 02:43:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000415000)=""/167, 0xa7, 0x0) socket$inet6(0xa, 0x5, 0x1ff) 2018/01/23 02:43:44 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000004000-0x3)="037303") fcntl$setstatus(r0, 0x4, 0xa903f3dd00b72d9a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000002000-0x20)=[{&(0x7f0000001000-0xef)=""/239, 0xef}, {&(0x7f0000001000)=""/105, 0x69}, {&(0x7f0000002000-0x2)=""/4, 0x4}, {&(0x7f0000001000)=""/180, 0xb4}], 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000002000-0x8)={0x1c}, 0x8, 0x80800) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x1938, 0xf0b, 0x2, 0x2cc, 0x0, 0x80000000, 0x8004, 0x0, 0x80, 0xffffffffffffffff, 0xfffffffffffffff9, 0x9, 0xca81, 0x1, 0xd8, 0x80000000, 0x800, 0x9, 0xbf, 0x5, 0x4, 0x7ff, 0x2, 0x8, 0x3, 0x1, 0x7ff, 0x187, 0x10000, 0x5, 0x5, 0xcc, 0x6, 0x5, 0x6, 0x5, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000000000)=0x0, 0x2}, 0x900, 0x12d, 0x1, 0x8792b21aa167b484, 0x64d, 0x0, 0x4, 0x0}, r1, 0x5, r0, 0x8) getdents(r0, &(0x7f0000001000-0xb)=""/24, 0x18) 2018/01/23 02:43:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f000082d000-0x4)=0x0, &(0x7f0000bdf000-0x4)=0x4) [ 137.113798] audit: type=1400 audit(1516675424.874:86): avc: denied { map } for pid=18847 comm="syz-executor0" path="socket:[58075]" dev="sockfs" ino=58075 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=rawip_socket permissive=1 2018/01/23 02:43:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00001c8000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x54)={r1, 0x4c, "6acdb54e4c1c8e6f50121dc432a31637d23b122fc31b6a1aed11eeb3d1a2469368e07e2a0b9c12a3b6368d0b318222040aa054956a97307488d91a3204231348d820a20bc9e3b7c74d6f24d0"}, &(0x7f0000001000-0x4)=0x54) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000)=[{r2, 0x108, 0x0}], 0x1, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)={0x0}, 0x8) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000043000-0x10)={{0x7ff, 0xfff}, 0x53}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f0000504000)={&(0x7f0000034000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000db8000)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_IFALIAS={0x14, 0x14, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:43:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/23 02:43:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000321000-0x64)="6e65742f6970365f6d725f6361636865009adcd962527edbfba759f6b35fc8506711ec794b39b7a6a3e875f336794025170c67db1e633c59956e9c0a7378bd8e333100000512e3c45cc55ec9eb5494d1e109431dd32077c15c51b59db570c370d72762c6") ioctl$KVM_NMI(r0, 0xae9a) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000bd2000-0x20)={0x94, 0x100000000, 0x201, 0x2, 0x8, 0x7ff, 0x0, 0x4, 0x0}, &(0x7f0000544000)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000f1000)={r1, 0x5, 0x8900}, &(0x7f0000b83000)=0x8) pread64(r0, &(0x7f0000415000)=""/167, 0xa7, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000dd8000-0x4)=0x0) 2018/01/23 02:43:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) unshare(0x100) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000588000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b8000-0x4)=0xe8) connect$packet(r0, &(0x7f0000396000)={0x11, 0x7, r1, 0x1, 0x100, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) sched_setaffinity(0x0, 0x8, &(0x7f000067b000)=0x2) r2 = epoll_create1(0x0) memfd_create(&(0x7f0000ff4000)='*%md5sumKcgroup.user,!\x00', 0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_pwait(r2, &(0x7f00004ba000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffb, &(0x7f0000a98000-0x8)={0x0}, 0x8) syz_open_dev$mouse(&(0x7f0000cb1000-0x12)='/dev/input/mouse#\x00', 0x5, 0x40000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000e8c000)={0x7, 0x0}) [ 137.248265] audit: type=1400 audit(1516675424.879:87): avc: denied { map } for pid=18843 comm="syz-executor2" path="/555/file0" dev="tmpfs" ino=58610 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=dir permissive=1 2018/01/23 02:43:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e55000-0x4)=0x0) ptrace$getregs(0xe, r1, 0x80000001, &(0x7f000057c000)=""/217) sched_setparam(r1, &(0x7f0000dec000-0x4)=0xac38) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009f0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$ipx(r2, &(0x7f0000b0b000-0x10)={0x4, 0x7, 0x3, "8631a0af3d9e", 0x2, 0x0}, 0x10) 2018/01/23 02:43:45 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000004000)=0x1000, &(0x7f0000000000)=0x4) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000000000)="f11d005b", 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000003000-0x8)='./file0\x00', 0x10000, 0x100) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000006000)=0x0) connect$inet(r1, &(0x7f0000005000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:43:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000057f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/01/23 02:43:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000094b000)='io\x00') sendfile(r0, r1, 0x0, 0x6) r2 = syz_open_dev$admmidi(&(0x7f0000815000-0xe)='/dev/admmidi#\x00', 0x1, 0x101) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00004f8000)={0x1f, 0x4a, 0x0, 0x3d27, 0x3ff, 0x2, 0x45, 0x200, 0x0}, &(0x7f00000fd000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f7c000)={r3, 0xc9, 0x10}, 0xc) socket$inet6(0xa, 0x806, 0xfffffffffffffffa) 2018/01/23 02:43:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00005ae000)='/dev/vhost-vsock\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r2, 0x0) write$fuse(0xffffffffffffffff, &(0x7f0000001000-0x28)={0x18, 0x0, 0x0, @fuse_bmap_out={0x0}}, 0x18) pread64(r0, &(0x7f0000415000)=""/167, 0xa7, 0x0) 2018/01/23 02:43:45 executing program 5: membarrier(0x12, 0x0) 2018/01/23 02:43:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/23 02:43:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000319000)='/dev/vcs#\x00', 0xfb77, 0x2) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000191000)=@req={0x8, 0x5, 0xff, 0x101}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00005f7000)='smaps\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000c7a000)=0x0, 0x10001) 2018/01/23 02:43:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/23 02:43:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000200000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00008e6000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r1, r0, 0x6, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000046c000)='/selinux/validatetrans\x00', 0x1, 0x0) readv(r2, &(0x7f00000e7000-0x10)=[{&(0x7f0000337000)=""/36, 0x0}, {&(0x7f00004c7000)=""/109, 0xfffffffffffffc89}], 0x32d) 2018/01/23 02:43:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f9d000-0x9)='/dev/sg#\x00', 0x0, 0x105000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00002e8000)=0x0) 2018/01/23 02:43:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = creat(&(0x7f00001be000-0x8)='./file0\x00', 0x40) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x8, 0x4) fchmodat(r1, &(0x7f0000f98000)='./file0\x00', 0x20) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc2c45512, &(0x7f0000235000)={{0x4, 0x2, 0xa7, 0x6, "674f976a3d35db605acca20e160190dcdb4b550a1336e29a5093158bd01d6b2acf3b39539a020ba4a048d775", 0xd9c6}, 0x2, [0x2, 0x400, 0x7, 0x0, 0x0, 0x9, 0xffff, 0x4, 0x40, 0x4, 0x80000001, 0x1, 0x1f, 0x8, 0x1ff, 0x3, 0x5, 0x2, 0x6, 0x8, 0x4, 0xa0, 0xfffffffffffffffb, 0x2, 0x3f, 0x9, 0x3, 0x9, 0x8001, 0x8, 0xfffffffffffffe01, 0x3ff, 0x3, 0xffffffff, 0x1, 0x2b, 0x9, 0x1, 0x688e423b, 0x1f, 0x7, 0xffffffff, 0x3, 0x7, 0x9, 0x7fff, 0x7, 0x6, 0xffffffffffffff16, 0x3, 0xc99c, 0xfffffffffffffffb, 0xffffffff, 0xfffffffffffffc00, 0x800, 0x2, 0x101, 0x9, 0x80, 0x154, 0x6f, 0x3, 0x8, 0x5, 0x6, 0x8, 0x8001, 0x60, 0x2, 0x8, 0x6, 0x7fff, 0x3, 0x4, 0xfffffffffffff81d, 0xffff, 0x80, 0x8, 0x8001, 0x3, 0x8, 0xda85, 0xd6fa, 0x101, 0xff, 0xa33d, 0x4, 0xeb24, 0x2, 0x400, 0x1f, 0x8, 0x4, 0x0, 0x5, 0x4, 0x6d, 0x2e6ff7b3, 0x80000000, 0x3, 0x9, 0x1ff, 0x1, 0x588, 0x7, 0x8, 0x5, 0x4, 0x2, 0x2, 0x9, 0x100000000, 0x8, 0x8, 0x2, 0xff, 0x2, 0x400, 0x7ff, 0x34, 0x20, 0x80, 0x698a, 0x7, 0x0, 0x80000001, 0x1000, 0xfb], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) readahead(r1, 0x2, 0x3) bind$bt_hci(r1, &(0x7f00006d3000-0x6)={0x1f, 0x100000001, 0x1}, 0x6) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000aa3000-0x11)='/dev/qat_adf_ctl\x00', 0x800, 0x0) 2018/01/23 02:43:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000727000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x151302) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000dc000)=0x2, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a4c000)={0x1, {{0xa, 0x2, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffe00, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000208000)={0x0, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d3e000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x80000001, 0x3, 0x6, 0x2}, &(0x7f0000da4000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000acc000-0x51)={r2, 0x49, "aa168374cbee1ba8aec696f3ecec3d3a741d078fb12e7cbdc2287ae05c86d63875647c76fa30736e25f0112287ae5128a698a9131b764d802940266db283b41ec91ce8d0c47081603e"}, &(0x7f0000f88000-0x4)=0x51) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f90000-0x8)={r2, 0x1dc29079}, &(0x7f000060a000)=0x8) clock_gettime(0x0, &(0x7f0000e17000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000057e000-0x8c)={r3, @in6={{0xa, 0x0, 0xffffffff00000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) futimesat(r0, &(0x7f00001a0000-0x8)='./file0\x00', &(0x7f00000e4000)={{r4, r5/1000+10000}, {0x77359400, 0x0}}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003e4000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c89000-0x4)=0xe8) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000223000)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$BINDER_THREAD_EXIT(r6, 0x40046208, 0x0) 2018/01/23 02:43:45 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syz_open_dev$random(&(0x7f0000021000)='/dev/random\x00', 0x0, 0x40002) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') readlink(&(0x7f0000021000-0xe)='./file0/file0\x00', &(0x7f0000021000-0x76)=""/118, 0x76) 2018/01/23 02:43:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') fsetxattr(r0, &(0x7f00009e6000)=@known='system.posix_acl_access\x00', &(0x7f0000ed0000)='net/ip6_mr_cache\x00', 0x11, 0x1) pread64(r0, &(0x7f00003c2000)=""/167, 0xa7, 0x0) 2018/01/23 02:43:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/23 02:43:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000b20000)='/dev/input/mouse#\x00', 0x9, 0x80) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000667000-0xc)={{0x0, 0x0, 0xffff, 0x1a, 0x100000001, 0xfffffffffffffff7}, 0x9a6}) munmap(&(0x7f0000a40000/0x3000)=nil, 0x3000) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000d65000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffff}) r2 = socket(0x1e, 0x1, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009b9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000a40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000a40000)="5fc2425592458a69ab3d9a2050b9b7bc6b025e3372a6801299b2c15c02ef6e644a2491c505920d6ed6839187fca57f4c733052b1fb1afde49484b29a2366c401b06c25d97b6459b9204b5d879d4e9f9a2b3a06b097b988b52d54d9fefdb0b74f37809a66e22b0dd67d5a3d5664813350031f4815b2dea86186674c3fb7561c2e814d9922c3fcf01b4d3f402b4bc11d64cea6c65a3b") sendmsg(r2, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010100000020df0000080000000000805bf86c57020037090000f1fffff40000000000000000000001030000010000000100000028000000080000010000000000ac50d5fe32c4000000007fffffff06008356ed55a6341c1fd45624281e00071dce000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000980000)=[{&(0x7f0000a42000-0xf7)="db", 0x1}], 0x1, &(0x7f0000d19000)=[], 0x0, 0xffffffffffffffff}, 0x0) 2018/01/23 02:43:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f00003be000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a76000)=0x8, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000fe4000)={@common='erspan0\x00', @ifru_flags=0x100}) r1 = syz_open_dev$random(&(0x7f0000525000-0xc)='/dev/random\x00', 0x0, 0xfffffffffffffffd) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fbe000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000181000-0x11)={0xf, 0x1f, 0x5, 0x1, 0x4, 0xffffffffffffffff, 0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b1e000)='/selinux/policy\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f000089c000)={0x0, 0x0}) r6 = getpid() ptrace$setsig(0x4203, r6, 0x26, &(0x7f0000a78000)={0x28, 0x2, 0x2, 0xec}) write$evdev(r3, &(0x7f000013f000-0x50)=[{{0x77359400, 0x0}, 0x5, 0x8, 0x8}, {{0x77359400, 0x0}, 0x1ff, 0x3, 0xff}, {{0x0, 0x0}, 0x6, 0x9, 0x6}, {{r4, r5/1000+10000}, 0x5, 0x1ff, 0x100000000}, {{0x0, 0x7530}, 0x4, 0x6, 0x3}], 0x50) sendfile(r1, r2, &(0x7f00002f7000-0x4)=0x0, 0xfffffffffffeffff) r7 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') pread64(r7, &(0x7f0000415000)=""/167, 0xa7, 0x0) 2018/01/23 02:43:45 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001f2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000833000-0x10)={&(0x7f0000d8f000/0x3000)=nil, 0x3000}) ioctl$TIOCSTI(r0, 0x5412, 0xe6da) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000fcb000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00006bd000+0x77e)=0x0, &(0x7f0000e02000)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00001cd000)={{0x6, 0x7e, 0x7fff, 0x7fffffff, 0x800, 0xd6e1}, 0x0}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000603000)=0x0, &(0x7f0000916000-0x4)=0x4) getsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f00007ac000-0xe4)=""/228, &(0x7f0000f99000)=0xe4) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000001000-0x5d)=""/0, &(0x7f0000001000-0x1)=0x0) ioctl$TCFLSH(r1, 0x540b, 0x1f) 2018/01/23 02:43:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001bc000)='/dev/rtc\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000643000-0x10)={0x5, 0x1ff, 0x6, 0x2}, 0x10) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:45 executing program 2: socketpair(0x3, 0x2, 0xff, &(0x7f00002e3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000-0x5070)={'filter\x00', 0x2, 0x4, 0x5014, [0x7, 0x5f, 0xfffffffffffeffff, 0x5, 0xffffffffffff0001], [0xb13b, 0x7, 0x10000, 0xd9f, 0x2], 0x10, &(0x7f0000001000-0x3)={0x0, 0x0}, [{{{@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0xffffffff, 0xff, @common='ip6gre0\x00', @common='ipddp0\x00', {0x0, 0x0}, {0xff, 0x0}, 0x29, 0x2, 0x20}, 0x1, 0x123, 0x203, 0x2, {0x7fff, 0xdaa9}, [{0xaf, "27fb5721bfcab84ac9bc90876d66a14fcc96fa53bd5cdc46f184b3ecff", 0x4, "18ff66682feb0e2916e440d925f879742ec9b42ca4d70a0260dfe8817b11ffeda1e4ae2289452acef7083aa0229d7d4835b615e42ee223013114920c7652b5e6776382df76ee583094a476461762860db8d7358436fd8cd017e4e7a8f3eb42bed8c372c9949ff3646c061f1363a581c3fd9752b577dfa0e9189c8327eeaa54435258e9c4c15098e1c8b2de6f25c44e"}]}, {0xe0, "cd79d5ff31867f951bc5e6728d4a1d40cfd9df069f680a3b6de15132b5", 0x98, "dfe58c7adcd0edb2bfa60fa2162e8c825f93789f436b5ec2a7d140e5480738a6959e7014cf732df6be1f2618c1158795913d8d57eb9a895f2442283b9e0b4e804260e863901f3e3ee04dab2cc689848788d1467aa7a63ccf201d1a2a21ddf6645981cc89359b86e3623236915b830d28ac78724050a82c6826a6213432840dfab6347ce4bdb0dfe0dbb04350554933fc7c8b3a9b32ec340498bf94cc88418c2b5388e7a3ca49c1180be500410f4a97ffe1434c86c03642f73db595a73a25aff6"}}, {{{@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x3, 0xffffffff, 0x0, @common='bpq0\x00', @generic="c939eeb6ee930414acfcd8cacb1d1c78", {0xff, 0x0}, {0x0, 0x0}, 0xbb, 0x1, 0x4}, 0x81, 0x34ea, 0x3575, 0x8, {0x0, 0x80000000}, [{0xd0, "06817d6dd88d214f17e98783b364caa69548a07bb61b4acddd01675858", 0xc539, "c2172eb5b6197bd45165ea4e3bc522fc517643d0f3702dcd5580d0c5e8a5d860c8471d160e9b7503a40e1a8dfb2cc72816a92a594abe2b49999a29889c39d1655f34ec537bd363cb3b0eebdb645a9b78a38489e670da7efb419e81249b1e338947da33980c1f9646cde7e97c6ba6954d2bc31c9826fcfc744fb54138c9c0c8c2c33546d5992ce6e755995fc02bce01d23630992164b7317f507eeefb0e5ab3a3b67c2edbf29a08cf51839e08378a01c1"}, {0xb5, "9c709564825d4540a04f10e280a285023550b419d282a29a4f081e4e90", 0x6, "cf359596f73fc4762ccbcf134a88f8af2aaba6bd1f1e0094c73775926942704775b462885efa7eeadcdf9956766f34d22dc3098b76df2e63513c3e0d356e858ff98174ba6f26bb1d1754b2be774135bbc1ac8d35655d40c475c51387ee2db924ca018503a1922c3f9725ebbd7a6b3e92c663f02e399a9d6badfe5c1e54136c3de9ea60cd4b79334ff524d7c8c6b2210fe5cd7c84ff"}, {0xc6, "3d72c82727dfc5d3a91bcd55b82ff6134dd21c4ce136c247daf3d9a937", 0x4, "25687d66f4aff30f0212d1007b772e3a5dd6bb56973c3f7a06b26adfcb0b9383912c712b47e43cccce0fd8a3697736c5b172d468f9d7f0adb1ce2844195aa398ae6a027760ffb0d163e6e7d5c855918764f17f96b4ba7e2b886ab1d0caaf60c4f4f00062e6dead189b639da970f89300ae812031044c89615e6129c59b065429f771a75208c7fe4774abeb3ad248cd4f681401a91a312b0cad5fd1eee26b67a2a36472f500c1"}, {0x3c, "b2d235cde6c4dcfc0e71e11dee7197cda31c4947896403ed25d2c3036a", 0x80000000, "70168ad40a2de7113a4f4b1b873e564c469b1a98b9224edd3b4d4d49"}, {0xa4, "8d06bae63e357b3ad64d2ae8e3b45bbe3c637b47a52cf5ee91738e0232", 0x7, "9279e351c9c0eb02fbde762c9cf41bb2c3434695d5927eddfb2b4e891355526db72a3990c28eb124b54b7b7f39b6a3fae24998d0646d27a6efe997e90ddc1ed9df83042f5d47544a302411b6d79a8bc121855537c7330afd1984790c846e65ddf2cfe39b6ab63031b6a49a28aa311245414af1b69586aacea2ffb03aa71ba9da2c2cc25b"}, {0x1020, "a1e1c3b30a89626f0939578d96784fc6c103ed24481bad3a7aec2b5c22", 0x0, 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0xffffffffffffffe9, "c750b6acdbb1881f7254a41112361b2d8dc55015a820db837821238230c512b533f2a72b339f64a42e2716786c3a72aaae2ea2ee25cadf9744e36443313d2c9c6b9865af1ad752bdc1173f005ba1ca493b652195245dbf612b67b095c26220a740f72d3e1cfd1546ea4fd0f04facc11150c63464d028536bf35b4697eb47258a47629fced579bb8d7784d8fb93ad8adbdd12ad0dca097da3399d50fa031bcc3b91038f2fefa8e8bf81d32c4625849330c86e2264877ee5d88176b7dc3f7767fa18876866fd1f4ccba94ae904f12bd2b391a26a09cbd1ee11c6"}, {0xa2, "6e23408fb2a48d6cda5aabd4dafd487c395266200091d74392322a1c57", 0x6, "f37d11fe12cf4143f45255124096d357e47c414d796aca65a910d0ade072b4a7ad9a068d7076c20dd6e9fdf2b0a426a4f3b3312ddd116d694473764864700d39b15200a686fa850767b4bec8a5089e40e61b7e7a937b297ba22da6e5eee844ef4882a096c23bc4d8927183425efaedbe942bae5cd206291aedefed0c6a3a8d972632"}]}, {0x3f, "44e2a480fdf5362f589f0f245a1ecfd271b320842bbc001f39bbf3ea1d", 0x6, "eb4431704c2a4b9235965c4eff5a2e4ead8537fde2bbfe0d0aecd15b484778"}}, {{{@multicast1=0xe0000001, @loopback=0x7f000001, 0xffffffff, 0xffffffff, @generic="b11379f2fa054f08bdcc1a83c09f0ff8", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, 0x0}, {0xff, 0x0}, 0x5c, 0x2, 0x78}, 0x401, 0x130, 0x1f3, 0x32, {0x28f, 0x9}, [{0xbc, "7fb538e6a2444ddbd4548739f60cc60d3aef7b3770b967750488c9de68", 0x1, "16d61612a148a5d38a500e61d1c51b022e56210de54e5fb5770837d12a56440448edf6d2b7f72504717c0dd3b53fe2164850b3940572230da3f287d3da90716bcd4915066579a4ad374554d40c97942379e8646138686c843c7bbdbfcde9aac470e29b6bbc5cc104052e503e4887d09e9e4a53f5c733af4af3d22dc39b6afc707439fd56274c8f7d105ed121352b719be311a4c985245ae677ebc2b4"}]}, {0xc3, "777bbe488a0f0da085e02d1a6bdae48d3d43489673dfa6a7fba23a2a89", 0x4, "8d20d6b2b99bbf29f646e3f1acabf998ed5aad8804c66072a09294c3f311c323205cedc7fd1d37e7f004d49a50a449ac498b0c4af89516ec9b9932e7949a50116d01e4ae56eeeadef94dde32daa5b86d75d29b5ede28c608610d74a1065ef780ab334e7c22b699f349844b9421aaae59bda4b32aacccb10c829a432c02efec324ea645aa98c8015623b4b1ebfddbb041bf5d6bd586dd5e8a46fb5b071c9b8a2ea62c07"}}]}, 0x5070) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000006000)=0x7fff) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000000)=&(0x7f0000004000+0x283)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000007000)={0x0, @in6={{0xa, 0x3, 0x30, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000005000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000007000-0xc)={r2, 0x100000001, 0x30}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000001000)=0x0, r0, &(0x7f0000008000)=0x0, 0x4, 0x4) prctl$setendian(0x14, 0x3) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f000000a000-0x4)=0x0, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000b000-0xc)={0x14, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000004000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000003000-0x4)=0x1008) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000004000)={0x0}, &(0x7f000000c000-0x4)=0x4) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000000)=""/206) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000000c000)={r3, 0x86}, &(0x7f000000d000-0x4)=0x8) fcntl$setlease(r0, 0x400, 0x2) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002000)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r4, &(0x7f0000001000)=[{&(0x7f000000e000-0xf)=""/15, 0xf}, {&(0x7f000000a000-0x4c)=""/76, 0x4c}, {&(0x7f0000004000)=""/140, 0x8c}, {&(0x7f0000007000-0xa7)=""/167, 0xa7}, {&(0x7f000000e000-0x37)=""/55, 0x37}, {&(0x7f000000a000-0x33)=""/51, 0x33}, {&(0x7f000000e000-0x56)=""/86, 0x56}, {&(0x7f000000e000-0x29)=""/41, 0x29}, {&(0x7f000000a000)=""/209, 0xd1}], 0x9, &(0x7f000000e000-0x50)=[{&(0x7f000000e000-0xe)=""/14, 0xe}, {&(0x7f0000006000)=""/0, 0x0}, {&(0x7f0000006000-0x90)=""/144, 0x90}, {&(0x7f000000d000)=""/24, 0x18}, {&(0x7f0000005000)=""/221, 0xdd}, {&(0x7f000000e000-0x8)=""/8, 0x8}, {&(0x7f000000d000)=""/245, 0xf5}, {&(0x7f000000d000)=""/36, 0x24}, {&(0x7f000000d000)=""/198, 0xc6}, {&(0x7f000000c000-0x63)=""/99, 0x63}], 0xa, 0x0) 2018/01/23 02:43:45 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) openat(r0, &(0x7f00001c0000)='./file0\x00', 0x80, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000056000)='/dev/net/tun\x00', 0x0, 0x8440) r2 = memfd_create(&(0x7f00009f0000-0xd)='/dev/net/tun\x00', 0x3) getsockname$packet(0xffffffffffffff9c, &(0x7f00004ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bd1000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f000089f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, r3}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000eb2000-0x50)={@generic="097c2e577a0000100000003fbfc13e62", @ifru_map={0x7, 0x0, 0x0, 0x0, 0x0, 0x0}}) sendmsg$nl_netfilter(r2, &(0x7f0000e39000-0x1c)={&(0x7f000040f000-0xc)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f000061f000)={&(0x7f0000613000)={0x128c, 0x8, 0xf, 0x100, 0x4, 0x2, {0xc, 0x0, 0x1}, [@nested={0x1278, 0x5a, [@generic="cbf43527c957622f816ddb2c7559170704a768e3265e9317d909541d17b9c3d7530cefbe5c22a1f577387bd340f21a7e0ee444ef271ce435b421ddd46f6284fe7d2368fb486cc0100f8554e8b2e1d41f092b2df3f15f5e423afbf16e3f354d07a6ebb9", @typed={0x18, 0x64, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0xc, 0x85, @u32=0x7fffffff}, @generic="b6872cf579e8012ab529ae8a3caf14ef77163d78c1e17b173f9cd6f61420432ab40bf6eec1009f4a7d1adb3c4767495dba0b110c96392a57007ba0bc12930b1f20bbc492fc98c562df3ad8d84e7ad9019581af6392b910d242ae25fd24154231f13e2fc0bf36b7d4e9c251ca0dc6eb5d240586df32749b2ebdd27845dbc4901a74531e6d5ed54c8e249a222e65338fd8cab38106adc6b1b4bddf4bbd6ecae6ac08ef4a739e4b6ef537d66bb1dc87d344273dfd9c4eedb7949d4979074d56067aadc356390c72c4fca892b17ae94f8975555aad06e7c76320340e9b61824071dee86dc119fa", @generic="9f7616f9091f33afe38a593047fe1594d49c68aa40a58c9898ea1648cbbe5530ed5ce5e17d571255888e64b7e332d33f0eac92166fdf9c965e69a6f133b8c98285d4c2b408c39bc8db5cd0c51736365276b191c307b885b3c3c38d5abdc4fb7b02ffa403581b6c0a920dcdc16afa686ddd92a2e62d77633984cbdc50940ae7f659473c37df87dc5ba933dff353251e71ede4b427cde0184b30967b6f50d2b8accc1cb19aa97ad1b22c45f4b54252503c416a249775595b3a049cbe3e7100bceba9685165e5a2d7905716135e", @generic="80dbdb0bb637e0f2b87ea8e7d4e9dd105ed2dc74a6dedf152d4442232dd5e247279e3c9102deb443bf9c1eb20f3668343e4daa", @typed={0x8, 0x1a, @void=""}, @generic="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"]}]}, 0x128c}, 0x1, 0x0, 0x0, 0x8080}, 0x84) 2018/01/23 02:43:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b20000)='/dev/sequencer2\x00', 0x200000, 0x0) write$selinux_validatetrans(r1, &(0x7f0000754000-0x71)={'system_u:object_r:printer_device_t:s0', 0x20, 'system_u:object_r:pam_var_run_t:s0', 0x20, 0x34, 0x35, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x71) r2 = socket$inet6(0xa, 0x5, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00006a5000-0x8)={0x0, 0x10000, 0x4}, &(0x7f00004ba000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000035d000-0xa0)={r3, @in={{0x2, 0x2, @rand_addr=0x2ea, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x2, 0x7ff, 0x8, 0x82}, 0xa0) fcntl$setlease(r0, 0x400, 0x2) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000e0c000)='/dev/usbmon#\x00', 0x2, 0x80000) mq_timedreceive(r0, &(0x7f0000768000)=""/129, 0x81, 0x8eb, 0x0) pipe2(&(0x7f0000920000-0x8)={0x0, 0x0}, 0x800) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000f66000-0x4)=0x3) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000e45000-0x2)=0xf8b1) getsockopt(r0, 0x800000000010f, 0x7f, &(0x7f000017f000-0x4)=""/4, &(0x7f0000b46000-0x4)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b8c000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f000039b000-0x10)={0x9, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f0000fc9000-0x8)={0x401, r2}) 2018/01/23 02:43:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a06000-0x4)=0x0) r1 = syz_open_dev$mouse(&(0x7f00005f9000-0x12)='/dev/input/mouse#\x00', 0x3, 0x80000) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000168000)={0x0, 0x0}) fcntl$dupfd(r1, 0x406, r1) r2 = syz_open_procfs(r0, &(0x7f000099d000)='net/ip6_mr_cache\x00') pread64(r2, &(0x7f0000415000)=""/167, 0xa7, 0x0) [ 137.795797] can: request_module (can-proto-0) failed. 2018/01/23 02:43:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000415000)=""/167, 0x13, 0x0) 2018/01/23 02:43:45 executing program 4 (fault-call:4 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/23 02:43:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x4, 0x2) splice(r0, &(0x7f0000000000)=0x0, r1, &(0x7f0000702000)=0x0, 0xffffffff, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000e98000+0x1c2)={0x0, 0x0}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ba7000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000fdb000-0x2)={0x100000001, 0xff, 0xffffffff80000001, 0xff1, 0x1}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x3, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x0, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/23 02:43:45 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f00008a1000-0xa)='/dev/vcs#\x00', 0x7, 0x80404) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000671000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000065a000-0x8)='./file0\x00', 0x1) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f000049b000)={0x3, 0x1}) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000037000+0x6e4)=0x1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f00000aa000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:43:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a7f000-0xf)='net/ip6_mr_vif\x00') r1 = epoll_create(0x1f) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000d5a000)={@generic="675dd7124244397a82c9e4099eefe9ae", 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000175000-0xc)={0x20000000, 0x0}) 2018/01/23 02:43:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000241000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x2, 0x0, 0x100000000000000, 0x2000000000, 0x0, 0x0, 0x7]}, 0x171) 2018/01/23 02:43:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) [ 137.825912] can: request_module (can-proto-0) failed. 2018/01/23 02:43:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x5, 0x3) connect$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x3, {"afe8e323c47c4a"}, 0x0}, 0x10) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00007c3000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f0000134000)={0xfffffffffffffffc, 0x78, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000eae000-0x6f)=""/111, &(0x7f0000d7c000)=0x6f) perf_event_open(&(0x7f000000a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) modify_ldt$read(0x0, &(0x7f0000cc9000)=""/88, 0x58) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f000034b000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00001dd000)={0x1, 0x0, [{0x40000020, 0x0, 0x9}]}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) fadvise64(r0, 0x0, 0x7ff, 0x5) r5 = syz_open_dev$amidi(&(0x7f0000a58000)='/dev/amidi#\x00', 0x400, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r5, 0x7709, 0x0) sendfile(r5, r0, 0x0, 0x800) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000ba5000+0xf7f)=0x0) 2018/01/23 02:43:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000415000)=""/167, 0xa7, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000096c000)={{0x136, 0x8001}, 'port1\x00', 0x2, 0x13, 0x0, 0x1, 0x0, 0x8, 0x1000, 0x0, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000543000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/23 02:43:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) socket$vsock_stream(0x28, 0x1, 0x0) 2018/01/23 02:43:45 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt(r0, 0x7, 0xc, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000d55000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xd5cd, 0x8606, 0x0, 0x3, 0x7, 0x6, 0x6762, 0x3e, 0x28c, 0x7, 0x9, 0x81, 0x8000, 0x6, 0x4b20]}, &(0x7f0000001000-0x4)=0x108) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x3}, 0x8) 2018/01/23 02:43:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e0a000-0x21)="2f0265762f6877726e520022953c53d940404d5dd1baa69716b739fadcc1719455", 0x0) fcntl$setstatus(r0, 0x4, 0x402) sendfile(r0, r0, &(0x7f0000768000-0x8)=0x2, 0xf2) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d8d000)='/dev/qat_adf_ctl\x00', 0x6000, 0x0) syz_open_dev$random(&(0x7f000069d000-0xc)='/dev/random\x00', 0x0, 0x200002) 2018/01/23 02:43:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00001ee000)={0x0, 0x0}, &(0x7f0000c81000)=0x8) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000528000)=@generic={0xd, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) llistxattr(&(0x7f0000124000)='./file0\x00', &(0x7f0000b60000-0xe1)=""/225, 0xe1) r1 = socket(0x1e, 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000ee0000-0x20)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f000025c000)=0x1) bind(r1, &(0x7f0000d81000-0x80)=@in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x2040000}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a3d000-0x8)={0x0, 0x568}, &(0x7f00004fc000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000b91000-0x20)={0x1, 0xa89, 0x4, 0x9, 0x1, 0x2, 0x100, 0x100, r2}, &(0x7f0000bbf000)=0x20) close(r1) r3 = syz_open_dev$mice(&(0x7f000086d000-0x10)='/dev/input/mice\x00', 0x0, 0x101400) syz_open_dev$sndseq(&(0x7f0000b00000)='/dev/snd/seq\x00', 0x0, 0x8000) open_by_handle_at(r3, &(0x7f000081b000)={0xdd, 0xffffffff, "740b380a2eea2442b84b6386c4bbf00829c4c709dfd820cf35cc597e13f7d34fb7341f97abe1eb622f9709acb9bcc7fbf2e2e92b997d0748535b1964f90ccb8d904c9bd260a8ba91c107e6760611098b0b45ea0e635b61501e391da5889070ac345c2fc2fbe8f9fae48740447e8ee1882aa269430efaa10fcc67bebd0708213d981096ced7d690ec2ec227ffcd247647b188a8a64aa24d0e7e356124464671c498b47cc74aac312fb2b393ec461ee89fa55eeb9f1e2ed49c5d41e428f61335f30737991d9c55cb09736f04aa11ca9ac7f2aaf01b66"}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f000014c000)={0x0, 0x2, 0x30000000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 02:43:45 executing program 3: pipe2(&(0x7f0000162000)={0x0, 0x0}, 0x800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000dd0000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400, 0x0, 0x0, 0x4, 0x1, 0x96, 0x400}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000e08000)=@full={{0x3, {"a893aba4ccf693"}, 0x100000000}, [{"2f66a2e5d15eeb"}, {"4be21b09afd39c"}, {"b9249cbb4ea0d7"}, {"d20342ba9402a1"}, {"5049032ec9e236"}, {"30f3c61d79f44a"}, {"c8e0f84d508ead"}, {"27393ae873d56c"}]}, 0x48) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) [ 137.913842] FAULT_INJECTION: forcing a failure. [ 137.913842] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 137.958825] CPU: 0 PID: 18992 Comm: syz-executor4 Not tainted 4.15.0-rc9+ #185 [ 137.966239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 137.975575] Call Trace: [ 137.978153] dump_stack+0x194/0x257 [ 137.981764] ? arch_local_irq_restore+0x53/0x53 [ 137.986413] ? __lock_acquire+0x664/0x3e00 [ 137.990641] should_fail+0x8c0/0xa40 [ 137.994337] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 137.999419] ? check_noncircular+0x20/0x20 [ 138.003631] ? find_held_lock+0x35/0x1d0 [ 138.007678] ? lock_pin_lock+0x360/0x360 [ 138.011725] ? __lock_acquire+0x664/0x3e00 [ 138.015940] ? __lock_acquire+0x664/0x3e00 [ 138.020152] ? find_held_lock+0x35/0x1d0 [ 138.024207] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 138.029377] ? perf_trace_lock+0xd6/0x900 [ 138.033500] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 138.038667] ? lock_release+0xa40/0xa40 [ 138.042626] ? trace_event_raw_event_lock+0x340/0x340 [ 138.047801] __alloc_pages_nodemask+0x338/0xd80 [ 138.052444] ? check_noncircular+0x20/0x20 [ 138.056663] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 138.061674] ? lock_acquire+0x1d5/0x580 [ 138.065628] ? check_noncircular+0x20/0x20 [ 138.069839] ? __lock_acquire+0x664/0x3e00 [ 138.074050] ? find_held_lock+0x35/0x1d0 [ 138.078094] ? lock_pin_lock+0x360/0x360 [ 138.082157] alloc_pages_current+0xb6/0x1e0 [ 138.086466] skb_page_frag_refill+0x358/0x5f0 [ 138.090946] ? sock_warn_obsolete_bsdism+0xb0/0xb0 [ 138.095856] ? lock_release+0xa40/0xa40 [ 138.099815] ? __lock_is_held+0xb6/0x140 [ 138.103872] tun_build_skb.isra.49+0x2e1/0x17d0 [ 138.108523] ? print_irqtrace_events+0x270/0x270 [ 138.113264] ? tun_flow_update+0xf70/0xf70 [ 138.117490] ? lock_acquire+0x1d5/0x580 [ 138.121444] ? check_noncircular+0x20/0x20 [ 138.125660] ? print_irqtrace_events+0x270/0x270 [ 138.130400] ? lock_release+0xa40/0xa40 [ 138.134361] ? print_irqtrace_events+0x270/0x270 [ 138.139108] ? __lock_acquire+0x664/0x3e00 [ 138.143336] ? __lock_acquire+0x664/0x3e00 [ 138.147572] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 138.152742] ? __lock_acquire+0x664/0x3e00 [ 138.156960] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 138.162143] tun_get_user+0x1693/0x3710 [ 138.166100] ? perf_trace_lock+0xd6/0x900 [ 138.170254] ? tun_build_skb.isra.49+0x17d0/0x17d0 [ 138.175161] ? perf_trace_lock+0xd6/0x900 [ 138.179284] ? print_irqtrace_events+0x270/0x270 [ 138.184021] ? check_noncircular+0x20/0x20 [ 138.188229] ? perf_trace_lock+0xd6/0x900 [ 138.192359] ? trace_event_raw_event_lock+0x340/0x340 [ 138.197549] ? tun_get+0x1ab/0x2e0 [ 138.201069] ? lock_downgrade+0x980/0x980 [ 138.205212] ? lock_release+0xa40/0xa40 [ 138.209169] ? __lock_is_held+0xb6/0x140 [ 138.213226] ? tun_get+0x1d4/0x2e0 [ 138.216745] ? tun_chr_close+0x60/0x60 [ 138.220706] ? rcu_note_context_switch+0x710/0x710 [ 138.225613] ? __lock_is_held+0xb6/0x140 [ 138.229660] tun_chr_write_iter+0xb9/0x160 [ 138.233879] do_iter_readv_writev+0x525/0x7f0 [ 138.238359] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 138.243105] ? rw_verify_area+0xe5/0x2b0 [ 138.247149] do_iter_write+0x154/0x540 [ 138.251020] ? iov_iter_get_pages+0x1150/0x1150 [ 138.255707] compat_writev+0x225/0x420 [ 138.259575] ? __fget_light+0x297/0x380 [ 138.263532] ? do_pwritev+0x1a0/0x1a0 [ 138.267310] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 138.272130] ? vfs_write+0x374/0x510 [ 138.275842] ? __fdget_pos+0x130/0x190 [ 138.279705] ? __fdget_raw+0x20/0x20 [ 138.283409] do_compat_writev+0x115/0x220 [ 138.287533] ? do_compat_writev+0x115/0x220 [ 138.291834] ? compat_writev+0x420/0x420 [ 138.295871] ? SyS_read+0x220/0x220 [ 138.299495] compat_SyS_writev+0x26/0x30 [ 138.303536] ? compat_SyS_preadv2+0x90/0x90 [ 138.307835] do_fast_syscall_32+0x3ee/0xf9d [ 138.312143] ? do_int80_syscall_32+0x9d0/0x9d0 [ 138.316712] ? syscall_return_slowpath+0x2ad/0x550 [ 138.321618] ? prepare_exit_to_usermode+0x340/0x340 [ 138.326614] ? sysret32_from_system_call+0x5/0x3b [ 138.331440] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 138.336267] entry_SYSENTER_compat+0x54/0x63 [ 138.340654] RIP: 0023:0xf7fc5c79 [ 138.343992] RSP: 002b:00000000f77c1014 EFLAGS: 00000296 ORIG_RAX: 0000000000000092 [ 138.351679] RAX: ffffffffffffffda RBX: 0000000000000012 RCX: 00000000f77c1064 2018/01/23 02:43:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2000008, 0x84) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000ae2000)=""/40, &(0x7f000010d000-0x4)=0xca) unlink(&(0x7f00009b5000)='./file0\x00') r1 = accept4(r0, &(0x7f0000e2d000-0x20)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009aa000-0x4)=0x20, 0x80000) sendmsg$alg(r1, &(0x7f000046c000-0x1c)={0x0, 0x0, &(0x7f00004ef000-0x8)=[{&(0x7f0000620000)="231fa75f051af06fe085cd7bf737441a7976aad42ebc15", 0x17}], 0x1, &(0x7f000018b000-0xc0)=[@iv={0x90, 0x117, 0x2, 0x7e, "34bf1db632fd799b95b52836678724b45503464fd94feac3473d4c6c9fcf06f371e2814ab8e05c6d6c9f7127c3bc695586723a1ec4c11958c890c39a1d8c2b0eda47daa110ffe9ecbb849d011c98cafc98424dd62a7e48f2b2ba74e7ef3a83d2579ca7ae80e4a2684fae7caf32a43efda025e0f6d5d36f1dac90f82b8e6c"}, @assoc={0x10, 0x117, 0x4, 0x6}, @assoc={0x10, 0x117, 0x4, 0x4}, @assoc={0x10, 0x117, 0x4, 0x3ff}], 0xc0, 0x0}, 0x4000000) fcntl$getflags(r0, 0x408) [ 138.358927] RDX: 0000000000000001 RSI: 00000000000005d3 RDI: 00000000f77c1b28 [ 138.366182] RBP: 0000000008111664 R08: 0000000000000000 R09: 0000000000000000 [ 138.373426] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 138.380670] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/01/23 02:43:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00005ef000)='/dev/rtc\x00', 0x800, 0x0) flock(r0, 0x8) r1 = socket(0x2, 0x6, 0x0) select(0x40, &(0x7f00005ac000)={0xffffffffffffffe0, 0x8, 0x8001, 0x8, 0x80000001, 0x8, 0xb1, 0x7}, &(0x7f00003cd000-0x40)={0x0, 0x2, 0x3, 0x8001, 0xfffffffffffffff7, 0xd286, 0xf76, 0x9}, &(0x7f0000d12000)={0x573, 0x0, 0x0, 0x9d, 0x4, 0xffffffff, 0x80000000, 0x200}, &(0x7f00004d0000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x35, &(0x7f0000b28000)={0x0, r2}, 0x8) 2018/01/23 02:43:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00006d7000)='/dev/mixer\x00', 0x80, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00003b8000-0x6)={0x4, 0x54075ae8, 0x1}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00006cb000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x2, 0x2, 0x2, 0x5, 0x0, 0x100000001}, &(0x7f0000f60000)=0x20) connect$vsock_stream(r1, &(0x7f00004e3000-0x10)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/23 02:43:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000274000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000586000)='/selinux/mls\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000e6d000-0x91)="907cd0deb4f6391c507018d187322502f3edb7566ec6d75b9a62082f65fd483f5fe59f7829c3e16f3d6d06d94e488417e984a9b3679db729824f19b696538b5c20d7ebb32f6671e4b65cfd3ee7eee0d481e770014f365756f97c13d013227e91ddacb3c5571ff36c01944261f8bfcb1ee2c24b647e99cb2674037bd8aae8d144ca763b71c14013c85caec4456275b26e89", 0x91, 0x48c0, &(0x7f0000209000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f00000ae000)='stat\x00') clock_gettime(0x0, &(0x7f0000b30000-0x8)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f00007b3000)=0x4, 0x4) recvmmsg(r1, &(0x7f00003c3000)=[{{&(0x7f0000ef9000-0x10)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006a9000-0x8)=[{&(0x7f00008f6000)=""/18, 0x12}], 0x1, 0x0, 0x0, 0x0}, 0x100000001}], 0x1, 0x22, &(0x7f000092f000-0x8)={r4, r5+30000000}) sendfile(r1, r3, &(0x7f0000237000)=0x0, 0xfffb) 2018/01/23 02:43:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000ef4000)=0x400, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) lstat(&(0x7f0000eba000)='./file0\x00', &(0x7f0000685000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00009be000-0xc)={0x2, 0x1, 0x48, 0x1ff, 0x2}, 0xc) r1 = dup2(r0, r0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000857000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ad4000-0x4)=0x0, &(0x7f0000474000)=0x4) bind$inet6(r0, &(0x7f0000810000-0x1c)={0xa, 0x1, 0xec9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f000021f000)={0x0, 0x0}) 2018/01/23 02:43:46 executing program 5: pipe2(&(0x7f0000271000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000001000-0x1)=0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f000069c000-0x4)=0x3) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x1) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002000)=0x0) mq_notify(r1, &(0x7f0000002000)={0x0, 0x39, 0x7, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000008000)=""/0) ioctl$int_in(r1, 0x80000080044d7a, &(0x7f0000006000)=0x0) 2018/01/23 02:43:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x0, 0x1, &(0x7f0000685000)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00008ce000-0x4)=0x2c, 0x4) syz_emit_ethernet(0x32, &(0x7f0000263000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x171, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d97343", 0x0, "1d8ad5"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) [ 138.463591] kvm [19000]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000020 data 0x9 2018/01/23 02:43:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') lremovexattr(&(0x7f0000c88000)='./file0\x00', &(0x7f00000df000)=@known='system.posix_acl_default\x00') clock_gettime(0x0, &(0x7f00004fa000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000746000)={0x3, 0x1, 0xffff, 0x8, 0x9, 0x120000000, 0x2, 0x8}, &(0x7f0000c77000-0x40)={0xffffffff, 0x4, 0xfffffffffffffb9a, 0xfffffffffffff96e, 0x5, 0xb08, 0x1, 0x401}, &(0x7f00000e1000)={0x8001, 0x7ff, 0xffff, 0x6, 0x6, 0x8, 0xffff, 0x7}, &(0x7f000004f000)={r1, r2+30000000}, &(0x7f000058a000-0x8)={&(0x7f0000bb9000-0x8)={0x100000001}, 0x8}) pread64(r0, &(0x7f0000415000)=""/167, 0xa7, 0x0) 2018/01/23 02:43:46 executing program 3: r0 = timerfd_create(0x5, 0x80800) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000344000-0x8)=0x7) r1 = syz_open_dev$mouse(&(0x7f0000089000)='/dev/input/mouse#\x00', 0x2, 0x52000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$selinux_status(0xffffffffffffff9c, &(0x7f000099f000-0x10)='/selinux/status\x00', 0x0, 0x0) accept4$vsock_stream(r1, &(0x7f0000784000-0x10)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x6, 0x80800) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000893000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000c50000-0x50)={0x9, [0x8, 0x100, 0x1, 0x0, 0x1, 0x100000000, 0x9, 0x7, 0x5]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xdd2000)=nil, 0xdd2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f000079d000-0x20)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 02:43:46 executing program 5: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000542000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x44, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0xf, 0x3f, [@loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000782000-0x8)={0x0, 0x0, []}) r0 = syz_open_dev$dspn(&(0x7f00000bb000-0xa)='/dev/dsp#\x00', 0x81, 0x100) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ae9000)={0x0, 0x4}, &(0x7f0000639000)=0x6) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ae9000)={0x80000001, 0x201, 0x0, 0xf14, r1}, &(0x7f0000503000-0x4)=0x10) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f000067b000-0x33)=""/51) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00001ba000-0x30)=[{&(0x7f0000928000)=""/4096, 0x1000}, {&(0x7f0000aea000)=""/169, 0xa9}, {&(0x7f0000aeb000-0x64)=""/100, 0x64}, {&(0x7f0000aea000)=""/245, 0xf5}, {&(0x7f00005f0000-0xd5)=""/213, 0xd5}, {&(0x7f0000aea000)=""/199, 0xc7}], 0x6, 0x0) 2018/01/23 02:43:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000db3000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f0000f16000)={0x1, 0x1, 0x8, 0x4, &(0x7f0000a75000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000ef4000)=0x400, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) lstat(&(0x7f0000eba000)='./file0\x00', &(0x7f0000685000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00009be000-0xc)={0x2, 0x1, 0x48, 0x1ff, 0x2}, 0xc) r1 = dup2(r0, r0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000857000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ad4000-0x4)=0x0, &(0x7f0000474000)=0x4) bind$inet6(r0, &(0x7f0000810000-0x1c)={0xa, 0x1, 0xec9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f000021f000)={0x0, 0x0}) 2018/01/23 02:43:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r0 = syz_open_dev$adsp(&(0x7f00007b4000-0xb)='/dev/adsp#\x00', 0x401, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000d49000)={{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="4195455b3db98aa9a74b7165455658d3"}) r1 = memfd_create(&(0x7f0000858000-0x1)="ff", 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000861000)={0x80000001, 0xfffffffffffffff8, 0x328, 'queue1\x00', 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(&(0x7f0000de0000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000000000102) clock_gettime(0x0, &(0x7f00001f3000-0x8)={0x0, 0x0}) mq_timedsend(r0, &(0x7f000083f000)="904c3bf59967605b1f2f187ea9e882b0251ca35aed4a99d73508160e57e7174f640e1943ce364167786f81dbcfa34fc7f78405c1c5f045d4d6ac6841825e00605394f74ede039c4d55f173dad5f9d5a4fd819ef53e43babf5941d7eaeb5e7ad01a9d40c4fd2bfe2a3fe33ab4ac5842e9f45800cb3735faf0158db9618bcfe0597277fd415dd2a2c3123cd3623dc0af6deaeb4ee769600837c2f95279bb50590a95121e2883d643c5beae25fbe35ad7c5", 0xb0, 0x372, &(0x7f0000ee6000-0x8)={r2, r3+10000000}) write$sndseq(r1, &(0x7f0000d82000-0x30)=[{0x0, 0x0, 0x0, 0x3fd, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/23 02:43:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000946000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000099d000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f0000415000)=""/167, 0xa7, 0x0) 2018/01/23 02:43:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000413000-0xc)='/dev/amidi#\x00', 0x9, 0x2200) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00009a3000-0x10)={0xffffffffffffffff, 0xbe, 0x8000, 0x0}, 0x10) ioctl$TCSETS(r0, 0x5402, &(0x7f0000019000-0x24)={0x1, 0x0, 0x7, 0x0, 0x710, 0x40, 0x7, 0xa0, 0xe09, 0x8, 0x6, 0x6}) 2018/01/23 02:43:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x800000000000}, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0]}, 0x5c) 2018/01/23 02:43:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000027e000-0xa)='schedstat\x00') mq_timedreceive(r0, &(0x7f0000720000)=""/96, 0x60, 0x0, &(0x7f0000010000-0x8)={0x77359400, 0x0}) write$selinux_context(r0, &(0x7f0000397000)='system_u:object_r:ptchown_exec_t:s0\x00', 0x24) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000725000)={0x0, 0x74, "df366f574537a7ada7f1fb6cff02069ed36cac32a91eb294a09a6bf2750693b098f4b225086d782da489c41a167599e01eccc7f2ab35d0cc14facad3039709954bd915c09e0223329bb96443b4b4c38cba937cfb4d890a7a62b4a572c73f56557b79dc57d27aef0cc589d9804f47db418838be64"}, &(0x7f0000fe6000)=0x7c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00004be000-0x108)={r1, @in6={{0xa, 0x3, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7b5, 0xfffffffffffffffd, 0x4, 0xf6c3, 0x0, 0x4, 0x6, 0xfffffffffffffffc, 0x1, 0x1, 0x2, 0x100000000, 0x8000, 0x9, 0x7fffffff]}, &(0x7f00008a5000)=0x108) 2018/01/23 02:43:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f00001fc000)='./file0\x00', &(0x7f000035e000-0x42)=@known='system.advise\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) fstat(r0, &(0x7f0000bcb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000e77000-0x8)='./file0\x00', &(0x7f0000fe3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000c0f000-0x8)='./file0\x00', r1, r2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007b3000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0xe, 0x0, 0x0, 0x0}, 0x20) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b9000-0xa)="940a0ed3084f8823a7", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000b95000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000631000)={0x3, r1}) 2018/01/23 02:43:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001ff000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00009df000)='./file0\x00') r0 = syz_open_dev$usbmon(&(0x7f0000bad000)='/dev/usbmon#\x00', 0x7fffffff, 0x40) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a90000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000103000-0x4)=0xc) stat(&(0x7f0000607000)='./file0\x00', &(0x7f0000e04000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f000029e000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a1f000)={0x0, 0x0}) r11 = signalfd4(0xffffffffffffff9c, &(0x7f00001b0000)={0x1}, 0x8, 0x80000) r12 = openat$vnet(0xffffffffffffff9c, &(0x7f000098c000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r13 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d32000-0x10)='/selinux/create\x00', 0x2, 0x0) r14 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000383000-0xe8)={{{@in6=@mcast1={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]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000576000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000073c000)={0x0, 0x0, 0x0}, &(0x7f0000b6f000)=0xc) r19 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000704000-0x4)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000e67000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000dc5000)={&(0x7f00003a4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000806000-0x8)=[{&(0x7f00009ab000)="3a54adfb0dc417f88fd9fdc07e2e82856936d761160a1aeee59e6f", 0x1b}], 0x1, &(0x7f0000141000-0x64)=[@cred={0x18, 0x1, 0x2, r1, r3, r8}, @rights={0x1c, 0x1, 0x1, [r10, r11, r12, r13]}, @cred={0x18, 0x1, 0x2, r14, r15, r18}, @cred={0x18, 0x1, 0x2, r19, r20, r22}], 0x64, 0x40000}, 0x40000) mount(&(0x7f0000ce8000-0x8)='./file0\x00', &(0x7f0000945000-0x8)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f000078a000)="") mkdir(&(0x7f0000ef8000)='./file1\x00', 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000215000)={0x2, r12, 0x1}) sendmmsg$unix(r23, &(0x7f00007bb000)=[{&(0x7f00002a1000-0xa)=@file={0x0, './file1\x00'}, 0xa, &(0x7f00004ad000-0x28)=[{&(0x7f00005c5000-0xb8)="62f03d4933b57c819296d2297898d5d00d032508581f577e269e4c75eba481c83c9f37ade3fd592eff81363b80c7f282c51e0eb8e2b3811a42e96b7942dfcc4c162261da26c32b49ca1e10f41a95e0e28e66920b265a4191e7224c932d608c916de6c47fdd702582f1fde605e4e13d59add783e4b7e68b499d5bd811f83514ea8e59f3be39b8d2497c8c961b68437268056efd8c7267806271cb43f4af6830cf6bc95b98414b2422bdc965a34951c813ced7c5fe9d594c56", 0xb8}, {&(0x7f000095f000-0x3c)="8632c1791fabcf6485b53a8a8edae5a58b49fa3130d1d7d4e4850e97ea9da4a2adb2b4a487b7691fa3d72d5d97368a220b6eb39d55c273027a499c43", 0x3c}, {&(0x7f0000509000-0x46)="757aca833159bf382e05c5ef8a4b30759a08bf657772e47b465c61a85a9eb8a1201345aacb594db7af55e6a43dee571ae39e1e2ac81e5107290d454d3310a0f043444c913e4b", 0x46}, {&(0x7f0000684000)="67287e3c9ace4331d43d518b29a90c7e5cdd8c7280e263bd3124911dee2da920fa2170c9badb583d14d4dc26ddd5d90eaa767d5994dfee62eed414538f306ea3d0429e97f344a0d092d3f2a41d7a0ec49befb2a9e191ea704a5328870baa0b58e669a00e7ddd4fe4a675d713ef7fdf109f3a863015d8c0083a1fff232945959f6004f432bd3e30787db78d7c530714ceb0ff5508d4accf9e7c94482e2a0d080f12b4b4353762fb7461bbc2cffc0ca9bd0173b2fff9fe8e56cce10385a461fb0a1a97cc45abbfbe5f288d21d2c9c78d99d8103325d109a2d39a90959017fc98a34dd69064d75ec214f499f09830be5c336ce6e3464aab2fc6cd4cb0c239baf5f65b5f4dbb83491eb8cc4d5ec87a4ed543f6aee0e12cd71876e651bee321fcd2851632ad9a75a5eabcdd88a3b7bb3aa295c57beaad68f2883b3b6e02dca713105ad69cf84377a398d0166fee573dfba9b1839d8fb4ba551ec693be1dbcc22e6f295a7cd24110749c10cb8be50faa573e39b873fa0ef5425d2d55ccf7c811d584c4f1dd94340898bc77eec6689c7f01568ed574ef838cb1fc6a3050000909ea237c1222675a76d2384105fdf7bafa6d02b778438420fe92fb3dbf86de7f9861aff20ec98681d7bffc2cb01938f9e8fef2ea46a0c98ebecb6a8dc3ad425c5d57a2723f645a2d5702da79a77e16a42702993c45fb8845085f152c3397711df6c7f5e656785597e49f6da3c848964c053d4a4916b4a6c2354ecc50128c858dce403d5f8e27237be9eb3c90e8cbcc054083a42d24cfd4cdadba50b6152b40530da2dfe0841c96ce4b861c515a8d752ce9ed61446a778d3c88c434d61c00c86ab0308111d902d92983fd86f204e54a4766ceaccc06e6ee52237332ce355ca8d33d5378385b293cb4e94d80720232f2d59deae42e3a6f372914f6fbab4b031af8cdeda527d0730ce3c72c818f3d23f41e8418aebe6cc5cc49ec614283952e85026406c6e921185202fe4e77a1b2979acdff77714f2d95f99c5997c8374baf3c613e7d9e52ef3bd387ccef43e844502a966371255271946d2fda26a0570ef0ad40b12f11acf0fa30bfa804d377e8f5666d299f84f65908784e9573f63a84ccce3aae014764e0e3fa5281f4adf5dd345f4f555bda1670c14cf5848cbed7207e5be401d826f103b533ab2b70cf444f06c3701169d54cc66763e0797a4dea9e0a4fafe7dee3bca4b7321086a67c01237ac943b9857378bfbae305009b736d43c3c96b433954c3feb38164f80e300f57d814640ee0e93db445d6a5a67289bbe0050e9ae9ae44bacb33b2afccacc6111b3a5a57f3779e28c45f28c638e6f3154e5ae0b74df341083b3e06ddbd89710e0e7a3e2f59a33f7f5c1b2647445b7bcd6da95faba2833c632cc1ca0235150fb7feb44bbc63950c74c7dfbf6038c95974394559348087ed3875d9efe4011368a65505aaa7adb4e789ef751b2e52a44293fdc675ffcfd99193bfe08a4f0e929fa653bdc5b639a0ec8e05aa71b81dec8170a22090bca6f7cd197bcbefa3f85e066656362282e79a156cec8cfb3c0a409c02dcc124ba3807502bc41bff4780e71e1533345755ec3128fa714a7a685e52f78e8ea9089784f7e5029fe335cdf13d2b5b3910c809eee7677893d2802f1f49c4463a972b2106edc06d5a4b14222cc3c3e3495531f8884af2af32596f3a730082e312e3a50b887588782b9d89abc3bfd9f7fb98a14686f9c047ef29912a51ef57a76bb74e7b82d2dc9aa899d00f94c4cd7d00607efd9687b276d263eadef830c15bbb18ac19aa08bcdce7d3c2878dba5897982e64dd4c2f465afd4222dc454496fdd4da070fad739d08a24177197cca45f42a979374774128bf29b97de3e7d7caeb55901e0334d8f3dccad9323da761d5c6c1cdb7f42ecc4a3faee9facaca98b514570376d4b2f84606671d4ba340deb885f7432f4e5abcfea9343c6a95ba7622a2e2016f0657349609de6b9dfb5c0c48d4c3edf85df25e0d55c4ecd9b959af144bda95f5c9e215d96b2dc67eab9fee8e144cfe073d8bdc3a86d5be2b8d9d79ae61ed990518d76b0696676469f5e1ef02a65edc265e91fced48320ea38947372d1dbac404e580dabdbefa718d8a3881feaf807f1b5c5b6c0f91e07f3e76821e80ad820efb68abdb427eaa8412b78abf42dc96166fa0904931813c109afb6d81d0a7f278e5b1d18d388198031fdf65b752a577120961b3ecf2fa23c889bc74f898b39e8a4336f8b3a45580f3bbb2f9f78fc89fa14d8299404cbabb893a6b0601d60e0c1b01377b1c04bf189dcdfbdd323e0b1a01aa24889982367b824b9e478271b54b6d43fe27ec50be8abe8c79275a1d755fa7b7a9a643c29cb44f23bae8de7deaf553aa9f55bf778920b390d1185f166a82fc17dc64f782c5f7280288ec3cf06ad670b93f45db08fea2d406ac75bb8fe19645eff14a006677e1e1cdc848d87e90506673aa5576fe8d2c67db94c67392672d83cef3cce75250917ba0add3fdc73946aca0224a1cd96adcf4a16a3a4501c903b40783b29e8a74d71abf86b80da255bf3c21f71518c15c1fc6bb5dbb4679cb4094bf6bab91d528aa2a2d70cfbd5fbd5dc68d8c338f879b93f3d81e80427698141d87d9bdab2a76b96bd2b4e2ba524ae04cbaf78b561d348e7d11c8255f986e3c70f84d67c17601023b7a133f732f12e52211589826a12578f39cc8688d779c4ddee2ba3f4fab797807a27450f24672067eabeb819a1f8d76e68dcb1cbda53eb7ac47d96b9fff25721b7d5a69ce746d6df8d1c9d5aafee9e343cc4367a5c1e8ae05be13fc43853c3b0c69c122975d71e3054b4625e00a44e27edd29d490ad417e49c4650963ccc27905203444dabe6dfc234db108a5527f170f273f9b611214384ee92cfe84a2ae2808823ee3e8a6ef6208cddeefb834f2d84110a075bab40031e69bb3f30261f36bc34f0394e863348f45793f456850cf9938b466f2ce6cdf3d7822e9f84320671ad16a5a3c00eff9a60f8533b5ff2ad4fbcc235d732496e96050ec4a41bdd75a4428787e49f6078ae62121cadba0420f05211bdfcb9219a725ef84c4458b20c4ee01af10c0004115269114db6de3a52c6d33b99b6bdfbbe5145301442bce54da17b05194ccf2cbb159b9e4c3f5705f17c340165b8ca8d98e6f181c596358e0796c2ee114c6d85a0c56f103e6ff4d010ffbc785911b400dbd189aaff28ae87dbe940639c507517ba29528e8192580eded760ad639945a45416a1400b1a98b6b49a81a98147c8bcce884f18e2f07068345832eb4f7f973ca3d3451fa17de553016d3a50a5879f44b0466a491f02af28f8d5b47571676274f91b75e38452798b9e14b39e58863b907b38bde9b6d05d2adfd5cbc3ca4a03ec9f3adae9337d13f7302eeba52db6b15795625824801630219f720008533c5c2c2471ea68dcc5bb0c8ed393292ea9d2a4f766db27bb854cd26b3b8c6202f5237985633ad6bd187985a5e9840e89c56be2a9c32ce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0x1000}, {&(0x7f00008c3000-0x9c)="62020e64f1617a376680087eddcf9c03b453699918418d359108ca255588e2989b5ee643687271b0bd9d39e4d1119186450692a12cc1b653769829ff8cf36ead6640404573690f6d50fb3c889427fb91ed8593a8610d96052414dc519cf963ad08c1513190bb4ba65de86752dd893bca9e8c8ca51bf9e72279ff819fb4b4e9003b1b80a7368691fe7d9bbae2778589e5bb2be27f04cde3057efad48f", 0x9c}], 0x5, &(0x7f00008fb000)=[@cred={0x18, 0x1, 0x2, r14, r2, r4}, @rights={0x14, 0x1, 0x1, [r11, r10]}, @rights={0x28, 0x1, 0x1, [r9, r9, r10, r9, r0, r0, r12]}, @rights={0x20, 0x1, 0x1, [r10, r11, r11, r11, r11]}, @rights={0x30, 0x1, 0x1, [r11, r12, r10, r11, r9, r0, r11, r12, r11]}], 0xa4, 0x48000}, {&(0x7f000070a000-0xa)=@file={0x0, './file0\x00'}, 0xa, 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{&(0x7f0000d22000-0xfd)="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", 0xfd}, {&(0x7f0000173000-0x14)="bba34eed8c7e46799aab696bbbd4283ff643b080", 0x14}, {&(0x7f000066c000-0x92)="e6c87ba8e7c456e650e75c3ae2a6f3ca16fae4c4fe51975c9699f4d68cd9c28bcb56b0a244df5b5abf090e847104e6fa8dbfe126484555d35104fb9608b308590e060037a83a48094f7b22db8f6c870576f59e4ddc944bf6e241d480e473c115c97329370b9bd93a2bbee65d89daf95732d72080da0a13860170bfbeb48a57d5db2b2a5d9e59b563991d517e8b93f551a808", 0x92}, 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{&(0x7f0000f91000-0xa)=@file={0x1, './file2\x00'}, 0xa, &(0x7f00000c4000-0x18)=[{&(0x7f00005ea000-0x1000)="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", 0x1000}, {&(0x7f00009be000)="fd3b8bf21fbba2b468e54e211adff484e758d46f3e11", 0x16}, {&(0x7f0000fd1000)="03fe976a91bae0a66e20b3b24164c786957b99ba9cd324676aac33df0d6f202b5f641428ac6bd97952b5408160592cee6a9ea596f9738b3447f64d5bf58c5b4221643e66eb56cd3c2a3be1a3ec870254436e0165b678634c3e7715d684816b0d4ecb29916370ee1b8c001eb5eb7f9ca1f27d76f0a399764868e30ed6b225a2ca86c034d173ce1973", 0x88}], 0x3, &(0x7f00005e4000-0xd4)=[@rights={0x20, 0x1, 0x1, [r0, r12, r0, r13, r11]}, @rights={0x14, 0x1, 0x1, [r10, r12]}, @rights={0x24, 0x1, 0x1, [r9, r13, r12, r12, r12, r11]}, @cred={0x18, 0x1, 0x2, r16, r21, r18}, @cred={0x18, 0x1, 0x2, r16, r3, r18}, @rights={0x34, 0x1, 0x1, [r13, r11, r11, r0, r13, r12, r11, r11, r0, r9]}, @cred={0x18, 0x1, 0x2, r19, r20, r6}], 0xd4, 0x20008004}], 0x6, 0x800) pivot_root(&(0x7f0000198000-0x8)='./file0\x00', &(0x7f000034c000)='./file1\x00') 2018/01/23 02:43:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x82000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f0000415000)=""/167, 0xa7, 0x0) 2018/01/23 02:43:46 executing program 1: mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000253000-0x10)=@common='ip_vti0\x00', 0x10) syz_emit_ethernet(0x2a, &(0x7f000082d000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="4c70c290b6dc", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x18, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ae1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f000096e000)=0x0) 2018/01/23 02:43:46 executing program 6: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000020000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000002e000-0x10)={0x0, 0x40, 0x4, [0x4, 0x7, 0x3, 0x9]}, &(0x7f000002d000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000017000)={r2, @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]}, [0x9, 0x0, 0x40, 0x3, 0x8, 0x9, 0x3, 0x65, 0xab, 0x9, 0x3, 0x4, 0x1ff, 0x80000001, 0x200]}, &(0x7f000001f000)=0x108) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0x3, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000002b000)=0x3a) pwritev(r3, &(0x7f000001b000)=[], 0x277, 0x0) 2018/01/23 02:43:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x40000, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000f9e000-0x10c)={{0x3, 0x0, 0x6, 0x6, "7d9de6a744fab3c216e153457fdaba18982e59ce9a716105c86ca4eaa90dcc8eebda99d27d082c6537f5c930", 0x7}, 0x0, 0x0, 0x8, r2, 0x0, 0xbde, "621d34e5bdd96c0119e8dc7e8d4086cb04be55371f1d0305b7d5037a66175b3b21985e8166740598e744be46aff313ef7a1ad61621010ec1a3a326a57c7cc7c8", &(0x7f0000728000-0x9)='/dev/kvm\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x7, 0x1ff, 0x80000001, 0xfffffffffffffc01], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f000003d000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f000093f000-0x20)={0xffffffffffffffff, 0x0, 0x1, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 02:43:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) signalfd(r0, &(0x7f0000efb000)={0x9}, 0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000493000)={0x0, 0x0}) 2018/01/23 02:43:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000ea8000-0x91)=""/145) 2018/01/23 02:43:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x20}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000415000)=""/167, 0xa7, 0x0) 2018/01/23 02:43:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00004d0000-0xd)='/dev/usbmon#\x00', 0x8001, 0x20000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000da7000-0x10c)={0x10ab, 0x4, 0x7ff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80000, 0xc45b, &(0x7f0000110000-0x8)={0x0, 0x0}) 2018/01/23 02:43:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000732000)='/dev/sg#\x00', 0xa383, 0x40) r0 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000415000)=""/167, 0xa7, 0x0) 2018/01/23 02:43:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="", 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000281000)=0x0, 0x4) truncate(&(0x7f00003d8000-0x6)='./file0\x00', 0x4) 2018/01/23 02:43:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00003f1000)='/dev/admmidi#\x00', 0x7041, 0x400000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00007ca000-0x4c)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000059d000)={0x100000000}, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000057a000-0xb)='/dev/mixer\x00', 0x20480, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000048e000-0x4)={r1}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4000000000, 0x0]}, 0x1e) 2018/01/23 02:43:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r0, &(0x7f00002a2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000810000)=0x2e) r3 = getpgid(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00006b1000-0x4)=0x0) r5 = openat(0xffffffffffffffff, &(0x7f000044d000)='./file0\x00', 0x2, 0x10) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f00009d4000-0xc)={r5, r2, 0x4}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00002b4000-0x108)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x1, 0x4, 0x2, 0x0, 0x12, 0x9, 0x6, 0x7fffffff, 0x6, 0x101, 0x3, 0x800, 0x80000000, 0x7]}, &(0x7f0000c08000)=0x108) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000eb8000)={r6, 0x645}, &(0x7f0000f4f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000c2f000)=0x0, 0x4) fcntl$lock(r1, 0x40e, &(0x7f0000491000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$F_SET_RW_HINT(r1, 0x40d, &(0x7f00005f5000-0x8)=0x0) 2018/01/23 02:43:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000882000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x80000) r2 = dup(r1) sendto$unix(r2, &(0x7f00001ac000)="", 0x0, 0xc010, 0x0, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000c09000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) accept4$ipx(r2, 0x0, &(0x7f00004bc000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x80000000, &(0x7f00008d5000-0x4)=0x0) io_getevents(r3, 0xffffffffffffffad, 0x3, &(0x7f0000c44000-0x60)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00003d5000-0x8)={0x77359400, 0x0}) clock_gettime(0x0, &(0x7f00004ad000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000063f000)={0x0, 0x0}) write$sndseq(r2, &(0x7f000076e000-0x118)=[{0xb3, 0x2, 0xff, 0x3, @tick=0x40, {0x8001, 0x80000001}, {0xbab, 0x4}, @result={0x2, 0x9}}, {0x5, 0x81, 0x7ff, 0x4, @time={0x0, 0x1c9c380}, {0x40, 0x40}, {0x5, 0x8}, @time=@time={r4, r5+10000000}}, {0xf6, 0x1, 0x7, 0x4, @tick=0x7, {0x7fffffff, 0x6}, {0xaa3b, 0x4}, @quote={{0xfffffffffffffffc, 0x0}, 0x4, &(0x7f0000761000-0x1c)={0x2, 0xeb8d, 0x7ff, 0x3, @time={r6, r7+30000000}, {0x8, 0x3}, {0xffffffff, 0x8}, @note={0x1, 0x3, 0x6, 0xffffffff, 0x7ff}}}}, {0xfffffffffffffffa, 0xfffffffffffffff8, 0x96, 0x9, @time={0x77359400, 0x0}, {0x1, 0x1}, {0x4, 0x4}, @raw32={[0x41, 0x401, 0x401]}}, {0xfffffffffffffffd, 0x0, 0x101, 0x8, @time={0x0, 0x1c9c380}, {0x2, 0x9}, {0x0, 0x7}, @addr={0x101, 0x4000000000000000}}, {0x9, 0x2, 0x7, 0x4, @time={0x0, 0x0}, {0xb5, 0x7}, {0x7f, 0x5}, @ext={0x31, &(0x7f000092a000)="1d0d4d9155acc5c2910a3667533d8c2b60b89c82f4b78c57143e6fb635ddde936428685733a55e781bfece52905c570f81"}}, {0x4, 0x8001, 0xff, 0x7, @time={0x77359400, 0x0}, {0x7, 0x401}, {0x38400, 0x4}, @ext={0x38, &(0x7f0000ce2000)="8c21f65432b87c48a2425adb80638b5f54daf9fd1f400e361ef7e97859b6a1a272c5247fd3e14f314f336083d7d9ffb667a56a2cb4f778b2"}}, {0x8001, 0x101, 0x8, 0x4, @tick=0x60f, {0xa8, 0x9}, {0x80, 0x3}, @connect={{0x7ff, 0x1}, {0x0, 0x1f}}}, {0x1, 0x5, 0x100000001, 0x3, @tick=0xfffffffffffffff7, {0x2, 0x0}, {0x0, 0x3}, @quote={{0x4a2f, 0x1}, 0xfffffffffffffff0, &(0x7f00002cd000)={0x0, 0x8, 0x1, 0x3f, @time={0x0, 0x1c9c380}, {0xfe, 0xf}, {0x3ff, 0x2}, @queue={0x4a, {0x800, 0x800}}}}}, {0x1, 0x56, 0x794, 0x2, @tick=0xfff, {0x100000000, 0xcd6c}, {0x5, 0x0}, @quote={{0x1000, 0x2}, 0x5, &(0x7f0000a55000)={0x6cf, 0x80, 0x6c4, 0x1, @time={0x0, 0x0}, {0x0, 0x3}, {0x2, 0xb5c}, @addr={0x100000001, 0x7fff}}}}], 0x118) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r8, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) write$evdev(r8, &(0x7f0000e38000)=[{{0x77359400, 0x0}, 0x34, 0x731e, 0xd0}], 0x10) ioctl$TIOCCONS(r2, 0x541d) 2018/01/23 02:43:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x884, &(0x7f0000130000)="") r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008bb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt(r0, 0xffffffff, 0x3093, &(0x7f0000348000)=""/18, &(0x7f0000544000)=0x12) mkdir(&(0x7f000048a000)='./file0\x00', 0x40) r1 = openat(0xffffffffffffff9c, &(0x7f00009d8000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000d27000-0x13)=""/19, 0x13) 2018/01/23 02:43:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) readv(r0, &(0x7f0000a2b000-0x28)=[{&(0x7f0000c93000-0x42)=""/66, 0x42}, {&(0x7f00001f5000-0x92)=""/146, 0x92}, {&(0x7f0000a4f000-0x2e)=""/46, 0x2e}, {&(0x7f0000a7e000)=""/230, 0xe6}, {&(0x7f0000185000)=""/163, 0xa3}], 0x5) 2018/01/23 02:43:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000415000)=""/167, 0xa7, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000035b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000906000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f25000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xc14d, r2}) 2018/01/23 02:43:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) syz_emit_ethernet(0x4e, &(0x7f00006b8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [{[{0x9100, 0xffffffffffffffcf, 0x4, 0x167}], {0x8100, 0x6, 0x4, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/23 02:43:46 executing program 2: r0 = socket(0x18, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fa4000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0}, &(0x7f00009d7000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x5b}, &(0x7f0000617000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) setregid(r2, r3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x9, 0x2c, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x18) 2018/01/23 02:43:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000000010, 0x3, 0x0) write(r0, &(0x7f00001e8000)="26000000260009fff15200f83a0000090000060001ffffff12000000fe00085b1ee9fb4b35ea", 0x26) recvmsg(r0, &(0x7f0000951000)={&(0x7f0000054000)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000ec0000)=[], 0x0, &(0x7f0000c32000)=""/187, 0xbb, 0x0}, 0x0) r1 = creat(&(0x7f0000df7000)='./file0\x00', 0x100) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000432000)={0x6, &(0x7f00007e0000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) chmod(&(0x7f00000af000-0x8)='./file0\x00', 0x80) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000ed8000-0x8)={r2, &(0x7f0000ee5000)=""/96}) 2018/01/23 02:43:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/23 02:43:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x2, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000001000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003ab000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x18, 0x0, 0x100) 2018/01/23 02:43:46 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000061e000-0xb)='/dev/mixer\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000001000-0x24)={0x7, 0x7ff, 0x3, 0x1000, 0xd3, 0x1000, 0x3, 0x0, 0x1ff, 0x2, 0x5, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000fbb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d4d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) r3 = syz_open_dev$amidi(&(0x7f00006bf000)='/dev/amidi#\x00', 0x3f, 0x20700) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f00008c5000-0x1000)=""/4096) sendmsg(r2, &(0x7f0000be7000-0x1c)={&(0x7f0000c60000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58, &(0x7f000017d000-0x8)=[{&(0x7f000075d000)="227f6c133f98ae5b32a68bad38829ab63111037563e20f2d0cc82c04766ab85d", 0x20}], 0x1, 0x0, 0x0, 0x0}, 0x20008810) sendmmsg$alg(r2, &(0x7f0000a23000)=[{0x0, 0x0, &(0x7f00006aa000-0x48)=[], 0x0, &(0x7f0000357000)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10, 0x0}], 0x1, 0x0) recvmmsg(r2, &(0x7f000005f000-0x120)=[{{&(0x7f0000526000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000135000-0x40)=[{&(0x7f00008ca000)=""/19, 0x13}, {&(0x7f00007f1000)=""/18, 0x12}], 0x2, &(0x7f0000033000-0x6)=""/6, 0x6, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x0}) 2018/01/23 02:43:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) sendfile(r0, r0, &(0x7f0000c18000-0x4)=0x4, 0x7ff) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(0xffffffffffffffff, 0x111, 0x4, 0x0, 0x4) 2018/01/23 02:43:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000099d000)='net/udp\x00') pread64(r0, &(0x7f0000415000)=""/167, 0xa7, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00003e8000-0x8)={0x2, 0x0}) pipe(&(0x7f0000443000)={0x0, 0x0}) 2018/01/23 02:43:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x11, &(0x7f000099c000)=0x0, 0x4) [ 139.037265] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. [ 139.060285] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/23 02:43:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) openat$ashmem(0xffffffffffffff9c, &(0x7f0000491000)='/dev/ashmem\x00', 0x640000, 0x0) umount2(&(0x7f0000b24000-0x8)='./file0\x00', 0x8) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40000000004}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) [ 139.101688] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/23 02:43:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001000-0xe5)=""/229) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x36)={r1, 0x2e, "ba6aec2be2ca164137594c4838ed5b51945d9484c0db8e9cb4055b6d5fd3e7b7ae6da835895882c0f5cdbab3d457"}, &(0x7f0000000000)=0x36) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:46 executing program 7: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b25000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000415000)=""/167, 0xa7, 0x0) 2018/01/23 02:43:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000433000-0xe)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010c000-0x9)='configfs\x00', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) readlinkat(r0, &(0x7f0000857000)='./file0\x00', &(0x7f0000c72000-0x6)=""/6, 0x6) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000449000)=0x8) pivot_root(&(0x7f0000734000)='./file0\x00', &(0x7f0000d21000-0x1)='.') 2018/01/23 02:43:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000fa1000)='./file0\x00', 0x1, 0x1) openat(r0, &(0x7f0000ff1000)='./file0\x00', 0x280, 0x24) syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/23 02:43:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) socket$bt_l2cap(0x1f, 0x0, 0x0) 2018/01/23 02:43:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x4fb) pipe(&(0x7f0000326000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x5) flock(r0, 0x1) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f000031d000)={0x57, 0x7, 0x5, {0x903, 0x9}, {0x4, 0x400}, @ramp={0x7fff, 0x81, {0x10001, 0x68, 0x20, 0x7}}}) 2018/01/23 02:43:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00001eb000)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = perf_event_open(&(0x7f0000be6000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f00001d3000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x40a000) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00000f8000+0xb4e)={0x0, 0x0, [0x5, 0x20, 0xe9b, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) fstatfs(r0, &(0x7f00001c3000)=""/36) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000f2f000-0x5c)={0x1, 0x301728e7, 0x5, {0x0, 0x0}, 0xd3, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x14, 0x21, 0x80aff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:43:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000068f000)=""/246) write$fuse(r0, &(0x7f0000b29000)={0x562, 0x0, 0x0, @fuse_ioctl_out={0x0, 0x0, 0x0, 0x0}}, 0xfffffffffffffd38) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000e7e000)=@generic={0x1e, "02030000000000000000ccf1ff00000009a979f321b30c7bc8790405c7bad62e0a43a632edc938d35773fb8f8401a3ff7fff9a2b0afe7ce43a4bca70a0c521666924021f6f50dcf160e7e58f35710002f0000158d39bcb3100314a8ef151620aa5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x1000000000000001, 0x0) sendmsg(r2, &(0x7f0000af1000-0x38)={&(0x7f0000db6000)=@generic={0x10000000001e, "010000000000008000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d89f000000005d6f00076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000c14000-0x28)=[], 0x0, &(0x7f0000edb000-0x240)=[], 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000001d000)={0xa, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000094c000-0x4)=0x0) ptrace$getregs(0xe, r4, 0x10000, &(0x7f00002e4000-0x2e)=""/46) ioctl$sock_ifreq(r3, 0x89f2, &(0x7f000000d000-0x28)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000d000)="24e1d329a28af2e234a46dec051c97dd87663ae306b45b234aa940eca36d39e6"}) 2018/01/23 02:43:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000716000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x900) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/23 02:43:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000415000)=""/167, 0xa7, 0x0) fcntl$setsig(r0, 0xa, 0x18) 2018/01/23 02:43:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f000044e000-0x4)=0x0, 0x4) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f0000033000-0x4)=0x7, 0x4) writev(r1, &(0x7f000093a000-0x20)=[{&(0x7f0000e3b000)="db", 0x1}], 0x1) writev(r1, &(0x7f0000f08000)=[{&(0x7f000092f000)="bc", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000020f000-0x8)={0x0, 0x0}, &(0x7f00002be000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000744000)={r2, 0x1, 0x0}, 0xc) r3 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000c85000-0x48)=@routing={0x0, 0x4, 0x4, 0x0, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}]}, 0x28) 2018/01/23 02:43:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005ae000-0x9)='/dev/sg#\x00', 0x0, 0x42100) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00003c1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00002df000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$ax25(0x3, 0x2, 0xcc, &(0x7f000017a000-0x8)={0x0, 0x0}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000de9000-0x8)=0x2) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x42, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8eb, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) syz_open_dev$midi(&(0x7f00004a5000)='/dev/midi#\x00', 0x4, 0x60000) arch_prctl(0x1003, &(0x7f00007d2000)="51b000fc20e5034e55eea0a993152899634c0023a1928e9b77757fdcfdc86d9d24b9c2e6347805ba7833fafd1f7cecd2018f1bd3bd27cbcf214e990e9f6ad50cd9114b55") r2 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) dup2(r2, r1) 2018/01/23 02:43:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00002ed000-0xe)='/selinux/load\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00008e2000)={0x9}, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000663000-0x18)={0xaa, 0x20, 0x0}) pread64(r0, &(0x7f00008eb000-0xa7)=""/167, 0xa7, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000a1a000-0x17)=""/23) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005e4000)={0x0, 0x7, 0x1000, 0x4, 0xf971, 0x3}, &(0x7f00002e4000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c04000-0x8)={r1, 0x98}, &(0x7f000001f000-0x4)=0x8) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000729000)={0x8, 0x2, 0x8}) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f000011b000)=0x7fff, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000058e000)=0x1, 0x39e) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000e15000)=0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000d4c000-0x1c)={&(0x7f0000794000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005e3000-0x8)={&(0x7f000002c000)=@newae={0x68, 0x1e, 0x100, 0x6, 0x0, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xa, 0x2b}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x3}, [@address_filter={0x28, 0x1a, {@in6=@empty={[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]}, 0xa, 0x101, 0x20}}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x80) 2018/01/23 02:43:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000dfd000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) userfaultfd(0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000004f000-0x9)='/dev/ppp\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) flock(r0, 0x8) 2018/01/23 02:43:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f85000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000ec8000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000fe0000-0x8)={r1, 0x2c}) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/23 02:43:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000dee000)='/dev/dmmidi#\x00', 0x1, 0x480040) getxattr(&(0x7f000080f000)='./file0\x00', &(0x7f000098a000)=@known='user.syz\x00', &(0x7f0000c72000)=""/148, 0x94) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000da5000)='\x00') sendmsg$nl_generic(r0, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x8000000000000000}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:43:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00003db000-0xd)='/dev/usbmon#\x00', 0x101, 0x10000) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00000ae000)=""/4096) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) renameat(r1, &(0x7f0000031000-0x8)='./file0\x00', r1, &(0x7f00004bc000-0x8)='./file0\x00') ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000)={0x4c, 0x0, &(0x7f000000f000-0x120)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x50, 0x0, &(0x7f0000006000-0x50)=[@flat={0x0, 0x0, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x0, 0x101, 0x0, 0x0}], &(0x7f0000004000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000e000)=""}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003c2000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/23 02:43:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f6c000)='/dev/sequencer\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000307000)=0x0, &(0x7f0000437000)=0x4) recvfrom$inet6(r0, &(0x7f000073d000-0x11)=""/17, 0x11, 0x0, &(0x7f00005f2000)={0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfff}, 0x1c}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000fab000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x4000) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000145000)={0x2, 0x1, 0x62, 0x40, 0x8}, 0xc) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00005ca000-0xd8)=@ioapic={0x1, 0x527, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000370000)='/dev/audio\x00', 0x2040, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f00001c7000)={0x6, 0xee, "67d3c9aca958d64ac52d63491683d460ff671e96da203162595c0cbf47083a03bc9e53de16a24d36db0a189989fadf7b670767468bd803b0dcd9b4a6ebe112da4ffb7b5731bb0cbacb113e8e40cd67839d709a501ebaac58dc46e6293dde3f586f2477a4b13196b38e50be7afba246cd9482674e248954540a9de99577be856fdeec8e53bdf61b5b8d01cb508c1443659fa1c9e5d93a37000a161b90f040f42f99b109b271c29366b4d6f04fb6ae27d61915dbef3644b77e66e79f1e9af95a13fd5bfed410737f3c84122bbf9d5b1dd5e8de036d9f0025f5284149f92b3a61483446cdc903bf34f4f7a56fa53bb7"}) ioctl$TIOCCONS(r2, 0x541d) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000e6b000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) pwritev(r3, &(0x7f0000424000)=[{&(0x7f000076f000)="a1f4c337c1e2198564b9f150c61b3de23f03de3e63914c5dd24d1f83a9d43e55063de1ef92f4e89930259489912009b8108af98158b49225fb42862d842e035ce6713928b9a28ace9aa70ef6189ce8d27f2798", 0x53}], 0x1, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 139.398312] binder: 19226 RLIMIT_NICE not set 2018/01/23 02:43:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000c38000)=0x0) ptrace$getenv(0x4201, r0, 0x1, &(0x7f00000c0000)=0x0) r1 = syz_open_dev$random(&(0x7f0000727000)='/dev/random\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000e3d000)=0x0) 2018/01/23 02:43:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000e83000)=[{{0x0, 0x0}, 0x20000000001, 0x80, 0x2}], 0x232) stat(&(0x7f0000d2b000)='./file0\x00', &(0x7f000084c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000015d000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006af000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000038d000)={0x0, 0x0, 0x0}, &(0x7f0000fc3000-0x4)=0xc) setresuid(r3, r2, r1) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d2f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(r4, 0x0, 0x2, &(0x7f0000aab000-0x10)={0xfffffffffffffff8, 0x8, 0x0, 0x3}, 0x10) 2018/01/23 02:43:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0]}, 0x5c) [ 139.456893] binder: BINDER_SET_CONTEXT_MGR already set [ 139.462756] binder: 19216:19230 ioctl 40046207 0 returned -16 [ 139.488955] binder: 19226 RLIMIT_NICE not set 2018/01/23 02:43:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect(r0, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000072000-0x8)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b32000)='/selinux/checkreqprot\x00', 0xc00, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000057b000-0xc)={0x3, r1, 0x1}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00005a5000-0x8)={0x0, 0x6}, &(0x7f0000843000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00008af000)=r4, 0x4) sendto$inet(r2, &(0x7f0000f81000-0x2)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000129000-0x1c)=[@in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00007b4000-0xa0)={r4, @in6={{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x200, 0x5, 0x8, 0x84}, 0xa0) sendto$inet6(r0, &(0x7f0000212000-0x44)="", 0x0, 0x0, &(0x7f0000fdb000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/23 02:43:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000720000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c71000-0x4)=0x5) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/01/23 02:43:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000958000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000960000-0x4)=0xe8) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) [ 139.505318] binder_alloc: 19216: binder_alloc_buf, no vma 2018/01/23 02:43:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000395000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00001aa000)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f00003f5000-0x11)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f00000f5000)=""/167, 0xa7, 0x4b) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/01/23 02:43:47 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vcs\x00', 0x80, 0x0) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000001000-0x10)={0x7, 0x40}) bind$ipx(r1, &(0x7f0000001000-0x10)={0x4, 0x5, 0x1000, "da32e806f852", 0xf6, 0x0}, 0x10) r3 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x8, 0xc0480) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() getsockopt$netlink(r2, 0x10e, 0x3, &(0x7f0000003000)=""/240, &(0x7f0000004000)=0x4c0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000002000)=0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000730000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x10040) r0 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') lseek(r0, 0x4c, 0x7) pread64(r0, &(0x7f0000415000)=""/167, 0xa7, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000502000)=0x5) 2018/01/23 02:43:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) iopl(0x400) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000be6000-0x4)=0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c6e000-0x8)='./file0\x00', 0x84) ioctl$TCGETS(r0, 0x5401, &(0x7f0000b87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000b24000-0x11)=""/17, &(0x7f0000fae000-0x4)=0x11) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000063b000-0x4)={r0}) sendto$inet(r1, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) sendto(r1, &(0x7f0000523000)='\\', 0x1, 0x0, &(0x7f00005c4000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00007e2000)="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", 0xea9, 0x0, &(0x7f00004d8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f0000114000)='/dev/mixer\x00', 0x200000, 0x0) [ 139.519657] binder: 19216:19239 BC_FREE_BUFFER u0000000020000000 no match [ 139.566908] binder: 19216:19230 transaction failed 29189/-3, size 0-0 line 2903 2018/01/23 02:43:47 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000017000)='/dev/amidi#\x00', 0x2, 0x20080) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000003000-0x4)={0x9, 0x7, 0x2000}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000015000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000008000-0xbc)={0x7, 0x0, 'client0\x00', 0x0, "e3786cd2f18f4b89", "aec65bdfc403035e0abd5f02547e1bf31065b08bf54a506c484c7c020476d313", 0x1ff, 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]}) gettid() mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000018000)=0x3f, 0x4) sendto$packet(r1, &(0x7f0000018000-0x6e)="8d7866af3d401931beb7c3ad23d9321c5040f1744c2590247bcb3777d867be4566103376b4602dfb693da81626f450ed0a783acd5c27ace3bc2fd24b73f22412f8035204137f9b9718801a8ff40329006eb929d3147696fb70fa4730c705587d60e01fe26cf7592e652917f17908", 0x6e, 0x0, &(0x7f0000016000-0x14)={0x11, 0x4, r2, 0x1, 0x0, 0x6, @random="907011f3a1da", [0x0, 0x0]}, 0x14) 2018/01/23 02:43:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000e15000-0xf)='/dev/snd/midiC#D#\x00', 0x9, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$cuse(0xffffffffffffff9c, &(0x7f0000978000-0xa)='/dev/cuse\x00', 0x8000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r2 = syz_open_pts(0xffffffffffffffff, 0x80000) ioctl$TIOCSCTTY(r2, 0x540e, 0x1) 2018/01/23 02:43:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='isecurity}\\-\x00', 0x3) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x101) fsetxattr(r0, &(0x7f0000000000)=@known='security.ima\x00', &(0x7f0000000000)='isecurity}\\-\x00', 0xd, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000e7f000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000af0000-0x10)={0x0, 0x0, 0x9eb4}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000032c000)={r1, r2, 0xd5f0}) r3 = pkey_alloc(0x0, 0x3) pkey_free(r3) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000a2000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000eba000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e12000-0x10)={r5, 0x3, 0x400, 0x64}, &(0x7f000035b000)=0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000cd5000)=0xffffffffffffffff, 0x8) 2018/01/23 02:43:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00004a3000)='/selinux/status\x00', 0x0, 0x0) [ 139.587852] binder: undelivered TRANSACTION_ERROR: 29189 [ 139.588033] binder: undelivered TRANSACTION_COMPLETE 2018/01/23 02:43:47 executing program 6: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x2a, 0x2, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000523000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r4 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x6, 0x76b682e45485250c) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) timer_settime(r1, 0x1, &(0x7f0000f47000-0x10)={{0x77359400, 0x0}, {r2, r3+30000000}}, &(0x7f0000048000)={{0x0, 0x0}, {0x0, 0x0}}) prctl$setptracer(0x59616d61, r0) r5 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) tkill(r0, 0x11) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x2b, &(0x7f0000002000-0x108)={0xfffffffffffffffe, {{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00005d3000)=[], 0x0, 0x0) prctl$setptracer(0x59616d61, 0x0) 2018/01/23 02:43:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000077000-0x11)='/dev/qat_adf_ctl\x00', 0x220000, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x8) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = epoll_create(0xe39) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f1a000-0xc)={0x0, 0x0}) 2018/01/23 02:43:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') clock_gettime(0x0, &(0x7f0000455000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000dee000)=[{r0, 0x8000, 0x0}, {r0, 0x502, 0x0}, {r0, 0x400, 0x0}, {r0, 0x2602, 0x0}], 0x4, &(0x7f0000d2d000-0x8)={r1, r2+10000000}, &(0x7f00007fe000-0x8)={0x80000000}, 0x8) pread64(r0, &(0x7f0000415000)=""/167, 0xa7, 0x0) 2018/01/23 02:43:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00009bc000)='/dev/midi#\x00', 0xffffffffffffff81, 0x800) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000030d000)={0x0, 0x1, 0x6d5, 0x3, 0x101}, 0xc) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000ad6000-0x4)=0x7) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000)='/dev/dmmidi#\x00', 0xfffffffffffffff7, 0x400000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000001000)=@fragment={0x1d, 0x0, 0x800, 0x7, 0x0, 0x1ff, 0x0}, 0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000b53000-0x1d)={0xce, "ef6185871d1de4c4f4b6e5913458e5908d39b0b8061f1e54600658c60dd9513129803f902bf53dc5adf3a8f260f0194d89870254be4ff51b99f1e87f07b0a924e3ee34387e515b72376205df62c241b5d9df410765155cc389028aa1a201c271491a30f0f33b06072f718d6ae5b265b7e8e5a290323fa28d3d1c88ffb6d3e253f591c47c1a0fc890e84427868dcbc1d5fa5b1956b2abdaa7b33906f5abc5dca2da6b84c8b92d2c227c65c75368e2190d607a5dc2ba1cc78f4ff3d53adf9d78353971de361d86f561ea8bebea90e5"}) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000023000)={0x10000, 0x80000001, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x2) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000014000)=0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000000e000-0xc)={0x4, r2, 0x1}) epoll_pwait(r3, &(0x7f000000c000+0xa5a)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x2, &(0x7f0000007000-0x8)={0x5}, 0x8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x101) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000024000)={0x2, 0x0, &(0x7f0000025000-0xd9)=""/217, &(0x7f0000003000)=""/4096, &(0x7f0000002000)=""/45, 0x0}) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000017000)="2a6784ddfa84532ac8cd1f8fc4bb04dbbfa34dd9d052148c10b3ab020fb6b9b3b9f10d8c8669be6998873d74262b43467934fbcc79f2b2e4a23bd61007440d8c93bb6060ccb8eec984a22c87d054f468626a6bbf31fc3aff0bffd4b70ad15f19b2cd6d82c5d1f1db35751b18eb2160bcff16869b2dd3225a926b0df8ab27eaeeea") socketpair(0xb, 0x6, 0x80001, &(0x7f0000024000-0x8)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000026000-0x6)={0xffffffffffff8000, 0x7100, 0x9}) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000024000)={"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"}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f000000a000-0x58)=[], 0x0) 2018/01/23 02:43:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d6e000-0x8)={0x0, 0x0}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cdb000)='/selinux/checkreqprot\x00', 0x40, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f0000d78000)=""/88, &(0x7f0000806000-0x4)=0x58) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c6e000-0x8)='./file0\x00', 0x84) ioctl$TCGETS(r0, 0x5401, &(0x7f0000b87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000b24000-0x11)=""/17, &(0x7f0000fae000-0x4)=0x11) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000063b000-0x4)={r0}) sendto$inet(r1, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) sendto(r1, &(0x7f0000523000)='\\', 0x1, 0x0, &(0x7f00005c4000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00007e2000)="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", 0xea9, 0x0, &(0x7f00004d8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f0000114000)='/dev/mixer\x00', 0x200000, 0x0) 2018/01/23 02:43:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) fsetxattr(r0, &(0x7f00000e5000-0x15)=@known='system.sockprotoname\x00', &(0x7f00005bd000)='vmnet1eth1cgroup\x00', 0x11, 0x1) 2018/01/23 02:43:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000ddc000-0xb)='/dev/vcsa#\x00', 0x9, 0x81ccfe22688a23a1) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00005e8000)={0xfffffffffffff99e, {{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') vmsplice(r0, &(0x7f0000451000)=[{&(0x7f000072a000-0x1000)="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", 0x1000}, {&(0x7f0000af1000)="1227974796bc840c57c3756a3def1c6687adf501c616be85f22230faafe2540f2c9753af5e6d4d507962b3f9e5ee50a0d6f5d6ab0eab6650f6aa382cfdebf310bbe9ac8f396165282ae211a64f18a8998c62072d381bac24f433438e6f14c046f53a9ebaa65fe71fc2584c4a74290da80b1aff18bae527de9e60cb0719ced60733c2", 0x82}, {&(0x7f00007a3000-0x69)="13d42eb4739f7ea0a9c7c92dc2bd97b28ec00fc8a7f6dd9195c05a29f874d2a4c84b98b83a2d9b02ac604473c56efba3384b82d10676fef74c0a07c02ed40a3ac634c03371c781bcd94c3a03ba1d78ae61f446f3400143bab165058920ac712274c3444755bdfcf25f", 0x69}, {&(0x7f0000894000-0x45)="87e56586d47ea4b3e22ff2253b8dd43702b74203e4646633a2382973379729fb24088a658716ff822736a08453a506050168c711e3572ab9bc4e9756b83c7c8c2d358cc43d", 0x45}, {&(0x7f0000271000)="3c3da59c8b4d6b03b8e9e91ec5398e64a9ca7bcd56eba0078f34f9b0bcf49c9da6e58a59610f2245884fa1782398638abb028b5b1d197ad2583d75db986ed004e481f14cf15d277dbb2cd3af99d4313ba367da41563a31b66b6758f17bc9920870d4573029c680fe9495f2e39ed74b3cee5469858228e6ba74175938fbe21d9f1f9ebe0da27b9da6a58d6f2c5ca6a9f28008e177691671b983fdeda1165e04184f", 0xa1}, {&(0x7f00002d4000-0x51)="a56d0478eb3fcc3042c4129333af6b6f9d803888e11d06347f60cef7c879ae69fd4c11f4c0b4752f928b8dec0dd78495bb25d368998b1d6bfad35d0e133b4697533986a66cb3fb0a3814313ea272a6f7e5", 0x51}], 0x6, 0x8) pread64(r0, &(0x7f000004a000)=""/167, 0x171, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000864000)={0x1, 0x2, [@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}]}) 2018/01/23 02:43:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000005, 0x0) eventfd(0x100) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) sendto$inet(r0, &(0x7f00007b0000)="0d761451ba1ab72898c5d17cd5e6fdcd06df405532faf5a4e97f0c05bed800000024e1227428f42d43ea1b5a7a5c377f39f61e2b46fcb8abec27b3d5", 0xfffffffffffffe86, 0x4004800, &(0x7f0000ce8000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd57) 2018/01/23 02:43:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$getownex(r0, 0x10, &(0x7f00003f5000-0x8)={0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e9f000)='/dev/rfkill\x00', 0x200a00, 0x0) execve(&(0x7f0000d5a000)='./file0\x00', &(0x7f000032c000-0x1c)=[&(0x7f0000730000-0x1)='\x00', &(0x7f00004b1000)='/dev/rfkill\x00', &(0x7f00007c2000)='vmnet1\x00', &(0x7f00005a9000)='/dev/rfkill\x00', &(0x7f00009b5000-0xc)='/dev/rfkill\x00', &(0x7f0000754000-0xc)='/dev/rfkill\x00', &(0x7f0000930000-0x1a)='$cgroupmime_typeppp1proc^\x00'], &(0x7f0000134000)=[&(0x7f0000f99000-0xc)='/dev/rfkill\x00', &(0x7f000075e000-0xc)='/dev/rfkill\x00', &(0x7f00007ce000)='^:{ppp0#\x00']) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000eb1000-0x4)=0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) poll(&(0x7f00005d2000-0x10)=[{r0, 0x0, 0x0}, {r0, 0x8000, 0x0}], 0x2, 0xffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000f2000)={0x0, []}, &(0x7f0000d25000)=0x4) 2018/01/23 02:43:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c6e000-0x8)='./file0\x00', 0x84) ioctl$TCGETS(r0, 0x5401, &(0x7f0000b87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000b24000-0x11)=""/17, &(0x7f0000fae000-0x4)=0x11) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000063b000-0x4)={r0}) sendto$inet(r1, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) sendto(r1, &(0x7f0000523000)='\\', 0x1, 0x0, &(0x7f00005c4000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00007e2000)="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", 0xea9, 0x0, &(0x7f00004d8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f0000114000)='/dev/mixer\x00', 0x200000, 0x0) 2018/01/23 02:43:47 executing program 5: mmap(&(0x7f0000000000/0x23e000)=nil, 0x23e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f000023e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f000023f000-0xa)=""/10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000017c000)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f000023f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f00001ce000)=""/121, 0x79, 0x123, &(0x7f0000240000-0x10)={0x4, 0x78, 0x4, "d2681200a08a", 0x8, 0x0}, 0x10) mmap(&(0x7f000023e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000240000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000240000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000240000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000240000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000240000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f00001d3000-0x40)=[{&(0x7f0000240000)=""/0, 0x0}, {&(0x7f0000240000)=""/174, 0xae}, {&(0x7f0000058000)=""/4096, 0x1000}, {&(0x7f0000241000-0x5c)=""/92, 0x5c}, {&(0x7f0000241000-0x8f)=""/143, 0x8f}, {&(0x7f00001b6000-0x66)=""/102, 0x66}, {&(0x7f0000183000)=""/176, 0xb0}, {&(0x7f0000241000-0x22)=""/34, 0x22}], 0x8) r2 = syz_open_dev$amidi(&(0x7f000023f000-0xc)='/dev/amidi#\x00', 0x4, 0x4000) mmap$binder(&(0x7f0000233000/0x4000)=nil, 0x4000, 0x0, 0x80010, r2, 0x0) 2018/01/23 02:43:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000011d000)='/dev/sequencer\x00', 0x4060, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00003b6000)={0x0, 0x200, 0x6, 0x40, 0x0}, &(0x7f0000e1e000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000e30000-0x8)={0x0, 0xffffffffffffffff, 0x9c}, &(0x7f00002ef000-0x4)=0x8) get_mempolicy(&(0x7f000012b000)=0x0, &(0x7f0000441000)=0x0, 0x4, &(0x7f000009f000/0x2000)=nil, 0x3) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000152000-0xb8)={r2, 0x7, 0x7fff, 0x9, 0x8, 0x8, 0x101, 0x7fff, {r3, @in6={{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0xffffffffffffffff, 0xa00000000000000, 0x7, 0x78b}}, &(0x7f0000f23000-0x4)=0xb8) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000290000)={0x0, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa, [{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x5e8) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000dfb000-0x50)={@common='ip_vti0\x00', @ifru_map={0x100000001, 0x1, 0x8, 0x9, 0x6, 0x9}}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000824000)=0x20, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000a1000-0x2)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000628000)={0xfff, 0x0, 0x0, 0x317, &(0x7f00006cd000-0xc6)=""/198, 0x7b, &(0x7f0000fd5000)=""/123, 0xa2, &(0x7f0000f15000)=""/162}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00001c7000)=""/186, &(0x7f0000dba000)=0x3a1) 2018/01/23 02:43:47 executing program 4: mmap(&(0x7f0000000000/0xeb000)=nil, 0xeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x22, &(0x7f00000b4000-0x221)={@random="cd38ed041bf2", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x800, "7f0f6156edd25e716811b40fad4a1ce23b9eef0c"}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/23 02:43:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007c7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000699000)={0x84, 0x0, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000b0c000-0x10)={0x0, 0x0, 0x0}) 2018/01/23 02:43:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000415000)=""/167, 0xa7, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00006a0000)='/dev/mixer\x00', 0x400, 0x0) 2018/01/23 02:43:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c6e000-0x8)='./file0\x00', 0x84) ioctl$TCGETS(r0, 0x5401, &(0x7f0000b87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000b24000-0x11)=""/17, &(0x7f0000fae000-0x4)=0x11) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000063b000-0x4)={r0}) sendto$inet(r1, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) sendto(r1, &(0x7f0000523000)='\\', 0x1, 0x0, &(0x7f00005c4000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00007e2000)="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", 0xea9, 0x0, &(0x7f00004d8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f0000114000)='/dev/mixer\x00', 0x200000, 0x0) 2018/01/23 02:43:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000518000-0x6)={0x1, [0x9]}, &(0x7f0000f7a000)=0x6) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000000000)={0x63}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e3f000)='smaps\x00') pipe(&(0x7f000069b000-0x8)={0x0, 0x0}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000c9a000/0x18000)=nil, &(0x7f0000fd7000-0xc)=[@text32={0x20, &(0x7f0000c25000-0x3d)="66b81e000f00d00f615e37b9740a00000f32b8000000800f23d80f21f835800000500f23f80f01cbc4c2cd9706f20f5e6d770f0966b81b018ee80f01ca", 0x3d}], 0x1, 0x10, &(0x7f00002f0000)=[@vmwrite={0x8, 0x0, 0x4c, 0x0, 0x5, 0x0, 0x3, 0x0, 0x80}], 0x1) 2018/01/23 02:43:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003b5000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00005fb000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x5, 0x2, 0xff, 0xa, 0x8000, 0x8, 0x4}, &(0x7f0000209000)=0x20) modify_ldt$read_default(0x2, &(0x7f00001d2000)=""/118, 0x76) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f00001f1000-0x7f)={0x7b, "170a12ef72222e7c12899c746d2b0e4f03a35c32e3def6d6755eab7a0b6baafdbfb29bb3c82864378e053e08a9d1b9983d9360ab94b2e48eec16fffc70cc270ba3872fd9294f47cb38dcca453706fd25e0a13f5cbcfe06475d243a6208a8f994077b5bd228e4b9492cf40965186777971fd6de493626108033c0e0"}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009de000)='/selinux/checkreqprot\x00', 0x400000, 0x0) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) ioctl$KVM_NMI(r1, 0xae9a) 2018/01/23 02:43:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000045b000)='/dev/dsp#\x00', 0x3, 0x403) getsockname$ipx(r0, &(0x7f0000938000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000901000-0x4)=0x10) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000596000-0x8)=0x7f) writev(r0, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)='A', 0x1}], 0x1) mmap$binder(&(0x7f000029f000/0x2000)=nil, 0x2000, 0x100000b, 0x51, r0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000142000-0xc)={0x40000000, 0x0}) close(r0) 2018/01/23 02:43:47 executing program 6: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000247000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000dd0000-0x1)="", 0x0) poll(&(0x7f0000226000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/23 02:43:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c6e000-0x8)='./file0\x00', 0x84) ioctl$TCGETS(r0, 0x5401, &(0x7f0000b87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000b24000-0x11)=""/17, &(0x7f0000fae000-0x4)=0x11) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000063b000-0x4)={r0}) sendto$inet(r1, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) sendto(r1, &(0x7f0000523000)='\\', 0x1, 0x0, &(0x7f00005c4000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00007e2000)="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", 0xea9, 0x0, &(0x7f00004d8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f0000114000)='/dev/mixer\x00', 0x200000, 0x0) 2018/01/23 02:43:47 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00002d8000-0x9)='/dev/dsp\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000c8c000)={0x9, 0xfff, 0xffff, 0x80000000, 0x4, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000000)={0x0, 0x9, 0x10000, &(0x7f0000000000)=0x0}) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)={0x9, 0x1d, 0x3ff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000002000-0x19)=""/25, 0x19, 0x10020, &(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x10024000}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x5c7}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r1, 0x4) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd0}, 0x1c) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000003000-0xd0)=""/208) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000002000-0xc)={0x2710, 0x0, &(0x7f0000000000/0x4000)=nil}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000004000)={0x1, 0x4, 0x1, 0x6, r3}) fadvise64(r0, 0x0, 0x9, 0x3) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000005000-0x16)={r1, 0x21, 0x7, [0x0, 0x80000001, 0x8, 0x1, 0x2, 0x9, 0x7]}, &(0x7f0000001000)=0x16) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000002000-0x10)={0x334, 0x6, 0x100000001, 0x8000, r1}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000006000)={0x7, 0x78, 0x3ff, 0x1, 0x3, 0x6a, 0x0, 0x0, 0x40, 0xc, 0x5, 0x3, 0x2, 0x10000, 0x80000000, 0x9, 0xb1c, 0x7fff, 0x5, 0x80, 0x0, 0x6, 0x7fff, 0xa5, 0x6d, 0x59, 0x3f, 0x9, 0x7fff, 0xa000000000000000, 0x100000001, 0x101, 0x2, 0x100000000, 0x1, 0x401, 0x7, 0x4, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000005000-0x1)=0x0, 0x0}, 0x800, 0x6a84, 0x50e8, 0x0, 0x5, 0x1, 0xffffffffffffffc1, 0x0}, r3, 0x2, r2, 0xa) ioctl$TTUNGETFILTER(r2, 0x800854db, &(0x7f0000007000-0xd0)=""/208) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000008000-0xd)='/dev/usbmon#\x00', 0x10000, 0x2000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000008000-0x4)=0x0) 2018/01/23 02:43:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00005f9000-0x8)={0x2, [0x8001, 0x2]}, &(0x7f0000afd000)=0x8) mbind(&(0x7f0000590000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000f51000)=0x7, 0x0, 0x6) pread64(r0, &(0x7f0000798000)=""/167, 0xffffffffffffff85, 0x0) 2018/01/23 02:43:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000523000-0x4635)={'security\x00', 0x1, 0x0, 0x45d9, [0x2, 0xffffffffffffbf90, 0x0, 0x2, 0x5], [0x4, 0x200, 0x472, 0x10000, 0x6], 0x10, &(0x7f00001ee000-0x10)={0x0, 0x0}, [{{{@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, 0xff, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='vlan0\x00', {0xff, 0x0}, {0xff, 0x0}, 0x7e, 0x0, 0x1}, 0xfffffffffffffc00, 0x359, 0x453, 0x18, {0x5, 0xfffffffffffffffa}, [{0x22, "196e18e8df7082726a1188c44bf43afda8439852758e02bdab11c9409e", 0x5, '3U'}, {0x119, "05a6de25ef50eed8f9955b08b0a1124e8715a0517f6ed8a96a81f6b60a", 0x80010000, "2d95484cfcda37c50e999b4ce1551bdd3b6973589c69448a14e41675bba5d170cd1747ca9024b14e18cb84dbf7a3b5b8e6743df3f0a3aeccad2aa8aea1c74974a9633cc699432565a5659299c5dd1871580982dc9d0c648c0f5cdb2b0145e9e44a17af8f82ed0421d16efe323f6010cfa6efd64557545a94e4db600abbf54cde3641b02710a79cf9f12669a2d8572139fca5354d8d7e9f134aabf0dcb14746207481e15aff266073ffd8372ef797ce0ebeaff3ec11c3c578c64965ad28b65f243051ebeb9e69ab19d80cc53343d4b251b4987f1321b72da5caa6a187b37427508b32c3339077328d6c9e8e631d9d9bee077615086b015e6eca"}, {0x24, "2becaf8e867bb7256942a76f1d2fb5accb49d662a3987c20934910c0f0", 0x5, "7616cc69"}, {0xff, "49e9fb10fae4912ef14f4fac8dcfba7750ba546d2b08f97892c7eb436e", 0x7, "c84506494ed296bd8a827061fb86c3dcba61ce0bbd656fbc708e8a94b5b92006603ddccc8e45329ff122b374a1a216d3a64e13dc7d27b3dc4f2615bf9fa6c57a564958983abac4577583faea2ea22fb6ec7fb4f0d1ff77f1f74ca84496b6ccf2c8c32857438aef014571612f36a11d5bdb7ff0c7a90d998f010b695ce248e0add0159a43465e56227bc195320728e95b7ea3487643bbb016bcff9fb0640cfd9516931b416dd4898c30a23a524a751f72b2a8fc157fa677bb0971323f85f7b4ac2a807c82b03bcfa8f4949f05d9c51ada2eb87af7c083d30ae730ce96214bce"}, {0x87, "38b2c3b8e99bf8cf9d6e349567eea1ef1fd4e11cca49e40895805b8a9e", 0x7, "513b316d3925231363d56b35a9176da247ff2c06d67f4b98c0955d78064323269aa0d92fc82af4d840ce051dd5f8819dff134ae6bcb3d826f0bae1588246b791350e271a4316b96d6c53f02204ea1fe2af6328943c1c3e0f944795488544920842578173d4eab4"}]}, {0xfa, "29cdf3c46e4128d406b1d5f44e3457728c590dbf50d778b489654762bd", 0x7, "d19090259497d3a2d23cce01190fc5217c9f977cb8564c0a8c1d507857a985f24562878d490a6d8aa260b2be75f7a9e0a094e48e6527aff682f605fdbefd11d8a933e1d56c2193e03209b0f29d26a062fc4eaa11386c8afa5286c3c716740d888cacd913431b5e2b6014a0c101067d050dbd70d024415eed7397deca54e02ec0396837f6d7b7e993a267cb83810520e174604304eb98a8266ac85b58b1a5558bb9fc289db16d42485da93dc13cdeff02672673ed4fc0d8b6772b28e045280d607bbf4959215196321a21b4e24b1b35284d38f1796ceeab059d18"}}, {{{@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffffff, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, 0x0}, {0xff, 0x0}, 0x84, 0x1, 0x0}, 0x400, 0x2a0, 0x2f8, 0x22, {0x7fffffff, 0x7}, [{0xf8, "ce8d00dffeb7058f79124d9e0f6dafa2f44e23d41c6a1f6dae4a88ec76", 0x8, "02d019507799a84aa27d1d67321853653ee5ab8f13ac1cf09137f7e8e329123a32994d1ccae8d93f0a5b28f46b29abb792c15c2d0828c9f98163a074be997eab89c034b4ae7a1a8c64e88b2db2912df98f92777f61ab43eaa4079ecc4b88987b2ce55dafbd9bd934e4160fd2c977bd8b142ac4b37e8d3d7cb51139a93ddfb6923ea4b0dece1fd649433d3634c86e36d3b5c623af3689e8e310858b8e8abb562e85894e80c54c96f07ff1a573c42a5035d85a2fe9093a3bb79d98502f903bf240e03bcf46fc5f2b5e53c7bfae82dc3c7086ac2c839b21257b"}, {0xac, "6f46c534746eb76c1486ef8555bbad7d1146370c9c952794008bd40b1a", 0x9, "a9f6459a463813321d8cb0c17d4064701eee2f755c735e36ea80c3560682ae95d60add6aa1b869e43cad1526cfcb8ab566e13b4ca9123e468871bbc3b174fef846fb2fea6be1204e8a5187cb6d0efe60fa3169feb8dd954f0efe1ac90f3b24358832f74e9089580adf25bf102832ac7e92486eca0bfd12bae984461c8399cc1cfd80522a9ed13b0b3a1790f9"}, {0x41, "9df3575340aa2de3dbdc4719687e94223c06159e0aa652706ff21fd9e8", 0x8, "b2068e6e623aadd9f46b894e992ff2ac8e8aff8575c33763554e069377eee42f02"}, {0x47, "4864869f4ba2879764f9076451cbd439e416e06fd493d649a261e7e857", 0x1, "77cf289b2817e44fd16f06298b181cd603928fbea2e0ec2c16c06fc2ade2d385d1017888a6a5ae"}]}, {0x58, "5a8e37e14873610b185ab6feb5973a86cfeda61dddf087029231ea9917", 0x0, "8c50942781297354694c1b1b189a09d8906bd777c8175aeaddb838fc01834f2f773d99b07c38304253779bc617a2dda43575fa715db7f80c"}}, {{{@rand_addr=0xfffffffffffffffe, @empty=0x0, 0xffffffff, 0xff, @common='teql0\x00', @generic="ae58a7f90505bb7a316deb3153487c17", {0xff, 0x0}, {0xff, 0x0}, 0x0, 0x2, 0xa}, 0xff, 0x791, 0x7ff, 0x1, {0xc76, 0x4a9b}, [{0xec, "d6523d7e12b33fec758ff843722e8022d4b3fae9ee1fadc9dc81d65005", 0x281, "faf1f45f226105f8906c72a53a98efd2c4a768749b60536719282c9ff032c553d4739be3bf4eddd22d0d5290b5bf0c0e32d999c0260b83e21f8cbc64de2a5806c3e5e7be88a17b322905f2f3e37495a332ac3580a47821a5b44c6c74f4dd0c976b241d130af7e0124361b65ed21d0aadf788394557be5bfca668715ef6ad6661bd5c0682badfd72a817831b85b4788722210972c8283c2c2a0f4108ccf251c6e5db5b790e20ee70973027aad9078f683578c86e83f6c4b2b85b17bd06589a8b5fc83093fe0ba67ae812de439"}, {0xf0, "ddd919a750a960068f03181a120dc807f3c0b5ad739d0a6fc3d70d3175", 0x7, "e5a227cde06586d4627fe1dec4cb67c7325b16f98c0bb16bc6d2c6ea7ab5ecd3d930d3458f2819427301149cd29cacb913f2c3358f4514a7b32c2465f5fcb629c2a277363cc102302a6d5ffe2392ae7d7b21578a058a477058909dc24138759879be072a03631b81bec5951f48bd1a01d5d0a8bb5c7177235296ff0df9e39afeb4dcb5eae30d2903d0780bb5f0907ff800c1ebfd6d620cdfc30095d7f5d9c3c8756138b9946e6408471e5e782479f924a3c9161b9b780880e863c55b75b095dedf2ae54b5b02248c9d848621e4cdfb1f"}, {0x106, "1d2484288634ca00ddc7426578bb3a813432027599d0c1ddd4570d4e36", 0xfff, "d401e7f4b401e79f23be625f8242541abc8a1d1c7f8f084501528d592129e29e5c57d988dc2c0b976cc88d3d48c2a1598050dac49ed44c134a8db8d0ff39792052294e1ed8412e9dbd5045898c4a4cebf9f0aa361935e92bb8bae5e965bce4d7e324564e1dd05c8bff52715d26d24772e4d29b608e3b2a69f79c200d2393d08e26f85e84f20d6582767131fb23759aa3c343c9c560cd5736e2732a92bd111a7b94863718c4236918b927cc6fdf8cefc843a12aeddeb8bfab87fe03b4ecbe7357fc2b93f41c57262ea4484138c150c475f5dc40d2f2e1d4b3f1ea21c65e9e64dbeb70a191cedc"}, {0xe0, "fba02e19cbec9ae42b77663f849e6cfb7619585fb47ba6512b0966467a", 0x7f, "b36472a327036211b79e3006cc4a68f645cec74d0313a0d61b8e2d41bed884a6da5d6ec1e1813ed9b015d64d82f4ebc9f085931f33eda177edf464f4eebf600351943260f2551298f6dc115a5bb44d64577e601d6a3483e306cecde088c64eeb914757c4031a1985988ee6164bfe69d73d0e45abbd16167b0e039acbe1af363dd643903b9531219fc778753aa6c141371d4dcfe7a8bfc217f719d859aa6753c04145e9f3845aaa72a1e53a11b2d1fa26fd4759e1646b26535138698f28061808"}, {0xb2, "924adcb13659fbff4d039daa3974170bf4ea3ab58ddf898fa6d405d387", 0x6, "214ed556f550f80d9026aab09a7a036d40034d14ce342faec7c3bdc2c5b0a42de0409fc1af7a6ebf97d1409bc737fe9db4f8f096c91552284c8c83e2524d6ee7e19cf5bf70005ee35dad2d0f276e9fa8c3a4516b4f5781b5f66162c04771f38bfaefaebd94c0fa0d7db4e925951a54a757fa371a9a73b9def7a17e13087e39e9c38b2907215b39aaef3189ed9e304ddf4724"}, {0xae, "735493c10a30bd5f1f6f5bea638f5891539ce0e8af5d286ddf5a6d734f", 0x80000001, "22173e7a1ec1f4ab43b0d4bd420f243897256a3f41a22b06fda138ab6ed8a34199e11af442f3a650bd48d4899c4c9ae896662b7b173de916b9d06d3149271344dd375ad5ba4a080cc3c1fcba389216ee0336bb8b0feab58b668e7dc1bfd89a7fefee52c567e12600aed412d2e91b6c3b1bb9ee58a4c085066e4309f1b2300f5b4636780809f17e88abe280eadbb0"}, {0x71, "6e53f3de3dc436d05abb102e78af4947123b9fd5de2c62114de169b0e0", 0x4, "d7390518d61210b8dfc2ce31185bc9bd1eb6b90e99672067bd22d53c6f46600c91dabfdf1a5749e033be51ca8ef8ae7fb18bb8f73af251d9683f5db290c4dc930c10d3d857f34d7f12fce4394390886035"}, {0xca, "2b4ddf246e1198640c8335a8aea1a5fb7911905c8391fbb57feeea6d5a", 0x8000, "d7afe050de8cd70b596eb4545814b538d289702c27a1c0ad38dcb18e2e0a13f38b5f3192ad1f03947c61ff269b1aa7228c525833ec2a40e6ba5c5671a09f3093b9fe97c648d0b6308e35773817633bd80124ab6d384b393456f6de026e910d8e5d698373522b6243bf7e5d123b8855efaf3768e6bb657985008b998dc6aab41ebf9f5afae18c3e0d15e17a77df82111777a42634cd65907fb87aa4d9858c7f7776930ecce093c75ad2ae"}, {0xc0, "7c728f0aaf581fc294cff47276b59f8a58a8c3906b7ed9b6664e277530", 0x1000, "c073d835d01e07008296ecb3478d90b0cd5fd9aadc078c663d84c6c1990265b2167815016f91722ccf039b6cca0773c285a21e1e374ca28043c8eb580b176be2e09eb0fdfc33f6bcfd0de5abb1962182e7989a06fc2e2088183657e8ce47ff198149d0273dc58927a5affb595db747c4ea7d9d2c6ce212c05af7a94c0e0836fb9879e03d12a9d7def3c00da0008873eaba1199b462761e6db0ae6fa0db34a2a2"}]}, {0x6e, "27e5ad4bcc421e0ef6c1e7069d3b9fa24675633b8cf1270b88698cb83e", 0x44519a95, "8ab16b2d83b3bfdf22260a5104bee9e8e3763faf87d2da4445e99cb9d85b5a8b244d582255bc17c672b6720cb8a9470f5a9a862073dab39015563b2d54d8415844f4fbb4f7d0a8755f290c092420"}}, {{{@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0, 0xffffffff, 0xff000000, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="bcd7a2225dd9229349515146264c7ba0", {0xff, 0x0}, {0x0, 0x0}, 0x8c, 0x3, 0x1}, 0x1, 0x33be, 0x343a, 0x20, {0x2, 0x261b}, [{0x1020, "6326057e79d6df6a84a1b64058ddeeb2fc44d8670b86c70ad6563eaf2c", 0x6, 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{0x3b, "5a43666f774530540ca820cdc4a7868ad377fd0d2d63b74222d417d951", 0x8, "0115f4028b16a2d2391d47c3ddc3ca4382bd54ab60f17770b10d78"}, {0x92, "e775573e559a778ede784af8705fa0c5057416a5df7915fe019b96fc97", 0x6, "4f612ba2800c7cc7d758730961ddbfd2f15f4b3fca36c5e78276ea3816f3adf6389ca8986f6cf6df7bb86030e7c2a1f2669062b397f6a33a96a197f6e440a29f13e263e5422410e8da1557889c8237b21bf615dc4c320d0c9c683e8039bed9b0342355f69f573e4e1e2d43b2cc3eca5064f4"}]}, {0x7c, "9787cd4ea083273797bc291f60c8005a561fedf1b07a1a10d7721fb3a9", 0x5, "4c3a37aa10b0b8751ad9f93622315b0e16f372eb05938bde03545d599155dcdf84be81d9e6b87c6c892299ca50782b20660a28bc485168ca4a1b634b206fd640e6dc145087b5beb2c5f587eff0e38f6aa11a90d542a9f0d5c42510dc"}}, {{{@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffff, 0xff0000ff, @common='teql0\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, 0xef, 0x1, 0x14}, 0x4, 0x177, 0x255, 0x8, {0x9, 0x7ff}, [{0x103, "31e61dd5de528e24221b5104883ca363c181b237645581ee768195b9fc", 0x53c, "eb6bc53cab390b7ecd90e6b41fce28d0bffe932682bffed5268210de4fbd5c8f0650eb37e4541f72a497833108e7c605ad3fd4cf7770307a151cee251eaf6a155750dd219f0504b9be3fea1ccf5ddedb470c2cf932d323fdf84a2ed62e60dfb0ee22a28c6bcce32bda3ed6f695a3b2ec1270494c213a64ea2fffcd6564fb82ffe9d94dbf7547f2f5aa91ed5bf06270fa887b039aad9776c6b070340d5027799d304f3a8a12c211eb19a919671bf4791d853561e6103d7a12568f7658d419322e84a639913ae895aec43b0953f9da20eba947bb9881d3f55230fca883e2bb46eb1d5f5b"}]}, {0xde, "4b02ca2f8925727056e06c9d6c14c1642901a8d7d82691b17954828a0d", 0x8d2, "2314061bef67339c951e436c5b8c62d7146a0df30685e5169d6df714c9d379487bf855cbfcfd3066f0458406354589e9c16b9a5efb51796b710e6715bab8bb02088295ad3a6738b837f78da13bf6f20512e5392a0d5418c86271535cbbd1fa63f983567f072d71c0b9af7faf6aa58f3beacacd1684993d98eda5619b82ec29ecc62dfbdd5609c73e6fef6102cd1db1a104368af7e602d850d4e541867668e64ee74a5e9bcf8b5d517d85ae177ea5871cbc794e0b736114e5a5921761cbd3"}}]}, 0x4635) 2018/01/23 02:43:47 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000444000-0xe)='/dev/admmidi#\x00', 0x1ff, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000000000)={{0x3, 0xe8}, "706f727431000000000000000000000000000000000000000000000000000000000000000000000200", 0xa, 0x101060, 0x1, 0xfffffffffffffffd, 0x101, 0x8, 0x3ff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x4001) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f000018c000)=0x0) 2018/01/23 02:43:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000d3d000-0x4c)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x95d, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x8e2, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:47 executing program 6: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000464000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f96000-0x4)=0x20) 2018/01/23 02:43:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c6e000-0x8)='./file0\x00', 0x84) ioctl$TCGETS(r0, 0x5401, &(0x7f0000b87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000b24000-0x11)=""/17, &(0x7f0000fae000-0x4)=0x11) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000063b000-0x4)={r0}) sendto$inet(r1, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) sendto(r1, &(0x7f0000523000)='\\', 0x1, 0x0, &(0x7f00005c4000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00007e2000)="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", 0xea9, 0x0, &(0x7f00004d8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:43:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000415000)=""/167, 0xa7, 0x0) r1 = add_key$user(&(0x7f0000e87000-0x5)='user\x00', &(0x7f0000d79000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f1b000)="9ded0b08055434ba363872b67d20b295c4d39466c41ce7b47f1e176bbfabc23a9a4bbbc017124ac97c5845301b48f6b734d6182b8be9a88b992cc6a7af6dad703d9d52ea13941bbb2a6a14d998ec6a4b8b45f02aa743fb0f0d8815b92696e967d8747ea54587b8dbd569cfddd5bacd71c0ed931a5d5c5beda7eb94faf31003c3009d38adb1a281ad1228cdaeb8401bca1bb41be8ee26defa571b39829cca00da8203802b1bea1e450cbb9f06eff9310e39e56401f8274687f448c2c2736536b2fcd99bf86d82ff944302e39b28a008708889660418e2e775437c7c9a23f116a8d1b991844b015cfed62a455d4013349f", 0xf0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000802000)='keyring\x00', &(0x7f0000ff3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$unlink(0x9, r1, r2) 2018/01/23 02:43:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000c03000-0x12)='/dev/snd/midiC#D#\x00', 0x2912, 0x200000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000006d000)={0x0, 0x3}, &(0x7f000022c000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000aa8000-0x10)={r1, 0x7f, 0x4, [0x0, 0x7f, 0x2, 0x80000000]}, &(0x7f0000cbf000)=0x10) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000066000-0x10)={0x3f, 0x800, 0x7ff, 0x206}) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000423000-0x108)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x7, 0x0, 0x0, 0x2, 0x3, 0xffffffffffffffe1, 0x2f76, 0x8, 0x10000, 0x81, 0x3, 0xfffffffffffffffe, 0x1, 0x4]}, &(0x7f000000a000-0x4)=0x108) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000015000-0x16)='/selinux/checkreqprot\x00', 0x141001, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000558000-0x8)={0x2, [0x81, 0xd482]}, &(0x7f0000923000-0x4)=0x8) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000dc000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000000e000-0xc)={0x0, 0x1c, &(0x7f000033c000-0x1c)=[@in6={0xa, 0x3, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfff}, 0x2}]}, &(0x7f0000104000-0x4)=0xc) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000273000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000967000)=@assoc_value={r4, 0x5}, &(0x7f000050e000)=0x8) r5 = syz_open_dev$sg(&(0x7f0000cf1000-0x9)='/dev/sg#\x00', 0x0, 0xc4c81) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000577000)=0x0, &(0x7f0000cab000-0x4)=0x4) memfd_create(&(0x7f00006ed000-0x9)='/dev/sg#\x00', 0x0) 2018/01/23 02:43:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b93000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/23 02:43:47 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003fd000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) clock_gettime(0x0, &(0x7f0000f15000-0x8)={0x0, 0x0}) recvmmsg(r1, &(0x7f000037f000)=[], 0x0, 0x23, &(0x7f0000153000-0x8)={r2, r3+30000000}) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x2) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000692000-0x8)={0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000b9c000)={0x0, 0x0}, 0x8) r4 = syz_open_dev$vcsa(&(0x7f0000ede000-0xb)='/dev/vcsa#\x00', 0x77, 0x4100) setsockopt$inet_dccp_int(r4, 0x21, 0xf, &(0x7f0000412000-0x4)=0x1, 0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000c1c000-0xe0)={{0xffffffffffffffff, 0x0, 0x101, 0x2, 0x4}, 0x2, 0x47e, 'id1\x00', 'timer1\x00', 0x0, 0x5, 0x3, 0x40, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getdents(r4, &(0x7f0000422000-0x1000)=""/4096, 0x1000) 2018/01/23 02:43:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000037e000-0xa)='/dev/vcs#\x00', 0x0, 0x3fffd) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000b2e000-0x8)={0x0, 0xf6}, &(0x7f00006e6000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000038b000-0xa0)={r1, @in6={{0xa, 0x1, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8, 0xffffffff, 0x9, 0x3}, &(0x7f000074e000-0x4)=0xa0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000840000-0x20)={@common='ip_vti0\x00', @ifru_flags=0x1000}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000022000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000c6e000-0x4)={0x8}, 0x4) mq_timedsend(r1, &(0x7f000056d000-0x35)="ef2ce9e8c8b6f8c04d17ec89d47ce73367b77ae0f3297ba566a2658018ffa4e4f243755a3121aa11d33ab5f828a17b9b8760477adf", 0x35, 0xbc95, &(0x7f00007b3000-0x8)={0x0, 0x989680}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x7fff) 2018/01/23 02:43:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c6e000-0x8)='./file0\x00', 0x84) ioctl$TCGETS(r0, 0x5401, &(0x7f0000b87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000b24000-0x11)=""/17, &(0x7f0000fae000-0x4)=0x11) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000063b000-0x4)={r0}) sendto$inet(r1, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) sendto(r1, &(0x7f0000523000)='\\', 0x1, 0x0, &(0x7f00005c4000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:43:47 executing program 6: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00004fe000-0x70)={0x8000, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x4, 0x0, 0xe1, 0x5, &(0x7f00009de000)=@common='gretap0\x00', 0x100000001, 0x6, 0x1ff}) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000f8e000-0x8)={0x0}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000f8b000)=0x0, 0x4) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000f8e000-0x4)=0x0) [ 140.173264] QAT: Invalid ioctl 2018/01/23 02:43:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fa7000-0x11)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000415000)=""/167, 0x11, 0xfffffffffffffffc) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000170000)={0x8, &(0x7f00001cd000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000dc0000-0x28)={r1, 0x1, &(0x7f0000af2000)=[0x1], &(0x7f0000955000-0x18)=[0x8, 0x8, 0x1, 0x9b93, 0x7, 0x6], 0xbfb61f839ece4da9, 0x0, 0x5b0, &(0x7f0000b5a000)=[], &(0x7f00002c7000-0x4)=[0x3], 0x0}) 2018/01/23 02:43:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d1e000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) name_to_handle_at(r0, &(0x7f00009a2000)='./file0\x00', &(0x7f00003e7000-0x3b)={0x3b, 0xff, "7c3ac0b6f48b2fd94885adb1a8fcce8826da17180ff40f8904bac59180fff8e6c26616656b19aa266e709279965d076479a301"}, &(0x7f0000cd1000)=0x0, 0x1000) 2018/01/23 02:43:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup3(r0, r0, 0x80000) dup3(r1, r1, 0x80000) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000377000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00009f3000)=0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x1000000000000, 0x24, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffda8) 2018/01/23 02:43:48 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='net/ip_tables_matches\x00') clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000003000)={0x210, @time={r2, r3+10000000}, 0x100, {0x4, 0x3f}, 0x7, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f00008d8000)='ramfs\x00', 0x3, &(0x7f0000e06000)="") setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00003e7000-0x8)={0x0, 0x0, 0x0}, 0x8) mount(&(0x7f0000f6a000-0xe)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") removexattr(&(0x7f000007f000-0x8)='./file0\x00', &(0x7f000031a000-0xe)=@known='system.posix_acl_default\x00') setsockopt(r0, 0x84, 0xce4f, &(0x7f0000000000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x84) [ 140.257104] QAT: Invalid ioctl 2018/01/23 02:43:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000144000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000751000-0xc8)={0x6, 0x0, [{0x1000, 0xfa, &(0x7f0000575000-0xfa)=""/250, 0x0}, {0x1, 0x8e, &(0x7f0000633000)=""/142, 0x0}, {0x5e693ab56e3b8162, 0xaf, &(0x7f0000144000)=""/175, 0x0}, {0x0, 0xd5, &(0x7f0000a63000-0xd5)=""/213, 0x0}, {0xf000, 0x0, &(0x7f0000da0000)=""/0, 0x0}, {0x7000, 0xc3, &(0x7f0000574000-0xc3)=""/195, 0x0}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffd8) fcntl$notify(r0, 0x402, 0x18) 2018/01/23 02:43:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c6e000-0x8)='./file0\x00', 0x84) ioctl$TCGETS(r0, 0x5401, &(0x7f0000b87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000b24000-0x11)=""/17, &(0x7f0000fae000-0x4)=0x11) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000063b000-0x4)={r0}) sendto$inet(r1, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) 2018/01/23 02:43:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000144000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000751000-0xc8)={0x6, 0x0, [{0x1000, 0xfa, &(0x7f0000575000-0xfa)=""/250, 0x0}, {0x1, 0x8e, &(0x7f0000633000)=""/142, 0x0}, {0x5e693ab56e3b8162, 0xaf, &(0x7f0000144000)=""/175, 0x0}, {0x0, 0xd5, &(0x7f0000a63000-0xd5)=""/213, 0x0}, {0xf000, 0x0, &(0x7f0000da0000)=""/0, 0x0}, {0x7000, 0xc3, &(0x7f0000574000-0xc3)=""/195, 0x0}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffd8) fcntl$notify(r0, 0x402, 0x18) 2018/01/23 02:43:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ea4000-0x9)='/dev/sg#\x00', 0x9, 0x250000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000a29000)={0x7ff, {{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket(0x10, 0x3, 0x0) readv(r1, &(0x7f0000805000-0xa0)=[{&(0x7f0000312000)=""/119, 0x77}], 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d01000)={0x0, 0x69, "b5af291748564848a23cf4668ea667a8b04efe0f1c16beae4a376a9026bff16dacb6d3751fbd6334be65d49265fb61899f185c93a9135496b33b584493e9d94476ba766a8ef6d39ffefffd46ddf8c259167976b468eb508d3b47b615b3544a097173921a2232df8667"}, &(0x7f00000ae000-0x4)=0x71) r3 = syz_open_procfs(0x0, &(0x7f000033b000-0x5)='comm\x00') readv(r3, &(0x7f0000663000)=[{&(0x7f0000834000)=""/111, 0x6f}, {&(0x7f0000329000)=""/4096, 0x1000}, {&(0x7f0000833000-0x54)=""/84, 0x54}, {&(0x7f0000d2a000-0x16)=""/22, 0x16}, {&(0x7f00008bb000)=""/214, 0xd6}, {&(0x7f0000533000-0xa1)=""/161, 0xa1}, {&(0x7f0000db5000)=""/11, 0xb}, {&(0x7f0000a93000-0x22)=""/34, 0x22}, {&(0x7f000003c000)=""/0, 0x0}], 0x9) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000c6000-0x8c)={r2, @in={{0x2, 0x2, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) write(r1, &(0x7f00001b1000-0x43)="27000000420047f1930000010000000000ed506b8dbdea03fffff7000000000000f500328832bd", 0x27) 2018/01/23 02:43:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') getsockname(r0, &(0x7f0000dc1000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d8b000-0x4)=0xfffffe21) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00008b0000)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x14}, r1}, 0xc) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffff9c, 0x89e0, &(0x7f00008e9000-0x8)={r0, r0}) pread64(r0, &(0x7f0000415000)=""/167, 0xa7, 0x0) 2018/01/23 02:43:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c4e000)='/dev/vga_arbiter\x00', 0x301001, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000332000-0x90)=""/144) alarm(0x6) 2018/01/23 02:43:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000015a000-0xc)={0x3, 0xffffffffffffff9c, 0x0}) getsockname$netrom(r0, &(0x7f000071e000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a91000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f000085b000)={0x5, 0x4, 0x80000001, 0x37, 0x3f, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000055a000-0x4)=0x2, 0x4) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/23 02:43:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c6e000-0x8)='./file0\x00', 0x84) ioctl$TCGETS(r0, 0x5401, &(0x7f0000b87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000b24000-0x11)=""/17, &(0x7f0000fae000-0x4)=0x11) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000063b000-0x4)={r0}) sendto$inet(r1, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:43:48 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d61000-0x9)='/dev/dsp\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000cd5000)=0x0, &(0x7f00006f1000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xfb, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff7000-0x4)=0x5, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = dup(r0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00007cb000)={'mangle\x00', 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000deb000)={0x0, 0x0}, [{{{@rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0}, 0x0, 0x6, 0x94, 0x0, {0x0, 0x0}, []}, {0x20, "57a1aafc41bf89f6495b2f28c6d1dcfadfc884874e9a287a194bcbf556", 0x0, ""}}]}, 0xdb) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000330000)=""/0) getpeername$inet(r1, &(0x7f0000f66000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004f8000)=0x10) 2018/01/23 02:43:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c6e000-0x8)='./file0\x00', 0x84) ioctl$TCGETS(r0, 0x5401, &(0x7f0000b87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000b24000-0x11)=""/17, &(0x7f0000fae000-0x4)=0x11) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000063b000-0x4)={r0}) 2018/01/23 02:43:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00005ac000)='/dev/ppp\x00', 0x220882, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000011d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000059c000)=0x8) syncfs(r0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:48 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a01000-0x9)='/dev/ppp\x00', 0x28140, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00007f6000-0x62)={0x0, 0x5a, "b8ff08b4cc472c3fc1fedb813014a61922714417b32a06a01a541877a5540cee434b3a82e0d7d4d14d5e8ed9d6568a3e68d46668c9519262309fafe9d186c0c5c166386e0875f08fc3c0af85996874a5be36f46e1ea3f1f9e977"}, &(0x7f0000001000-0x4)=0x62) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000371000-0x77)={r1, 0x9, 0x6f, "86b44828533f6f64b20e80075db3248b6a98648ebe1af9a8bb19a625b485257856ae4af8578de58f910c7f61337269a805d49e44a4f8af49129698e8aeba925ae11c7e5237de9102956dd775b9a8842681b76adcd8868b7fcce034173cabc636b9e0048c641856d262e952c544fd31"}, 0x77) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000e2000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') pread64(r2, &(0x7f0000415000)=""/167, 0xa7, 0x0) rt_sigtimedwait(&(0x7f0000f7f000-0x8)={0x9}, &(0x7f000080a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c2a000)={0x77359400, 0x0}, 0x8) 2018/01/23 02:43:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000144000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000751000-0xc8)={0x6, 0x0, [{0x1000, 0xfa, &(0x7f0000575000-0xfa)=""/250, 0x0}, {0x1, 0x8e, &(0x7f0000633000)=""/142, 0x0}, {0x5e693ab56e3b8162, 0xaf, &(0x7f0000144000)=""/175, 0x0}, {0x0, 0xd5, &(0x7f0000a63000-0xd5)=""/213, 0x0}, {0xf000, 0x0, &(0x7f0000da0000)=""/0, 0x0}, {0x7000, 0xc3, &(0x7f0000574000-0xc3)=""/195, 0x0}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffd8) fcntl$notify(r0, 0x402, 0x18) 2018/01/23 02:43:48 executing program 6: r0 = memfd_create(&(0x7f00004ef000-0x3a)='keyring^usermime_typemime_type%eth1systemvboxnet0\'6{})#$@\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000858000)='ns/mnt\x00') fcntl$dupfd(r1, 0x406, r0) fsetxattr(r1, &(0x7f0000019000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000395000-0x7)='ns/mnt\x00', 0x7, 0x0) 2018/01/23 02:43:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ee7000)='sched\x00') ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000918000)=""/232) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f000097c000)=0x0, 0x4) r0 = syz_open_dev$vcsn(&(0x7f0000cbe000)='/dev/vcs#\x00', 0xf8bf, 0x10000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000045c000)={0x0, 0x9b, "806f92b789c70fad9c07c8211f259ca02badbba4246641f6bf1134ccef7b17d57c311071313fc4cb21388d7c3da8aa1d7f26315eb0d9ff4beb7f73fb99c3a49decc917df928273b70e0899161c6150281273dac7432d9cac502dc6ffbc8c6a0fd37c5b44c07f884afeed0e1a38348aa04d221bbcaba7ff8ca6a55770003124267022043da6cfe8b03d103b5caed21f745e0be3bcd8447c866f3096"}, &(0x7f0000871000-0x4)=0xa3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000045d000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x9367, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, 0x6, 0xfffffffffffffffb, 0xffff, 0x80}, &(0x7f000085a000)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c64000-0xb8)={r1, 0x7, 0xda5, 0x5, 0x1ff, 0x3, 0x200, 0x9, {r2, @in6={{0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x80, 0x8, 0x8, 0x8004}}, &(0x7f000095b000)=0xb8) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) writev(r3, &(0x7f0000c57000)=[{&(0x7f00004a9000)="83b622a74ba4c136eed9239b0b0184735bf096a8a410da308d8f40c767911a00dd7ded61d4a00b0ae4e367e9494d554b59964228455b47fe17f11a16469fe566648e6d08477f86efe6e44dfc70c42ff3f719", 0x52}, {&(0x7f00008ca000)="d75873b8e73c21198462e4123c890a870b443b2d41de1fb775869ad33c11006f00d97e927eee4118fca51796d94955e4ecb0c3192d8f66126ff1e37b41108ff8994bb9ec98acc0394a89dc4fe896d2c0f940c08069d1b504702bdf6b9f3e04002d14a233c91f23e1f4d2e9a595804140399e33ca60ba381a212efa575a984f77a78685010733d99fa50b389b36843dc57046c7ade5f59b53605a9cecb42aa428d2d8708668183de156ac03e08419f7ad7c6d023f07422c3ea10b4eb62055c948be79b4756d7a4d4201d94d4f11592a8ce06f6442996b450680d4", 0xda}, {&(0x7f00003e1000-0xd)="ca3ab90f5afd053314777576d5", 0xd}, {&(0x7f00000ec000)="b8656e0f90382122d53bcb6e5f7f9c9475af2117dfbc78f24183d0985948222ea1bc5b243187a72bca8cc28a871aa32202ea787949afde3577077ff2e5758fbe3db350e3c3d47df807a135f1a5e88d00045acd69e8aba659ca27f1", 0x5b}], 0x4) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x1, 0x1ff, 0x0, 0xfffffffffffffffc, 0xfdfd, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000d28000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = socket$packet(0x11, 0x3, 0x300) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006d0000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f00000d4000-0x4)=r7, 0x4) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/23 02:43:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000437000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cfc000-0x4)=0xc) fcntl$setown(r0, 0x8, r2) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/23 02:43:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003c0000-0x9)='/dev/sg#\x00', 0x1000, 0x181000) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000da7000)={0x53, 0x4, 0x8b, {0x0, 0x2}, {0x7fffffff, 0x4}, @ramp={0x3, 0x100000001, {0x1ff, 0x8, 0x6, 0x6540}}}) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) writev(r1, &(0x7f0000d7e000-0x10)=[{&(0x7f0000955000-0x24)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833", 0x24}], 0x3aa) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000d7d000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000432000)={r1, 0x5, 0x0, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 02:43:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfe80) mlock(&(0x7f0000617000/0x3000)=nil, 0x3000) sendfile(r0, r0, &(0x7f0000eaa000)=0x22, 0x80000001) openat$autofs(0xffffffffffffff9c, &(0x7f0000a79000)='/dev/autofs\x00', 0x10080, 0x0) 2018/01/23 02:43:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c6e000-0x8)='./file0\x00', 0x84) ioctl$TCGETS(r0, 0x5401, &(0x7f0000b87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000b24000-0x11)=""/17, &(0x7f0000fae000-0x4)=0x11) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:43:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x200000000000003, 0x5) syz_open_dev$midi(&(0x7f0000a7a000)='/dev/midi#\x00', 0x7, 0x402302) sendmsg$nl_crypto(r0, &(0x7f0000b45000-0x38)={&(0x7f00000b0000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000910000)={&(0x7f0000917000)=@del={0xe0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'michael_mic-generic\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f5b000)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/01/23 02:43:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000062000-0x5)='reno\x00', 0xfffffffffffffff8) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f00006e4000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x2000) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) syz_open_dev$sndtimer(&(0x7f0000410000)='/dev/snd/timer\x00', 0x0, 0x40) 2018/01/23 02:43:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f000050b000-0xcf)=""/207) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/23 02:43:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c6e000-0x8)='./file0\x00', 0x84) ioctl$TCGETS(r0, 0x5401, &(0x7f0000b87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000b24000-0x11)=""/17, &(0x7f0000fae000-0x4)=0x11) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:43:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000cff000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f000099d000)='cgroup\x00') pread64(r1, &(0x7f0000415000)=""/167, 0xa7, 0x80000000) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000325000)=""/0) 2018/01/23 02:43:48 executing program 0: mmap(&(0x7f0000000000/0x73000)=nil, 0x73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000070000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f000000c000)={0x0, 0x0}) ppoll(&(0x7f0000012000-0x30)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000003b000-0x8)={0x0, r2+30000000}, &(0x7f0000071000)={0x0}, 0x8) writev(r1, &(0x7f000000b000)=[{&(0x7f000005d000)=',', 0x1}], 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000002000-0x2b)="6fe92dd5e51e1fe70be822821d7f3010dcd3996409dbf427d3d01f312173a39d6737a7d9806e3c97d5e85a", 0x2b) fcntl$getown(r0, 0x9) ftruncate(r0, 0x6) 2018/01/23 02:43:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f2b000)='/dev/hwrng\x00', 0x1a9080, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000268000-0x4)=0x1, 0x4) 2018/01/23 02:43:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000305000-0x9)='/dev/kvm\x00', 0x2400, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00007ee000)={0x0, 0x0}) modify_ldt$write(0x1, &(0x7f00005b5000-0x10)={0x8, 0xffffffff, 0x2400, 0x7, 0x1, 0x2, 0x2, 0x7fffffff, 0x6, 0x8000}, 0x10) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) clone(0x0, &(0x7f0000515000)="", &(0x7f00009df000)=0x0, &(0x7f0000467000-0x4)=0x0, &(0x7f0000c9a000)="") gettid() modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) 2018/01/23 02:43:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006c6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000bf9000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f00004d7000)={0x2, &(0x7f00009dd000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc008641d, &(0x7f000023d000)={r3, &(0x7f00007fa000-0x99)=""/153}) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000625000)={0xff6, 0x3f, 0x6, 0x7}, 0x10) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000402000)={0x10002, 0x1, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000951000)={0x10002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/01/23 02:43:48 executing program 5: statx(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0xfffffffffffffffc, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000cac000-0xa0)=[{{&(0x7f00007d8000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00006df000)=[{&(0x7f00002f6000-0x2)=""/2, 0x2}, {&(0x7f0000000000)=""/106, 0x6a}, {&(0x7f0000001000-0x50)=""/80, 0x50}, {&(0x7f0000001000-0x6c)=""/108, 0x6c}, {&(0x7f0000001000-0x87)=""/135, 0x87}, {&(0x7f0000f04000)=""/201, 0xc9}, {&(0x7f0000823000)=""/41, 0x29}], 0x7, 0x0, 0x0, 0x7}, 0x0}, {{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}}}, 0x32, &(0x7f0000000000)=[{&(0x7f0000f12000)=""/56, 0x38}, {&(0x7f0000000000)=""/134, 0x86}, {&(0x7f0000001000-0xeb)=""/235, 0xeb}, {&(0x7f0000000000)=""/85, 0x55}], 0x4, &(0x7f0000000000)=""/200, 0xc8, 0x2}, 0xe}, {{&(0x7f00001b4000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f000076c000)=[{&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000cf3000-0x2a)=""/42, 0x2a}, {&(0x7f0000000000)=""/142, 0x8e}, {&(0x7f0000001000-0x3d)=""/61, 0x3d}, {&(0x7f0000001000-0xb0)=""/176, 0xb0}, {&(0x7f000008f000)=""/255, 0xff}], 0x6, &(0x7f000095d000)=""/225, 0xe1, 0x4f}, 0x3}, {{&(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, 0x1e, &(0x7f0000000000)=[{&(0x7f0000059000-0xdb)=""/219, 0xdb}, {&(0x7f0000001000-0xe8)=""/232, 0xe8}, {&(0x7f0000000000)=""/165, 0xa5}, {&(0x7f00009b6000-0x7c)=""/124, 0x7c}, {&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000d36000-0x2a)=""/42, 0x2a}, {&(0x7f0000000000)=""/218, 0xda}], 0x7, &(0x7f00000a5000)=""/4096, 0x1000, 0x5}, 0x3}, {{0x0, 0x0, &(0x7f00000e1000)=[{&(0x7f0000000000)=""/55, 0x37}, {&(0x7f0000001000-0xef)=""/239, 0xef}, {&(0x7f0000000000)=""/176, 0xb0}, {&(0x7f0000d39000)=""/227, 0xe3}, {&(0x7f0000000000)=""/236, 0xec}], 0x5, &(0x7f0000000000)=""/132, 0x84, 0x400}, 0x5bf0}], 0x5, 0x20, &(0x7f0000001000-0x8)={0x0, 0x989680}) ioctl$sock_ifreq(r0, 0x8917, &(0x7f00009c9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ax25={0x3, {"01b1ad9843f910"}, 0xffff}}) 2018/01/23 02:43:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c6e000-0x8)='./file0\x00', 0x84) ioctl$TCGETS(r0, 0x5401, &(0x7f0000b87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000b24000-0x11)=""/17, &(0x7f0000fae000-0x4)=0x11) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:43:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000415000)=""/167, 0xa7, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000d4a000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004e0000-0x58)={0x3, 0x4, 0x16, 0x759f, 0x4, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_NMI(r0, 0xae9a) 2018/01/23 02:43:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c6e000-0x8)='./file0\x00', 0x84) ioctl$TCGETS(r0, 0x5401, &(0x7f0000b87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000b24000-0x11)=""/17, &(0x7f0000fae000-0x4)=0x11) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:43:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = syz_open_dev$admmidi(&(0x7f0000a73000-0xe)='/dev/admmidi#\x00', 0x4, 0x420400) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00003a3000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0x6, 0x8, 0x7fffffff, 0x0, 0x100000000, 0x7fe0000000000000, 0x3, 0x3, 0xda, 0x3, 0x0, 0x0, 0xffffffff, 0x9]}, &(0x7f0000c97000)=0x108) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000194000)={r0, 0x800}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00007de000)={r2, 0x7d8bd515}, &(0x7f00008d8000)=0x8) 2018/01/23 02:43:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/23 02:43:48 executing program 3: r0 = syz_open_dev$audion(&(0x7f00001bb000)='/dev/audio#\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000001000-0x5c)={0x1, 0x0, 0x100000000, {0x0, 0x0}, 0x8, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000ff7000)={&(0x7f0000000000)=[0x5, 0x2, 0xdeb], 0x3, 0x44af, 0x6, 0x1000, 0x1, 0x2, {0x7, 0x7ff, 0x20, 0x59e, 0xfffffffffffff150, 0x816, 0x66c8, 0x400, 0x1, 0x5, 0x9, 0x1f68, 0x1, 0x7, "d7a8157fd721266a2f20e93d398f5a7755ad9e969ea256486cb1f54a3c81923e"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c6e000-0x8)='./file0\x00', 0x84) ioctl$TCGETS(r0, 0x5401, &(0x7f0000b87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000b24000-0x11)=""/17, &(0x7f0000fae000-0x4)=0x11) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:43:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f00009c0000-0x11)='net/ip6_mr_cache\x00') ioctl$KDDISABIO(r1, 0x4b37) pread64(r1, &(0x7f0000415000)=""/167, 0xffffffffffffff92, 0xffffffffffffffff) 2018/01/23 02:43:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000f3f000)='wchan\x00') r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0xff, 0x0, &(0x7f0000262000-0xbc)=""/188, &(0x7f00009f2000-0x4)=0xbc) 2018/01/23 02:43:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f00001d1000)='user\x00', &(0x7f0000ae7000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000751000-0x35)='1', 0x1, 0xfffffffffffffffe) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000659000-0xc)={0x3, 0xffffffffffffff9c, 0x1}) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d34000-0x10)='/selinux/create\x00', 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000c64000-0x48)={0x2, 0x0, &(0x7f00003f6000)=@raw=[], &(0x7f00005bf000-0xa)='syzkaller\x00', 0x0, 0xd3, &(0x7f000028a000-0xd3)=""/211, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d1e000-0x8)={0x0, 0x0}) r2 = dup3(r0, r1, 0x80000) accept4$packet(0xffffffffffffffff, &(0x7f0000be7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006ac000-0x4)=0x14, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000341000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x8001, r3}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000496000)={0x7, 0xffffffffffffff9c, 0x0}) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000777000-0x4)=0x4, &(0x7f00004f9000)=0x4) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f0000fe2000)={0x0, 0x0, 0x0, 0x0, 0x6, 0xf, 0xd, 0xc, "1aed6e2f453f79ac62a192856a0be2193c58593ca81e181791273d54fee855afe139954ff1cfbd7a1afc670e45347eb1d1d2a7d1ac06f45e9d41afa5992eb09a", "a3e7542fcf65aae9a88d58fcc103071ad28213a5f85a5142f41202ba5c3216b5", [0x4, 0x8000], 0x0}) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f00004b1000)=0x7fff, 0x4) getsockopt$nfc_llcp(r4, 0x118, 0x0, &(0x7f0000ce9000-0xd9)=""/217, 0xd9) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000da2000)=0x4, 0x4) pkey_alloc(0x0, 0x3) syz_open_dev$sndpcmp(&(0x7f0000976000-0xf)='/dev/snd/pcmC#D#p\x00', 0x9, 0x280800) 2018/01/23 02:43:48 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000000000)={&(0x7f0000001000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x8003, &(0x7f00005cf000-0x8)=0x1ff, 0x7f) clone(0x0, &(0x7f0000837000)="", &(0x7f0000af4000-0x4)=0x0, &(0x7f000058a000-0x4)=0x0, &(0x7f0000ba9000)="") r1 = syz_open_dev$sndmidi(&(0x7f00004b7000-0xf)='/dev/snd/midiC#D#\x00', 0x81, 0x20000000000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00006e9000-0x10)={0x0, 0x4000000200, 0x9, 0x400000000000000, 0x0}, &(0x7f0000fdb000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00007b6000)={r2, 0x9, 0x7, [0xfffffffffffffffb, 0x400, 0x9f96, 0xffffffffffffffff, 0x1, 0xfffffffffffffffd, 0xb9]}, 0x16) 2018/01/23 02:43:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000e71000-0xd)='/dev/usbmon#\x00', 0x9, 0x2000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000059e000-0x6)='/dev/rfkill\x00', 0x40, 0x0) sendmsg(r0, &(0x7f000094a000)={&(0x7f0000444000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x2, 0x1}}, 0x2e, &(0x7f00009bd000)=[{&(0x7f0000288000)="130592edc92fb94ab592ba21122270624a6e1840cff230f4b6f64f75056c541a0a16a91cba119e2b2d1fbe825fa7ebd6b4bb9030b5a52587ed8276d0752c268b8d1b5619bb4433f5e4bd3b2831ee41f806b7dc4237dc6a0bfa605130096712fb342a62b42a7a7f", 0x67}, {&(0x7f0000f55000)="5ef6498a09ac384f01a14b07dfba6732dcf8d0041a75ae31f6161f8aec7383ce1df2afd5fb4471f304216721fb8b4c2177cb5c7a1d125122669e3931831b6e83733b2db86c", 0x45}, {&(0x7f0000903000)="c7ea6e63498b167a41d46118177c471294cbf5156db17e805cb48842baa31a4d64b8573160d8cf8fc73363cea3c8bf55764351666cc4d06d570b99acc72e16a2cd3dd42c37f3c10d827744b8e27dbfd42e4aa61f46c8d5e7b38f6659800eed8f2d9aaa08f9370d85eb3edd1374e7240bb3b0e4c6aecc32430f13eac38a6d8ed211201a70", 0x84}, {&(0x7f0000be3000-0x7a)="54fc0c13ff3ca77d879f5871c14a6f65ca1f28592a1ad139654cd75e0fa2bc339fff7f9163efca6a895825860338786cdb5c6d302b84c3382a380e4149832a0ad443f34282e95720ac639477afe5cfdf5271b32703f36d67139884fc1a263875056e7b031ab81f2821f91944dab10f802b002897f06932eb6a00", 0x7a}, {&(0x7f0000f8a000)="6e90f12f08fbc4e3a5a0943296a7b2ade0f2", 0x12}, {&(0x7f00007a9000)="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", 0x1000}], 0x6, &(0x7f0000f09000)=[{0x54, 0xe8e9ec9a878d568a, 0xd3, "d5ca58214ebed3238548be9bba058b8a127492f30c36abddb79902b1d213f4b8987d1c6bf5b4421699f7d5929176c31ebdeb76ec568f976e3004dee4a97487f28cd442f8b448"}, {0xb0, 0x10e, 0x1, "aca2ab103e2599307ee1f79f1e7cbd7f91ffb51c4a4d2efd6c0202616cf5d5668552297a67fc0833778c1da6462fbfd45c9319f5bcfd2ea116a2096dde1cafb7e0769fda1f990a430069531353db9ee3d4bd22fca222069382b9f50e9740c96434d9352c7327b123e7b16d88a318e986612b3e0414f521bf879ad85eda06da9e9b54d91715e862f773df896d1eae331fb1360de8f63aacb14dd4c807ab4290dbcf5b"}, {0x18, 0x10e, 0x10000, "5681e5494ad23a65c8ed"}], 0x11c, 0x4001}, 0x40) r2 = socket(0x10, 0x2, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000aa3000-0x28)={@common='ip6tnl0\x00', 0xda, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 02:43:48 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) unshare(0x8000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(0xffffffffffffffff, 0x40405514, &(0x7f0000000000)={0x7, 0x7, 0xffffffffffffff00, 0xfffffffffffffffd, "057c1e7317c64c187ef34e2334909e0e522da5cc51b277f119aa2569dab6365f3841844f7a5345ce11f3f365", 0x2}) listen(r0, 0x0) 2018/01/23 02:43:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000dea000-0x4)=0x0) write$evdev(r0, &(0x7f000004d000)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = syz_open_dev$sndmidi(&(0x7f0000a66000)='/dev/snd/midiC#D#\x00', 0x5c3e50c2, 0x200000) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000eb1000)='/dev/ppp\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000ab5000)='./file0\x00', r2, &(0x7f0000bc8000)='./file0\x00', 0x1) 2018/01/23 02:43:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c6e000-0x8)='./file0\x00', 0x84) ioctl$TCGETS(r0, 0x5401, &(0x7f0000b87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000b24000-0x11)=""/17, &(0x7f0000fae000-0x4)=0x11) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:43:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f000099d000)='net/ip6_mr_cache\x00') ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000c58000)={{0x6, 0x3f}, {0xe375, 0x7}, 0x400, 0x6, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pread64(r1, &(0x7f0000415000)=""/167, 0xa7, 0x0) 2018/01/23 02:43:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d44000)={0x0, 0x0}) sendto$ipx(r1, &(0x7f0000822000-0x5)="9d793df90d", 0x5, 0x4000010, &(0x7f000062f000-0x10)={0x4, 0x1, 0x6, "9c812700a966", 0x4, 0x0}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d87000)={@common='vcan0\x00', @ifru_settings={0x4, 0x2, @fr_pvc=&(0x7f0000e73000)={0x2}}}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) bind$netlink(r0, &(0x7f00000c8000)={0x10, 0x0, 0x0, 0x80000000}, 0xc) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00009b7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 02:43:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008a6000)='./file0\x00', 0x28) ioctl(r0, 0x8, &(0x7f00007cf000-0x34)="cf54a16f7b39779fe91e33b31b4ef73575e1bd30adfc94e39f79f47dfe874fc952c53a26dd39aedf585c9a2acda3c80c656a0169") r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000edb000)=0x9) setsockopt$sock_void(r1, 0x29, 0x48, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003f2000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000034000-0x8)={0x1, &(0x7f0000441000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/23 02:43:48 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b02000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000de000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000002) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{0x0, 0x2710}, 0x2, 0xffffffffffff8001, 0x0}], 0x10) 2018/01/23 02:43:48 executing program 5: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000e74000)='./file0\x00', 0x200, 0x10) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000e74000)=0x2d63367d) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x4000000000014}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000e75000)=@fragment={0x21, 0x0, 0x9, 0x7, 0x0, 0x0, 0x0}, 0x8) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x2, 0x4) 2018/01/23 02:43:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c6e000-0x8)='./file0\x00', 0x84) ioctl$TCGETS(r0, 0x5401, &(0x7f0000b87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000b24000-0x11)=""/17, &(0x7f0000fae000-0x4)=0x11) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:43:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setitimer(0x0, &(0x7f0000b8b000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000b90000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt(r0, 0x800000010d, 0x20080000000000a, &(0x7f0000d15000-0x4)="00060000", 0x4) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000091c000-0x1c)={&(0x7f0000251000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}}}, 0x3a, &(0x7f000008e000)=[{&(0x7f0000f34000-0x28)=""/40, 0x28}, {&(0x7f00003dd000)=""/153, 0x99}, {&(0x7f0000d50000)=""/222, 0xde}], 0x3, 0x0, 0x0, 0x2}, 0x10040) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000cc7000-0xc)={0x0, 0x100000000, 0x30}, &(0x7f0000f04000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000835000)={0x0, 0x8, 0x8, 0x40, 0xffffffffffffff01, 0x9, 0x1, 0x3ff, r2}, &(0x7f0000c76000)=0x20) 2018/01/23 02:43:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0xef7a, 0x4000) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/4096) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000324000-0x24)={0x5, 0x9, 0x9, 0x100000001, 0x5, 0x5, 0x6, 0x0, 0x30000, 0x8000, 0x7f, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f0000415000)=""/167, 0xa7, 0x0) 2018/01/23 02:43:48 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000c0c000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0xa, &(0x7f0000001000)="034b0007", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:48 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) flock(r0, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000005000)={0x0, 0x8}, &(0x7f0000002000)=0x6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000)={r2, 0x8a}, 0x8) [ 140.972827] IPv4: Oversized IP packet from 172.20.5.15 2018/01/23 02:43:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000b4f000-0x4)=0x0, &(0x7f000034a000-0x4)=0x0, &(0x7f0000aca000)=0x0) syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/23 02:43:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ec6000)='./file0\x00', 0x0) read$eventfd(r0, &(0x7f00001aa000-0x8)=0x0, 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000f63000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000ed3000)=0x14) getresuid(&(0x7f00003b4000-0x4)=0x0, &(0x7f0000f28000)=0x0, &(0x7f00003c2000)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c45000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3, 0x7, 0x1, 0x2, 0x2, 0x80, 0x80, 0x0, r1, r2}, {0xffffffff, 0xbe, 0x3ffc00000000, 0x800, 0x9, 0x80000001, 0x0, 0x6}, {0x3a1, 0x9, 0x9, 0x0}, 0x5, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0xff}, 0x2, @in=@loopback=0x7f000001, 0x5, 0x0, 0x3, 0x7, 0x3ff, 0x619, 0x22}}, 0xe8) 2018/01/23 02:43:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c6e000-0x8)='./file0\x00', 0x84) ioctl$TCGETS(r0, 0x5401, &(0x7f0000b87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000b24000-0x11)=""/17, &(0x7f0000fae000-0x4)=0x11) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:43:48 executing program 5: r0 = getpgid(0xffffffffffffffff) getpgid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xa) r1 = socket(0x3, 0x80803, 0x7ff) setsockopt(r1, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) poll(&(0x7f0000b46000-0x48)=[{r1, 0x308, 0x0}], 0x1, 0x0) 2018/01/23 02:43:48 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000008000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000007000-0xc)={0x4, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x4040}, 0xc, &(0x7f0000006000)={&(0x7f0000001000)={0x15a6, 0x19, 0x500, 0x0, 0x1, {0x1, 0x0, 0x0}, [@typed={0x30, 0x74, @binary="8450e31ecfc40a4d4fe4f99ef15d62a3b358eb24c3f0c5bf3e0be9419deedaa19bb28c3a0ab92d"}, @nested={0x260, 0x3b, [@generic="c26604fa25250d6742ebed1a007784ee44a19891e1a421cfe0a85d0b89677edc034f55e5d2bfbd600ad5645a7a28807532db4fa1e415d47b55572796560b4d20135b71536140471340c6214590182c7b218de7a9d728", @generic="d0385a5155047f618023cd689941a2e6ad8f70490910c47b29e02687695bc3852a850e90c42311a88ab26419585aaa8ff84d5b4d6aa3dceca2a2a0bc141c4dec248b6354d9acde6b439251f42de447dda976bd3583ee148651356b80c2014f8de48b7b3d8439038f987875c6864cea5c299a67890a99637d6f45eadff48a80dda16fb13f034432420454a95ba1119f6b420fda94cc02108e9da6fb1e774d6e9018421f6fada67fa03cfca2410d67d812347f61f5acbd56fbddde2605ff17489b65915954aac0566cbcad840100d896488d26dccabe88c1fe167e23a87a2c2d59b4d1f86af7b3a8a3536235167e630302a2364fb9d8672e", @typed={0xc, 0xe, @ipv4=@empty=0x0}, @generic="1dfb624530cb2e4312c9f2423f283fd8aa78d159e71bc916963a2ee0d154c777c257ac20b52e390b753c5f8db0590be1aef81a9ac83f2d34891cebdcbdcc29c26dbd9508db532e49e7661b45e81876a73bc60846594600872cb781f2f7a2c4edd37408e39c64117e2768f0181a838c0754eed63448c2d3df65c0be83e8ba1d8e82401b70699a8348e2ddd71463b142fc09b2e15204c2792a8170f1f149a152fa6668d4e0c67feacd35d602d799dc6cb6ad05ae37f2c5cc93c261ce69134bec1188b825f3173b85a83ac4c473dd3621dd7fc49221308080294c4211449fb0cd7c7e", @generic="f9ecc2bb7ea0735ea778c3f1be60169dee14641420581756fb1252d8fc2b30302672f91be8734baac7c07f847a753a1a6700c26edf05cf995874b547d54d66eb6d160660f99d91ad5e9517aa341c1ef7c4856120c7df66be9ff0a88c9796de00d36da55dbe51f45a91748edd75a1bfb5cf8efab3e410f1bc4bf2f43e3ee2a125e0ae9588027c41c73b043e6ab9b21269bddc80ed3fea38c10aecef258be639d0972c981610d28e2b9eeb5d82a22ae106f61639cc2d90aab35de3cd346769a1f1008c15aa38c8901a770afd69d0d6c9f4ab30d935b5e34cb1c4d5bd2f91bcca1c34556daaf731bd61d1290664d746ae9e8bf175e4d1"]}, @generic="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@typed={0x104, 0x95, @binary="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"}]}, 0x13a8}, 0x1, 0x0, 0x0, 0x4040010}, 0x4040) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpid() fcntl$getownex(r0, 0x10, &(0x7f0000003000)={0x0, 0x0}) r7 = fcntl$getown(r0, 0x9) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000000a000)={&(0x7f000000b000-0xc)=@proc={0x10, 0x0, 0x1, 0x2000}, 0xc, &(0x7f0000008000)=[{&(0x7f000000a000)={0x12cc, 0x14, 0x0, 0x3, 0x0, "", [@nested={0x14c, 0x4f, [@typed={0xc, 0x3d, @u32=0x1}, @typed={0xa0, 0x81, @binary="79d2f57ca193296bb6541365207ca6f0caa7e54e5328f301cd7f0dc226b4414a82c7b1a4f6b2502b8f2eb3978d7fcfe12e6b89f2c9b04cd80835f84630ce3a0cdff0da1e98a978f18a57d132d2682a91dc3bd3c09cbe0718fffe6d74afeae62143c22c69df58a436324ffbf7a21341ad78da00889a095894dc1a921c695cbf8fa5f31c29e1a4b1b08743e48ac0d116f641a4580cf971"}, @typed={0x8c, 0x11, @binary="b123443e3c21ca4a6a4811b1b71244911edcb973100a575dc5cac98057475ad6634b88ae5b521588e6561746e9eb7fe41ee6721647a7cdb3f2b83e7fda921cd44a4ff29f9aec411a1404a02aefd7a7b4da3ea9b76595f03973c6e2d6beb9ec27ffec99fccb4cbd453a33ace40c1587a3a0ff3630b8885ca46f820339ae107849cc9c75"}, @typed={0x10, 0x16, @u64=0x4000000000000000}]}, @generic="92f9ddae197f49b0c3f3160b95c7cbaf9988295580e7dd92b3d76812eabad8126c326e657e3bd97d74339276983b8fc69d21de5bb21847202578c172c15ad230e487a4d16a2cfd6fe9b1343a531a2ab4e610d5956c77c8b86590b5ed7256999be166e961a033e7d221547602b8a84458c7bafe6f9c92de7fce54966d23035d392583142d5030", @typed={0xc, 0x69, @uid=r3}, @nested={0x1090, 0x3b, [@typed={0x18, 0x3f, @str='/selinux/status\x00'}, @generic="00b2e92bbdb2e1ae15d85107707183dfabdb9575583b7f4215948478a3", 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@typed={0xc, 0x6c, @uid=r3}, @typed={0xc, 0x21, @uid=r3}, @generic="bb4186fccb8e3821d0b0dcf85b"]}, 0x1158}, {&(0x7f0000007000-0x10dc)={0x10dc, 0x3c, 0x2, 0x4, 0x1, "", [@generic="9f65187fea63d3300d6ad5cad909b1453ae8d0ccbc77056b1ecf23b3b66ae2dad7e68c0a33ca92c62bb9a2b85ae78b805f01", @nested={0x1080, 0x2d, [@generic="652dec559470d1125a75ec8c", @typed={0x8, 0x31, @void=""}, @generic="c554cf588e5523db8b9d90e94fd1f4e87336507ab5e9dee24c88273da1301dd1cf5e2fc580b203a20518afb81532f4d08f4aa377efc22878723112dfb8e0e2e09620ba9fd1bfd0be7da60c9eadaeefe14c8a505fdac22f5a4e902e172a90f8d1f023b349dc9af4", @generic="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"]}, @typed={0xc, 0x76, @uid=r3}, @typed={0xc, 0x27, @ipv4=@empty=0x0}]}, 0x10dc}], 0x9, &(0x7f000000a000)=[@cred={0x18, 0x1, 0x2, r5, r3, r4}, @cred={0x18, 0x1, 0x2, r6, r3, r4}, @cred={0x18, 0x1, 0x2, r7, r3, r4}, @rights={0x14, 0x1, 0x1, [r2, r2]}], 0x5c, 0x0}, 0x4000000) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000009000)={{{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x3, 0x0, 0x2, 0x7ff, 0xa, 0xa0, 0xa0, 0x16, 0x0, r3}, {0x2, 0x1, 0x1, 0x3, 0x10001, 0x9, 0x7ff, 0x2}, {0x34, 0xfffffffffffffffb, 0x59, 0x0}, 0x373e, 0xd, 0x1, 0x0, 0x1, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0xd}, 0x3, 0x3e}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x7, 0x0, 0x9900000000000000, 0x200, 0x1f, 0x1f}}, 0xe8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000003000-0x4)=0x1, &(0x7f000000a000)=0x4) r8 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r8, 0x80000040045010, &(0x7f0000007000-0x8)=0x1d) 2018/01/23 02:43:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000053d000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e5b000-0x11)='net/ip6_mr_cache\x00') ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00007a4000-0x4)=0x9) pread64(r1, &(0x7f0000415000)=""/167, 0xa7, 0x0) 2018/01/23 02:43:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000b6f000)='./file0\x00', 0x101400, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bd5000-0x20)={r0, &(0x7f0000fc3000)="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", &(0x7f0000cfd000)="9181e77c170afefcadcc965debd3a478e830312f87237847780882f4f78e6cc13f2950583408aec515f045102fb6690bf9c8734783842643a6df6ef17a1ce2c4b7720765c3498878b2b5fbb0b49f4b6bebcd7a5259a1cc91566c64429bcf199d9de711b32fea4a51c24669f28b53eded14", 0x2}, 0x20) mkdirat(r0, &(0x7f000036d000-0x8)='./file0\x00', 0x0) readlinkat(r0, &(0x7f00008ce000)='./file0\x00', &(0x7f0000948000-0x15)=""/126, 0x7e) fchdir(r0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000bea000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) open(&(0x7f00009d7000)='./file0/file0\x00', 0x0, 0x0) 2018/01/23 02:43:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcc7, 0x0, 0x8000000000000000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, @perf_config_ext={0x8000, 0x4117}, 0xa112, 0x3, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x14, &(0x7f0000824000-0x8)=0xfffffffffffffffc, 0x3) r1 = socket$kcm(0x29, 0x800040000001, 0x0) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e92000-0x9)='/dev/kvm\x00', 0x2a00, 0x0) r3 = creat(&(0x7f0000094000)='./file0\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006af000-0x18)={0x0, 0x9, 0x20, 0x401, 0x0}, &(0x7f000015c000-0x4)=0xffffffffffffff4b) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000211000)=@assoc_value={0x0, 0x0}, &(0x7f0000832000-0x4)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000d7b000-0x38)={&(0x7f00001b6000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe9000)=[], 0x0, &(0x7f0000a02000)=[@sndinfo={0x1c, 0x84, 0x2, {0x101, 0x3, 0x81, 0x81, r5}}, @init={0x14, 0x84, 0x0, {0x3, 0x3, 0x5, 0xa00000000000000}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x3, 0x0, 0x0, 0x1, 0x400, 0x3, 0x6, r5}}, @init={0x14, 0x84, 0x0, {0x50, 0xff, 0x5, 0x1a29}}, @sndrcv={0x2c, 0x84, 0x1, {0xfffffffffffeffff, 0x1000, 0x5, 0x8000, 0x400, 0x8, 0x2f1d, 0x7f, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x93, 0x9, 0x1, 0x9, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x6, 0x200, 0x0, 0x4, 0x2, 0x1ff, 0x8, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x8000, 0x0, 0x4, r5}}], 0x160, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000071c000)='/selinux/checkreqprot\x00', 0x483, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00004e7000)={r4, 0x32, "117a310f9325a0dce9b53b0d75394270d93918c4c74e7f3e3685349c7f25df147f9ac240df4f791b366736156b5e4f6c2f1f"}, &(0x7f0000226000)=0x3a) r8 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) fchdir(r0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f00007a4000)=0x0, &(0x7f0000d67000)=0x4) getitimer(0x2, &(0x7f0000527000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x200000000000000, &(0x7f000064e000-0x10)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000e9a000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd9000-0x4)=0xe8) setfsuid(r9) clock_gettime(0x7, &(0x7f0000bbe000)={0x0, 0x0}) nanosleep(&(0x7f0000671000-0x10)={0x0, 0x0}, &(0x7f00002d5000-0x10)={0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r6, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) r10 = getpid() sched_rr_get_interval(r10, &(0x7f0000a1b000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) futimesat(r3, &(0x7f0000a89000-0x8)='./file0\x00', &(0x7f0000966000-0x10)={{0x77359400, 0x0}, {0x77359400, 0x0}}) ioctl$KVM_SMI(r8, 0xaeb7) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) 2018/01/23 02:43:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000552000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xfffffffffffffc79) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x65, &(0x7f0000514000-0x2c)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/23 02:43:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c6e000-0x8)='./file0\x00', 0x84) ioctl$TCGETS(r0, 0x5401, &(0x7f0000b87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:43:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000236000)='/dev/admmidi#\x00', 0xfffffffdfffffffa, 0x1000003c) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000659000-0x13)=""/19) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) write(r0, &(0x7f000070e000-0x73)="e3d521b880d8a3beea7273fe3e1715f53f382edfcc68bf97da72f4e444f5e7ea910d763f8a42f16f912157bde384c46c52e3416d2d51f90e4ff792cb33a7be81e3463730003eaad3c552e153a6be341a1df4b69132b0d55256a7c357b6ef3e54fb40d6d017edb19214e43e9dd2ffbd39d349c2", 0x73) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/23 02:43:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000284000-0x1c)={0x5, 0x78, 0x8, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = accept4(0xffffffffffffffff, &(0x7f00004a0000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bbb000-0x4)=0x10, 0x80000) getpeername$inet6(r1, &(0x7f0000fb2000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008e6000-0x4)=0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000326000)={r0, &(0x7f000078f000-0x24)="", &(0x7f0000241000)=""/71}, 0x18) socketpair(0x18, 0x80a, 0x20, &(0x7f0000d6b000)={0x0, 0x0}) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000e0a000-0xc)={0x2, 0x20, 0x81, 0x3230, 0x1f, 0x10000}) 2018/01/23 02:43:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000415000)=""/167, 0xa7, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000add000-0x4)={0x6, 0x7f, 0x1ff}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/23 02:43:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000065a000)={0x0, 0x0}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000379000)=""/4096) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f000009a000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00001d0000-0x8)={0x0, 0x0}) getpeername$unix(r2, &(0x7f00004bc000)=@file={0x0, ""/4096}, &(0x7f000049f000-0x4)=0x1185) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc008641d, &(0x7f000035e000-0x8)={r4, &(0x7f000068b000-0x80)=""/128}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000604000)={0x5, 0x3ff}) 2018/01/23 02:43:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000c6e000-0x8)='./file0\x00', 0x84) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:43:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x104, 0x10000000202401) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) sync() syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x9, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/23 02:43:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a35000)="776c616e302a6d696d655f7479706512747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000580000-0xa)='map_files\x00') write(r0, &(0x7f0000976000)="35cfb6a5d7eb091b9451b88b276496b998770851669654219548516dc039c861f08dd17f0b8ddd9360a7d5a1d0cb8104e630b32960b879fe14f5841eda52ae9688bcab14d9ff306166640d9609c7e989c5125a2b7e17dd5849d0a9482dd07cf007493ff9cedb0e5be95625765d1671921edc6a03be48c8fe8e2f", 0x7a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000811000)={0x6}, 0x4) ptrace$peek(0x3, r1, &(0x7f000048f000-0x4)=0x0) r3 = creat(&(0x7f0000006000)='./control\x00', 0x0) connect$netlink(r0, &(0x7f0000238000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f000016b000)={0x5, &(0x7f000044f000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') open$dir(&(0x7f00009dd000-0xa)='./control\x00', 0x2, 0x0) connect$pptp(r0, &(0x7f0000065000-0x20)={0x18, 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]}, 0x20) sendto$ipx(r3, &(0x7f0000ab0000)="eddbf6dde4c060bb8f1d99eede26eb6a2e10a5ca8f5c7d1efe9b6cccf38f725b4a8421909c955fe05de37bf25317af64ba", 0x31, 0x4000, &(0x7f0000111000-0x10)={0x4, 0x3, 0x400, "0e763de85c9f", 0x5, 0x0}, 0x10) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) 2018/01/23 02:43:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c98000)={&(0x7f0000c5c000-0x14)={0x14, 0x20000000006, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) 2018/01/23 02:43:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:43:49 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000408000)='/dev/vcs#\x00', 0x1, 0x200) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000027d000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x5, [0x1000, 0xa00000, 0x9, 0x7ff, 0x9]}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c35000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/23 02:43:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000288000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x86dd, "04c6d9868fa6388a74a24174c61cc8826d452426a7ba5220783ac3f0a2dc261b4b09a64e5d26ceb5"}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb8]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000791000-0xb)='cifs.idmap\x00', &(0x7f0000c77000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c04000-0x2)='%\x00', 0xfffffffffffffffc) request_key(&(0x7f0000887000-0xa)='encrypted\x00', &(0x7f0000823000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007d2000)='@ppp0^security!\x00', r0) r1 = syz_open_procfs(0x0, &(0x7f0000e9d000)='oom_score_adj\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000ee2000)=[{&(0x7f000006f000)="", 0x0}], 0x21b0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000f4000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000f46000)=0xff) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000b07000)=0x0, &(0x7f0000ec6000-0x4)=0x4) 2018/01/23 02:43:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x2001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000091e000-0xa0)={0x0, @in6={{0xa, 0x1, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x4, 0x7, 0x101, 0x0}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r2, 0x80000001, &(0x7f0000001000)={0x4, 0x4, 0x0, 0x2}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x3ff}, &(0x7f0000c7b000)=0xfffffeef) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0]}, 0x5c) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000b93000)=0x7f) 2018/01/23 02:43:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000415000)=""/167, 0xa7, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ff3000)=0x0) fcntl$setown(r0, 0x8, r1) 2018/01/23 02:43:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f000055a000-0x21)="a87e723a722397d3471509d73624871c82319667de3caed35014f9e8d287f88107", 0x21, 0x40800, 0x0, 0x0) getsockname$packet(r0, &(0x7f0000082000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000a84000-0x4)=0x14) 2018/01/23 02:43:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00002d6000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f00002f5000-0x7)='ns/ipc\x00') capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setns(r1, 0x0) 2018/01/23 02:43:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x1c, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x1, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000274000-0xd)='/selinux/mls\x00', 0x0, 0x0) bind$bt_l2cap(r1, &(0x7f000006b000)={0x1f, 0x1ff, {0x5, 0x5, 0x1, 0xa7, 0x380000000000, 0x8}, 0x7, 0x3}, 0xe) 2018/01/23 02:43:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x100000, 0x0, 0x126b, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x8) 2018/01/23 02:43:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x8) socketpair$unix(0x1, 0x8dd9f847ae733eb4, 0x0, &(0x7f0000f66000)={0x0, 0x0}) mmap(&(0x7f0000a55000/0x4000)=nil, 0x4000, 0x2, 0x11, r0, 0x31) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000a58000)={&(0x7f0000a57000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f0000001000-0x8)='./file0\x00', r1}, 0xc) restart_syscall() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') pread64(r2, &(0x7f0000415000)=""/167, 0xa7, 0x0) [ 141.401215] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=9074 sclass=netlink_route_socket pig=19656 comm=syz-executor5 2018/01/23 02:43:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:43:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000160000)=0x0) sched_getparam(r0, &(0x7f0000439000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f000016d000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000a1a000-0x20)="0100000009000200000306000000eb00ecef0000000003000449faf502007e23"}) 2018/01/23 02:43:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00003a0000)='/dev/cuse\x00', 0x400080, 0x0) 2018/01/23 02:43:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = syz_open_dev$mouse(&(0x7f000030c000)='/dev/input/mouse#\x00', 0x2, 0x80) accept4(r0, 0x0, &(0x7f0000635000-0x4)=0x0, 0x80000) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00007b9000-0x4)=0x8001) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f000075d000)={0x4, 0x9, 0x8000, 0x5, 0x2}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e7d000)='/selinux/enforce\x00', 0x80, 0x0) getpeername$ax25(r1, &(0x7f00002d2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000088a000)=0x10) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000bcd000)={0xc6, &(0x7f000083a000-0xc6)=""/198}) 2018/01/23 02:43:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) bind$vsock_dgram(r0, &(0x7f00005d9000-0x10)={0x28, 0x0, 0x2710, @reserved=0x1, 0x0}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fbd000)='/dev/cuse\x00', 0x2, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x7, &(0x7f0000f4d000)=0x5, 0x4) write$fuse(r1, &(0x7f0000c6a000)={0x20, 0x0, 0x4, @fuse_ioctl_out={0x0, 0x0, 0x0, 0x0}}, 0x20) 2018/01/23 02:43:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000d1d000-0x4)=0x0) gettid() r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000f23000-0xe)='net/sockstat6\x00') pread64(r1, &(0x7f0000415000)=""/167, 0xa7, 0x0) writev(r1, &(0x7f00005ba000)=[{&(0x7f0000b42000-0xcf)="e84e935ea3e3c1a6c98a9674b5eb9b7f63dab2ebe4d848ff4f92f50ecac7770ff3c76d4f6d70ec219cc86ece284ddf38bedefa960fe2e5e2c785db229c7e9fa2b2b8714429de17ced95bb815e3ac9928b22c5613339adfed287d6762e83616dda4eea3d59c1cc20ff2b82af8cd667dba4c8627f6727eafd02640f504e26f028ce261f128959ac55ea060f9e3197df8f55c1f27139104b691c5f69ffaead6919814f78bb0db697ac9263efe8aec2bebfbbcdf86a0692d96cbd9f7acfe3c0653d78e27a7789ac8d70902b851abd36a94", 0xcf}], 0x1) syz_open_dev$admmidi(&(0x7f0000e8b000-0xe)='/dev/admmidi#\x00', 0xc3, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00003ee000)=0x1f) ftruncate(r1, 0x2b03) preadv(r1, &(0x7f0000b2b000)=[{&(0x7f0000253000-0x34)=""/85, 0x55}], 0x1, 0x49) 2018/01/23 02:43:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 141.461660] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=9074 sclass=netlink_route_socket pig=19663 comm=syz-executor5 2018/01/23 02:43:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000b92000)={{0x4, 0x0}, "706f72743000000000000000000000000000000000000000000000000000000000000000001500", 0x3, 0x108800, 0x0, 0x800000000000007b, 0x4, 0x4000003, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x14000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d00000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000413000-0x4)=0x41) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) userfaultfd(0x80800) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x0, 0x80000001, 0x0, 0x7d, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x200}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/23 02:43:49 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004db000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000)=0xffffffff, 0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) write$selinux_access(r0, &(0x7f0000001000)={'system_u:object_r:var_lock_t:s0', 0x20, 'unconfined', 0x20, 0x33, 0x37, 0x0}, 0x2e) getsockname$llc(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000003000-0xb3)=""/179) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f0000004000)={0x1f, 0xbf, 0x3}, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000005000)={0x2000000000, 0x7ff, 0x9, 0x5, 0x73d, 0xf5d7, 0x0, 0x1, 0x49, 0x4, 0x4, 0x2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000006000)={{0x83a, 0xfffffffffffffffe}, 'port0\x00', 0x10, 0x400, 0x0, 0xfffffffffffffffa, 0x9e8, 0x1, 0x101, 0x0, 0x3, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000008000-0x1c)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000008000-0x8)={&(0x7f0000004000)={0x140, 0x11, 0xf, 0x200, 0x2, 0x1, {0x2, 0x0, 0x1}, [@generic="92ddb3dcf615caa1764a16fa91d0a5c66919dd8d686436d94af1719bc0fc9d745811753d5ea214e7ac5694875a7377d49fe4ce914af259034bf87a946eae06af9cbf7892a23687767194b71e71f784e593a7a6788f46ee448f4d85455c38d6dd74a8525292ba96", @nested={0x20, 0x0, [@typed={0x10, 0x65, @u64=0x1}, @typed={0xc, 0x6a, @fd=r0}]}, @generic="b51f2abf0101e1e1a3f8cb771ae2177bde3ea887306fe5df936582bc777e2f9c5034e5eddd1cd6238013b8dc340f6bd8fb82755c16e9f7d09c5f47b9dc801fb03b84af0bf3a2e48315443f22984ec430f1250cf9307019cd21cfae21df7a2d9a7dbe7b05e292e8d1c85a9a18c6c5caed3d2724951a36aa40fa486c23fb657f7082ddb1101050ed4e19ac9de98c53ed30b658c2489aaf446ca4130a295eea596e47f51f"]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x20008804) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000008000)={0x80000000, 0x0}) statfs(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000009000-0x1000)=""/4096) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000000a000-0x4)=0x0, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000000b000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4000, &(0x7f000000c000-0x8)=0x64ac, 0xfffffffffffffffb) 2018/01/23 02:43:49 executing program 0: clock_gettime(0xfffffffffffffff2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x3}) 2018/01/23 02:43:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:43:49 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000045f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000000)={0x19dd, 0x401, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000c4c000-0x1c)={&(0x7f0000cef000-0x10)=@vsock={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10, &(0x7f00001d0000)=[{&(0x7f000074d000)="3cd0bb8ac3e526c1472f1b2aef4045eca593f7784b157ce239d3af575b00204e0e6bd79aefd7b343ad2c11baf855895fb791cf9fc998233afabf4c5d1b1a7e475a513a02a5136a15b4cab93bfb414045954cd47db12cdfa656b8becd1a46a135d3a953e58274b964f278705eaca1663c0c05e9cd08dadae9d009c5bc4e67dece521871385df61ae28a7e2b7b1fa632912a30d846f40618fbdc90", 0x9a}, {&(0x7f00007cd000-0xda)="c4d0d38967908140d3a6232f3aa53cdbd8925f226945638c8baedb395fb66161cd4495468d506968ba2073a573c140928fc0623b8a640e3d47bc9994e8e4835f10a0e13657d75c557a46633c1648c0d022555bedbf77a42ffb4b1e7d443f0401a8b30a2007f59f842ebd0c9777518e0133930c18e87855105931726002ce3a4c91e5c706016eb0dc67eb31fc89896de1780cdb2fcededc2e87a1c3b3a9b2c38a9c6405d2d5b05b5691d9063a121cedb730ac0075814c45d70e9b98369afdf461da6e13413d02ec90903f61160a280f6fae5ac1f0bcfeed718779", 0xda}, {&(0x7f0000114000-0x26)="762a0d9b85b8f72d6e0c589f4c0e04d14de416181f9deaac557bd90150d6bae06867065d8eea", 0x26}, {&(0x7f0000484000)="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0x1000}, {&(0x7f0000bd6000-0xcd)="aa57ad98e31daa517f0a82c37be50443e245fbfc2c5f57d230d579b7f4a1350efb3ef40be54d687bf237bd05d89e5bf8795081d7732185c0b814453e53af248057eb76b2ba9f77a8361fc3d0b0de32ced011949be1488e9b43ca8161f66d0c306761ee17a94fc08ef2f75f4bb74c37c18d482a40c4033c0d35110d8c7655eb364789b9f6d34c2006aa2fc571ca3f0831ae73cad4261217712849ed209e7137a92ee34a37f751e97f21b69a591c18c7b6c1bf78d3dd42011fa01e2ef4fb8e0476a1daa4f7383aaa374d893b4ced", 0xcd}, {&(0x7f0000f53000)="7bef2a6088890881d33db0648509de48149a39def997fd677e4ee15cfff86dda48c99eec767df270bc771792af10d5f20595def9c76c4a5f5803ee3fe6097bd7784209f06b07d7ae778100adc03ae5bc190029d12f53e9f93147dc531fc2760e296a6338bdeae5ec600e8b86dc6d1fad459029f5918aaabcad3c82b8def30ba0e1891c4a595f31fe255b162af1d68b5b3efd738c4cb73f8511cdbecc2a5f89297b556dfab84caa33c945156cfa4a625bf4e6ef", 0xb3}, 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0x1000}, {&(0x7f0000208000-0xb1)="17ccf7675e141b667a6d4220ecbfd976ca42b6247e95fa1e5225e7677d41a0c1273c3725827cc70e62f4245061ef04f0fc594f650bf020b22b5debc19f0f06cc3db1e059d9047caa0718d0ebe753a452d10d63e3b75c21dd98b84080a816a5a73df025208d3b61957b375a380ae34d71afea5bc294c48e407399b8ae62cb1c633a926e47e94027b0df04a587340a072ee86f96c0bd4b733e7dbd89730fa48f323e0641574dcb2044e38be68d946e7b2ca3", 0xb1}], 0x8, &(0x7f000012e000-0x2e4)=[{0x20, 0x13e, 0x9, "e1e8670cd07fe36173784c4d5e328702a1d19934"}, {0x9c, 0x11d, 0x3, "b3679af0f6651c2f9cc1e4618daad24c10d1e899be8645778bc8b5ecdebf8eae164990c5889dcf4bf0ea4e50585bf29e62ae8cd6325cd83fd79fe2bd664ba5467147b59b0821420b16806b703ccf5991d61282d1bab34c242c337f410397c3528b04519ccac2e39cd25b89e8ca6342baacf0e49c559f6568e81b94e64239d9af659f8a2fff8e2ec4308f8230d4e36bd7"}, {0xac, 0x109, 0x80000001, "0a37ca4d14cd22a8cb2afc98fa1e8a43a91c9e201c08c9b6b46368e7e3b083d07fbdff7e0bebd9c0d2957073e773eabcf9410e9d84fcec4835afc5b28f7204209bd2b471103140c43da1b1a93c9cc34665dc3c658086d5095ccc8191191d1d400c2e507504c608120b450d35fa4d21951de2191720ba77e4935534be44ac5bf83226741199e9ff481c5f8d8f1a43ba8d8bc28ce8b66fcb8c545f1e3cce50fc"}, {0x74, 0x13f, 0x1, "71d8f7a0364ede4f4213f8924e2f3091f6c9df34e96144424ec4ff611466daed01c8be11032e82f860fce6bd0491113e8c64b8b2430da1b4c2cba1cec8575f0997c05228c2915e28f85e574460bddc54e6f6ac06d150aa6d0b08ed545ef7e386622a2555db"}, {0x24, 0x119, 0xb4, "be370a2457815bfcf8f9218474becc3354ce3654d5"}, {0xe4, 0x113, 0x9, "f11cfd1992fae9662e2abf5d82c36c0afebd73bf75d0852d7606d5bf8037d75a5f0c07b92781f74a834ec1ad86e8617208c623254c287cc410334f39468fc9cf80459fdc54d423237064ebdbbbc71e3bc152b227889c5563cae3da1af9fca9861d917dde1012d64488fc9857339824de029d41c849259902a92e2f0913801c031aefa1383c73637ad2c7602d3e2695ae2565a1184aefee159ad4d149ad256133785387c7ef0d42860f13304dca1aaf0ed854a3009365fda6612e4f5b9e89bbe2d797f10b7ff8a9ce3ed09ffafbc6fe96f20c2d72418d"}], 0x2e4, 0x4}, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000b04000)=r0, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) lseek(r1, 0x0, 0x0) 2018/01/23 02:43:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bb0000)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000014d000-0x8)={0x0, 0x2}, &(0x7f0000f32000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000e7000-0x8)={r1, 0x0}, &(0x7f000094e000-0x4)=0x8) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f00007d2000)=0x7) 2018/01/23 02:43:49 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x2, 0xffffffffffffff9c, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004000)={0x9, 0x1, 0x2, 0x2}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x6c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000a000)='/dev/sequencer\x00', 0x4000, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f000000b000-0x4)=0x7) 2018/01/23 02:43:49 executing program 6: mmap(&(0x7f0000000000/0x70000)=nil, 0x70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000021000+0xeb4)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000070000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) writev(r0, &(0x7f000000b000)=[{&(0x7f000005d000)=',', 0x1}], 0x1) poll(&(0x7f0000070000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/23 02:43:49 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) pipe(&(0x7f0000f20000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000f20000-0x8)={0x3, &(0x7f0000002000-0x3c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/23 02:43:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f00009e5000-0xa)='/dev/dsp#\x00', 0x0, 0x400) r2 = openat(r1, &(0x7f00004f5000)='./file0\x00', 0xfffffffffffffffe, 0x20) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f000022f000-0x8)=&(0x7f000059e000)=0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ceb000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x1) r3 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') pread64(r3, &(0x7f0000ab1000)=""/167, 0xa7, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x1000000, 0x80010, r0, 0x0) 2018/01/23 02:43:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:43:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80801) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000002000-0x4)=0x80, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000013000)={0x0, 0x8}, &(0x7f0000004000-0x4)=0xfffffffffffffde2) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r0) ioctl$KVM_RUN(r2, 0xae80, 0x0) close(r0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000023000-0xb)='/dev/audio\x00', 0x1, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f000001d000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000023000-0x4)=0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000006000-0x5c)={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x7fffffff}, {0xa, 0x0, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1, [0x93, 0x5, 0x4, 0x5, 0x2, 0x9, 0x1, 0x3]}, 0x5c) 2018/01/23 02:43:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:43:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/23 02:43:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000832000)={r0, 0x0, 0x6, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/01/23 02:43:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000aa8000)='/dev/input/mouse#\x00', 0x401, 0x400000) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000b87000)='wchan\x00') ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f00008cc000-0x8c)={0x1, 0x8, 0x8fdf, 'queue1\x00', 0x746941b7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f000031d000-0x4)=0x3, 0x4) read(r2, &(0x7f00000e9000-0x63)=""/99, 0x63) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000009c000)={0x0, 0xf, "4740e535fa1137d80a16e1091000dc"}, &(0x7f000091e000)=0x17) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000266000-0x8)={r3, 0x3}, &(0x7f0000816000-0x4)=0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f000088e000-0xf)='/dev/sequencer\x00', 0x18400, 0x0) 2018/01/23 02:43:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0x7000000000000}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f000003a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) truncate(&(0x7f0000b45000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00005d2000)={0x0, 0x1000, "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"}, &(0x7f00005bc000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000826000-0x10)={r2, 0xfffffffffffffff7, 0x0, 0x80000001}, 0x10) connect$inet(r0, &(0x7f000075b000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f00006fe000)='maps\x00') sendfile(r0, r3, &(0x7f00006df000-0x8)=0x0, 0x800) 2018/01/23 02:43:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xdbb1, 0x103000) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000d3000-0x2c)={@nfc={0x27, 0x7, 0x3, 0x7}, {&(0x7f0000d4b000-0x86)=""/134, 0x86}, &(0x7f0000471000-0x1)=0x0, 0x5}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000031a000-0x9)='/dev/sg#\x00', 0x7, 0x800000000440081) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000911000-0x14)={r3, 0x7, 0x7ff, 0x401, 0x1, 0x4}, 0x14) syz_emit_ethernet(0x4e, &(0x7f0000137000-0x4b)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x18, 0x2e, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [0x9, 0xd3], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x2], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x800], ""}}}}}}}, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000d37000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00008bf000-0xc)={r3, 0x3c, &(0x7f0000366000-0x3c)=[@in6={0xa, 0x0, 0x40, @loopback={0x0, 0x1}, 0xff}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000014a000-0x4)=0xc) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f00000dd000)={@reserved=0x1, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f9f000)=0x0) sched_getparam(r4, &(0x7f0000475000-0x4)=0x0) getresuid(&(0x7f00001fc000-0x4)=0x0, &(0x7f0000f08000-0x4)=0x0, &(0x7f0000da2000)=0x0) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f000039a000)=""/206, &(0x7f0000b0e000-0x4)=0x2cd) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00006c0000-0x20)={{&(0x7f000035a000/0xd000)=nil, 0xd000}, 0x3, 0x0}) 2018/01/23 02:43:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000bbe000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f0000002000-0x1)="06") fcntl$setstatus(r0, 0x4, 0x2800) read(r0, &(0x7f0000c85000)=""/154, 0xffffffffffffffde) sendmsg$nl_generic(r0, &(0x7f0000feb000-0x1c)={&(0x7f0000c3d000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f000087b000)={&(0x7f0000336000)={0x9c, 0x42, 0x804, 0x7, 0x1, {0x7, 0x0, 0x0}, [@nested={0x80, 0x35, [@typed={0x8, 0x33, @void=""}, @generic="75db5a4c13c9f651339380575de31362e98917fc51188340cad95fb78ba00315dea86221a1c9b5bd352f3c8e785c6e9a929d146c33e5cc2c6d9d09f7b8face6529a2f8b330591923fa49970a44dfaee22fd680a09db019ba02f3cca3e048f48b7f", @generic="", @typed={0x10, 0x5c, @u64=0x7fffffff}]}, @typed={0x8, 0x7, @void=""}]}, 0x9c}, 0x1, 0x0, 0x0, 0x40800}, 0x20000000) 2018/01/23 02:43:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000cb9000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000c00000-0x4)=0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00004be000)='/dev/cuse\x00', 0x101000, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000e5b000-0x4d8)={0x5, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000c83000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cec000)=0xe8) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000128000)={0x0, 0x0, 0x0, 0x0}) [ 141.666284] audit: type=1400 audit(1516675429.426:88): avc: denied { map } for pid=19718 comm="syz-executor7" path="socket:[59314]" dev="sockfs" ino=59314 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tcp_socket permissive=1 2018/01/23 02:43:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:43:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000dc3000-0xb)='mountstats\x00') ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000614000-0x30)={0x9, 0x28, [0x8000, 0x4, 0x5, 0x4, 0x2, 0x0, 0x4, 0x3, 0x1, 0x4]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000fc5000)=0x0, &(0x7f0000ae6000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000d9000)={0x2, 0x100000000, 0x82, {0x0, 0x0}, 0x836, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000bc3000-0xb8)={0x0, 0x1000, 0x7fff, 0x3, 0xffffffff, 0x10000, 0x200, 0x0, {0x0, @in6={{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0xad6, 0x7, 0x8}}, &(0x7f0000831000)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000dd8000-0xe)={r2, 0xffffffff80000000, 0x3, [0x7, 0x2e9, 0xb05f]}, &(0x7f0000597000-0x4)=0xe) 2018/01/23 02:43:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f000057c000)=""/226) 2018/01/23 02:43:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:43:49 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f000095c000)={0x0}, 0x8) syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000c67000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x0) syz_extract_tcp_res(&(0x7f000040d000-0x8)={0x0, 0x0}, 0xae3, 0x9) syz_extract_tcp_res$synack(&(0x7f0000590000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(r0, &(0x7f00000db000-0x1074)=@pi={0x0, 0x8, @ipv4={{0xc, 0x4, 0x6, 0xad7, 0x1070, 0x1, 0x8, 0x5, 0x73, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ra={0x94, 0x6, 0x3}, @ssrr={0x89, 0x7, 0x6, [@local={0xac, 0x14, 0x0, 0xaa}]}, @lsrr={0x83, 0x7, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}]}, @ra={0x94, 0x6, 0x7}]}}, @tcp={{0x3, 0x0, r1, r2, 0x2, 0x0, 0x10, 0xc1, 0x80000001, 0x0, 0x800, {[@mss={0x2, 0x4, 0x10001}, @md5sig={0x13, 0x12, "16c30f4bab04c55dc423298307259d74"}, @md5sig={0x13, 0x12, "38ca1b8a79824a2bb508c92865a28e0f"}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {"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"}}}}, 0x1074) 2018/01/23 02:43:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bcf000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x6) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$nfc_llcp(r0, &(0x7f000094f000-0x58)={0x27, 0x9, 0xfe2, 0x7, 0x7, 0x7, "47a1fa0441c942304fc383450124b9f0db4207efaa705e8cf527cc593fc6379f19be6154f676fd8c086ba03461512620b7af724265fe705d7be3b55648c81f", 0x6}, 0x58) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000846000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000269000)={@loopback={0x0, 0x1}, 0x7, r2}) 2018/01/23 02:43:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000f8c000-0x3)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000e1c000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f0000a7c000-0x8)=[], &(0x7f0000c6e000)=[]) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/01/23 02:43:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:43:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d6c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) perf_event_open(&(0x7f0000bfd000)={0x0, 0x78, 0x9, 0x8, 0x4, 0x4, 0x0, 0x8000, 0xa2, 0x1, 0x2, 0x2, 0x0, 0x3f, 0x100000000, 0x1, 0x7, 0x3, 0x748, 0x6, 0x80000000, 0x200, 0x6, 0x7, 0x3, 0x7, 0x4, 0xc, 0x8, 0x59, 0x5, 0x1, 0x2, 0xfffffffffffffffd, 0x9, 0xfffffffffffffff9, 0x94ed, 0x8, 0x0, 0x681, 0x6, @perf_config_ext={0x1, 0x1}, 0x80, 0x4, 0x7, 0x5, 0x80000001, 0x1f, 0x9, 0x0}, r0, 0xea6, r1, 0x5) r2 = socket$netlink(0x10, 0x3, 0x10) pwritev(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f000001e000)="b06ea64ffc946b1ba8f9d3b35ef0559c25f0ab0e917eb2af5f7ccbccdb", 0x1d}], 0x1, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 02:43:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000962000)='/dev/sg#\x00', 0x4, 0x1ffd) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00006d2000-0x30)={0x7, 0x800, 0x26, 0x4, 0x1, 0x8}) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000218000-0xd2)={0x3f, 0xfffffffffffffc9c, "b5b58b011b70395d4fb44ec8365a8039e9366b5a3029e8ec76d86ff0d4490df71d7d4628b5f20384f89bd0b11ad17db238204c586855321cc385a16944f9791af2f0260935ac2ddfff4f7a3879ad783121cf1a2d0f5fa39accac67bd65e166bbe924ef20ef6b166800dc39465bdf8ef38990f9b47fc34b27aaa9e37cee6d2abf8006e2be59bbcfae9656e4659b16972b83fba9ce7edd2519e0d86d2aa16b4e32e7e2d6d7d50c52e446cbac30076b8a9d37a81439eef7bb983011b897252c74bb6c1c89c7b8080eeac892"}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000ac1000-0x4)=0x0) mlockall(0x3) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) clock_gettime(0x0, &(0x7f000065d000)={0x0, 0x0}) getpeername$netrom(r0, &(0x7f0000a7c000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000093e000)=0x48) utimensat(r0, &(0x7f000094f000)='./file0\x00', &(0x7f0000720000-0x10)={{0x77359400, 0x0}, {r1, r2/1000+10000}}, 0x100) 2018/01/23 02:43:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) prctl$intptr(0x4, 0x81) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001f7000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000808000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) 2018/01/23 02:43:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:43:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000415000)=""/167, 0xa7, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e5f000-0x8)={0x0, 0x0}, &(0x7f00006ab000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f4e000-0xa)={0x0, 0x0, 0x1, [0x9]}, &(0x7f00000f5000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e6d000-0xb8)={r1, 0x9, 0x1, 0xfffffffffffffff9, 0x1, 0x100, 0x931, 0x0, {r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf0c4, 0x3, 0x5, 0x2, 0x0}}, &(0x7f0000cf3000)=0xb8) 2018/01/23 02:43:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ef8000)='/selinux/checkreqprot\x00', 0x103700, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000078b000)=0x0, &(0x7f000037f000)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ce2000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000fa8000-0xb8)={0x0, 0x2, 0x0, 0x9, 0x20, 0xf800000000000000, 0x4, 0x725dfb58, {0x0, @in6={{0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x5, 0xff, 0x1000, 0xfffffffffffffffe}}, &(0x7f000006b000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00009b5000-0x14)={r2, 0x3, 0x9d, 0x1, 0xd671, 0x5}, 0x14) 2018/01/23 02:43:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:43:49 executing program 0: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00004e9000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000242000)=0xe8) ioprio_get$uid(0x3, r0) r1 = syz_open_procfs(0x0, &(0x7f0000b2a000-0xa)='net/route\x00') ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f000025a000+0xec1)=""/4096) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000738000)={0x0, @in6={{0xa, 0x1, 0xffffffffb0918640, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000586000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000921000-0xd5)={r2, 0xcd, "693375b270e2fc3d4bf22ce9e056175f128739e01462bf75e16b4e7bfdadc999bb3777f673ad193fe7cc3ddd07f75ea6da33b4e36fd101b1e343884aca2840825708c8f18ba5973ad7d12b4950290d7141ccd1ef90295e68ede9741771ff13e8c6b19e2d527ec9b48017018b41ba5894c36a0b543ef6c4823a55421f53e96cd39b6aa92fc1926cf4e7bf639fa7b0fda50b2e5129828323c67839b61bbb19863fb1508be7593c9a2c280022a6217fe9904a565d0287ef01c5582640386e124b052f194201e477e509cbd4b06efe"}, &(0x7f0000ec6000-0x4)=0xd5) unshare(0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000-0x4)=0x5, 0x4) readv(r1, &(0x7f0000001000)=[], 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00004e9000)={0x0, 0x3}, &(0x7f000087f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000657000)={r3, 0x9, 0x4, 0x819, 0x9, 0x1f}, 0x14) 2018/01/23 02:43:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000066e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) fadvise64(r0, 0x0, 0x903, 0x4) r1 = syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000cb4000)=[@in={0x2, 0x3, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r3 = getuid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000fab000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000074b000)=0xe8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000412000)={0x7fffffff, 0x200, 0x8, 0xfffffffffffff001, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = geteuid() setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x8, 0x4) setresuid(r3, r4, r5) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg(0xffffffffffffffff, &(0x7f0000014000-0x38)={&(0x7f0000019000-0x80)=@generic={0x0, "b4c857195985081f80d6ba532d85499ea786362ef4dc84cff21bf5fe56d2f5417ba5c7160ed3c836d9d5d4fc80590f9c6593ce90187a277ceccd624c3139fb8d7fba8587742b99d1e689949185da91041086448745df7d80c852f114c066ea74655cdc68f6eedb3e74ceae58e471ed24fa6286233d3aebdc2d7a468b86ed"}, 0x80, &(0x7f000001b000)=[], 0x0, &(0x7f000001b000)=[], 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r6, 0x89f1, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) getgroups(0x1, &(0x7f0000b30000)=[0x0]) syz_fuse_mount(&(0x7f00009cf000)='./file0\x00', 0x5fff, r5, r7, 0x9, 0x4be182979f83c0fd) 2018/01/23 02:43:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) statfs(&(0x7f0000860000-0x8)='./file0\x00', &(0x7f0000875000)=""/166) setsockopt(r0, 0x4000000000000109, 0x10, &(0x7f0000ca2000)="b3", 0xfffffe3a) poll(&(0x7f0000571000)=[{r0, 0x0, 0x0}], 0x1, 0x0) poll(&(0x7f0000533000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x5) sendto(r0, &(0x7f00001f0000)="1bfdf67e8248906a860f758b646fe5b8b707595509c289b62b585a71eba4f24500d823cb4603de7d83ae6ad8674edb4f9ab43e0d0deb6d85b688fca4911d860b2b305709215ae394f84da2dd8536827d855c0bd493930467f75118bddcdc61c261560d36d9c9b0db40b2f0578976a644c6804f46fdd3b503bddd18df78478048c82a6cab89c5e9ab4302a4145d9e93627f23ded543a38ead2a826c8d76a9492c01", 0xa1, 0x80, &(0x7f0000d1c000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/01/23 02:43:49 executing program 7: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x3b7, 0xb18942f5f180a3ee) perf_event_open(&(0x7f0000070000-0x78)={0x0, 0x78, 0x6, 0x8, 0x25, 0x20, 0x0, 0x2, 0x4000, 0x0, 0x5, 0x80, 0x4, 0x1, 0x0, 0x9, 0x400, 0x6d, 0xef, 0x9, 0x4, 0x3, 0x1800000000000000, 0x10001, 0x2, 0x63, 0x0, 0xfffffffffffffffa, 0x6297, 0x1, 0x5, 0xfff, 0x4, 0x5a5, 0x6, 0x3, 0x10000, 0x20, 0x0, 0x1000, 0x2, @perf_config_ext={0x800, 0x3ff}, 0x10000, 0x7ff, 0x1f, 0x7, 0x1, 0x6, 0x40, 0x0}, r0, 0x1, r1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000001000)={{0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x64}, {0xa, 0x0, 0x70e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x5, [0x0, 0x9, 0x1, 0x4, 0x7f, 0x4, 0x100000000, 0x100]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') pread64(r2, &(0x7f0000415000)=""/167, 0xa7, 0x0) 2018/01/23 02:43:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000084f000)={0x0, 0x0, 0x0}, &(0x7f0000b88000-0x4)=0x8) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000553000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x5000, 0x3, &(0x7f0000007000/0x5000)=nil) mremap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1000, 0x10000000000003, &(0x7f0000007000/0x1000)=nil) 2018/01/23 02:43:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:43:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet(r0, &(0x7f0000afb000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000060a000-0x4)=0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000280000)='tls\x00', 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000021000)='tls\x00', 0x4) 2018/01/23 02:43:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') writev(r0, &(0x7f00005a9000-0x38)=[{&(0x7f0000a6f000-0xfa)="a2", 0x1}], 0x1) readv(r0, &(0x7f0000c44000-0x90)=[{&(0x7f0000ea5000)=""/4096, 0x1000}], 0x1ffffffffffffe82) 2018/01/23 02:43:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000065d000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x20000) setsockopt$inet6_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000f45000-0x9d)="e9bf73813bf2af10b35cf7bdfb8e32569460b9e2015849377296fa55062b4578504f4d120334562933133ad700a8bb9495ace461f751bd783d1bca0af5c74750099f4a8bf717d6bf65539e5ea2fe1d41dc5dcadbc610e910d24b0d824f66b55ad01adf03c7fa1bfcef3beb6a30ba79649ab19b50fc78bda48667492a0727f569c362578ad68fdd0a7564bb30f97889136f7c015b44a0c51316e46c9f8f", 0x9d) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000bd2000-0x8)=0x3519263c, 0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:43:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000334000)='/dev/urandom\x00', 0x0, 0x1) setsockopt$inet_mreq(r0, 0x0, 0xe613ac92da96d10e, &(0x7f000053e000-0x8)={@dev={0xac, 0x14, 0x0, 0x13}, @loopback=0x7f000001}, 0x8) mincore(&(0x7f0000f6d000/0x4000)=nil, 0x4000, &(0x7f0000f48000)=""/49) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000245000)={0x3, &(0x7f000075b000)=[{0x7f, 0x3, 0x0, 0x1}, {0x7, 0xd2a, 0x2, 0x7}, {0x8, 0x101, 0x9, 0xfd7a}]}, 0x8) setsockopt(r0, 0xf1d, 0x5, &(0x7f0000657000)="06dc0000", 0x4) dup2(r1, r0) 2018/01/23 02:43:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000aa6000)=""/4096) pread64(r0, &(0x7f0000415000)=""/167, 0xa7, 0x0) 2018/01/23 02:43:49 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000)={0xffffffffffff9c0f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = memfd_create(&(0x7f0000002000-0x12)='systemgnodevfppp0\x00', 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000005000-0xc)=@sack_info={0x0, 0x400, 0x9}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000004000)={r1, 0x380000000000}, &(0x7f0000004000)=0x8) 2018/01/23 02:43:49 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xa)='map_files\x00') memfd_create(&(0x7f0000003000-0x1)='\x00', 0x3) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000007000)={0x1, &(0x7f0000003000-0x8)=0x0, 0x8, r0, 0x4}) fcntl$notify(r0, 0x402, 0x10) getdents(r0, &(0x7f0000001000)=""/239, 0xef) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000000a000-0x4)={0x6b6}, 0x4) 2018/01/23 02:43:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/23 02:43:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x4, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:43:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000821000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f000062e000-0x20)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d13000-0x11)='/dev/vga_arbiter\x00', 0x101080, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000be000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000d6f000)={r3, 0x80000, r0}) 2018/01/23 02:43:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000e6000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:43:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000753000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x100) readv(r1, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) vmsplice(r1, &(0x7f0000bbb000-0x80)=[{&(0x7f0000423000)="bd", 0x1}], 0x1, 0x0) sendmsg$nfc_llcp(r1, &(0x7f000076e000)={&(0x7f000087b000)={0x27, 0x8001, 0x2, 0x7, 0x2, 0xff, "d564a1da8c51381cd7fd1b3d26320631273d57d3d99a013d2c1cf8195c4f9f255c6e06ebf715fe706f89390c9eedcbb1c94975c1b6dfc2ed2550e041801192", 0x62}, 0x58, &(0x7f00006c3000-0x20)=[{&(0x7f00001a4000-0x1000)="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", 0x1000}, {&(0x7f0000410000)="155519b292674afb3b022cd9ddccdfd74b3b5db4dde00f2d931fceb8f2ab18031d9efff55620551333e9e1dcac814ba36bf39acedd2553ffb45c6dd9c1d246fb07ebae08e365b98e8f8e08550d800324ae4ea0cbb9aefc0fb7e84a30e652fe3407be8686180aec2899dabeafd1023ae132c1ce303d61a22b9a27bb35028e10382bf28920b4eba7b7120d314e6dd18cac62e57f41e05b2ed40bc5af18600da26b3054d0f003c24fbd6982e0bd08b320bd04446ecf8552ca6bf6a403ef084971cabb87a97e3b9f4f79dddb21cd62d8cfe253e72a22c51abf2e2291f1e01fbc4d82288921bb74fa772eaff1543ce9f98b741e", 0xf1}, {&(0x7f000091c000)="09966a600b33a383e59871f15230b91db150600d16cd36e5cdf802b2a21567935d24e9778cb98f3f58bb482609aa445d005b7977ceb59cbdd9a8bde3699f0b7e66a29f0bc746b14e716ab24c9700d2ddea67dea46db6b7e7d794210036a88014b66dad6f67be369585d523436a9a83a5342830ef4b78d17e8346c91eac2cde9cbb26f322f18bd910673596823420cdc473a8d2327723ff16445e9d2bfd59", 0x9e}, {&(0x7f0000ba9000-0x97)="970dd392a6a0047de96099b274d7e0dcf40647475649ec4ce2444484b3035c4232754360cb6445dd7652945eb47f276ed086bf3ac4948debe424ed1c0520c457a04045117edf7013c79c365dee94ba90ae04f2786eebf5f63f1bad3459cc08df1b5b29af3e05a0a7c4ff904af3d8fae6bebed2c54cfc62abc67ac21a3469734ec3ec7f0c1dd294822ad85ab51896a4ec5a47f01a8aa27c", 0x97}], 0x4, 0x0, 0x0, 0x1}, 0x8810) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000592000-0x4)={r2}) pselect6(0x40, &(0x7f0000cfa000)={0x2, 0x8, 0x3, 0xc51, 0x3ff, 0xc766, 0x2, 0x2}, &(0x7f000003b000)={0xa137, 0x4, 0x77, 0xfffffffffffffff7, 0x25, 0x100000001, 0x6, 0x2}, &(0x7f00004f2000)={0x0, 0x8cd6, 0x3, 0x5, 0xfffffffffffffff9, 0x2fba, 0x2, 0x1000000000000000}, &(0x7f000043f000)={0x0, 0x1c9c380}, &(0x7f0000db0000-0x8)={&(0x7f0000200000-0x8)={0x7}, 0x8}) 2018/01/23 02:43:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000c99000-0x8)={0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00006f5000-0x8)={0x0, 0x0}) r1 = syz_open_dev$adsp(&(0x7f00002bf000-0xb)='/dev/adsp#\x00', 0x8, 0x191100) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000035000)=0x9) r2 = syz_open_procfs(r0, &(0x7f00001b4000-0xa)='autogroup\x00') pread64(r2, &(0x7f0000415000)=""/167, 0xa7, 0x0) 2018/01/23 02:43:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00009bc000)={'security\x00', 0x0, 0x0, 0x94, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0xbb22, 0x0, 0x0, 0x0], 0x10, &(0x7f00005ca000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='teql0\x00', @common='bcsf0\x00', {0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0}, 0x0, 0x74, 0x94, 0x0, {0x0, 0x0}, []}, {0x20, "986164b7c8183cae44624accc32927418b9afcbe8cc045e73a09ac1b8c", 0x0, ""}}]}, 0xf0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d5a000)=@assoc_value={0x0, 0x6}, &(0x7f000099c000)=0x36d) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000050000)={0x0, 0x10000}, &(0x7f0000df1000-0x4)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000e6a000)={&(0x7f0000a78000-0x1c)=@in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, 0x1c, &(0x7f00007d7000-0x8)=[{&(0x7f00001fb000-0x77)="40f4131cbf584fd54ce5e8084b76f056a1f0b2e8268dddbd7d4be07473781a5f2ad5da36f28029ea0f133ba5099a6fff5cde251aea11cf739c7452101eeed15d74b4d0afc1486a83952bed508571b23e00bdd2e0d32a3c64265bc97ff9fca5659876e65ee939d7af2d7851ab06ec88cf639be353b73d2e", 0x77}], 0x1, &(0x7f0000f3f000)=[@sndinfo={0x1c, 0x84, 0x2, {0x9, 0x8, 0xd6, 0x0, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x81, 0x0, 0x3de2800000000, 0x0, 0x5, 0x4, 0x399, r3}}, @init={0x14, 0x84, 0x0, {0x100000001, 0x4, 0x8000, 0x7}}], 0x84, 0x4084}, 0x4) 2018/01/23 02:43:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006b0000)={0x0, 0x0, 0x0}, &(0x7f0000670000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000018c000)=0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f000042c000-0xc)={r0, r0, 0x6f41}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00004f7000)=""/121) 2018/01/23 02:43:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00007a9000)='/dev/cuse\x00', 0xc000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x40000080806, 0x0) connect(r2, &(0x7f0000b5e000-0x9)=@in6={0xa, 0x0, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7fff}, 0x1c) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect(r2, &(0x7f00003f9000-0x1c)=@in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff1ceb}, 0x1c) listen(r2, 0x20000003) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000e02000)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000387000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000b7a000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4cdf, 0x45, 0x0, 0x100, 0x24b0, 0x4000040, r4}) r5 = socket$inet6(0xa, 0x1, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000c16000)={0x0, 0x0, 0x0, 0x0, 0x8a2, 0xa, 0x8, 0x0, "d4a105b779c3ad6cbfe528ca6d5600785b33ac9b4be903153d6d0fbe60783d1eec5b333779cf149334640fb476f0297217edce608d112acc79fe281e525f020f", "48789eb1e0ce7f9380b611f320a5537e18f3b9b060ff8fefc2c6dadae5e70229", [0x100000001, 0x8], 0x0}) close(r0) r6 = fcntl$dupfd(r5, 0x0, r5) getsockopt$inet_int(r6, 0x0, 0xe, &(0x7f000021c000)=0x0, &(0x7f0000104000)=0x4) 2018/01/23 02:43:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:43:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x80, 0x0]}, 0x5c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000be000)='/dev/rtc\x00', 0x10880, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000639000-0x4)=0x1, 0x4) 2018/01/23 02:43:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x0, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:43:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000415000)=""/167, 0x3a, 0x0) 2018/01/23 02:43:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00007a9000)='/dev/cuse\x00', 0xc000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x40000080806, 0x0) connect(r2, &(0x7f0000b5e000-0x9)=@in6={0xa, 0x0, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7fff}, 0x1c) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect(r2, &(0x7f00003f9000-0x1c)=@in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff1ceb}, 0x1c) listen(r2, 0x20000003) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000e02000)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000387000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000b7a000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4cdf, 0x45, 0x0, 0x100, 0x24b0, 0x4000040, r4}) r5 = socket$inet6(0xa, 0x1, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000c16000)={0x0, 0x0, 0x0, 0x0, 0x8a2, 0xa, 0x8, 0x0, "d4a105b779c3ad6cbfe528ca6d5600785b33ac9b4be903153d6d0fbe60783d1eec5b333779cf149334640fb476f0297217edce608d112acc79fe281e525f020f", "48789eb1e0ce7f9380b611f320a5537e18f3b9b060ff8fefc2c6dadae5e70229", [0x100000001, 0x8], 0x0}) close(r0) r6 = fcntl$dupfd(r5, 0x0, r5) getsockopt$inet_int(r6, 0x0, 0xe, &(0x7f000021c000)=0x0, &(0x7f0000104000)=0x4) 2018/01/23 02:43:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00008af000)='/dev/audio#\x00', 0x2, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f000066c000-0x48)=""/72) 2018/01/23 02:43:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x0, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:43:50 executing program 5: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$sock_int(r2, 0x1, 0xb, &(0x7f0000ef9000-0x4)=0xfffffffffffffffe, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000ef9000)={0x1000, 0x3, 0x4, 'queue0\x00', 0x48e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 02:43:50 executing program 6: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000005000-0x10)={0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fstat(r0, &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f000001e000)=0xffffff72, 0x0) 2018/01/23 02:43:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c95000-0x10)='/selinux/policy\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/23 02:43:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = getpgid(r1) r3 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x585000, 0x0) bind$ax25(r4, &(0x7f000017b000-0x10)={0x3, {"4e7976c9818420"}, 0x9}, 0x10) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, 0xffffffffffffffff, &(0x7f0000004000-0xa)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r4, 0xc1105511, &(0x7f0000003000-0x10c)={{0x80000001, 0x7, 0xffffffffffff8001, 0x20, "c3134264c44aeb38340b7b7dbe508e96c9b8894afd7869af16eb38fe07e1eeb2a0f4b77e0b45c75dc266a335", 0x5}, 0x0, 0x0, 0x5, r3, 0x80, 0xff, "21d7298c010907e520c49ce71b6b7076f583e6358c47cffbfb24d302da9c0fb9173ce2e4e921f0bb7cdfbec57c6f830c85b207fa4f3b51915ce4ec322bfcee2b", &(0x7f0000001000-0xc)='/dev/autofs\x00', 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x3, 0x80000001, 0x4, 0xfffffffffffffff9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 02:43:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x0, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:43:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') openat$audio(0xffffffffffffff9c, &(0x7f0000ca4000-0xb)='/dev/audio\x00', 0x0, 0x0) pread64(r0, &(0x7f0000415000)=""/167, 0xa7, 0x0) 2018/01/23 02:43:50 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000842000-0x1)="bb", 0xffffffffffffffde) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f54000-0x4)=0x0) 2018/01/23 02:43:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:43:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = add_key$keyring(&(0x7f00008a3000-0x8)='keyring\x00', &(0x7f00003a2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f00004aa000)='user\x00', &(0x7f0000548000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002e4000-0x56)="58352bc49fcdf4a5c4c88a82af52a18acf841e59cd35ec3ebce158d73b432b5e3408136bf0675a4e5ff255de98b6b020a4f2c9fda41b46013b88048aacde973451cc887c637dae43e19be041ba8dd1b0f69003ba847c", 0x56, r1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000094000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000c60000)='keyring\x00', &(0x7f0000045000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000dfe000-0xb)='pkcs7_test\x00', &(0x7f0000675000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b97000-0x1)='\x00', r3) setsockopt(r0, 0x3, 0x5, &(0x7f0000a51000-0x4f)="9d27c2490d76943dba37a3c4fbbf816e3da66b02bc78a0c16cb8d3ae39e72a881087d097b5c7bd4110856a82dd53dcf24feab06434504cbc7e8dd11d3d847630bdb3ff8043475e15dc3962618f6805", 0x4f) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/01/23 02:43:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f000090e000)=[{{&(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000ea1000)=""/143, 0x8f}, {&(0x7f00000fe000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/1, 0x1}], 0x3, &(0x7f0000606000-0x1000)=""/4096, 0x1000, 0x3f}, 0x2}, {{&(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000001000-0x48)=[{&(0x7f00009c3000)=""/98, 0x62}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x7e)=""/126, 0x7e}, {&(0x7f0000ed1000-0x39)=""/57, 0x39}, {&(0x7f0000001000-0x40)=""/153, 0x99}, {&(0x7f0000f12000)=""/4096, 0x1000}, {&(0x7f0000001000-0xd2)=""/210, 0xd2}, {&(0x7f0000000000)=""/248, 0xf8}, {&(0x7f0000d40000-0xf7)=""/247, 0xf7}], 0x9, &(0x7f00003ab000)=""/111, 0x6f, 0x5}, 0x4}, {{&(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000001000-0x28)=[{&(0x7f0000ef6000-0xc7)=""/199, 0xc7}, {&(0x7f0000731000)=""/213, 0xd5}, {&(0x7f0000c29000-0xa9)=""/169, 0xa9}, {&(0x7f0000c58000-0xcc)=""/204, 0xcc}, {&(0x7f0000001000-0x2a)=""/42, 0x2a}], 0x5, &(0x7f0000001000-0xe9)=""/233, 0xe9, 0x70}, 0x55b}, {{&(0x7f0000985000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000001000-0x38)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000001000-0xbe)=""/190, 0xbe}, {&(0x7f0000b25000-0x28)=""/65, 0x41}, {&(0x7f0000ee1000)=""/73, 0x49}, {&(0x7f0000ead000)=""/53, 0x35}, {&(0x7f0000001000-0xba)=""/186, 0xba}, {&(0x7f00001fe000)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0x0}, 0x5}, {{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}}}, 0x32, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x80)=""/128, 0x80}, {&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000000000)=""/112, 0x70}, {&(0x7f0000bbc000)=""/85, 0x55}, {&(0x7f0000937000)=""/87, 0x57}, {&(0x7f0000000000)=""/14, 0xe}], 0x6, &(0x7f0000000000)=""/4, 0x4, 0x9}, 0x7}, {{&(0x7f000011f000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000000000)=[{&(0x7f00007ab000-0x82)=""/130, 0x82}, {&(0x7f0000842000-0x2e)=""/46, 0x2e}, {&(0x7f0000001000-0x23)=""/35, 0x23}, {&(0x7f0000c37000-0x32)=""/50, 0x32}, {&(0x7f0000ec8000)=""/31, 0x1f}], 0x5, &(0x7f0000371000-0x9e)=""/158, 0x9e, 0x5}, 0x1}, {{&(0x7f000099d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000001000-0x8)=[{&(0x7f0000000000+0x2f1)=""/89, 0x59}], 0x1, 0x0, 0x0, 0x1}, 0x0}, {{&(0x7f0000bb1000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f00002fe000)=""/35, 0x23}, {&(0x7f000005c000-0xd0)=""/208, 0xd0}, {&(0x7f0000d2e000)=""/208, 0xd0}], 0x4, 0x0, 0x0, 0x81}, 0x6}, {{0x0, 0x0, &(0x7f0000217000-0x28)=[{&(0x7f0000001000-0x89)=""/137, 0x89}, {&(0x7f0000b37000-0x24)=""/36, 0x24}, {&(0x7f0000d97000)=""/72, 0x48}, {&(0x7f0000000000)=""/104, 0x68}, {&(0x7f0000352000-0x31)=""/49, 0x31}], 0x5, &(0x7f0000b2f000)=""/193, 0xc1, 0x8}, 0x75}], 0x9, 0x102, &(0x7f0000000000)={0x77359400, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000b58000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ae7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x689, 0x32, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/23 02:43:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:43:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000125000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000a07000+0x8b9)={[0x4, 0x0, 0x2000, 0x5000], 0x0, 0x0, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fallocate(r0, 0x1, 0x55, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f0000415000)=""/167, 0xa7, 0x0) 2018/01/23 02:43:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000080d000)='/dev/input/mouse#\x00', 0xfffffffffffffffd, 0x400040) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) seccomp(0x1, 0x0, &(0x7f0000003000-0x8)={0xa, &(0x7f0000003000-0x50)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x9, 0x0, 0x0, 0x0}]}) socket$pptp(0x18, 0x1, 0x2) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f9e000)='/selinux/status\x00', 0x0, 0x0) getsockopt$llc_int(r1, 0x10c, 0xb, &(0x7f0000f1c000-0x4)=0x0, &(0x7f00006b6000)=0x4) 2018/01/23 02:43:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) connect$rds(r0, &(0x7f0000a98000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/23 02:43:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f4000)={@random="07c900000805", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x2f, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [], "8df06558eb6a17d1"}}}}}}}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f4a000)={0x0, 0x0}) r1 = accept4$llc(0xffffffffffffffff, &(0x7f00006e2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b2f000-0x4)=0x10, 0x80800) syz_open_dev$amidi(&(0x7f0000330000)='/dev/amidi#\x00', 0x4, 0x10000) dup3(r0, r1, 0x80000) 2018/01/23 02:43:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac117) uname(&(0x7f0000eb4000)=""/0) r0 = socket(0x9, 0x6, 0x6) accept4$ax25(r0, 0x0, &(0x7f00005ce000)=0x0, 0x80800) 2018/01/23 02:43:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007ae000)="8907040000", 0x5) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000045f000-0xc)='/dev/autofs\x00', 0x501001, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000421000)=0x9, 0x4) connect$inet(r0, &(0x7f00004ea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:43:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000af6000)='/dev/ppp\x00', 0x400000, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000053b000)=0x0, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00004a5000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000e75000-0x4)=0xc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00001aa000)={&(0x7f0000dae000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/23 02:43:50 executing program 3: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00009fb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000000000)={0x0, 0x18, 0x5, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009ff000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000b02000-0x4)={0x8}, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000bc9000)="d5123a6ce0a6903f0b93defb526ebf2e8a5b1c615d1f7628fe6846af1dbefe9edff7aebc59a7d6257c2112525cbcb54c6bdd6e91d23b8ef78c", 0x39) 2018/01/23 02:43:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00006bb000-0x4)=0x21, 0x0) bind$inet6(r0, &(0x7f000014f000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) 2018/01/23 02:43:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x200000002279, &(0x7f000021d000-0x1)="") r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e09000)='/selinux/policy\x00', 0x0, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000bc8000-0x1c)={&(0x7f0000514000-0x58)={0x27, 0xebad, 0x9, 0x2, 0x1, 0x6, "b0c03992ff19a5d1a069bdefcb582bb9f4ffe144fdc8033706c786172f9fd9792a452342ebe68f5952981b41fadfe6d0221431bce0e2e7a4ff57e9d015e581", 0x9}, 0x58, &(0x7f0000f02000-0x18)=[{&(0x7f0000c9a000)="a56e96f8be402e0f766641627db26e99f3d7f22a1c", 0x15}, {&(0x7f0000846000-0x8e)="8f4a6cfb7851ebf29b8200947cbbac0b347ed9b3202bee829892dd6988acf384879a210b0cda9355e1676de343f126031a762953bb8921906a6f0e37d5a1ac613f17f1ac4a9b72369e02f3b4539227864ff79726a4f3e718bddb5e4c9b511e9805520c70386f0b3ebc26415ae632ae594c44a13c474a490415f424b13b69e50a0920e17bb6c44872731ffa17685e", 0x8e}, {&(0x7f0000869000-0xc2)="fe80f5fc14ba6688d66cb042013d989237261eacd9849783b1e096ba339dcabe8ca35d8a93aba01f4474baaf74e95d72de69ea6a35e6eef3260c2a7130c17c6f4e7012fd46d21b20d1decf91486c91309dca3555ded32fc5df495823483ea053b7a91beb5004684cc0671c0e7b42890005782294830d8c2a308ac00d2c2435e3f6fd0d3fe3d78e6d70d66fcb024dfa48515f76ef02a4467e6ea65485fa51a03390bb4e78d4c46a75b985284cef1c824cc460e3bbc198e15ff6a067e1a6b9015ab764", 0xc2}], 0x3, &(0x7f000021e000-0x10c)={0x10c, 0x1, 0x4f, "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"}, 0x10c, 0x90}, 0x40080) 2018/01/23 02:43:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000607000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000059d000)=0xd) r1 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f0000415000)=""/167, 0xa7, 0x0) 2018/01/23 02:43:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:43:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac117) uname(&(0x7f0000eb4000)=""/0) r0 = socket(0x9, 0x6, 0x6) accept4$ax25(r0, 0x0, &(0x7f00005ce000)=0x0, 0x80800) 2018/01/23 02:43:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000089d000-0x9)='/dev/sg#\x00', 0x7, 0x400440) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/23 02:43:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) getpgrp(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000418000-0xc)={0x0, 0x0, 0x0}, &(0x7f000098f000)=0xc) r1 = socket$kcm(0x29, 0x2, 0x0) fstat(r1, &(0x7f000027d000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_procfs(r0, &(0x7f00001bc000)='setgroups\x00') ioctl$TIOCCBRK(r2, 0x5428) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0xd0, &(0x7f0000e64000-0x4)=0x0, 0x2c) 2018/01/23 02:43:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000415000)=""/167, 0xa7, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000281000-0x8)={0x0, 0xff}, &(0x7f000031a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a97000)={r1, 0x8}, 0x8) 2018/01/23 02:43:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00003bf000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x2300) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f000056a000-0xc)={0x7, r1, 0x0}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:43:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000029000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000078d000+0x79b)=@ipv6_newaddr={0x40, 0x14, 0x109, 0xffffffffffffffff, 0x1, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_CACHEINFO={0x14, 0x6, {0x3, 0x0, 0xfffffffffffffffd, 0x0}}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000867000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/23 02:43:50 executing program 5: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000062000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f000006c000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000006b000)=0xc) execveat(r1, &(0x7f000006b000-0x8)='./file0\x00', &(0x7f000006b000-0xc)=[], &(0x7f000006b000-0x10)=[&(0x7f000006a000)='\x00', &(0x7f000006a000)='*\x00', &(0x7f000004a000)='-}lo!\x00'], 0x1000) 2018/01/23 02:43:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a2b000)={0x0, 0x0, 0x0, 0x101, 0x991}, &(0x7f0000b75000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c9a000)={r1, @in={{0x2, 0x1, @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]}}, &(0x7f000048c000-0x4)=0xfffffffffffffe20) setsockopt$bt_BT_VOICE(0xffffffffffffff9c, 0x112, 0xb, &(0x7f000009f000-0x2)=0x8d04, 0x2) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000057f000)={0xff, {{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x3, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5a84, @empty={[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, 0x0]}]}, 0x210) r2 = syz_open_dev$vcsa(&(0x7f0000155000-0xb)='/dev/vcsa#\x00', 0x5, 0x200000) getpeername$packet(r2, &(0x7f0000138000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000029000)=0x14) connect$packet(r2, &(0x7f000004f000)={0x11, 0xff, r3, 0x1, 0x7fff, 0x6, @random="c9b0b4f633c3", [0x0, 0x0]}, 0x14) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000c4a000)=0x8, 0x1) pread64(r0, &(0x7f0000415000)=""/167, 0xa7, 0x0) 2018/01/23 02:43:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001fe000-0xb)='/dev/loop#\x00', 0x40000000, 0x0) r1 = syz_open_dev$loop(&(0x7f00002ca000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x1000) 2018/01/23 02:43:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e85000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/23 02:43:50 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b0e000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000967000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b1000+0xfa6)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000010b000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a08000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000a6c000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x2, 0x3, 0x1, 0x7, 0xa, 0x20, 0xa0, 0x5e, r2, r3}, {0x1, 0x81, 0x40, 0x1000, 0x0, 0x100000000, 0x2, 0x1}, {0x5, 0xfd, 0x4bac1766, 0x7}, 0x9a, 0xa, 0x1, 0x1, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x2, 0x3f}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xffffffffffffffff, 0x1, 0x1, 0xbd33, 0x2893, 0xfffffffffffffe01, 0x8}}, 0xe8) r4 = syz_open_procfs(0x0, &(0x7f0000736000)='net/icmp\x00') preadv(r4, &(0x7f00005bb000-0x8)=[{&(0x7f000093c000)=""/169, 0xa9}], 0x1, 0x0) r5 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000180000)={&(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000951000)=[], 0x0, &(0x7f0000209000-0x2a)=""/42, 0x2a, 0x0}, 0x0) read(r5, &(0x7f0000004000)=""/93, 0x5d) 2018/01/23 02:43:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00002e1000-0xc)={0x6, r0, 0x1}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000a55000-0xfb)={0x0, 0xf3, "31e066c60545311c6da8a04f4e49da7626754f9e42fed435c92350a5a46899322aeeed626808931d74290e010c528a9f1e6a12b8d10615bf7456f26170a958a5d6a596fadda3aa88f74a760822b0cf88efb9f0afe3aedddbd772fb379335017d68710abbc565223cf4b17e5be2bb99afcf7a2a112fee6d352b8dd053c1db7a1dbbf8a038815ea6501bcb97ad36bf1fcad5ea28e573e65894048137dcc76e5aec4eaa5f92986a6a9453c14884b4cd0b6a7534b344380da2a9ee5d3f46afdd17145455b72b6773990f9dce58ab02b5037c780d435cfbf8d964fc56440023505120073747c7dea811ef757988df6f4c4cbcabbd49"}, &(0x7f0000676000-0x4)=0xfb) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000f27000)=0x3, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00008d2000-0x8)={r2, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00002ab000)={r2, 0x7b, "cd0b2fa8ef3ab88aad77e4937d90ed6796b65c09f331bbb7443c020bc6e5598bc2f057cb2d60157c1416e4d1dc9a78373b74a622880baace741f15b9becb6003bec2920113efbf5139fb7627b79bf56ec10ae60ab7bf2e78c90a8922c181090478d859fd57f886a5b9627bb46c345dfec183a6828d4a0bd5b516d4"}, &(0x7f0000854000-0x4)=0x83) dup(r1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffeb8) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b5b000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/23 02:43:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:43:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00001aa000-0x8)={0x0, 0x0}, &(0x7f00000ce000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e0a000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x4, 0x0}) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0xfffffd36}], 0x1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000d79000)={0xaa, 0x10, 0x0}) poll(&(0x7f0000a35000)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/23 02:43:50 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0xd3)="f8", 0x1}], 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile64(r0, r0, &(0x7f0000005000-0x8)=0x8000000000000002, 0x80000005) 2018/01/23 02:43:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000434000)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000173000-0xa)='/dev/ptmx\x00', 0x140, 0x0) syz_open_dev$tun(&(0x7f0000db4000)='/dev/net/tun\x00', 0x0, 0x101000) sendfile(r1, r0, &(0x7f0000336000-0x8)=0x0, 0xffffffff) io_setup(0x8, &(0x7f0000652000)=0x0) io_getevents(r2, 0x81, 0x7, &(0x7f000004f000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000a58000)={0x0, 0x0}) ppoll(&(0x7f0000033000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000936000)={0x0, 0x989680}, &(0x7f00005bc000-0x8)={0x0}, 0x8) 2018/01/23 02:43:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000415000)=""/167, 0xa7, 0x0) mq_timedsend(r0, &(0x7f0000bb8000)="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", 0x1000, 0xc9, &(0x7f00003f7000)={0x0, 0x0}) 2018/01/23 02:43:50 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ce6000+0x6fd)='/dev/cuse\x00', 0x14480, 0x0) syz_open_dev$sndseq(&(0x7f0000936000-0xd)='/dev/snd/seq\x00', 0x0, 0x182) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000002000-0x38)=""/56, 0x38, 0x2002, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0xd2)={0x0, 0xca, "6c3621dabeb2d283badb6d65e0acd7b7d2f68948e19abd3416f6eaa8eb68fc6ea47da00ba628b7e3fc2598f8e021f5fb7a15b0ce99400b0f43dc7384bdcecffaed51866c96b75c92c2ac179641a067fc140aec13cdb6131b80ea41f5f95b1a36df4208fbd408c3867004076024f050efafb682b2eb7e57ce62b780b893a20cd98b6b29b75c115e7d8224b465331ab7109fac8b13e9215d4174f2c4c4ba2158fd8bf2ac24fa09a70c337b48fc837a413b13d9d3c2b711cd7fa2cfbc6bf9cb1a26dfa90ed337a002817def"}, &(0x7f00002f4000)=0xd2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000386000-0xba)={r1, 0xb2, "338a306a25e347b04e67c99afa2338d4780197f16357a93239c39cb9bf98e67c50a4503152621ec102e8d99a9d0bf2052831b12ffb349c003e0332269b9f565f064ea50a67873c13492c4e07c3067c551ce04c055288d73e6f5db97366e3d931e443b4ca60d15965dea7be390a50d0ccdb360dda1aad11341f8772d24b73fb95e3678e91c18f19f017b992f288034b51b3f276c70291fa72216446a7d7e19c8cf33f1bf4655645d82e7f508cde30cadca9f2"}, &(0x7f00004ed000)=0xba) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00008aa000-0xbc)={0x9, 0x0, 'client0\x00', 0x2, "90c3548343c69278", "d3cb9621541434c231baab60dc7a1367a9d2ca36ddb6e9cc84c3dfd1c731df25", 0x80, 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]}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000f5b000-0xf1)=""/241, &(0x7f0000c80000-0x4)=0xf1) 2018/01/23 02:43:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00006f4000-0x50)={{0x1f, 0x8}, {0xff, 0x7}, 0xffff, 0x3, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000f85000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f9e000)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x1, 0x9ef, 0xa4}, &(0x7f0000a6a000-0x4)=0xa0) 2018/01/23 02:43:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:43:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) pipe(&(0x7f0000085000)={0x0, 0x0}) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, r1, 0x0) tee(r0, r0, 0x401, 0x8) 2018/01/23 02:43:50 executing program 3: socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000162000)={0x0, 0x0}) ioctl(r0, 0x0, &(0x7f0000de7000-0x3c)="ed66df9e8a1d69a4eead894a3ca47029340a5b084dc1c7d8ced03761ceaf722e004949f557a3bd9c1e9aec8ce2abf4d93d9bf759144887c60d0055ce") 2018/01/23 02:43:50 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b0e000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000967000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b1000+0xfa6)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000010b000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a08000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000a6c000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x2, 0x3, 0x1, 0x7, 0xa, 0x20, 0xa0, 0x5e, r2, r3}, {0x1, 0x81, 0x40, 0x1000, 0x0, 0x100000000, 0x2, 0x1}, {0x5, 0xfd, 0x4bac1766, 0x7}, 0x9a, 0xa, 0x1, 0x1, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x2, 0x3f}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xffffffffffffffff, 0x1, 0x1, 0xbd33, 0x2893, 0xfffffffffffffe01, 0x8}}, 0xe8) r4 = syz_open_procfs(0x0, &(0x7f0000736000)='net/icmp\x00') preadv(r4, &(0x7f00005bb000-0x8)=[{&(0x7f000093c000)=""/169, 0xa9}], 0x1, 0x0) r5 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000180000)={&(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000951000)=[], 0x0, &(0x7f0000209000-0x2a)=""/42, 0x2a, 0x0}, 0x0) read(r5, &(0x7f0000004000)=""/93, 0x5d) 2018/01/23 02:43:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0x8)='rxrpc_s\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x65)="fb3fdb1c423bb15412ba59d8dfb031ced1417527710ceba9448efc87eb6a057aa26e2fe74c84df6db92c4f526b81798083c5664c3d5d3dc38707a78cfe7d3a52cce7131dc8c99315199e2872deb7f4f681cf50a3c2012b82187b94a0a367dc5a8c81cb6cd4", 0x65, 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000002000-0x12)='/dev/input/mouse#\x00', 0x3, 0x20000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000e94000-0xa)='id_legacy\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009b1000-0x3)='@/\x00', 0xfffffffffffffffe) keyctl$negate(0xd, r0, 0x6, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/23 02:43:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000001000-0x4)={0x20, 0x5, 0x4, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fbb000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000de4000-0x38)={0x1, 0x0, [{0x40000070, 0x0, 0x0}]}) 2018/01/23 02:43:50 executing program 0: mmap(&(0x7f0000000000/0xac8000)=nil, 0xac8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f000033f000)=0xe8b4, 0x4) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000ac8000)='/dev/input/mouse#\x00', 0x1, 0x2000) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00001f3000)={{{{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]}, {{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x800, 0x0, "3a36177faff566fc7216ea0605a96c9f3cd6e38b25274d0fff4ca5842ebb60e0318fd9d824ff677e27cee2f42e34eec0dbb6bc5c1c046c828977d44831bd10e79fb18c501faeefd3c87c8283e5429212"}, 0x160) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrusage(0x3, &(0x7f00000f9000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/23 02:43:50 executing program 2 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:43:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) socketpair$inet(0x2, 0x5, 0x20, &(0x7f0000e78000)={0x0, 0x0}) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:43:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dfe000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc0505350, &(0x7f0000007000-0x58)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000525000)=0x0) getpgid(r1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) clone(0x2020000, &(0x7f0000310000)="63fe280d336f3f801f64e026ab833edfa825583d3f8294d653953a124c9cfc7ed0c3914ac47e8d94334eafabddf87ba35d8961b44c5582a8321bf6fff08bee3db950744b07f3e09876eafdb494cce8a3df7c6a787403467ec1df91a53ae0a44e0b9a37c479d7fcdd793da3ded46d84bb8cd30143ab16d392f55dd7ba3236c10c", &(0x7f00009d0000)=0x0, &(0x7f0000bb5000-0x4)=0x0, &(0x7f0000f19000)="2f3c449765693db8b01112875deb5f1537a24afa071bfd497c1f83d447f619d7502a5ec7178b6531b691660ac4df32fe8abee54ea3d4329ba50154658498d4e42078d8d8a0afde90c24825b682a282acb6c3e400b519e6f5dddc0f578713febd9427ceec78717ea32c06633cba1edc6a06a539a07dbb472d1ac53573f4e3dab24d791483683c98c618257468b2d194dc5a47837de3db4cf4dd95e19b24f8a0a29a88af46aa1fcb555041d4a97480530233b537ea0016fcc8") setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x80800) r2 = syz_open_procfs(0x0, &(0x7f0000ff3000-0xc)='net/netlink\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) r4 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r4, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) connect$pppoe(r3, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r5 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r5, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) sendfile(r1, r2, &(0x7f0000237000)=0x0, 0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000055000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x2, @rand_addr=0xef2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0xc1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x3, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x2, 0xff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xfffffffffffffffd}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xdc) 2018/01/23 02:43:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') clock_gettime(0x0, &(0x7f0000d03000-0x8)={0x0, 0x0}) futimesat(r0, &(0x7f000029b000)='./file0\x00', &(0x7f000074a000-0x10)={{0x0, 0x7530}, {r1, r2/1000+30000}}) pread64(r0, &(0x7f0000415000)=""/167, 0xa7, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000e4f000-0x4)=0xfffffffffca6f22b) 2018/01/23 02:43:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005fc000)='/dev/cuse\x00', 0x80002, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000b9b000)={0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00005a9000)=0xf207, 0x4) r1 = socket(0x1e, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000808000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f55000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000fcd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt(r1, 0x10f, 0x87, &(0x7f00007be000)=""/0, &(0x7f0000ee6000)=0x0) 2018/01/23 02:43:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000251000-0x9)='/dev/sg#\x00', 0x7, 0x2001) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) writev(r0, &(0x7f000061d000-0x20)=[{&(0x7f00006ff000-0xe0)="25f6f6d7cfbff6dae158d871b294c68f8b27e657b32a4e4e7f7c77f3233ff6e768ceaab7dd433b5db8743e7fc2bc53bdb29c877d0e1025b402209b4666824ba8d66e14dddb7e09d4273dc06fd7b3f3aa41fde1a2c0f5e61166480964c551b60c7d96b1cfb16d3c9f8389c23d57d9ec12eac885c91df54569a8a4ee6ed99eddbc434ffb9f85bba38f539266e0465b884911bd61891f53659f5bd368957c79b98f11d87ea946d8341cb4a02684e3263c16cf27e26af55baf07d6627855e7dafbbab09f1a7057da773d1830515fc4e01d379dfa47bd6cef430a9864073e1113280e", 0xe0}, {&(0x7f0000ca4000)="26db8df8039eef7b63803442be2dd04ab6cff865558be772d05be8b7f849b48c0874025804ef09a60af87d0992b252a1b5d32e54a182693af3f3239205396ff2b07de40115307eb717ef74f1f3f2a8899c1d547ff211890c3064cea3f96c11ec1fce76fcf0a2df3d56bd4829085c877a2bcc1fb0e055cec821d77bb7227e4d8f8e8809e490d4a12a4cf5e899d8ec810580f6f95b69726e26ab2d88113a91b4c63ad4652f90587354404cec2b9b807ff375d0dfa5fe", 0xb5}, {&(0x7f000016f000)="b05efabfc7e3da6c47e7d1e5d0ce46a1a22fa1473d5cf1d245267ede78daa80b6672eae49677742a9b7605e03242667c851d743fec86d13e93230e2b67633c92601eba93309d18050e26ba719f", 0x4d}, {&(0x7f0000031000-0x84)="23949cdc578e0c295d578c9ebcc380e09c0d76bc78c001d24ae953ddae797c187340a40f317fe7714d92276468a90728b8c0803d414c0eb731ada911d67e911640e5aa239e185a823d5c8d366d530544da07937d38cfe83219b49640e6b60fe420489110cbbbebd2f259cb231e7bb43e00d81b7e540c25f82192e99558adfe620fd5a89b", 0x84}], 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000000101, 0x8001}, &(0x7f0000035000-0x4)=0x98) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/23 02:43:50 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b0e000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000967000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b1000+0xfa6)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000010b000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a08000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000a6c000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x2, 0x3, 0x1, 0x7, 0xa, 0x20, 0xa0, 0x5e, r2, r3}, {0x1, 0x81, 0x40, 0x1000, 0x0, 0x100000000, 0x2, 0x1}, {0x5, 0xfd, 0x4bac1766, 0x7}, 0x9a, 0xa, 0x1, 0x1, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x2, 0x3f}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xffffffffffffffff, 0x1, 0x1, 0xbd33, 0x2893, 0xfffffffffffffe01, 0x8}}, 0xe8) r4 = syz_open_procfs(0x0, &(0x7f0000736000)='net/icmp\x00') preadv(r4, &(0x7f00005bb000-0x8)=[{&(0x7f000093c000)=""/169, 0xa9}], 0x1, 0x0) r5 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000180000)={&(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000951000)=[], 0x0, &(0x7f0000209000-0x2a)=""/42, 0x2a, 0x0}, 0x0) read(r5, &(0x7f0000004000)=""/93, 0x5d) 2018/01/23 02:43:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4008000000000001, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000209000)=0x4, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000f53000-0x8)=0xffffffffffffffff) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f000086d000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008ae000)=@assoc_value={0x0, 0x48ee}, &(0x7f0000ec0000-0x4)=0x8) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a37000)='/dev/mixer\x00', 0x2000, 0x0) accept4$vsock_stream(r2, &(0x7f000069a000-0x10)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10, 0x80000) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000db2000-0x6)={r1, 0x0}, 0x6) poll(&(0x7f0000e29000-0x8)=[{r2, 0x3050, 0x0}], 0x1, 0x3f) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000af0000-0x10)={0x2, 0x8004, 0x6, 0x8, r1}, 0x10) shutdown(r0, 0x1) 2018/01/23 02:43:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ac0000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000081d000)=0xe8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000cef000)={0x1, 0x5, 0x0, 0x10001, 0xffffffffc1654db4}, 0x14) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000036c000-0x20)={0x100, 0x9, 0x208, 0x1, 0x6000000000000, 0x8, 0x100000001, 0x1, 0x0}, &(0x7f0000afc000-0x4)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000a7e000)={r3, 0xfffffffffffffff7, 0x400, 0x8001, 0x85, 0x1f}, &(0x7f0000086000)=0x14) bind$inet(r0, &(0x7f0000ea3000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = dup2(r0, r0) recvfrom$packet(r4, &(0x7f0000570000-0xecd)=""/4096, 0x1000, 0x40000100, &(0x7f0000735000)={0x11, 0xfc, r1, 0x1, 0xffffffffffffffc1, 0x6, @random="7903b929160d", [0x0, 0x0]}, 0x14) 2018/01/23 02:43:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000471000-0xc)={0x6, 0xffffffffffffffff, 0x1}) ioctl$KDENABIO(r0, 0x4b36) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$sndmidi(&(0x7f0000d71000-0x12)='/dev/snd/midiC#D#\x00', 0x7fff, 0x200) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 02:43:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x800, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) syz_open_dev$sndctrl(&(0x7f0000736000)='/dev/snd/controlC#\x00', 0xff, 0xa0180) dup3(0xffffffffffffffff, r0, 0x0) 2018/01/23 02:43:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f00007dd000)='./file0\x00', 0x202000, 0x20) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fa8000)='/dev/ppp\x00', 0x2100, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000742000-0x18)={0xf000, &(0x7f0000714000-0x8)=0x0, 0x0, r2, 0x2}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006a0000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000030e000-0x10)={0x0, 0x9, 0x0, 0x8}, &(0x7f0000274000)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000d1000)={r4, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00005ae000-0x8)={r4, 0x2}, &(0x7f000029d000)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000868000-0x20)={r0, &(0x7f0000aa1000)="", &(0x7f0000949000)="", 0x1}, 0x20) 2018/01/23 02:43:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000163000-0xc)={0x3, 0xffffffffffffff9c, 0x1}) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000810000)=""/0, &(0x7f0000d67000-0x4)=0x0) r1 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000e00000)={0x6}, 0x4) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000a19000)=""/102, &(0x7f000035a000-0x4)=0x66) syz_extract_tcp_res(&(0x7f00001c9000)={0x0, 0x0}, 0x80000001, 0x7) bind$bt_l2cap(r1, &(0x7f000066a000-0xe)={0x1f, 0x3, {0xafdc, 0x9, 0x2, 0x9, 0x80, 0x7fff}, 0x3ff, 0x10000}, 0xe) syz_extract_tcp_res(&(0x7f0000a1e000-0x8)={0x0, 0x0}, 0x9, 0x100000001) write$tun(r1, &(0x7f0000d1f000)=@pi={0x0, 0x6015, @ipv6={0x100000000, 0x6, "ea858c", 0x7b, 0x4, 0x10000, @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]}, {[@hopopts={0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x18, {0x80000001, 0x4, 0x6, 0x1, [0xffffffff, 0x6]}}]}, @fragment={0xbf, 0x0, 0xffff, 0x5, 0x0, 0x31, 0x2}], @tcp={{0x3, 0x1, r2, r3, 0x6, 0x0, 0xe, 0x80, 0x7, 0x0, 0x80000000, {[@sack={0x5, 0x22, [0x8ec3, 0xb3e1, 0x3f, 0x1974, 0x10001, 0x9, 0x7, 0x1]}, @eol={0x0}]}}, {"786845fac3acc6ca737af5a1d52075245ff94c"}}}}}, 0xa7) pread64(r1, &(0x7f0000415000)=""/167, 0xa7, 0x0) 2018/01/23 02:43:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0x2, 0x80a, 0x9, &(0x7f0000cf0000)={0x0, 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000ec8000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000f86000)=""/162) 2018/01/23 02:43:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000037e000-0x15)='/proc/self/net/pfkey\x00', 0x101001, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000efc000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) 2018/01/23 02:43:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000472000-0xa)='/dev/cuse\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000073f000)={0x0, 0xe0, 0x1, 0x4}, &(0x7f00009f6000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c49000)={r1, 0x60000, 0x3ff}, &(0x7f00002cf000-0x4)=0x8) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00005ed000-0xb1)="", 0x0) io_setup(0x7fff, &(0x7f0000e09000-0x4)=0x0) io_destroy(r2) 2018/01/23 02:43:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000b78000)={0x0, 0x100}, &(0x7f00004eb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ebd000)={r2, 0x7}, &(0x7f00000e4000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000195000)=@assoc_id=0x0, &(0x7f0000c96000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000090e000-0xa0)={r3, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9b1, 0x2, 0xffffffff, 0x3, 0x0}, &(0x7f000058a000)=0xa0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000c0d000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f00005ae000)=0x98) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/23 02:43:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xc0000000000036, &(0x7f000004b000+0xb99)="dc13b51a5b318a6e78dd5808712b2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be6000000fdff000000d359bdeb62e130769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000995000-0x1)="bd", 0x1) 2018/01/23 02:43:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) poll(&(0x7f0000f58000)=[{r0, 0x1000, 0x0}, {r0, 0x4160, 0x0}, {r0, 0x8000, 0x0}], 0x3, 0x6) fallocate(r0, 0x1, 0xfffffffffffffff7, 0xb3e1) bind$alg(r0, &(0x7f0000ac6000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00006ca000-0xc)={0x1, r0, 0x1}) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00002cd000)={0x1ff, 0xffff, 0x63f, 0x101}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/23 02:43:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000594000-0xbb)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@echo={0x5, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/23 02:43:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x9) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000001000-0x400)={"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"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001000)={{0xa, 0x2, 0xfff, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x0, 0xfffffffeffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x6e}, 0x1, [0x3, 0x7, 0x8, 0x1, 0xffff, 0xffff, 0x5, 0xa32]}, 0xfffffffffffffdc1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x77) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:43:51 executing program 6: socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x2e, &(0x7f0000006000-0x40)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) 2018/01/23 02:43:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 02:43:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = syz_open_dev$usbmon(&(0x7f0000286000)='/dev/usbmon#\x00', 0x5, 0x0) fstat(r0, &(0x7f0000daf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet(0x2, 0x3, 0xfffffffffffffff7, &(0x7f0000998000)={0x0, 0x0}) r3 = getpgrp(0x0) r4 = getpgid(0xffffffffffffffff) r5 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000012c000)={0x0, 0x0, 0x0}, &(0x7f0000b52000-0x4)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000145000-0x4)=0x0) fstat(r0, &(0x7f0000cb5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() sendmsg$netlink(r1, &(0x7f0000f78000-0x1c)={&(0x7f000068f000-0xc)=@kern={0x10, 0x0, 0x0, 0xc0}, 0xc, &(0x7f00009c3000)=[{&(0x7f0000673000)={0x1318, 0x31, 0x400, 0x0, 0x2, "", [@generic="b71b5800414b97e547edf659ed9e3ae4131dee3656978438f9ab9c1d5d12d038c8ac751f0758c59391dc4c6faebd92bc7a596184ceb921f847d11f36dcfc7076e8dc0a6891f05e38281b6b71520092c330bca980bf3899562a532999e314fa5c947c2f4f089a6f56796d98dc81bb7519104cd242a951ca54cb0d85bdeedb57e021afaa709c9f86a92d838f8e388046ecbf2162bdef31d1a1809ae8503e555a5cfd809be29feb723c2f8287c72ea8f1d5e3c81042c9ffb6c8400020609c157ab1e96d7b41cb14f13e6e9c5b66f2be41fd194e169e73473f78dd0193faa25524454707e91f099fd349aaaf68044fd0dfa818f7b3d49a7941a28e93ba533bc2ec", @generic="259396ec97af0a483885958c1aa6eb163190a38b459f0145367279717282da2cf43f61b45e9cc45edd", @nested={0x10f4, 0x1c, [@generic="68c477f170022316544f3d82fda692c2a82561e27f02b3f3196a89c12c76f114510f11484d615819d62e793ea78d2511c8a8f7569f4651b57b71e635f5413aec12c09bb2a1b62e6afcebfe1fbcbdd4329163d39ee2634409b2b58c04b7201c698579786c23191c6a", @typed={0xc, 0x4d, @uid=r2}, @generic="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@typed={0xc, 0x3a, @str='-\x00'}, @typed={0x18, 0x44, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="9da98e86d9d66fd17128205b2187c0e387b79c56cadd618c48f80b2d86367e70b579697a84facbe3a3283557bddb20f5cb0ba726c8ce0b739765b4d508389c8db856ff31ea753c20e6baf6ee6f807f69131623b88fc5"]}, @generic="9256d701629694d8f886f5f83d2ab8f9d288f29c23dc2955fa88642fd17a1e6a52ee2e92cd562f090293fb3b2a227049ee6c3d6179b1772de611abfe36b6eeacb1f57eacf26cc61bcce908fe3b217857b7ab8d6027e0b0849a8f974504419e545cf036a767777a6e1a278a8a4b45334c77890fc205e617ff5e34f7674e32477b028212c4e57fd223caa4032bcf94b3680dd5e644bc2435bf72acd3b15241bf78040363890f7b939489513087ff5a5c67dd15bccf0fb6fde807aa7e8267eb447f67311631e627503ce3e0325f9b9b9e797453c1751aed325f885e0b641f139e41", @typed={0xc, 0x7b, @u32=0x7}]}, 0x1318}, {&(0x7f00000fb000)={0x1b8, 0x21, 0x900, 0x5, 0x1, "", [@nested={0x1a8, 0x6c, [@generic="4b6f2105e4d83d7d08ee4c0a885fb08950bdd215a2a446003f5ce9306635d4705109fbf9c2e5247b7f7030d45572d43cc0f8e1db05b0213764a7d598ac781a73c94298c599e42392c204aef2989f1b449b9864e4ba26bdd635af94488ddf595d9a22ee21ecd644a06989286fd8765ef8150cf1954965394f48a61f", @generic="6a91fd08b139ef11f4195036c4f6de96446cccdb476c83c8ecff5b1246ece02f368f9e179f186d7676a6d849e5f8cc38d47928a8dce5d6c879282ef214e2eb2c433ee7498e38df5e29ec06b89ad4ac8376a305166926c0b2c7c11358ed9836e66551af57240fc55a580160951805b3f9704054d7ba253a533e719f8da54aefcf0bd2ad1edc4b17ce3e32acd2f503267ca5f674579da73b6348f3f67168d005534353b2861490f0c299120be782b1fe71a96bd606de04315e73dd", @typed={0xc, 0x3a, @pid=r3}, @generic="645dbedbfb06201a99272f79fc8b48f9a62fc2571517248b0107964f13d1be13c31908fdc4b0895081ee42064da3fd84639afae7a7e68249520efbdc673559511e6136a81742f2865d2c5bd70fe63a3ec331ff0e9b237768a89463787099ebaa"]}]}, 0x1b8}, {&(0x7f00007ae000-0xd0)={0xd0, 0x31, 0x20, 0x7, 0x0, "", 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", @typed={0xc, 0x77, @u32=0x100000000}]}, 0x21e8}], 0x9, &(0x7f0000cd2000)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}], 0xa4, 0x0}, 0x4000) 2018/01/23 02:43:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000063e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f00007bf000-0x8)='keyring\x00') r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) keyctl$revoke(0x3, r2) 2018/01/23 02:43:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:43:51 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000161000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000be9000)={0x5, 0xffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000b2a000)={0x0, 0x0, 0x0, []}, &(0x7f000005b000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00008bc000)={0x0, 0x0, 0x0, 0x0, r2}, 0x10) 2018/01/23 02:43:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000680000-0x28)=""/40, &(0x7f0000d4e000)=0x28) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/23 02:43:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000099d000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000415000)=""/167, 0xa7, 0x24) 2018/01/23 02:43:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f3a000)='/selinux/policy\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c42000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000956000-0x52)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 02:43:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000aa6000+0x832)={0x0, 0x0}) 2018/01/23 02:43:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x1000000000100) connect$inet(r0, &(0x7f0000d86000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00003b8000)=0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000059d000-0x4)=0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x3) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 143.379992] [ 143.381684] ===================================== [ 143.386513] WARNING: bad unlock balance detected! [ 143.391354] 4.15.0-rc9+ #185 Not tainted [ 143.395414] ------------------------------------- [ 143.400248] syz-executor7/20136 is trying to release lock (mrt_lock) at: [ 143.407231] [<00000000914882a7>] ipmr_mfc_seq_stop+0xe1/0x130 [ 143.413101] but there are no more locks to release! [ 143.418106] [ 143.418106] other info that might help us debug this: [ 143.424767] 1 lock held by syz-executor7/20136: 2018/01/23 02:43:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000063e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f00007bf000-0x8)='keyring\x00') r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) keyctl$revoke(0x3, r2) 2018/01/23 02:43:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000be5000-0x9)='/dev/sg#\x00', 0x100000003, 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a38000)=@assoc_value={r2, 0xffff}, 0x8) r3 = add_key$user(&(0x7f0000a7e000-0x5)='user\x00', &(0x7f00006ec000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e2f000-0x1000)="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", 0x1000, 0xfffffffffffffffe) r4 = add_key(&(0x7f000045f000)='rxrpc_s\x00', &(0x7f0000fdd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f5a000)="8ff23eb2d1390148ed80ad37e233a0ba464136cd03ea8260a1889ea171a09ad7774de13f0872940798f00a", 0x2b, 0xfffffffffffffffa) keyctl$link(0x8, r3, r4) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000735000-0x10)={0xff, 0xffffffff7fffffff, 0x1, 0x1f}) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) [ 143.429426] #0: (&p->lock){+.+.}, at: [<000000007dc4d4aa>] seq_read+0xd5/0x13d0 [ 143.437075] [ 143.437075] stack backtrace: [ 143.441562] CPU: 0 PID: 20136 Comm: syz-executor7 Not tainted 4.15.0-rc9+ #185 [ 143.448908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.458253] Call Trace: [ 143.460852] dump_stack+0x194/0x257 [ 143.464481] ? arch_local_irq_restore+0x53/0x53 [ 143.469153] ? ipmr_mfc_seq_stop+0xe1/0x130 [ 143.473483] print_unlock_imbalance_bug+0x12f/0x140 2018/01/23 02:43:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000063e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f00007bf000-0x8)='keyring\x00') r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) keyctl$revoke(0x3, r2) 2018/01/23 02:43:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000357000)='/dev/sg#\x00', 0x7, 0x2001) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000358000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8001}, &(0x7f0000d01000)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000077e000)={r1, 0x15, "862062366b2d5e93c1f2d45abacaeb1fdd3df0cb65"}, &(0x7f00001ab000)=0x1d) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) [ 143.478504] lock_release+0x6fe/0xa40 [ 143.482304] ? ipmr_mfc_seq_stop+0xe1/0x130 [ 143.486620] ? lock_downgrade+0x980/0x980 [ 143.490758] ? ipmr_mfc_seq_start+0x22f/0x3d0 [ 143.495249] ? memcpy+0x45/0x50 [ 143.498521] ? seq_puts+0xb5/0x130 [ 143.502054] _raw_read_unlock+0x1a/0x30 [ 143.506019] ipmr_mfc_seq_stop+0xe1/0x130 [ 143.510155] traverse+0x3bc/0xa00 [ 143.513604] ? seq_hlist_next+0xc0/0xc0 [ 143.517577] ? seq_lseek+0x3c0/0x3c0 [ 143.521283] seq_read+0x96a/0x13d0 [ 143.524816] ? lock_release+0xa40/0xa40 [ 143.528781] ? __lock_is_held+0xb6/0x140 [ 143.532836] ? seq_lseek+0x3c0/0x3c0 [ 143.536536] ? __fget+0x35c/0x570 [ 143.539988] ? seq_lseek+0x3c0/0x3c0 [ 143.543697] proc_reg_read+0xef/0x170 [ 143.547483] ? proc_reg_write+0x170/0x170 [ 143.551615] __vfs_read+0xef/0xa00 [ 143.555153] ? fsnotify+0x7b3/0x1140 [ 143.558857] ? vfs_copy_file_range+0x940/0x940 [ 143.563421] ? fsnotify_first_mark+0x2b0/0x2b0 [ 143.567978] ? avc_policy_seqno+0x9/0x20 [ 143.572012] ? selinux_file_permission+0x82/0x460 [ 143.576832] ? security_file_permission+0x89/0x1e0 [ 143.581730] ? rw_verify_area+0xe5/0x2b0 [ 143.585763] vfs_read+0x11e/0x350 [ 143.589189] SyS_pread64+0x15b/0x190 [ 143.592875] ? SyS_write+0x220/0x220 [ 143.596558] ? kcov_ioctl+0x56/0x1b0 [ 143.600242] ? fput+0xd2/0x140 [ 143.603410] ? compat_SyS_ioctl+0x77/0x2a30 [ 143.607701] sys32_pread+0x39/0x50 [ 143.611210] ? sys32_waitpid+0x30/0x30 [ 143.615067] do_fast_syscall_32+0x3ee/0xf9d [ 143.619360] ? do_raw_spin_trylock+0x190/0x190 [ 143.623924] ? do_int80_syscall_32+0x9d0/0x9d0 [ 143.628477] ? syscall_return_slowpath+0x2ad/0x550 [ 143.633378] ? prepare_exit_to_usermode+0x340/0x340 [ 143.638364] ? sysret32_from_system_call+0x5/0x3b [ 143.643179] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 143.647996] entry_SYSENTER_compat+0x54/0x63 [ 143.652378] RIP: 0023:0xf7fe3c79 [ 143.655711] RSP: 002b:00000000f77be08c EFLAGS: 00000296 ORIG_RAX: 00000000000000b4 [ 143.663399] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020415000 [ 143.670641] RDX: 00000000000000a7 RSI: 0000000000000024 RDI: 0000000000000000 [ 143.677881] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 143.685122] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 143.692362] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 143.699712] BUG: sleeping function called from invalid context at lib/usercopy.c:25 [ 143.707510] in_atomic(): 1, irqs_disabled(): 0, pid: 20136, name: syz-executor7 [ 143.714936] INFO: lockdep is turned off. [ 143.718980] CPU: 0 PID: 20136 Comm: syz-executor7 Not tainted 4.15.0-rc9+ #185 [ 143.726316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.735639] Call Trace: [ 143.738203] dump_stack+0x194/0x257 [ 143.741807] ? arch_local_irq_restore+0x53/0x53 [ 143.746448] ? memcpy+0x45/0x50 [ 143.749705] ___might_sleep+0x2b2/0x470 [ 143.753653] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 143.759508] ? __check_object_size+0x25d/0x4f0 [ 143.764066] __might_sleep+0x95/0x190 [ 143.767840] __might_fault+0xab/0x1d0 [ 143.771615] _copy_to_user+0x2c/0xc0 [ 143.775315] seq_read+0x875/0x13d0 [ 143.778827] ? lock_release+0xa40/0xa40 [ 143.782773] ? __lock_is_held+0xb6/0x140 [ 143.786809] ? seq_lseek+0x3c0/0x3c0 [ 143.790496] ? __fget+0x35c/0x570 [ 143.793925] ? seq_lseek+0x3c0/0x3c0 [ 143.797614] proc_reg_read+0xef/0x170 [ 143.801389] ? proc_reg_write+0x170/0x170 [ 143.805508] __vfs_read+0xef/0xa00 [ 143.809024] ? fsnotify+0x7b3/0x1140 [ 143.812715] ? vfs_copy_file_range+0x940/0x940 [ 143.817276] ? fsnotify_first_mark+0x2b0/0x2b0 [ 143.821832] ? avc_policy_seqno+0x9/0x20 [ 143.825864] ? selinux_file_permission+0x82/0x460 [ 143.830681] ? security_file_permission+0x89/0x1e0 [ 143.835582] ? rw_verify_area+0xe5/0x2b0 [ 143.839615] vfs_read+0x11e/0x350 [ 143.843049] SyS_pread64+0x15b/0x190 [ 143.846739] ? SyS_write+0x220/0x220 [ 143.850431] ? kcov_ioctl+0x56/0x1b0 [ 143.854121] ? fput+0xd2/0x140 [ 143.857287] ? compat_SyS_ioctl+0x77/0x2a30 [ 143.861582] sys32_pread+0x39/0x50 [ 143.865105] ? sys32_waitpid+0x30/0x30 [ 143.868965] do_fast_syscall_32+0x3ee/0xf9d [ 143.873260] ? do_raw_spin_trylock+0x190/0x190 [ 143.877815] ? do_int80_syscall_32+0x9d0/0x9d0 [ 143.882371] ? syscall_return_slowpath+0x2ad/0x550 [ 143.887272] ? prepare_exit_to_usermode+0x340/0x340 [ 143.892258] ? sysret32_from_system_call+0x5/0x3b [ 143.897074] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 143.901891] entry_SYSENTER_compat+0x54/0x63 [ 143.906273] RIP: 0023:0xf7fe3c79 [ 143.909608] RSP: 002b:00000000f77be08c EFLAGS: 00000296 ORIG_RAX: 00000000000000b4 [ 143.917286] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020415000 [ 143.924527] RDX: 00000000000000a7 RSI: 0000000000000024 RDI: 0000000000000000 [ 143.931782] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 143.939028] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 143.946273] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 143.953614] WARNING: CPU: 0 PID: 20136 at lib/usercopy.c:26 _copy_to_user+0xb5/0xc0 [ 143.961379] Kernel panic - not syncing: panic_on_warn set ... [ 143.961379] [ 143.968711] CPU: 0 PID: 20136 Comm: syz-executor7 Tainted: G W 4.15.0-rc9+ #185 [ 143.977340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.986663] Call Trace: [ 143.989225] dump_stack+0x194/0x257 [ 143.992826] ? arch_local_irq_restore+0x53/0x53 [ 143.997470] ? vsnprintf+0x1ed/0x1900 [ 144.001247] panic+0x1e4/0x41c [ 144.004410] ? refcount_error_report+0x214/0x214 [ 144.009136] ? show_regs_print_info+0x18/0x18 [ 144.013606] ? __warn+0x1c1/0x200 [ 144.017039] ? _copy_to_user+0xb5/0xc0 [ 144.020897] __warn+0x1dc/0x200 [ 144.024148] ? _copy_to_user+0xb5/0xc0 [ 144.028016] report_bug+0x211/0x2d0 [ 144.031635] fixup_bug.part.11+0x37/0x80 [ 144.035666] do_error_trap+0x2d7/0x3e0 [ 144.039525] ? math_error+0x400/0x400 [ 144.043300] ? lock_acquire+0x1d5/0x580 [ 144.047246] ? lock_acquire+0x1d5/0x580 [ 144.051192] ? __might_fault+0x110/0x1d0 [ 144.055229] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 144.060047] do_invalid_op+0x1b/0x20 [ 144.063731] invalid_op+0x22/0x40 [ 144.067159] RIP: 0010:_copy_to_user+0xb5/0xc0 [ 144.071620] RSP: 0018:ffff8801d584f920 EFLAGS: 00010206 [ 144.076956] RAX: ffff8801c7ba6200 RBX: 0000000000000043 RCX: ffffffff825ab895 [ 144.084195] RDX: 00000000001f0100 RSI: 0000000000000000 RDI: 0000000000000282 [ 144.091444] RBP: ffff8801d584f948 R08: 0000000000000000 R09: 1ffff1003ab09f00 [ 144.098685] R10: ffff8801d584f7c8 R11: ffff8801c1e2a108 R12: 0000000020415000 [ 144.105927] R13: ffff8801cb9d05a4 R14: 0000000000000043 R15: ffff8801c7b26a00 [ 144.113178] ? _copy_to_user+0xb5/0xc0 [ 144.117044] seq_read+0x875/0x13d0 [ 144.120558] ? lock_release+0xa40/0xa40 [ 144.124505] ? __lock_is_held+0xb6/0x140 [ 144.128543] ? seq_lseek+0x3c0/0x3c0 [ 144.132239] ? __fget+0x35c/0x570 [ 144.135679] ? seq_lseek+0x3c0/0x3c0 [ 144.139367] proc_reg_read+0xef/0x170 [ 144.143145] ? proc_reg_write+0x170/0x170 [ 144.147283] __vfs_read+0xef/0xa00 [ 144.150796] ? fsnotify+0x7b3/0x1140 [ 144.154488] ? vfs_copy_file_range+0x940/0x940 [ 144.159052] ? fsnotify_first_mark+0x2b0/0x2b0 [ 144.163611] ? avc_policy_seqno+0x9/0x20 [ 144.167646] ? selinux_file_permission+0x82/0x460 [ 144.172473] ? security_file_permission+0x89/0x1e0 [ 144.177377] ? rw_verify_area+0xe5/0x2b0 [ 144.181413] vfs_read+0x11e/0x350 [ 144.184845] SyS_pread64+0x15b/0x190 [ 144.188537] ? SyS_write+0x220/0x220 [ 144.192224] ? kcov_ioctl+0x56/0x1b0 [ 144.195912] ? fput+0xd2/0x140 [ 144.199085] ? compat_SyS_ioctl+0x77/0x2a30 [ 144.203384] sys32_pread+0x39/0x50 [ 144.206897] ? sys32_waitpid+0x30/0x30 [ 144.210759] do_fast_syscall_32+0x3ee/0xf9d [ 144.215060] ? do_raw_spin_trylock+0x190/0x190 [ 144.219617] ? do_int80_syscall_32+0x9d0/0x9d0 [ 144.224179] ? syscall_return_slowpath+0x2ad/0x550 [ 144.229084] ? prepare_exit_to_usermode+0x340/0x340 [ 144.234075] ? sysret32_from_system_call+0x5/0x3b [ 144.238894] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 144.243710] entry_SYSENTER_compat+0x54/0x63 [ 144.248091] RIP: 0023:0xf7fe3c79 [ 144.251426] RSP: 002b:00000000f77be08c EFLAGS: 00000296 ORIG_RAX: 00000000000000b4 [ 144.259114] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020415000 [ 144.266360] RDX: 00000000000000a7 RSI: 0000000000000024 RDI: 0000000000000000 [ 144.273603] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 144.280847] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 144.288116] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 144.295823] Dumping ftrace buffer: [ 144.299352] (ftrace buffer empty) [ 144.303037] Kernel Offset: disabled [ 144.306636] Rebooting in 86400 seconds..