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", 0x1000}], 0x4, 0x0, 0x0, 0x800}, 0x3}], 0x4, 0x20000050) r4 = accept4$unix(r2, &(0x7f0000003280)=@file={0x0, ""/108}, &(0x7f0000003300)=0x6e, 0x80800) r5 = syz_open_dev$sg(&(0x7f0000003340)='/dev/sg#\x00', 0x7d, 0x90003) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000003380), &(0x7f00000033c0)=0x8) r6 = getpgrp(0x0) sendmsg$nl_netfilter(r5, &(0x7f0000003740)={&(0x7f0000003400)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000003700)={&(0x7f0000003440)={0x284, 0x8, 0x6, 0x0, 0x6, 0x1, {0xc}, [@generic="88ddd9c4743a2be530365437c5154c20a2d05d9a8738bbe6b1d35b7c24ea22d4496ce4eaab1f189b9a967d39426af05419b0478fc5c1463fc6a92cba767baf9f12896dc71fa1f3a2f266592a56a7c7ae4966fd941b24b8272226d815f541f4083370f9bd6e27ce09885906bf", @generic="5e52a341f737284cec0a2cc2442441c22b38359deb93ffe12f9b5beff22f77135f22f69c8ec6f3445aef50f70c19e901cbd686c73db8aeca576834f04242afb8ec0200c5f401726dd820bfe0505a92748bae9e6503dec8ce36c53ce93b0cb3d8ce3e4e74d0f964b7a5af2327aa5c5f0fabb72b6d3fb26e6a867762a593ba75fff4e729aac5beb375b0e200f1310213e11d8de7a642ac14f22983", @typed={0x10, 0x23, @u64=0x9}, @generic="7c2fe2c895b02fa55d5643987852443618428db09609cdf3b61070f9c1f38721641f378c24b16d64344c097753d1102a22fb42022ff8b999d1f60dedaff1be32215a3ae8ea15512c8a8bac3a3006f545938ad40056e4fe7377671731b0234d184334432293e378dda5b535c18666a5163cffc3d0ea5dee6bd3e5a2da69", @typed={0xc, 0x7a, @pid=r6}, @generic="382e0c4b0544f849368caf72c31eaf303db437412afef505c67d9c06b120c5f17f40309dea74fbb289b64b92877b485991140c600ee73cc21b05dd11caa1fd7ff2242dd1ecf1734fef11096ee443a5a433db8d63fb50d8e2540afa3dffea00da3454150fe5c1b4d711efac44362a338618cb4b506f4566931604ea99e37eef30b1cb8c8069a253ac9d4b610c286e952a6c228ae2a85f7b089fa82f776f0e87fa4ed9887ae443690ce80ff5d10f654276abba8227dad6ef697692fffe3635f3fce8263472ececa718ee06f8eb79b9"]}, 0x284}, 0x1, 0x0, 0x0, 0x20000000}, 0x4001) inotify_init() ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000003780)=""/130) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f0000003840)=""/245) bind$unix(r4, &(0x7f0000003940)=@abs={0x1, 0x0, 0x3}, 0x8) remap_file_pages(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x4, 0x80000) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000003980)=0x6, 0x4) getpeername$ipx(r2, &(0x7f00000039c0), &(0x7f0000003a00)=0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000003ac0)={@common='erspan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000003b00)={@common='gretap0\x00', r7}) 2018/02/26 18:00:24 executing program 5: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x80000) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000080)="ca28e2caa890ef168de2f4f4cd773413663a33b4b7beb9643ae1775bccead9dc4cef7407ce4950e42891afea1a5838f1e9e158dec99fd4c2153b7b6b1062316da7e7bdcac9a666a4d28d90696bb7f4008af19de584ff57de99ce47a6f41ad67c24e0a57f374a771440caee7b820c9e1658cc69", 0x73) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) getpeername$ax25(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000200)={r2, 0x80000, r1}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000240)=""/4096, &(0x7f0000001240)=0x1000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001280)={0x0, 0x6b, "184bd5188dcbc7c235d7753f1de3cff10f4c884c42285ee2b704355daa79abe1f08df3857b779db13d63ab2b6ee93caec06171e23780636d13bbe1245995a4fa963cc05ac480b45633fb1dd223a28e123045a449b609249bea5d395305db499675094df4fce1c6cedd86d2"}, &(0x7f0000001300)=0x73) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001340)={r4, 0x7}, &(0x7f0000001380)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000013c0)={r5, 0x3ff}, 0x8) setsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000001400)="3a9335a22807147345fc1c35eec3f1adbb8d54a11c8e09b89b91ef5afbb0887a1ae95aa0bb347d59a07da113c9f9cb9cf9d77e32ced816dbaa1c6bcc85e25a7926639f826e0ee52f3021fba1517216969b3e2446c93e924fcb0ec8ff9a0b3ce72c7eb33b42dc9866766e6266346dadac5ca1f2a398bfb53a1779683150495ab8bb65950e67294c2aed38d729fc6a8f48ec4b9d43fe351008b292f77f1cb9835ad1f1ece83404461bdcfc3d253a4c18823c9835ab702f783dfbab039aca49c62e7ce68ec9a2f2431e100acaec17db1fcfb168d1d7", 0xd4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001500)={{{@in6=@remote, @in=@remote}}, {{@in6=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000001600)=0xe8) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000001640)=0x400000) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001680)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00000016c0)=[0x7fff, 0x7287]) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001700)={r5, 0x3f}, &(0x7f0000001740)=0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000001780)=0x1e, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000017c0)) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001800)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x306, @empty}, 0x10, {0x2, 0x1, @multicast2=0xe0000002}, @generic="203e7c24630dd9f6c0289f7cbeece267"}) getsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000001880), &(0x7f00000018c0)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001900)=0x0) ptrace$setregset(0x4205, r7, 0x3, &(0x7f0000001a00)={&(0x7f0000001940)="3bee0318a436adccc6bcd1670f525a5f8920aaf2545953b40bb55a44ca049f76ca99fa573cfcf38f58770b6b31d504cc5f6b3d3146c7bba6576dba0654e8800a09fbab11dffef11e19227dcdd102705c0a635ec709f9ec240c3ff5f934eb8e84193224757d01775ab3e9147326f2d5990bcc95c9aeae9c0f114a90a1ca87abe6f51a47b681e3876ddbc2da85f2c54cc757249d949a6bc1400ae71c3e5e9a3a1b3451d16e295a1a3ea8b213cdd369140547f393", 0xb3}) r8 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/pktcdvd/control\x00', 0x101000, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000002cc0)={&(0x7f0000001a80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002c80)={&(0x7f0000001ac0)={0x1188, 0x14, 0xb, 0x100, 0x0, 0x1, {0x2, 0x0, 0x7}, [@typed={0xc, 0x2e, @ipv4=@multicast2=0xe0000002}, @nested={0x112c, 0x7d, [@typed={0x20, 0x81, @str='cgroup}system]@\vem0@\x00'}, @generic="07949591a31bd1b22d6ad3e4774657f82e9f8b4e0eb122e49a075515b924f897dcd623cfa498a73e2b127c749943975d7d41f0542a2b2f60c8828c158ebe30b9f5e12129525ad2f67211c8d032b5600db3ace7892c270f1e298c9fe2d2fb11af3d783f015469a1ac9573c3c214eaf81f53", @generic="c7dbd9c0f125367b3d3d098d38fc889852dfa521b6468303fb0e7175a2d583efaec44ac0481b4bf5160c05644845fad7c5f5fe2e931e3926bdf99ee7d09e4be8f8431cf4e707191bb2b8ec948cdfc8b07baf3010e8ae516cf000baefff6d896926f91f03da5d11f5d66da5f66451c28dd38bcbf365d352bfc8f2b945c98237bd1ddbf2ede24c7c928a0402", @generic="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@typed={0xc, 0x75, @u32=0x1077}]}, @generic="eb2fa63e432d75842c274597c762d35a4a210787d3c3425cfff216ed16aabd6f87246f2dee281a04d28272d4aaa6a39bbe885fa4a7f7103bb2df5d8a"]}, 0x1188}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002d00)={r6, 0xfffffffffffffff8}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000002d40)={0x0, 0x0, 0x10000, 0x100000000}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40106435, &(0x7f0000002d80)={0x4e, r9, 0x10001}) socket(0x0, 0x2, 0x4) getsockopt$inet6_tcp_int(r8, 0x6, 0x22, &(0x7f0000002dc0), &(0x7f0000002e00)=0x4) 2018/02/26 18:00:24 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x1000, r0, r1, 0x0, 0x5, 0x400) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f00000001c0)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)={0x0, 0x0}) sendmsg(r2, &(0x7f0000001840)={&(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x1, 0x4, 0x1, 0x0, {0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffff}}}, 0x3a, &(0x7f0000000400)=[{&(0x7f0000000280)="a765b7d5d95607fb7095d72a10ecf6bf9687b9b932e05dcdeae819707328337ae13d764e14203e13a105056cdaccc34a21c3af334d4c7c72ba470b0c6b266a39c76a8b75b07be8b80f05fdeed799f24c486d6356df6438d5ed984d5e72b4fbd2cd01c42ab01a1c6d5150c1220922f264a85b6ed9f3363c93af6b3a5459ffce8d832d6cd48377187017d87b6011eb1388ea563be03692bd3d161fe59858817c7ba0201ac281861fb5f93957693b", 0xad}, {&(0x7f0000000340)="becc50c43474d1e6d9ec25677d91ac6b222443be74380442ece0f7be1e7638f11f3f695e7351bdaf3d443705e21812a752c8aa8f240d3a6c91d73cd5172b6e254e4e0031e5daf9c0882f5d433318e9ddc37c4db0dfc2282d398c66f308e63630496df197da516c16000b88e1c2174ae373abb1b07c06c1de2e9f00bc10c86016a923dc49d9ac242214ab9b75edf585f449425bda7ec4954f24e598d28d856e", 0x9f}], 0x2, &(0x7f0000000440)=[{0xe0, 0xff, 0x5, "0cef953fa397fd2c9f8786b33dc25bbb6878f9523012c43fe2279fbf6f96f91b18a7ca190cc0cc537dc2ca1a33da2187786fedf06720a25b3941aa72e829b600437a547f4fed076ec9b6b08963c174486b147afc3e65277b5ced7d2a49ac2afaa72883b7581b580b1cafb9dd55413e984486583756c1021fc997b96d5da781fef5e25e10ae7b299bcbf6b25ee2c25203c4004b2d9298f313f2c1d02ad8c56e3003d4c9f61532306586ceb87f8b8b7c0457fca85472ed420b6cbcdcc2b4937229f4586d9401641c25724318a6e04a70bbf417bc"}, {0x74, 0x112, 0x9, "4254b84642dbb924c1ca525df1420e851b23a90bd71763fc3cc763303252fe2b434c7248be06031c3967d7a198df7607f396aa36008235622d84e559b966110bac43d4d8ec2286aaf401b5313bbffd8237ff21848297dd56e19002b0101797a695689384db"}, {0x34, 0x84, 0x2, "5ba039bbfd3251ee719b3675d1209515c238af0c96ca872ef71032283f869e9847b7fd7abbc9"}, {0xfc, 0x11f, 0x6, "a9d299df5806e445308c9e1a3186cebf597955f34a2336667fd6ab2d451b1fd971e85c59cca90d38142db44256498ebea7876d0fb896d4ff8129ba4389656477a26cd58d54c0941285cae1f4e105a17469e812cfa68520a48583e595d5551d8fa7c0d630cf18264b2f54225970476c3d7f2acf71b0000773c2fc3737ea0397b47966dd23c0f52778897842f35b7f38b8a93f7b2ff4374d892bffb1f305f677127b776c4d4b65a90edf35625f7b4540abac00e5a04c3830cdd04b8edd5fe2122ed2750e7a088b26983d6b8074a567bb8c2d3a200a4aa55cc0b3cb701efda95c7345ab9371f5856fc7d5fc58d4d3d71df4"}, {0x1c, 0x113, 0x0, "2e41d2152186e33e6676104176"}, {0xcc, 0x111, 0x2, "8a4778a93f7e713710035b3cce02d4ced442372ba52f35873591068f68458663589832d1889401aadf8c03738865cf0a2468d3eee01c30e39898caa4fdbc29c40de316c2b4dc1d844f5288879f694c47237d21afbc6f7c35437798a82053a80c04c2670b393df0244d3235b59c4153f4c587e3316df991b4b7c3757f9c0c750e3195ae3733e5465405a8eff161ad02ad1030595372fb6f1757d44f6632069334dd21ceea6d0d2b6b3e3ae1879463f242c05970fafa202e3cd1ece5fd35d8dd"}, {0x80, 0x101, 0x6, "d1aa07fe76f9260e66dfc49755644f94049cf21e7bac15a758b3f3ad2fb6bee5df8361c8f071b1a36235bd05468c9e438f6540f39aa41dc094470613f2865ca77d60a303edf5d3e5e860b6262e635d6ca394f8cc3425bc46de6da07650cb9cf7cab69bfe100d9150a864fac81b9f42274300ed"}, {0x100c, 0x117, 0x1, "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0x13f8, 0x14}, 0x4040000) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001880)='/dev/sequencer2\x00', 0x801, 0x0) ioctl$LOOP_SET_STATUS(r6, 0x4c02, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x800, 0x6, 0x5, 0x68fd9d433e5bf688, "f2ffa7365a66640299fc665113f2cb34cbb167ade764dae73ff82d9a9a34349f1dfc91fa63dbf7fa8630f9654a360ab27fb6beb45765d454dd5afac462b29697", "37a2750bf8552dd47824ceca60ce1ad969b5c3ba431748c69a1ddf3ff3e4fda2", [0x180000000000, 0x200]}) removexattr(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)=@known='com.apple.system.Security\x00') fchdir(r5) fcntl$setpipe(r2, 0x407, 0x4) mknod$loop(&(0x7f0000001a00)='./file1\x00', 0xe008, 0x1) setsockopt$inet6_tcp_buf(r5, 0x6, 0xe, &(0x7f0000001a40)="79747ab06e1648ce7dd74814e0c0fe63f8e5d01753b213c6b613e95e3f0b59bfe709076dc2e03b75c1ad27c016e8529ad36a8ec006a76c8b43c8adc04ee89c3b5ef663f843759d34438c13be70f16c55708e079d3f8ed42481f66e4d5084f77277a07da27bd5b485e8a8e4d5754957d9938c4d49bd6de844a141794f933daab0fd2dbc2db94da9207772c2a155d1317b267731c468bd15ce2fb34335b5d50f6d1d5508ecd6f68fb0f4524037433dab6dab17def2717f2e45f256a0b5ca2205437e6ce02ff4fbb45f2dd3055b091cc08991182c2d88368ce9802a0f", 0xdb) ioctl$EVIOCGKEYCODE(r6, 0x80084504, &(0x7f0000001b40)=""/174) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000001c00), &(0x7f0000001c40)=0x14) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000001c80)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x1}) setsockopt$inet_dccp_int(r6, 0x21, 0xe, &(0x7f0000001cc0)=0x3, 0x4) setsockopt$sock_timeval(r6, 0x1, 0x15, &(0x7f0000001d00)={0x77359400}, 0x8) ioctl$SNDRV_TIMER_IOCTL_STATUS(r6, 0x80585414, &(0x7f0000001d40)=""/10) renameat2(r6, &(0x7f0000001d80)='./file0\x00', r6, &(0x7f0000001dc0)='./file1\x00', 0x0) getpeername$netlink(r6, &(0x7f0000001e00), &(0x7f0000001e40)=0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001e80)) ioctl$sock_inet_udp_SIOCOUTQ(r6, 0x5411, &(0x7f0000001ec0)) socket$inet6(0xa, 0x80000, 0xc00000000000000) ioctl$sock_ifreq(r3, 0x8918, &(0x7f0000001f00)={@generic="d0b1cfab89d879043b425c3ee24b1b17", @ifru_ivalue=0xfffffffffffffff7}) ioctl$TIOCEXCL(r6, 0x540c) fcntl$setpipe(r2, 0x407, 0x5) setsockopt$inet_dccp_buf(r6, 0x21, 0xf, &(0x7f0000001f80)="52e76d9da3106f441445448571f979bd080763b187e02bbe650eca8f30e8ff4bd097556df8b78418482592d36d979bffe1ceb8f97142b21328e2cc651945b80da579a9cd843278d32d1ce70813b826004f3ae6450962e23d06a2271404466661a29a27747462808479371933d77bebda39e917c9f2627e7cb235ffde30d5a189f29a790b71cc4efd24cef770567ea815324d4bb4119ad2cf40cfce3092d011e9daa95dbb21b2d68639f8cb865dafddd049d9265032fb7a710c45d5ae02738402f75e0f27dc2957eb46224e82fd4ba7e3631cb8036a7ef466390ae2afe882aaf9db661254a0532a", 0xe7) sendmsg$nl_netfilter(r6, &(0x7f0000002180)={&(0x7f0000002080)={0x10, 0x0, 0x0, 0x2000c004}, 0xc, &(0x7f0000002140)={&(0x7f00000020c0)={0x44, 0xb, 0x3, 0x110, 0x2, 0x3, {0xd, 0x0, 0x2}, [@typed={0x18, 0x4e, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x53, @fd=r3}, @typed={0xc, 0x95, @str='\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0x800}, 0x44) r7 = add_key$user(&(0x7f00000021c0)='user\x00', &(0x7f0000002200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002240)="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", 0x1000, 0xfffffffffffffff8) keyctl$update(0x2, r7, &(0x7f0000003240)="4f13f05d1ab7528f53c2ba32fa908bc8ff344d7b02f8da8e077092377ff330a0b01f5807e91a2a8cd092edd85746829a0fa3c9f7d6178c69005fca42695b65f1dd142cec64c57318734021695ecdd1d7612f", 0x52) [ 38.575478] IPVS: Creating netns size=2552 id=1 [ 38.617633] IPVS: Creating netns size=2552 id=2 [ 38.659935] IPVS: Creating netns size=2552 id=3 [ 38.716708] IPVS: Creating netns size=2552 id=4 [ 38.800241] IPVS: Creating netns size=2552 id=5 [ 38.920718] IPVS: Creating netns size=2552 id=6 [ 39.034212] IPVS: Creating netns size=2552 id=7 [ 39.165298] IPVS: Creating netns size=2552 id=8 2018/02/26 18:00:28 executing program 2: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='/') renameat2(r0, &(0x7f000000bfec)='./file0/file0/file0\x00', r0, &(0x7f000016517f)='./file0\x00', 0x0) 2018/02/26 18:00:29 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x6) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000040)=""/50) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xed4, 0x20000000000081) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000000)={0x5, 0x5, 0x77af, 0x8, 0x3}) mlockall(0x3) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0)=0xfff, 0x4) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x0, 0x4000000000ef, &(0x7f0000ff7000/0x9000)=nil}) writev(r1, &(0x7f0000000040)=[], 0x146) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x80000001, 0x102) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000000100)={@multicast1, @rand_addr, @multicast1}, &(0x7f0000000140)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)) 2018/02/26 18:00:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x16) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x10000000, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000000)={0x100000000, 0x3ff, 0x1ff}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x531100, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000011000)=ANY=[@ANYBLOB="1c0000005a0043040000000000050000000000000800020000000000"], 0x1c}, 0x1}, 0x0) 2018/02/26 18:00:29 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003cff4)={0x0}, &(0x7f0000048000)=0xc) r1 = open(&(0x7f0000000080)='./file0\x00', 0x22046, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x2b2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={r2, 0x69, "6e8294123beed199aa835690d2d204a49d6840da1ed8a8b9790e1b8ebf7555b37c12153fef1f4c32548e2222493d6ee59330164d83d2c9184da58f85bc097167c564f553b75595cf81a803eb9cc195e9d05a17c37e89757dbe429d13cbd3e224e9614dd2cc74624a1c"}, &(0x7f0000000140)=0x71) ioprio_set$pid(0x2, r0, 0x0) 2018/02/26 18:00:29 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x3fff) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x807fc) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fchmod(r0, 0x0) dup2(r0, r2) 2018/02/26 18:00:29 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@rand_addr=0x6, @in=@rand_addr}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) connect$inet6(r0, &(0x7f00008bc000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0xffffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x23c) 2018/02/26 18:00:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x1000081005) sendfile(r0, r1, &(0x7f00000004c0), 0x9) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f0000c51ffc), &(0x7f00007d1000)=0x4) 2018/02/26 18:00:29 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x480, &(0x7f000002c000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000080), 0x2e) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x9fb, {0x2, 0x1, @multicast2=0xe0000002}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, 0x0, 0xfff, 0x3, 0x0, 0x0, 0xeb, 0x6}) getxattr(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)=@known='trusted.syz\x00', &(0x7f0000000100)=""/225, 0xe1) getdents64(r0, &(0x7f0000000200)=""/70, 0x46) [ 43.660236] mmap: syz-executor4 (5213) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/26 18:00:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00006caff8)='net/arp\x00') r1 = syz_open_dev$sndseq(&(0x7f0000da8000)='/dev/snd/seq\x00', 0x0, 0x42102) sendfile(r1, r0, &(0x7f00003e1000)=0x2, 0x3ff) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) 2018/02/26 18:00:29 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x158}, 0x1}, 0x4000001) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000e44ffc), 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x9, 0x8008, 0x3fc, 0x4, 0x0}, &(0x7f0000000040)=0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x40, 0x0) setsockopt$inet_opts(r0, 0x0, 0x45, &(0x7f0000000240)="5b90dec6085c8fed04a93c543309fc92a80ccc03d725faa1019c50f1d88d749dfb6e820a3b8512cd764d59307aa945991a770c9d19a499ccdc906111dc12fe0bbb5bae7e8f32b3cd49487d0f5cd36af25cab5c5b006ec021041aa6927ed36d2e54593d4c1addf26398b39f4cbd5472946dfc23b24d5e5330bf99a8271fd72ac8a80e4d4ab18abdeac2100a554a28acf69ae9d07d44371893b756ed1f7eae0f637799295d8825fd2c39e566337ab6ec7bbc2ba95d6738ca526961b18360cc2c72ab0d59a78ff74168646ccef1130fd29a8cae55203cba9989536b868ca62027f1ad2bce0d", 0x25) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={r2, @in6={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}, 0x3, 0x54, 0x7, 0x8, 0x7}, &(0x7f0000000140)=0xa0) socket$inet6(0xa, 0x2, 0x76ff) 2018/02/26 18:00:29 executing program 5: clock_getres(0x746624aec8175bfc, &(0x7f000062e000)) socketpair$inet6(0xa, 0x4000000000, 0xaf1, &(0x7f0000000000)={0x0}) sync_file_range(r0, 0xfffffffffffff801, 0x6, 0x1) 2018/02/26 18:00:29 executing program 1: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0}) r1 = accept4(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000000000000000000000619f5c3e8ae15f9dc0f5f24f686489713955a6046604e9ac1e4c19c251c1e4446d4c7ffe9771a96e4f1e3cef376b88c851d1ffb019a8ab04d2629c8eaae09e3a8c2c59b66432544d0aea23ae7231b31e5d34e75f0fa3c03392223bd9ffa38f086ee8529cfe922e40cc98f9fd82055a3fb06a02334cc45908a3b8017651911297698a14911a5ae27beaaf68410468ed2ba1b4633d124def03fcbf07e9deb98d4c9a276bf1b480a8c46383bf2a9415a12ac70e025777b463f6b1deb4472baefcb9654361676e6de4ad3b814f2c912f892a9856936ecd6a9c238f5f90"], &(0x7f0000000080)=0x10, 0x800) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000000c0)=ANY=[@ANYBLOB="02000000000000000a004e200600000000000000000000000000ffff00000001040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f00000000000000000000000000020000000a004e2207000000ff010000000000000000000000000001810000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2381000000ff020000000000000000000000000001050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000"], 0x190) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="aeda2fc7262d7f91a0b4f77bc179af60776853145da6e0b10d669934f5b30bc46898add1c58e74c5909924dc91124b97dd257d"], &(0x7f0000000280)=""/138, 0x22d) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008c2fe0)={@generic="6c6f3a33f57ba265c9c4fcc52956cea2", @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) utimensat(0xffffffffffffffff, &(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)={{0x77359400}, {0x77359400}}, 0x100) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 2018/02/26 18:00:29 executing program 7: r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000000)={0x2, 0x0, {0x2, 0x2, 0x0, 0x3, 0xffffffff}}) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000080)=""/84) setsockopt(r0, 0x0, 0x32, &(0x7f0000000000)="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", 0x1000) setsockopt(r0, 0x107, 0xf, &(0x7f0000001000), 0x0) 2018/02/26 18:00:29 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) socketpair(0xa, 0x1, 0xbb, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x7fff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000000c0)={r2, 0x100000000, 0x79, "e3eb7fba55d78fb6c58edb3d56681b19f2e86f30a95c85dd8e121d24e7d32ca5a5bc513964e03f35dc6932bec33a52af38fdbb98a2c2159a7e84bd71c0b72b4d205d089bb3a2ea53dd304fbb01b440b7f5a50de0c4de4c9abb2bd33cb92b894652eb0730087d400086eaf0288d3403079de339bc955d2de08d"}, 0x81) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}]}) 2018/02/26 18:00:29 executing program 3: unshare(0x8000000) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) getdents(r0, &(0x7f0000000040)=""/216, 0xd8) r1 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) mq_notify(r1, &(0x7f00004f0000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}) r2 = dup(r1) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000008, 0x30, r1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000040)={0x9}, 0x4) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x10080) readv(r2, &(0x7f0000000180)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) 2018/02/26 18:00:29 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000080), &(0x7f00000000c0)=0x3bf) 2018/02/26 18:00:29 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x31, r0, 0x1) futex(&(0x7f0000001000), 0x8c, 0x1, &(0x7f0000191000), &(0x7f0000000000), 0x0) [ 43.858791] audit: type=1400 audit(1519668029.665:5): avc: denied { set_context_mgr } for pid=5280 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 43.898096] audit: type=1400 audit(1519668029.705:6): avc: denied { call } for pid=5280 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/02/26 18:00:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f000067fff8)='syscall\x00') sendfile(r0, r1, &(0x7f0000000000)=0x4, 0x3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x14, "54634cc8feeb5da47fdef94d0acd959cdcf308e7"}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r2, 0x57, "056fea74fcad078e7f43dc8aaa0e86ee91f364adac66d4401bd0f1d90e71872e311ca2787ebc26921c31971788cac5d24838a915d49f0cf5f5d18aee4b3b4a76425c26c9996d63e29007ab4e60b86cfeb321029456091b"}, &(0x7f0000000140)=0x5f) 2018/02/26 18:00:29 executing program 4: socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) recvfrom(r0, &(0x7f0000000040)=""/251, 0xfb, 0x2000, &(0x7f0000000140)=ANY=[@ANYBLOB="180002000000000200007f000001000000000000000000020000000000000000"], 0x20) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000088cfdd)="220000001800070700be0000090007000a00f6885100000900f8ff0005000280ff45", 0x22) pipe(&(0x7f0000000000)={0x0, 0x0}) r4 = add_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="33cdf702", 0x4, 0xffffffffffffffff) epoll_pwait(r2, &(0x7f0000000040)=[], 0x0, 0xffff, &(0x7f0000000080)={0x8}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000040)={0x7}, 0x1) r5 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r4) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000040)={0x20002014}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) add_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="a417d7d600825aa16907fec6d937155eab16ad787b18e070d51c53d9cd10a70cdf83da655efa960649d39744d7108e98d22beba60e273fcbc36aec5e4009c75b9fe91ab0c1899a6295dc8e303b9586f40eaa2d5a66d0c3b6a06b5e20e5d86a3d8286a549414186382a37ed0ceb6a2336d70b2e1c0c4416cc0008290acfa33406acc5714d96db7cda38bc1654f3c2b015c5024681e2bab71fde7c0ffc03b075f73cf99746aa78b28455368a2af88b9458db643c8324844da1be3b21bcf5f4e7aac4f3fd69f514f6834b707e6ae0136f1cff0e518177b36a82b787f77165bcc220e28ffacc29f0eb60e531178b55aa6b", 0xef, r5) ioctl$VT_WAITACTIVE(r6, 0x5607) ioctl$GIO_SCRNMAP(r6, 0x4b40, &(0x7f0000000040)=""/200) getsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/02/26 18:00:29 executing program 6: mmap(&(0x7f0000000000/0xe7b000)=nil, 0xe7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000e7a000)='ceph\x00', &(0x7f000052d000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000e7a000)='bdev/\x00', 0xffffffffffffffff) r1 = request_key(&(0x7f0000aa2ff6)='blacklist\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000821fff)='\x00', 0xfffffffffffffffd) keyctl$instantiate(0xc, r0, &(0x7f0000b7df17)="c4ba5b9264d1832edcf5879e691845e49b233dae59613165808ecb85cb9a1939a3a0d19cf570aa9764860f1d6051d8d72aba70d578fb690e05ae1b152ed62b6f22efdf718ac9699998f4a9f168d7640d3df86f89f1195dd3e06606c2b21543f8e4b7c277faf2579025fd8024a0dcefdaa6e70f1aefa31d68f33f7027ad775aca699e181032ba5400a0acffb10dafa3509415437a41cc376cef978b0c01ea8160e38a95b7a16abc41e19537a2039a248096176878c744814cafd2966d72adb6047d4a830a14ebec2f9552d7c6e19768ffc19d8c407c862095ba0b5136ca5a0234af2c2a29679c3a8ba9", 0xe9, r1) r2 = memfd_create(&(0x7f0000663000)='GPL*bdevself{GPL-user\'/trustedtrusted%\x00', 0x2) setsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000000000), 0x4) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, 0x32) r6 = socket$l2tp(0x18, 0x1, 0x1) close(r4) dup2(r6, r5) 2018/02/26 18:00:29 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x80000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f0000789fd4)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)=@ethtool_regs={0x4, 0x10000, 0x76, "e29a9619cb47c84dc1b2cc3c63f7cd412f01fb1cbd8bb04135e7dd09a20bf65de49ea820fdceacb331bf21561fca4d7c56a3bfc728700d24b11c91db094c63aa9d51546e0a8879f88e656c0eb01e0bbfbda3ffff2d3f6997d2ce60c0c423f8d9af0ff2bd5c44ed5ae32abe4a1e7e07adaef12187d70c"}}) 2018/02/26 18:00:29 executing program 1: sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000000) munmap(&(0x7f00004ea000/0x4000)=nil, 0x4000) pipe2(&(0x7f0000000000), 0x800) 2018/02/26 18:00:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="acf6a3a92d4c940cb802d35e71c7b2033a6d0198fd98af43ea47aefacc965f8c944a20bbc210f77d642ac70a10f2654b61d9ebd501cb1b2ee1c37583e8112af62b47d8ac38bf60b9039cebe442f184a8da057c4cc728cd885d1215ab1ad2aa62ab0041e8f46ed952bb72bfea75b73d8f9fc346fc8f08eb651ba27e49d182269c5b365a4926dbf017863ba09c8fab5e8f4eb3a8b533efb28a595f99969d4ee4b67712e3cf3a4f525d7702260866d24f66f690779faf", 0xb5, 0xfffffffffffffffe) keyctl$get_security(0x11, r1, &(0x7f0000000140)=""/207, 0xcf) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = dup3(r2, r0, 0x0) writev(r3, &(0x7f0000000080)=[{&(0x7f0000000000)="580000001400192340834b80040d8c56ffffffff8004810000000000000058000b4824ca944f64009400050028825aa800000000000000ec00f0fffeffff09002200fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/02/26 18:00:29 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000000)=""/214) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x5}}, 0x2, 0x1, 0xffffffff, 0x100000001, 0x100000000}, &(0x7f00000001c0)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000200)={r3, 0x2}, &(0x7f0000000240)=0x8) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0xfffffe78, 0x0, &(0x7f0000008000)}) 2018/02/26 18:00:29 executing program 7: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) syncfs(r0) setrlimit(0x0, &(0x7f0000000080)) clone(0x0, &(0x7f0000623000), &(0x7f00002cfffc), &(0x7f0000000040), &(0x7f0000000000)) [ 43.950117] binder: BINDER_SET_CONTEXT_MGR already set [ 43.955606] binder_alloc: 5280: binder_alloc_buf, no vma [ 43.961516] binder: 5280:5289 ioctl 40046207 0 returned -16 [ 43.968059] binder: 5280:5298 transaction failed 29189/-3, size 0-0 line 3128 [ 43.981942] binder: undelivered TRANSACTION_ERROR: 29189 [ 43.987804] binder: release 5280:5289 transaction 2 out, still active 2018/02/26 18:00:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') sendfile(r0, r0, &(0x7f0000000040), 0x7fffffff) fcntl$setflags(r0, 0x2, 0x1) 2018/02/26 18:00:29 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10001, 0x0) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00000000c0)={0x9, 0x3, 0x40}) clock_gettime(0x8, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) socketpair$inet6(0xa, 0x7, 0x400, &(0x7f0000000000)) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{r1, r2+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000000100)) 2018/02/26 18:00:29 executing program 0: mkdir(&(0x7f0000017ff6)='./control\x00', 0x0) r0 = open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) fchownat(r0, &(0x7f0000a96ff6)='./control\x00', 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000000)={{0x4, 0x7fff}, 'port0\x00', 0x10, 0x10000, 0x9, 0x8, 0x80000001, 0x7, 0x0, 0x0, 0x1, 0x7}) fcntl$setsig(r0, 0xa, 0x39) 2018/02/26 18:00:29 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x203, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x83, @tick=0x7f, 0x6, {0xfffffffffffff555, 0x9}, 0x5, 0x2, 0xda}) flock(r0, 0x0) [ 44.000680] binder: undelivered TRANSACTION_COMPLETE [ 44.015172] binder: 5317:5326 ioctl 80404519 20000000 returned -22 [ 44.024920] binder: send failed reply for transaction 2, target dead [ 44.078403] binder_alloc: binder_alloc_mmap_handler: 5317 20000000-20002000 already mapped failed -16 [ 44.086540] binder: 5317:5332 ioctl 80404519 20000000 returned -22 [ 44.100643] binder: BINDER_SET_CONTEXT_MGR already set [ 44.109590] binder_alloc: 5317: binder_alloc_buf, no vma [ 44.115152] binder: 5317:5332 transaction failed 29189/-3, size 0-0 line 3128 2018/02/26 18:00:29 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x1) pwrite64(r1, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000000ff5)={&(0x7f0000011000/0x3000)=nil, 0x3000}) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000)=""/4096, 0x1000) 2018/02/26 18:00:29 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) getpeername(r0, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000000040)=0xffffffffffffff92) r1 = socket$inet6(0xa, 0xf, 0x2) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f00006a5ffc), 0x4) accept4$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10, 0x80000) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) getuid() 2018/02/26 18:00:29 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r1 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080)={0x800}, 0x4) request_key(&(0x7f0000000140)="e173796d6d657472696300", &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='-\x00', r0) 2018/02/26 18:00:29 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000d7afa8)={0x0, 0x12, 0x0, @thr={&(0x7f0000572000), &(0x7f0000180000)}}, &(0x7f00002f5000)) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB='\n\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000040)=0x2e, 0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0xff, 0x1, [0x2]}, &(0x7f00000000c0)=0xa) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r2, 0x3}, 0x8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x90001, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)={0x20000001}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@broadcast, @in6=@dev}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) 2018/02/26 18:00:29 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x280080) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x20000000) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000080)='..', 0x1) mount(&(0x7f0000000080)='..', &(0x7f00000000c0)='..', &(0x7f0000000100)='squashfs\x00', 0x10400, &(0x7f0000000140)="0f0330312413dda7d2fec7f33bd63a6fe032ec9dbae2b0cd1b7e602c8937dc5be5012e3ab1dfda16dc12e8") mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x1000000, &(0x7f0000000140)="3c6dd19138ad5fe5c0632a54571ca75fae4505803b1b14c6b95f562bb1766265b0ffc7fd3aeb81c135c6f9a607f5957e86e411a625669c9e8b0ecb3c2b4be8334ce295a72b8481809a6438aa3695c7ebf943c021d43addb7e2c70c6b0d5d19911557d0ed935b571e8fe2f0844b3ebc4b8ad67894eec67253b4c10197527b2cfb8fdd4944c9bc080940d0cd6304eb28755d27a69a9484ac7d606cc2456a0a3a235aa172c7600254f9f6bd5f0e18034e4a7ebfd76728ab52e7c3c8c42c1e481420c02c8eae8899e908d2f6d52b5894b528749f6be91b819cdc8e4fb2b4254d0f08c742ee7d501183579b016eb2a772") mkdir(&(0x7f0000000240)='./file0\x00', 0x100) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='..') setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000280)={0x0, 0x2710}, 0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x20000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x2, 0xfffffffffffeffff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, {0xa, 0x2, 0x50, @mcast2={0xff, 0x2, [], 0x1}, 0x81}, 0x1, [0x8, 0xd52b, 0x40, 0x8, 0xffffffffffff7fff, 0x2, 0x9, 0x2]}, 0x5c) 2018/02/26 18:00:29 executing program 1: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fccff0)=[{&(0x7f0000000000)='w', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000cf1fd0)=[{&(0x7f00000f4ff1)='F', 0x1}], 0x1, 0x0) finit_module(r0, &(0x7f0000000040)="6e6f6465762d2c6d643573756d73797374656ddc403a2e5c00", 0x2) vmsplice(r0, &(0x7f0000000780)=[{&(0x7f0000000680)="a0f4", 0x2}], 0x1, 0x0) timerfd_create(0x6, 0x0) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x2710}, {0x0, 0x2710}}) 2018/02/26 18:00:29 executing program 3: r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x8001}) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00009ceffc), &(0x7f0000000ffc)=0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0x1c058000, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@empty}}, &(0x7f0000000180)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in=@rand_addr=0x5, @in6=@loopback={0x0, 0x1}, 0x3, 0x0, 0x0, 0x10000, 0x2, 0x20, 0x20, 0x62, r1, r2}, {0x10000, 0x3, 0x8, 0x0, 0x6, 0x9, 0xd2, 0x8}, {0x580a, 0xe81, 0xffffffff, 0x4}, 0x8, 0x0, 0x2, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x33}, 0x0, @in=@empty, 0x2, 0x0, 0x3, 0x1, 0x101, 0x3, 0xbed}}, 0xe8) sendto$packet(r0, &(0x7f0000000400)="0af1e5be8847ae2684e47a3f292d26424e9cf26be8a072d8d103ecdc9e38f97667581d781a15f614bc17fd4b8799223165811d90f467d211a545c011c87e29aaddd54483f851920c3172d7f0491c3d785a01b80ff41467310536572b18227330a545c3637c698e8cca030421288c5f630e5906f30f5eb096dc9439ff36626550e881232cb2ad62d7fde4247d", 0x8c, 0x40, &(0x7f0000000040)={0x11, 0x1a, r1, 0x1, 0x33, 0x6, @empty}, 0x14) 2018/02/26 18:00:29 executing program 2: r0 = socket$inet(0x11, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x10000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000000040)="80d2ddbca403dc770bdcff5d843d5efddec2bf4e4661742c8871e90fa2506ae4"}) getsockname(r0, &(0x7f0000001000)=ANY=[@ANYBLOB="0000000000000000000000c600000000"], &(0x7f0000001080)=0x10) 2018/02/26 18:00:30 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={@generic="f65f493ce4b720531a8c8f1eb2be5350", &(0x7f0000000000)=@ethtool_coalesce={0xe, 0x8001, 0x1000, 0x3, 0x6, 0x1, 0x1, 0xa1bd, 0x3, 0xb36b, 0x81, 0x10001, 0x8, 0x5, 0x2b7, 0x1, 0x80000000, 0x2, 0x1, 0x5, 0x0, 0x6, 0x8}}) 2018/02/26 18:00:30 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000002540)=[], 0x0) 2018/02/26 18:00:30 executing program 6: mkdir(&(0x7f00001af000)='./file0\x00', 0x0) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000279ff8)='./file0\x00', &(0x7f0000283ffa)='ramfs\x00', 0x2, 0x0) r0 = open(&(0x7f00001fd000)='./file0/file0\x00', 0x8140, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x4, 0x2}, {0x6}, 0x2, 0x2, 0xf54}) execve(&(0x7f0000159ff2)='./file0/file0\x00', &(0x7f0000000000)=[], &(0x7f000001e000)=[&(0x7f0000000000)='ramfs\x00', &(0x7f0000104000)='(\x00']) [ 44.124509] binder: 5317:5326 ioctl 40046207 0 returned -16 [ 44.137671] binder: release 5317:5332 transaction 5 out, still active [ 44.160553] binder: send failed reply for transaction 5, target dead 2018/02/26 18:00:30 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000100)=@dstopts={0x0, 0x1, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x12) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x2, 0xe133587d684b05f8) 2018/02/26 18:00:30 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x40, 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x200) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/26 18:00:30 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0xc0400) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x73, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000018013b4d9355ef99078022fd2ef1cc8b0d3d29331735989f00fe196f80522e72f914272e5785ab332c683e85921e7889a3e254fba162e67efb3db185da4d7916c34c62d99f7ce149d67152b7a939759f435aebc638eb630484c88c48145828a54efa84024d44a635bed495ef84bb42cd1a0e370d051fde3941e58adf84fba88a3913add57bdcf031d3008e9a7894e284363633c4b729cbaa9d06930ff7d16d5496d0fd92568322ed3b8b0fffd9d2273f1"], 0x6) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f00000002c0), &(0x7f0000000000)=0x4) 2018/02/26 18:00:30 executing program 5: unshare(0x8000400) r0 = socket(0x1, 0xa, 0x0) flistxattr(r0, &(0x7f0000d14000)=""/15, 0xf) 2018/02/26 18:00:30 executing program 3: socket$packet(0x11, 0x3, 0x300) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x10081) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) r2 = getpgrp(r1) capget(&(0x7f0000000000)={0x19980330, r2}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4000000000}) 2018/02/26 18:00:30 executing program 1: unshare(0x8000000000000400) r0 = memfd_create(&(0x7f0000001740)='self\x00', 0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001780)={0x0, 0xffffffffffffffc1, 0x2, 0x6, 0x1}, &(0x7f00000017c0)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001800)={r1, 0x86a}, &(0x7f0000001840)=0x8) r2 = socket(0x18, 0x0, 0x1) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), 0x4) getsockname(r2, &(0x7f00007f2000)=@generic, &(0x7f0000fad000)=0x80) 2018/02/26 18:00:30 executing program 2: mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x0, 0x0, 0x2}, 0x8) link(&(0x7f000001e000)='./file1\x00', &(0x7f000001fff8)='./file1\x00') unlink(&(0x7f00009ff000)='./file0\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x80, 0x4) [ 44.288463] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/02/26 18:00:30 executing program 0: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) accept4$netrom(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10, 0x80000) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/02/26 18:00:30 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00', &(0x7f0000000080)='bdev=nodev%self\x00', 0x10, 0x2) r1 = syz_open_dev$tun(&(0x7f0000e9b18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffffffffffffd3, 0x0, 0x0, 0xfffffc81) 2018/02/26 18:00:30 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000023f000)={0x44, 0x0, &(0x7f0000faa000)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000", @ANYPTR64=&(0x7f00003dbfa8)=ANY=[], @ANYPTR64=&(0x7f000083afc0)=ANY=[]], 0x0, 0x0, &(0x7f00009f8fff)}) 2018/02/26 18:00:30 executing program 2: r0 = eventfd2(0x200000005, 0x80800) readv(r0, &(0x7f0000001600)=[{&(0x7f0000000100)=""/8, 0xffffffeb}, {&(0x7f0000001500)=""/231, 0xe7}], 0x20000000000001ed) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x24000, 0x0) setsockopt(r1, 0xff, 0x1, &(0x7f0000000140)="bb31cd0690801d8262062a90693552997bd9dc9dc3f40c49da86678616bedd06a2b399e18194f9df25454f7574ec3336722c25b6593000719382a1d1bb00e43afdc61ed5d47d9237464901cff298be9c985c9402fbb61722e615ca7ff7f6c1c1fbdec1b4e73ce540bc9aa50e239313324946f1b47991ec61e1e26030ff8b758b499e45249b2cd871fe3f8d51692f6ef76bf7173fc180b59399c1edef60b6b61652bb6a41764ac4a732732aa80f0ea75c31c79c75bce19a7a4ac6a048c7155e167112dd4db10f16f1a9bc6f62", 0xcc) 2018/02/26 18:00:30 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000040)={0x9a6, 0x100000001, 0x2, 0x10000}) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000a3fff3)='[', 0x1) 2018/02/26 18:00:30 executing program 4: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) get_robust_list(r0, &(0x7f0000000100), &(0x7f0000000140)=0xc) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x39, "27e3c8cb1239765fcf377d31f8d5e1f52d95a01e9885b8bd8a2f1f98aeff05af7ae5a2e8ce61e8554faeb7d510a4f87689c4027722a745938a"}, &(0x7f00000000c0)=0x41) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x100}, 0x8) sendto$ipx(r1, &(0x7f0000000040)="2f0593f1de6e0e7c95fc81df0e6d3df6595a7e0ef48c2dfe8b0528d6405ed50608caceb37194182ee56fb660ed4916923821cddd83a878504f69587e42048b7897ffb179877a491c9e8f1e91ef2aba26676eca7a2d8328d1326d04dbbdc417eaf1da75083d362e31a158696e272e2d6da379d50b90d5b11077e464b2499e02977ac230bb663abc34d8ab6ebe1b660eb98f9f88406d86ae014013e03bd5d01594e32fa5b592e54ce9cf892a", 0xab, 0x48000, &(0x7f0000000180)={0x4, 0x8, 0x0, "45929dee2a4c", 0xf7}, 0x10) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000040)=0x6) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/26 18:00:30 executing program 3: socket$packet(0x11, 0x6, 0x300) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000040)={0x1, 0x6e64, 0x7ff}) socket$packet(0x11, 0x3, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000799000)='net/ptype\x00') sendfile(r1, r1, &(0x7f00006faff8)=0x1026, 0x400000fc) sendto$inet(r0, &(0x7f0000000080)="75173bebe2176795bb7b2fc5537a23609c998043ef21dd26caaac91b68c3bb38060e90415ab1591e5316aedc4e831ad087139c52037f09aab58861ff6564a775a6448111e697da9aba51", 0x4a, 0x44000, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/02/26 18:00:30 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x854, 0x101, 0x25, 0x7, 0x100000000, 0x0, 0x100, {0x0, @in6={{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}}, 0x1, 0x1000, 0x9, 0x7, 0x26f}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x0, 0x9, 0x9}, &(0x7f0000000180)=0x10) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) connect(r0, &(0x7f00000c2ff4)=@nl=@proc={0x10, 0x0, 0x0}, 0xc) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236939000900210008000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de4411007227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/26 18:00:30 executing program 2: mkdir(&(0x7f0000a0c000)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') link(&(0x7f0000e40000)='./file0\x00', &(0x7f0000a03000)='./file1\x00') socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000080)) 2018/02/26 18:00:30 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='uid_map\x00') sendfile(r0, r0, &(0x7f0000000000)=0x20000003, 0xffffffffffffffff) 2018/02/26 18:00:30 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="084bdc6587c4ef09504ec45ce2effbc09dc9bc232d32f8b90eb124f826c602d4c195828e16b5b0a08a3ae14a056892668401e550570a9b4e9a11e5c5cba9d687fff1b88efb0740227dae3405214db44049d4817bf971d42bab358a45564a9dcad1b190a54bf7502c7517e3f39f4c32ea9935c8c4700f3ae49e5cd31d819827012c2d01fa42b29ec5d3666a3339f74a9e59f9", 0x92, 0xfffffffffffffffd) keyctl$read(0xb, r1, &(0x7f0000000140)=""/171, 0xab) ioctl(r0, 0x80004526, &(0x7f0000ee6000)) 2018/02/26 18:00:30 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0xc7b}, 0x1) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000003100030007fffd946fa283bc04eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/26 18:00:30 executing program 5: timer_create(0x3, &(0x7f0000095fa0)={0x0, 0x4, 0x0, @tid}, &(0x7f0000bed000)) exit(0x0) socket$nl_netfilter(0x10, 0x3, 0xc) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) [ 44.443262] binder_alloc: 5421: binder_alloc_buf, no vma [ 44.458761] binder: 5421:5429 transaction failed 29189/-3, size 0-0 line 3128 [ 44.479205] binder: BINDER_SET_CONTEXT_MGR already set [ 44.498734] binder: 5421:5429 ioctl 40046207 0 returned -16 [ 44.504591] binder_alloc: 5421: binder_alloc_buf, no vma [ 44.512236] binder: 5421:5437 transaction failed 29189/-3, size 0-0 line 3128 [ 44.532081] binder: undelivered TRANSACTION_ERROR: 29189 [ 44.541190] binder: undelivered TRANSACTION_ERROR: 29189 [ 44.546272] audit: type=1400 audit(1519668030.345:7): avc: denied { create } for pid=5443 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/26 18:00:30 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000003780)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000004c0)}, {&(0x7f0000001540)="12d5bf9558bc47090ded0dea9c3a0cb2", 0x10}], 0x2, &(0x7f0000001700)=ANY=[@ANYBLOB="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"], 0xfd8, 0x4}, 0x4004800) 2018/02/26 18:00:30 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x2) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000040)=""/79) r1 = getpid() ptrace$pokeuser(0x6, r1, 0x0, 0x0) 2018/02/26 18:00:30 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) setregid(r0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00000000c0)) 2018/02/26 18:00:30 executing program 2: perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f2c000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket(0x0, 0x5, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r2, 0x7}, 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x40, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/02/26 18:00:30 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x7, 0x80) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x4) sendmmsg(r0, &(0x7f0000000340)=[{{&(0x7f0000000040)=@can={0x1d}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000040)="ba87dbaadba12b913daec3c816c3683386f13f915d045e30d14fdeab3a30a75a35c2c9dbd0b93a7d62df5b9c98277959a8c08ecc95518bd3510fb6517f28d43084b651241aa6f80ebe5ebf508c4675ba958bfe7cfc21e1f3561c9382a738dda7c30f070000005f064cc738937e6a8c30979e30c46cbfb07bbc0b26ad1cdde9", 0x7f}, {&(0x7f0000000180)="c0b542da58c0b5f2475d4cc3a740244e4cfcdc5e19209b0fc467275d22c9b42c9b2e0103c403caf3e2fd6320e84e2f9cd02b48f52932b7d2ed083ef6f53ab4b7145e864ad04c335b90bd5d7472595768530a1746a8ec7f177cbf08b4d2a4f11a53f15afcb4d6ab8487cf5b91c243d9e52307daa2af7759b48f284be2eb6c13ae901c182e6f8b4e3b89002dbca2840ecaa50156a625e2f965321312ffaa4cf043589b74420dcb8938e697f6884490e18af14895c62b194e8ba7550d69692c07c2", 0xc0}, {&(0x7f0000000240)="e8f9e2f8d4407c7facba74759d7b362cbfd57576020d4f8f9fd2e3f1feeaa800766c8000d09699424898ccdd23be24486609d4897c5aa6889d03682c3eba53482872808cecd747689d4a19c9330b75defc59d7de5656c6bc2acdddb0df43d380582053cac74dd38db6641aca7d9ae9ba51811a1dc5445ae9cc6c084d8f1d19f77ada0a570ef6172dfd9883bda9d7edbd45700f7978532ff963e589cd91ec13acece1b69f8e730e349c0e0583d6908f8cb25aa47f2d4884995da3cd50b653983c9cd35a4b01fca29d9c6269f0d20f5ddd0740e4b0d6c353c4ec0fd30a19c945d5c6a921494295feb25701208872bbed21b6dc05c804", 0xf5}], 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="200000fd01c521e973d663d64c13271b291a0b744957a0510408000000fd2167d923ac6e5578000000000000000000"], 0x20, 0x4080}, 0x1000}], 0x1, 0x41) 2018/02/26 18:00:30 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00008dfffa)="6664001f66d0") exit(0xfffd) execveat(r1, &(0x7f0000018ff8)='./file0\x00', &(0x7f000001aff0)=[&(0x7f0000018fed)="2d5d73656c66766d6e657430dd"], &(0x7f0000000080)=[], 0x0) 2018/02/26 18:00:30 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="084bdc6587c4ef09504ec45ce2effbc09dc9bc232d32f8b90eb124f826c602d4c195828e16b5b0a08a3ae14a056892668401e550570a9b4e9a11e5c5cba9d687fff1b88efb0740227dae3405214db44049d4817bf971d42bab358a45564a9dcad1b190a54bf7502c7517e3f39f4c32ea9935c8c4700f3ae49e5cd31d819827012c2d01fa42b29ec5d3666a3339f74a9e59f9", 0x92, 0xfffffffffffffffd) keyctl$read(0xb, r1, &(0x7f0000000140)=""/171, 0xab) ioctl(r0, 0x80004526, &(0x7f0000ee6000)) 2018/02/26 18:00:30 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000efcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x1, 0x800, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}}, &(0x7f0000000140)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180)={0x3e6, 0x72efeb21, 0xbfd49dd6e6dcbbf9, 0x0, 0x1, 0x9, 0x4, 0x6, r3}, &(0x7f00000001c0)=0x20) 2018/02/26 18:00:30 executing program 1: r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000eff4)) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000080)={{0x2, 0x4}, {0xffff, 0x7}, 0x9, 0x6, 0x9}) setsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000080)="d76bab6d55fc9660ef711b52a63ab8f9cd08f621cb62616fae7c39e782eeb79bbe72dd31f2035b896473dbed3724c901fb2a037774ed90f8d2b39a0614b33c5ba65558e2c6add586e9f917780069600b9a673b579df71eaa40aa44d4ecb277046d1453a0418627c52fbd3422459a67a5b7a8b12fde6b7c414b35f75ed3677b82007141eb0024b1030fafdabcad45c1dd1c37b3970da18f96feed3ce9d9bed6a7be532fb8b43543bd6878c2cf2ebf57d8489ad621071b6df54c0b1a1f591087bb38b513845fcbc86ca8af6c7ac6485ad7ee85022f50f48efd58061ef34edc", 0xde) listen(r0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x7c6, 0x30}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r3, 0x7}, 0x8) epoll_wait(r1, &(0x7f00005beff4)=[{}], 0x1, 0x0) 2018/02/26 18:00:30 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000f57000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000040)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x181) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000000000/0x4000)=nil, 0x4000}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/26 18:00:30 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$ipx(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x800) 2018/02/26 18:00:30 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000efcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x1, 0x800, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}}, &(0x7f0000000140)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180)={0x3e6, 0x72efeb21, 0xbfd49dd6e6dcbbf9, 0x0, 0x1, 0x9, 0x4, 0x6, r3}, &(0x7f00000001c0)=0x20) [ 44.658671] audit: type=1400 audit(1519668030.465:8): avc: denied { write } for pid=5456 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/26 18:00:30 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x105000, 0x0) timerfd_gettime(r0, &(0x7f0000000040)) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000040)) 2018/02/26 18:00:30 executing program 4: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000746000)={{}, {r0, r1/1000+10000}}, &(0x7f0000916fe0)) alarm(0x4) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt(r2, 0x7, 0x7fff, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) sendmmsg$nfc_llcp(r2, &(0x7f0000007b40)=[{&(0x7f0000001080)={0x27, 0x1, 0xe4, 0x5, 0xfffffffffffffffd, 0x7fffffff, "7f9fee75f28cdb5a001559a69a0a4bb33a7f6a9b553027b055179bdef740e5496e2f030c43e069d1420edb4a41a38339def5b73497b37240635c8e930c46b6", 0x12e}, 0x58, &(0x7f0000001140)=[{&(0x7f0000001100)="c8afc0fd71e81072130dd442db23ae078c3a5a36f2363168e526cb28", 0x1c}], 0x1, &(0x7f0000001180)={0xe8, 0x3a, 0x5, "b4fa635b941e3af1ff3c89f6807cc6e8c7e6d60ea895da8d1607c8f19b302bad18bf16747ab59cc11b7b7d619eb8049c8300f6c0200c36dd85334fe67aa53eb6e1fd52faed1283cacb8719d35ca588098f675d767748e88357194c95a39b767bd1cd5b3ef87ca06cf3ac5a508ec84587448c96901ac666c6949790b0b4b715cd79323ae755ea43b7ff2c1785021de4cb9147a9c26bf1b7701011e9f9d8394bcfafd704a0d4c64a9677a89a263f6c65b4223b3a702329503868d3d2c5cfe4188e9989b80384873d513efdee44669098ee2104afa648dae2abc3"}, 0xe8}, {&(0x7f0000001280)={0x27, 0x3, 0x8, 0x7, 0x387d, 0x4, "dbf2a58e6fea81d0c1df673262dbe55bbc574347892722fd71dfa8f8a50dad048f28b687caed5ba0046a10fda713272011337e3857ce37fb2b82d2c6cc6ade", 0x6}, 0x58, &(0x7f0000002400)=[{&(0x7f0000001300)="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"}, 0x100c, 0x8000}], 0x4, 0x4000804) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f0000001140)={&(0x7f0000001080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000001100)={&(0x7f00000010c0)=ANY=[@ANYBLOB="140000003e00220c26bd7000fedbdf250a000000839fd7e943c0b249a82d7813fe1e9196812faa9ddb749ca52d8f28cb87914c3a80f359431023e5659aaaeacb89d6b0baf42520fa061e17a61af0047c6a4a5f64d0811212d6d98640e6ff7383dc87843e131eb8a0f242171aabe31b3541036e79625af59643435036ede2103e2e52a31fd100a527c0050498474f855b2eb6741ae228cf2f401af827f0f2ab8753ad9ca48cc902821d4f0804f448b1573d2964bb7a93d6f3ed9c58fb8ed327c4dbddae1e34547da460e1ed583ebdd15977aa0d973dbb8faac266de3f5d"], 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001180)=ANY=[@ANYRES32=0x0, @ANYBLOB="01000000a4a50a6e9c42c191ea27cc19b72d2d2f49a2360a7b80a60a0fb9461bf33a81fd4265d143c17de614adc39e9fae6a5200ac6adea1f6cb1c0205c9ef13b774e25c141de1a523c816519aa8f58650b041fcb575e2b4ab64a93f0774b83387041e844fa2b7cefc43178dc2fd445115f67765aee8e6067a061aedb93ffef48917a43a24ac44ccdba5007505cdafdc82c6f7e1e9c478ddeafe38a36f853122"], &(0x7f00000011c0)=0x9) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000007bc0)={0x101, {{0x2, 0x2, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000001200)={0x8, 0x8, 0x200, 0xd0bf, 0x7, 0x2, 0x3, 0xffffffffffff1ce6, r4}, 0x20) 2018/02/26 18:00:30 executing program 5: pipe2(&(0x7f0000501000)={0x0}, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) vmsplice(r0, &(0x7f0000072000)=[{&(0x7f0000994000)='W', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x6d9000)=nil, 0x6d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) [ 44.718062] audit: type=1400 audit(1519668030.525:9): avc: denied { transfer } for pid=5482 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 44.756454] binder: BINDER_SET_CONTEXT_MGR already set [ 44.773208] binder: 5482:5495 ioctl 40046207 0 returned -16 [ 44.794939] binder: release 5482:5485 transaction 11 out, still active [ 44.818294] binder: unexpected work type, 4, not freed 2018/02/26 18:00:30 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000000040)="259aaf2fb06a14386a578a9d7c655f471765d9ad43a67c98685241a91c6894c7ac058cfed681a46d07f772cfc01b9004ff841686a4ef3d4011c0989ad844ebbb3651685983a0d0f97d09ff83a7428da47ff21c71878b281f65d7c43ade046cc5560c4818ab0c635f968160b5cc1409787bf3e87b5ae43588693cb2b9431add8065e381bf03e40a957f30f5738cc2fa0d080f1f193385ffc10a27a0f50a1238f76b2f9063b06b69e3bd6b1eab59f1cd4f404efba32d420e854dc4", 0xba) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r1, 0x600008b0f, &(0x7f0000fa1fd8)={@generic="3e59a35229b5d2633edf7765b4859585", @ifru_ivalue}) 2018/02/26 18:00:30 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x0, []}, &(0x7f0000000080)=0x4) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f00000000c0)={0x5323, 0x80000001, 0x80000000, 0x8, 0xa, 0x7}) r1 = syz_open_procfs(0x0, &(0x7f000061c000)='setgroups\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f000086ff71)='R', 0x1}], 0x1) kexec_load(0x0, 0x100000000000036c, &(0x7f0000000000)=[], 0x16fffe) ioctl$TCFLSH(r0, 0x540b, 0x8000) [ 44.825827] binder: undelivered TRANSACTION_COMPLETE [ 44.832052] binder: send failed reply for transaction 11, target dead 2018/02/26 18:00:30 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) ioctl$sock_netrom_SIOCADDRT(r0, 0x80089203, &(0x7f0000e46ffc)) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)) 2018/02/26 18:00:30 executing program 0: r0 = socket$inet(0xa, 0x1, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001880)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x32, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0x643}], 0x1, &(0x7f00000015c0)=[]}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x101) r1 = dup2(r0, r0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000080)=""/194) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x6, 0xe, &(0x7f0000000100)=@broute={'\n\x00oute\x00', 0x20, 0x4, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000d9e000), &(0x7f0000000240)=[{0x0, '\x00', 0x1, 0x0, 0x0, []}, {0x0, '\x00', 0x2, 0x0, 0x0, []}, {0x0, '\x00', 0x2, 0x0, 0x0, []}]}, 0xe0) 2018/02/26 18:00:30 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000fd4000)=[], 0x0, 0x0, &(0x7f0000461ff8), 0x8) pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) 2018/02/26 18:00:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000f40)="d9f88ee9f38be38f937fa964df48ae7e507d46985022ac30d95dbae8e9219810f459c9617980fa7a846c58e8", 0x2c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="beb2f3bc", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32], &(0x7f0000000080)=0x2c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in={{0x2, 0x0, @empty}}, 0x100, 0x40, 0x2, 0x7, 0x11}, &(0x7f0000000180)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x4, 0xfffffffffffffffc, 0x1, 0x1, 0x4, 0x9, 0x8, 0x100000001, r3}, 0x20) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)) 2018/02/26 18:00:30 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f76ffc)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e94efc)='stack\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x10001, 0x20}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x4, 0x7fffffff, 0xc, 0x80000000000, 0x8, 0xfffffffffffff2fd, 0x4, 0x3da8a328, r2}, 0x20) exit(0x0) readv(r1, &(0x7f0000012fc0)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) ioctl$KDDELIO(r1, 0x4b35, 0x9) 2018/02/26 18:00:30 executing program 4: r0 = add_key$user(&(0x7f0000001ffb)='user\x00', &(0x7f0000002ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001000), 0x0, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000ce9ff8)='keyring\x00', &(0x7f0000c15ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) connect$netrom(r4, &(0x7f0000000100)=@full={{0x3, {"4f2814ac6380f5"}, 0x7}, [{"33d7f7324cd2f7"}, {"c638eca1a354a1"}, {"77f255f8fc1032"}, {"e400761ec716c0"}, {"a1b0156129317d"}, {"a1b5940aaa92df"}, {"dd03880fcc4aea"}, {"15b89e41c4a4b5"}]}, 0x48) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x1, @empty}}, [0x2, 0x40, 0x8000, 0xffffffffffffffe0, 0x0, 0xba4, 0xffffffff, 0xff, 0x2, 0x5, 0x1, 0x8000, 0x27, 0x5, 0x7]}, &(0x7f0000000040)=0x108) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={r5, 0x10001}, 0x8) add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) keyctl$link(0x8, r0, r3) r6 = creat(&(0x7f0000000000)='./file0\x00', 0x20) getsockname$packet(r6, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14) r8 = geteuid() r9 = fcntl$getown(r6, 0x9) ioctl$sock_SIOCSPGRP(r6, 0x8902, &(0x7f0000000100)=r9) setsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000280)={{{@in=@rand_addr=0xde2f, @in=@broadcast=0xffffffff, 0x1, 0x9, 0x0, 0x3f, 0xa, 0x0, 0x0, 0x0, r7, r8}, {0x7f, 0x0, 0xff, 0x400, 0x3ff, 0x80000001, 0x9, 0x1}, {0x7f, 0x2, 0x2, 0x3}, 0x9, 0xc, 0x2, 0x1, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7, 0x2, 0x0, 0x0, 0x5, 0x3, 0x3}}, 0xe8) ioctl$EVIOCSMASK(r6, 0x40104593, &(0x7f00000000c0)={0x0, 0x72, &(0x7f0000000040)="12819c69c2878ca064b185d26857b8e2058ea884d6be54696d6dd56e53a38ddcd03841b65cff552053154aaab5b2ef639680af6b431c6ef858528cca203aa3701ef7ce5fba618bacfebf4b8990dc1765115143f3a6e11eedb7f3b9d8efcecae707967e8a3587b46258a8184e1f799d9255bf"}) personality(0x104000c) 2018/02/26 18:00:30 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x4, 0xffffffffffffffff) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x101002) ioctl(r0, 0x4000000002286, &(0x7f00007bb000)) 2018/02/26 18:00:30 executing program 3: clone(0x0, &(0x7f0000557000), &(0x7f0000ea9ffc), &(0x7f000059bffc), &(0x7f00005ec000)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) getpriority(0x1, r0) 2018/02/26 18:00:30 executing program 1: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) readv(r0, &(0x7f0000000000)=[], 0x451) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f00000000c0)="a86a6d3a8904069e"}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000605000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000100)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x20}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180)={0x0, 0xcad, 0xffff, 0x1}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000200)={r3, 0x7, 0x8, 0x80000001, 0xfbc, 0x1dc, 0x3, 0x6, {r4, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x7, 0xca7b, 0x5, 0x5, 0x4ca2}}, &(0x7f00000002c0)=0xb8) set_tid_address(&(0x7f0000000040)) tkill(r1, 0x15) 2018/02/26 18:00:30 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101800, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0xfffffffffffffffd, 0x8, 0x5, 0x4}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000000000), 0x4) r2 = fcntl$dupfd(r1, 0x406, r1) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000040)={0x8, 0x0, 0x6, 0x400}, 0x10) 2018/02/26 18:00:30 executing program 7: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x9, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f000017fffc)=0x4, 0x4) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c5ff0)=[{0x10, 0x29, 0x3e}], 0x10}, 0x0) 2018/02/26 18:00:30 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) rt_sigqueueinfo(r0, 0x2d, &(0x7f0000000040)={0x26, 0x3, 0xfff, 0x7ff}) r1 = gettid() ioprio_set$pid(0x2, r1, 0x0) 2018/02/26 18:00:30 executing program 4: r0 = getpid() sched_getparam(r0, &(0x7f0000000000)) r1 = getpid() sched_setattr(r1, &(0x7f0000000fd0)={0x0, 0x5}, 0x0) rt_sigsuspend(&(0x7f0000187ff8), 0x8) syz_open_dev$binder(&(0x7f0000004000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000080)={0x3, 0x1, 0x18, 0x5b, 0xf800}, 0xc) 2018/02/26 18:00:30 executing program 3: r0 = socket(0x2, 0x80000803, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x1, 0x4) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000040)=""/163) unshare(0x8000400) mq_notify(0xffffffffffffffff, &(0x7f0000667fa0)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000), &(0x7f0000c9cfc9)}}) 2018/02/26 18:00:30 executing program 0: clock_gettime(0x0, &(0x7f0000000100)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x2d1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/57, 0x39}], 0x1) getsockopt$inet6_int(r2, 0x29, 0x3e, &(0x7f0000000040), &(0x7f0000000080)=0x4) close(r0) 2018/02/26 18:00:30 executing program 7: clock_gettime(0x0, &(0x7f0000861ff0)={0x0, 0x0}) setitimer(0x1, &(0x7f0000e3fff0)={{}, {0x0, r0/1000+10000}}, &(0x7f0000c20000)) r1 = socket$inet_sctp(0x2, 0x5, 0x84) recvfrom(r1, &(0x7f0000000000)=""/167, 0xa7, 0x40000020, &(0x7f00000000c0)=@ipx={0x4, 0x8, 0x4, "94410ebc8aa1", 0x9}, 0x10) getitimer(0x1, &(0x7f00006a8fe0)) 2018/02/26 18:00:30 executing program 5: r0 = socket$inet(0x2, 0xb, 0x2000000088) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001040)=0x1008) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001080)={r1}, 0x8) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000e7c000), 0x0, 0x8084, &(0x7f0000319ff0)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000f79fff), 0x0, 0x0, &(0x7f000082dff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000010c0)={0x0, 0x4, 0x3, 0xef1, 0x1, 0x80, 0x1, 0x0, {0x0, @in6={{0xa, 0x3, 0x74f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}, 0x1f, 0xcf6c, 0x7f, 0x40, 0x1}}, &(0x7f0000001180)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000011c0)={r2, 0x5}, &(0x7f0000001200)=0x8) 2018/02/26 18:00:30 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x9, 0x0) r2 = dup(r0) recvmmsg(r2, &(0x7f0000000380)=[{{0x0, 0x0, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=""/166, 0xa6, 0x2}, 0x2}, {{&(0x7f0000000140)=ANY=[@ANYBLOB="c87a1b5ed4debcc1b81a74701c810b8c611b3e17c196a8325d9a56984d82cebfd606aca7ff274fc617f174efae56d8520f5959cf9b3c2caf18cb527a37bddd95063631d8a011c7c4fadb46b973d1ab3b54506af87e2ea664111f8b5821d32b13a76feb9a93eb8b6a360f0a1eceed9aeb799860dd2635a3c87fe6918d5551f1eb2a618124154224a2067994f9305c9a20db6475ba1a68dae046adeb70d4e57a0c21dd45fbe9c07aba91978dd88076e4622ab6faa396fe3da3d2de475a6e13b916d471132e0ca021000000000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x3a, &(0x7f0000000280)=[{&(0x7f0000000180)=""/218, 0xda}], 0x1, &(0x7f00000002c0)=""/140, 0x8c, 0xfffffffffffffffa}, 0x100}], 0x2, 0x100, &(0x7f00000003c0)={0x77359400}) write$evdev(r0, &(0x7f0000000400)=[{{}, 0x8afe, 0x9}, {}], 0xfffffffffffffeb8) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x400, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0xfffeffffffffffff, 0xed) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x200000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000400)={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x302}, {0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200}, 0xfffffffffffffffe, [0x81, 0x9, 0x5, 0x20, 0x9, 0x1, 0x7, 0xcae]}, 0x5c) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r5, 0xc074510c, &(0x7f0000003fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) clock_gettime(0x6, &(0x7f00000005c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000500)=[{{}, 0x9, 0xffffffff, 0xf07f8f}, {{0x0, 0x2710}, 0x9, 0x7, 0x2}, {{r6, r7/1000+30000}, 0x7f, 0x9, 0x6}, {{r8, r9/1000+30000}, 0xffffffffffff8000, 0x7}], 0x40) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000000c0)=""/159) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x8031, r1, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000480)={0xaa, 0x3}) 2018/02/26 18:00:30 executing program 6: r0 = socket$inet(0x2, 0x80800, 0xcce) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00001b2fbc)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @common="00006e6c310011000000008000"}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x80000000, 0x10000, 0x7, 0xffffffff, 0x80000000, 0x6, 0xfff, {0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}}, 0x1, 0x0, 0x9, 0xffffffffffff0001}}, &(0x7f00000000c0)=0xb8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x67, "462fbfed8be506bc324b949ce286868d8c34aa48637adeada0d3857f618602ba4005e72b23d81ecf2f3b39b9cf053cbab0f25b14def6e2e0b8c859770947538042b3c178fb67711045073048b20954bdc2ca6db7f51482979f7ef70d5c6b46651fb4aaadc54255"}, &(0x7f0000000180)=0x6f) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x3, 0x9, 0x100000000, 0x10000, 0x10001, 0xfffffffffffffff9, 0x21, {r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}}}, 0x7f, 0x1d2, 0x7, 0x5, 0x9}}, &(0x7f0000000280)=0xb8) 2018/02/26 18:00:30 executing program 3: openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x102, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000380ffc), &(0x7f0000e04000)=0x4) mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, &(0x7f0000000040)=""/81) 2018/02/26 18:00:30 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) sched_setparam(r1, &(0x7f0000000040)=0x6) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0xffffffffffffffff, 0x0, @empty={[0xffffffffffffffff]}}, 0x1c) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockname$netrom(r0, &(0x7f00000000c0)=@full, &(0x7f00004c3ffc)=0x48) 2018/02/26 18:00:30 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dbcff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000000040)) getpeername$unix(r0, &(0x7f0000000000)=@file={0x0, ""/18}, &(0x7f0000000080)=0x14) 2018/02/26 18:00:30 executing program 7: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@empty, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@empty, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x800, 0x3, 0x7, 0xa, 0x0, 0x80, 0xff, 0x0, r1}, {0x8, 0x0, 0x1b, 0x5, 0x1, 0x5, 0x8000, 0x800}, {0x2, 0x7ff, 0x9, 0x4}, 0x100000001, 0xffffffffffffffff, 0x3, 0x1, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x3ff}, 0x1, 0x7f}, 0xa, @in6=@loopback={0x0, 0x1}, 0x2, 0x2, 0x3, 0x8, 0x7fffffff, 0x0, 0x7f0}}, 0xe8) r2 = socket$inet(0x2, 0x2, 0x0) socket$inet(0x2, 0x7, 0x3) sendto$inet(r2, &(0x7f0000000000)="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", 0xa6, 0x20008000, &(0x7f0000000100)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r2, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) 2018/02/26 18:00:30 executing program 4: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffff", 0xc9) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xdf}, 0x0, [0x0, 0x7f]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000000000), 0xffffffffffffffc9) 2018/02/26 18:00:30 executing program 0: creat(&(0x7f0000000000)='./file0\x00', 0x20) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x20001, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r0) 2018/02/26 18:00:30 executing program 5: setrlimit(0x1000000000000006, &(0x7f000068d000)={0x0, 0x1}) epoll_create1(0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) mq_timedsend(r0, &(0x7f0000000040)="749b591cceb21176f919357c92256c7309ebb870d98169afcd5d54438c5ffd7248154109d3cddedfae89ce746a84ca163254c7553393dfa45ad9737bcd5ff9690bfc1ee8f2b31f57f711aae4de114ecd02fddee95700fccdf7e6f69e340c23012c52540bb3cc707300c84244be8fa98504c41d6589723b218429f1c063900ceb9d73a365e79ffc82", 0x88, 0x9, &(0x7f0000000100)={0x0, 0x989680}) 2018/02/26 18:00:30 executing program 6: sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xc4, "c9b60b95dbff34f1538931db6596e3544c872e73c4b8916b6601d13d61d17546d7241868b9c20d940a271fef85399c3f85223074a904e2c497c080b4de3b585557e5cc049c4c327a48c57eed855e2bf676a1d69b7954cc7b74b3ac9569425dfce600280b65f3113d5e6f510b205d6413bd8c881d8adc34af176c8f87ecc2d203b5f5b1c810d749f563162cad355f74bc527dde68e756b9fd670ffdb141d2817f9e38950ac61f90f9c44e1114b5d1f2c427d3575b6b118ae6a836e8a3e58650a7843dd3ee"}, &(0x7f0000000140)=0xcc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x8, 0xec57, 0x0, 0xff, 0xed9}, &(0x7f00000001c0)=0x14) 2018/02/26 18:00:30 executing program 1: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000e26000)={&(0x7f0000016000)={0x10}, 0x0, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) 2018/02/26 18:00:30 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009dfff1)='/dev/sequencer\x00', 0x0, 0x0) epoll_create1(0x80000) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0xfffffffffffffff8, 0x3, 0x8, 0x290, 0x3, 0x5, 0x7, 0x0, 0x200, 0x0, 0x6, 0x9}) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) 2018/02/26 18:00:30 executing program 3: capset(&(0x7f0000c2eff8)={0x4000019980330}, &(0x7f0000001fe8)={0x0, 0xfffffffffff7ffff}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003cff4)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) socketpair$inet6(0xa, 0xa, 0xb2, &(0x7f0000000000)={0x0}) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000040)=@dstopts={0x3d, 0xc, [], [@calipso={0x7, 0x58, {0x4, 0x14, 0x1170, 0x9, [0x7, 0x0, 0x8, 0x3ff, 0x6, 0xec9f, 0x7, 0x6, 0x40, 0x5]}}, @jumbo={0xc2, 0x4, 0x80000001}, @jumbo={0xc2, 0x4, 0x100000001000}]}, 0x70) fcntl$getownex(r0, 0x10, &(0x7f0000595ff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) r4 = dup2(r0, r2) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f00000000c0)="c54d681d4807149b4d5dc193147dcde928c5c61a6a256d06d51dca3d2097832db6ef29f1ba52c1dc39e27a5645c8b1748408a13a0ffb6d89fc5e25c41fe2f86182ea6f97919ef059fc159bc952c19c1127914594c14f2ee8443bb9f9ae4209e76f6a7e683c68cab1accdb180c63b5184fbbec51bb61cefbe6f48d8027723c74124bf77efa686afed265ded61c3e2d500315cf03fb9df0236d3d9d1e6fc419f54af3e4ca47dac2be9") 2018/02/26 18:00:30 executing program 4: r0 = socket$inet(0x10, 0x80000, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000040)='trusted}(md5sum*\\wlan1\x00', &(0x7f0000000080)='vboxnet0(\x00', &(0x7f00000000c0)='keyring-\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='.bdev%/md5sum\x00', &(0x7f0000000180)='-wlan0\x00', &(0x7f00000001c0)='eth0proctrusted(%)-..mime_typewlan0*lo\'procuser\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='vmnet1!\x00', &(0x7f0000000280)='\x00'], &(0x7f00000004c0)=[&(0x7f0000000300)='bdev\x00', &(0x7f0000000340)=':vboxnet1\\:user\x00', &(0x7f0000000380)="b55d00", &(0x7f00000003c0)='\x00', &(0x7f0000000400)='vboxnet1{selflo\x00', &(0x7f0000000440)="73656c6670726f637070703163707573657426fe00", &(0x7f0000000480)='\x00']) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8200, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80, 0x0) renameat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f000001d000)="2f0000001c000381ffffff000d0000000200000001000000000003c90800010000000000000000005867000000050b", 0x2f}], 0x1}, 0x0) mknod(&(0x7f0000000080)='./file0\x00', 0x8040, 0x3) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000500)={@loopback=0x7f000001, @empty, 0x1, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @empty, @rand_addr=0x10000]}, 0x1c) 2018/02/26 18:00:31 executing program 6: r0 = syz_fuseblk_mount(&(0x7f0000ad2ff8)='./file0\x00', &(0x7f0000ab8ff8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) prctl$setendian(0x14, 0x2) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x43, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) r3 = getegid() syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x2, r1, r3, 0x101, 0x8000) syz_fuse_mount(&(0x7f0000000080)='./file0/file0\x00', 0x4000, r1, 0x0, 0x0, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/11, 0xb) 2018/02/26 18:00:31 executing program 0: seccomp(0xffffffffffffffff, 0x0, &(0x7f000053bff8)={0x0, &(0x7f00001a4fd8)=[]}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000000c0)={@loopback, 0x0}, &(0x7f0000000100)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000140)={@dev={0xac, 0x14, 0x0, 0xa}, @rand_addr=0x5, r1}, 0xc) 2018/02/26 18:00:32 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f10ff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) rt_sigprocmask(0x0, &(0x7f00001b6ff8)={0xfffffffffffffffe}, 0x0, 0x8) write(r0, &(0x7f000027ef10), 0x0) 2018/02/26 18:00:32 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000e4fff0)='ns/uts\x00') ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f0000000000)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fsetxattr(r0, &(0x7f0000000040)=@random={'system.', 'vboxnet1nodevprocwlan1md5sum\x00'}, &(0x7f0000000080)='ns/uts\x00', 0x7, 0x0) 2018/02/26 18:00:32 executing program 7: mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1fffffd, 0x35, 0xffffffffffffffff, 0x2) seccomp(0x1, 0x0, &(0x7f000034bff0)={0x0, &(0x7f0000000000)=[]}) r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x1000, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x4, 0xfffffffffffffffe}, 0x8) 2018/02/26 18:00:32 executing program 4: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x0, &(0x7f0000000040)="9acb4d25736a0989df0eb8228d91ed9e20aa0144e799b9b6e4a616ba80d5b6", &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000000000)) prctl$void(0x22) 2018/02/26 18:00:32 executing program 6: r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) membarrier(0x1, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x1) getpeername$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000000000)) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x1e, @tick, 0x0, {0x1}}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0), 0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0x6, 0x1, 0x5, 0x100000001, 0xc687}, 0xc) 2018/02/26 18:00:32 executing program 3: mkdir(&(0x7f000090a41c)='./control\x00', 0x0) r0 = inotify_init() r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@empty}}, &(0x7f0000000300)=0xe8) sendto$packet(r1, &(0x7f0000000040)="a78e636d1a58631adfdc714daa03f4bd3baa71def7de84e0fc543e6a83e54969f6215c165b6f49d3c2dbe0177959ad87ee4811294bdbddea86553d925cfed84039f33e1db9f68da412fd07d62e22b59d57d5183cbeca4775656a78719a71e8af3d98d95e711d676b9c0a881eaefeb9263e91fa1568bfba859a46fb058969b6cb6bbd5061a7e44af9bf5ff2c94aa94510bce8af833e9e58d938292c3c0bc62aa5162bb18cfe34ef13b70e77ba80363affc886a5ff77ff50658ece5b1c", 0xbc, 0x24000000, &(0x7f0000000340)={0x11, 0xf7, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) inotify_add_watch(r0, &(0x7f0000bbeff6)='./control\x00', 0x30) r3 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r3, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r3, &(0x7f00008b8ff6)='./file0\x00', 0x0) renameat2(r1, &(0x7f0000036ff6)='./control\x00', r3, &(0x7f0000036000)='./file0\x00', 0x2) 2018/02/26 18:00:32 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000030a000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f00000000c0)='mounts\x00') fcntl$getown(r0, 0x9) 2018/02/26 18:00:32 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000000)="553fc23b298f85e009b8ffe5af0169a162", 0x11) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_opts(r1, 0x0, 0x1000004, &(0x7f0000000080)="3ab4a080e51e854972ca24c6faf459", 0x772) 2018/02/26 18:00:32 executing program 1: mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000022ff0)) 2018/02/26 18:00:32 executing program 0: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000040)=""/152, &(0x7f0000000100)=0x98) 2018/02/26 18:00:32 executing program 5: r0 = socket$inet6(0xa, 0x5, 0xfffffffffffffffc) getsockopt$inet6_buf(r0, 0x29, 0x800000000041, &(0x7f000024c994)=""/192, &(0x7f0000629ffc)=0x23) 2018/02/26 18:00:32 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00001bfffc)='net\x00') getdents64(r0, &(0x7f00005aafbc)=""/68, 0x5e) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x2, 0x2}}) 2018/02/26 18:00:32 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000d5bff3)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x408000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x7}, &(0x7f0000000100)=0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00001f1000)) 2018/02/26 18:00:32 executing program 4: socket$key(0xf, 0x3, 0x2) 2018/02/26 18:00:32 executing program 6: r0 = socket$inet6(0xa, 0x800000009, 0x6) connect$inet6(r0, &(0x7f00001a8000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="0010000037d26dbeadd4c658a3880972f5d116a8db2515151332c23cbe6c2d3b25ea863ec86dd441ca3ffe1371c04172e4ded48a1793affa9b5af22c8309643feea9f3f9e92c0b2719fb1b89cd79935e0557e87b835e2d14e2149e9c31eb0ec6071d3cad886b42e0b121246c3782c708ad46db97ca4ac5b7bc1c4f2041c7d24551f2388aace957a13361554a710e9b66030205107457a4eb679d1b73996d48eb2e3330e016058ac7322939051505af6a2e7e4e2f1113ecf1f2cb3eb045142ab1844e03d5dc9a89ce27365788322d6e7c7d45c310e428d96c36613f9a4d42507dcd779b10280d8a5e421042cd0da5d32ffb85555ba1a550f806458d88eaebe1991d24d4ee549087e91eb61f518386f19519a4daa8e3040a96e1bdfb82880640a3993a2fd0d972c777238187a4264216ce7d8e656ee3e9b2c3de36c8356beb610f6f6c805c3a4a71551bece8a1a818c9f9c9d61ca2b7960ab84dd3219249d865cd0be205e06518919735daec23c799f73c73cbd3ba5a066ccbd32fb7e579b8131cab5bf8d8637099987b75dca0f3164f7a660d7b94208c2c2ea454750dd03a09ca2e8f002aa14ab496599024029f9bdda5a727de60caa15ec61e9bc46e9aa36930c7d8c43acad159686a7793b0b50ff0693c7892abcf81e7e9fb664272125ad301308199bc4fbdd3e9ff8c70d0ae8959171f26a0dfc8eb8abde67f156f3482703c507d6108d3d6449e584da34af99d07219f41bf9cf6a21985ab9b212d2e073fe84614d3318e8c14987e209f2c491f2a8157057db50991309ae50224aa62b5fd7331d9f7d2e28ceca1c33e20a02cbba7b4890d679d67fa893a5f9d4921e3f155f22838d654742455b88c142bc41b524b5a9e228ae1057a2da5c9f717aa90f5d41d26fa099b272f47360ad14329a5ba2af8fa80e60f6b126b35f26da15faa57563d245a0664c12cb34629bfdd428664990e21170b8488ce5f97aaf82d56eeae61e5c3e3d466cc0c810fe74307fbf162ac1676a3708e8590881585ba97d5788854415c75033f9526221b4b51b0b380adc1d60336920e14f4a93a861a000a3ef774874b4f07b7e452b2bce61f842b74e3ec9ebb9fad721cbfc7366997fee95e234e8c6fa3179c37807141bb0224545b9c84bc2d0a25b85967f94afabdbaec6f9a9df7f9f215a5c393ef72ab27d0325035e5f8f9863599773384f2e750c60a8c0e55c5d95dfcbb2eeee4a8f07feecda7d5876f9602e0ba587fbb36768797b4ca5cf6e594cdf36453cdf15027509b3eeda7c352ab8b68ed85daf2266dd207ae1407c99a647bdc2059dd688721da0f4a7873511f1440fcbdfbcbe401194b52261beb31a4f127f7709c1a659472971cf5efe6ead5b0979d2e6d39d7553f9e2881b3047f58726e7bd3ff1f29038a615a8aebc702bb4ed70923ccc154c76fc05e81ee8a78f06604603358c88a03cbab1da0a51b9d1bae29b0d1584318d157aa8e1fcede14b3777fda7843752831aefd47b4f84f8d8b05024fe61d1e696da7fd7536af2e9eb43ec6c674752d51f8d76a8e6876c9b1bc1e9ad2dd904d51d6f1c19704b4c07135765b8f086fbcd1dc408b9bbfa8942ff50798f9f35e47748f4312ad1dd4e7bdce846a346f476d18395615b4e0d3f5dd4deb1283fcf58367d6534bfafef4eb1bf42ca35e4b79717cb6648d73346abcbc52a8cb19441ae317c7246bfcf23bce667958eb9471e25084701645106d796746d0c77b08fceacabf2e8b8a42adeac40410cfba33c55db570e22782c8ce3cdefc7ad8587ee7e66b541c712cc104e241052715553cca4f80077e874c02e5e587999a077189e801b76035fbf8010c4e070161ff82907ddeda5300145fa67f817bf48a56e70e5f09cc8badeb46d2c03c4d91ea000841e40d4039b5be58b1f6e47005a1ebd0d5da691e68d813d874cc60ea50fd0b2551b630430a37f676ec0be8a05f2cd524cdabc836f33b733e74fae3f7209f981e343073d0882f92686608ba58a3ebd8a9228dd740b712f71002237b71ecd74000b74790e5f513fe237e4b34d9e4147b623cd57efd6463072a98ff42bf8195b0a4874733fe8b07471338a4c7c33dfd7c39a5edf19e86faf7adf9dac96f4cda9ebadf5bc9dc1be67e27c82f54ad17b09c37a7b8a050dbdeb42e30ddd5057860f6b578d8c44ef276f7807639783361196712133796348221cad9731dd1172c8ac1fee12603664cd2cc18edf1f338dcb1f89cb1fdb6b62f939f3ce15a8401d367f9d2bb0d7e32d0160e46d0be873f08e0c2092c0ea56207a8751dda9f805c606ba64b032da3f421338431791ae8fe06ff27bcf7a9fa491462e28595bae9fc54d6acaf9c1121f067a138bbf26d4a718225a2e804524fdd3d302d079e1536580de2b29f1d98ba29398f7d857978ec2c2d0a7112de4894e1bbe7d49627320ba50f5a700a6aab9250daa4efa2ea419372b4892eaa97e58ea78dcf19f4300d8b8491c167b0a8ed5a09d7dc10ab8ecdcfa7bc37ec22b7d4de31b36e327926bd1a6fa24453fa82212a1c063f6c27639b999158202c0ff993bcdc1617e2f372b208deacba04fc84f6881aa49866da46ed8517e7f305c9fbccf0c295d85c0fc5d7b6f749ac6b2b620fb227985615670a1d39807bacbf78b9a278d34e4142cf4bb3008c661e36fed47c8eade18ef57803c02619f667dd303405e503291d2c863ec721e95f0582b739d5834e4928c289041736de87aabeba0ea5deac9d53e70b7c2fbbdc5b832ee4cc12928992fb89defd83853bfaf8b2877a87b722024c68f151da633d2a3930c3c90f8b9f19b15ec0a110d26bd2e47e3eb632e1858b4ee3649dcd38b4124da762db0bb517d61f3780fceb662f70696a8a3d802d121ccfed12cf093ebc7efc38a46947b9d445b291b0c55a96fe841da68fd0011f8e800e6a0426a65a1b2709c5b3562c9147e45d2a1a973a7545db28f3aae975940e159c465fb5105cd1f285ade424c5a90ba914ff253e1985cda7e6e313e302608e054c854644e023b1e1716138507ef06b4a45c2b909c3e662a6cd3149366bb010ceab686996d4d752a3b865be56376b31d6f63519773100fe9b58a234b5ef8bb3e1e865a3e489180945817d79c88dd7aec2ab99b8c9036ec4bc1d8c5af272749a320719647e7de0e5a7a044b6b41e7bd956867ee10b39d8693d51f5276cc359a001fc36f37b8b0c27427f931b50d7224926c1b142c40ad6d2e73fbbdab435acb52ae8f3480427d6953343731122098822f8a966a29954668bbc366cc7f00f17ecfd2875bc1948b9e2d1ffa659f428103b6251f9336fb15446ba180fa455b35d99e5d31f17fd525b2823bf070743d89c97437f6ceb2547d42d85b71908dea865b902f75c79dc8e26e259882711fae166340d1f66ce7173e8e1de717cd20d805bcb0c5a07822c39346b12a2931cabc9b63fbf8654a93485af561becbe46a981608b46fa01093205faf12d284aaa078304436816230af75070c11d0a93b605f9361c416126f0057be46bc990d4e3f21c61d6801f5528287f1d24a597d64d84d078bb9922a4f6820cbca92d22376fbf082efcf012a2c9c4853b0ab16a94d10039a2c12e83c09c0ecf86058dc39a3e089802be47b37aefd2e324591b6f3d6cc4a9830fda1babb30a8ba540eef961a5f7b3d826789d42261ad9e9c9b53cd28ad832de431de8dd4816d44e227f6e2b5d4cb88e684ffcaa3f4f7e4f468e522f7171cd161cc5569b3bd93817de6b413616418311ac73d73c0e0b8c538079570d45b78ab168539c9f7438769a8e3cf9988598c1d7875d543e65ac47d06fe1577dbb1055b32bd4cd9bf1ef943abfb3ecde44f48ea5253451a3150958441476fbcf308e1a6707a3f61c708f3d9550e4cfeb05173e4ab40cacab6cb2be85a8522b36a2153c53cc8791ee00919116f2fbf73a8eb24327b026cbf89b2c9c84edaa2bbe8f12f3be1e87a3f38b2e6869c423bbb0154e7a013098dc466b36c6998a735280b8cb638b7432e1e582083661a1390116deb17a5da18ab3723231eb97df195836b29b1e209c7f189f3e5d0e5475d5dc7e511ef382b666660ea253eca636613b48df93f86db8514245af66251482890264517afaf00fc62bf8358f40c4d315d7092625586f0fd5e8935556c46f24801fb0016ec8c514b94dcf0f258dbc54a74b9eed38f65abc5b7c6c3cb7086ff32ee85fc094acedf7ab41b9c138c4c1c077ccf5bdec5947a81c91cb7fa32f3b9d9d9e0cca11f44f75260ac48de3781f73c161a1f986720a570f142fd7a5e72a974ae548e26bcb7c1252dc3a238640e831deba3ee31013cf6daa28d42ba1268db215f4d5c51316372635abadebdc9f2986ceb671b60e85964391bfcd4ce71b32621a483573d52c3a0b94880a0e02265a0739104e9aaf2935f7c32fa9f43fed94c40251c8f6bbca1b11ae22e163c3981805e069ae7f8bc1b4b13a26031d71daf233fafc79507895b7b46ccc3117928a7f2ff1c76f28fafd09ca2b72de02c03580b2cc767d01dafd7ee7ac170fad2e408d246052aa88344d0be2fc9796e6e374b03cc3d2a9eaa6c65faab905bbbbba064efe465d59d08eaac9b24d467c92fa50a22d02ade23640fd05bb8059a0d60cf7afb4f5aae4c455c35da212c67ffd037e075c6d5ae63aba5dfa67ab4d79dc1e76560befc8a158371ef751e0edcd29b7c1ff9b1dbdfe3271b63903bf4e3dde83e53b04aee52563df7b1dda1c511b3d2971ef0e55babc88f4583aa3ef3d2b7f0b6cc3848e51ea4ab028f9c19d82889c9f181855ff739f00ded6da5bc2bbcbd691c4db3ef0c0e1dae979e9a3b4a2ae10cb2d5d3bc0907ffdfa8df14d8e819239e30b6566857ab545b40309e996524e3a4ef42cb93008a620a2579f947d9da410ee57149a0b0328191ffa99fe004b556cbb83b66301dfa4c87cb70371490b39e9d38aaa12770bb23ce3137fb0ecfeb522e1ce89d800abaed3cb7eba90de457b0cd2be23b8050bd4078eb00ddba313aef69b7b1b2fd4a6ab528d1ad816f0e1d6a58bc0d3afa70b481f30151955e4188931e48e6a84f44e8935052516a2929aaf06ed79817768127beb8bb95e56958acde10ebe83d8a3bbb036582ff144e4e1deffb648e5b16ff7b342fbfeaf49b71f14d16735030d6ad73356152c3b4b9dd7a60fdc8749f7103d57af14ad44848497e76cfd1e76f033c585f4f0209f1e4e628d8aaff5b42cf232468d8291d0830d5bcd7955166e80aebbee8a72ee0f9e72a1605160a8fb65ca7ea3554ad74f62c42792e4fd831c16ebd3f9e4e33b0b4820e2af1905d48996cdb05e308a30683d974d28abc4c5bea40ff15c2bd19ac8ec7d1e1647ac60fe7aa070d3a8d1d449e502bc483c425371f02e830cae050d98b9f3b2c1dd3728a07c827e2fe09f98fdd5ae86c8ba193cfc968250f6eee690bfd35ba0d34437338cb0e24d1f17e0ced763e80e2caa5690a783244b49bce99174deaf3561d9d8bd737982887f05fab5d1030a64dee27dbda4530c56326da0f6665b9631fb3347bd41f3d60b306b750c7d1c396b015ed0dc2367b40e6fc9654db103d2c1766a52382325d6582965700efbbc706aa0b6fc9f030ae7afbb3be6bc34c0c038dbd9e6189afdd198059eb36bafac21fa3d006978fefad9697f812c2433121e8ffd23a8d8c20cd6ccade35dcddec0ebcff37b4763104a274cad59bd7b7ef6be29870cb6292b431fc437102fdb845e3ecb59643cd91a2e82469075007069c783a7cc369456ed7cf4579c2ca89f0b9905491f7d61ee8ca25b2747ab97a30a47e035908baf10b6e971efd751538b7930fafb82c4a3468ea0a38429d610c7e0868f81946253e09d4f6956ffe25073029af2b6399605ecdfd50a420fea2604d405ee1bcaeeb74d84c7091a87b3700e373019932e70a8b7a905fcfa421ec9f5d25cc19e04"], &(0x7f0000001080)=0x1008) inotify_init1(0x80000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000010c0)={r2, 0x1fffc000000, 0xdb, 0x10000, 0x7, 0x9}, &(0x7f0000001100)=0x14) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000635f40)=""/192, &(0x7f0000a8c000)=0xc0) 2018/02/26 18:00:32 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000030a000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f00000000c0)='mounts\x00') fcntl$getown(r0, 0x9) 2018/02/26 18:00:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000040)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) 2018/02/26 18:00:32 executing program 0: r0 = socket$inet(0x2, 0x6, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00003ad000)) connect$unix(r1, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14}, @in6=@loopback={0x0, 0x1}}}, {{@in=@dev={0xac, 0x14}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) 2018/02/26 18:00:32 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000ff0)={&(0x7f0000012000/0x1000)=nil, 0x1000}) 2018/02/26 18:00:32 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000015e000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000242fc8)=[{r1, 0x1}], 0x1, 0xc208) ioctl$TCSETA(r0, 0x5402, &(0x7f0000c0affb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/26 18:00:32 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000cf6)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$sock_ifreq(r0, 0x8933, &(0x7f0000000000)={@generic="c2c4843f41802ad7d2c1f9af70ff7c98", @ifru_addrs=@llc={0x1a, 0xf7, 0x3fb, 0x8, 0xb67, 0xffffffffffff0001, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x0, 0x11}, 0x2, 0x5a, 0x0, 0x0, 0xa, 0xa0, 0xa0, 0x1d, r1, r2}, {0x7, 0x2dc, 0x80, 0x2564, 0x7, 0x9, 0x0, 0x4}, {0x9f18, 0x7, 0x9, 0x7d9}, 0x100000001, 0x1, 0x2, 0x0, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0xff}, 0x0, @in=@empty, 0x6, 0x7, 0x3, 0xa199, 0x3f, 0x8001, 0xfff}}, 0xe8) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000080)={0x40, 0x400}) 2018/02/26 18:00:32 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x20, 0x200) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xe2, "9bb04812607b9fcd647748e5ddbb545d28ee6fc7f11b560bc7553ef12d7c8aaecedad2a05a3de571e460ba548b1332ea5ee6435ee7302ff22d1b782226efc63de0353baba2310ef5a16dc733d14cca664611fbe64e18404d5ec594b9843b1e08dc92933ee494627d0ba654e4ee54e9226f92a74e6e717e0b25d7baf84bbf9c5652fcb32f341402ec6d4221d3340d209dd73b1408ea5f06bf73b22f588da348f7b06707abe757198d9e662638853fa1cdc4be08db2ddac14c48b8ba3f17124871e685723417385b1e47629f58f272063c61edddf5c475c59184151a2c688f85d91294"}, &(0x7f0000000140)=0xea) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={r1, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r2, 0xf8, "0e06acd62bcd6e3f704e05441ea33ff55b857f6a61fcbeff1fbd6a8a7e872434afb0f9cea85ab9afceb66179f2d34f9c5fbb15de77a08cdcaccc894485a6f73bb41061819482dcc936090619f605d939dc65aefdeb5be65feed4778afd9edba77300537652189f1480bee49485be56d183f63d942969b9a3276a083e97a206c1bbc42fd5ad51003d6489b20ae92457193ce904827a5bd4f7719b304dde4448da0ee6b4fa6979eb397ff5e6d070e78e92e89eee27e71fb1d271a77147e12389167f3ba1c9fd201292c421263bfed3b0d9863c9e5d007130d2041e72e7dc519f38285f2ff0421782e3435ba61a5ab89b36c20c4380065a7533"}, &(0x7f00000001c0)=0x100) clock_nanosleep(0x1, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) seccomp(0x1, 0x2, &(0x7f0000044ff0)={0x1, &(0x7f0000000200)=[{0x6, 0x0, 0x0, 0x5}]}) recvfrom$unix(r0, &(0x7f0000000240)=""/166, 0xa6, 0x1, &(0x7f0000000300)=@abs={0x0, 0x0, 0x0}, 0x8) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="02008d64eaa9af97c5000007000000000000000000000002000100000000000000000000000000030005000000000002000000e00000010000000000000000"], 0x38}, 0x1}, 0x0) r3 = dup(0xffffffffffffffff) ioctl$TIOCNOTTY(r3, 0x5422) 2018/02/26 18:00:32 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x2f76a0d9, 0x5, 0x0, 0x73, 0x1, 0x20}) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x45008, &(0x7f0000000000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/02/26 18:00:32 executing program 7: pselect6(0x40, &(0x7f00007b9000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x2, 0x1000002, 0x400}, &(0x7f0000fcefc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, &(0x7f00006eeff0)={0x77359400}, &(0x7f0000000040)={&(0x7f0000000000), 0x8}) 2018/02/26 18:00:32 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x20100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000e4b000)={&(0x7f0000c08000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005eafe6)=[], 0x0, &(0x7f0000325000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/02/26 18:00:32 executing program 4: r0 = getpgid(0xffffffffffffffff) ptrace$getregs(0xe, r0, 0x3, &(0x7f0000000000)=""/202) r1 = syz_open_dev$tun(&(0x7f0000124ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={@generic="26187aaa70ceec6617f1d7c6d75bc62c", @ifru_mtu=0xcf1a}) ioctl$TUNDETACHFILTER(r1, 0x400454cb, 0x0) 2018/02/26 18:00:32 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000080)={0x4d2e4bc, 0x8, 0x45, 0x7, 0x8000, 0x6a54cba7}) getpriority(0x2, r0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x1, 0x322, 0x10001, 0x800, 0x80000000}, &(0x7f0000000180)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000001c0)={0x4, 0x4, 0x8000, 0x5, 0x5, 0x471, 0x5, 0x75, r3}, 0x20) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000200)=@generic, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000200)={0x7fffffff, 0x0, 0x7, 0x2e, 0x3, 0xa2da}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0x80000000, 0x200, 0x8, 0x4, 0x9, 0x3ff, 0x1, 0xff, r4}, 0x20) 2018/02/26 18:00:32 executing program 2: r0 = socket(0x13, 0x80000000802, 0x1) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) write(r0, &(0x7f0000821000)="2200000015000701fa0810f700010027020809000100000008000100000100000115", 0x22) 2018/02/26 18:00:32 executing program 6: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) rt_tgsigqueueinfo(r1, r1, 0x10, &(0x7f0000000000)={0x29, 0x5, 0x100000000, 0x5}) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000040)={0x0, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3d) ptrace$setopts(0x420b, r2, 0x8, 0x20000008) 2018/02/26 18:00:32 executing program 0: unshare(0x400) unshare(0x2000000) 2018/02/26 18:00:32 executing program 2: r0 = syz_fuse_mount(&(0x7f0000978000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fchdir(r0) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r1}) epoll_create1(0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, &(0x7f0000768000), &(0x7f0000000000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/udp6\x00') openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/context\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc004240a, &(0x7f0000000080)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) rt_tgsigqueueinfo(r1, r1, 0x1d, &(0x7f0000000040)={0x22, 0x8001, 0x8000, 0x3}) 2018/02/26 18:00:32 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x28001) write$evdev(r0, &(0x7f00007c1000)=[{{}, 0x80000001, 0x1000}], 0x18) 2018/02/26 18:00:32 executing program 3: unshare(0xff) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) read(r0, &(0x7f0000000080)=""/88, 0xe) 2018/02/26 18:00:32 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000b8cfb7)="480000001400190d09004beafd0d8c560a847f0080ffe00600000000000000a2bc5603ca00000fff89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0xe}], 0x1) epoll_create(0x83c6) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000000100)={0x18, 0x0, {0x2, @empty, @common='dummy0\x00'}}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00000000c0)=0x4, 0x4) 2018/02/26 18:00:32 executing program 5: r0 = add_key$user(&(0x7f0000001ffb)='user\x00', &(0x7f0000002ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001000), 0x0, 0xfffffffffffffff9) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x502, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000040)={{0x1, 0xfffffffffffff000}, {0x10000}, 0x88, 0x5, 0x4}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x81}, 0x4) r2 = add_key$keyring(&(0x7f0000ce9ff8)='keyring\x00', &(0x7f0000c15ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffa) r3 = add_key$keyring(&(0x7f0000003ff8)='keyring\x00', &(0x7f0000002ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) keyctl$link(0x8, r0, r4) 2018/02/26 18:00:32 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common='ip_vti0\x00', 0xffffffffffffffe9) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000053b000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/26 18:00:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000040)={0x400, 0x7fff, 0x9, 'queue1\x00'}) connect$netlink(r0, &(0x7f0000000100)=@unspec, 0xfffffffffffffff6) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)=ANY=[@ANYBLOB="2c00000000800000000562d2fa87e3060a9e00000c00000000000000040000000c0001000000000300000000"], 0x1}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x8}, &(0x7f0000000200)=0x8) 2018/02/26 18:00:32 executing program 0: capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000162fe7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000000)=""/4096) prctl$intptr(0x1c, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000001000)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000488fe4)={&(0x7f00004df000)=@kern={0x10}, 0xc, &(0x7f0000784ffb)=[]}, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x10, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x813, r0, 0x0) mlock2(&(0x7f00005a9000/0x2000)=nil, 0x2000, 0x0) 2018/02/26 18:00:32 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') sendfile(r1, r1, &(0x7f0000844000), 0x0) socket$inet(0x2, 0x801, 0x200) 2018/02/26 18:00:32 executing program 5: mkdir(&(0x7f0000c41000)='./file0\x00', 0x0) mount(&(0x7f0000d41ff8)='./file1\x00', &(0x7f0000485ff8)='./file0\x00', &(0x7f00000db000)='ramfs.', 0x0, &(0x7f000000a000)) r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$setown(r0, 0x8, r1) 2018/02/26 18:00:32 executing program 2: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x201, &(0x7f0000827000)) sched_setparam(r1, &(0x7f0000000000)=0x101) [ 46.805773] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/02/26 18:00:32 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000746ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000000000)=[{0x80}, {0x6}]}, 0x8) sendmsg(r1, &(0x7f00000022c0)={&(0x7f0000000000)=@ipx={0x4, 0x0, 0x0, "1f2ac1ea07b1"}, 0x10, &(0x7f0000000240)=[], 0x0, &(0x7f0000000280)=[]}, 0x0) recvfrom(r1, &(0x7f0000000040)=""/227, 0xe3, 0x0, 0x0, 0x0) 2018/02/26 18:00:32 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = userfaultfd(0x0) r2 = fcntl$dupfd(r0, 0x406, r1) connect$l2tp(r2, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, 0x0, 0x3, 0x3}}, 0x26) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x4000, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 18:00:32 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7eff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006affd8)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00008ddffc)) r2 = socket(0x10, 0x802, 0x1) bind$ipx(r2, &(0x7f0000000000)={0x4, 0x5, 0x80, "6f48028d6811", 0x3d2}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000768fe0)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/26 18:00:32 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20001, 0x0) close(r0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x7, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @loopback}, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@empty}}, &(0x7f0000000240)=0xe8) recvfrom$packet(r0, &(0x7f0000000080)=""/141, 0x8d, 0x1, &(0x7f0000000280)={0x11, 0x3, r2, 0x1, 0x48000000000000, 0x6, @random="a60d1a4dd1fc"}, 0x14) bind$ipx(r0, &(0x7f0000000040)={0x4, 0x3, 0x5826, "ef0ab05a966e", 0x1000}, 0x10) [ 46.852422] audit: type=1400 audit(1519668032.655:10): avc: denied { create } for pid=5773 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/26 18:00:32 executing program 5: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x480040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000f0cff8)={0xfffffffffffffffb}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{}, {0x77359400}}) ioctl$KDSETLED(r0, 0x4b32, 0x9cc) select(0x40, &(0x7f0000000000)={0x8, 0x17, 0x0, 0x9, 0x3, 0xc96, 0x8, 0x7}, &(0x7f0000000040)={0xe4e, 0x81, 0x5, 0x15860521, 0x401, 0x7ff, 0x6, 0x9}, &(0x7f0000000080)={0x5, 0x9, 0x9f39, 0x5, 0x200, 0x7, 0x200, 0x7f}, &(0x7f00000000c0)) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x0, 0x0) utimensat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x0, 0x2710}}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00008e4ff8)='./file0\x00', 0x200020041, 0x0) close(r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x8000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x60, 0x4, 0x225d5ceb, 0x4, 0x1}, 0xa0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000240)) 2018/02/26 18:00:32 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) waitid(0x0, r1, 0x0, 0x4, &(0x7f0000f02000)={{0x0, 0x0}}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) getsockopt$inet6_int(r3, 0x29, 0x42, &(0x7f0000000040), &(0x7f0000000080)=0x4) utimensat(0xffffffffffffffff, &(0x7f0000dd6ff8)='./file0\x00', &(0x7f0000b1bfe0)={{0x0, r2}, {0x0, 0x2710}}, 0x0) 2018/02/26 18:00:32 executing program 6: capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000b60fbc)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x0, {0x2, 0xffffffffffffffff, @empty}, @generic="478dbe81e4789521430ff24f7cf882cd"}) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000000000)="4f608c893766655d447c31e714a4355cca340792ada0f19c1edb09510050ddfc1004716328480af0b88525daf6ab1a241da7f97fe0e0747b79206f4f3366449f4efbc132ad00b95c98c32f5642740577b237a8c0ec1e4ec0c42d6589f4bd217b7204ab0115aeeb9bf13e9f87320c32174d2da7c9ff8062f1bdec3a33a37bbd44a5fcd1994d4675d2fc6f30aa886235aba7ff13") 2018/02/26 18:00:32 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3bff0)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f6ffc)=0xffffffff, 0x41) sendto(r0, &(0x7f0000344000)='Y', 0x1, 0x0, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/02/26 18:00:32 executing program 0: pipe(&(0x7f0000000000)={0x0, 0x0}) dup(r0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={@generic="8a90b8c50f959c8916c66c8123f0975d", @ifru_addrs=@vsock={0x28, 0x0, 0x0, @host=0x2}}) writev(r1, &(0x7f000085bff8)=[{&(0x7f0000f1dfc7)="390000001100094700bb00e12b0500000700000002000000000000040000800019001a000d0000000045000000000000001d0004b300060400", 0x39}], 0x1) 2018/02/26 18:00:32 executing program 6: setitimer(0x2, &(0x7f0000976fe0)={{0x0, 0x7530}, {0x0, 0x2710}}, &(0x7f0000923fe0)) uname(&(0x7f0000000000)=""/93) setitimer(0x2, &(0x7f0000000fe0)={{0x100000000000}, {0x77359400}}, &(0x7f0000018000)) 2018/02/26 18:00:32 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, 0x32) r2 = dup(r1) getsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000000000)=""/3, &(0x7f0000000040)=0x3) getsockname$ax25(r2, &(0x7f0000e73000), &(0x7f0000e73000)=0x10) 2018/02/26 18:00:32 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7eff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006affd8)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00008ddffc)) r2 = socket(0x10, 0x802, 0x1) bind$ipx(r2, &(0x7f0000000000)={0x4, 0x5, 0x80, "6f48028d6811", 0x3d2}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000768fe0)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/26 18:00:32 executing program 1: ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xe0}}) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x28) truncate(&(0x7f0000000040)='./file0/file0\x00', 0x8) fallocate(r0, 0x0, 0x3, 0x1f) 2018/02/26 18:00:32 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = open(&(0x7f0000001bc0)='./file0\x00', 0x0, 0x80) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000001c00)=0x16cb, &(0x7f0000000000)=0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x101000, 0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="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"], 0xa0}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x800, 0x0, 0x4, 0x9}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x1, 0x10001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10001}}, 0xff, 0x1}, 0x98) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr, @dev}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0x1, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in=@multicast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xa}, 0x1, 0x2, 0x3, 0x8, 0xa, 0x20, 0x20, 0xbf, r3, r5}, {0x0, 0x9, 0x244c, 0x1, 0x3f, 0xffff, 0x7ff2, 0x2}, {0xae, 0x6, 0x7, 0xff}, 0x3, 0xffffffffffffffff, 0x2, 0x1, 0x2, 0x3}, {{@in=@empty, 0x0, 0x7f}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @empty}, 0x4, 0x0, 0x5, 0x4b, 0x6982269e, 0x7}}, 0x4a4) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)=@syzn, 0x10) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x80, 0x0) sendmsg$nl_xfrm(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=@report={0x84, 0x20, 0x0, 0x4, 0x1, {0x3b, {@in6=@dev={0xfe, 0x80, [], 0x0, 0x81}, @in=@empty, 0x0, 0x7fffffff, 0x0, 0x0, 0x2, 0x0, 0xa0, 0x73, r4, r5}}, [@proto={0x8, 0x19}, @address_filter={0x28, 0x1a, {@in6=@dev={0xfe, 0x80, [], 0x0, 0xc}, @in=@multicast2=0xe0000002, 0xa, 0x3ff, 0x6}}, @extra_flags={0x8, 0x18}]}, 0x84}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) setsockopt$inet6_dccp_buf(r6, 0x21, 0x80, &(0x7f00000004c0)="269197d9a9ace1d8b25f171f4377efdeb1a98ac33f67b9bd41", 0x19) 2018/02/26 18:00:32 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo\x00') getdents64(r0, &(0x7f0000593fa4)=""/92, 0x5c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x52c, 0x2, 0x101}, &(0x7f00000000c0)=0x10) 2018/02/26 18:00:32 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000492ff1)='/dev/sequencer\x00', 0x0, 0x0) sendmsg$netrom(r0, &(0x7f0000000580)={&(0x7f0000000000)=@ax25={0x3, {"f19eb6a9ea319c"}, 0xcaf}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000040)="658862b849dee7f51389242a2f45c233ee5fb9aefc785a1edbbdb5a44a0ebc631e97fc3ae2fc42c92c64702a9b59daf90f95afa8eccf7130e36fc12a6cac5c04284b3e4ee6d43881f194b040978a4cf9ec65bd80baca0243861e5c503902eed758c1d92a74fd2c4a37945417a27c438426021b1da49925432d2426dd7d559400e056ab011a2f3892e80811a4eee256f20b2e96ce6f74731bc2f680612076f0ccfb7062fb58273aa21a6a4867c0d539", 0xaf}, {&(0x7f0000000100)="0cf6b9e77c526c718fa0669bd6963974984b5512a1a51866b219812ffda24ce6472a6ff8396e0667459571460eceb3ef2930a6dd5acd8713", 0x38}, {&(0x7f0000000140)="8e69f28a3556961a9509e1e52119a64c0c4c3004e01e1a6b0b0f8386d60cea87eeddd7a5fe51fa92f6edabe1515379878489a40f15f1b947111d118996cad9ecee960aee3dc590899d9735d6ac415bff1782805f8b59d949ea0b12c5e2a0a9bfd0a512cb047f70f9d8718c731f718feaf49c8accdaa1d7ac221acd186467097ed3723e6add6f77a46df3f47c01c20e5741fb2f73e7d6a3f39599e73575d77c84b267b5bbf95d25d2dde92fd46eeeb23c19379c83488f29099f1f70c55117d3faf2c448bffbbdb4f687d54fd255c7381242e6a1b6ae23b22c66091ae3970cbf8b629848", 0xe3}], 0x3, &(0x7f0000000280)=[{0xd0, 0x107, 0xfa4, "421c1cf00daa7490f9edf79082da4a41735bbcb94ee068cf2e1066ff9f611a8a586873ec26138354c9ac5da366bfa21ea59a7679b21a899bb597e5bc82b3e99b032a329b9d1d17a93f4a3827d975169714c29d38a67bdd95a66640c954bd679229f9339641cfd0b1d24b762c0b1128c7677a71fe4103c47a875dc45dae38b5ba76c3c2308ce22942b7598187a896ba19395fbebb395a86a89a75ecf4221dadc9e12ea189756bb1866935bda8653238f29bd629827d864be0650a1719e599a6f15fc3"}, {0x100, 0x18e, 0x4, "d4a484956fad4caac46a22b34b6f732334f4b31f18bc96df6b85019909e91c50b4be2a26ddb13fcfd1ff2f5e10bb339c09b82d48b6a5410e77aae5e6feb3a0bdd8a5990f281ea379e4046d08ba86023b6ab76328b82ab0dbc1f668b3816ae7c8db609110abf91dcd6bd11c19cf3207263ef43cd3ea12fe709b3d5baf4b6e9b351999a57719e3c88d10e2ae519f6c6fe75ca5e2768c62d622bbef73ed53b6384cd084b32e892d5c65d993b76d8fd2571d75f86b5a8f18ac0fd3fd0d33d147362693911cc2132b1fd816ed98aad400301a43be4874b074816ca4ba230cb7cd0f0c44d4d06c6619fe0949bb3fe2ff04654abb73"}, {0xb0, 0x114, 0xc700, "694c032ac739553e74e54526412255ec938e5f705e37475a6fc59183871b55ee4796725f918f906003d25f02035c18415e4be43111fc80a4d568b835a5358d3fe604be7326a5db781ff7a77e53d5b0f0baf47428e19e5128429854cabe208d81f500b3775fe56d2038b010c8be7bb97c29ae7d1640345d2583d686b4b3268ebe69bf86ca8b69f76f791cf053073e64575e7736b59684c4585886fdda3fd37ab6b05ab862"}, {0x80, 0x102, 0x4, "8db5d0c3a439f7a0559db0b12e86f15bd44f7575c30f6ee50daaa248c46ae3cab68531d129bec4b85f3143c8186126bf844a17c82f065b811a2b5117130afaed607435a1353d0766ad36e9b0db95316bed102c2db136e4f8a2862041f8b4b7889bf0785ee00fc55b541b7e812c3ec6adeab80f"}], 0x300, 0x20000014}, 0x4040) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000061ffcc)={{0x0, 0x2, 0x0, 0xffffffffffffffff}}) fcntl$setsig(r0, 0xa, 0xb) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pipe(&(0x7f00000005c0)) close(r0) 2018/02/26 18:00:32 executing program 7: r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000336000), 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000005b000)) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0)={{}, {0x0, r3+10000000}}, &(0x7f0000046000)) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1555555555555685, 0x3) 2018/02/26 18:00:32 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f0000801ff8)=@file={0x1, './file0\x00'}, 0xa) r3 = fcntl$dupfd(r0, 0x0, r1) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f0000f5aff6)=ANY=[@ANYBLOB="01255a73f7002e2f6669"], 0xa, &(0x7f0000471000)=[], 0x0, &(0x7f0000000ff0)=[]}, 0x0) r4 = dup2(r3, r1) write(r4, &(0x7f0000168000), 0x0) 2018/02/26 18:00:32 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mq_notify(r1, &(0x7f00000001c0)={0x0, 0x17, 0x4, @thr={&(0x7f0000000040)="13dd5eda3511d2d20052b0248002a4413bfc61c212e6c9b2bcb13784da6e96e622d2220cd6ec02ec933f4d68f9a4518090760b57a06d0c2481f0013ffcbce89ad854ba9d0016e95003b068cdf3ff9791d6e4cd9a0d08bd70ef513d998665edc1fa7aaf043d7a1ecfacd5cd5d7c9c07d6edb3902931eaa005d9f9255a791d6491dbebb47410cec6b93edea7eaaab421600569f85d85c833f1da6b6a5c81016cf22a03e0a869dc95bf77d627591c8da9625536bcf6ce9229824f3b123c6ed0f0634e", &(0x7f0000000140)="3aebe17d1d0e352295085c1a3ffbd877ee0ac0a557866e6fc84a626f890b12fafe01321f29fb2229b2871daa1145fcaa8182fbb563e7aec17e5886723dc63992c71e4d37af7b528bceb0570a85df4ee25f926486fcf9496b98cd51ce3ee21f9f1dc3"}}) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000e05000)={0x2, 0xd, 0x3, 0x5, 0x4e5849e, 0x0, 0xffffffffffffffff, 0x3, [@sadb_x_sa2={0x0, 0x13, 0x9, 0x0, 0x0, 0x4, 0x0}, @sadb_x_nat_t_type={0x0, 0x14, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xa0}, 0x1}, 0x0) [ 47.130275] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/26 18:00:33 executing program 0: r0 = syz_open_dev$binder(&(0x7f000093d000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000b4fd0)={0x0, 0x0, &(0x7f0000ec0fbc)=[], 0x0, 0x0, &(0x7f0000009000)}) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2004, 0x70100) getsockopt(r1, 0x2, 0xffff, &(0x7f00000000c0)=""/29, &(0x7f0000000100)=0x1d) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x5) dup(r1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) 2018/02/26 18:00:33 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = epoll_create1(0x0) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000df7000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) capset(&(0x7f0000000040)={0x0, r2}, &(0x7f0000000080)={0x8000, 0x0, 0x0, 0x8, 0xc02, 0xe77f}) 2018/02/26 18:00:33 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d01fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) mlock(&(0x7f0000012000/0x1000)=nil, 0x1000) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/02/26 18:00:33 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x80) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000080)=0xffffffffffff5243) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000001ffe)=':\x00') mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) 2018/02/26 18:00:33 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x202, 0x0) pipe2(&(0x7f0000000000), 0x80000) mremap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) signalfd(r0, &(0x7f0000000000)={0x886c}, 0x8) write$fuse(r0, &(0x7f0000002000)={0x10, 0x0, 0x0, @random}, 0x10) 2018/02/26 18:00:33 executing program 0: socket$inet(0x2, 0x10000000a, 0x8) [ 47.208314] binder: 5850:5852 ioctl 40046205 5 returned -22 [ 47.238982] binder: 5850:5858 ioctl 40046205 5 returned -22 2018/02/26 18:00:33 executing program 4: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='mqueue\x00', 0x200002, &(0x7f0000000100)) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x10000, 0x5, 0x6, 0x6, 0x2}, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0)={0x0, 0x7530}, 0x8) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) rmdir(&(0x7f0000000000)='./file0\x00') getdents64(r0, &(0x7f0000000080), 0x2e) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x21, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000080)=[0x6, 0x1000, 0x5, 0x7b, 0x7, 0x4cd5, 0x6, 0x2, 0x6, 0x3f], 0xa, 0x1, 0x9, 0x7fff, 0x2, 0x0, {0x80000000, 0x8000, 0x8, 0x0, 0x101, 0x95c8, 0x0, 0x100, 0x7fff, 0x6, 0x1, 0x0, 0x3ff, 0x1ff, "794147230adddb4e66eadeb33a181b6d1794b9753048f11e64593e8f01c62e11"}}) 2018/02/26 18:00:33 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00006b2fe0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={@generic="3fec7391e25091e30823840168072d5c", r1}) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00008a1000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, r2}, 0x14) [ 47.267235] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/26 18:00:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB], &(0x7f0000000100)=0xc, 0x80000) accept4$ax25(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80000) ioctl$TIOCNOTTY(r0, 0x5422) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x100000000, 0x5, 0x3000}, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x7, 0x4) 2018/02/26 18:00:33 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00002ccf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x8) getsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000100)={@generic="a1f5116d152d583b6f67a90757aeeaeb", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001}}) 2018/02/26 18:00:33 executing program 6: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000fdcf00)=[], 0x0, 0x0, &(0x7f0000fa9ff9)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic={0x1ff, 0x3ff, 0x5}) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') getpeername$inet(r0, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10) 2018/02/26 18:00:33 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x80045432, &(0x7f0000000040)) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000080)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/02/26 18:00:33 executing program 3: add_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0), 0x0, 0xfffffffffffffffb) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) fchmod(r0, 0x8) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl(r1, 0x3, &(0x7f0000000040)="35255d7c6a4d5622c8cfe0dbaca9aa0b5c610e9ce89ef122f50abb7c7b9bfa7bd0a9ca4d53225fa1c1bd744f630d368a3f3126d0d25c798ced8e0566e8856baa837c893c80f1a3a65d1ba64373136ad11bc5d9594c4d521e9230ede123b66b38fc71309affb04b82fa67814ee7360d8eacdd2cd68d20a9236253c32f6a5d34b041b2289aacb5f318ccd7c3f9") 2018/02/26 18:00:33 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x4}) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000080)="8069cc5efc57cef38190c92a0b4e8d1caf54ffe66db1462c73cc63e11af2f9530b7614711ef37f0776b6e5be0878299a935ba144036c8f5580c25d29132fe2971dc61d0478be1e44b81866e8ac6c6a4b4866cb6c67ec", 0x56}, {&(0x7f0000000100)="2f07bd62ff278d3465149bf3fb4eddb33aa5a8ff811535da7796ab6e801718029fda60b2d0d37efbd47b90fd4546917aa3691c42dd44d375629cc49bd6e86fd869708e15ea393625d433634b47f8155a7f43967b5012227ed2215eb32abb8a13b22d86990f1317f07438c7f86571eca41a1cad5b5e81c3b2ba25063f3551ed4df8dddb4e3a8d7227ce49431f365595d93c33fe8e7e7ceb792b13398f8adb38238dec6d37e5314309f5388ba0f7339afeefcb4cb40fccdf5b2f47644ba083323bcdd683b5866f22cd0922e5e137", 0xcd}], 0x2, 0x7) signalfd4(r1, &(0x7f0000000080)={0x207ff}, 0x2f, 0x800) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x74, &(0x7f0000000100)=[@in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x3, @empty}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x5, @empty, 0x2}, @in6={0xa, 0x3, 0x4b18, @empty, 0x7}]}, &(0x7f00000001c0)=0xc) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={r3, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7f18}}, 0x35678e6f, 0xffff}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)=0x1ff, 0x4) keyctl$get_keyring_id(0x0, 0x0, 0x0) renameat2(r4, &(0x7f0000000300)='./file0\x00', r2, &(0x7f0000000340)='./file0\x00', 0x1) ioctl$void(r0, 0xc0045878) 2018/02/26 18:00:33 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000000080046, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000b3d000)='./file0\x00', &(0x7f0000aa5ffa)) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000040)=0x4) 2018/02/26 18:00:33 executing program 0: unshare(0x40600) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b81fef)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={@common='ip_vti0\x00', @ifru_flags=0xd300}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) recvfrom$packet(r0, &(0x7f0000000000)=""/222, 0xde, 0x40002003, &(0x7f0000000280)={0x11, 0x1f, r1, 0x1, 0x3ff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000610000)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000924000)) 2018/02/26 18:00:33 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000240)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000280)={{{@in=@local, @in=@rand_addr}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000380)=0xe8) getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)) getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) sendmmsg$unix(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xffffff55, &(0x7f0000000940)=[{&(0x7f0000000800)="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", 0xc0}, {&(0x7f0000000740)="06c6af2d669e1a6a8e5503472116a9000e5e128ba03cd95563ff21d4a084be948bc8c3af788db7060b4a57ac00cf6f85f4742b5aa086d65c6d916f57bf09e09fd4a6b08463a35decf75d24453c53bdb778d2f2988941e3d9577b841f9305464f89ab18d2e15be6830d1f3cc81baf0d58b609b57b86dd2b069f850208d3a94aaf255338845de1b26410395c96f5a22a296ef4e708c5c725062da92349deb9c35d267bc8c6949e8c99c0184a46c5694dff5672ce19d3", 0x6e}], 0x2, &(0x7f0000000680)=[], 0x48, 0x4}], 0x9249249249249db, 0x4) recvmmsg(r0, &(0x7f0000004e40)=[{{&(0x7f00000037c0)=@hci, 0xc, &(0x7f0000003bc0)=[]}}, {{&(0x7f0000003c00)=@ipx, 0x10, &(0x7f0000004d00)=[], 0x0, &(0x7f0000004d40)=""/197, 0xc5}}], 0x2, 0x0, 0x0) connect(r0, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/02/26 18:00:33 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f000033e000)=[], 0xfee9) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f00000001c0), 0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100), &(0x7f00000000c0)=0xc) fcntl$getflags(r1, 0x3) 2018/02/26 18:00:33 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0}) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f00000000c0)=""/181, &(0x7f0000000180)=0xb5) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x1005c00) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) r2 = socket$key(0xf, 0x3, 0x2) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000080)) lookup_dcookie(0x200000004001, &(0x7f00000001c0)=""/122, 0x2d) sendmsg$inet_sctp(r1, &(0x7f0000000680)={&(0x7f00000001c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000200)="a3a447ea1b7cd418540650c6cda658a88767fba4e2ac273aa490ff3ae38977bcbe0b8882e566c7e8d0b47f0a316a4882ecd67c0683aa1e35fb55b61a", 0x3c}, {&(0x7f0000000240)="ecdfba178524447b891f806304be0f4516663b95354c332b93f9c338e3e447aa118cdfcaf575b000b0a6a47bdbb268435fb4ec", 0x33}, {&(0x7f0000000280)="dd3ce810d0bbdadefb00c04304dfbc0e48726a6b28ab4eb79b197431a2d29c955f93490d852de9105f6dc18476bf4581a27873338db9b8cd90bd44ada143638000a536d315d025bc51ad60c96c9351f6d705ced013a95f6624079275ea36aea901a699ca12e6a0a6c03e00f79559e25454c3f0e5b902a90535e8f3086dc63c85137655a3cdd913f64ce664eaf46f70ffb1988cac4c01da17aa", 0x99}, {&(0x7f0000000340)="42007dcb1b2f3aeea836fe2da04f637b59144f7aab4acb77396fb3e5d72244c164c523a8ea3cbcfe823400646df43a7a5b67e645150b0749d930de36143e8ecb542ff9d4368dc4135ac11068145fc2cb127c5aae4b9188c8959b21", 0x5b}, {&(0x7f00000003c0)="038fdd9bd25319e8bb375ad3fe7a50bfa38f3168242ef8a2461df25e545cf1b98da3945b8f48c42961f35e9be834c15ef1fe8ce3bdf716f7e14f341f094da76918c757bb586af832d7221be43c47e7ec04b88137dd9e00289d2eafa5beff7f5353b08b075b47a20bef9b985fee60a3801b47d20d992dfa758e993214ee8c378bde4c2d90f80ba9c6d4caa21e3d8b75a391952b20e20c196d8f03638baf5a68571c33660f3aa0bcdbf91029bdc0b057572f49ac740bce4103a95b95a8666617cfc582f8ca83eab06ad44950ea24c925d3e2fe4c8dab3fd97df3a177804bd6dc2159308dbb5812be3093e5512808cd69", 0xef}, {&(0x7f00000004c0)}, {&(0x7f0000000500)="08f7d340be510a982baec7602fe2051a749ae456532d3daf023a2c2172d38d079a5adddc9cce21ff43a3b2fa5bf10dd7b454fbaaff25f13b2859a9130ba6c08f7315a7cee86edc7d7d1b4b39806e3714f21e522c632a0de32ee241318bb1c2d9e39a22606ee3d7d2c189b8229954471736244338de65853f806098de7b5314f390e61756ea7d5906c10b3d173f9a907975df35c25a08d7a7b841d79c97f9a0d1a4503e8c4c3e47fd30d7f6590560d642cd64458c1913c5d7785cd517b9057cfdd2a38b9793e1c8e13c6720167c5fc2bf96abb97743aa4325a88e060cd70dc6798d24663f042dc52f0aedcdcf5a", 0xed}], 0x7, &(0x7f0000000640)=[@init={0x14, 0x84, 0x0, {0x6, 0x7, 0x5c}}], 0x2c, 0x80}, 0x40) sendmsg$key(r2, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="020300001305000600000000000a00000000000000ff010900000000000000000000000001000000000020000021000800020000000a00000000000000fe8000000000000000000000000008bb000000002e096eeaeaaf000000000200010000000000000006000a00000000000000fe8000000000000000000000000000000000000008000000"], 0x98}, 0x1}, 0x0) 2018/02/26 18:00:33 executing program 3: mkdir(&(0x7f0000ae8000)='./file0\x00', 0x0) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x101002, 0x0) lseek(r0, 0x4000017, 0x0) 2018/02/26 18:00:33 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000253000)='pagemap\x00') ioctl$KDDISABIO(r0, 0x4b37) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0x3, 0x7]) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)=[0x7, 0x87]) sendfile(r0, r0, &(0x7f000044a000)=0x200200, 0x400000ff) 2018/02/26 18:00:33 executing program 7: r0 = socket$inet6(0xa, 0xfffffffffffffffa, 0x5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f0000750000)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x200000000000006}]}, 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/26 18:00:33 executing program 6: r0 = signalfd(0xffffffffffffffff, &(0x7f000002d000)={0x2}, 0x8) r1 = dup(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r2 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) ioctl(r2, 0x440000000000127f, &(0x7f000002cfff)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x541000, 0x0) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000000040)={0x5, 0xb041a23, 0x9, 0x1, 0x1}) 2018/02/26 18:00:33 executing program 1: r0 = socket$inet(0x2, 0x7, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}}, 0x26, &(0x7f0000002880)=[], 0x0, &(0x7f00000000c0)=[]}}, {{&(0x7f0000000000)=ANY=[@ANYBLOB], 0x1, &(0x7f0000005340)=[], 0x0, &(0x7f0000005380)=[]}}], 0x2, 0x20000001) 2018/02/26 18:00:33 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffffffffffc1, 0x800) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00004bb000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r4, 0x0) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f00009d8000), 0x4) sendto$inet6(r3, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) shutdown(r4, 0x0) r5 = fcntl$dupfd(r4, 0x406, r4) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) setsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000100)={r7, r1, r2}, 0xc) r8 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="a40d7637a41bc18e7bd5f078d6975c6c2c4a207743525929db5ecbdbebacfc9aeac6ef57beb0a9ba207d9182833e1c5ee1a57fa797b1135e66a260114e184e4b42b61556273f671857954c1ccec899edd98b061534e498cc21e897f237040a1272b58437ecd5571bdbc9fea75db281ee8d62d85971cdb08b5bb97ca5e12c5521a74d282580718bb55c6dff6ad7ed14", 0x8f, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r8, 0x85b) getsockname$packet(r5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) 2018/02/26 18:00:33 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000089000)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f00003fbfee)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000a82fc0), &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000), 0x8}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x3f}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r2, 0x6, 0x4, 0x200}, 0x10) 2018/02/26 18:00:33 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast1=0xe0000001, @empty}, 0x2) 2018/02/26 18:00:33 executing program 5: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x401, {{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}}}, 0x118) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)=@ethtool_flash={0x33, 0x0, "34a53247ee617e03e3a2e183746776d4be4343ff35249012dc23dfa21b2dc04b8e7c613b85cab4a6fa198cce4c91bf96faf61e6b12ec315c8f8ee71157a3163910e1610eaa784721d9fb4a11bf6dda2b5c6e8a7c42d69d51c6491faa57ea9ffd6a7f737a9669f5c76ffbe0a6d2da291056f64229bd3b2e3db1fe746f6fd34e69"}}) 2018/02/26 18:00:33 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x10}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mq_getsetattr(0xffffffffffffffff, &(0x7f0000011000), &(0x7f0000012fc0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 47.707580] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/26 18:00:33 executing program 0: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000043ff3)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000000)=0x10001) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000046000)={0x122, @tick}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/26 18:00:33 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) fchmod(r0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@common='ip6gretap0\x00', @ifru_flags=0x4100}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x187000) write$selinux_context(0xffffffffffffffff, &(0x7f00001b4fde)='system_u:object_r:dhcpc_exec_t:s0\x00', 0x22) 2018/02/26 18:00:33 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYBLOB="faff010001fc014f1b701918b27b697cfd22fd5420f82f0304a5e0aee0fcac1a8b44a4a2b45373dc41ccbe6d53bd4eb8e8a7dfab1361520fe229fa9400000000"], 0xa) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00000000c0)=""/188) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/02/26 18:00:33 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000f57000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR64=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR64=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x101}, &(0x7f0000000080)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000000c0)={0x6, 0x3, 0x8, {}, 0xffffffffffffffff, 0x1}) dup(r1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x8da4}, &(0x7f0000000100)=0x8) 2018/02/26 18:00:33 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000000)='./file0\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto(r0, &(0x7f0000000040)="0cb88b7796701cfbb5bd", 0xa, 0x4040, &(0x7f0000000080)=@l2={0x1f, 0x6a2d, {0x20, 0x5, 0x0, 0x2, 0x7, 0xfa}, 0x43f7, 0xc4e6}, 0xe) chroot(&(0x7f00000000c0)='./file0\x00') pivot_root(&(0x7f0000d7f000)='.', &(0x7f0000c8c000)='.') 2018/02/26 18:00:33 executing program 6: msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x440, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000040)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/02/26 18:00:33 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x801, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@empty, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x2}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x2b}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) tee(r0, r0, 0x9, 0xa) 2018/02/26 18:00:33 executing program 4: r0 = socket$packet(0x11, 0x400000002, 0x300) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000001ff7)=""/9, &(0x7f0000004000)=0x9) [ 47.845537] binder: BINDER_SET_CONTEXT_MGR already set [ 47.865322] binder: 5962:5966 ioctl 40046207 0 returned -16 [ 47.873648] binder_alloc: 5962: binder_alloc_buf, no vma [ 47.882824] binder: 5962:5964 transaction failed 29189/-3, size 40-8 line 3128 2018/02/26 18:00:33 executing program 5: recvmsg(0xffffffffffffffff, &(0x7f0000001200)={&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x26, &(0x7f0000001100)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/146, 0x92}], 0x2, &(0x7f0000001140)=""/165, 0xa5, 0x7}, 0x1) accept4$ax25(r0, &(0x7f0000001240), &(0x7f0000001280)=0x10, 0x80000) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_setaffinity(r1, 0x8, &(0x7f0000000040)=0x5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{}, {0x80000006}]}, 0x8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) pread64(r3, &(0x7f0000000040)=""/57, 0xfede, 0x0) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000000040)) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40046432, &(0x7f00000012c0)=0x6) sendmsg$netlink(r3, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f00000000c0)=[], 0x137ecfa80e8db78e}, 0x0) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f00000012c0)=""/228) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000080)=0x9) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000080)=0x100000000) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/relabel\x00', 0x2, 0x0) 2018/02/26 18:00:33 executing program 7: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000080)={0xaa3, 0x7, 0x2, {r1, r2+10000000}}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ftruncate(r3, 0xfffffffffffffff9) 2018/02/26 18:00:33 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') read$eventfd(r0, &(0x7f0000008ff8), 0x85c) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x9, 0x3f, 0x4, 'queue1\x00', 0xbcc000000000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0xfffffffffffffff9, 0xffff, 0x4, 'queue0\x00', 0x4}) read$eventfd(r0, &(0x7f0000000000), 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x30}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x3}, &(0x7f0000000200)=0xc) 2018/02/26 18:00:33 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f61ffc), &(0x7f00009dfffc)=0x4) 2018/02/26 18:00:33 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) listen(r0, 0x6) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=ANY=[@ANYBLOB="100000000000478bb5d4df1ec6870000000000006477fa915a9f2c293a767e01bff641a238ffc74f4c45343a348a4c516886362ed827589490b032802065baa2f480455186068640e3a48d2ccfae4154ad959ed85dfa8603745c643f1d89c12d44bcca4a35eed610b4bbf1b194039e1eb4985a"], 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000b0000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3, 0x2242) readlinkat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/241, 0xf1) 2018/02/26 18:00:33 executing program 4: pipe(&(0x7f00006bdff8)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000072ff8)={0x80000002}, &(0x7f00000c1000), 0x8) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000000000)={0x1, 0x472, 0x7c3, 0x67, 0x19, 0xffff}) writev(r2, &(0x7f0000038fd0)=[{&(0x7f00000cd000)='E', 0x1}], 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x9101}) 2018/02/26 18:00:33 executing program 1: r0 = gettid() setrlimit(0xb, &(0x7f000003a000)) r1 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) write(r1, &(0x7f000000afc3)="dc", 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000080)={{0x4, 0xfffffffffffffffb}, {0xf5fb, 0x8001}, 0x4b7, 0x3, 0x9}) readv(r1, &(0x7f000000dfe0)=[{&(0x7f000022b000)=""/1, 0x1}], 0x1) gettid() getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) rt_sigprocmask(0x0, &(0x7f0000000080)={0x8}, 0x0, 0xffffffffffffff5c) tkill(r0, 0x6) 2018/02/26 18:00:33 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00004cfff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f0000000000)=""/9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000000)=0x80, 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000006fa8)={{0x50f}, 0x1, 0x3}) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0x4, 0x10001, 0x6, 0x5, 0x1f, 0xfffffffffffffc00}) [ 47.909609] binder: undelivered TRANSACTION_ERROR: 29189 [ 47.915242] binder: release 5962:5964 transaction 15 out, still active [ 47.922729] binder: unexpected work type, 4, not freed [ 47.928376] binder: undelivered TRANSACTION_COMPLETE [ 47.933658] binder: send failed reply for transaction 15, target dead 2018/02/26 18:00:33 executing program 4: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0}) lseek(r0, 0x0, 0x5) mkdir(&(0x7f000057a000)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x5c) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r1 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) fcntl$lock(r1, 0x7, &(0x7f0000077000)={0x1}) write$eventfd(r1, &(0x7f0000824ff8), 0x8) 2018/02/26 18:00:33 executing program 7: ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@add_del={0x2, &(0x7f0000512ff0)=@generic="3f694362ac9be4b0598266a6a14841b4", 0xe3}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000000)={@common='sit0\x00', @ifru_data=&(0x7f00008e7fe0)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}}, 0x0, 0x2000000, 0x1, 0x8, 0x3}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x7, 0xb1d, 0x8, 0x3, 0x2}, 0x14) r2 = accept4(r0, &(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14, 0x80800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000001c0)={r1, 0x36, "694cb6b1e3b5e542c3c4645ce7d884fec3bc78c83d31fc77a0aa65d665ef99b1456e52c6aef1eeaf673d9b1af5f6293637e4aad46727"}, &(0x7f0000000200)=0x3e) 2018/02/26 18:00:33 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3f, 0x4000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0xc4cc, 0x1000, 0x8, 0x5, 0x7fff, 0x1, 0x3, 0x3, r2}, &(0x7f0000000100)=0x20) sendmsg$key(r0, &(0x7f000006d000)={0x0, 0x0, &(0x7f0000aed000)={&(0x7f0000222000)=ANY=[@ANYBLOB="be416a80806310000000b6a73930575735d8"], 0x18}, 0x1}, 0x0) init_module(&(0x7f0000000000)='trusted^\x00', 0x9, &(0x7f0000000040)='\\*cgroupmime_type)\x00') r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x5, 0x4, 0x3], 0x3, 0x2aaa, 0x3, 0x100000001, 0x6, 0x1483, {0x1, 0xff, 0xeb3, 0x3ff, 0x8, 0x8, 0x7fffffff, 0x2, 0x8, 0x100, 0x3, 0x7fff, 0x0, 0x4, "4887fd6e217b13662108b6bcf8564fab390529e238b5c0b343c6fe1be2df31de"}}) 2018/02/26 18:00:33 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000db1ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) vmsplice(r0, &(0x7f0000001740)=[{&(0x7f0000000000)="403d445e99c6a0e0a8594fe28d7c013af21044f226749f394078dae841bd97868a5ef650bb2f42224bba727abc689d70eb74e84c45f4383e6bd0e4eca530715be8e763ff305e64fc4ef8c4ca37afff1000af28527c7d7979b5c1c9bc36da02843cdde478145c48f0b0645c9220d77a63ce7f8fc4f66ba2998a9284fe919ccabf0095758704", 0x85}, {&(0x7f00000000c0)="ecffca8143a848b653a13dda225aed0e7781e6ca75cf20aa7b57ca5d1ecc32a4f8d844cbb45b7f6ff4513364ffb436c6b81784ccfd7ab3bc86d2af7207002bb78875b39cd646271cc6d3044bb4fe2bc1bf049c972668f60932cfd131e504e9fe25d14a9cfbb92f0125162900c01655471a8ce575979a96a5171f485e1b53f09a3fc278fb4f624e2da86261edc93db8285fbd4480a65901471907f17b686c607d82583c12aed1fd69d7c939bcdb55f65b4bf3902cedf86c7cf591829f8ae374368da2b088264373f8dbacaef7e8bb37af42c7", 0xd2}, {&(0x7f00000001c0)="3b852218633c21f3420c33b0d118d5e7d74665ad58c51112378f30097c60224d1be5e19d9a139567a24ad0c73922e0431145c316bd3bf7ff0dc6fafa218d7f23777e5a22eab32d25b90f3ae2b7f6f7573b2a54061691b60b94fecfc50ed9348479a1aa220d27294de7c785a4f6509d4732e642eb7ad3cd5cebe0b7f3644a68dd918d54b1029a01e47a6bbefef5653799026c67416a40a26bbc0cbe2bbfcfac80b1c43852c6820e701d594ca2d345d3ce9a1069b0cb979ed62405a6bc7ee06d00662be3a9d49a520e3e8bf62cef1dbcb348808f089df9979f601a9ea191b0cfe5ac51293f0a8b3844ba47308ff4e5322d5d72", 0xf2}, {&(0x7f00000002c0)="65f4629e2fd0d88e6e402c3b7dba57f93919f00c90ae5c17589b17f480b8865d0a73801319b7ac6cf149f3bd2894deec37b6bc61cd67d1535537d29d0a848252890efce1ac96820e320a06cde942b61effa59ff6306c2bf7481a524a5b277e6a2399dc80a23688b39778c0b48e152dd842f4762f1ff046c0767336c6a5501b0df08db6ed4353691f2f89d59cd8ceb002ec0f485461c4b2a4f32eccab85d943a7523f74233f687a3580dc30ad682217e399359dc137efb1b704039b", 0xbb}, {&(0x7f0000000380)="31342ca3f9e70e25542004b95711d1484dccef827b0aa6d74fbc2e31327c43478d47a97cd8e6070d694cb6318bb5e21c3f8ac2d86e2b7ca44a18c372dc4ccb9edc534e56338bf85a108e4b1bda5bcac7f3186edaae527df2206b1751e73b7b9dcbe7ff5b9a06b94948d7bbd59c1cbd4d81ff9f64fbefe97f7a342fc52d5ba18e25fdb6b6717397b6c4c21c46e663bf96760178e40cae86c520cc10b1e3932c105c3a91caad9c87b2671c6dbe5a0d8ecf7d3fe2a7448d1e8cd5e75acc6c6097fbf4c3859e5306adbe50f9c32098c051ac86eeb62086f45937131aa341", 0xdc}, {&(0x7f0000000480)="e7e19be56e3ee30f561b5bbed4327252442adffc2e5a7f652d32794a312c78346cd8bc282d74504031bf07b5bf903887140286534154cd47cfd6aaf81654579e43b78a3947c250d7f6868e4320799a0f0ed19b3e49437ebd6172cb68421c6924b74f8380f4027ad9e7896375d7931f5dfe8fd62f19d164a4a952a7b26290efa8f6db30a3e3067984768399dceaf8bee8a1a68074bc9aaea944454075c6d99150643ddd8a9d98fc9b50031e1bc6df941308f3b8650841eeb52ddfe653b7017913c032ec32666c46aadd579daf", 0xcc}, {&(0x7f0000000580)="dd1e10e7675573abbbb92c350e7e7409d54e8d4655db4a562758a7d53942d8a4bf2a882cd9e0fb3b5ab5d4148fa44efbf236cbd62ed977c51c68a1f0ba224dae48ddb52997bae413ddd93fc2465207ef", 0x50}, {&(0x7f0000000600)="ad6ba94a20c737ff0863bb2de2aaec2dc38205956b22eb7f602206c72b33c6ff2c651e9444ce0bba8a223fca289f2af37711688c25570ba439ba3932364e454694e714439089b7a1fcc9ec00e91e4c168dd967671929a03c11d63a1b7adb2e7f3a2fc303d213b973cafd72ab6cbaa1c0f043a820265e101f5cc63fc70e1c75022f2fed29f19480b5b6ae91f6a6518e736ca3c79f620bc479409a1be28ea32c5fb1e54606bb3ccde7103e6e326f915d44dbb44a5b0c14bec49dfdc3b500", 0xbd}, {&(0x7f00000006c0)="59bbdccf66b10eb17503750cc9531025929c0e46f540464510d8210a6807060061b8ae2a90976caef26b99d7abeb355fb2cc42d7a7bd8473a32dc2bdcad3304175ed1264298591af648ba6deb31162fc128c2bab8bf26555568cde4b16f94f0a8328b7458a33bf28983eb01bcae7c4f318abb354d4b5cac264f29e3ce30b386c11d413f7d6ca086661bf95790d64a9a1897174e3439e0fefe5d476141e2c6153b9ee4a0295dc696ad1fc188cfaabb3624382c1830458a05a884975f68800c359e5787a7df0e3763606a6ea095f41a92b83d3cb6d376d6f52e1288116d412107645c3f023bca1dde5ab02a410f375ae002aef881460d820e1773ab7f1d1c25f3953200c572d618699354736daadadbf0c2eff3c518b005fb8f6ba43ead3a2e46189d07998e38e3ce29514f63dd0489b190954701332d18622dcd252ec8ead64481fe4b9743d13042e51fbcb72f91bb14f515c5467d8d4404bdc9a992552bce6b08959e206f5e11abdfc2bc52023bbb87992b0029840c58d74fcadce546ac5dafabfefda8dcc99d2326454acc089915316213a6bcddbe9a8e2a62306e781fce9664ef41abf030ad50ff84990a4f6c8198e163bf3df6db7c7e9caf402e0b72d72b28fa9a055c7d3635ae5aa893f1f282ab7d0f6e007a247ee1b6fc1df1d3fae86efbf6ae80efec125114fab158200f35f26031f2a573de64219f7823dbf8acea42d3a59b28ce7749293ab75ac635e8b641f2a97c82c7e8c72a6f5fb86fee9c923c13b5eed66422081156ea54c3a91243058cd2c9818fbef52b5223030d8cb7474fbcaef9b77cf6e9f6e331b40845c1f0ba923d42e148152d2c8cb4fbf80721da70a0b2e2cbb19e685b64f52a7637863e2784c989fd7463c262b951d362e2829bc193241da922fad7480e095847a3f9f248cc701c6814b500d766026127794bad3c803349e95526d990d6d4d02b9f9e3f9fbf379a0a5b168602b9bd794a79d46d39db7cd817d132ddf5f287a0fcdc87c218b5e43fd740a9196c74d84e76d4a58943b8be3eeb6d2abae50db043bed82e84f1060344e2bac0eb10ae6c6bf33af614618154d22bf33a7501415100e386b3d31e7b0fcdcb7e487cf1add216b356322e44998a514b90ff4c3794ce004e63f92f5a69507cc24d3b173623df0bc214da19b761bbd5054bad9d4feb8c640234e79749eea5203fc4fef4f16a8ea0c1147bb595fca2f2b5c7608ec070f012a6c2e3229d609477fb8bc799f7c70933c7a055dc46b49c6318266821ebc3f8c5a0776c443c66ea3550c64b6d0505233821228a4e84471807604954f7f5f722b980b92450a2525589c776992b976a707725476df948255d67f9686cb265c5761f8b86356bf664db966c143a0a1dc0df6cf7a92a277e17a39d0c90eddc4fa1cfa4571ff9e6eb676f7b0c9a07a8d5574e1ecbcea6b4f9e057af35236821da954766ab6fcc9f05d53092d9076fa911a0818f0c666ddf0c1905051a48a47e2b5c566608b5d8dd9b44078adb700fe10323a2cfe4495c682b5117d15cae6f9c3c20d5273bc14acc89e9646158e3afcf2cb80f686cbf2f2a7aff89ddeea71e183fa8b554d6a9cabdb84f7935ca9e9e8aee1029600143651f46534f6adc2d93e8e0e21bdcdcd9f36b69298e1df2d72b83841ec6f64267bebbf0db50a1a247a0324036c92b8df32344e0c189f95f75667174aaf31ab0b28394f15535214b55def4808c84f6aebb85958e11bf4aec5d2adf6bc7a8d8f20e11f70f2a7274c966fb821827291710f1ab72f3ee240ba1b1a1c5324212e71d92cd26772ea158c03373a87faa2769be5a0e3674217a520a4bb96adb980e81e08fccf66a72bd48740bd565aba9518e5b84387694f058ec55c35210f2f39add3abe3f2c965982e2f7f62af4feb37761a802ce5d6e3e95fa8c2d99704a989cd86231e5bc5ddecb80648368a1008db8f2ef10924d957abd554c37240fc601cf78ab18c81f474290b4c6c9eac61fbc2067d3fa62cf7896c001b81734ca0cbffddde1b6f3aacd250e935990646b6f1082d93b2a0ef8aaa60b8076a13c91acdee78a4ff9b8c93183b44fc0b00426e274cd99eda3e5110595dd30ad12efd6bb99b04ca6f487dc5a1a74d771448f06a3648d59406e424e5df95fc33b04c3f0973b6f5a499b402fca0bf59454f6a997bc54fba39031e36f78dcb868cf695f0b02f0114cb12c53466bc18973ba670e1f3051a78a1815fbc36b3619196cbe15f3367b06593785bba68e488d658d339fa1b2c297f1ed24a52a8405c49f7d0f9ef04c3cc243204ec7b83db5edcb2df44f7405820f38382ec0eb818e619487c43c7a51921cc5694cff9e66aa8fd79df0a54f6c2c77c82e83e663635ecd6c24c6bafde9c28c04b120529e1090682cb017a370fae1e7299f3c737d9431865777096f81237e78ef886a4489f82473fa3784c97c4a6223ce341ab77108aab98eee5f3ae2471bd4ceed52b32b644500b95e30fbc0b8d7769d26aa6ff0f5d82867ae9cc813157a5adfc10f1a4329be9af20aeb4714375066ed5d7cd020f154054519bb782e42bf6fbc5623d6e4c4bdfe03beae5def8797f6c00846b1e1581b1c75c0d54679d6d92a99882a1cfaedddbad27068302e2a5f92274ad2f8bf84b2542f172f08c1e3c5a9b584ba5b2c49255e94c2e0a81e9a63a670ad3e753be9a817e816d76f1b0c1413efb805253b6e3ed6e5a06d39e813b310685991c3848ebf86d59af001a842f6f9a2866da08cbce631c5624fbba9a1612424177f7db0cca69af44a4997ee0987ca496b74e8c14c5fb1eaeadfba701eec6167f01ab7ea04b589c0215b849f7e19daced70c2a0eb3a96f7048d9155a9e7783a8c950123bb23446c8d0930b0880a6a558441a453d15f46b820803083723a84395f9cff7b4e9353f01a3478ce3e31edaa6e7064611b4a593d5f51de26a9300595d504b34dc7a91eeab16ae75198947e49dc490130bfbdcf28dba5febe9de64227af7da786ae43da0e5e74468c75989b9ebb29b02c2cb7a56a925c0b6c526ef6949e77819c3f9018e2dfe21fbbb0ebbb057ad0074d10d732bc25f14f69f7ca39e2c05b3d8807187584393b65060632a1c47fe153851cd1c1514193a91c46aeae8e6d72b8824828185aec4f13007e663b45462df37bb76aa71b8e889bdad7008c002782c607a5fbdf449bf275a0c022ba1daa4efb91e94948d27c0d6aae0bbf5d20952cd6f9d5d81158446f3c70f1d1a8c34d91bee22cc2a50f6e07403f5fa77c04494c797e96e9c5be28b67942ba5ac87dc004e59ffe96d2f76966cc3d75616dd1ec1ae875ebc7e3472253ff0397677df36a01366a9218b5b3cdc126f2de0ffd50b38248108e42444912a826301543933f38a121da2298f3fbbd12e689017b077076892bbf416c0cf6064adff0974969bcf7dce6cde81f7054ccc4c118342f57bb89e5ee1dcfc19e8eca7959ecd68974d265612aeb66e2c69d8abc3d47acff551571ae6c4cd14114b3c33120c859a04907d912247d159e116489f7d1fda7b8ce45182e81b21638e82888047a4b9b183f888079d67deb9369394a6e90f7dcf12940b6c787447de1b6a2817d27eede7b5986876f34a1c738f4677d402ad6870314e93b446dcaad9571eab4078620d8db4c13bc97d98e449208746b235d7a318170487e6b8386ea5733d50d22afc41e130e5a41afbad3b081bee7d5b4a8a9ea0fa109886b24f28dd78442bcfe71affc4965829258d51970d4fb64ca422c996a9a7cf3dc381c706d75890d3035e124baee2675e1daea470a9aa96b48e47088219cde3fc0aa29ad77070922beb41559acb27933048b16aedb9eea7a34c938f6d319b124500de8d92f40f12412d048b3e0479e103e22db980476aba710cf9d72365035e77f5baf640e2d80f047a9b281e962be4815207b918a48f50e1ad76e7116d5fbffe3bd02dd956017a374b075962a7db5a8210a4ca4153e33f7352b996d9c8d09c6f940f17ccae093e1b79140a83dc2495a162ec0243554b000734fe15e2164dc7396839e7f8923d6a466e1c41e9dec9e1b977afc6ccf3329afe277d0bb837c34a38617a890acc1da03571124997b93d2ee9b464e51b433e7f24afd3ed156794eaecf0cd76b033692231b4385e6f333173cf8c1d71b06406df274fc72578628c0128fc94fd60eede2ccbf47e807f09e904840f715bcc52cbad7e3e5a7f469aa032cb64c9ca4f01fe7fc235bf94e396658e9c571e80a72233bae37f859492fe7b7149a6ae11c05106db1f1efbf34bb9f0d2cc3652897837e824db508c1e6b1401e482e043e4b5229d7c08873c445fb8ba861600da968bf5bfea25fb2f721967f9327578e561de529f2f62856f3f30ee595e3d91ebe061adb451dd8888ee7610c08618998e1d65d1e7c3905ee9b7c7760ec5ded6c008912f35d2013f7d9a10fc62c54e21ebe7a4e85d5aa2d0a66af37dc02bb12bab970c8a028574382e8ac9d8f7c0d330811fbe6261d9bf9d11d16ada38c0a46a89a1bfe0baafe4779beb768647b96a87b48c2723a157a1424c0916a948201c24a9dff57cdd5b78067f1d31791a818b465e9a3934a6e77d55594a33dce2d96858b660d78ec84b13f4ff464e8b6593421e2e15580fc316be4181d1438565c99ef85b1ecb6ae7cb5966178e0d19adfcdd7ed12a09e8da04101cb616e992a7422d344b21ae93da30b89c069975fadaff86e49e7d9a8b0801072a766d7693490d24a32265b9491d002c6c6c8294343cd143e8882cc349bcc8cc68a0a784a1f551e8204296b1e522c97117460b152725fcf1bef4995ea2a96d1d0888e031ec56e4e5f2ec2d4b8817d0bd6c677033d41a3fcfc043783505c81e0e9842a266ee6ea933cf32d4650972790eadb2f3e7b8916228de527243fd4b011df0c975ba3067f1210a4e817f59beaf7f2e5e0430d9e3709196ada49c132d02dc9a5016c66e980445f02b69dd67a3cb8741326eb1d8b7dfca25cf769430b0fa0f5c536e89700f351f6f9fde895edeea5685770a33cf869ec623f5bc0da997b3bfd7e69687f61e21fc4ecaad8cc59648426a8bfcb189c572a6f6fe8a339d139c766830fa3feb7977569565359fce45fb708ccf196bf21492b3c2c4e2c6b0143c2f285fa84c9507091796720064bb7e881948871bbb968678322c0507c94f513b40ad5b95c3dfad3c0ddc45708f1e8ccf684c8aa2482b2edc5dcb54ca8feab78a662c9b985e9d2247d1abb0b525f957a5a68776c8b327748732b1dc98a64ccd12d7e8557a69f67e6048f8e6f39179cf5c308b9ada722d05b6131cf1e369dcb4617025895171f105a49c4d3daa3eaea8914afb2519ffce2f7b44c70fe9dc4f4153589922ad38eaa96c4a43c78f575ee0a5719b47c9e4c12969bcd3ebb6f23ab6803ca28e8da37bffa2b37003fb38daf51fba3ee5180fa28799784ae8f3d233bd139d9bb4cfd994633ddb6d67c618fbe8379165be8f75957ecb9574bacd4552d5043d025e129ec1bba38b0ee1805dbe8b7d9236a66cc1ea81e477f8c07bf93ecf8ea4df6f60be52d8b3bc7d4da39b938009d75746d1809edf3420ac49e00b971f83f9deba01359138437f80311e139cead3e6c2af2fdc9b6e663059d8740ed2b2240e572f0b6ab8795ca785489e8dd9164e2a1df37aa19ff3702f3d8235a64ae6ec54b96bccc6c901eba90f4a3d7b81bd71cdd795bd258c30c564efb562a006cca7299dad8c085e67634a879b74e34eb850010b9d1a55da5cd24a9cc60b7ca25ffea64b10f1fa4cb25a740b556b10a0d", 0x1000}, {&(0x7f00000016c0)="e9aa6bf5786ec81395114a00e55edd1ba0a45bb86a7b6cd8993a4c66b85ff3464dffa76a891742d539ae40c06c9f5e783e4c437ff74ca9e3b3553442c244d3b89a40c81d2256081d770caef29f5623b4588dd3e62d01c8e33429", 0x5a}], 0xa, 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003cc0)={0x0}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000003d00)={0x53e, {{0xa, 0x0, 0x8a, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100}}, {{0xa, 0x0, 0x81, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) ioctl$sock_ifreq(r1, 0x8912, &(0x7f0000000080)={@common='gre0\x00', @ifru_mtu}) 2018/02/26 18:00:33 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000021dfb0)={{0xff, 0x8000a}}) sched_yield() 2018/02/26 18:00:33 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40, 0xc) setsockopt$inet6_int(r1, 0x29, 0x7e, &(0x7f0000000080)=0x3f, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000540)={0x0, 0x269a}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000005c0)={0x0, 0x3, 0x400}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000cc0)={0x0, 0x5b, "8aad4812ec3fb515bd31b6e2d531c6ed7a6622f26141623340e9b20f68219c332de711373d83c9dddf278e80c8b74b5b9086953ef9587fc9fe54e76e2b4c00798e01bf114555ce22b282abde630faa0b5401255c411de5e01fe13e"}, &(0x7f0000000d40)=0x63) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000d80)={0x0, 0x7a, "52e6e93ea2cdfbf96594c0e27339ff6b3494e60550694611df06009be9587e06a0ea29388dc87328a77172379ea06c0ea7040713c6583f6b35b31ebafff1d4590deea0b73df204ce5272199b18ad2756beb021ae2762807089d3164a2d696a026c0e9c3387137df4ae5771889985bb6800bc27a114a2d102156f"}, &(0x7f0000000e40)=0x82) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000e80)={0x0, 0xe0}, &(0x7f0000000ec0)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000003280)=@assoc_value={0x0}, &(0x7f00000032c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003440)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000003500)=0x8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000003540)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x81, 0x6, 0x5, 0x2, 0x800, 0x4, 0xde, 0x1, 0xfffffffffffffffa, 0x8000, 0x9, 0xffffffff, 0x81, 0xca]}, &(0x7f0000003680)=0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000003b80)={0x0, 0x65c3}, &(0x7f0000003bc0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000003c00)=@sack_info={0x0, 0x0, 0xee}, &(0x7f0000003c40)=0xfffffffffffffc3f) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000003c80)=@assoc_id=0x0, &(0x7f0000003cc0)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000003d00)={0x0, 0x5, 0x6, [0x1, 0x0, 0x5, 0x9, 0x3, 0x4]}, &(0x7f0000003d40)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003d80)={0x0, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}, 0x5, 0x8}, &(0x7f0000003e40)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004240)={0x0, 0x5}, &(0x7f0000004280)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000042c0)=@sack_info={0x0, 0x595d, 0xd4}, &(0x7f0000004300)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000004340)={0x0, 0xb0, "7bfbb3ac34bc59b2ab30a68b4a45d1e1c3575189619ed9fd5d7ba2abb4ea7f48fed1026a19ee2465778c2b96be4455829293edd55f4a6c952599f849a6513d3c1f5695fdc26d22ea7c3283f9d4f4ac586a740b328bd410d9758fff5662707569910ada3f88618c59f571867e6dbb269fec6a1b782d707b5ff5bff4a997b106d13a3895b7093d931b48df765f7201cd621d9cfc5e56bac596d332b14b6f47c75f548475a96eab4c5584cb7241acb37989"}, &(0x7f0000004400)=0xb8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000004440)={0x0, 0xffff, 0x5d, 0x0, 0x3, 0x3}, &(0x7f0000004480)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000049c0)={0x0, 0x1ff}, &(0x7f0000004a00)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000004b40)={0x0, @in6={{0xa, 0x3, 0x3a98, @empty, 0x4}}, [0x9, 0x10000, 0x1000, 0x5, 0x4, 0x8, 0x6, 0xfffffffffffffff7, 0x7f, 0x0, 0x80000001, 0x800, 0x0, 0x2, 0x9]}, &(0x7f0000004c80)=0x108) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000004cc0)={0x0, 0xc5c0}, &(0x7f0000004d00)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000004d40)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000004d80)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000004dc0)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}}}, 0x0, 0x6}, &(0x7f0000004e80)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000004ec0)={0x0}, &(0x7f0000004f00)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000004f80)={0x0, 0x10, &(0x7f0000004f40)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}]}, &(0x7f0000004fc0)=0xc) sendmmsg$inet_sctp(r1, &(0x7f00000051c0)=[{&(0x7f00000000c0)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)="96a0e5e441d829daf6f3b31b99950ad9d147ff29949cf0ab308869f51df7ad22525af3542498fa6ca2a1a29b1fa4be3e8fbb52b5436fc9abec4a7b4f2b2bee0d3dd82ff26d9172c68a5e3e2dcc7ac79b5a658c24a10e938e234c8eaa0360a2f373cae8cf244a64096877fa6f73eb5746f40f49cf1c352cb0c47633eb09ce0edc20ce9b98dddfb32dc5a047cf03e7b19f69700b1dbbdc99fb77aa150695de08e4ec3e18c45440a9b12696a37505661e8737be605d3179eb4243d625d229c7c54018e8a2fd0c980e25034f4e4258", 0xcd}, {&(0x7f0000000200)="44576e585538350f755235f202fc807f2374aed744bc4137f9bc67ef580029e841cac714620829ba4b8ff779e530c894f88cb3290adb6c6af90eabce2fac3157d8ae724d8f8f4d348ae893db520dbc8b14944ec29b240f6c9a757edc8b55bfb96b96a2bd018aaed72c937273fe15ac914d43f6a3d821edf3453529cb6cf2d18909b4804b435d3fac389fe4ab8c80eb0cf7883b88438fd90b05bfbd4c3ff5865a0a75c1b11fdcb3f641363e041a19974daa09247aa703cd77dfd85e23e9de219ae59f1ab3f1685426445a42182c87c4f3b89649141b12ca3f6d167588", 0xdc}, {&(0x7f0000000300)="38d6f0b421bb929dd10bbbeb1cd66f8f0b0f07cf7946af9054da77cc7e472e63b821be8de2dca3be67ed7ee625100377305bb3164c62ddd491e0629522ee08b2f8865ba4fc3695ef95ec2c9e7adef6731eda74b11ec59d89b14c767498e725a350931448973f40499b8cde03018bb688a9a70495e3371ca9cb00df5a69afcf17d699796a0f6894891a3e6c7954ce1c1bf8824e5d1713bfe6fc4e1f48194905cd4168d769eca5830ef49f21a9177fd9fcfc9f", 0xb2}, {&(0x7f00000003c0)="9a658c1b8619a32b52ff45218ac4de3e88651ce080853b8d29b36a36a3a9ad646915d5b7d71f98e3d8da24bed7d5dd665cdabd17cc79632954ae4e15cd2fd7bdcf0c2183da1ab0a39970e5a64f604d1d236db52aa65863baa5208bdd552b4aba9df1e0dc02da7333e58c4a5ae6510417194863e5bc049eeeff6a51fc7194428d297ab9827195b31f2df413eb29d0c52321691eba6e8d570dab2984e7bbdd7299bdc08bd6994712c241ef", 0xaa}, {&(0x7f0000000480)="92a61233117cf71775f3904c996a11ec6991abfdeb954bd857c0902e5243e3fb65eeff72ee397052b84053144d6bac5096f90e28425424d6c114fbd368adcf4604394c15717a1be9a048de16c2fe7ace6239f48b93f680ef79edaecd78", 0x5d}], 0x5, &(0x7f0000000640)=[@sndinfo={0x1c, 0x84, 0x2, {0xd877, 0x8, 0xeb, 0x7, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x100000001, 0x1, 0x204, 0x1000, 0xffffffffffffffff, 0x8215, 0x0, 0x8, r3}}], 0x58, 0x20000800}, {&(0x7f00000006c0)=@in6={0xa, 0x3, 0x63a, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4399}, 0x1c, &(0x7f00000007c0)=[{&(0x7f0000000700)="b6f0f637597cd7dee1670e383d7ce8fadba4cd9527dcbcbdab9294554f5e5ce154322f99b07fef6c99768b79c10c4bf1ecbf0f94c7cdc90d281f8dd98e54b3c6d6a6b63e55bb145718044cd5cb0e01321bd67603551ea4d6f29e0a5ed843bac3edb275b25f20ed2178ea6adb0f03cd3616bc76fee7a2cb6176828ccad33f1b7c57f1af582ecfd6b2586a31ca14d3c0da2f6b6be7d5bce39b260a689596ada46bb9944f8887d001ac3e", 0xa9}], 0x1, 0x0, 0x0, 0x20000000}, {&(0x7f0000000800)=@in6={0xa, 0x2, 0xec, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c, &(0x7f0000000c80)=[{&(0x7f0000000840)="bcc50ccdbc9dc0be817ebd962ef179d33d0c9494477b94918671eec2477d14713941d4701bb9bbe5c40a20", 0x2b}, {&(0x7f0000000880)="a5b36b27e98c5cbf7cb885f7b7024fd718a9c0c431ab60fd16a26e140469629ebd28595989661d00cc372bfe8a7bed6822405d9549ed210531e807663085362b6137558818bbe30a664070b18fd3dca6c9508fdbbf79e5c43f5e4fb548089211c54879f5d4aa5141e4e41c3c26b6f3867c8f892881", 0x75}, {&(0x7f0000000900)="3cd982498b5bcbeaaedc01d6aff36496bcb29433acfce7d22678c1c66356e10fd30b5c0d736d2215ac97dc0d8543f33b2a34c4b1cb596a3a668c002e43b8d7932552dcaa4e4cbcb96c6eb8668dfcfd57cdd43af854dcd17fcbf1e4b1c40fcbce2b056a2eb321fcf97dbcddf9f9340c38d810720d5178a7b1707e027b0b44b1a096f41bedbe8795", 0x87}, {&(0x7f00000009c0)="95980f2ca3f6dc9a0bc7fb35e674c1c504aa67777ec07c2d10a1d15801ecfefbe12b584cb9f24c809cec86c61e17d3c2ced0e1eea8af57eeb31320b4a4f2787c9ece597e9c2e03333d918913d1ed53cafea54807c01960c6b2f79c99424f1f0d03642e8ceca7c2585a9592acf663eba0ba7b386f2d2e27291fc54b2b746432db80573456bda97b43fa8514dde1ab2a469031340548a3e485294c0abe25bef31e176581d5f81eafd8e1337b9a4cfc76c9726e83c3c399ae4f814dc9fea024783c98a7d7a4460ef638fc447bb5ad240074305b6adc405c1d45ee4d25632fecd54c0108a028c2f76d998d7cedbb7df43c", 0xef}, {&(0x7f0000000ac0)="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", 0xfa}, {&(0x7f0000000bc0)="01124d0ec76cf609d1cb78f69aef5bdd93a1d4f1079a139c8d8d10d33c3436a855f307727af127be863fc160db6a72120d8bb1d3c2dc285c0cf79c183f9e0f241893b7414a7707fe9a07", 0x4a}, {&(0x7f0000000c40)="95eb51d4ca0ceccc40061b2a915fc05b4eace6ac3525c4c8", 0x18}], 0x7, &(0x7f0000000f00)=[@init={0x14, 0x84, 0x0, {0x6, 0x7, 0x7fffffff, 0x80}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x56, 0x4, 0x401, 0x0, 0x8f96, 0x9, 0xfffffffffffffe00, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x1, 0xf, 0x9, 0x6, 0x1f, 0xfffffffffffffff9, 0x5, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0xfffffffffffffffb, 0x6, 0x8000, 0x9, 0xef5, 0x8, 0x4, 0x5c0, r6}}], 0xb0, 0x8000}, {&(0x7f0000000fc0)=@in6={0xa, 0x2, 0x100000000, @ipv4={[], [0xff, 0xff], @rand_addr=0xded}}, 0x1c, &(0x7f0000002140)=[{&(0x7f0000001000)="7f732146fb8ed0f3cfeb43f7a6e1de9535d81c658f6ffea5cd38", 0x1a}, {&(0x7f0000001040)="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0x1000}, {&(0x7f0000002040)="b320f8898664df8e56215b7dc8d25341ae63146ec5d3011f15ed80e1dde333cc11ab04f632f1920c257e5f6f0273acd2abc72435ddb3b32ba69c3682a32c48f19f8bcef8340508ea29f437e88a0166f54b094703b2047da8470dc2a560db61afa702320d560197b49a878eead17d4080852c4572584d9c599eed184f439052df0efe29216af8fa5ea9fc5134d3f3d0e1d13caaab82833ea47e348e1a61e41b857c3f1f2d4280652ad47edc1b67a25dddf7540fa502f70ae69abab32add538d22abfb1b23712b587d7a40dc33cc109279fecad8baed985471d64b464f438799df", 0xe0}], 0x3, 0x0, 0x0, 0x8000}, {&(0x7f0000002180)=@in={0x2, 0x2, @broadcast=0xffffffff}, 0x10, &(0x7f0000003240)=[{&(0x7f00000021c0)="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", 0x1000}, {&(0x7f00000031c0)="1811f2ffb8f09c9ba5a31a161187045e872e43df56f99f91885189d39efc01e385e1586ddc7a02f5f79bcf1ebc3667fae5fbe02be1d02ac12474a71f5945ba319d9be1ebbd840f1cc24d6ecfc25f7908b88138c94117bec3913b71a57ab482caae02e6048d14ed4ec8f4fd", 0x6b}], 0x2, &(0x7f0000003300)=[@init={0x14, 0x84, 0x0, {0x1, 0xffff, 0xffffffffffffffc1, 0x2}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x0, 0x1, 0x8000, 0xffffffffffffffff, 0x0, 0x100000000, 0x7fffffff, r7}}, @init={0x14, 0x84, 0x0, {0x7, 0xf2, 0x7fffffff, 0x1}}], 0x84, 0x4}, {&(0x7f00000033c0)=@in={0x2, 0x1, @multicast1=0xe0000001}, 0x10, &(0x7f0000003400)=[], 0x0, &(0x7f00000036c0)=[@sndrcv={0x2c, 0x84, 0x1, {0x6, 0xfffffffffffffffb, 0x205, 0x80, 0x0, 0x6, 0x88c, 0x9, r8}}, @init={0x14, 0x84, 0x0, {0x5, 0x2, 0x7f, 0x1}}, @init={0x14, 0x84, 0x0, {0x976, 0x60574585, 0x1, 0x101}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x4, 0x1, 0x1, r9}}], 0xb0, 0xf14b9d6627c4dbf5}, {&(0x7f0000003780)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10, &(0x7f0000003b40)=[{&(0x7f00000037c0)="e33cd99e729f55def7332c9b7637aeed074e67e0ef5b17f3ae117248785f9394abd5ebf29e", 0x25}, {&(0x7f0000003800)="2ab5da97f784be1bc81bd600edb0d65969fcb726025881a3b3b3bf0b04bad7bea04bf542c41a9132cd2b2fa6d27c6fbcb3d06558b53bc019448963b196d7f9b7a9e508cdb2ccddcdb87832f9f39502e142ad43cee074729140eca47456a8f0a0734fd7111d077a4cc065e77a768dc96c33fb6169ea585aed6a8fe694a7b3c3a3e33e86715685c49389dc724aeddb0b589bc4689b6fdd243bd0f8f92a5197ab65594836e8c899025b2f4ea92c7ac5a9e68a0a26d2d30e810b0086fc20f59afddc979199cc64f2040e76c86232edb5abaaf9cbd3b76cef2adcb141644b921d311cbaa247614c762c", 0xe7}, {&(0x7f0000003900)="e2fecab6", 0x4}, {&(0x7f0000003940)="38efdd1bdd8595e2e28d78cce0e82522c2a4c84514f2a4c1600a2570431b09871db444dec347", 0x26}, {&(0x7f0000003980)="6c6142d71c148a937d1b7a9eeed5feefc8e66211c5496d2d176a405e8efe5e68582221025f41633b3e4f47cfa2c157361bb39f86a3f8b6d3d11c95cd8962256163b771353cda8f14fb549db56cfa593346a24dfe8ccf50aaed028c268ba18669a47eda11f059d7aa7cdd6bd56966d4d0f55a13b751ef334308016e3c52886d5520286085553bea6c5eede6049341081ba2dc20b966a40a7ec166111367c70a1ed6f2a9c1801c7cdf9355f43c8e9024d36dd77d1b27df3af70d1f29", 0xbb}, {&(0x7f0000003a40)="f067f38ef7ed17403d61cb8ebb275e36d9b3c88707bed6c48ffd917e7278891039e581068d11", 0x26}, {&(0x7f0000003a80)="b96ba5957dd6f3a44f74d31b71dfab0864bc043124a7eb205a3d884e519798716bfb53500a6724b9ffd60308d2713d3fa3649d90aa208d87360b2c14ac223bb038e8c30b0f9e6dfa04360d555f7189e34f9c7b2fec60b9171a20ebcac6898a7842ed9efd86f62cc50e21402a7f8e7122edb1e87ef80bc4b7c47bfce6f961", 0x7e}, {&(0x7f0000003b00)="47a6", 0x2}], 0x8, &(0x7f0000003e80)=[@sndrcv={0x2c, 0x84, 0x1, {0x776, 0x81, 0x0, 0x3, 0x6, 0x1, 0x2, 0x7ff, r10}}, @init={0x14, 0x84, 0x0, {0x100, 0x101, 0x7f0, 0x8000}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x1, 0x8, 0x80000001, 0x7, 0xfff, 0x10000, 0x7, r11}}, @sndinfo={0x1c, 0x84, 0x2, {0x800, 0x8, 0x3d4, 0x7, r12}}, @sndrcv={0x2c, 0x84, 0x1, {0xffffffffffffffff, 0x5, 0x8, 0x147, 0x8, 0x8001, 0x2e3, 0x1, r13}}, @init={0x14, 0x84, 0x0, {0x81, 0x9, 0x44d1, 0x91}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x8, 0x47, 0x9, r14}}, @init={0x14, 0x84, 0x0, {0x31, 0x664, 0x6, 0xe594}}], 0x160, 0x20000000}, {&(0x7f0000004000)=@in6={0xa, 0x3, 0x1e40d00000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c, &(0x7f0000004200)=[{&(0x7f0000004040)="8d33dafcc9fbda10285cc813335a16b65afb23f6a724dc3238ec873e5751bd94deda9a6fb7c454e463b705ed43eb2ef407e7f1a562747a13f74370b1b97320fb4bcded53f3d0bc02bcbe7f692342fa29a55c0df49f89ddcfcb6762028a7a7934b52e0da383c7e3", 0x67}, {&(0x7f00000040c0)="e9442ad38d88a738a1d51a15ba661eb94ae1d16012ab954eeb4a11d824851e30a5e3c8f10484bb5f8a3380cd18f9918b045863eb4de3b55c5ec4d7f4445e3400a5cda5082b3e7ea3aca2f940fdae80a2c054ac4880f2f084e6ef7d312d1078622a3a22f49e028f540b7004bca54d2370f6710fb6833a333746a314ae0941efc5ece9cd5e29180237eae10a97e8857717888f116e7e3769a9b0bd37b3d8013dbfb9708b2f4c4e4a7623decc0d071e0b7f6ab4a74f0d7f4dc340e435865e83031922fec63a1563806f81b875bb5d5f3c", 0xcf}, {&(0x7f00000041c0)="b28159ad22341050a159f985374927f5320932ba5c495887", 0x18}], 0x3, &(0x7f00000044c0)=[@init={0x14, 0x84, 0x0, {0x0, 0x4010000, 0xb7, 0xd3a}}, @sndrcv={0x2c, 0x84, 0x1, {0x3f, 0x7fff, 0x2, 0x10001, 0xffffffff, 0x1, 0xfff, 0x2, r15}}, @sndinfo={0x1c, 0x84, 0x2, {0xffff, 0x8000, 0x3, 0x0, r16}}, @sndrcv={0x2c, 0x84, 0x1, {0x1000, 0x5afe, 0x205, 0x1, 0x7ff, 0x7f, 0x0, 0x8001, r17}}, @init={0x14, 0x84, 0x0, {0x10000, 0x2cf0, 0x100000001, 0x3}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x8002, 0x5, 0xef, r18}}], 0x108}, {&(0x7f0000004600)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000004980)=[{&(0x7f0000004640)="1ea74a364caebe1b356231986842d83566080d9bd21043008f50b4f5da4435e79f609431f15b4f5997c37f44bc6d0b21a55c5497b31645e2d1ac22a88efdf690e1c44911b7980d5aff9100f2ff2bc31e1b5b400b22d41959c585b4e5738f8b90d11454ece2fbdaade742dbcdf8b8b79eec752650a58cb09718ed2fcffa2dc66d41c8726686eba278b790fba30f785b1cccbab8d633329f8270468ea0ec4bfc3cba19a1e8c5246c4b74da83e7e8deb728774980a92c", 0xb5}, {&(0x7f0000004700)="cdf9bebf89998a546bd65947d740259ed08a5cb8be5903eb8b279dfb1167dfe2db1ab3909676072a3fb814853aa1fcbc192587688423efcc9263dc78afa5e29c3a9e6a8b9e5d318a32d65e382efccca168549ce433401def48d18aa710da4c778805c5b75db3d5c15b83cf909d984ef19187491ba3bbabe5647321c41f08f890", 0x80}, {&(0x7f0000004780)="2316fc6948065da236996a0425bf2fc05621995809f8a93c1680a3c462c8b4e649d6d2d4c38215a87cfa19087f4fbb047970332d72618efaea0378515a880644a686", 0x42}, {&(0x7f0000004800)="8a4ca4744bbf93e5ca25a8e1bf3f6d0c1a845b6b04359451031e26718b85a8fc79ec674f588fc9b0a9c29fd8d2b6040a7e55d67b437b2e41ba95f3cae295aa86d448d3a1a5bafb0922747477906fc55b", 0x50}, {&(0x7f0000004880)="ea22e096daf289051430fc5d8521769fe8ea7e57c1a83b1294268afa58f6ca8c9fe826bfd18f25c72f5bd23be10d1724d48cb4fb5fe02ab824074e0d4e0fca71c7e2de246ca861b3b8566c97cb8b9030cda8f27b62340980c11f074f9d15d49aa3c81e1bce8bf48fa8d353611b93274b2c9d2ae2a64e8ca1beda295de81a4d284bf7a4bac7055785e64acceb0f7232bf1751874ccd52827dfe1718e23e14acf8e91db518cc2a4c80df0cb96f4a78635900ee8e1cf4d4a0b41fc9c3ea429e5babf101", 0xc2}], 0x5, &(0x7f0000004a40)=[@sndinfo={0x1c, 0x84, 0x2, {0x5011dc26, 0x0, 0x1f, 0x6, r19}}], 0x2c}, {&(0x7f0000004a80)=@in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0xdec}, 0x1c, &(0x7f0000004b00)=[{&(0x7f0000004ac0)="48c8f65f88b9ba8d62a75f69f3214104b294471dc69502bda52c9f6cfe7d936ca3a3548bf448bd82dab42be7a3f20647b98a0f85", 0x34}], 0x1, &(0x7f0000005000)=[@init={0x14, 0x84, 0x0, {0x4, 0x0, 0x9, 0xffffffffb20f6a3f}}, @sndinfo={0x1c, 0x84, 0x2, {0x100000000, 0x8000, 0x10000, 0x40, r20}}, @init={0x14, 0x84, 0x0, {0xfffffffffffffffb, 0x8000000000000000, 0x9, 0x100000001}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x3, 0x8208, 0x8001, 0x5, 0x1, 0x2, 0x1000, r21}}, @sndinfo={0x1c, 0x84, 0x2, {0x80, 0x8, 0x5, 0x5, r22}}, @sndrcv={0x2c, 0x84, 0x1, {0xbdc, 0x200, 0x8008, 0x20, 0x1ff, 0x8, 0x2, 0x3, r23}}, @sndinfo={0x1c, 0x84, 0x2, {0x100000001, 0x1, 0x3, 0x7fffffff, r24}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x8007, 0x6, 0x6, r25}}, @init={0x14, 0x84, 0x0, {0x80, 0xdc80000000000000, 0x9d2, 0x37b}}], 0x18c, 0x80}], 0xa, 0x10) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0x0, 0x0}) getpeername$netlink(r1, &(0x7f0000000100), &(0x7f0000000140)=0xc) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r26, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) 2018/02/26 18:00:33 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f000034d000), 0x8, 0x0) readv(r0, &(0x7f000006eff0)=[{&(0x7f00007c1000)=""/128, 0x467}], 0x100000000000009a) syncfs(r0) unshare(0x400) signalfd(r0, &(0x7f0000000000), 0x8) 2018/02/26 18:00:33 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x82, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x80040) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x408, [0x20000100, 0x0, 0x0, 0x20000228, 0x200004d8], 0x0, &(0x7f0000000040), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x1d, 0x8, 0x88f7, @common='ip6tnl0\x00', @generic="8dd4ea5add0c0b3b9b1673c03df0b915", @syzn={0x73, 0x79, 0x7a, 0x0}, @common='sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @random="1b6ba68488de", [0x0, 0xff, 0xff, 0xff, 0xf068ea5349fc54df], 0x70, 0xd0, 0xf8, []}, [@snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}}}, @snat={'snat\x00', 0xc, {{@empty, 0xffffffffffffffff}}}]}, @common=@STANDARD={'\x00', 0x4}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0x5, 0xb, 0x883e, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='sit0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @common='vcan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0xff, 0xff, 0x0, 0xff], 0xdc, 0x154, 0x184, [@stp={'stp\x00', 0x48, {{0x100000001, {0x3, 0xf9, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x748, 0x200, 0x95, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0x0, 0x2, 0x10001, 0x2, 0xffffffffffffffff, 0x71b1, 0x6, 0x80, 0x0, 0xeed}, 0x800, 0x100}}}]}, [@arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}}}}, @common=@LED={'LED\x00', 0x24, {{'syz1\x00', 0x1, 0x6, 0x8}}}]}, @snat={'snat\x00', 0xc, {{@random="bca2981b467f", 0xfffffffffffffffc}}}}, {{{0x5, 0x14, 0x1a, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='tunl0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="5e355865d2cea6fa00c2eb3006f7806a", @empty, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0xcc, 0xfc, []}, [@common=@mark={'mark\x00', 0x8, {{0xffffffe0, 0xffffffffffffffff}}}, @arpreply={'arpreply\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0xfffffffffffffffc}}}]}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x0, []}]}, 0x458) clone(0x200, &(0x7f000074a000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000000080)='./file0\x00', 0x8, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8)=[], &(0x7f00006fcff0)=[]) truncate(&(0x7f0000000040)='./file0\x00', 0x0) preadv(r1, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000584833), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)=0x0) timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, 0x8}}, &(0x7f0000040000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000005c0)=0x18) r3 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) 2018/02/26 18:00:34 executing program 7: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=ANY=[@ANYBLOB="1c0000001800000000000000000000000a00000000000000000000004f8c2307703b6d8d8841649969d24a566ad9ea679ff16047b1509c01112a3a2c7d931dbd3149a05630ea1950b014de4f5a013cc667ce970bb2ff3402e89b780f4aaf72"], 0x1c}, 0x1}, 0x0) 2018/02/26 18:00:34 executing program 4: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000040)={0x0, 0x7fffe, r1}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000000c0)={r2, 0x80000, r3}) mq_open(&(0x7f000013b000)="a547504c5b766d6e65741240766d6e65dd317b2d766d6e65744076626f786e65744c2176626f0700657431424d23a389", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000001, 0x80) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0xd4, "003a05380f1d0a6f37803d3cf05df82cae5b852aa694af935c59113a2f4c094152199289985957b18d6bdaf23775f2773734f64b70b6553b411bb4f29a5836a5d6183264a343d3af8742cb2d56577b7f5c206a6f702f14e0353b330db54a3ac23da7b08e860037dd84959aebd15c8b8bf5dfa7b0251a6b5acc00bc63ee68d13733b55b2e5287681ac7ce31c9b77abc665a3f70e0ba7a85d4622f447365fd9ad71da1d1ce340a72dbf037761e4218b9f4ac184b495878ad2a1a7a7e68b836afbd49bd7685d2837304ff16a54fd749303739a5518a"}, &(0x7f0000000200)=0xdc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000240)={r5, 0x3a6, &(0x7f0000000240)=[]}, &(0x7f0000000240)=0xc) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000040)=0x7, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x4080, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f0000000080)={0x86, 0x3, {0x3, 0x0, 0x4a8, 0x3, 0x9}}) 2018/02/26 18:00:34 executing program 5: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000ff0)='/selinux/access\x00', 0x2, 0x0) socket$pptp(0x18, 0x1, 0x2) r1 = syz_open_dev$binder(&(0x7f0000000ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) write$eventfd(r2, &(0x7f0000002000)=0x9, 0x8) 2018/02/26 18:00:34 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000237000)='net/ip6_flowlabel\x00') pread64(r0, &(0x7f0000003000)=""/4096, 0x10cc, 0x0) 2018/02/26 18:00:34 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8008, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7003) dup2(r0, r1) 2018/02/26 18:00:34 executing program 1: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000040)={0x5, 0x7f, 0x3}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@multicast2, @in6=@loopback}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000080)=0x3) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000035f000)='bic\x00', 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) 2018/02/26 18:00:34 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x17, 0x7ff, 0xa2a, 0x4, 0x6, 0x0, 0xc, 0x40, 0x10000005, 0x7fffffff, 0x9, 0x6d26, 0x0, 0xfffffffffffffffc, 0x4594f681, 0x5, 0x1f, 0x4, 0x80000001, 0x38000000000000, 0x8000, 0x6, 0x8, 0x2, 0x6, 0x8, 0xfffffffffffffff7, 0x2, 0x0, 0xe2b5, 0x0, 0x8, 0x2, 0x7, 0x8000, 0xe9, 0x3, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0x3, 0x0, 0x4, 0x4bc9, 0xde15, 0x2}, 0x0, 0x40, 0xffffffffffffffff, 0x6) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x29950, r0, 0x200000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 18:00:34 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3f, 0x0) fcntl$notify(r1, 0x402, 0x10) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000040)=""/4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x3, 0x4) socketpair(0x15, 0x4, 0x63f, &(0x7f00000000c0)={0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000100)={0x1}, 0x1) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x4800) sendmsg$inet_sctp(r3, &(0x7f0000000400)={&(0x7f0000000080)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000000380)=[{&(0x7f00000000c0)="afa95b7ff3a77128e40acf383e0d210cbb4ccb7420b452ba92e26da70925e0cf2dec7f6b3ce1a93737912004163816a2bb8055bca100ec6fd6ca3ef154018edade92c9fadb03ab2b4f59f5dbd686bf5057ab87977999868afd16e453cf8048418eddaadccc5254c12c881baaf2f19567dc8d3abbd48e8c93332ec24a857324710aca02d9b79ac788009ee4153600d929d911cb7e02311ff2924926b360f4ed330f4f500cf1947ad18ce2e677cd4cd4e85be27f22b299e0c69af5defef8d2d53866b4706d271cf5", 0xc7}, {&(0x7f00000001c0)="88746650b7f8d2dfdf2e06bbfaa24b4fa5ef97bbf5bb1e9cd79611c318c64552d081b66415cc2f618a1a1513c87ee349146e6142f32e3d7346e21915593ebbf9234a0bc469ff2b19f80031c079641a9515f7553f40a4e1f25741ef7c31a39b3a4b9590532ce1b7d0469b6253bce90413603f83a063da2a0d3ff7d36aaae71508f7aff9659d2c6376c57daddca03517308410dd702b187985bda4501a03cd3fdb3da2d38eef1fd18286e543bd0d2b5e287611f1193443229a572a8814fc47903c22c51dadc0e6b8bd713962e18e5e2d351ff290205c6fe1be6a43ab7b7da93fda74dc9d1ce7600b18ab7f84535498ee", 0xef}, {&(0x7f00000002c0)="23f5465c8288bfe16eec858f677c42b33d3d143febd0c323129f90ab3a51d21f230090dbca655d4a8da7d755cf202af550b348177ffe0eee1a2176bb1d1f41", 0x3f}, {&(0x7f0000000300)="a52584b6950a033e09c507abe01b8733be077b2eb44d65dd5d168322ad6655f03e3520b3ca8517384125b817efee4dc8c3e700b285193c4e3702145f86b85cb8687dc33ae12d2c0b3b46041f65091a35e53a401749aa7b6dd571cdc9bb6a", 0x5e}], 0x4, &(0x7f00000003c0)=[@init={0x14, 0x84, 0x0, {0x2, 0x3, 0x8, 0x6}}], 0x2c, 0x1}, 0x0) socket$inet6(0xa, 0x2, 0x46) getpid() sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 18:00:34 executing program 6: socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) socket$inet6(0xa, 0xa, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x500, 0x0) fcntl$getown(r0, 0x9) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x10040, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xfff) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) 2018/02/26 18:00:34 executing program 1: r0 = socket(0xa, 0x801, 0x9) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/02/26 18:00:34 executing program 7: add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r0 = request_key(&(0x7f0000000100)='pkcs7_test\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)=',-[mime_typeem1nodevem0ppp1,^\x00', 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000001c0)=r3, 0x4) r4 = add_key(&(0x7f00000002c0)='trusted\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) keyctl$link(0x8, r4, r1) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000240)=""/81) 2018/02/26 18:00:34 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000853000)=0x4, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0xffffffffffffff4e, 0x5}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x5, 0x4, 0x9, 0x47e, 0x5}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={r3, 0xfffffffffffffff9, 0x80000000, 0x7fffffff, 0x930, 0x90f, 0x9, 0x400, {r4, @in6={{0xa, 0x3, 0x67f, @loopback={0x0, 0x1}, 0x2}}, 0x7, 0x6, 0x7ca4, 0x89d4, 0xffffffffffffffde}}, &(0x7f0000000200)=0xb8) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000040)=0x7) 2018/02/26 18:00:34 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$l2tp(0x18, 0x1, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) pipe(&(0x7f0000000080)={0x0}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x2001) socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6(0xa, 0x8000a, 0x5, &(0x7f00000000c0)) r2 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000000140)=0x26, 0x80800) r4 = dup2(r0, r3) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0xac, "e6b9dd3c92476bd87f37686c5952c7fbd57ab4a8513c7c2b50c60f83e5148cfdfa11bb7b102c1e4361674965de2fa02a26776248b5b99bba37616f278adad19f90d3765facdaf9ab51eec6eb0596c36f39f29c86df5d80b8fcd67b64e9be8903e3dae4b8ec1657d73839e3c4dec9816d92906e696e8ad330e67dd89889dfd8ae10ab3858634405e2b770dfc1ab74b0eb7343ae0d27621b6dcff616bfe724702f550e61bf8eae71e520190456"}, &(0x7f0000000240)=0xb4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000280)={r5, 0x1}, &(0x7f00000002c0)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000b40)=@filter={'filter\x00', 0xe, 0x2, 0xa5c, [0x0, 0x200000c0, 0x20000abc, 0x20000aec], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x3, 0x2, 0xfadb, @generic="025a22febd6fb5f713eeaeb588742f67", @common='tunl0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="2d9f3087868463cf70168b904dc9db0c", @random="53184d6e49f4", [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff, 0xff, 0x93e128586041bafa, 0xff, 0xff], 0x70, 0xb8, 0xfc, []}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0x0, 'syz1\x00', 0x289}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"c66c7da690ec2a6694162127d47bf7fb981b5121bf9ab580cfddbd668cc2"}}}, {{{0x9, 0x11, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="ba90bc1190a9f34be2971febe268bd99", @common='teql0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @empty, [0xff, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0xff, 0x1abeaa1d6abd8544, 0x0, 0xff, 0xff], 0x880, 0x8a8, 0x8d0, [@u32={'u32\x00', 0x7c0, {{[{[{0x101, 0x3}, {0x7ff}, {0x1}, {0x0, 0x3}, {0x9c7, 0x1}, {0x2, 0x3}, {0x2}, {0x3f, 0x3}, {0x2028}, {0x3, 0x1}, {0xf5, 0x3}], [{0xf2a, 0xffffffff}, {0x81, 0x9}, {0x8, 0x80000000}, {0x72ca, 0x1}, {0xffffffffffffffff, 0x3}, {0x25a, 0xc66e}, {0x10001, 0x4}, {0xffff, 0x3}, {0xffffffff, 0x217b}, {0x80000001, 0x10000}, {0xffffffffffffffd7, 0x80000001}], 0x3, 0xa}, {[{0xb46, 0x3}, {0x3, 0x3}, {0x8, 0x2}, {0xba, 0x3}, {0x9, 0x2}, {0xa9, 0x3}, {0x4, 0x3}, {0x8e6f}, {0x2, 0x2}, {0x4, 0x1}, {0x7, 0x3}], [{0x10000, 0xfff}, {0x6}, {0x4f1, 0x9}, {0x6, 0xfffffffffffffffe}, {0x1ff, 0x3}, {0x81, 0xc3}, {0x9}, {0x8, 0x6}, {0x8001, 0x37a6}, {0x1, 0x9}, {0x91ddca7, 0x5e6b}], 0x0, 0x7}, {[{0x2}, {0x1, 0x3}, {0x9, 0x2}, {0x8001, 0x3}, {0x7, 0x3}, {0x8, 0x3}, {}, {0x10000, 0x1}, {0x7, 0x3}, {0x3}, {0x1ff, 0x3}], [{0x45, 0x2f}, {0x0, 0x3}, {0x8001, 0x100}, {0x400, 0x8fb}, {0x2, 0x1}, {0x1000, 0x1000}, {0x1}, {0x400000000000, 0x20}, {0x7, 0x9}, {0x800, 0x3}, {0x1, 0x9}], 0x7, 0x8}, {[{0x800, 0x2}, {0x6, 0x2}, {0x6, 0x2}, {0xc0000000000000, 0x3}, {0xfff, 0x1}, {0x1, 0x1}, {0x2, 0x3}, {0xd37d, 0x3}, {0x1, 0x2}, {0x9, 0x3}, {0xffffffffffffff81, 0x3}], [{0xdbee}, {0xfd1, 0x8}, {0x800, 0xfad}, {0x7, 0x10000}, {0x1c6c, 0x1}, {0x8, 0x8}, {0x10001, 0x101}, {0xfff, 0x9}, {0x7, 0x7ff}, {0x401}, {0x1}], 0x5, 0x6}, {[{0x3, 0x3}, {0x80}, {0x189, 0x3}, {0x0, 0x2}, {0x2, 0x3}, {0x6}, {0x9}, {0xfffffffffffff71a}, {0x200, 0x2}, {0x3, 0x2}, {0x2, 0x3}], [{0x26, 0x6}, {0x682, 0xffff}, {0x9, 0x5}, {0x7abd12ca, 0x3}, {0x6, 0x8}, {0x0, 0xd}, {0x4d, 0x9}, {0x1f, 0x2}, {0x7, 0x5}, {0x4, 0xd2}], 0x7, 0x3}, {[{0x3, 0x3}, {0x8001}, {0xf4, 0x3}, {0x8}, {0x1, 0x3}, {0x5}, {0x401, 0x3}, {0x9, 0x3}, {0x5}, {0x6, 0x1}, {0x76e, 0x1}], [{0x8, 0x1}, {0x1, 0x7}, {0x5, 0x7}, {0x6}, {0x7ff}, {0x7, 0x7fffffff}, {0x3, 0x8}, {0x9, 0x3}, {0x8, 0x2}, {0x5, 0x4}, {0x8, 0x8}], 0xb, 0x1}, {[{0x100000000, 0x3}, {0x8}, {0x4, 0x3}, {0x2, 0x2}, {0x3}, {0x81, 0x1}, {0x4, 0x2}, {0x80000000, 0x3}, {0x3, 0x1}, {0x7f}, {0x81}], [{0x4, 0xe6}, {0x2, 0x1}, {0x7, 0x9}, {0xffffffff}, {0x20, 0x101}, {0x8, 0x6}, {0x81, 0x3}, {0x100, 0xffffffff}, {0x0, 0x8001}, {0x81, 0x4}, {0x800, 0xfffffffffffffeff}], 0x4, 0xa}, {[{0x1, 0x3}, {0x3800000000000000, 0x3}, {0x76ed8f45, 0x1}, {0x2, 0x3}, {0x1, 0x3}, {0x1, 0x3}, {0x2dff8799, 0x2}, {0x9, 0x1}, {0x7fff, 0x1}, {0x8, 0x3}, {0x7f, 0x3}], [{0x7, 0x1}, {0x6, 0x1}, {0x9, 0x1000}, {0x1, 0x80000000}, {0x4, 0x4}, {0x40, 0x20000}, {0x7, 0x6}, {0x0, 0x7}, {0xb287, 0x9}, {0x2, 0x2c}, {0x800, 0x1f}], 0x3, 0x1}, {[{0x80000000, 0x2}, {0xac, 0x1}, {0x2}, {0x0, 0x3}, {0x9, 0x1}, {0x6}, {0x1, 0x2}, {0x4, 0x2}, {0x400, 0x3}, {0x5, 0x3}, {0x1886}], [{0x8, 0x6}, {0x1, 0x101}, {0x8, 0x4}, {0x2, 0x3}, {0xffffffffffffffe0, 0x39c}, {0x8, 0x3}, {0x3}, {0x1ff, 0x5}, {0x3, 0x20}, {0x915, 0x700000000000}, {0x91, 0xf0}], 0xb, 0x9}, {[{0xff, 0x3}, {0x10000, 0x3}, {0x5}, {0x61da20d8}, {0x4d82, 0x3}, {0x7ff, 0x3}, {0xfffffffffffffff8, 0x3}, {0xffffffff80000001, 0x3}, {0x0, 0x2}, {0xffff, 0x1}, {0x4, 0x2}], [{0x3f, 0xfffffffffffffffd}, {0xf76, 0x3}, {0x401, 0x9}, {0xb2e, 0xb13}, {0x7f, 0x7fffffff}, {0x5, 0x7}, {0x71}, {0x7, 0x18453010}, {0x6, 0x2}, {0x7ec, 0x6}, {0x40, 0x537}], 0x1, 0x7}, {[{0x80000000, 0x2}, {0x80, 0x2}, {0x3, 0x3}, {0x5, 0x3}, {0x8}, {0x6, 0x3}, {0x7fffffff, 0x2}, {0x2, 0x3}, {0xec}, {0x3ff, 0x3}, {0x3f, 0x3}], [{0x9, 0xfff}, {0x9, 0x7ff}, {0xc396, 0xefb1}, {0x2, 0x7}, {0x1, 0x7}, {0x6, 0x81}, {0x7}, {0x5, 0x5}, {0x3, 0x2}, {0x1, 0x23d0}, {0x0, 0x100000001}], 0x1, 0xb}], 0x0, 0x1}}}, @cpu={'cpu\x00', 0x8, {{0xa000000000000000}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x2}}}]}, @common=@STANDARD={'\x00', 0x4}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x0, []}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x0, []}]}, 0xaac) r6 = socket$inet(0xf, 0x3, 0x6) recvmsg(r6, &(0x7f0000003fc8)={&(0x7f0000000ff8)=ANY=[@ANYBLOB="ba211e961fb3d0cd8a27643a737c4dad3676fd998251f06626e8018fdec08fb5e10dd63552a06609e1b6d00b51a9"], 0x8, &(0x7f0000003000)=[], 0x250}, 0x100) sendto$inet(r6, &(0x7f0000000bc0)="aa7a72a10e05639731b798fa1fafdf64847865b2c5fa7626eee0bdfdf3724c332937e9629e5e8dfe0355204835cb356fba44546c9bed85a2d47b21b7f4dd00ac028d6d6d73f3996f9a5f917f46ee7cfe1213366702a554ec2a269c5acb04a8ef3b4fb2b5684cf1dd25649c68d87875e51c9b45b16983939d528b315d4a44d1a4aaf912c302273a2fdfa96fbda4abb9e908f1f2e1c54c82fe2e346cec78bb840cd660", 0xa2, 0x800, 0x0, 0x0) 2018/02/26 18:00:34 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x181001) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00004fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "acf42f48ef6ff65ec6f1b21626c8240b1655eaf512a8d15a16e87caa0f5aec8b04eb3ef9e365c6350f55010e6f736e26332f1443385abcca5c894515b8307a8a", "3ff8577d9194eb41976f5a86d4a42e53e2aa636053b1c18dadbca80a1ae0cb65adcbd3df5de03b96f78b55f6b9a12abbb783950ee77f25fcde0df5506c142cd3", "e4391ec9e07e1911372c880c0fa20f4dda1580d34e9ae8d3b26e4f60004ca719"}) 2018/02/26 18:00:34 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) shutdown(r0, 0xfffffffffffffffe) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x9, 0x4010, r0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x1000000, 0x10050, r0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mq_notify(0xffffffffffffffff, &(0x7f0000013000)={0x0, 0x0, 0x0, @thr={&(0x7f0000013000), &(0x7f0000003000)}}) pipe2(&(0x7f0000000000)={0x0}, 0x800) write$selinux_load(r2, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux', "0ba80423ad7bc0b6befed5eeb0aa3cc8d3fc3ff1076dfbf656a9c2b3bdf203a1f388862c069c8a686bbac5454e2ae681f9c08ac40b95e91164178a99e4f3fa84778ba78b00baae73b533e337998a430d75e53e379927bcdadcdad43ff64e2df4b114f86480577bc48c"}, 0x79) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socket$inet6(0xa, 0x7, 0x0) 2018/02/26 18:00:34 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x3) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x8, 0x10, r0, 0x19) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0xfffffffffffffdf2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x900, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000000, 0x810, r0, 0x0) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0xa) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r2}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r2}, 0x14) 2018/02/26 18:00:34 executing program 7: r0 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$netrom(r1, &(0x7f0000000740)={&(0x7f0000000040)=@full={{0x3, {"298d7d582352ff"}, 0x8}, [{"7e0cf75313968c"}, {"10f892f5e0b74a"}, {"10cdbb6b86c356"}, {"16535506393e1b"}, {"e300d82fec5a4f"}, {"7cea2498d8705a"}, {"a34ebe0376e6fb"}, {"8d0047d97d9c9e"}]}, 0x48, &(0x7f00000006c0)=[{&(0x7f00000000c0)="8181c2ecc6ec9555c7a09f64b6d5458bd1145dd427741fd0a9d62b77883ac303c42d91a1f511df1b5055ad80ca21b3e734472afe180de96ca1ef8a5dbd", 0x3d}, {&(0x7f0000000100)="a031083d8754e443516f22f0be2e39c7d8bdd7a885338975a85a66a1f7e3e7996cc1fa678a0e703ce9d5b633312d964f0a70b19eb80b22d7944e4ee3a3ba737e9e6a9e851827d4e7f9170df48223a53a1564e23f16ba3030206a49b71c5b4cb6bb0ecb7532bf961e08351f1cc590eb8d2ed7309463f97c70f678494c91cd1427c3bedec24404b3354690f175090b2366653a3743772b8310581e", 0x9a}, {&(0x7f00000001c0)="93fd7e5a8d0f6cefd89d37e7c9e013704345ee098e9c7e8ea1e423d5ca8f7d980c0ad1caea9bbfc0f0e5753e4fa0e886468ffc06ce8eed2ab24d7eea7b4761b69cea125a48b861599a096f1be274f44b29dacc49ce0bd17cf5bd3e7b22ec547a9e38c41fff074496584ab950e13f48e73335d5487713f917e6ae30d7b5c0bdee74863ef072c7f2b73dab0a741e19b0efc772def794067077d8273fd39f062be6e9370506aacc2c021d987fe76e72235f7401", 0xb2}, {&(0x7f0000000280)="91ae7db6a4bbe33caf4ac3a44c0395152c0480fa401ba36444476f822fe902451ec7d599f6a000dd6ae7b68383a68612bb2388079e25d13536a201affc43fde91407c42904b1ab8c9af51a43f820cb5d4efa266dc8fddb5381b8de1dd98ce1254286754c202880327dfb3835aad1adf5a0b829fce7c537233dfda3315058839348f79212d48772d718b8b0e1193b6fb4502c86813a7f09ea703e9dde82ad0166af4ef1a074a45fccffe34c2438842afea3ad87bca18d95aed67b9e661dedf6c796e60305cb57d7b998babce5867bc713caf8d5e5ddd244859f556022a449cccac18724c7dfb2cadb1df544287802", 0xee}, {&(0x7f0000000380)="bbc297126de9065a24f5b3abb00aeaed3af2f62a1a2a81eb885dfc811c149ba6209aec040a88ff34abd13a81d286ca6dd204ac062dca914cbeabe8666616826e07192f60a767dceab2201be7b11af690826cc14112c1fc66848486a46a70c19b54b28cdd51d899a5a3a8e99c669d5ae1c230393c28f92dfcbdca6ffb7825429c340dfba70bb64789679d17fdc5955edbccd14d8df564362d9b864a35fe6580465126bad71788bdb868092dbaec3ca2d4ee8770fdacbd906108c5f131dc01078e761c3ec93dab8c28ad12539069268eb99b223c29a0c563603e5313aa71eeb7e163", 0xe1}, {&(0x7f0000000480)="f4ea4096275a80410374828195a2b72288335cbdc0cd010cfc0cb7a4148223e0bed04ecdad4f12416e03444c04ed8d3f8ccfab652846796f52e37429eaf47f884f75d47b622bd1452fb7f25d13b919b2d2b33a60b4f568bfae0811763d34c5bce9b1383eaf666f9bb0d9440e177577900787e63b7cf0dd07041fb721a05caf6fded992a86ad9a7e4faa6705e5349d1683198341448ef674c36a0fbb287e5422a7a58cb5d72432d", 0xa7}, {&(0x7f0000000540)="e57a6b616409a6f2470c93b2711e209ba44ba81afe55d9ebb2c79a6ccf9c364678fb4f954d1550be88c31457ae824c25dab89af0cf15f538fb8810111ae7e3cabdbe274915eb685ef2bede0923e548fe61161b2e72c41e23efd7e8a05de1846403f581ffd8f6687b7b5d18aedf0b615b3fe437d1c229385c073c462efe6bdf8eaa0e1e536374c35563301bcc909c3779f32e43f0b27549e01a65593ba4e5", 0x9e}, {&(0x7f0000000600)="3fd93cc0d0f88454a74c8e131de8b6cbaa7f06280b8fff8fa5f8c0ff0a558b64f7d5db38c4598c9b9c7c145ca5ab9713b31026c9da0d8afdf18e415f71a388b70f0aa45b9253da89095b7d30c8d529000e42167eee36d573ba9769c0192ae81fbd6a68858b91495844e9181b1d2c93b3b567e9727a936a4d5924f646d38c05d1b59adc2b86c096ecacaf2e1e", 0x8c}], 0x8, &(0x7f0000000700)=ANY=[@ANYBLOB="300000000a0100000103000068b8ff971fb2c3359a732008521d312884cddc89e35bf000000000000000000000008003390000"], 0x30, 0x24000000}, 0x84) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) kexec_load(0x100, 0x3, &(0x7f0000001180)=[{&(0x7f0000000000)="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0x1000, 0x87dd, 0x80}, {&(0x7f0000001000)="ef4ad574ddd634bd28ef16e10e7e5c0609789adab0e6d1415e04e1aaf5a69eb925d9a34f24b7436e78d32f3017ea517d7b1a696e9f47dffaf8bf2eba20ff144707b432f7f2789f43eaecf3902a9a6bac0fc4ed6942c78f08f8dc58ac88ac103c54b6f52c753cc5a195075ba01297e046664ee4b96a1a8770bf26527bf1a96fccc5c8915bc340eecea78e6a54afca2e6e144983a906341815bc9688381a54c3cc6e96b14112db937b523fa844f8d12222552afaaa2984acaa709ad8575c9226bdd767e37cccdf65ce24398aea6c6db1ffc6d09a6ad57b244ca378e21a7d195bdb4afc60b54db1a09eb92d170c", 0xec, 0xd2, 0x5}, {&(0x7f0000001100)="9cb3ceef3d81b24977bc17e99f5e1cdd7383306f6b1502af3e6925af24f9fe3df21f223f59f82e7c2c9848daf524403fc2a0a0adc9f25ebe3b516ba9ef61b8fde5f29a", 0x43, 0x4, 0x4}], 0x1) setsockopt$inet6_buf(r2, 0x29, 0xea, &(0x7f00000011c0)="d00324f1b7fafe4c20104e2d4ba143f7d2a7f7a9d818a8dd73c70ea827dcf3716f4dcb83c810b6aaef34e09425d7eaa8705688267bfb0ffb99af7d719c3163621d55", 0x42) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000001240)={0x5, {{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x40}}}, 0x88) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x0) sendto$inet6(r2, &(0x7f0000001300)="053978cca7f8680cc7cd816e41464bdf816367e1f6262ef4b1d60ac1d8b8c5ab8966afb22fd4", 0x26, 0x4000000, &(0x7f0000001340)={0xa, 0x1, 0x100, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) [ 48.756047] IPv4: Oversized IP packet from 127.0.0.1 [ 48.786036] IPv4: Oversized IP packet from 127.0.0.1 2018/02/26 18:00:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x8000000e) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x88) accept4$unix(r1, 0x0, &(0x7f0000000040), 0x800) writev(r0, &(0x7f000085bff8)=[{&(0x7f0000f1dfc7)="390000001100094700bb00e1b90500000700000002000000450000040000800019001a000d0000000000000000000000001d0004b300060400", 0x39}], 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x301081, 0x0) getpeername$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) 2018/02/26 18:00:34 executing program 5: socket$packet(0x11, 0x2, 0x300) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ab4000)='net/packet\x00') sendfile(r0, r1, &(0x7f000084f000)=0x5b, 0xfff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x6b}}, 0x0, 0x33cce87c}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x2}, 0x8) 2018/02/26 18:00:34 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x800000000089}]}) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8, 0x1) write$selinux_load(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x1010) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00000000c0)=0x7ff) bind$netlink(r0, &(0x7f0000001100)={0x10, 0x0, 0x0, 0x8}, 0xc) 2018/02/26 18:00:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000096000)=[{&(0x7f0000e61fa8)="580000001400192340a14b80040d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d000100040408000002ff0000000005", 0x58}], 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4000, 0x94) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xb9e4a4c, 0x0, 0x40}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x1000}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x1000, "2210f91337996b7cac77b87b5e63b0b55d5c3159db4b1cc09350dc375bf64a0be72d5ce5912d9a37a12d3d77d1c3cc6de89bb4b6df38a134dffd9fa9510726afa603f0ad3783f3071ccbf06eebac06515def17cff3405bcf36fd950d4d28bd01a858acf7dc3cfd41148e677a3f44c2552fbf54651f57fc11bb53bb9f95aa49fd757673f815075ba34d0460ac6f364c402b81758bbde0c51b27aae2cf3989967fb5c6eaefe6f3fe2d031e84b5f59b897d73632bc9a38ac4598bf5ad67ee2cac9e65f689b6b1c2322129a04ecb0d0bb2acdffdd9d18941e61d5c3bf5d3e88e6a11470e9456ab5e356237d90812771846142a8de09df10b2ac1f82926c118baf5761256c1d23c059d4bd399269129f0bda2a7cc14f7d6e8d21c72463db54598bce4f14c1366b3dcb621650a79a5c735ee926d507d05963a63e4c6ef8b388286b35917ebc42fe2d0320e465786c59af4adf4f67cfd75dac75fa79c8589c37366b88f6293cbd310e86f4e62e0b1b40189f0c1683d35917b95df1c90713eb48b8f0d1c0686fa67829da1efad269bfdbe99703166efefef70ef6fd92ede91f62e9ee6d4020a3680c6d94b3d99fbb7e6d4234300dee4df3fec768273592f26c563eb4390761f1a05027a64eae81f4e11adcd3b19f7282655d23dc68c06683b134a837cc921f5074d4b408c852ee7032a1b9e290ffc7aa69cc2a08e8e95bc0a9f2e372a88f60e8572f38d49616d6ef62e0671bdfbb54edf5ad5872f9ba989daa94369b25f01653c36a2597fc38bda1a66939d32434d4c2e5abb694c02e474c54de9d4b825b443966bcb2f44a54800bc6e86e2d492730011e2f06a44b53b3a3efc711a00d005ef90340f45440c1e5400e727231b15ec94eca61f2da8029f3e170dab4b94d7eec523c7bf15cc8149cde80f7858fdf6b8bb3cd99f24d181ec4cd0ec05e5491634569d267364f68ca51e4c7ca234f044c41ada29c122a8813b2e08040f9225eb588bdcbb7beab89701c0a9660a26407250ca85395dfe8b1f3ea4bee3bcf6cbb0906b213b5d2de014906714aa4996c3a84a9780c52d105cb32f11b63db4b21eded5e66a8d90c1ce91ad1971003ab8b59deb22d828fcb8e7d4561bd5e55ab30f22f13e05911d07a8593cf855e8b5f615925dda36c5778976dcff81ad02f4feaf7951e2a2dab8f0cb84dbed873c6530e8e2b294e18877f6f13cce6fc2d4297b58e7e934d24de78db6174f61cb67ec2fbda79c19e6661ce262b7525c0a4580e4080c62fffa9f82d54f0e0d19e4de4299dd02286ccbb90222fa9370d5056b962cb214e17ceb1fa9d23218d873126be1b2d93f9231cc77eed30b93122ee2bfe25ac453d78feeea1130710b62ece20a8eff538e298e1c58505b0648083f7535f5174347f94a3207d6ffed3946daa17c7d2d2732a07f5a912acc070ef2225d4249306bc6b38017479e794ef5afe7f78b61f7b3fcc3b4255703133427c1d3dfd5eb7e492bbd0628daa260a3cff3a52d82b295cd074b1894d7cee493afc1770ca06c32bf378765288105040ea5c303abc8a11e0dabf4f87f657b477e6140e68db67390b8dff13706d415c1585eabc59dc946e7770d35c98ea7d4162960a12a0b0fd19f8fbe0cd85089bf9ca6ed916dc29ee3b22756599159b509cfd83383d266ceb3fbbe9245bed896e847c743942d438b4d6abf2515f25fdb8aee886d52166f8485e282de2e2365dcbd32df2ae712160ae3fe70b0e7c4360d18ba33104a79fa8d5623d642544c56db6d1ddc5015f14fed8df30dfb033624d12ba880da8616c7a662c6435c883da5cef62159ac2d3e9eff773a7430e18da9d86947fb8a23b8ec061e86e20b87a070a141bbaa36e86a39e9fb2cf199f6423f85d92e80e274b289e9797e465d726c54f105aef82417d52255372fda0ace082a559261b73eb67a405f7bbffce3915f850f2649d92b7bb1e6c76e292da301ca60038cfc95ae7a80aaf77c5609694b3a5aacaf7d6f6559f612c105e631ec99439dc8123678a56e3e70b79c922c7938fb6b12a6d553b4210a0eccfe9cdd712626464f8dda8496b257026d07a551a859e84046694005d8cf1e7e5cb342891ff8158982be1fea3286f15897eeeb0ad3afe164b9e367c840292e583c263425ffae1f0659fe68b14d251b5ce5194007ef78ee55cda45ec0594d9882a9593b06d68d55b593a101b56bdb0ffe805a3c8d4cbfcf78bb08da525d7606c37a0672150c99a4f8c1fc4804b3755da02f003e73ebe4284a1684c667c6bc152e0617a1b0e6dccdfd7fbe0cbdeb4674186c85a3f68d8ae64fc8cfe1576725ad06a1562ebcc097b6b689235b719aff5a87d246b755eba929a5036430cc8954a7035d8d4a5d5481e0122890422c30dd65977ef3c51eb851c1c5a3cc20dc3ca91a0711d5aa3e2171b760e6592436939aaec0825cb67bcfa92dfb5c11e5382f5b4f2048547eb28671e890145d93a1a602db2e4ffc430195f7499e491e640d7b9f498f3c491641646409976d88bb9b4b1290fc0c37e5c66abd87b6eea0c6ab467a69a7a950d8651de2d7c9e0bc2dcc1370bd1d078bdc1a35f9f33172c6802c9c7ef21ae17ecaed7410f6dd90763ceb9cd77093199edcb56958f08066dfd9981aa4c54b2d220e3a772108fa75bf04a1eddd83bb91cd5afd3924819bf4a017b9ea2ae47490a6fad3d81a34beb910ca6b7a1f11b42528393944610858f745cd915905394482fe38514b2de9af7e31e412403bdd917ddbd4a7cfc1d5d117d789664406ffbbceaecdcfecc17b175705845e92b7e97982d1d28dcf80f7c787303250b14581762eab8a5a7d9a09308858a794b2b005479d9e5ee7fec1cc953f92ccf9fa9d159c33362d2f9ad99511b180970a7bb90f002cce758f7a5fd01b3d42dc6fbd56215cfba81557ed9104d743c8245c5d9d7cd6af4ea181bf05221e3320c1059c32ee1ad14a14fb134a8376ef92b0b2b28ed68908cd899e9d5674afc1f83f7c15cb2fadba4dc3dc64885e497ece9026be3601ab656e2afdb36577d69fd47f5eee865f2c15ccd3318b8eda153df5558395fa2865cfcc334693a792f0c7946227e280e28bba983d45d3e959c95440498007b7a56845c1722335747700334599abce556ae4a81e8cbb839dbe548f249574adb81e6b4172a55a59d31044e6395ceb843fbe8ad0b18e9225863781eae2a1cd500ccd53bde6007504a63f0c95b82430e85ab363d5e7fbb369ded4f52581bffdd65f35948ff854e6815b9e39ded15cd3b396c120d5d70c960131c0b7756278700a6c16a4b9b123e5001a8c60e8280153b7adbdc42a2e0128f2a895377bc6c2680877603e16144baaf35ce9cc94549f2c52fb1e12d31e0eed02a6ede2387c938a8fa5c73be5a0142e9aeb3e4de9447ad6a127ddaafb3dd347df8b2f5792cca093ceaca367b7f1e7082b7ebf4cdcbd21f20188140ae49abaa757898523660380fefe5314fc2a974da69ec369c0a82ed86325cc02d38b53fce9453e6eedbf38e687895211fbb1031bc5df0538b3f5a7de7f9f912dae123b457d758e91ca54b1a4d70b95f4e4b30aebd3f42dde2fc6b774fbd389505052f5374ca2ed56bd3e79ca656cc6eb313fa98ecb743eafebccafe80303d61b04435dc741a7fd72f63e6230ee8b9d1044f2a765dc17f9f948e8a8b32ab68be34550430ca07f094b14b98fbdb403bdf55a638816ffeabe3dd4c948c0bc061e1393754444e583896e9b4d2b5f1be561fc4be148ae894dd3c22b2414ec50e1b102c3e3faf701bf9ec282160ea0d8741efe8df99cbe934c02a9627854d23cc5bdc675b2ccedfb53aef5afde8c70d481d8111dd76e3857fdcc39461ba58095c92e00ce4aed73b12ffc0de78e3955969926776741b551af4fbc150ec23f96d50ee97f26c88534a653b91a76a94b2a747ac7f7fc7b4582d925087e595fb7d98657ee21ae7cf050bfbc4df7336f10387bb278f29511c5186dc01aee8903d72598bad7aa934fcb65116833923f10622495bc22415c76e8b82114b842592f9b4db52e4928e0f5803a8b624e7ae32b8975043683dfa02b51b81047be16e0ccdec0a50eb720ca425e3c7fdebeb463568846961c3bb2a38cca2ac54121c24c6da9ff12b1a782d123eedfb0bb0e8a378e9d85f7bcf755bc7507e0f71b4bffaaaa1861588531e329bbfac5b13be13924293bbcdbb426fbdd89fe76e0583d7b89037eb8c3d0a0ebe43ce65c3afeebae71c3af30103b916ae56f5e1c0d9c6d49f62b0910f6be77d073a515fd313b7e14a8da62d26581b2513718b08d5f251206f734cb3d2bfc8fd1dc9635edda63aa2ce55ddfb6d8d96cea4b46ca96ee82250d9f6147735d48b44c7de90eae5eab2f08adc2e95faeebccd25b966b904417a1e688e6eee2c327e9d05498bc652dafa683970ad472584a232ddbebe1532eb8417d419b9f84498d87d33196629d5bfd9d7c545a96432c6bf9e85f74d02ab0be8eaa80123e8c496c373ff500530cd2c3b41801ae9e988ab0c1eb747988caf7a9b45672df41c73b83a03da5ff81a85f01675fb93a67cc65167a8c46b2d2faaf7078b6036ce9f7c2f9c8b97021cde3f969c7d8c8b562999e24ccebcc2deb6fa90ec016d386b0ff11c23e554ee06660dbac5fef6004cce18415bc04ca0f64a84933e4e18dfdad9f98224827030305abe10e1ac1e583a49fbf040eada94ace8deba69cf0478add758006da3b3539ba7bc5ea8f0c9cd9b6de0d83c01c8e333abefe1ac13dcaed59be6d976af39be0cb11e3fe32178fd311625c8b1fe64b991a958a362effe24ee35bca466bd2aacb3ba0107cb074ec51d41a36c1801ce5f6afd05e76ec277f2c7f2ffd04158d382bd9e292e351cdbae237d4486bae94b5deb875218a050d489cfc53c7d4d8a2e1f5b3142d45249882fc5545febe624069f6b891f01d18472c97fa0ddb1d3745cfa5ee51d86d24db0c8cb28014feac6b463b4b93251b2c134672b4754a46a79e0fbb0d9b2ab898f7a5700ba7bc0917faca55c05e7c27ac0a9a78662566b6f8e5c0c4d416e42b6d090bc8b98954be1d25b00179e6041f89a4c5633c67705feff3e98fa6098bd6550eb4f6bbeeb01270c0aa9455c71833348638a5e9ad9c855433c1a4306cf97c2f6a182dbfbe401fe9a10b4c6e2b36f604294b5a113d5fec5dfb7c8186f4f83562135cc204bb343631b71874622923358a4fd634c53163eb0efd06f3a50d7b8d7f99ea688c2e1bcad77124a3bb1ef934c9d9b4a9c4fbfc313c022c7144e625c70d9d171c0f549deb01b38dc249e2cd6fc3653321819ed3859194d6cc94148f8d9a6da1c2da2779d50596b99fcf9e0f6717a5ee4b18fcec4c3da26c99471e57d9342dc2e40b3f260c311c1898860444df0f0bd7e638462b5c46bdfa4bfe2060e38765440244cc3be1433e9892bf83865ce17176f5c07c821c788e467ee5734fcbf8515928fddb8c3d4bbc21d4ff50174bed289464f6ccb0ef67bfa010f431747723958b05866dc3598a1e42254c799fdd5dbd67c6cd58e08847eca511f8503951b8eaadf0fad0416d9906454b0e729b9526aa9e3a3785c20f7166f0d2f02814b34226288d12d3b523079c3140b1a3283dcb49864327f9c685bd7251f0b59e1c2c4b58acc50b21861b17889c4706ce1d53c7f0ebfb77d99b09bdac7fc862595e7de4afb6073cb76053a2768b859cf28a7bb5199921f2d82b8f623ec2928261816135d288251f61689be0f280250f68a85de67cc9be37d213feae1311ccacb34a687791082c2c36048d9dafb4b2dcee3e78"}, &(0x7f0000001140)=0x1008) ioctl$KDENABIO(r1, 0x4b36) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000001180)={@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) 2018/02/26 18:00:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000200013, &(0x7f000039c000)=0x400000000000001, 0xffffffffffffffc0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x181000, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) close(r1) 2018/02/26 18:00:34 executing program 0: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dcf3c)) nanosleep(&(0x7f0000000000)={0x77359400}, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) accept4$unix(r0, &(0x7f0000000080)=@file={0x0, ""/4096}, &(0x7f00000010c0)=0x1002, 0x80000) chmod(&(0x7f0000001100)='./file0\x00', 0x20) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) truncate(&(0x7f0000f82000)='./file0\x00', 0x6) 2018/02/26 18:00:34 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) prlimit64(r0, 0x0, 0x0, &(0x7f0000000040)) 2018/02/26 18:00:34 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x5, 0xfffffffffffffe00, 0x3, 0x2, 0x200000000, 0x9, 0x40, 0x80000000, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}}, 0x5, 0xff, 0x3, 0x3}, &(0x7f0000000180)=0xa0) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x32, r0, 0xffffffffff) write$fuse(r0, &(0x7f00006a0000)=ANY=[@ANYBLOB="d8e0f66b2c39f49918000000000000000000000000e30000"], 0x18) syncfs(r0) 2018/02/26 18:00:34 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000000f68)={0x2, 0xb, 0x0, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done={0x40086310, 0x4}], 0xde, 0x0, &(0x7f0000000040)="c5c20dbabd4b1a36a40f536d021f0e511a4f122a06883d9bb5a2b5e20c67a5b2c93f1095d83301e60dfcdfcea636a91d30dbe24485b372696edbad615a293cda905cb835272b781fcf64918531484c79936ea52f175168b6a59a7f0cf26bff6278497a803288dd2b1fe702307f49814a947397b054bd11e87ea63206aa63078873bf6da00e0fdc87f5b99bedf739ef0bdbc4830b52fa5e6eeb61894fae42de1161cf2d4eb6f150a5fe2f2f0f54086fce0a512fa5f982057a0c7d5646ae3ffc9243e6c4f4c928f8002fb4ae3c7bd15f8e3db890c5f4952efea05202d03396"}) 2018/02/26 18:00:34 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') fstatfs(r1, &(0x7f0000000000)=""/153) sendfile(r0, r1, &(0x7f0000000000)=0x100, 0xff) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) 2018/02/26 18:00:34 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) socketpair(0x8, 0xf, 0x6, &(0x7f0000000000)={0x0}) getsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f0000000040)=""/142, &(0x7f0000000100)=0x8e) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002640)={{{@in6=@dev, @in=@empty}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000002740)=0xe8) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000002780)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80, [], 0x0}, 0x100, 0x0, 0xffff, 0x0, 0x4}) close(r0) 2018/02/26 18:00:34 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000475000)=0x19, 0x4) bind$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) listen(r2, 0x0) connect$unix(r0, &(0x7f0000665ff4)=ANY=[@ANYBLOB="64e91f7189591e9233614b00bf2d1486637477cc19602e29b759076196debee21be0e83c40f0ba0d560ab5cc7792c243a000"], 0xc) accept4$packet(r1, &(0x7f00005d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00005c3000)=0x14, 0x0) 2018/02/26 18:00:34 executing program 4: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14, 0x80000) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000080)=""/34, &(0x7f00000000c0)=0x22) r1 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x102) fcntl$addseals(r1, 0x409, 0x4) r2 = dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000001dc0), &(0x7f0000001e00)=0x4) creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl(r1, 0x4000000000001277, &(0x7f0000000040)="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") sendfile(r1, r1, &(0x7f0000000180)=0x3, 0x7fffffff) 2018/02/26 18:00:34 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0x0}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000080)={{0x2, 0x3, @multicast1=0xe0000001}, {0x0, @empty}, 0x0, {0x2, 0x2, @loopback=0x7f000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x10, r0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x80000) r3 = openat(r2, &(0x7f0000000080)='./file0\x00', 0x80000, 0x1) recvmsg$netrom(r3, &(0x7f0000001440)={&(0x7f00000000c0)=@full={{0x3, {"8dcf789616465f"}, 0xfff}, [{"a4bae70cfde3ac"}, {"87e96abd0564eb"}, {"cb221c63dbbaef"}, {"b496e7fbdb1b22"}, {"cf8ab300882506"}, {"6b4867bea7e79e"}, {"4e858a9ee212f8"}, {"20839a77a76666"}]}, 0x48, &(0x7f0000001140)=[{&(0x7f0000000140)="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", 0x1000}], 0x1, &(0x7f0000001180)=[{0xc0, 0x6, 0x3f, "e1087d1f2494a488328d6b9942b57484ff0c86ae599b533e3c8dd765c7f134d8849307a40848d697d7cfbcc126dc18ee7d851f7220f95eee9cfa7c12430b7b35b1d58a368b54f8e877460826e92ee024548bbe9e6fedb7dc49759aac172e35e394d12f15637b386423ce227fdaf44751bc63c9f84d8dea49efc343797bbd043f2a359e6eed4be2c9fa09c66ff9695bcb8655acebd2c1639d5e471c1fe78a462ec70aed022083fa32a5059fb9273fc5e1cc325ee9"}, {0xa4, 0x10b, 0x100000001, "5bda0ba0ce53f9435bc4f76199f13fad2a198c26cb56d93b98adfd0e7bd034fddd54c10e98f22ea235632a9b737b5c163604db37092e9406619f7dba4f9a8b525c99f74111932c065e866fe28a2c4c34189a8ac99b25c68b1ccf258b7623fd00641d843d6980d212f34f5c2ce0046dbe0250b6129a940cd65861c0c6849fcebe33a041da9806a27985ed41dd464e6c7a409e4581d9ab67c7"}, {0x4c, 0x10d, 0x5, "3e241d46afa282a25d29bb640474804c652c607cdace4c03443105eee9818d92b4062ed3c5178430e90463662ee800d6f09231b303dc6e974e03a7bf544b01a6"}, {0x108, 0x10f, 0x800, "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"}], 0x2b8}, 0x2000) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x1000, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000080)) r6 = getegid() stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r5, r6, r7) getsockopt$inet_buf(r3, 0x0, 0x14, &(0x7f000096bff6)=""/10, &(0x7f0000fe2ffc)=0xfffffffffffffd6e) setsockopt$inet6_tcp_int(r3, 0x6, 0x11, &(0x7f0000000140)=0x580, 0x4) 2018/02/26 18:00:34 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000385000)=0xffffffffffffffff, 0x138) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x6793b493, 0x2, 0xff, 0x0, 0x6, 0x100, 0x100000001}, &(0x7f0000000040)=0x20) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x1000000000177, 0x4) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f00007a9000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = getpgrp(0x0) ptrace$getregs(0xe, r1, 0x6065, &(0x7f0000000000)=""/104) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f00000bd000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) 2018/02/26 18:00:34 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000072b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff038}, {0x6}]}, 0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x3, 0x4, 0xdee, 0x22}, {0x0, 0x7, 0x5, 0x66}]}, 0x313) 2018/02/26 18:00:34 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/sockstat6\x00') setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000100)={0x4, {{0x2, 0x2, @empty}}, 0x0, 0x4, [{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}}, {{0x2, 0x3, @loopback=0x7f000001}}]}, 0x2b8) readv(r0, &(0x7f000000efa0)=[{&(0x7f00001e7000)=""/204, 0xcc}], 0x1) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={"afe99799b2e74a371d021315e3540f97", {0x4, 0x0, 0x2, "c4b5046c826f", 0xfffffffffffffff8}}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x425, 0x4) 2018/02/26 18:00:34 executing program 6: socket$inet_sctp(0x2, 0x5, 0x84) r0 = syz_open_dev$loop(&(0x7f0000cc7ff5)='/dev/loop#\x00', 0x0, 0x0) exit_group(0xffffffffffffffe0) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/29, 0x1d}], 0x1) socketpair(0x9, 0x2, 0x10000, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000000040)=0x2fa2, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/26 18:00:34 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) writev(r0, &(0x7f0000002140)=[{&(0x7f0000000040)="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", 0xfb}, {&(0x7f0000000140)="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0x1000}, {&(0x7f0000001140)="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0x1000}], 0x3) unshare(0x40600) pread64(r0, &(0x7f0000000140)=""/23, 0x17, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002180), &(0x7f00000021c0)=0xb) creat(&(0x7f0000226000)='./file0\x00', 0x0) 2018/02/26 18:00:34 executing program 2: statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/85) r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x240, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x9) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000a55f5a)=""/166) 2018/02/26 18:00:34 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) pipe2(&(0x7f0000000040)={0x0}, 0x4000) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000080)={@rand_addr, @multicast2}, &(0x7f00000000c0)=0xc) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0xffffffffffffffff, 0x685efc3, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/26 18:00:34 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000080)=""/235, &(0x7f0000000180)=0xffffffffffffff5c) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setregset(0x4205, r1, 0x2, &(0x7f0000000040)={&(0x7f00000001c0)="d1fb3045e758073a251e940a25f56957e214db0ef869b081903731a218328a2f03a5fe2957d1262e58d1ed614ccce9428b05ecfa5ba036513cace21ef0a2c405fc819981a6ad9aeb7cf74f8747d55c9fd842260646c3b22881a1a76030a5b9874ff3d53b103a124b601bcbdfa6166f6efdff5da2b8c4da4a0b8815f0fa68edc5dae6e1140122f551fad5f243d882cdc7f02510066fdadf510f8410158cad68d40555188031f39c4d5fd4b01c96b2458a5e14cac99531e58024dd7f87ab18cbdb5709c04802d5780ed8c6cd0142e9ed2e22233201e3f0db90781ab9bc", 0xdc}) 2018/02/26 18:00:34 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) ioctl$VT_RELDISP(r1, 0x5605) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000011bfd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000012a000)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x0, 0x0, "ce5af1", 0x0, []}}) 2018/02/26 18:00:34 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000ff0)=[], 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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0x2100}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xae5d, 0x400000) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/02/26 18:00:34 executing program 0: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$void(r0, 0x0) r1 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0xffff) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmmsg(r1, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc3fe8)=[]}}], 0x1, 0x0) 2018/02/26 18:00:34 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) fcntl$setsig(r2, 0xa, 0x12) socketpair(0x10, 0x80803, 0x9, &(0x7f0000000000)) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0x5b4) tkill(r1, 0x16) 2018/02/26 18:00:35 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80001, 0x0) write$fuse(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="2800000000000000000000000000000000000000008a3a755f000000000000000200000000000000"], 0x28) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000080)=0xbcac, 0x4) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000000), &(0x7f00000000c0)=0x4) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) 2018/02/26 18:00:35 executing program 2: r0 = gettid() ioprio_get$pid(0x2, r0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) r2 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x8000) sendfile64(r1, r2, &(0x7f00000000c0), 0x9) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x2000, 0x0) fcntl$setownex(r3, 0xf, &(0x7f0000000040)={0x1, r0}) 2018/02/26 18:00:35 executing program 5: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x1d, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f00000010c0)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0xb8, 0x0, &(0x7f0000000180)=[@dead_binder_done={0x40086310, 0x1}, @transaction={0x40406300, {0x2, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x48, 0x38, &(0x7f0000000040)=[@ptr={0x70742a85, 0x0, &(0x7f0000000000), 0x1, 0x2, 0x24}, @fda={0x66646185, 0x1, 0x1, 0x1}], &(0x7f00000000c0)=[0x0, 0x38, 0x58, 0x68, 0x38, 0x0, 0x38]}}, @increfs_done={0x40106308, r1}, @acquire={0x40046305}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, &(0x7f0000000100)=[], &(0x7f0000000140)=[0x38, 0x0, 0x38, 0x40, 0x20]}, 0x6}}], 0xb3, 0x0, &(0x7f0000000240)="4de7626afb7f34e036a50acf2dc0fcfb430c1a83cc1f2a1f17edf0c753097525c2a11f86bbd89ff02ac094a494967267c58212edd0ddb4acc2b5d8b7aba468bedb35ed368b2f8fce1774811c3d7381899719b00efc4bd68f6d8db648efe171a1f65aeb58b1482c92908f352917366749d5d603e1aae818c154274e734d73f18862361300a3b7ad238138a0efb7c11da00b9bea211e77cda39cbd9d1b95f911ab065e3669e44a389de16747365fac5e0da20184"}) setrlimit(0x0, &(0x7f0000000000)={0x7ff, 0x4577}) 2018/02/26 18:00:35 executing program 3: rt_sigsuspend(&(0x7f00000f6000), 0xffffffffffffffce) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) rt_sigsuspend(&(0x7f0000000040)={0x2}, 0x8) accept4$ipx(r0, &(0x7f0000000040), &(0x7f0000000040)=0x187, 0x7ffff) 2018/02/26 18:00:35 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip6_mr_cache\x00') getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@empty, @empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xdfcd, 0x0, 0x1, 0x100, 0x49ed, 0x84000000, r1}) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/142, 0x8e}, {&(0x7f0000001100)=""/82, 0x52}], 0x2, 0x0) 2018/02/26 18:00:35 executing program 6: clock_getres(0xdbfffffffffffff5, &(0x7f0000000040)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x4000) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) [ 49.223863] binder_alloc: 6209: binder_alloc_buf, no vma [ 49.232183] binder: 6209:6213 transaction failed 29189/-3, size 0-0 line 3128 [ 49.266632] binder: BINDER_SET_CONTEXT_MGR already set [ 49.272409] binder: 6209:6213 ioctl 40046207 0 returned -16 [ 49.279000] binder_alloc: 6209: binder_alloc_buf, no vma [ 49.284029] binder: 6209:6213 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 49.284037] binder: 6209:6213 got transaction to invalid handle [ 49.284045] binder: 6209:6213 transaction failed 29201/-22, size 72-56 line 3005 [ 49.306292] binder: 6209:6228 transaction failed 29189/-3, size 0-0 line 3128 [ 49.314991] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/26 18:00:35 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x1, 0x3, 0x1, 0xfff, 0xffffffff}, &(0x7f00000000c0)=0xa0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x9, 0x4, 0xffffffffffffff01, 0x6, r1}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$ax25(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000001c0)=ANY=[@ANYBLOB="e00000ac14000b000700000000000000d10009618711114f8f5d31debb3c95d018fd54a06b1f43bd6e600200000000000000"], 0x1c) setsockopt$inet_buf(r2, 0x0, 0x15, &(0x7f0000000000), 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r1, 0x20, 0x4, 0xff}, 0x14) 2018/02/26 18:00:35 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000040)={0x7, 0x1, 'client0\x00', 0x1, "5310d2c5ab9b3028", "3368867235678307558731cf19ede51c2ab1a53feada8cb927869c484729accb", 0x4, 0x4}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x80000000002, 0x12013, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a68000)={0x2, 0x78, 0x48, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x208800, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x2, [0x0, 0x80000000]}, 0x8) r2 = socket$inet6(0xa, 0x480000000201, 0x2000000000000000) unshare(0x200402) setsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f000074fffc)=0x7, 0x46) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4000006, 0x4, 0x4, 0x7fff, 0x9}, &(0x7f00000000c0)=0xfffffffffffffe70) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000100)=ANY=[@ANYRES32=r4, @ANYBLOB="2400000044ed21ca11f63f72746b0820fb163c54874d3daef6988cf3ab411b40ecf9fe4149d1eeef"], &(0x7f0000000140)=0x2c) r5 = dup(r2) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000c30fe8)=@add_del={0x2, &(0x7f0000e13000)=@generic="b281affa6109e217bc918f96985acc44", 0x9}) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000b83ff0)=@common='eql\x00', 0x10) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x0, 0x40000000000, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000451000), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000b77000)) chmod(&(0x7f0000be6000)='./file0\x00', 0x80) readv(r2, &(0x7f0000aaafd8)=[{&(0x7f00009d2000)=""/216, 0xd8}, {&(0x7f0000e7c000)=""/222, 0xde}, {&(0x7f00008ae000)=""/244, 0xf4}, {&(0x7f00006c3000)=""/163, 0xa3}, {&(0x7f0000ddbff6)=""/10, 0xa}], 0x5) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000e89ffc)=0x4, &(0x7f0000232ffc)=0x136) ftruncate(r6, 0x7fff) mknod(&(0x7f0000000180)='./bus\x00', 0x80, 0x3ff) sendfile(r5, r6, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/02/26 18:00:35 executing program 1: gettid() timer_create(0x3, &(0x7f0000044000)={0x0, 0x800000014, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000046fe0)={{}, {0x0, 0x9}}, &(0x7f0000046000)) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/26 18:00:35 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000040)) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000000c0)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000140)) 2018/02/26 18:00:35 executing program 6: clock_getres(0xdbfffffffffffff5, &(0x7f0000000040)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x4000) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 2018/02/26 18:00:35 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x8000000000000000, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) sendfile(r0, r1, &(0x7f00000ddff8), 0x100000001) 2018/02/26 18:00:35 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0xb6, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00008baf4e)=""/178) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x50000000000000}, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000580)={0x0, 0x3}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000600)={r2, 0x100000000, 0x8, 0x18000000000000}, &(0x7f0000000640)=0x10) 2018/02/26 18:00:35 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x12880, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$evdev(&(0x7f00000f2fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000da2000)={0x6, 0x0, &(0x7f0000599f63)}) 2018/02/26 18:00:35 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000000080042, 0x5) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') 2018/02/26 18:00:35 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x100001fffe) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getpid() ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x270440) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000040)=""/58, &(0x7f0000000080)=0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000037c0)={{{@in=@multicast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00000038c0)=0xe8) r3 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003900)={{{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0xffffffffffffffff, 0x1, 0x7, 0xa, 0x80, 0x20, 0x87, r2, r3}, {0x1, 0x7, 0x0, 0x2, 0x7, 0x3, 0x10000, 0x5}, {0xff, 0x7, 0x7ff, 0x31}, 0x5, 0x7, 0x2, 0x1, 0xc96c41cb60ebf829, 0x3}, {{@in=@multicast2=0xe0000002, 0x1, 0x33}, 0x0, @in=@multicast1=0xe0000001, 0x1, 0x0, 0x3, 0x2, 0xf78, 0x65, 0x4}}, 0xe8) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/02/26 18:00:35 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x1ff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x8, 0x2}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x8001, 0xb36e, 0x1, 0x3, 0x100000000}, 0x14) seccomp(0x1, 0x0, &(0x7f0000003000)={0x1, &(0x7f0000003fe8)=[{0x37bab8e5}]}) 2018/02/26 18:00:35 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x202, 0x7, 0x2, &(0x7f0000ffd000/0x1000)=nil, 0x3}) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000080)={0x0, 0x2, 0x3, 0x8, 0x6, 0x1, 0x9, 0x8000, 0x8, 0x1, 0x0, 0x9}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1d) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) ioctl$TIOCCONS(r0, 0x541d) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r3, 0x1ff}, &(0x7f0000000240)=0x8) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000300)=[{&(0x7f0000000180)="b16dea65bb23b6b3144c9242f9d332356fd0a34456f7d4703fdef3d337cf0f3b9ca39906a433811af4e65d8d275d1491c05f3690e8a5bbf3bac8f69a889a02bda577c0b619e0c26c7fa73ebb96c0fd880912b27fa094cf103f2f2ec3a14f8d7a975027635209e0527465918d37e67ad3decc9aed8a57f9ba6f2bb1279d3cfc272151cd5c912892b7126f398b2a6df11702aacfa55c0eeecf59cc49574461222c736265202d86e0f2d170288226a4fc35abf8102fba779604c112ec936d214364438b2664d86e18622ca906", 0xcb}, {&(0x7f0000000280)="520870bcddebbe709de5e443da78b9c9c8088bb8c7bede32c623af02a9674be076e0428277904c7ce1257499f8bbb6cbcd8e92467eeba93fc42c", 0x3a}, {&(0x7f00000002c0)="7f1030bf579c9fe8b38000490f324dcd3fc11782f072eb202bfe68fa5a6456df086f7de2e35627a839c4223ddce4", 0x2e}], 0x3, r2) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/02/26 18:00:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000000000)=""/101, 0xffffffdb, 0x40000062, 0x0, 0x0) 2018/02/26 18:00:35 executing program 0: mkdir(&(0x7f0000937ff8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000010400000000000000", 0x14, 0x0) 2018/02/26 18:00:35 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000001ffc)=0xffffffffffffff99) 2018/02/26 18:00:35 executing program 7: clock_gettime(0x0, &(0x7f0000000000)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mq_timedreceive(r0, &(0x7f0000000080)=""/145, 0x91, 0x9, &(0x7f0000000140)={0x0, 0x989680}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setitimer(0x10000000000, &(0x7f0000000100)={{r3, r4/1000+30000}, {r1, r2/1000+30000}}, &(0x7f0000916fe0)) alarm(0x0) 2018/02/26 18:00:35 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000)=[], &(0x7f0000d4dff8)=[&(0x7f0000000080)='/dev/vga_arbiter\x00'], 0x400) 2018/02/26 18:00:35 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000483ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f000060c000)=0x8001, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x100, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/02/26 18:00:35 executing program 5: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x80800) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={@common='ip_vti0\x00', @ifru_flags=0x2}) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x200000) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dfeff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00002c5fa4)=ANY=[@ANYBLOB="5c00000010060900000000000000000000000000", @ANYRES32, @ANYBLOB="00000000000000001400030073797a3000000200000000000000010028000e00000000000000000000000000000000000000000000000000000000000000000000000000"], 0x5c}, 0x1}, 0x0) 2018/02/26 18:00:35 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x800000000008, 0x0, &(0x7f00008deff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) 2018/02/26 18:00:35 executing program 0: pipe(&(0x7f0000000040)={0x0}) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0x3, 0xc}) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) 2018/02/26 18:00:35 executing program 2: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2, 0x100) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}}, 0xee5, 0x2, 0x5, 0x660, 0x1}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x1}, &(0x7f00000001c0)=0x8) ioctl(r0, 0x440000000000127c, &(0x7f0000000200)) 2018/02/26 18:00:35 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x150, r0, 0x0) 2018/02/26 18:00:35 executing program 7: timer_create(0xb, &(0x7f00009cefa8)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) timer_gettime(0x0, &(0x7f000032c000)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x0, 0x3, 0x6, 0x3}) 2018/02/26 18:00:35 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001ffb)) 2018/02/26 18:00:35 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) pipe(&(0x7f0000000000)={0x0}) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000040)=0x8) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001300030007fffd946fa283bc07eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/02/26 18:00:35 executing program 0: r0 = socket(0xa, 0x40000000000002, 0x400000000000) sendmsg$inet_sctp(r0, &(0x7f00003e8fc8)={&(0x7f00000fffe4)=@in6={0xa, 0x2, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000140)=[]}, 0x0) [ 49.643891] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1552 sclass=netlink_route_socket [ 49.673383] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1552 sclass=netlink_route_socket 2018/02/26 18:00:35 executing program 1: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) recvmsg$netrom(r0, &(0x7f0000001440)={&(0x7f0000000040)=@full={{0x3, {"88a51bbdd6becd"}, 0x4}, [{"1a42b8b3357cd0"}, {"5e57ae7c38f7be"}, {"a9b1614fbeb09e"}, {"c33ca913e42329"}, {"23e5b01805deb2"}, {"d76fb86b5e1341"}, {"c512c1361d16cf"}, {"60edd6ec2bb622"}]}, 0x48, &(0x7f0000000240)=[{&(0x7f00000000c0)="8d3530f2e45d47fe4438fc9c2e69a4b7a069064713145d1e3a781b9fea853565f2b094a58092f2f8716a125d29bdb3a43b5dccc08b530f97e7dc4dc1f2ea66c7299997d6cfe54ee17605d96c746fda635c08cdc19f1a80a8e363d05169d2a37c6ff2ab08fcbe10df50458c98", 0x6c}, {&(0x7f0000000140)="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", 0xfe}], 0x2, &(0x7f0000000280)=[{0x38, 0x196, 0x6, "b7d5c0b2847c65f06c932000a11981275cfc4129ddfa77c5872d974cc2b61e05526e081b0252e352c4"}, {0x100c, 0x105, 0x0, "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"}, {0x6c, 0x29, 0x8, "2b967e65bc0557a7f4490fe1b22feac2d61cac73651887108027f0d9c52937c1f6dcf5229132de0691ee48e6a6564b1953a398662cfa5562980826e902832209e71ded200d5aeed6272712768198a3d3bb4fbcb5d0c7c65de8b8438f29"}, {0xb4, 0x11a, 0x7, "6007390b00326a62c7c9eadb883861bbf06ca60f5ec84a3c19c560283acb7797917b704053fd8c374f8f58ae51c805175d2aa1fa6c663456570e27704e405a0454bc6622069381ded41cb97366befad9889e25d66b6af03c9490cf3a5feff986536da4a57033d4f4c662d80d6212a134ce700548fb8c448e900128487f9951e320aa8fea978b590c8d570aaaeccdc6bc9c79a527b2e9dd37b236f71f01d7a07afadb54a278"}, {0x34, 0x13a, 0x3b5, "6cc0292a53beccca5c13742a8b65f75939dced6686b7be9862c9b52fa6e6319bf589e0b4098506"}], 0x1198, 0x20000000}, 0x100) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="240000002800030007fffd946fa283b70a00004003000000031d85680000856800000008", 0x24}], 0x1}, 0x0) 2018/02/26 18:00:35 executing program 5: r0 = socket(0x11, 0x5, 0x100000000) r1 = socket$inet(0x2, 0x8000000802, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="117635232bd69267c6e89ba3f3a2a2e1e2633000ccfc0620fc482c8ead897c871701b58eb5f4a3d64e959d3167fdede9fff343a03550b94932ac9b87c941d8cd7a860845f1ed1ea680f2b258277c29f2e3cc7d9bbfadf9a58386e0f22ea183e0fd559c1fa809b2eef59610a326377c29cc89c65e4a8fe6f94a9aa5979fc364577639b1805184524b51960ae9f59dcfc5f551126e94666036a7b9becd68ce915b3c88fa", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=r0, @ANYRES64=r0, @ANYPTR, @ANYRES32=r0, @ANYPTR, @ANYRES64=r0, @ANYRES32=r1, @ANYRES64=r1, @ANYRES32=r1], @ANYPTR=&(0x7f00000000c0)=ANY=[]]], &(0x7f0000000080)=0x2) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="340000002e4ef56d87046a1db5489cd175754720409e700c3344b9ac2fc358e3b63c71089f5373dcd992cc2330dc3dfb851a78b9cf172aed"], &(0x7f0000000100)=0x3c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r2, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x740}]}, &(0x7f0000000140)=0xc) r5 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000001c0)=r5) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r6, 0x403c5404, &(0x7f0000000200)={{0x2, 0x3, 0x4, 0x0, 0x3}, 0x8263, 0x1}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000240)={r4, 0x1}, 0x8) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000180)={@remote, @multicast1}, &(0x7f00000000c0)=0xc) getresgid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) socket$inet(0x2, 0x8080f, 0xff) ioprio_set$pid(0x1, r5, 0x3) ioctl$sock_ifreq(r0, 0x8992, &(0x7f0000000280)={@common='rose0\x00', @ifru_mtu=0xcd}) 2018/02/26 18:00:35 executing program 0: r0 = inotify_init() r1 = getpid() r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x20400) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000040)=0x81) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r1}) socket$inet_tcp(0x2, 0x1, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000559ff8), 0x8) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) socketpair(0x7, 0xf, 0x3, &(0x7f0000000000)={0x0, 0x0}) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000000040)="f84bf7b8a3e50fbc5e171a8954bdf42e189e728315570a302a3f58c33d2bbf5ac56528af8f15a6424a891dc0d57fc24e0245c2ff80ea0c53a04583f85c0e7ce8162a59e8049677a19c46") read(r3, &(0x7f00000000c0)=""/158, 0x9e) 2018/02/26 18:00:35 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x7fff, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x91, @loopback={0x0, 0x1}, 0x8000}, @in={0x2, 0x2, @empty}], 0x3c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={r2, 0x45, "69988c22366760b0d4c557b30840832a60fea5ca15bc6265dc18e779abcf905b23b7f6d5a190f3918d6c9d4bf2f885411932aa5bd51252c3134c156b07269fb89136764da9"}, &(0x7f00000001c0)=0x4d) 2018/02/26 18:00:35 executing program 4: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000000080)=0x10000) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x51, r0, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r2 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000040)=0x3, 0x4) rename(&(0x7f0000157ff4)='./file0/bus\x00', &(0x7f0000a6b000)='./file0\x00') 2018/02/26 18:00:35 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000aa8000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x6) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000180)={@syzn={0x73, 0x79, 0x7a}, @ifru_flags}) r1 = dup(r0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000000)=""/174) fchmodat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) 2018/02/26 18:00:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000fb2ff5)='net/packet\x00') sendto$unix(r0, &(0x7f0000000000)='c', 0x1, 0x1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000d6000)={0xfffffffffffffffd}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f00000001c0)={r2, 0x7, &(0x7f00000000c0)=[0x5, 0x1ff, 0x6, 0x2, 0x2, 0x56a, 0x9], &(0x7f0000000100)=[0x5, 0xfffffffffffffff8, 0x65, 0x27ae, 0x6], 0x13, 0x0, 0xfffffffffffffff8, &(0x7f0000000140)=[], &(0x7f0000000180)=[0x1, 0x0, 0x7]}) 2018/02/26 18:00:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000000c0)) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) 2018/02/26 18:00:35 executing program 3: syz_emit_ethernet(0x42, &(0x7f000039d000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00000806000186dd061000000180c2000000ff020000000000000000000000000001000000000000fe800000000000000000000000003e66"], &(0x7f0000005000)={0x0, 0x0, [0x0, 0x0, 0x0, 0xefc]}) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x2800, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x20100, 0x3) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040)={0x8, 0x4, 0x0, 0x7}, 0x14) fdatasync(r2) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000000c0)={0x9, 0x1000, 0x8, 0x0, 0x0, 0x1, 0x7, 0xb, 0x814b, 0x6}) symlinkat(&(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/26 18:00:35 executing program 1: mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x6a0040) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000cdcfb0)={{0x0, 0x0, 0x0, 0xfffffffffffffffc}}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0xc000, 0x0) 2018/02/26 18:00:35 executing program 4: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000000080)=0x10000) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x51, r0, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r2 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000040)=0x3, 0x4) rename(&(0x7f0000157ff4)='./file0/bus\x00', &(0x7f0000a6b000)='./file0\x00') 2018/02/26 18:00:35 executing program 2: r0 = socket(0xa, 0x801, 0x80000007f) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x10005, 0xfffffffffffffed7) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@int, &(0x7f00000000c0)=0x4) sendto(r0, &(0x7f0000000140)="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", 0x1000, 0x40, &(0x7f0000000040)=@pppoe={0x18, 0x0, {0x3, @empty, @common='bpq0\x00'}}, 0x1e) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @local, @rand_addr}, &(0x7f0000000140)=0xc) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000080)) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000001140)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000140)=0xa68, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000180)=0xf8) fstat(r1, &(0x7f0000001140)) sendmsg(r0, &(0x7f0000f03fc8)={&(0x7f0000759fe4)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001240)="389979cd2c4d7beea2ff181e5d1576e5664db09ff6aa7cf513dd97d84afbccd233b3e8a28cf5ea3762bfbda7b15b97be134dee4825e6b1ae1b69588a8201b7fc072062fc636cacb2c4b0625676f40ccceca5941f81c5093a049336f11ebaf269b91e1ad6f78d38cb6e79ecd243e1d6c03d194fc74604679a8a5484803239cfa9c177d8315c8857904d2fe767712820d8d9c1aff78f3b126684a1ccb210be66532eb2d6c22142bf029189ae383a1a9a4d3edbdd885b0f8bf72a0672b61aba89b570fdbe66365a703e169d5b1ec79c43fc58911d6d39b07709bad49881ec687c25258dff011813faa7b02aab4350a073b38a", 0xf1}, {&(0x7f0000001340)="5b0d2507095ce9bad8982c359024a431b5c109b13dc36dfd539a03109732becb4c3861d90ff54c133039115869a7371a183b2353c2e8d8202eabb0dbd45405627d73a9b620473c6b531bb932181f8ef9d76a38812b4cca1507daf911b681c55978b4fae9", 0x64}, {&(0x7f00000013c0)="175678bf48b500bacffb2a9850a09650202084c919c5cd7d99518c5debaf29b8fc35b661de3f5199a5d3da656bfc0649de235190b8d5dc853aae099a9cde64c66698ea8e7e1806c1f05bf1bb37398069a5f086895c61864b278deeb9f05cbe2aeeb719a743ad715dc465fe6a871a8f1e502c2ee0d92048d142e8d97d73d94b6e55b7538a9980020f9082dc20046fa54437e1be7248c09745be9bcfff80cc6c297629b710334158cd1fd90f1667eeb72637aacc29f0fe09d2484949e389207013d50c38a4372d1923caff6c85c26c7d35c88db1", 0xd3}, {&(0x7f00000014c0)="a6080023a3cf21ab596ce77960ac008f79e255d5706573ba8455eda8b348ac1824d87ba4a57f469f51a5cf549d529fcceb4950fa9386c630e98cf9eb35b38e362d1c4e6a6ef2d41546b474e7f96a7f95ecf981663bde82472212e976a4e711f99c529e87edf9c11619176fa268a55347b4ddfde7371175474ea31529bd0ede9b4b04ac5610ddb6c5713d14a0960e417bc61ba565fd857cf1bbcb3816c0fbfb", 0x9f}, {&(0x7f0000001580)="eb8bac", 0x3}, {&(0x7f00000015c0)="03d122a4e4a2d05e68af82e2c0aa734461d504277a55bd287bab7259c3bf881118326af44611eaf27dd89cee4a1b80bd12be835ef5d7af64d2ab808033aaa7341fa15e18be99eec586b3a66f0790af7fa454c8370d6ef3d4d5e83385aa4038381cfdcb2751cd49791a01c4cb950024bbe21c520a9692bcb04c74420454b9317d8b7bc4e13ea7814c74e2a8487dad5a6788f7dd1512cca83855b0631d071b47cbe89f3fded80d1c6ec4e69f", 0xab}], 0x6, &(0x7f000056cda0)=ANY=[@ANYBLOB="2000000029000000020017000000f9ffffffffffffffa31984a5b41a5d234686703c593dc1636801bde747e1cf9ab7aedbcb3b363b1af8fcd1d2d8f1f8311a2eebd51ae23fb4e6a3533efe56723792db5a45e1e54aeb4230719307105f30804ba826676c92c8e38f90abb01e6cea5bdd82fb8fe063c208b2a4964b28ac97d5015ced8c61d4fce102b3a1a73cecef7ebebee522db65f24c26761c82341f9c7b03eb1938b10ac881445514455313a2ea04c4063a84c507efaf6209aa9668771608f177d1adbcf745557ffb33be0dfea815d9d71014eafb1a00000000000000000000000000000000000000000000000000a220f8f9da18f6ce19ff275d2d6a6e0892d610858921e12c0a03262625bb2abe66be1bd2ea1b163d7edb2f3e19f86cd2e3be1337f1bfb2cbbf2d3b7c0d25f15c571a1f990ecffe68b97181c6ff0ccde2a1e4199466abba5ac8af1ddac0125058d2d441d72e8d9516a41a5b6a40fee4e4af8738676a4f54c9c0a04411bce1985f5732424266e284aa439f65fe35a35760eb0b5f4121ba6ba17c56949b05d4a880a82d575cc15e35256028074944b5f7f25b702c1a74c86dcc22d93ace9c905f86f117ffd86c8207f461173e8c081c6eb40ee1403aca8e12404ba794b2334a1fb0444852b3d4993698734fdf5fe715d70a3aad6e7dae4dacf156a7801ddd4598a912bc39317c69eac7ce9ea7fb78b2ef6a2df27d9f368cc4c17d6d56ea43162c1c583c8ca2105e338cbcc2da98"], 0x153, 0x80}, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000011c0)={0x0, 0x8, 0xffffffff, 0x4}, 0x10) 2018/02/26 18:00:35 executing program 5: r0 = socket$packet(0x11, 0x10000000a, 0x300) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000001ff7)=""/9, &(0x7f0000004000)=0x9) r1 = memfd_create(&(0x7f0000000040)='GPL\x00', 0x3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={r2, 0x19, "aad7ee35a7c6a8df8fd86e2d927ca5f8c66aadfe20ac21b22f"}, &(0x7f0000000100)=0x21) 2018/02/26 18:00:35 executing program 7: syz_open_dev$tun(&(0x7f0000124ff3)='/dev/net/tun\x00', 0x0, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) pipe(&(0x7f0000000040)={0x0, 0x0}) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000080)=""/32) [ 49.839251] binder: 6342:6348 ioctl 80404525 20000000 returned -22 [ 49.853709] binder: 6342:6348 ioctl 80404525 20000000 returned -22 2018/02/26 18:00:35 executing program 0: timer_create(0x7, &(0x7f00000001c0)={0x0, 0x0, 0x1, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000000240)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x8, 0x4) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f00000002c0)) 2018/02/26 18:00:35 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002400030f07fffd946fa283bc0a0000400300000000000868f1ffffffd188737e", 0x24}], 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) openat(r1, &(0x7f0000000000)='./file0\x00', 0x10000, 0x120) open(&(0x7f0000000040)='./file0\x00', 0x2803, 0x16) 2018/02/26 18:00:35 executing program 1: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mq_timedsend(r0, &(0x7f0000307ffd), 0x0, 0x2, &(0x7f0000fbc000)) close(r0) clock_adjtime(0x0, &(0x7f0000000140)={0x100}) 2018/02/26 18:00:35 executing program 6: syz_emit_ethernet(0x3, &(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYRES32=0xffffffffffffffff, @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES32=0xffffffffffffffff], @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYPTR64, @ANYPTR, @ANYRES32=0xffffffffffffffff], @ANYRES64=0xffffffffffffffff, @ANYRES64=0xffffffffffffffff], @ANYBLOB="41396bbd54b1757be3fc41baa6b20b8d9585ce3e90848e764accc27980b47254c8e4", @ANYRES64], 0x0) 2018/02/26 18:00:35 executing program 4: clock_gettime(0xffffefffffffffff, &(0x7f0000033ff0)={0x0, 0x0}) utimensat(0xffffffffffffffff, &(0x7f000052fff8)='./file0\x00', &(0x7f00004befe0)={{0x0, 0x7530}, {0x0, r0/1000+30000}}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x28040, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000000080)={0x26, &(0x7f0000000040)=""/38}) 2018/02/26 18:00:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1d) poll(&(0x7f0000000000)=[{r0, 0x1000}], 0x1, 0x2) bind$netlink(r0, &(0x7f000001b000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000002b000)=0x3a) pwritev(r1, &(0x7f000001b000)=[], 0x277, 0x0) 2018/02/26 18:00:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004bb000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) shutdown(r1, 0x0) 2018/02/26 18:00:35 executing program 0: getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000469ff8)=@assoc_value, &(0x7f0000fe0ffc)=0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003c6000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e4056c)=0x3) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000561ffc)) 2018/02/26 18:00:35 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000040)='vboxnet1*eth0)^\x00') r1 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000000000)=""/8, 0x3, 0x100020) restart_syscall() ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xffffffff) 2018/02/26 18:00:35 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x101) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000008, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@tick}], 0x30) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffffff7}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000100)={r1, r2, 0x18b}) 2018/02/26 18:00:35 executing program 4: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) prctl$getreaper(0x17, &(0x7f0000000040)) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f00009b7ffc), 0x1dc) 2018/02/26 18:00:35 executing program 5: r0 = socket$packet(0x11, 0x10000000a, 0x300) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000001ff7)=""/9, &(0x7f0000004000)=0x9) r1 = memfd_create(&(0x7f0000000040)='GPL\x00', 0x3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={r2, 0x19, "aad7ee35a7c6a8df8fd86e2d927ca5f8c66aadfe20ac21b22f"}, &(0x7f0000000100)=0x21) 2018/02/26 18:00:35 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x5) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0x2, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/26 18:00:35 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) vmsplice(r0, &(0x7f0000000380)=[{&(0x7f0000000000)="b06bc8110d35ce81a1084d2444bc24919332e47306cfb2e337fdccf28017bed923c50de82e04de2c89a587f0e1cfc9cb7ff92c1e1fd3d2e06f9e965d5cf99cbfd2b446918de435492c813571d3fcd3a1af1fb8e9eec07ff19e5d129bd68e21625d6f42564f4443accd0f0758", 0x6c}, {&(0x7f0000000080)="10ba58f631147168ef92e304efdc29e3666c9220303e1438562be6baf3ae6ae20805be957850c7eecdbf58bf8a668e1990b32799e289c4f91ebe449b30a4ba2115fe310eb89476bd", 0x48}, {&(0x7f0000000100)="32a531a994584c85df50e8a5751a", 0xe}, {&(0x7f0000000140)="60c4b85b5ff117ecaaf64f39ef41e0dc63637d3d82b9fdbc3e091c32cab54d2e51aa15342e9051e52493a18f30e69bb17464c923f4a9f2aed84c738c1a973850a2eff6fb1103f3935cfe3ee70c89c3d4b85c08f3845085bf815bbb866ebb8fb675936b8560b75d28d3e8576c5878a1cbc465373fca912fc360e059c34fcd5441fbc6524b9a2dc0a92b3faa1e75a55cda286aab573e647af22e098b2df27a40f5e5b0e7be2d76bd4d942afbf7d6f7103f32b0ecf62ed972384ed60d7c38378b30ff6687f748b40d7d67db3219e3dbcb", 0xcf}, {&(0x7f0000000240)="9eb0828a4712c8d39be8479b24ed43ae1904f4fe1a3bc71a884ab74e1bad26ffc7c591a360eb2bba947394ad5d36eedec20155618a2eee15d3e2751112655cc8e606d28d094cecfffcb9638605ade702031b0f74f906a761ee231176666813409876a6cb14a8d5b541b9078e26877ddf19c5826847b6ba5a2f566b8abf4e44d227958d9946b23661bcee4f0708f3a9a3cdfc343a84df35388312e3110fee165197a6688f49e45e32e325d53b5c00b1a0f1a0b522f36ca465d46fd18d6ddf8d3e16335997f39a7114f350b8534326fde3768eef1362f5", 0xd6}, {&(0x7f0000000340)="137c91fda55e78f3b2a368d6ec50e013a2132afcb4249ae5b9a0cdc6f8a4f1317bf42d50", 0x24}], 0x6, 0xf) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x2, 0x10110, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000400)={0x2, 0x8, 0x7b4, 0xfffffffffffffff7, 0xffff, 0x3, 0x3, 0x81, 0x6ea5, 0x854e, 0x3, 0x101}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/psched\x00') ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000640)=ANY=[@ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYRES64=r2, @ANYBLOB="b8c65ee3a66abee8a53e97731fab8168c464ccc7b68afbc502b7bb23757501", @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYPTR64], @ANYRES32=r1, @ANYRES32=r2], @ANYRES32=r2, @ANYRES64=r2, @ANYPTR=&(0x7f0000000500)=ANY=[@ANYBLOB="515795105d0fffcc9d3159e6147ce33ecfe75a28308078f4dfa20b62662c4302727ed8370d96e9a0b6e349acdb017c4354ee8fdbeb7cdc15d0fc754744eb48b70a90a812c2ab8a10c1e8b35ea2e26635c1bbac5620a4971fce5bfb7ac3abfa3ba2ad6bb2c7c74d04924707ef3f4ac9a34f20da9fd21b5ecb9a21d9425cccb1da328a29f57b7852aa23a392709320258b58d5c4f17476b1dd06752a4804b71cafc104aedff156cea22080b4d85c5169b5a6b6b4cbf0c347be3d1ee50f5cb9eb34849b85435db5cc5326760c08015e0df7729920fb4bbd7ea18846702b40c604baca3834d386048741fe032494", @ANYRES64=r0, @ANYRES64=r1, @ANYPTR64], @ANYRES32=r1], &(0x7f0000000400)=0x5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000680)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0xcd, 0x14, 0xb00000000, 0xfff, 0x5, 0x6, 0x80000001, 0x6, 0x81, 0x6, 0x1, 0x3, 0xde2, 0x200, 0x9ae0]}, &(0x7f0000000440)=0x108) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000007c0)={r3, 0x800000}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x1}, &(0x7f0000000480)=0x8) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000800)) clock_adjtime(0x0, &(0x7f0000001fce)) 2018/02/26 18:00:35 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aaeff6)='/dev/ptmx\x00', 0x0, 0x0) fchdir(r0) dup(r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r1 = syz_open_pts(r0, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) socket$inet6(0xa, 0x1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x4002, 0xe0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) pipe2(&(0x7f0000000080), 0x80000) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000898000)={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x4}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fe6ffc)=0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000040)=""/134) fcntl$lock(r0, 0x0, &(0x7f0000000040)={0x1, 0x3, 0x10000, 0x8, r3}) r4 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x3, 0x200000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000080)=0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x7) 2018/02/26 18:00:35 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xfffffffffffffe03, &(0x7f000033cff0)={&(0x7f000037c000)=@ipv4_delroute={0x34, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xff}, [@RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x34}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) 2018/02/26 18:00:35 executing program 0: r0 = syz_open_dev$sg(&(0x7f00005f5ff7)='/dev/sg#\x00', 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x200, 0x20}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r1, 0x6}, &(0x7f00000000c0)=0x8) sendto$inet(r0, &(0x7f0000000000)="e2f501c30b64b12d39201f856f173a8fb17af09507914e4519263349ad45b25476a8a207333d9ae7509fce79c0b093fc53c8702d12ee2483a1d1ce1a63cb6fd2a91d2be76f217fbbc0f4edb9b8bc2e99ac341b25cb9e37364311e6fc62149c89aa7b1178ebadd3f2f678ff9a0135bc0d5d02cd950aac9eda19f4e75de3bfd29a6b2bc563c793e6c10a69a51263fb4bfc2f32018c35684c5824118c7e2a3afae5d012d94c1595739d803bcdfd5a288b4356c0f82fb74fd228942c5c3f896cc08191bb1fb5aa3df58e117bd3055f39ec5a6386d6989a0d0325f6ab00652dc7991f97", 0x42b, 0x40004, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl(r0, 0x2283, &(0x7f0000001000)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100)=0x7, 0x4) 2018/02/26 18:00:35 executing program 5: r0 = socket$inet(0x2, 0xe, 0x200000000) mmap(&(0x7f000035c000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f00004ce000)={0x2, 0x0, @empty}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000799ffc)=0x7fc, 0x4) recvmsg(r0, &(0x7f0000ee9fc8)={0x0, 0x0, &(0x7f0000d1e000)=[], 0x0, &(0x7f000034afc4)=""/81, 0x51}, 0x40002102) [ 50.069301] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/02/26 18:00:36 executing program 7: epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x1, 0xfff, 0x46, 0x800, 0x9, 0x6, 0xff, 0xc00000}, &(0x7f0000000040)={0x9348, 0x8, 0xff, 0x7ff, 0x2, 0x2dd, 0xf9, 0x7f}, &(0x7f0000000080)={0xdbb, 0x3, 0x8, 0x401, 0x2, 0x7, 0x401, 0xf819}, &(0x7f0000000100)={r0, r1+30000000}, &(0x7f0000000180)={&(0x7f0000000140)={0x8}, 0x8}) openat$keychord(0xffffffffffffff9c, &(0x7f000051dff2)='/dev/keychord\x00', 0x0, 0x0) socket$unix(0x1, 0x1000000000005, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 18:00:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004bb000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) shutdown(r1, 0x0) 2018/02/26 18:00:36 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000002740)={&(0x7f0000000000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000002680)=[{&(0x7f0000001040)=""/64, 0x40}, {&(0x7f0000001080)=""/92, 0x5c}, {&(0x7f0000001100)=""/242, 0xf2}, {&(0x7f0000001200)=""/186, 0xba}, {&(0x7f00000012c0)=""/115, 0x73}, {&(0x7f0000001340)=""/206, 0xce}, {&(0x7f0000001440)=""/101, 0x65}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/229, 0xe5}, {&(0x7f00000025c0)=""/149, 0x95}], 0xa, &(0x7f0000002700)=""/31, 0x1f, 0x800}, 0x21) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000888000)='illinois\x00', 0x27d) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffddb, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x326) 2018/02/26 18:00:36 executing program 0: r0 = syz_open_dev$tun(&(0x7f000048aff3)='/dev/net/tun\x00', 0x0, 0xa) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='westwood\x00', 0x9) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="010d7400020006000000065e32b70010000000000000000000000000ffffe0000002fe8000000000000000000000000000aa0000000004000000006bb97b00e2c754"], 0x42) 2018/02/26 18:00:36 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10400, 0x0) r2 = syz_open_pts(r1, 0x40) ioctl$KDADDIO(r2, 0x4b34, 0xe88b) getegid() r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) sendto$unix(r3, &(0x7f0000000040)="cd2b8da783c3845996c3446ce7ae123133a0a7a7d5cc44ed3819b4552c31add6a384cc5ae09fb6ffc90058f4bbdc0e33d389989a644c3fec220a671cb334abb01441fff8b7e78af211ea3182fa21e2ebafbbaf2ecf", 0x55, 0x48000, &(0x7f00000000c0)=ANY=[@ANYBLOB="00007e4e472e2d66696cc8a554af470f2fdb1283df7193bd8ef8ebec78d8df7699dba4ef35533e5776443628be39a627359105625ec2f0be3ec669cd55523e301718589108c20868c8589de831e64e53775565b7d89c8661735bec51bd9299effd776d6361b0b911d8d41278bb33d62957f561e62e8ccd83564012b9492df8c525e2c6bbde1ae7c257f468f83915f771a1b98650a11a4f0e89c0269c71e3056ac5aef7fd280f76ce8f35e6e6cbc716fe79d5dbbc828d568d2fc819cdb5"], 0xa) r4 = getgid() fcntl$setsig(r3, 0xa, 0x3b) pause() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xb) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000200)={0x8, 0x3ff, 0x8, 0x80000001}, 0x8) fstat(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r5, r4) ioctl$int_out(r1, 0x5460, &(0x7f0000000200)) sendto$ipx(r0, &(0x7f0000000240)="131a0a19639af089599a9e92e415e368be19edf72cc5272e448168056a3f4e7844cbf6de14ae04039d53546bb580cc8e624459f5284d69258a4e442d7381d7895fd7a591afa04bb34e3ca43bd44337e3940844d960d5bee25a8527c0030cf7d95af3f89085e7", 0x66, 0xc044, &(0x7f00000002c0)={0x4, 0x9, 0xe847, "7483740740c1", 0x3}, 0x10) 2018/02/26 18:00:36 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x4, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in=@rand_addr, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000000)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000000000)=[], 0xb1, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x0) 2018/02/26 18:00:36 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000009000)={0x0, 0x0, &(0x7f0000009ff0)={&(0x7f0000007ee0)=ANY=[@ANYBLOB="02040000040000000000000400000000018e541d74a766bea00d00140000000000010014000000f1a967f0eb1e050000f738a3566f95bfa8ed411633943dc0166e4957690c8d5412039c76d9c51c8d618717a6f784e712ba7fd74a0f8aae4e"], 0x20}, 0x1}, 0x0) 2018/02/26 18:00:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000053ffd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)=@ethtool_wolinfo={0x25, 0x0, 0x0, "35661b99c87d"}}) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0xa200) 2018/02/26 18:00:36 executing program 4: r0 = fcntl$getown(0xffffffffffffffff, 0x9) capset(&(0x7f0000000040)={0x4000019980330, r0}, &(0x7f0000000000)={0xfffffffffffffffc, 0xfffffffffffffffa, 0x6}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000823f18)={{{@in=@multicast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000b25000)=0xe8) setresuid(r1, 0x0, 0x0) 2018/02/26 18:00:36 executing program 4: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) execveat(r0, &(0x7f0000000000)='./control\x00', &(0x7f0000000140)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='-keyring#)#\x00', &(0x7f00000000c0)=')selfvboxnet1-\x00', &(0x7f0000000100)="270025da242e706f7369785f61636c5f616363657373757365722500"], &(0x7f0000000200)=[&(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00'], 0x100) inotify_add_watch(0xffffffffffffffff, &(0x7f0000c31000)='./control\x00', 0x86000006) bind$ipx(r0, &(0x7f0000000240)={0x4, 0x3f, 0x800000000000000, "23b7ce3f2559", 0x2}, 0x10) creat(&(0x7f000001cff0)='./control/file0\x00', 0x0) 2018/02/26 18:00:36 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)="4faf196334d12ea2dccf6e5fc47a604213966a623b6e0cfd3f8e3bc33b7255de022d65f8f68813fab7c2df86d688b88df11b9a37ed319cf178c2df97f95eb7060497ba38020384587cc4f928b9132707afddd609cb4861da3b3b74b4dd206bfb192285b25c569518935843c274a8ce0b2c7fc4c424552f61f9357108ec3a224b5851451677e7149d", 0x88) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d09f80)="ff01000000000000000000000000000100fff300", 0x14) 2018/02/26 18:00:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000d3cf2f)=""/209) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000040)=""/253, &(0x7f0000000140)=0xfd) [ 50.222696] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/02/26 18:00:36 executing program 7: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000018000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000020faa)=ANY=[@ANYBLOB='system_u:object_r:auditctl_exec_t:s0 unconfine:system_r:insmod_t:s0-s0:c0.c1023 86\x00'], 0x56) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000040)=0x10, 0x80800) getsockopt$inet_int(r1, 0x0, 0x13, &(0x7f00000001c0), &(0x7f0000000140)=0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x400000, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x80000) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) 2018/02/26 18:00:36 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000040)=""/72) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000926000), 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000000)="be730bd1a9579fa4f61501", 0xb) 2018/02/26 18:00:36 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000000)="f747bd3bd3dc7a8d59d9cae11edb1f9917442587ea648c2e6f478b5c82efdb27d6f1cbe55c263bf01e9247c449fa81a13e3ce1ba235993378abf19599eab5877db8090d29c2f2092859244159cd4dc00c30ce90e1faffb90c20d9bfbd290c2d69044b5", 0x63, 0x0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) fcntl$lock(r1, 0x7, &(0x7f00008c4000)) fcntl$lock(r1, 0x7, &(0x7f0000155000)={0x0, 0x7}) 2018/02/26 18:00:36 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1, 0x1}], 0x1) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x1a) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000000)=0x80000000) 2018/02/26 18:00:36 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000008000)={@empty, @loopback=0x7f000001}, 0xc) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = getegid() r5 = getegid() getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r7 = getgid() setgroups(0x7, &(0x7f0000000200)=[r1, r2, r3, r4, r5, r6, r7]) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/26 18:00:36 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x0, 0x0, &(0x7f0000011000)={0x77359400}, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x80000012, 0x0, @thr={&(0x7f0000000000)="804934b2dec93804cc5f88d20cac8a9c2ff84319674f724ddc0783a6a7f919734be496c7f512fd2fcae2e5", &(0x7f0000000040)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 18:00:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x40) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x3e8, 0x1f4, 0xf0, 0x1f4, 0x304, 0x304, 0x304, 0x4, &(0x7f0000000000), {[{{@uncond, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x1000, 0x7fff, 0x4, 0x2}}}, {{@uncond, 0xc0, 0x104}, @unspec=@IDLETIMER={0x44, 'IDLETIMER\x00', 0x0, {0x3, 'syz0\x00', 0x3}}}, {{@arp={@rand_addr=0xffffffffffffff88, @multicast1=0xe0000001, 0xff, 0x0, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, {[0x0, 0x0, 0x0, 0x0, 0xff, 0xff]}, 0x800, 0xff, 0x9, 0x10001, 0x40, 0x2, @common='yam0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x0, 0x8}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0xffffffff}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x434) r1 = open(&(0x7f0000000480)='./file0\x00', 0x100, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000004c0)={@dev, @remote, 0x0}, &(0x7f0000000500)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000540)={{{@in=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000640)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000680)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0xfffffffffffffe7f, 0x1, 0x3ae1, 0xa, 0xa0, 0xa0, 0x89, r2, r3}, {0x1, 0x7, 0x5, 0x2000000000, 0x6, 0xfffffffffffffffe, 0x2, 0x4}, {0x2, 0xffff, 0x8a03, 0x323}, 0x0, 0x9, 0x0, 0x0, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x32}, 0xa, @in6=@loopback={0x0, 0x1}, 0x4, 0x3, 0x3, 0x5, 0x9, 0x7, 0x1}}, 0xe8) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000002e000)=ANY=[@ANYBLOB="65696c746572000000000000000000000000000000000000000000000000000007f0050004000000e8030000f0010000f00100000000000000030000000300000003000004000006", @ANYPTR=&(0x7f000002efc0)=ANY=[@ANYBLOB="0000000000000000000000000000000000c700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0000801000000000000000000000000000000000000000000000000480049444c4554494d45520000000000000000000000000000000000000000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ac140000ac1400bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff"], 0x438) r4 = dup(r0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000480)=""/163) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000540), &(0x7f0000000580)=0x4) dup3(r0, r0, 0x80000) 2018/02/26 18:00:36 executing program 6: keyctl$set_reqkey_keyring(0xe, 0x3) request_key(&(0x7f0000eb2ffa)='logon\x00', &(0x7f00002e2000)={0x73, 0x79, 0x7a}, &(0x7f000027afe7)='\\.wlan0)posix_acl_access\x00', 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) getpeername(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0x10) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) r3 = getgid() getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000005fd4)=[], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000380)=[@acquire={0x40046305, 0x4}, @decrefs={0x40046307, 0x2}, @exit_looper={0x630d}, @register_looper={0x630b}, @decrefs={0x40046307, 0x1}], 0xfffffffffffffecf, 0x0, &(0x7f0000e97000)="aa"}) getgroups(0x5, &(0x7f0000000380)=[r1, r2, r3, r4, r5]) 2018/02/26 18:00:36 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10041, 0x0) getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000080)=0x1c) kexec_load(0x4, 0x7, &(0x7f0000001440)=[{&(0x7f00000000c0)="119881e942b9b8cb5df10e3237a3a166d96a4239a907f6c9d9cc2f418abb36300c1fde3352035c5f71894e5759f3ad48aef7acd406e55d08b55d5964e706c7a35d4bb237caa3c3f6d953e260ca72c3214dcea5df07fd0b965934598490eb4045f302041e06a9423cf7c6cb535bc4146ee4c070615b3a0f3d7ca38192e162f54b06fe656918bd077e82338ae169179b31d4a220df757774a73114b8919aa3b54c6d533aea15f4cbe877bcb7ffafe1d7166c", 0xb1, 0x7, 0x4}, {&(0x7f0000000180)="6365ee43038c24085629cba5d725fb97329691503bbe938b299ba18129dcb7b8408332e89c8248a95bfabefffc7862d82099fee32b6d9e532edf0f1d00e2d503ab91546e04594521594503b1fc2596fb84bbba33592aae042846ea555c1508b7a7a00852af86ce458d827c6c173292e76dfba265a5ac4e07cce4d2dbb0565a58b7aa93800c3108d94fff648b1985d37a4b3a5153c8a431885b9b5dc70dd1572a1cd938e53a93dced2e082632a84082fc89920af32ce1bcf3464fc02fe6950d442188842b39", 0xc5, 0x3f, 0xff}, {&(0x7f0000000280)="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", 0x1000, 0x3, 0x81}, {&(0x7f0000001280)="f8a9508ef70176f8cb798d1cdbba0ce9f88e65a90ae061cea6ae767fc3bb2181a6d991210ad05c20a9c9bb5ccf01299d396182c0fd1543f0ac12b4a7b0d059a04cba1db022c0d15f1c31d3555b574f7d590c1bef6b58b80f81e50a7bcff34e2c4749be0555f47d4a0cc0b39959892747b7be904b4c08f3c5333487277bb49b4097f9", 0x82, 0x0, 0xffff}, {&(0x7f0000001340)="5fc4ce4c2cefaaea4ba0b89c46b0629c2bd0a2386c714a7721593cf7f8f73f2fdc33bd09a870dfa147b07ed51b1aec636b603eabd650d3de3cd0f471a86551df781413260fe253645f04001efb04983ca71172c3724287aa3dbbb82b67b233e61a4df3016af405dde910d9611b494bafe25e0167019b720aaf4a200342bc698b", 0x80, 0xfffffffffffffff9, 0x101}, {&(0x7f00000013c0), 0x0, 0x0, 0x8}, {&(0x7f0000001400)="636fbc3b39b5745b482d534ad3c5cd0ead948ec8438a66c17444b3d89f0a61d6dce30b6664d7c64572a01a12fef1", 0x2e, 0x1b0, 0xfffffffffffff551}], 0x3e0000) signalfd(r0, &(0x7f0000b9fff8), 0x8) 2018/02/26 18:00:36 executing program 7: pipe(&(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={r1, r2, 0xe44}) r3 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r3, 0x0, 0x6, &(0x7f0000706ffc), &(0x7f0000b3e000)=0x4) 2018/02/26 18:00:36 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x208c0, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000040)=""/4096) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff20fffefd956fa283b724a600800000000000000068354000002c0003001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079800", 0x4c}], 0x1}, 0x0) sendmsg(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000001040)="fb044d135c862b683ab5c50ea8ecd3ab6ba88ad143", 0x15}, {&(0x7f0000001080)="dede151f3a49307e2189bb232534cc02f6a41a8c49ed3d29e0afae029e3e358aa780e82248260a945ec9e3250aeee2e2c00d7d5330251c78640fffb9cb62e8e94392f08407adfa5ee4e3f20b41459a92b9e0755edef2da35a20873c7203ea5ca5a7c6f42f1dfd9a2d23684a01cb21abfa8792c51649e8e8a7698927a47ecd4d22eedccfb93501158810e993bbbefa09dd499fade63b72cfa73a8b66a7702c6c55bd3c447285de41652590452f2eeb07d96a29866c0fcba006156ffaf8f9f5cad0afd8e58b32df5222e326e0684d68b8a4b97facdb82e4caca702bfe24f3e8a8997519eba", 0xe4}, {&(0x7f0000001180)="77b482f76d070a032abe667ceefd9a906ee2385ab0fc406ecdb246dd022392308126a248fc0811c25aacbc4a611c139b606e0b29a629d734150d3cc1332dcc9595d1db14f9cdb2e287873e7c1a1fbabc75e9f346dfba2f449b515f6e5b2a4486cd9c9542549763dd1e221ac0fbdb4cd64ca1595d95e2766e371832f06d3a205c60301fe61ea0e4797b326c6bdaa3cfada1b43bdcc0b57140eec94824faed9b32821d5685bcc0448fd04e041807b56f3e8d8543fc9f5f32fae04905c48419e4b027afc4f991bdf344", 0xc8}], 0x3, &(0x7f00000012c0)=[{0xc, 0x104, 0x3}, {0x3c, 0xff, 0x1b0, "4e3e216c6ef9e609693b5e1091f52a06ba3fbc93f51d2acd0f725d527aa4033ed65bf532f5c0765a7f75d15e8dd9c6"}, {0x94, 0x11f, 0x7, "83e30405a0d1b41161f14ac76f78704df8b30f6d7a6059cb8bc404584cca5b432d8a9619f9a9018a45f08bb57e4eeb7b886a399e54c919ec411706f14a6595ab8ae5f893f217b66f048b153369d2315979083ecc25db0fc1fc0030df35247c556d2b1580bb1642702ebd4d7cb7285d8541e0cde8bdde190423b3558d22c9d942007d1e02caa353"}], 0xdc, 0x880}, 0x4000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001400)) 2018/02/26 18:00:36 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f0000001080)=[{}, {&(0x7f0000000040)=""/4096, 0x1000}], 0x2) 2018/02/26 18:00:36 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x484c2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000040)={{0x9, 0x3}, 'port1\x00', 0x4, 0x1000, 0x0, 0x6, 0x7f, 0xffffffff, 0x6, 0x0, 0x1, 0xe50}) r1 = syz_open_dev$sndseq(&(0x7f0000970000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc0305302, &(0x7f0000eb5000)) 2018/02/26 18:00:36 executing program 4: timer_create(0x1000004, &(0x7f0000239fb0)={0x5, 0x0, 0x0, @thr={&(0x7f0000ee7f65), &(0x7f000075eff3)}}, &(0x7f0000000000)) r0 = getpid() ptrace(0x4208, r0) 2018/02/26 18:00:36 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee6ff6)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)="eb", 0x1}], 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)=0x0) process_vm_readv(r2, &(0x7f0000000780)=[{&(0x7f0000000180)=""/205, 0xcd}, {&(0x7f0000000280)=""/127, 0x7f}, {&(0x7f0000000300)=""/199, 0xc7}, {&(0x7f0000000400)=""/207, 0xcf}, {&(0x7f0000000500)=""/239, 0xef}, {&(0x7f0000000600)=""/116, 0x74}, {&(0x7f0000000680)=""/236, 0xec}], 0x7, &(0x7f0000002900)=[{&(0x7f00000007c0)=""/65, 0x41}, {&(0x7f0000000840)=""/121, 0x79}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/8, 0x8}], 0x5, 0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_rr_get_interval(r3, &(0x7f0000002980)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000566ffc)=0x40000000008) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000180)=""/61) read(r0, &(0x7f00001a4000)=""/1, 0x1) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSETLED(r4, 0x4b32, 0xffffffff) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000140)={r5, 0xffffffff}, 0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x209) 2018/02/26 18:00:36 executing program 6: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x55b4, 0x0, 0x0, 0x0, 0x40000000000000d8}) ftruncate(r0, 0x1) lseek(r0, 0x0, 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x2, @rand_addr=0x9}, @in6={0xa, 0x3, 0x7fffffff, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0xdb7}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}, @in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x0, @rand_addr=0x9}, @in6={0xa, 0x0, 0x9, @empty, 0x800}, @in6={0xa, 0x3, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x1, @rand_addr=0x2}], 0xb0) 2018/02/26 18:00:36 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x440, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000000040)=0x1ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000066fffc)={0x1f}, 0xfffffffffffffe12) fsetxattr(r1, &(0x7f0000000080)=@random={'user.', '/selinux/checkreqprot\x00'}, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x16, 0x3) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) sendto$inet6(r2, &(0x7f00002caf4e)="8899c09f1527a401318b1b3998b9985e8f7da3de40dbd99237996c5d16ef65624ad7fff722317c128075be865e32aad662e9ddae051f8d481f681c8efbdbdda17e9816309637690d72f2a5a43aec7cbed8e57e7903dc2859faca05f38704a3327c9101688f78672ce1024fbf71b26dcd8d18edbf98c0cfd970db63af319782dbb8abc15302216bac3ef7f963745a422ad18c7bac2fee4d7d68dc498a0b2b785415fe9c4d33ef3255e7b2e8b253a1f45b35c8", 0xb2, 0x2000c085, &(0x7f00001fd000)={0xa, 0x0, 0x0, @empty, 0x1ff}, 0x1c) 2018/02/26 18:00:36 executing program 1: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = inotify_add_watch(r0, &(0x7f0000d1c000)='./control\x00', 0x8) inotify_rm_watch(r0, r1) r2 = inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x8) inotify_rm_watch(r0, r2) 2018/02/26 18:00:36 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x3) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x801) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) sendfile64(r0, r2, &(0x7f0000000080), 0x4) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000080)={0xf0002006}) [ 50.924514] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=34396 sclass=netlink_route_socket [ 50.952132] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=34396 sclass=netlink_route_socket 2018/02/26 18:00:36 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000c45ff6)=@file={0x1, './file0\x00'}, 0xa) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000a92ff7)='net/unix\x00') sendmmsg$inet_sctp(r3, &(0x7f0000000580)=[{&(0x7f0000000000)=@in6={0xa, 0x3, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x1000}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000040)="3c0be2875edcac6462e5defaa7451656656c37685f5dba234416eacf8f84c363f59dbe47e338e8bc4f400b2a15e5f6b7381d08a655853d9906e44a5b58976f48b96612458455e988be47d6294b505e0aa317014dd208e916831543fc7beaeb72d9871ab848f08c07ab8f0f0c2af4cbde19f5b257106091", 0x77}, {&(0x7f00000000c0)="441e5b70548afa412988115e897cc3484c42433cf899f149b3cb19a01440f0b4be1aae87c9138f402fdfc10faefd11a755830b5e4f33c220dcc3da73e328c6f945865555b9c71538812b18f1018d2924775920b2758b5e348bf4352156d9f88bad6dfe6256afc7c65118ec956dc8d68b4271e6833ca745da34956cd69861bcf36230c00433f888570e609927b32f68916ae283b41584672cd755724dcd1e00da654735320b", 0xa5}, {&(0x7f0000000180)="51ed773dd262c192a4fd6894fcd4559f9351c87c107df55c39f7cafd30e1c9689a490c06ebbcdd9d0c60693adba18b9e3f1fc5e072677bcfe78eeca54adbfc3042ea6e86750325af7f6ede923691a407034268208894259b2a79c4df58bbb9748fa296cb126ebf28aaa054973c3ba26d94fd4212b61e6108d73ed06402c515ee94db15e167a06a57b0d238c0a8f59fb1fc620988a47a4316eacbb8695c33c6b9f8b218a4898213639b23271f", 0xac}, {&(0x7f0000000240)="de30d9283f6598cc07babb4255143316d76b536d571d85b91eac4d194554dc0b199b7f235b86502ae361f18bf8e6739d4835009296a40f6b00ee37763d8046127672c66aec953352f30636cb5a03dbcddfa29c6815fba8672f6e9a6841fa54af958c6ef4fe", 0x65}, {&(0x7f00000002c0)="58ffe8304463099c88e12df8af59284292d41b1f7c94f593fa87fd02c5fa27e74a9bf4779fca867d5218c8a922a723bc1eccdeb4c58993ea6132619d7952cde3302769c6693e6e17faf49aa4c28a4b58715075dc35a4d9c54f72f2929848ec515007c60df4fcac2eac835bd4a643c6679fa7204fae681cb561cfb8059529e8ea51b7ed6cf4ceb4aa94677938161b52783181efa5fad8e25d2811dfaeab0a29041bd9b8a8b97e987410601f5a623a9eef158f4f07fd85920ccd07211e1e87f831c5aad26b67c8cc1ef09a59cb5fe46b354d3c8bb674975736a6606811c36d0a873832fa34bdcb933a0e27aef4f182dd97", 0xf0}], 0x5, 0x0, 0x0, 0x804}, {&(0x7f0000000400)=@in6={0xa, 0x0, 0x7, @empty, 0x4}, 0x1c, &(0x7f0000000480)=[{&(0x7f0000000440)="66a45003765cde87", 0x8}], 0x1, &(0x7f00000004c0)=[@init={0x14, 0x84, 0x0, {0x1, 0x8001, 0x5, 0xf4}}, @init={0x14, 0x84, 0x0, {0x8, 0xffffffff, 0xee3, 0x6}}, @init={0x14, 0x84, 0x0, {0xc000000, 0x8001, 0x7fffffff, 0xffffffffffffff7f}}], 0x84, 0x20000010}], 0x2, 0x0) sendfile(r0, r3, &(0x7f000097d000), 0xff) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f00000005c0)={"c37b9987b52ee36f8eae3c53b3f8b192", {0x4, 0x9, 0x6, "8604454f9b6b", 0x9}}) sendfile64(r0, r3, &(0x7f0000000000), 0x2) 2018/02/26 18:00:36 executing program 5: mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2cff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0xd99d, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x7fff, 0xc1, 0xfffffffffffffffd, 0x9, 0x1}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x7c, "0c9a587ba853f6559c57b439c787a1967e8065e862b12a91bbd0443122830a4e718692ca7f697880d7536cc625fca9de31c385878aaba1821944df2b2c1467a2226cfa116ba65db560b451f2b0d8504be614043bf7795a9fab6d2ccc97dd20986e0fcd0b73471ae27ef6589424b00fbe8ddc8fc59cb896b1ed32d4b2"}, &(0x7f00000001c0)=0x84) accept4$unix(r0, &(0x7f0000000200)=@abs, &(0x7f0000000240)=0x8, 0x80800) mkdirat(r0, &(0x7f00007a4ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x100000000000200) pivot_root(&(0x7f0000b6aff8)='./file0\x00', &(0x7f0000f75000)='.') 2018/02/26 18:00:36 executing program 0: unshare(0x800) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000000)={0x0, 0x3, 0x2}) fcntl$setstatus(r0, 0x4, 0x0) 2018/02/26 18:00:36 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic, 0x10) r1 = dup(r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) sendto$inet(r0, &(0x7f0000762fff), 0x0, 0x20008000, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000000080)="89278f545fa68480ce7ba52e6ccba175e7a195d415f04752dfffdfc40f241df851bc0602556232a94249139225f0877a3822ea54be6f87a41e7a70aeeb591a15be9338900ba2e14cee654288e6e7c1a8ac95786929fe1efb55a35a5966cf9a0d32cd50ce3bbc1c91c6cffad6892bf579ddc2509862b1927f176f0108520140658d091e2efeb9556e20d6f68cf00a544cae9edc287aabcc74dfcb0be4c63be85dc9582693603ee0b2c7e668cc1593cc1b6db6fae682f0f855f26751722e18a76799fcac4d44b113851a04dae3ed9ead064ebc0055c46ba164495e076415c8ea4c71f6caaaf85bdf384a81a7b1da0da2d4cc9eda5fa2f961c1dc", 0xf9) r2 = socket$packet(0x11, 0x200000000a, 0x300) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) write(r0, &(0x7f00008b0000), 0x0) 2018/02/26 18:00:36 executing program 4: clone(0x200, &(0x7f0000c34000), &(0x7f0000ad8ffc), &(0x7f0000676000), &(0x7f00003ed000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000)=[], &(0x7f0000949fc8)=[]) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000493000)='attr/current\x00') pwrite64(r1, &(0x7f00002f9f62), 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f000023e000)='./file0\x00', &(0x7f0000bfb000)=[], &(0x7f0000a14000)=[], 0x0) creat(&(0x7f000074eff8)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000040)={0xac7c, 0xa0a, 0xffff, 0x6, 0x1, 0x401}) 2018/02/26 18:00:36 executing program 2: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0,c102-', 0x20, 0x32}, 0x58) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/user\x00', 0x2, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) write$selinux_access(r0, &(0x7f0000000180)={'system_u:object_r:v4l_device_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x30, 0x36}, 0x3c) 2018/02/26 18:00:36 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10100, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x9b74}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x1}, 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0xc074510c, &(0x7f0000003fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@empty, 0xfff, 0x1, 0x3, 0x7, 0x2, 0x9, 0x101}, &(0x7f0000000040)=0x20) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000080)=0x0) ptrace$getenv(0x4201, r3, 0x876a, &(0x7f00000000c0)) 2018/02/26 18:00:36 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0xf, 0x0, 0x0, 0x15, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x8000000006, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, @sadb_x_nat_t_port={0x1, 0x18}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty, @in6=@loopback={0x0, 0x1}}}, @sadb_address={0x5, 0x40000005, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa8}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x7}}) 2018/02/26 18:00:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) accept4$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000040)=0x10, 0x800) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xffff, 0x101000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r3, 0x3}, 0x8) getsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000080)=""/30, &(0x7f0000000000)=0x1e) faccessat(r2, &(0x7f0000000140)='./file0\x00', 0x102, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/02/26 18:00:36 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x2}, {}, {}, {0x0, 0xfffffffffffffffe}, {}, {}, {}, {}], 0x8) 2018/02/26 18:00:36 executing program 5: mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2cff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0xd99d, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x7fff, 0xc1, 0xfffffffffffffffd, 0x9, 0x1}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x7c, "0c9a587ba853f6559c57b439c787a1967e8065e862b12a91bbd0443122830a4e718692ca7f697880d7536cc625fca9de31c385878aaba1821944df2b2c1467a2226cfa116ba65db560b451f2b0d8504be614043bf7795a9fab6d2ccc97dd20986e0fcd0b73471ae27ef6589424b00fbe8ddc8fc59cb896b1ed32d4b2"}, &(0x7f00000001c0)=0x84) accept4$unix(r0, &(0x7f0000000200)=@abs, &(0x7f0000000240)=0x8, 0x80800) mkdirat(r0, &(0x7f00007a4ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x100000000000200) pivot_root(&(0x7f0000b6aff8)='./file0\x00', &(0x7f0000f75000)='.') 2018/02/26 18:00:36 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ppoll(&(0x7f0000000000)=[{r0, 0x110}, {0xffffffffffffffff, 0x200}, {0xffffffffffffffff, 0x4000}, {r0, 0x2}, {r0, 0x4}, {0xffffffffffffffff, 0x200}, {r0, 0x284}, {0xffffffffffffffff, 0x460}, {r0, 0x6}], 0x9, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x1}, 0x8) 2018/02/26 18:00:36 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047f74)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00003d7000)={0x0, 0x2000000000000080, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000757000)={0x0, 0x0, 0x0, 'queue0\x00'}) dup3(r0, r0, 0x0) 2018/02/26 18:00:36 executing program 3: r0 = eventfd2(0x81, 0x1) ioctl$int_in(r0, 0x5452, &(0x7f0000000200)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101000, 0x140) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00000000c0)={r3, 0x1}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r1, 0x80000000001) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000140)=0x4) r5 = dup2(r4, r1) ioctl$TUNSETOFFLOAD(r5, 0x400454d0, &(0x7f0000000180)=0x800) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000100)) 2018/02/26 18:00:36 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)=0x3) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f6affc)=0x188, 0x4) sendto$inet6(r1, &(0x7f0000125000), 0x0, 0x0, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/26 18:00:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x0, 0x100000000, 0x6c4, 0x100000000, 0x76, 0x1, 0x1, {0x0, @in6={{0xa, 0x1, 0x3, @ipv4={[], [0xff, 0xff], @empty}, 0x5}}, 0x89, 0x8, 0x7, 0x7f, 0xfffffffffffffffe}}, &(0x7f0000000180)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0xfffffffffffffff8, 0x9}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r4, 0x1, 0x2, &(0x7f0000017000)=0x4, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r3, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/02/26 18:00:36 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000015000000000000000000000000004acac596653f4e61cade91ba9c084fb3000000000000f284ba304e5bc49839cb4808d06605000000000000000000000007000000000000000000"], &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r0, 0x1) shutdown(r2, 0x1) 2018/02/26 18:00:36 executing program 2: r0 = socket(0x800000000020010, 0x803, 0x6) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10, 0x0, 0x0, 0x1122620}, 0xc, &(0x7f0000434ff0)={&(0x7f0000ff8000)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYRES32, @ANYBLOB="0014f5000000000008001a0004000a00"], 0x24b}, 0x1, 0x0, 0x0, 0x8000}, 0x0) listen(r0, 0x1) 2018/02/26 18:00:36 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x505, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "0600100000"}]}, 0x28}, 0x1, 0x0, 0x0, 0xe0b7d5558ccc73d2}, 0xffffffffffffffff) 2018/02/26 18:00:37 executing program 1: r0 = socket(0xa, 0x802, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000c58ed4)=[{{&(0x7f0000000280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0xfffffffffffffd34, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/14}, {&(0x7f0000000080)=""/191}, {&(0x7f0000000140)=""/26}, {&(0x7f0000000180)=""/22}], 0x0, &(0x7f0000000200)=""/97, 0x61, 0x40}}], 0x8000193, 0x0, &(0x7f0000000000)) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000ff5fec)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, r1}, 0x14) connect$inet6(r0, &(0x7f0000ce7fe4)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x6]}}, 0x1c) 2018/02/26 18:00:37 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0x0, 0x0}) r1 = accept4(r0, &(0x7f0000000080)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000000)=0x1c, 0x80000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x8, 0xffffff96) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000000040)) 2018/02/26 18:00:37 executing program 3: r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x0) write$tun(r2, &(0x7f0000711000)=ANY=[@ANYBLOB="0000000000000000000006a8068d00300000ff010000000000000000000000000001579c61968ecb46bb1e6f6d1bfe8000000000000000000000000000bb0300000000000000063490a40000fdffffff000000000000000000000000000000000000000000000000ffffe0000801"], 0x1) r4 = dup2(r1, r1) dup2(r3, r4) dup2(r1, r0) 2018/02/26 18:00:37 executing program 5: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00009fcff2)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7379737465565f753a6fcf9122b9d24ea683f05e89c0389a74626a6563745f723a5b656d616e61672f8e655f6578"], 0xfffffffffffffeaf) 2018/02/26 18:00:37 executing program 4: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae2fff)) madvise(&(0x7f0000ff9000/0x7000)=nil, 0x7000, 0x11) 2018/02/26 18:00:37 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000140)=0x100, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={@common='vcan0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="0300000006002d748d0d72450aa63501d9c1391be0d5956bd2d23c711c880b254d40b4b2082df16def5a5ef5e0ddd6f61b5de55df3794db40b78d43bc3df64a4ac6de309fa93b3af5dff32491f769204049539faa68f0f0f8d43b8c3294872cd790c671d14b517fd9d0d5eb320aaf7fadab58f0d268cd8ec34f9a6819559f0f571f754ed7b40cadd478f7e386f114a28f906e0166a4bb255ffef5acf66c181de7851c26ec3e25e140f6ff8a42032181d03000000030000000900000003000000cb060000"]}) gettid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000340)=0x0) capset(&(0x7f0000000380)={0x399f1336, r2}, &(0x7f0000000300)={0x2000000000, 0x0, 0x0, 0x1, 0x7fffffffffff, 0xffffffffffffffff}) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00000003c0)=""/216) socketpair(0x7, 0x80000, 0x3ff, &(0x7f0000000280)={0x0}) ioctl$fiemap(r4, 0xc020660b, &(0x7f00000004c0)={0x3, 0xc0f0, 0x1, 0x40, 0xa, [{0x9, 0x4, 0x4}, {0x7, 0x1f, 0x3, 0x0, 0x0, 0x800}, {0x6, 0xffffffffffffff0a, 0x401, 0x0, 0x0, 0x301}, {0x5, 0x3ff, 0xaa53, 0x0, 0x0, 0x2004}, {0x2, 0xfffffffffffffffa, 0x9, 0x0, 0x0, 0x1000}, {0x7, 0x2, 0x3, 0x0, 0x0, 0x2000}, {0x200, 0xe2fd, 0x20, 0x0, 0x0, 0x2}, {0x100000001, 0xc0, 0x2, 0x0, 0x0, 0x20e}, {0x3314d0a2000000, 0xffff, 0x1, 0x0, 0x0, 0x9}, {0x79e, 0x3, 0x3, 0x0, 0x0, 0x604}]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00009a0000)={@dev={0xfe, 0x80}, 0x0, 0x2}, 0x20) 2018/02/26 18:00:37 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @local}, &(0x7f0000000040)=0xc) connect(r0, &(0x7f0000000100)=@hci={0x1f, r1, 0x359f4bf5b7bb297}, 0x30) 2018/02/26 18:00:37 executing program 0: mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet_sctp(0x2, 0x200000005, 0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x5, 0x4) memfd_create(&(0x7f0000f9dffe)="c403", 0x0) 2018/02/26 18:00:37 executing program 4: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0}) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r2 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r2, 0x0, 0x2) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000040)) 2018/02/26 18:00:37 executing program 6: r0 = socket$inet(0x2, 0xd, 0x80000001) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='tunl0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8915, &(0x7f000000cfd8)={@common='lo\x00', r1}) socket$inet(0x2, 0x3, 0x7) 2018/02/26 18:00:37 executing program 1: mount(&(0x7f0000875000)='./file0\x00', &(0x7f0000c38ff8)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f0000000040)) creat(&(0x7f0000000000)='..', 0x140) 2018/02/26 18:00:37 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sync() r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="17", 0x1) 2018/02/26 18:00:37 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f0000000040)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000dc5000), &(0x7f0000bb7000)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1}], 0x1c) 2018/02/26 18:00:37 executing program 6: mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0xa5bd5eded8b91029, 0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00006f2ffc)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, &(0x7f0000000000)=0x9ffb51ee6eb0a124) bind$inet6(r1, &(0x7f00007cafe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}}, 0x1c) clock_gettime(0x0, &(0x7f00000012c0)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000d93f4c)=[{{&(0x7f0000e2c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000001280)=[{&(0x7f0000000000)=""/252, 0xfc}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/230, 0xe6}, {&(0x7f0000001200)=""/119, 0x77}], 0x4, &(0x7f00001e3f35)=""/203, 0xcb}}, {{&(0x7f0000eb3ff0)=@can, 0x10, &(0x7f000096d000)=[], 0x0, &(0x7f00008d5000)=""/54, 0x36}, 0xfffffffffffffffd}], 0x2, 0x0, &(0x7f0000b41000)={r3, r4+10000000}) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f000002ff18)) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000000)={0xa6c4, 0x10001, 0x81}) splice(r0, &(0x7f0000000000), r2, &(0x7f0000000040), 0x2, 0x2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000000c0)=r6) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000e15000)=0xf6, 0x4) syncfs(r2) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$netlink_NETLINK_RX_RING(r5, 0x10e, 0x6, &(0x7f0000602ff0)={0x5, 0x1, 0x4, 0x723d}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)) socket$inet6(0xa, 0x3, 0x5) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) setfsuid(r8) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) ftruncate(r7, 0x27ffe) sendfile(r2, r7, &(0x7f000053cffc)=0x1, 0x8080000001) 2018/02/26 18:00:37 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000000c0)={0x2, 0x69, &(0x7f0000000040)="74681c57e64ee85b65b54710d875abf64feb66d4b8424616cdf71c3dbd783e907babd0ef89601bf56ed33e01edd3bb53b5597fed3d0a20413f6411ad53cfc72974ead7c0412f7949aa85264b572e5cda7056d5a4aade0a63aa43a0aa243aa07882f24c36a6769807d9"}) ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, "0900000053b42780582200000000030008000517545274946a94771f398b4046"}) 2018/02/26 18:00:37 executing program 7: ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c03) 2018/02/26 18:00:37 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x2, @empty}, 0x10) connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="00575ae9ea36c68872465a000000000000e0ff00000000"], 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r1, &(0x7f0000493000), 0xff) 2018/02/26 18:00:37 executing program 1: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa2ff4)={0x0}, &(0x7f0000fa2000)=0xc) fcntl$setown(r0, 0x8, r1) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace(0x4207, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000040)={0x3ff, 0x42, 0xbb, 0xa1a7, 0x80, 0x200}) ptrace$setregset(0x4205, 0x0, 0x10000000001, &(0x7f000033eff0)={&(0x7f0000fa4fff)}) 2018/02/26 18:00:37 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x2000000000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000b98ffc), 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f0000ab2fe2)=""/30, &(0x7f0000784ffc)=0x1e) 2018/02/26 18:00:37 executing program 4: r0 = socket$inet6(0xa, 0xe, 0x9) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="1857cf2f6a0c57e181277c056792f3cc", 0x10) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) 2018/02/26 18:00:37 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7f, 0x5, 0x1f9, 0x72}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000d5ff4)='/dev/rfkill\x00', 0x2, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000000)) ftruncate(r1, 0x2) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f00032f", 0x7}], 0x2084) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x12031, r1, 0x0) syncfs(r1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000100)=r2) 2018/02/26 18:00:37 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) fcntl$dupfd(r0, 0x0, r1) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_buf(r2, 0x1, 0x19, &(0x7f0000f62f92)=""/110, &(0x7f0000080000)=0x6e) ioctl$int_in(r2, 0x5452, &(0x7f00000000c0)=0x5) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6(0xa, 0xb, 0x40000000000be3) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000080)={0x0, 0xd6e}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000140)={r4, 0x1, 0x100000000008, 0x2}, &(0x7f0000000180)=0x10) setsockopt$inet6_tcp_buf(r3, 0x6, 0x3d, &(0x7f0000000000)="701bff2aeaff4d3cb9a024372f554e0086476a55ac8abd20d645b9da2752ca9f279403221b0411", 0x27) 2018/02/26 18:00:37 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x80800) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f00000000c0)={0x8, {{0xa, 0x1, 0xffffffff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}}, {{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x1}}}, 0x108) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd1fb8)=[], &(0x7f0000a81fe8)=[]}}}], 0x235, 0x0, &(0x7f000005af7e)}) 2018/02/26 18:00:37 executing program 6: pipe2(&(0x7f0000140ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000240)=[{&(0x7f0000000040)="7953f13ef3dd3ae23f64c05ad2f2c4e05faa2fa6416b9581e107da95d689f7911411b5cfc21d22b2c61eedbc52eb378a6612690b9fb9abab42b74d728f79513d35440feba32046e1486d271a05603bc5f9803a79dbfd0afb1563b9801dd383db4e996c5a82c159fe1e9e500a250e515f390fcd5dcc5c142f8b1c3887023e15f6f35db0a05f5b09b38978a23bfb4073e0dca47d804389a449210d9ea0f47311979eb07fed29c83f6f066593308703a8db1e040d", 0xb3}, {&(0x7f0000000100)="5332d9e9a12e053c746a06948073610432e488017b44c1e14d491fb1d07d1682365a99c07e7105a09ade99954a051ace", 0x30}, {&(0x7f0000000140)="e17abe1665f43f1e0fdf79308f2b67aca0849bfe5c9dff96765558f81387ab3c9c1ee1fa5b012ad879554d1f9019527f344300419a7800e1364baa522ffa9f088738c421d2b1422eca77e23a9241c9ad7649ea5e97d66465b75bb7897101ab1bac069094c7eccd067c90df35ac6490a0ed109e7940a8032a444ecb98e756cfa3468a5b626b65ccfa9b07f7cc351e8e04f71d5e4b0dd5e4d3eee1a419b2f28757799cfecceec91b5661b422face90de71cd985a6a6f51d0b27ae2349527cccf1763e528bac33876a7964465fab13b840490d1ab48199bff7b0ffbe558010660", 0xdf}], 0x3, 0x0) tee(r0, 0xffffffffffffffff, 0x3c, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000280)={0x4, 0x7ff, 0x200, 'queue0\x00', 0xffffffffffff9d20}) [ 51.540079] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/26 18:00:37 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000a2bff1)='net/ipv6_route\x00') sendfile(r1, r1, &(0x7f0000000040), 0x10002) 2018/02/26 18:00:37 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x2, @empty}, 0x10) connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="00575ae9ea36c68872465a000000000000e0ff00000000"], 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r1, &(0x7f0000493000), 0xff) 2018/02/26 18:00:37 executing program 3: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000003) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x200000000000010f, 0x0) readv(r0, &(0x7f0000b19000)=[{&(0x7f0000b1ef78)=""/136, 0x88}], 0x1) 2018/02/26 18:00:37 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) 2018/02/26 18:00:37 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000f39000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0xa0000000}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x100000000, &(0x7f0000000080)=0x4) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000040)={r1, 0x1}) keyctl$session_to_parent(0x12) ioctl(r0, 0x227f, &(0x7f0000666ffe)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0xb48, 0x4) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x5) 2018/02/26 18:00:37 executing program 4: r0 = gettid() openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)=ANY=[@ANYRES32, @ANYBLOB="7a00000083c6c84882ba4a71e7e317a46ebc2540f601670352f85cb2109f8a7822c4a53e2ed9b5d88985a9c0cd599bce0cf08b76bfa0a1bfd1699a39c98706141e9a8f1fa2780298254243e1cf96ed461acef41530f890ecddd0f7ff92d99b151890de837cbd438d7b888a15f19127eb1e57af87e680c2f87530e0d08f48"], &(0x7f0000000100)=0x82) rt_sigqueueinfo(r0, 0x103e, &(0x7f0000000140)={0x0, 0xfffffffffffffffd, 0x2d}) 2018/02/26 18:00:37 executing program 7: r0 = eventfd2(0x4, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000029000)) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ethernet={0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x7fffffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={r3, 0x4}, &(0x7f0000000140)=0x8) read$eventfd(r0, &(0x7f000002b000), 0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000180)=0x3f, 0x4) pread64(r1, &(0x7f0000000000)=""/6, 0x6, 0x0) 2018/02/26 18:00:37 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') pread64(r0, &(0x7f0000a48000), 0xffc2, 0x0) dup2(r0, r0) syz_open_pts(r0, 0x80000) [ 51.564290] binder: 6669:6674 ioctl 40046207 0 returned -16 [ 51.603503] binder: undelivered transaction 24, process died. 2018/02/26 18:00:37 executing program 2: setrlimit(0x7fffffe, &(0x7f0000011000)) r0 = inotify_init() readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/160, 0xa0}, {&(0x7f00000000c0)=""/23, 0x17}], 0x2) 2018/02/26 18:00:37 executing program 0: syz_emit_ethernet(0x11, &(0x7f0000872fd2)=ANY=[@ANYBLOB="0352ba8e82270180c20000008847000032cadaeee2de3c82a474d92d576fc301dc0d50dd3b4bec5b020178878d8c98efec5ba835e8ee3d094cf8919ea46148da184d027b04f7d963040b985dd161bbe378c2e938a6daaf8e4ef4d325c0cebef8015c9f17476444a5034d27d8ef5aa530170c90106ce76a49c38fd15049a1c2384fc48c9b2b6bdad93c32b990cad851f909bc1a15d65737b2e0895be6af97bd79233a6f07d4666f74ed0fcea48761c8e3cb889b9506"], &(0x7f00000e7fec)={0x0, 0x1}) 2018/02/26 18:00:37 executing program 3: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000003) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x200000000000010f, 0x0) readv(r0, &(0x7f0000b19000)=[{&(0x7f0000b1ef78)=""/136, 0x88}], 0x1) 2018/02/26 18:00:37 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000005fbc)) socket$unix(0x1, 0x3, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000ff0)={&(0x7f0000012000/0x1000)=nil, 0x1000}) 2018/02/26 18:00:37 executing program 6: unshare(0x400) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e82000), 0x8) rt_sigprocmask(0x3, &(0x7f0000000000)={0x4}, &(0x7f0000000040), 0x8) signalfd4(r0, &(0x7f0000c17ff8), 0x8, 0x0) 2018/02/26 18:00:37 executing program 1: mkdir(&(0x7f0000bebff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f0000b18ff8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)="0700cc667300", 0x1000, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x800}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r1, 0xd7, "edb873d168acb089169e5fa43d9e24ae57ea9aa23284efac2e389920a42afa1b43ec105346cec982eadbb242baf0ee7c92607d1e19c165a1c555585dbca60010aa66eb8d8024475778a7bd15dbabc474754b921a740727828f7477d80be1c13a697490451230f5deb899defd5de679278345b089bca96203e958bf1fdb34eab69ab395f508bbb5724daf50e3ae69f695408736680791455c960e131872af8f58669ea9f224ec425d91b1bda396b243360867c5f5a94423751673bfa05b6b3636fad818ba1b535e20d2ccf11499279317d576577500887b"}, &(0x7f00000001c0)=0xdf) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f00006d8000)='./file0\x00', &(0x7f00000d2ffa)='ramfs\x00', 0x80000, &(0x7f0000508fff)) r2 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000000)="ad6be1b6dde2c2814e14e2ff2d361c45ccd9fedaf65cb2b0c8a82df63ab21beeec231692be00f31fa969a9ebc97b387e344cc407fa4086e7d6d6789e22a094f37ce47b0efe8713d174fa5eee53b83e5d527c42eb3157e9ad40d857c768e14e5536d70390974ea07b5a9767bcd2a8c66f249cf6177c06f5e83d3c0eef3ad4e1803f3eee8bbce2222f4074a106baa43e11b5fab38f55ff9bd922215c4623d1d2242792e7802dd029406d1c04e92737f60f57966edbbdee67b1c71eb8d8b0f2d9115e1288a1ca7bd0d0dd1dda350c585e30f4537d1118", 0xd5) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4) sendfile(r2, r2, &(0x7f0000b19ff8), 0x401) truncate(&(0x7f0000000280)='./file0\x00', 0x9) 2018/02/26 18:00:37 executing program 4: mmap(&(0x7f0000000000/0xe7a000)=nil, 0xe7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = gettid() fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$sg(&(0x7f0000e78ff7)='/dev/sg#\x00', 0x5, 0x10000) getsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f0000c91000)=""/215, &(0x7f0000e78ffc)=0xd7) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) recvmmsg(r4, &(0x7f0000e79000)=[{{&(0x7f0000441fda)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f000059af90)=[{&(0x7f0000e79faf)=""/81, 0x51}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e79fa9)=""/87, 0x57}, {&(0x7f00009cf000)=""/214, 0xd6}, {&(0x7f0000461000)=""/164, 0xa4}, {&(0x7f0000272f62)=""/158, 0x9e}, {&(0x7f0000e79fd7)=""/41, 0x29}], 0x7, 0x0, 0x0, 0x8}, 0xc0}, {{&(0x7f000015cff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f0000e79fe0)=[{&(0x7f0000e79f21)=""/223, 0xdf}, {&(0x7f00001f3000)=""/93, 0x5d}], 0x2, &(0x7f0000b1f000)=""/96, 0x60, 0x6}, 0x3}, {{&(0x7f0000ba6ff7)=@rc, 0x9, &(0x7f0000109fb0)=[{&(0x7f0000e79000)=""/24, 0x18}, {&(0x7f0000e79f96)=""/109, 0x6d}, {&(0x7f0000e79000)=""/193, 0xc1}, {&(0x7f000095d000)=""/162, 0xa2}, {&(0x7f0000bd1f90)=""/112, 0x70}], 0x5, &(0x7f000084bfc9)=""/55, 0x37, 0xffffffffffffff00}, 0xbc0}, {{&(0x7f0000a3c000)=@hci, 0x6, &(0x7f0000e79fc0)=[{&(0x7f0000229000)=""/85, 0x55}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e79f18)=""/232, 0xe8}, {&(0x7f0000e79000)=""/4, 0x4}], 0x4, &(0x7f00001c2f1b)=""/229, 0xe5, 0x2}, 0xffffffff}, {{&(0x7f0000132000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f00007c2f90)=[{&(0x7f0000e79000)=""/166, 0xa6}, {&(0x7f0000902f79)=""/135, 0x87}, {&(0x7f00004cf000)=""/160, 0xa0}, {&(0x7f0000e79f1a)=""/230, 0xe6}, {&(0x7f0000267f54)=""/172, 0xac}, {&(0x7f0000e79f43)=""/189, 0xbd}, {&(0x7f0000e79000)=""/63, 0x3f}], 0x7, &(0x7f0000e79f53)=""/173, 0xad, 0xd4}}], 0x5, 0x120, &(0x7f000060eff0)={0x77359400}) r5 = socket$l2tp(0x18, 0x1, 0x1) dup2(r5, r3) 2018/02/26 18:00:37 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000613000)='/dev/sg#\x00', 0x0, 0x1) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x9, 0x67d]) ioctl(r0, 0x4000000002286, &(0x7f00007bb000)) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x7}, 0x4) 2018/02/26 18:00:37 executing program 7: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dfeff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e04cb8)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_DATA={0x4, 0x2}]}]}, 0x3c}, 0x1}, 0x0) memfd_create(&(0x7f0000000000)=',em1\'!+,bdev$\x00', 0x3) 2018/02/26 18:00:37 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$KDENABIO(r1, 0x4b36) connect(r0, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @common='gretap0\x00'}}, 0x1e) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)={0x7f, 0xa32, 0xd4, 0x10000, 0x80, 0x1, 0x4, 0x4, 0x4d, 0x5}) 2018/02/26 18:00:37 executing program 6: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x8f, "524140cb150b1b9df80d6f3a014bb0b86c9d329a31ea715b681a588ca6c30d9eeed7bfba3abf756fd08d95abfa1cae7125d7cb2dc69fa8d897bb52f630b1bf7d739583222e21b56e28ed5eb41fc942255e1a904b70f6564b50ca59c0173407ee5b3aae2a4306a977ef207612193cef06f8fd65e6f4c091654fd6cd96da0c677e6799f4073be705d790c5a127d97c76"}, &(0x7f00000000c0)=0x97) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000140)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setresuid(r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r3, 0x4) 2018/02/26 18:00:37 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000aeeffa)='ramfs\x00', 0x0, &(0x7f0000000040)) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x1) sendto$ipx(r0, &(0x7f00000000c0)="663a1c370b4fb92fc1c00ba20d084fdea145aed0d39894b7be2f9b7ed1e394beba5cac12c51e10e358d24b46648abe3ffb8b8e800e6b2ab50cbd3efcb3ed6d20347ee1f5fc8d49ddf6d7603148899192df4b2337fa6cc1cbecfd733a71973b7000bc96926c531613ee45d10c2f543a0e7d1f178d4fa5fbab7a3382efa4d414f3a0272df0ab2f0ffcf2e3c0a4c3b02b6a46126b6c76410c36c11a48073c0c7d08deee8f196e29412835e470d20528ca8df90a4a313d9d7e77f5ea8da6d9a3249a1eca63782d211fd1931bcae53e53b12a2d57ffe2be7018041ce49c09cf7ff2b58fd5c6c672db9b86588dde65bf4e1cf1ae556fae3e23", 0xf6, 0x4010, &(0x7f00000001c0)={0x4, 0xfa, 0x0, "86b111a7e27b", 0x1}, 0x10) creat(&(0x7f0000755ff2)='./file0/file0\x00', 0x0) chdir(&(0x7f00002d7000)='./file0\x00') mount(&(0x7f000000a000)='.', &(0x7f00008a6ff8)='./file0\x00', &(0x7f0000000100)="7a616d6673007874dc78f43248becad67df749077e23ee1ba5d6c3d4173d2561a6a076cc", 0x2008, &(0x7f0000882000)) 2018/02/26 18:00:37 executing program 3: gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0x8, 0x1, 0x13a1, 0x6, 0x3, 0x8}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) timer_create(0x0, &(0x7f0000001140)={0x0, 0x26, 0x4, @thr={&(0x7f0000000080)="85ba83998ecc8cd4f7c56de0b5a5f56b830de0521f8595cc3b183254f02f3b821e3b923220e345af59c4adef9ab45b682a9f19c80b80fe1241909491ac817349e83a2784f0630fa76d7447cee2fe330bd78e61c4bac846d3dbdf2b46e5103ee2a28b0b9866eaf5951dcb705d3c6423711ee13145", &(0x7f0000000100)="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"}}, &(0x7f0000001100)) timer_settime(0x0, 0x1, &(0x7f0000e8bfe0)={{0x77359400}, {0x0, 0x989680}}, 0x0) ppoll(&(0x7f0000001240)=[{r0, 0x1}, {r1, 0x4}], 0x1ffffffffffffdf2, &(0x7f0000001200), &(0x7f0000001280)={0x78ba}, 0xffffffffffffffcc) 2018/02/26 18:00:37 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x30000, 0x30) r1 = syz_open_dev$binder(&(0x7f0000001540)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001580)={0x60000000}) renameat2(0xffffffffffffffff, &(0x7f00002d4000)='./file0\x00', 0xffffffffffffffff, &(0x7f000040dff6)='./control\x00', 0x3) 2018/02/26 18:00:37 executing program 5: r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000002bbac)={'filter\x00', 0x7, 0x4, 0x408, 0x214, 0x0, 0x110, 0x324, 0x324, 0x324, 0x4, &(0x7f000002efc0), {[{{@uncond, 0xfffffffffffffeb6, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="b9a6315b8a3c", @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @dev={0xac, 0x14}, @empty}}}, {{@arp={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x0, 0x0, @empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="7e9cf3ab0a7d4f73b7e459b18dd97601", @common='ip6gre0\x00'}, 0xc0, 0x104}, @unspec=@IDLETIMER={0x44, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffce7) setsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000000)="b721691e69ddb0c359e29eb0ae140be7ce4dd535f255cd404ac5d8bac3e7cb0f576f37325e158c936f2c6315e2f4568b002c47e11494178b5dff95f8cb4853848694faf59ee78089b48844af98714faf820cefd9a3a8c89576b13fe57aca2d343d62f6e6155d2941b2238517d9c717cd0331666aa75a887a79e0438a07de007d0eadad757f52f05620e002aa47", 0x8d) 2018/02/26 18:00:37 executing program 6: ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f000000d000)={{0x6b0f}}) getrlimit(0xf, &(0x7f0000000000)) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/4096) 2018/02/26 18:00:37 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8b) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f64000)={{{{0xa, 0xffffffffffffffff, @multicast2=0xe0000002}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x0, 0x0, 0x0, "7f56b22a2237ff2392e04121b7d9ec0185d84f9a5f2d63b223796e1374f1ef0154558d0317016c820c10e7d8ee5cf31170f5ce05edb807975b2a30270323ec391a87de9a6f0395cbdf270000000072b9"}, 0x160) r1 = dup(r0) ioctl$TIOCNXCL(r1, 0x540d) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x552c) 2018/02/26 18:00:37 executing program 1: r0 = getpgrp(0x0) ioprio_set$pid(0x0, r0, 0xfffffffffffff10e) clock_gettime(0x4, &(0x7f0000000000)) clone(0x0, &(0x7f0000000080), &(0x7f0000850ffc), &(0x7f0000000000), &(0x7f0000000040)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x1, 0x7, 0x2}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x0, 0x1, [0x3]}, &(0x7f00000001c0)=0xa) r3 = getpgid(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200000, 0x0) rt_tgsigqueueinfo(r3, 0x0, 0x17, &(0x7f0000000040)={0x12, 0x6b6, 0x7fffffff, 0x83}) 2018/02/26 18:00:37 executing program 3: capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000d09000)=[{&(0x7f0000299f3e)="580000001400192340834b800b0d8c560a0603ffec04810000000000000058000b4824ca944f64009400050028825aa8000000000000008000f0ffff001009000000fff5dd00000010000104000c09e6fbff0000040e05a5", 0x58}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioprio_set$pid(0x2, r1, 0x0) 2018/02/26 18:00:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0xfd7c) sendto$inet(r0, &(0x7f0000e75000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00008b1000)="d4", 0x1, 0x0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) signalfd(r1, &(0x7f0000000080)={0x8000}, 0x8) recvfrom$packet(r1, &(0x7f00000000c0)=""/129, 0x81, 0x40000102, 0x0, 0x0) 2018/02/26 18:00:37 executing program 5: socket$nl_route(0x10, 0x3, 0x0) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x84000) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) clock_getres(0x0, &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xd) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x20000000}) 2018/02/26 18:00:37 executing program 6: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x4000, 0x6a) r1 = openat(r0, &(0x7f0000000080)='./file2\x00', 0x541000, 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', r1, &(0x7f0000012ff8)='./file0\x00') mknodat(r1, &(0x7f0000000000)='./file1\x00', 0x8030, 0x0) creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) 2018/02/26 18:00:37 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000040)=0xffffffffffff83fa) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000013000), 0x4) 2018/02/26 18:00:37 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0x8, 0x1, 0x4, 0x4}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f00000002c0)={'system_u:object_r:sysfs_t:s0', 0x20, "2f8673722f6c69622f74656c6570617468792f6d6973d8fa1e192d630000008000000000bbcd96abc7c47daf4f0476b672226f45f030e879f38856126d6a6883013bb7ada3db0dab1bfae3ff399b82b48e09c30fde456683c487f6ee97cc18", 0x20, 0x2d, 0x4000000000}, 0x80) 2018/02/26 18:00:37 executing program 6: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x200000004, &(0x7f000064effb)="8907040000", 0x5) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000000)={0xfffffffffffffffe, 0x1, 0x1, 'queue0\x00', 0x2}) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000583ffc)) readv(r1, &(0x7f00000effa0)=[{&(0x7f0000a09000)=""/30, 0x1e}], 0x1) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f00000000c0)={0x40002010}) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000100)=""/77, &(0x7f0000000180)=0x4d) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) readv(r1, &(0x7f00003c6fb0)=[{&(0x7f0000823000)=""/4096, 0x1000}], 0x1) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0)=[0x2, 0x7b5, 0x4, 0x20], 0x4, 0x6, 0x508, 0x647, 0x7, 0x1ff, {0xc1dd, 0x7ff, 0x8, 0x4, 0xf, 0x9, 0x7, 0x8, 0x70, 0x0, 0xfffffffffffffffb, 0x1f, 0x20, 0x2, "5d8da35f7cf896b386982efcb56c3ad8479801977698809bf62426ed3ac4f1c6"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) capget(&(0x7f0000000000)={0x39980732, r0}, &(0x7f0000000040)={0x80000001, 0x2, 0x100, 0x1d4, 0xfffffffffffffbff, 0x8}) 2018/02/26 18:00:37 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x6, [0x9, 0x1f, 0x0, 0x7, 0xfffffffffffffff8, 0x5238]}, &(0x7f0000000040)=0x10) read$eventfd(r0, &(0x7f0000000000), 0x8) 2018/02/26 18:00:38 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x29, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) signalfd(r0, &(0x7f0000000000)={0x9}, 0x8) [ 52.140795] audit: type=1400 audit(1519668037.945:11): avc: denied { ioctl } for pid=6764 comm="syz-executor3" path="socket:[15604]" dev="sockfs" ino=15604 ioctlcmd=8904 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/26 18:00:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) recvfrom(r0, &(0x7f0000000000)=""/156, 0x9c, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="030060713a4b462b7300000006f5ffff486f1f50ccb701fc0e8ff75c5113d884d752cf4074b0f3150c99badb97ebc9fecc51ffce51d30ed311ed43b779c9ac6778551d9563b1d8ac57c5b05de3e49f5c971bb6d1d74331e1853fd696f1d24d619ff6622deeb259e45959c2f9b127d24ad091c3c5d4167b4595fbbe643acdd5a22dce60ebd1"], 0x10) getegid() rmdir(&(0x7f0000000180)='./file0\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x20c000, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000280)=@req={0x1f, 0x53, 0x8, 0x4}, 0x10) removexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@random={'os2.', '/dev/sequencer\x00'}) rmdir(&(0x7f0000000180)='./file0\x00') 2018/02/26 18:00:38 executing program 4: unshare(0x7ffffff) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x4}) lseek(r0, 0x0, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ptrace$setopts(0x4200, r1, 0x672, 0x100002) clock_gettime(0x0, &(0x7f0000000040)) 2018/02/26 18:00:38 executing program 7: r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000ff9000/0x4000)=nil) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200000000, 0x200000000000039) fcntl$setlease(r1, 0x400, 0x0) fcntl$getflags(r1, 0x401) 2018/02/26 18:00:38 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x30e, &(0x7f00000010c0)=[{&(0x7f0000000080)="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"}, {&(0x7f0000001080)="446fb4eec1ccc71ce259875322dc78b430ccf3d52c5db3ce9c9679a4"}], 0x2000000000000019, 0x0, 0x0, 0x3}, 0x4000) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/02/26 18:00:38 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x6, 0x32, r0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000080)={0x3fb, 0x2, {0xffffffffffffffff, 0x3, 0x3ff, 0x0, 0x2}}) 2018/02/26 18:00:38 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCNXCL(r2, 0x540d) ioctl$TIOCNXCL(r2, 0x540d) rt_sigprocmask(0x0, &(0x7f0000000000)={0xf6c}, &(0x7f0000000040), 0x8) 2018/02/26 18:00:38 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) socketpair(0xc, 0x6, 0x2, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/153, &(0x7f0000000100)=0x99) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000040)={0x8, {{0x2, 0x3, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x3f, @loopback={0x0, 0x1}, 0x6}}}, &(0x7f0000000200)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000240)={r3, 0x2f, "d55106dbcd7966c387f6aa54bdf2fbb95403245f87187b4bebd5ef4892ee042150420bbecfa99ec98c04f86b2cfd9d"}, &(0x7f0000000280)=0x37) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f67ff4)=@ethtool_rxfh_indir={0x1, 0x0, []}}) 2018/02/26 18:00:38 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000011c0), &(0x7f0000001200)=0x4) mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, 0x32) r3 = dup(r1) getsockname$ax25(r3, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockname$ax25(r3, &(0x7f0000e73000), &(0x7f0000e73000)=0x10) 2018/02/26 18:00:38 executing program 7: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f0000000000)=0x4, 0x2ad) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x4000, 0x0) 2018/02/26 18:00:38 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000014a000/0x3000)=nil, 0x3000, 0x1000004, 0x11, r0, 0xfffffffffffffffe) ioctl(r0, 0x2276, &(0x7f0000000000)) fremovexattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="6f01000000"]) 2018/02/26 18:00:38 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x88, 0x0, &(0x7f0000000180)=[@reply_sg={0x40486312, {{0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x18, 0x18, &(0x7f0000000000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f0000000040)=[0x0, 0x38, 0x38]}, 0x100000001}}, @register_looper={0x630b}, @enter_looper={0x630c}, @dead_binder_done={0x40086310, 0x1}, @increfs_done={0x40106308, r1, 0x3}, @acquire_done={0x40106309, r1, 0x1}], 0x4, 0x0, &(0x7f000000d000)="62164b44"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/26 18:00:38 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000180)='big_key\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='\x00', r1) keyctl$link(0x8, r1, r0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='gid_map\x00') getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 2018/02/26 18:00:38 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x5, [0x1, 0x3, 0x8f7c, 0x6, 0xff]}, 0xe) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000ca1000)={0x0, 0x0, 0x0, {0x0}}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x480002, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f00005a0f9a), 0x0, 0x0, &(0x7f000086fff8)={r1}) 2018/02/26 18:00:38 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbffffffffffffffe, 0x2}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/26 18:00:38 executing program 5: r0 = socket(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000236fe4)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000bf9000)={@dev={0xac, 0x14}, @loopback=0x7f000001}, 0x8) ioctl(r0, 0x100, &(0x7f0000000000)="53f7bb86a913efdcd4d6bffb72059cb1a6dfcba74404f44c6c3d12a702a7ab6b941af91489c80258c8297d2e0e627a1719849c41fc77b75a272ef2ec3f061f7fac6b06dcb6a435ed97f342c58801567e54d5c7b210b1e72edb5896176c2a95ac3130ea07d18de98ad3598f0ef1861d1e382b90525cbef27d76a6b4fa02d2a2e9fd2175b0a20b924f8dccc3cd7816d9de1cef53d1e9e79f429046fe10f6299ba8e38bda0b650fe66b20aeeac029a3ebe277d5e859ab80dfe4f733c4c4ec7e5cade2e6313e40") ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000012c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001300)={{{@in=@loopback, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000001400)=0xe8) r3 = getegid() sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001280)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="9a694d2816da4924a37a0e5007286700fc9e7bad74907a5c0c397366a8e7c1bdf922321c21bf48d07602e6ed17fafab380eb525bcaa12ed2596e6e56b6abb699c8c8cc176fbeb426df9d020abe492e6f715d74a1264e0164d5693c5081234d47f50465d5e1c2b9b148a4bb9bb11c56a9ab518636a4150af59fdb85f7631e19f5b9d176a53ba00a6833311ce7208bfed6280b5837b419ea9d38eac3d71ef8973d2fa6ef094b4138e09b1951486d731c8da950a6afb627a970457d0a46e6168598d75783f9d1f3c13d79c33fc785e295db7903", 0xd2}, {&(0x7f0000001240)="156e6d90ae71e1bbe07d1e3e68d3f6fdd9b86e586c977c938601a11252d2b30c4ea10cb187b0529364d0ad4a057eb63bcac715bc6dbe", 0x36}], 0x3, &(0x7f0000001440)=ANY=[@ANYBLOB="1800bf3c010a5d61c0000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="4ed873b86ee2000000000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x38, 0x4000}, 0x800) 2018/02/26 18:00:38 executing program 6: r0 = socket$inet6(0xa, 0x8000000811, 0x6) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0xffffffff, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0xffff, 0x2, [0x378c, 0x6]}, &(0x7f0000000100)=0xc) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000711ffc)=0xffffffffffffffff, 0x4) 2018/02/26 18:00:38 executing program 7: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) sendfile64(r0, r0, &(0x7f0000000000), 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000080)={r1, 0x80000, r0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/02/26 18:00:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000014000)={0x10}, 0x1d4, &(0x7f0000015000)={&(0x7f0000016d60)={0x24, 0x3000002a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x1, 0x0, @fd=0xffffffffffffffff}]}, 0x24}, 0x1}, 0x0) r1 = getpgrp(0x0) sched_setparam(r1, &(0x7f0000000000)=0x20) [ 52.472269] binder: 6841:6849 got reply transaction with no transaction stack [ 52.487346] binder: 6841:6849 transaction failed 29201/-71, size 24-24 line 2921 [ 52.516714] binder: undelivered TRANSACTION_ERROR: 29201 [ 52.523016] binder: BINDER_SET_CONTEXT_MGR already set [ 52.534764] binder: 6841:6866 ioctl 40046207 0 returned -16 [ 52.543200] binder: 6841:6849 ioctl c018620b 20000080 returned -14 [ 52.545831] binder: 6841:6866 ioctl c0306201 20007fd0 returned -14 [ 52.555273] binder_alloc: 6841: binder_alloc_buf, no vma 2018/02/26 18:00:38 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x66, 0x1, {0xffffffffffffffff, 0x3, 0x2, 0x1, 0x8}}) keyctl$revoke(0x3, 0x0) fcntl$setsig(r0, 0xa, 0x3e) request_key(&(0x7f00001cfffb)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000a96000)='\\.wlan0)posix_acl_access\x00', 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f00000000c0)={0x4, 0x4, 0x2ba0, 0x4, 0x1, 0x1000, 0x7, 0x7, 0xffff, 0xffffffff00000001}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000200)={&(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0], &(0x7f00000001c0)=[0x0], 0x7, 0x7, 0x1, 0x1}) 2018/02/26 18:00:38 executing program 0: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f00004d5000)=""/251, &(0x7f0000506ffc)=0x1) 2018/02/26 18:00:38 executing program 4: r0 = socket$packet(0x11, 0x10000000a, 0x300) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000000)=""/9, &(0x7f0000004000)=0x5) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x17, 0xd75d9a56308467be, 0x7, 0x0, {0x1}, []}, 0x140}, 0x1, 0x0, 0x0, 0x4004810}, 0x4000080) lseek(r0, 0x0, 0x0) 2018/02/26 18:00:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=ANY=[@ANYBLOB="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"], 0x20}, 0x1}, 0x0) 2018/02/26 18:00:38 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x1) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000040)="d456f1fe56020c158983bd587ebf8205e5584daa0bc44d482f86b9020e56e8b1631c95dbf11cde2594d991ea66bce439d6d6fa174d8d18855e8e286847bb56701d177a8bc918c2bcd2a79eaf4262df80335be1f707188f415bc1c4287af96151b0f6c651f4", 0x65) 2018/02/26 18:00:38 executing program 1: gettid() r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x9}, 0x8, 0x0) r1 = epoll_create1(0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x10001) r3 = getgid() r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10002, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000100)) chown(&(0x7f0000000000)='./file0\x00', r2, r3) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f000005b000)) socketpair$inet(0x2, 0x4, 0x100000000, &(0x7f0000000100)={0x0}) r6 = fcntl$dupfd(r0, 0x0, r1) ioctl$GIO_FONT(r6, 0x4b60, &(0x7f0000000140)=""/120) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) utimensat(r4, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={{0x77359400}, {r7, r8/1000+30000}}, 0x100) clock_gettime(0x0, &(0x7f0000000280)) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000005bfe0)={{r9, r10+30000000}, {0x0, 0x989680}}, &(0x7f00000002c0)) fchdir(r5) r11 = creat(&(0x7f0000000100)='./file0\x00', 0x4b) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x80000000, 0x7, 0x2, 0x80000001, 0x8}, &(0x7f0000000180)=0x14) sendfile64(r1, r0, &(0x7f00000001c0), 0x5) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r11, 0x84, 0x76, &(0x7f00000001c0)={r12, 0x3}, 0x8) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000100)) openat(r4, &(0x7f0000000200)='./file0\x00', 0x4400, 0x80) ppoll(&(0x7f000004efc0)=[], 0x0, &(0x7f000005bd56), &(0x7f000005b000), 0xfffffffffffffe08) 2018/02/26 18:00:38 executing program 3: timer_create(0x2, &(0x7f0000000000)={0x0, 0x2d, 0x5, @thr={&(0x7f0000000000)="504f87ce097396ab7fdd27daf1b0a31ec1ae974056bfa4a5d940faf535bf647021a890d0d8dc0d23cfb1b0203eed7d23a21687f24149b25f60d382cac7f5627c9b9191f46e5c3b5299e16a83d15b0d02a92ccaddc186df0673", &(0x7f0000000080)="637e807bbb5ac148295ffd03577480b67a622b935114a231e47061f357cf33becca6a84e12fe447a9407c684d439eb7cb4e6bb41d197cbac7fefc645a02252b2ae4fcc03cf0c1b89da267cfbc68a7dfe400598f76fc45b0b529fb9f5800c29afbd116be69e9b434d3fc6182b4043e2179d"}}, &(0x7f0000000180)=0x0) r1 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x800, 0x200) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=0x0, &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000280)={r2, 0x80000000, 0x9}, &(0x7f00000002c0)=0x8) timer_settime(r0, 0x0, &(0x7f00000001c0)={{0x77359400}}, &(0x7f0000000200)) r3 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x4, 0x8000) fallocate(r3, 0x0, 0xffffffffffffbb74, 0x645a) r4 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0xfc, 0x111040) getsockopt$nfc_llcp(r4, 0x118, 0x0, &(0x7f0000000300)=""/235, 0xeb) r5 = socket$inet(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0106434, &(0x7f0000000100)={0x401, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000000140)={r6, 0x72}) fstat(r5, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000000100)={@mcast2}, &(0x7f0000000140)=0x14) setuid(r7) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f00000002c0), 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@mcast2, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) 2018/02/26 18:00:38 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000360000)='/dev/rfkill\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r2 = socket(0x11, 0x2, 0x0) setsockopt(r2, 0x107, 0x1, &(0x7f0000dfaff0)="010000000300060000071a00009139cc", 0x10) dup3(r1, r2, 0x80000) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000080)=0x2) 2018/02/26 18:00:38 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x100000000, {{0x2, 0x0, @empty}}}, 0x90) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='yeah\x00', 0xfffffd82) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000040)) shutdown(r0, 0x1) [ 52.555314] binder: 6841:6867 transaction failed 29189/-3, size 0-0 line 3128 [ 52.571424] binder: undelivered TRANSACTION_ERROR: 29189 [ 52.607001] device lo entered promiscuous mode 2018/02/26 18:00:38 executing program 5: r0 = syz_open_dev$random(&(0x7f0000c44ff4)='/dev/random\x00', 0x0, 0x80002) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$setown(r1, 0x8, r2) sendfile(r0, r1, &(0x7f0000000000), 0x7fff) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/199, &(0x7f0000000140)=0xc7) 2018/02/26 18:00:38 executing program 4: write(0xffffffffffffffff, &(0x7f0000001000)='/', 0x1) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x11, 0xffffffffffffffff, 0x0) 2018/02/26 18:00:38 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x40) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00008d0000)={0x0, 0x0, &(0x7f0000fd6edd)}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000771ff0)={0x0, 0x0, &(0x7f0000fd7000)}) 2018/02/26 18:00:38 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000011000)={0x1c, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x7, 0x2}]}, 0x1c}, 0x1}, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x1f, 0x4) 2018/02/26 18:00:38 executing program 4: r0 = socket$inet(0x2, 0x2080a, 0x2000000083) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000f49000)="000000000000007301b5ab833028a24f", 0x10, 0x8084, &(0x7f0000319ff0)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f7b000)=0x1, 0x8b0f) sendto$inet(r0, &(0x7f00008b3000)="05", 0x1, 0x0, &(0x7f000082dff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x1, @broadcast=0xffffffff}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x2, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) [ 52.619468] device lo left promiscuous mode 2018/02/26 18:00:38 executing program 3: r0 = socket(0x10, 0x803, 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000683ff8)) ftruncate(r0, 0x84) setsockopt$inet6_buf(r0, 0x29, 0xdf, &(0x7f0000000000)="90190f441427c0d0565fe080185df928df1fd673786aad05e9cba1ee69fbcf4249e99eedc6e7b654a1dca7f34d11e9243f7834f882f778e47bac95409356f0430e4904e8b73ca30f5b46aef38bcc9536bf60e3d3f1a5316ac7e43e850f23d6fd6e1869480742b02d28f47a58b84f6e4e3b387367f1c42a4be53b8645151aa5174eb87fa35a39f616ee7899bf1685e4fd96693806449f597d945aa04a82c6fe5c9a09dc702d0549964113ab8dc00acbecfebd8a80467e9f72972b72c9868a2c69ca5901d8fb", 0xc5) 2018/02/26 18:00:38 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x400, 0x4) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') unlink(&(0x7f0000000100)='./control/file1\x00') close(r1) 2018/02/26 18:00:38 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000000)="272ccf7c84d7f46389aa69ca080536a59843837753a960e14dcc33dd085bc919f0b20f6d8dc656c00867a54dae996152bc05070afceceddbcc5ca1dc880aaf76668ce4a6d51ca117e80080c8ead80d3f97ad2ce7a3dd423a4c9b7619385a2783365e3dcdd708aa948605193541fd25b8780d3ae4fb30f1fa55394a223bd11acb69dc026912c7ac51c84c2331319ea1b2ac8931e2cece44ab9b52f2728d640b5f77e0e4b21fabe5303b43b0d3af65cf0681df8277273ca3b377f296ce6cbdfec56ab6a4db04301309efe587", 0xcb) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc0fe0)="5b6dad1e4bab4601dbff00000020000000000000dd7affffff00030a0b8436c8"}) 2018/02/26 18:00:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x200000) fcntl$getown(r0, 0x9) [ 52.678214] device lo entered promiscuous mode [ 52.691109] device lo left promiscuous mode 2018/02/26 18:00:38 executing program 3: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='afs\x00', 0x8000, 0x0) setfsuid(0x0) getegid() r0 = geteuid() execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000100)='afs\x00', &(0x7f0000000140)='afs\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='user\\ppp0\\\\&^cpusetppp0mime_typemime_type\'\x00', &(0x7f0000000200)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='afs\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='afs\x00']) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000000c0)=0xf5, 0x800) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001a80)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000001ac0)=0x10, 0x80000) sendmmsg(r1, &(0x7f0000008840)=[{{&(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x0, 0x1, 0x4, 0x4, {0xa, 0x3, 0x7, @empty, 0x6ad}}}, 0x32, &(0x7f0000000680)=[{&(0x7f0000000140)="878d284f3ef6c7ac998ef2cd1283b04b9e906648ae1d3069691ad7a82412146c400f927eeada965fa4bf18", 0x2b}, {&(0x7f0000000180)="6741925dafa2850baa", 0x9}, {&(0x7f00000001c0)="2ca0d35ccc4867c4ff76956102e6cdfe22193a150b4dc72836618a9417110a3d6fdfe02fa31deda85ea9d3969d804ccd924aafdd9cee361e4266c0c6ff2a0998df5a7934d95b0ab0cfe1d32651ea4ac3dc05a9abba1e0ce6b209fdaf2b28379271e66890e559c370f1ea404eb78ef6aad4b73fccf13ff188d835b24a0764778dfaddab38fec081042aa2b651", 0x8c}, {&(0x7f0000000280)="80cdee1029ba995193abef1521f93198a49383f580aa2172741b6b65b58f8328b5404ea332c4ec2081be8531e0cad3d347a1858f5ce0797b794db7ef84bac40e656d8a59b22dcab61b7dd0b9f7f0337c7bd7cf708b61e67bcbb78e4fbd8e3d2875e8b9d86812e1977a06316b5b78b97120ac7949d76616880a9ccc53c591fda4693512119e6ac505", 0x88}, {&(0x7f0000000340)="6359f32abca3314fc52075d41fe7bef42e7ff8cba7c29ecb483acbdeec2e9d3426fd1b6bc20f49d258beb47a369dc73251d053662ac8bad735cff213cb80b87c1402d7c1852c40ecd44a28de1510c9a4d5dbc494f7a246bd7caa84da70fa95af921857c8acc6a0577e1f98f62a2fa718f208701c931fde1494130c715ac95caef08a11bbbf2b02b5e1e96a1c3cba8aa023c3afca461d1f2d504cf1dfc552548fc5d376988b46af6a2669ba", 0xab}, {&(0x7f0000000400)="41f08ce0b476c5e70910e7882d740d1d687f5b33b2ac2cbb789f7d6e66d42d4cfc3c8299e01feea65d03a21530a860e73a007a177df63d502f652ff63f4b549b1d2532028092987fc79fbfc54b794ef7ac0356112bd12603df622eb27f7a71b15130d6388ca83120834fcaddb8ee8758cf325d8495c8a6e8d82c08e51fe3f0f1009bdd43b97c0646586fee92701cbde1783024e2f4565e104954e778082cbe5c3244b8f3aa64d9a8532a62050f60332cdc3900055f6fdba501e0b69c5dd928f75ea2f35965aff548f99432a12efc34e4", 0xd0}, {&(0x7f0000000500)="ea7fb3cf70479cb8bd6f0e48e6cd64792c90c4b163a50aefdeba8a95253a49a03daa2072dbf27db09113b9dcd63888c3457a05212d2681f184216636ab6bc2cac8c293ff7e2a5f970bc4336672ce", 0x4e}, {&(0x7f0000000580)="aafee904c9b53b458d8d97216e7edfa72b98bada51874bf0879795dbc9d25b566be0cc0d7965056fb3d3290337751cdbab63e24a666cc668254e222bf2ca70fabb4595e69535694ded8864ac4428ccce018f307cdcad9c5b1f3b6919d5032387c1ac422305cf5ec1e6e14e31c4", 0x6d}, {&(0x7f0000000600)="07cc499e3235786605e83869d73245ec14fc78a88554037a7f66f81673f1c3aadda811e6d4207dd9a3ef837ae47f1aead06880fe2a179e44cd28f0683bc5569592c9f075d1710492cbecf055a833d2ab949fbbd31af9380274ed8d6122146685e18e2e6785378fe5f7c328", 0x6b}], 0x9, &(0x7f0000000700)=[{0x78, 0x117, 0x2, "7d393a2d3c98944dd1cd37565dd1cdcef3c6d870a4ba5c60db13dbbcd133b0929d08742b1fd1a5c03b2a4d5d350fa4c4f4b7f02676f7b45d280980caee4884206fa77840d38875a01c26eb1b3f566598c01570951d8d56d47966a9bc5fdaa8326f7dadf153c230485b4a"}, {0x100c, 0x109, 0x40, 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0x1000}, {&(0x7f0000007240)="0c2cd12bde2c700e3c3ecc6014d73793d4e8c8b86e4e92945011c0cf1f", 0x1d}, {&(0x7f0000007280)="d010d235fb6aeec51e8eb94a187456573e229c8c6237ac32a81fe5f010b37a23766bf838512d8fb7444680776f033d0cedd1a841a7071929fcd643de5100f28c273043963645335e3125ccb0054c3991c07612db4fdfb622fdebef09caa9544094", 0x61}], 0x4, &(0x7f0000007340)=[{0x38, 0x11f, 0x9, "a2e35dacdc08766243d62aa3525791e0cd2550b2bef91859de95530eb59583b2e59ab49ce9760e52eb629b"}, {0x8c, 0x3a, 0x1000, "bbd8b93894cc7fdfedf3cc7c42a4903bb32a73ea78b4f211176c18507d153dc1523acaa2ecc39f97dec27b00a7b5023ca45f566d9fc55f363bfa2f9a0006856926a46abd622dfa22fae1a27195937ee185f5c0fd3ed6f020f3b40d5610b3ea9b2d637050ca8ec11f58c01e6da3ea2997febea2f20c2a49679f686ff91f41bc25"}, {0x18, 0x0, 0x0, "11bb63c5652f7794a9e0"}, {0xe0, 0x10d, 0x1, "e6d430d61ba79e76fe8627824221b8bdb22c4f46470ae14c64e7eaa90105892c25d3deac7026c411c921aa71c35ee66eb0ef8560da9e9b23f02fab5c256d191eca8f595754b26c11b02140df45a791f9ab5d95cbc89d42d6753cea300c9b49e882b1f21ce4168fa0c7433877daca04606d09cd7c8cb1ca15203b456535bd6dff0de1bf7672128410e7391fdf840df4ead70538a3731bbfa001113e334eaf7de7cc70bef96cdd5921b07488eb793d30c30fbe15c34449dc15f622d654254e4e3174a74547ebf10064b4179c0c3f8d189e05"}], 0x1bc, 0x4040}, 0x1f}, {{&(0x7f0000007500)=@generic={0xa, "0f2db2b8c9c97ec7bb6370f7bef16788142e19d16dd6263782caa00331908c6be17480e6d6877c45c932c7c192b6f4f137ebb770acf9f1164860b07107cba0a59e862d7ed8c71e96dcaa256e1d368659cfe691bd4a1a4e3a2808a566e620f2c26dc76f43649736c58622435dfc1c904ce37be3b0a7e766733d77cc5da9b0"}, 0x80, &(0x7f0000008600)=[{&(0x7f0000007580)="881454b1c41ca053098738f14c5b475d78d6b267ec70de734e6bf8deedf70ac20ccda16b8b66e849926949088344034c9db5d667781aed04d4bfb3e4f05e1639c629743685c424cd024b665ddbc3aa5b0860838d4254dfe26bf86544ca", 0x5d}, {&(0x7f0000007600)="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0x1000}], 0x2, &(0x7f0000008640)=[{0x60, 0x1, 0x0, "50dd5067723edcdf0bf2970b551d0c3ec13e077a6f477231c9165c067e310fe2d88abc8119dbb332e6c1fd18f5990974785eea068807017afe69110d1667f6f545023371483f87484cd46ec9296f6d22e2df6d"}, {0xc, 0x108, 0x5}, {0x10c, 0x0, 0x6, "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"}, {0x4c, 0x0, 0x324, "91ea3a16c4c1f80ee501af253fcb46c8ba99bbd0d67c0562c5c6ea73d48f1ee8d539a92ed00a27c96904d02d5d07fcff19019a3c52e039cccd7cfabb9aeb1d"}], 0x1c4, 0x4}, 0x6f}], 0x7, 0x40000) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x200, 0x10040) accept4$inet(r5, 0x0, &(0x7f0000008940), 0x800) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x80, 0x0) accept4(r6, &(0x7f0000000180)=@ethernet={0x0, @local}, &(0x7f0000000200)=0x10, 0x800) renameat2(r5, &(0x7f0000000180)='./file0\x00', r6, &(0x7f0000000200)='./file0\x00', 0x1) connect$inet6(r2, &(0x7f0000008940)={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0xffff}, 0x1c) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000008980), &(0x7f00000089c0)=0xc) lchown(&(0x7f00000000c0)='./file0\x00', r0, r4) 2018/02/26 18:00:38 executing program 1: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xfffffffffffffffe, 0x101001) bind$inet(r1, &(0x7f0000000080)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) mq_timedsend(r0, &(0x7f0000a5c000), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)) dup(r1) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) bind$netrom(r1, &(0x7f0000000100)=@ax25={0x3, {"1e02c7e9efe905"}, 0x4320}, 0x10) 2018/02/26 18:00:38 executing program 4: r0 = socket(0x18, 0x0, 0x80000000001) r1 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="656d315bb800", 0xfffffffffffffff9) r2 = request_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='{\':.trusted\x00', 0xfffffffffffffffd) keyctl$reject(0x13, r1, 0x10001, 0x1ff, r2) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=ANY=[@ANYBLOB="000be409001000"], 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000007ffc)) 2018/02/26 18:00:38 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x4, 0x5, 0x8, 0x1, 0x9, 0x0, 0x8000, 0x7, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x1}, 0x8) mq_open(&(0x7f000028b000)='++\x00', 0x40, 0x0, &(0x7f0000e84000)={0x0, 0x8001, 0x4}) 2018/02/26 18:00:38 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x54) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, [0x7af1, 0x8446, 0x8, 0x5, 0x5, 0xb7e, 0x3, 0x5, 0x7fffffff, 0x7ff, 0x9, 0xff, 0x6, 0xffffffff, 0x6]}, &(0x7f0000000200)=0x108) sendmsg(r0, &(0x7f0000000580)={&(0x7f0000000000)=@l2={0x1f, 0x81, {0x9, 0x80000000, 0x3, 0x0, 0xd5, 0x7ff}, 0x7fff, 0x80000000}, 0xe, &(0x7f0000000400)=[{&(0x7f0000000040)="78de9e9716a1847b392427258255fe2741873af43f694c09", 0x18}, {&(0x7f0000000240)="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", 0xff}, {&(0x7f0000000340)="3faad17b897814a4fb7b72e7170566b8acefe499d281e9edd092b0cf42a1260ee79e6738c677cbea4ac9269ce6d660793e0cd7e8652b0382720002cab25b2d84fb43524065a7e77dde88c58c32ae6931f419023ea12c04480b49371c6b8daae38eb42ea6b8a1a2b9d198ecd7", 0x6c}, {&(0x7f00000003c0)="d84156a729ce3a155c5017d4e3d198f14b6d955cbd188cec643fb3778ad5b76c56447d629fd4a4b4a6a150b3c99e243d13561565a40381de23fb", 0x3a}], 0x4, &(0x7f0000000440)=[{0x44, 0x110, 0x502, "152e744d638b1692711c57f77f7bbb0a311368b100e3f898b4894e52ba70e852f494a9925e46f7c1c75a9a9367c53fb6289882cd58676bf8"}, {0xd0, 0x116, 0x1f, "17307ba26b5006244f00dfa9cc4974a644e4e5c933e9bc162d38429801470bf940fc9a9227aefb5885504f687bd41e4d25f6989e0369695c8849dcc58edab3baf3a31317f95fba2787c1f06043ca9b9813857e03d783530651427982ede2dbbd48d5ce2732de5cfd79cd6670e73d99d71e563f491f28372cc97fefa1f0641f1841841eab7a1a98ad30167006a7e878ca3c11ca5ceff07c09d811929db8c4c85ec8d681dbac10db0de383bd8d1fdef6794e73cd73d982e9f7e1ea5205d807035ed2"}], 0x114, 0x4000010}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x2, 0x0, 0x5, 0x8, 0xfff}, &(0x7f0000000280)=0x14) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000300ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="14147b5d81c143d677960000040000000000e0074e710ba5128b14da189d46"], 0x14}, 0x1}, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000000040), &(0x7f00000002c0)=0xfffffffffffffcdd) 2018/02/26 18:00:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x31, "2251346c11dfd7229c7cf57df2076b4859ef24f48710bd35901498e9f19d36edf617ecdf20b0c285d9f256a11881dd7e34"}, &(0x7f0000000040)=0x39) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={r2, 0x9}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000df5000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000938ffb)=ANY=[@ANYBLOB="190000000000010000000107c89d0000"]}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x280000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000040)={0x20000000}) 2018/02/26 18:00:38 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@nl=@proc, &(0x7f00000000c0)=0xc, 0x800) accept4$unix(r0, &(0x7f0000000100)=@file={0x0, ""/4096}, &(0x7f0000001140)=0x1002, 0x80000) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) write$selinux_user(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a73797374656d5f63726f6e5f73706f6f6c5f743a733020756e636f6e7c696e65645fcd08b1e0597500"], 0x36) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000080)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x28, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @common='ip6_vti0\x00'}) 2018/02/26 18:00:38 executing program 7: mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/26 18:00:38 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) socket$unix(0x1, 0x1, 0x0) dup2(r0, r2) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@local, @multicast1, @rand_addr}, &(0x7f0000000040)=0xc) 2018/02/26 18:00:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x487, &(0x7f000048ffe8)=""/24, &(0x7f00001e6000)=0x42355f4570d66805) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x101, 0x8000, 0x1, 0x400, 0x4, 0x6, 0x3, 0xffffffffffff1976, r2}, &(0x7f0000000100)=0x20) 2018/02/26 18:00:38 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000711ffc), 0x4) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) execveat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000180)='ppp1\x00', &(0x7f00000001c0)='$&security\'mime_type\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='.lobdevsecurity\x00', &(0x7f0000000280)='$GPL\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000540)=[&(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='vmnet0em0\x00', &(0x7f0000000400)='proc\x00', &(0x7f0000000440)='vmnet0]em1#\x00', &(0x7f0000000480)="ca2376626f786e6574302b282f657468302b2d4074727573746564122c2e5c2100", &(0x7f00000004c0)='^eth0]\x00', &(0x7f0000000500)='@wlan0em1(nodev\x00'], 0x1800) 2018/02/26 18:00:38 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x28000, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000fcff5)='/dev/hwrng\x00', 0x0, 0x0) preadv(r1, &(0x7f0000489fd1)=[{&(0x7f0000b3c000)}, {&(0x7f00009abf91)=""/111, 0x6f}], 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) fcntl$lock(r1, 0x7, &(0x7f0000000100)={0x0, 0x6, 0xff, 0x401, r2}) 2018/02/26 18:00:38 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000b94000)='/dev/sg#\x00', 0x0, 0x8001) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) ptrace$setregset(0x4205, r1, 0x205, &(0x7f00000000c0)={&(0x7f0000000040)="6e7465e57b6f648ad38becbfd14c317c819210108038c43059bc5d266dcdf68f279e80caa756a0dec7c3102d45b5793e3db14993a0d6a8308e198190d8b423b145bd16c72008b2aced651d9cb7cdbae373fb53e2bdeb8fee4e286c29980d", 0x5e}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) write(r0, &(0x7f000034efcb)="b631b85e1eb00a00010160a40004070001000000d2be701807bc92009dbbcc258c87e419162cd08ce84d75", 0x2b) 2018/02/26 18:00:38 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14, 0x800) bind$inet(r0, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ee3000)='lp\x00', 0x3) sync() recvfrom(r2, &(0x7f0000000100)=""/101, 0x65, 0xffffffffffffffff, 0x0, 0x28b) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00000000c0)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={@generic="e9b9418f725294f5c8eb1ecb1ef09b28", @ifru_mtu=0x9}) [ 52.966774] binder_alloc: binder_alloc_mmap_handler: 6950 20000000-20002000 already mapped failed -16 2018/02/26 18:00:38 executing program 0: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) mount(&(0x7f0000f29ff8)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000f53000)='ramfs\x00', 0x1, &(0x7f00008ccf61)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0}) pipe(&(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={r1, 0x80000, r2}) r3 = creat(&(0x7f00004e8000)='./file0/bus\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80585414, &(0x7f0000000000)=""/3) 2018/02/26 18:00:38 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f0000a9cff8)) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = dup(r0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101100) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000040)={0x80, 0x100, 0x786, 0x6d50}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80002, 0x0) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f00000000c0)={0x0, 0xffff}) epoll_create(0xfc) 2018/02/26 18:00:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000b84fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000ab5000)=ANY=[@ANYBLOB="2c000000180001e8fffffffffffbff000008001500f05800ce28770f09721613bd"], 0x2c}, 0x1}, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000040)="eb5ddf0d760cf1d50b04b107010625bd885b4fd25fd7deb50df475ac1d1d920be48af23e24be63806a428553ca67f8fbd941fd9f2eb9e48798498d47c689864fe7f9bf82b0f5deea9dae78f32b7a2318c73461ccd2c5e95b187343257f399c0f1feeab4e3ccee5a0afb334fbc81bbe17022b433098d10e2c9b5b969b29dad94c6bd5b57e4e01ac9fa08d015749d4b92f1acc7eb937d4f69932e5d870c4f0d9efc1703b47863bfd80822831738f25473e6aaae7cefe2f45b5d8b31c2fdd03e6109edfbd84731535b95f76a691db6b099879b6b4883a87985762", 0xd9}, {&(0x7f0000000140)="e74bbd3dc7190f2b292ad46f3fae6ba5dd90b89802a1bd9b195d2d50dc752329f70c08d5936d4237c6", 0x29}, {&(0x7f0000000180)="1707711c29ac8e965dde29e76a867fd944a6fe3135d75160e1c8780d23b1bbb7f05da613434e28e1a5bf33a99162ff08c412979eacf6fd5dd211c6b89c4b57b04ba4a30c19dc383119203d9a41b49f63b5d2fbf7a277790ea0cdb5e181826ff45adce14ea073f4b081356ce653077db555c4ddc1ea2e7a74c319576334768e795c3051b4758aa9bd2bacd619a3616c0e327d12078ad6bc17dd6b107350081f7c0ef3583fcc923b4360d2fd965a61ecede438062db41534dc67909d3dc704254102087bb2919c3b0597d0dae820d50459ea7803a89b1eecb062f6a3d69fef5c9aa6fa951f786399a350ff7ec798f11d42932b185f86b1", 0xf6}, {&(0x7f0000000280)="87d9e703142e870f0344722f17c89a4066c17aaab011d13055d5a9c5b14618c361e18087321a3aa3c52dadbabc37aae5c53b226e5cb329617dc7d90e46a5a8595620354ce69831287fd31b0ab5c0b3a08b8227eebea13b396159b185783889290a047d1ca7b8c19139c1d6acfea47e9ecb292905b3e15a4daa68d156fbbd9187bc65bf5f2477c5e036c0066214b496736f9d5b5502622f7301f57adefc3c132f0c12a6969b53574bf8d02b8bfab650e02fa49f714023cd08d727669c644bcbd7527fc1a8e49730d1", 0xc8}], 0x4) ioctl$DRM_IOCTL_VERSION(r2, 0xc0246400, &(0x7f00000001c0)={0x1, 0x3, 0x7, 0x0, &(0x7f0000000040), 0x5e, &(0x7f0000000080)=""/94, 0xa2, &(0x7f0000000100)=""/162}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/26 18:00:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x7, 0x5, 0x3, 0x5}, 0x8) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009b5ffa)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x21c) [ 53.052067] sg_write: data in/out 700410/1 bytes for SCSI command 0x16-- guessing data in; [ 53.052067] program syz-executor2 not setting count and/or reply_len properly 2018/02/26 18:00:38 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000040)) syz_open_procfs(0x0, &(0x7f0000bf7000)='net/igmp\x00') ustat(0x1, &(0x7f0000b9a000)) 2018/02/26 18:00:38 executing program 0: r0 = getpgrp(0xffffffffffffffff) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ipx, &(0x7f0000000040)=0x10, 0x800) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x2, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x13}}, {0xa, 0x1, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0xb4, [0xfffffffffffffffb, 0x100, 0x7, 0x8, 0x800, 0x6, 0x3044, 0x401]}, 0x5c) process_vm_writev(r0, &(0x7f0000000000)=[{}, {&(0x7f0000bf7fe4)=""/28, 0x1c}, {&(0x7f000086ffe5)=""/27, 0x1b}, {&(0x7f00002c3ffb)=""/5, 0x5}], 0x4, &(0x7f000009ffa0)=[{&(0x7f0000000040)=""/236, 0xec}], 0x1cc, 0x0) 2018/02/26 18:00:38 executing program 4: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001b00)={{{@in=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000001c00)=0xe8) getresgid(&(0x7f0000001c40), &(0x7f0000001c80)=0x0, &(0x7f0000001cc0)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001d00)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001d40)={{{@in=@multicast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000001e40)=0xe8) r8 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r8, 0x40046207, 0x0) r9 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r9, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r8) ioctl$BINDER_SET_CONTEXT_MGR(r9, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r9, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000008f37)}) stat(&(0x7f0000001e80)='./file0\x00', &(0x7f0000001ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000003900)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001500)=[{&(0x7f0000000040)="c647c83a34075216ea595807274266f3e006a3e36161ec147b4c2ef9a1e77293b9cbdddfb8a5770718f34e2aa97c52297763ca32a6221d5df49a53f6a1690b72733321d75e2ede23145685e47621fc08630c588bedd18507255ea3bab042fde1215ec6cbc8c5888e4b34c84636f778d19054bdd17ac9124ca38959e8693fa21503695f0c0573b7636cf6e6bafc076e186db300aaaecd85ccef18b83dd16e39556ccddfbd9121dfbfe434765fa7b2fff516fd71c34b15b9816ee4dab91be7627cdd8b302b475f5a52dd76aa5c", 0xcc}, {&(0x7f0000000140)="1244061810a5c7d5273a2b6271733f35f54b1cb7919c3cd9b08875d712bc947365b142eb4b9b31c8ba233dff94801d28f9953cf9795cf439653abbf54a71366a6203c75b9f5ce8810a122000c860bb39b06e1ab1b81280e137b4712bbded4e9caab6638227b9921bed9d540c672b3210ac0b305441d93cca789dcaa3904af8720ebe7f00c006e110b91ac7d5d2adc257acd4037238666bee0e495ae0aa36a5987263e5b5b57615df9c179ff8ef37a4fed12c656eb014f454d08402332a2a305a9c09f272d6d5171f005c4978a09b79997cf2db1b38baafa71a6773ad28e5a3a41170657f6bac8705bfeaf267b9ac", 0xee}, {&(0x7f0000000240)="e8731a082cafeb6b3e949b3549db4d030345e6a06f8c6d964eef1ec8b901f109be98a4674d2436ea1061a712413b79119c32b4d57722cd51ae2860bc25b14bf7cf38a4a253c707e9a2c18f6228e0f9dfc1c202a965b46fb61515ec90743e8420785b40cd0f50585fb578b09042cd6eb54f7d572bd8d2524b0e68fd5fc0b7abcd3bcd94ebb01fd69a8a3443d41afbb83e460a56a9bed023512a7c0da5216ccc2c3fd506473bf50d3326a37420ddfaef294a8cdba7569ac85802899589d94c1e172c2b2f", 0xc3}, {&(0x7f0000000340)="6e1b8ce7b40bed2299b3f72748902fa1573611b1c41f5629cb933bcc0f3c144a3503f64214b2ce5d17bc75a2e0ff33a6268c35af40c51767d928a18632cf2c4a33710f930b1ebbadefa42d9479c8d7daa779fdb7e21ef41db21af01807af46ac740025fabbe60582b5085f222c4ca511fbf2bcb7ff795f4f12a9b36708ff93930844ac10925dd61ccd634aece53515669edcc06a10", 0x95}, {&(0x7f0000000400)="1b43c75c5c9f4e32d4ac14ca08f38c96edd82c96647f735072d6258099e1da2204820364016c34e8c814ac03d4833f0f1b552a107e7db9e086e2e890bdc734d8553824b1d48304d006b209888ce572571657d72e2f0630a5a32376184646a33c8099339f98653d93b9d67bff0d74b5537628e9c8ce8fae567b2889092a3cc1721855aa5f02589dd108dd21afaf7c68b0a1223ea1f94b10fc1a2b45bc110ae9857b1f6e684aa653379a12149a7e0a216f4e0c729a056be885a260120d2732030df251ed755af9e878eccefc4981ba15481e4e0db6f90b7a861bc4940081433487a1fb4f8452fd47855fc1a30d232aaca145f3b6bb24cc876b3f1a0e049602fa1683d0904cbe06ed62c551091b540646ee466946cba1423fbdbf424262b927bb4598dee1ea2f09e6c175a9c136e141f31c5d7e949f96b541ac0b96665a2c344065c0664cfa4822200ca78dcb8a514d295cb94e18e574d62c698575691f9e7876e7959a784f8a6fd43ff5fc832c90f7d7e609ee4e821def9116660c228a670ad3760a22f52496637a5f7652c2133d6d10dc6ed193f06a58025ca22c2f4c2cbc218a1c6e4e7d7700934cf1285e6c5f852ac77f6a48b9f5254da9d2626b17241493fbbb6c249ec5342d7ef3bdecfac2322026a6a64915beea2989cf23e0ad0ea0113f14b289d9c6361fc4bb1fbbd7143312919e5d71f1655231eeabecf6524de942147a6d953ceef3f8d29eb02aa10fb4bda70527fe25c687dec70a3e4ec1fd72fa64a1605a5fd35188ec32c0673d1da02d3efba03e04167baef7bd686678365ba1432e0732fba89648d5b44f4276ed890a5c3324b138df7e3887ab834d359af7b845a081aa7484c2090116993f71122a0f63bfc131dccefec047161b7d1d0d6b19dc680d524fee52d85a2a1210f70da71aeecb353274a24f4301415ee280db72466614928367736f29080eacb4bb319e1337e2f39d7e83a7a5376f6840a5b203c1ab60b20ae01e33b907804d62788bd9680a23a435f22e738aa9a67cc6163683a5397b50054b6d5cbc3267f1d290297650b26152538325d7323aef01dbcce1feb98db00cc6bb98b88acb00c086755c6f589021ec079aa7d6789b32b1be51d412c2b0f9f39d581eafffca960688d07c13ba19b2ae17546b4ed7a4b1c6c0e8805227ce3a4a2590015e010eb8607589a3e3fce636e4c256c8300188efc253d979e79f8e2dc371703fcde1fdd8b59fa23ce1e5feaee74c4cb7c480c84459fcf999ce6fa742a1ac61e6b4bf35f0d7525e5e0187765bfcade90430fee3f0916c3c2b4e0dda55182f7b97c25ceb8e0ce834ce04ceffb52c77f73ea0d9ae7e77cb5234a885a9d25a4327ed57e69b33f394d19c8ae9cb99ae3527d0b0491f13a3d7ca825e50732c18c9cb55a9d200fb69900484475f130a0f4170a46fb85e5e973dff4c4a016d21afcfcb83b82324624e6d3b520cc538f8f9c6bce0e6615c2e6bd7aa89ef6a14fd458bcdced5546b591fab8084f439685642085b434839cfed77b396718d52cecb3c88de8a8b1293c36c9ed51c92e3c62bab3c8ae2324cacfaafb2c372e6f87754cc21b04ac1029f381964638d378fa5b62ce838f71d95eb3b27769c143745875f0846209e40b1b388ac961a99c60d6a4880a5c3dd94ac7c9d565088baff44b57e8df7557f4d05b33333075ac636aa40ff07500ffacf4a076fdc42832b874a6e8060a1fcba47a1ef47bee9de7c440b456b03371126ae9efdb7b110a13cb66651d8ecfe2479a80a7431249ae5719c4c1ca85f8d6b1b98aa135fdeea6b77cbad74a68d76b5dfcd78c70a12536f9d6081e361be2d537229ef938ca3f41f3e13b725ea03d9e5ef99ede1aa91e36284f1f98eb93238b940587ffbe82036e204292eb4b95c8e76b8ff7ba0c0c007dd0dc240b3211fbfaeb5bdc502949f3980d3d52093d2f266d4436dfe4d6d80240f32cb7719645c66c987c25c3551f76b38754fe78999538507e7f7e82cf1c4f8f3afcf50f836775cb16e76e463794995176cc19547b56e10a622dea265dd13e0f36cb6e57b9a40e4c08580d5f576870c814266c5d804707790dcdbcc22bd0e7f7e641185f955cdac58c03a10e64843b783adecec4ee618651dc6e5e38fd409106ea3c42dc14e86d50354788cfa059e61c6337e77a234d8db242e7884391f4712b97045ca62a01e85b555b97bf63ed66587172309543da4e61bab59c52386217491a928df51d4202aa99539b80185815b66c1d56426a782fe8d6213597a657825ba29633d39c3fbcc33e6705ed938febf53280f2f6162f1ea4366d9e1285101da8b8c990e198c99ae47baa4c92db8442baefe9de0745fef29349edc2eb554fd78ef2dafb83ecca1afc85020c6d5a3a55b6980019e1c34be55e73c8109a7d0181fb1a94f87c0f3f1f9f3d96e8b9c1490d653da642e3a47bcf12e8188200e0edaea99b8d10c7b04eda86fad72c7084a34aa94b5a998e5019ced4b9872ed9992df5d514abb5735ce8bdb42b1726281e62592ca6de77aab4e46db5451592bbf2d0df827fcdebe76a984e7d5f3787ff31561ca3e40bab44bc2411a3ffdf7a8c3b428b5e2cc2368745774b60cc94a567cd597c3b147107ab83dd344a452a0aeea251f67cc030ef10d8534ed1a260c26b8594fe49c86d6d7e3c63ab1ac005e3769ec8b6d5db4a9f2901f90445d6d566d6ecb4621199f44bff91c667e9ee0a88673be9ca7b09ff82b99a798a86a8c1ed816d58adf7c185c63729a5a1767c8cbc18796ab83692bc0b5bf3bf46d0ba402849d470998f287cae35ab35ac63c61d7bbf81d389f091f517e9396ad8578f1ddbd7206791360e9a05aa5ce89f59066959eb9cc42275a6306a1ce5c5e4e5cc17cd567e227f6c913df020ca3df32fd2054d74094c718ff80536315eb320660d5264ea1463a8e3a8ec1b6c2e72114c4b1bf9a3d0195e02f4fc6b30a186f9adb7a0ddef0066cac63ceb8714e8cbc927cf2adda2b86e505667675d1c83e12d6981dde9bb38887e59a4b7bb025e560581b92aa4646ff6c0854e2503978014cef07657c55763f51128580bdfd2f3506abf0b6327af48f40d7ca417e959319471014d799a90bf519036985041ed21ba5260b7de6993d8ffb4508df5695276e678dfed726a5f98656ffab785b2218b02637d4e5862ad69e2195248c96e370f361a180e12a04743d48e79da6ffc5de82c0e224551f93126f7e69410fa2de26467d5145b02d6b425f27aca75c0222d68db2468bddca24a57f01d9a0199aa0f6fe9dd30b6cacf0ecd06b1af363af8eaad1dd6187e8f6355d7c30d3460c9a3dbab09090c23779c8e571ac2995d8e8abb5a706bb324e67a670d064bef61e26ed40da68ff43ee542fc05019af734ef020200e196728f2489dc9c181afe27909f259aacd364b93129e5ba8caaa490f979cfcba1c8bedfe0e3f0a9ff533dea9e93255a4eb12753a0daf4f8b52f21fdbbb37d2675dec62b48583cf2b5ce506777612a40608c04c18a49ef28d73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{&(0x7f0000001880)="0c9b01fdeb8ae58436ff5dbc6c0e16afc1a06301a90a1ab5166d2e346b3d665333290e875999096ea4533c82c5ce06dcf7c6a2caa42b7c7e4353050b6836a763b9faed72117224a37b2e46dc2920c7f17dcba0b03a5363cb67a01bfb98e6df8b478ed9caaf0d952e00255ec743f96003a933798a23c6fcf5054f554bc98c9196236d91c7504fd8202e4e564e34a8b269b80c41413609e947978f6e1764e2352d1bcbd9d3552bde813ae57a29c2fb6c2c272447142e1542ebfc14f26dc24cbf76dce72e9e", 0xc4}, {&(0x7f0000001980)="3d4280da3e7d65dad9772c7bad9c2ffee73d9ebcee0f52e30da66c95f70aecdf29f001bca285a1de3ac5b2070b55edb6811290af04613d651c7b60", 0x3b}, {&(0x7f00000019c0)="ea7afa6b9fe1abb5bfadce3bdd2a43788c02983f0f85117e3a7936baeafca20454b860a4d560062065466116d325934a92cf93333866d437ec354aaea4b00cc82808be050c9c82b160832cca024c6e7bedb52988c417a99facb9d4aef799f28c75e69990a20f1c49dd644d600eff649c1abbc44b6aa5adadc385461bbb9ebe1d0ea9ea8497e3a255b8b136c9d956be5c70cbeb3fd1497ac7eaca83e6a949a3af820464cf6abc2a75c46ed176b139189cf9de28807676d0c75ff859529193d4bd49a995e767919d", 0xc7}], 0x5, &(0x7f0000001f40)=[@rights={0xc, 0x1, 0x1, []}, @cred={0x18, 0x1, 0x2, r2, r3, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r11}], 0x3c, 0x20000840}, {&(0x7f0000001f80)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000003240)=[{&(0x7f0000001fc0)="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", 0x1000}, {&(0x7f0000002fc0)="7d6db6bc2f27b07f0080489432c623581ea683ab84f28e95835cfdd6790b45dde31d90d8aa076df5368482f916c69c699612714a8c5f691669ec58604b32701b17e9c91b2aebd5c2411e6e74061688e07b80123b0d4a76d7eba3ba0685716c071e11a28d601bf0f97d024642648ff38dc71a051f4420fb0f43e23a306be264741cc5f8209b9ad09e43d7924b6f333153aaf98985c49dbe", 0x97}, {&(0x7f0000003080)="20f335bc46cd5d7356d4113226deae7b64af625ad6f3539e3b5f13efe2dd3bacd40bf2e736e2d27f097b1809ade63776cb6a213873405602385b9339c56c5d7fc89879d3f80289bd7917a9fa3517863daacd0e35c63c4cbd1585540f7181cce7a40351ecbd4a8d44c5919f34379de0399b5db34563f9ae503c4b29399b0b4c86", 0x80}, {&(0x7f0000003100)="cc69e4af96ee6010b3ed2c5b386fb83f7326ef1097d5fff2d96686e8397afa7f9ee986f44864c7c7cdbab8b112c62de558fcc7541191ca1f85bfc97721b4596c3e2d0457b50b6137a2e0332021a58d08e2d50ccea0fdcae591", 0x59}, {&(0x7f0000003180)="d376dbdaa410e16a43eb25fc5b94129492c505c890667bf71054bfe825368b02e6e6dcfdb616953a79a4b7f12811adc6c07c275836b44b91f86085d9e402e5fc4e5440da86e7ea05caf9e2314487ddc4bcd05a0b21b7f3315073f96d8f723f7fee76a5d8070714be3743c9be8d26c2fdaf0caf6ad3b4fc3a8b164cb57d2f64ed28bb8470f727a6", 0x87}], 0x5, &(0x7f0000003280)=[@cred={0x18, 0x1, 0x2, r6, r10, r11}, @cred={0x18, 0x1, 0x2, r2, r7, r5}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r6, r3, r5}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r1, r1, r1]}], 0xb0, 0x40000}, {&(0x7f0000003340)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000003840)=[{&(0x7f0000003380)="ca2d355c249dab1fe15fbb25b79816712766451ed5f5cc57871deb77de929113e85089a7", 0x24}, {&(0x7f00000033c0)="ffb2953c8d9957a66d39f28d2b0c0f1e324e3724763b4511e23c534452c481c02f2da39f90faca98ff6d20c7b056429ca41f33d352fe99cfa704687dce240dbdec6b963ee962caa04f822d00cb85a1c08ef328e8db42a6154557c2ef6fa94e80b031300b6d741a5e421bf19a1472278b78736dd413807239b1072c082b457716a97e33b7e1d6f841e0436a9edcb8ec4b384daa3d919f0c8faf0ecb71bfeab9bdcf36fcca5783b4e74bd66c43fae9f0a7385cbd168b71ffb3bfb1b0670816807bf70479fcbd42cac639a1c56402a1a58e722998b6", 0xd4}, {&(0x7f00000034c0)="ecfda4f15d0ec4189982798171899fc284d327565c6d0d687c46433928c435c7f45796e057b83bccf14cd0a6fc97ff56bacab88e6f7d631d399fd9c843fbb785a9ac65555e28192df2f5fa2f044db9b1b4e9c9d36465f21884fde8886357ea21f22a1dd85223acaca497dc7fa61abd57c893b1d849ef5b93e0dd18f78d4e311bb23d9abc12a03f4a74176566fb30fc9979e9df04e5e9b16d585b2f1b05e407a80031aa", 0xa3}, {&(0x7f0000003580)="21fe019be20fe86a957a8e893b421ce66e38ac850ea1f5805e9eafa572f3c805415964cf1409fff078a251e12bf50b44af53e21b225561d078e22c0856c13cf0a853ff23b847fd3a774c7865f15a72cd855d52d95bab5df993aa71df489f384845b26da058dbfb75d4c90502be7cec77acbc34611025766f108ff01ffb2fb66318027b3120c4e69dabb250b1a7152483e6517d49fb472f7b", 0x98}, {&(0x7f0000003640)="7d2a94c74ed65871dfc9355137f01e94a397d1eaee59ad4b7af11afa46a1c27ad7cda90e940099c117b6301dcae71f7da2ba099c443e974182a270ee649c92929cea5aa79a29d2973567e090ad331ae889c11f768d4a3eac4e68a6659d8a726b42ab5b25324837ad332d8889d2bb", 0x6e}, {&(0x7f00000036c0)="d140ff9ecbbf4977419d3f0242bcbc93145d3040aa99b5924569717937346ac16850f4f521c9d0c7fa245d0832e8cbba48672682b8fab459a262cb53856c3dedfc8a4b71b2d6041a7b8b9b2bb5d14df7beb217f8877bf9cbd46882d9df14da69a3b2c08c09d724fd9eb8d9a585380773d695b1cc475d379675f231462140c69344d76bd19cf95e02f2226a7c81fd291cb2037059c58c8cfdd1f94100c02b38fa384463358db3d8f9176d3b5fe9ee15c181a03cc348fd1dc6e4fd6b9c6ccf4084feabf4006a010e023d5df96a468e1de672f950eaf3fd7a6433ce7317eafc9c", 0xdf}, {&(0x7f00000037c0)="66a3e917178cf0d1d440a8d3a9eb9f92362775d4b6636c9f4463d66aeb4423202c742f8a973b5032311611ed2aa5b7d2fb5dd8f1ee6bf51bd87abfa95d79145ca80f08899af5487323816906", 0x4c}], 0x7, &(0x7f0000003880)=[@cred={0x18, 0x1, 0x2, r6, r10, r4}, @rights={0x34, 0x1, 0x1, [r0, r1, r1, r0, r0, r1, r0, r0, r1, 0xffffffffffffffff]}], 0x4c, 0x4000000}], 0x6, 0x0) 2018/02/26 18:00:38 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x90, 0x0, &(0x7f0000000140)=[@reply={0x40406301, {0x0, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000040)=[], &(0x7f0000000080)=[0x40, 0x0, 0x78, 0x0, 0x48, 0x68]}}, @reply_sg={0x40486312, {{0x4, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x40, 0x38, &(0x7f00000000c0)=[@fda={0x66646185, 0x6, 0x2, 0x1c}, @fda={0x66646185, 0x0, 0x2, 0x35}], &(0x7f0000000100)=[0x78, 0x30, 0x38, 0x20, 0x78, 0x18, 0x20]}, 0x7}}], 0x48, 0x0, &(0x7f0000000200)="83571a07224339bb7848eddab3269828c49f1759f5d92a6de52b57941fd00498493e1c66754385db3470430424aee0614c5e4b4a5cdc3f617029a73586870ea9689473793a216a5f"}) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) [ 53.188784] binder: 7006:7012 tried to acquire reference to desc 0, got 1 instead [ 53.195900] binder_alloc: 7006: binder_alloc_buf, no vma [ 53.195965] binder: 7007:7010 transaction failed 29189/-3, size 0-0 line 3128 [ 53.196023] binder: undelivered TRANSACTION_ERROR: 29189 [ 53.208530] binder_alloc: 7006: binder_alloc_buf, no vma [ 53.208569] binder: 7007:7013 transaction failed 29189/-3, size 0-0 line 3128 [ 53.218792] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/26 18:00:39 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101800, 0x10) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000897ffc), 0x3) 2018/02/26 18:00:39 executing program 5: r0 = request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='^\\\x00', 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$link(0x8, r0, r1) keyctl$update(0x2, 0xfffffffffffffffe, &(0x7f00001ea000), 0x0) 2018/02/26 18:00:39 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xffff) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={@common='dummy0\x00', 0xcc5d}) keyctl$instantiate(0xc, 0x0, 0x0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='&\x00', r1) 2018/02/26 18:00:39 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000007000)='attr/exec\x00') ioctl(r1, 0x8, &(0x7f0000000000)="c952287f34276eaaed78796b79739170dfe407a0e08175a931bc12afb0ca1749829423f28d1d8dc6") getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000140)=""/229, &(0x7f0000000140)=0xe5) socketpair$ax25(0x3, 0x100000000002, 0xcf, &(0x7f0000000040)) preadv(r1, &(0x7f0000008000)=[{&(0x7f0000002000)=""/87, 0x57}], 0x1, 0x0) 2018/02/26 18:00:39 executing program 7: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) writev(r1, &(0x7f0000cca000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [], 0x1}}}, 0x20, 0x8}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000140)={r2, @in={{0x2, 0x1, @empty}}}, 0x8c) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) utimes(&(0x7f0000000200)='./file0\x00', &(0x7f0000015ff8)={{}, {r3, r4/1000+30000}}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="010084d2f63a5c4c00000200"], &(0x7f00000002c0)=0x6) 2018/02/26 18:00:39 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00007dbff8)) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x58, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x77f0398f357166ee, 0x20000800, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x101, 0x10, 0x2, 0x100000001}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r1, 0x100}, &(0x7f00000000c0)=0x8) shutdown(r0, 0x1) 2018/02/26 18:00:39 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x6) dup2(r1, r0) pread64(r0, &(0x7f00000019c0)=""/187, 0xbb, 0x0) 2018/02/26 18:00:39 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x2}, 0x20a) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000000000)={@multicast2=0xe0000002, @rand_addr=0x1, @empty}, 0xfffffffffffffe0b) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001bc0)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001c00)={0x0, 0x0}, &(0x7f0000001c40)=0xc) getresgid(&(0x7f0000001c80), &(0x7f0000001cc0)=0x0, &(0x7f0000001d00)) fcntl$getownex(r0, 0x10, &(0x7f0000001d40)={0x0, 0x0}) lstat(&(0x7f0000001d80)='./file0\x00', &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001e40)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001e80)={0x0, 0x0}, &(0x7f0000001ec0)=0xc) lstat(&(0x7f0000001f00)='./file0\x00', &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000001fc0)={0x0, 0x0}) r12 = getuid() r13 = getgid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002040)={{{@in=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f0000002140)=0xe8) r16 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002180)={0x0}, &(0x7f00000021c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002200)={{{@in=@local, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000002300)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80014008}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xa8, 0x0, 0x7, 0x2, 0x0, 0x3, {0x2, 0x0, 0x7}, [@typed={0x18, 0x5f, @ipv6=@loopback={0x0, 0x1}}, @generic="7cd53e309bb096f4a0870db181fdc014eddec9b3f40faa39f57f2bcdc4dd7a707dc8c0166bf456dd1f5d36d189e7f86c7853c2c8d01c26b92e1478ed2b13797d47c6e7cdc040e7fafde3a1af8f8d95c9b3082ff0763848f2672da5b80e1fe23174f045dd5aa960deb89b7492b5a92d6125a078973e1de17fb14864bd"]}, 0xa8}, 0x1, 0x0, 0x0, 0x1}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002340)={0x0, 0x0, 0x0}, &(0x7f0000002380)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000023c0)=0x0) getresuid(&(0x7f0000002400), &(0x7f0000002440), &(0x7f0000002480)=0x0) r22 = getgid() sendmsg$netlink(r1, &(0x7f00000025c0)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x220100}, 0xc, &(0x7f0000001b80)=[{&(0x7f0000000080)={0xa4, 0x35, 0x400, 0x2, 0x2, "", [@typed={0x48, 0xe, @binary="8e37632015cf8201de5dba3fa9772c651bf1ca3a083024595306634ee0f90ca74871dc97a217892fed988cc7de5b3bef16ffb750aa325b312aaf54b32f9d"}, @nested={0x40, 0x44, [@generic="4e75cf2710905778749f4fdf4f3b8864a2ee494426edcc0002534a15a3f560dd4053df603ab13a", @typed={0x8, 0x6d}, @typed={0xc, 0x53, @u32=0x20}]}, @typed={0xc, 0x78, @ipv4=@rand_addr=0x9}]}, 0xa4}, {&(0x7f0000000140)={0x16c, 0x15, 0x430, 0x0, 0x0, "", [@typed={0xc, 0x91, @ipv4=@empty}, @nested={0x84, 0x77, [@generic="15ce70dc318eb0750b6485728b2f45583b4422d210a3080fcb77a4c185f5ac9fd9a4dd310df3710772d402fad720f1ef2fd6cdcb9da25e7617bba59869a0daf5661066afb3bf2f73266813ed49e5dbc956ab79b8b164c7e5caa50a3e2796b100ce956f16f21941c2c68a9f91ed62bc0ba3b2da", @typed={0xc, 0x30, @ipv4=@multicast1=0xe0000001}]}, @nested={0xa4, 0x1f, [@generic, @typed={0x1c, 0x3, @binary="9299ef5485c0e110aff08111654c758e48a5"}, @generic="c6beef6d4966ee1db40a3bba673b094ab9c33ac2dcfc1b912b62c7134973c1c6b512885a7c4e3e38eebf58a6c6ed5606a7ede463e502520d654437723a754cb32a161f52cc152583466c6a86e071024acd7bdb11c667a050d261c2655ecd8e02239f38a32c9db8c04dabcc4b3586903b311c5a368b3dc78deb52de44c5ad3da0b78dbb"]}, @nested={0x10, 0x76, [@typed={0xc, 0x7c, @u32=0x2}]}, @typed={0x18, 0x31, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x11}}]}, 0x16c}, {&(0x7f00000002c0)={0x10e4, 0x18, 0x200, 0x5, 0x2, "", [@typed={0xc, 0x5d, @u32=0x1000}, 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[@generic="52bd8183c4c01c3e6636ba734863d8093859ef3d51c63782d4230824c6a8ba743454343082713d0f1bbebc60e102092e516e9e30fc94bbd8334772259d2b771160aa80aaa52a7cce571ff449fe96bfd9"]}, 0x60}, {&(0x7f0000001840)={0x84, 0x13, 0x10, 0x0, 0x3, "", [@generic="fa09c9f24b43ef310b0496d57c06abd5625fa1c2be43e2729abf5e3cfb7ba3ca20ed3537046a0203fcf1d4394c2df0624dd064c9622a1033ca693b53cee25293b15d98c0d858db4d8d7caceae7c7fb3d6cb46eaa1d2ca69198fc505e37413326a15d91b587c8f1a66abd373972bc039a22"]}, 0x84}, {&(0x7f0000001900)={0x224, 0x3a, 0x10, 0x5, 0x1, "", [@generic="c3126b0422c69f72dadba9edd6d95a2bd8321491eb090f3bff838c6fc6fcfd332362bb6544bfcb0a7db996d5978ed7fcae4206f8b734d410b70756233137d9fe02213472fa", @nested={0xf8, 0x7, [@generic="52798fb4fb751a9468", @generic="0c470165659c2e5a86e6901ed0f2f6ddd17b1126a2ae27a46b8b39d1004fcf4e7108ea3409ef7cbc7aef54c652e5dd5dfa35cd920f29234b1f39827e2d2218f4748b892d64fcbbdbd3cf9b9272ef200aaf2194d12d6c654ba97c669471c036124f3b33401146b896b587d4107091b7e1132211862519c93d58b7c4f2191977b468816d4706809c22ae9d60777ebd35d2e5d3281fe6bf3420b101c364b0b9ad0a42bf6e99e17424e98167736e787ec3d31a88446a0ab0db689a389114832384ed18dd23fb63022941aa232eb24178b87c279a79573bc490b8fcfee4e2a02d71be606c9c2f7c590ea4b682"]}, @generic="5235a5ea051a3dc2a7e1a2ecc8fb20e2890d", @typed={0xc4, 0x42, @binary="77cb0ae5cc70033fc1547eac446814e2900f34430836846f068631dcc57a7722c786512294110efab1aaf0f1cf248549c323ed78b8f12e731232529d8dd8b37bc1ddf127bcfdaecb9074cd3b7e4f46389c6cef62cf16ddcfc32b3e436ecf620f4b22b674998f8b24a1bc41853e80460b7a5aa92d571143922aaf9eba5e63995479ba3a73ab63e0e2c6ded81e29412a986cf36cd750d62c1bd8946e6ddff225b2801d776d6dd0a1644baf77b863ba0720d61784ab726492f8875dc54f"}]}, 0x224}, {&(0x7f0000001b40)={0x24, 0x22, 0x502, 0x4, 0x3, "", [@typed={0xc, 0x31, @binary="7e04"}, @typed={0x8, 0x44}]}, 0x24}], 0x8, &(0x7f00000024c0)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r20, r21, r22}], 0xc8, 0x4000001}, 0x40000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x80000001, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) [ 53.243581] binder: BINDER_SET_CONTEXT_MGR already set [ 53.248937] binder: 7006:7012 ioctl 40046207 0 returned -16 [ 53.250336] binder: BINDER_SET_CONTEXT_MGR already set [ 53.250342] binder: 7006:7015 ioctl 40046207 0 returned -16 [ 53.306659] audit: type=1400 audit(1519668039.115:12): avc: denied { create } for pid=7022 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/26 18:00:39 executing program 1: sched_getaffinity(0x0, 0x8, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) sched_getaffinity(r0, 0x8, &(0x7f00000000c0)) prlimit64(r0, 0x9, &(0x7f00000000c0)={0x6cc, 0x9}, &(0x7f0000000100)) sched_getscheduler(r0) 2018/02/26 18:00:39 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000ee6000), 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000046bffc)=0x2, 0x4) fdatasync(r0) 2018/02/26 18:00:39 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10040, 0x0) socket$inet(0x2, 0x5, 0x56) getsockname$netrom(r1, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) ioctl$sock_SIOCGIFINDEX(r0, 0xc0045878, &(0x7f000000afd8)={@syzn={0x73, 0x79, 0x7a}}) prctl$getreaper(0x39, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000180)) 2018/02/26 18:00:39 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@common='bond0\x00', @ifru_flags=0xc00}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter6\x00') sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x41080000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="440000003000020025bd7000fcdbdf2518000000eec747d51bd4c95251f17464a4d6a0d6a00c006e0000000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00'], 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24004044) shutdown(r0, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000002900)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xfffffffffffffdf2, &(0x7f0000000200)={&(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYRES32=r0, @ANYBLOB="18005d00000000fe7a0000000000ff9c3bf38b000000bb0c002b0000000048", @ANYRES32=r0, @ANYBLOB="0c00160000000000", @ANYRES32=r3, @ANYBLOB='\x00\x00'], 0x26b0}, 0x1, 0x0, 0x0, 0x5}, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000000), 0x4) 2018/02/26 18:00:39 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000254000)='coredump_filter\x00') pread64(r0, &(0x7f00009f3000), 0x0, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) socketpair$inet(0x2, 0x0, 0x10000, &(0x7f0000000040)={0x0, 0x0}) eventfd2(0x1ff, 0x800) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r2, @in6={{0xa, 0x3, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}}}, 0x8c) 2018/02/26 18:00:39 executing program 2: r0 = add_key$user(&(0x7f0000f61000)='user\x00', &(0x7f0000f85000)={0x73, 0x79, 0x7a}, &(0x7f0000fa1ffd)="cb", 0x1, 0xfffffffffffffffe) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x20000000, 0x100000000}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x9, 0x8000, 0x6, 0x2, 0x4}, &(0x7f0000000100)=0x14) keyctl$search(0xa, r0, &(0x7f0000d61ff8)='keyring\x00', &(0x7f0000464000)={0x73, 0x79, 0x7a}, 0x0) 2018/02/26 18:00:39 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) request_key(&(0x7f000000cfee)='.request_key_auth\x00', &(0x7f0000004ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000fc0)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) clock_gettime(0x0, &(0x7f000000d000)) openat(r0, &(0x7f0000000000)='./file0\x00', 0x200000, 0x20) 2018/02/26 18:00:39 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f76ffc)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e94efc)='stack\x00') ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000000000)={@generic="3ac98dd64327bdc89ae77295e003d6f9", @ifru_flags=0x4200}) exit(0x0) readv(r1, &(0x7f0000012fc0)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) 2018/02/26 18:00:39 executing program 1: mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x0, &(0x7f0000007000/0x1000)=nil) prctl$seccomp(0x16, 0x1, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x1, 0x3, 0x46, 0x4}]}) [ 53.371673] audit: type=1400 audit(1519668039.175:13): avc: denied { write } for pid=7022 comm="syz-executor7" path="socket:[15867]" dev="sockfs" ino=15867 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/26 18:00:39 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x101280) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) dup3(r0, r1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x3f, 0x9, 0xfffffffffffffffb, 0xd8e0, 0x4}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r2, @in6={{0xa, 0x3, 0x3d4, @mcast2={0xff, 0x2, [], 0x1}, 0x65a}}}, 0x8c) 2018/02/26 18:00:39 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x200000000000001a, &(0x7f000082affc)=0x2, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) listen(r0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/26 18:00:39 executing program 2: eventfd(0x0) r0 = syz_open_procfs(0x0, &(0x7f00004b8000)='uid_map\x00') sendfile(r0, r0, &(0x7f0000211ff8), 0x5) 2018/02/26 18:00:39 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x100000000e, &(0x7f0000004ffc), 0xfd8d) umount2(&(0x7f0000000000)='./file0\x00', 0xb) 2018/02/26 18:00:39 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000080)=@req={0x50, &(0x7f0000000000)={@generic="e76059ac3a49b8eefabdfe9332aa3829", @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}, 0x4, 0x1, 0x3}}}}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@local, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000200)={@loopback=0x7f000001, @loopback=0x7f000001, r2}, 0xc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mkdir(&(0x7f0000000000)='./control/file0\x00', 0x100) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) truncate(&(0x7f0000000040)='./control\x00', 0x5) fstatfs(r0, &(0x7f0000000240)=""/92) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') unlink(&(0x7f0000000140)='./control\x00') close(r0) 2018/02/26 18:00:39 executing program 2: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000057000)={0xfffffffffffffffc}, 0x0, 0xfffffe41) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}, @in={0x2, 0x2, @rand_addr=0x7ff}, @in6={0xa, 0x2, 0xffffffffffffff39, @loopback={0x0, 0x1}, 0x8000}, @in6={0xa, 0x0, 0x3e0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0xa7, "7ea0c59b63ef57a4d6993d8b6af4c4451a9644a96e020ed5eb4b8a1d5425af2c6447346fbca88b3a1019fa6a18783f7aa9369464a232b2fc9c59f80f6508ba5211af25efc2d8850f4f95842eca5f34ef73d1276cca88685d6ff78ad37de840893945256ff812bdd7f7d64ce602f905042f960f50609fb122eb44afb653eb20b5053ef3e8d495034ef3ae0221fde85c04d2c355c2ce3c8a855378bdf83afaa8b81a824ff6eceb54"}, &(0x7f0000000200)=0xaf) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000002e000)={{}, {0x0, 0x9}}, &(0x7f0000046000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/26 18:00:39 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x8000000002000001) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000fcffc)) pipe2(&(0x7f0000000400)={0x0, 0x0}, 0x4800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="00050006000200000000faffffff0000000019ffb038246c0747cc8f47e33a3bab44e82ba6e33fb5c91bc4ba8bb930d29fe41a43fcf300ed53cac676250e05f939f44aaea4"], &(0x7f0000000480)=0x16) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000004c0)={r3, 0x268c}, 0xc) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000080)={r4}) 2018/02/26 18:00:39 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f00008f5ff8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) 2018/02/26 18:00:39 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x100, 0x20) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000c7ff85)=""/123, &(0x7f00002c6000)=0x7b) [ 53.502892] audit: type=1326 audit(1519668039.305:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7074 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7723ba9 code=0x0 2018/02/26 18:00:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000000)=0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x30000000002}, 0x20) 2018/02/26 18:00:39 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f00000000c0)={r4, 0x1}) r5 = dup2(r2, r1) bind$inet(r2, &(0x7f000000f000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) connect$inet(r5, &(0x7f0000f6a000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x2, [@multicast1=0xe0000001, @empty]}, 0x18) 2018/02/26 18:00:39 executing program 1: r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000080)={0x1, 0x7ff, 0x8916}) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/02/26 18:00:39 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x100000001, &(0x7f0000b75000)) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000000)="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0x1000}, {&(0x7f0000001000)="627964c6cf4deb245a8463b4322512df1727cc62955ead4ab916f8b4aa932f5080de50d0d9afd3e6b0ac62aeee0a2059393213e0b00964276b57769ce06645c23566025eae5dbc12356f676cdd9c98a32934c51bed12fb12045ed8c7276877629e760158077dd680c567a0cd6d21417e7eb3b0d01c8b252217e5f4716ec1b834a13be4b9c3c938063b35b354d4a56f658d0cd997b4caf1d67a84ef98f9f0106c98c79154832f26c46aa91e9b8b7dd3b33cc4e1e9f428de911cbc0280e758d267bb7afdc21367aad540b668a40d6f73a34160f16d31529883fbc6ea8b0df0", 0xde}, {&(0x7f0000001100)="b7cf7a532c12aef41f7f1a5c1864d225a12840684d70715f3321bcb86b7b13f25ea2fcffc396f0f064d294b985fcd66b59476c06d07945b3dd5d94d1ff6b553a71e4ff8d9a866b53a42321acbe71544c7ee402c5e8456cae5bf96c973b7bef6848ccf8d1787fb53ba19b3cac629a3bfa5504ce580209bdda3aa667e93b46b6a051fc185d10", 0x85}, {&(0x7f00000011c0)="c8a66b7dcbb33c4f21274ba33a07de290e58de4ad6ad3c6895e39f35edab690455eb1f40ae0611b255b5e446e169a45cbcd518363b995e7cb62c11193b3220bfd7061eefe1482dc664d08e67a56873f6f39cca6e89e37e41e30a57d35ee8625163d4de99dd2fcb2b5a82dc298e8e905a023cc9722349a15d15996d1f3c3bac19f12848354494010529aac9efd627988f8fa51f694bd9d964abf9e9bbc6aa3c641749efc8a08378d457580101464afbe36dfe44cc07014d15291316cfdd60897147f5e6c066a5b04c83c1f719d34d1cdd06559dae0ec564b308bb82ccad41766ee66670ea2b3bd2e3e5", 0xe9}, {&(0x7f00000012c0)="bab8c427a2", 0x5}, {&(0x7f0000001300)="5de93d4442799e73b9ca9da5ee2d185f9d5a990f4e26cdc81d5fadbcbef6a3df9f1f275ee28dd000771b7ce9dac4dababb8c39e1cd96a1c8f77fe6f70f916fac62bb20144bd4e7bbb842f53e25b6922b3d8514d83202a6eaf22c064e2d33c336dee5174abf9065dbd1e76f233ef3bb5a3d97dbaa25fcbf97ba28efea0d856848c950089fe8ffcd966696ed58c7969538ef1e46c8b807eb217305d4072d83947518e02e35a56d9df03c1d72064d5df938c3bbf5c9ad8ca16fdad2b0ee88ce80d34b70b0", 0xc3}, {&(0x7f0000001400)="e090d156c414aef5d0232366e8da7774f0568a0583012ff80c6c0edf72ce56cf3504523b4b45e5fc11fc866ff9c672988a5531fceb191eb2d5a208222855a74fc5428788047e4fb51806f558176e391badd2e5e0bf9b", 0x56}, {&(0x7f0000001480)="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", 0x1000}, {&(0x7f0000002480)}, {&(0x7f00000024c0)="2336fe5c4ddb104f7f4340e8afb56d8b96622b7a1d", 0x15}], 0xa) 2018/02/26 18:00:39 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=@getaddr={0x14, 0x16, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/26 18:00:39 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fgetxattr(r0, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/95, 0x5f) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0xff, 0x4) r1 = syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006affd8)={@common='gre0\x00', @ifru_map={0x2}}) r2 = syz_open_procfs(0x0, &(0x7f0000256000)='net/mcfilter\x00') readv(r2, &(0x7f0000de3000)=[{&(0x7f0000790f2c)=""/212, 0xd4}], 0x1) 2018/02/26 18:00:39 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80401, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = socket$packet(0x11, 0x40000005, 0x300) getpeername$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000000000)=0x4a3c) setsockopt$packet_add_memb(r1, 0x107, 0x9, &(0x7f0000000280)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x358) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$inet(r3, &(0x7f00000002c0)="26f27b3b0da0db7ec276920c272b3f0896f0b4fe8255eada1c152a9358c8aa1a2069559eadd28772ff9e84306f209e479bdd1ebbcfb2e3cadafe017f9176ad029f0eb1f03899d67d6b3023ffe1cd7390be8be752d387020bf53491f3cd8bd2a94729841c947f300ffe99a06517340efa5f26729c807f2458da64dabb6d0f591f95d179b1e361a4eab6f5127cb5256e334124f2dfb8fedcdc64619a3dca037c2579f89c3249dd3ffb0ec0e0de8cd1570253e3cd8e918d5d481b8a0a30c220b0a924ad53cf961b1ecc2ca7b44b829456ad53375c07ccba9cb494899067b6d7619e1a38a0c1ca312b0fc443d524", 0xec, 0x10, 0x0, 0x0) ioctl$TUNSETLINK(r3, 0x400454cd, &(0x7f0000000100)=0x401) 2018/02/26 18:00:39 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000040)="d78b27903f6d88dac25954e18b4a897f29ae0174e8e0adabf8494955c8c4dd737cf91b10befb0a3d9c4cd91ffee3d05ab4a435248c549dde09eb5b913907000df70d7d7b479f7739e7173adfab5ef6946b2aa61cce471420621482555df7ca18", 0x60, 0x63) r1 = syz_open_procfs(0x0, &(0x7f0000dd6ff7)='loginuid\x00') read$eventfd(r1, &(0x7f000028b000), 0x8) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/02/26 18:00:39 executing program 3: r0 = syz_open_pts(0xffffffffffffff9c, 0x200c2) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0xb871, r0, 0x2) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/02/26 18:00:39 executing program 6: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x8) mq_unlink(&(0x7f0000000040)='\x00') setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x2, 0x4) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f000001d000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x8, 0xfff, 0x2, 0x5, 0x1, 0x8, 0x8, 0x20, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r2, @in6={{0xa, 0x3, 0xfffffffffffffffc, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8}}}, &(0x7f0000000100)=0x8c) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000280)={@rand_addr=0x200, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x3) socket$inet_sctp(0x2, 0x0, 0x84) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/02/26 18:00:39 executing program 4: r0 = socket$inet6(0xa, 0x1, 0xfffffffffffffffd) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {0x10, 0x0, 0x0, 0x0, 0x0, 0x8}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@empty, 0xffffffffffffffff, 0xff}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@empty, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@empty, 0xffffffffffffffff, 0x2b}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0xe8) read(r0, &(0x7f0000000000)=""/119, 0x77) pread64(r0, &(0x7f0000000000)=""/17, 0x11, 0x0) 2018/02/26 18:00:39 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f6dff1)='/dev/sequencer\x00', 0x0, 0x0) preadv(r0, &(0x7f0000f70ff0)=[{&(0x7f00003a2000)}, {&(0x7f0000157000)=""/66, 0x42}], 0x2, 0x0) setns(r0, 0x44000000) 2018/02/26 18:00:39 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000c55ffc), &(0x7f0000565000)=0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x3, {{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x118) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) 2018/02/26 18:00:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000eacff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) r1 = dup2(r0, r0) socketpair$inet(0x2, 0x1, 0x8, &(0x7f0000000040)) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000dceffc)=0x224, 0xd7fd8f38452ddae3) connect$inet(r0, &(0x7f00002ebff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f000049c000)={&(0x7f00003cfff8)=@un=@abs, 0x8, &(0x7f0000940feb)=[{&(0x7f00000c9000)=""/4096, 0x1000}], 0x1, &(0x7f0000bd9f50)=""/176, 0xb0}, 0x0) sendto$inet(r0, &(0x7f0000574fc6)='Q', 0x1, 0x4007ffd, &(0x7f0000c40ff0)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}, {0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0xfffffffffffffff7, [0x0, 0x401, 0x4, 0x9, 0xdd, 0xffffffffffff0000, 0xb9, 0x81]}, 0x5c) writev(r1, &(0x7f000071a5f9)=[], 0x0) close(r1) 2018/02/26 18:00:39 executing program 4: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000000cf1d)=""/227, &(0x7f0000005ffc)=0xe3) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x42000, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x1}) 2018/02/26 18:00:39 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee3fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000080)) r2 = gettid() signalfd4(r1, &(0x7f0000000040)={0x3ff}, 0x8, 0x800) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e18ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb6f9c)=""/25, 0x19}], 0x1) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa4f72)=""/1, 0x1}], 0x1) dup2(r3, r4) write$evdev(r1, &(0x7f000046c000)=[], 0x0) tkill(r2, 0x16) 2018/02/26 18:00:39 executing program 3: r0 = inotify_init1(0x800) inotify_init1(0x80800) signalfd4(r0, &(0x7f0000000000), 0x8, 0x0) 2018/02/26 18:00:39 executing program 5: r0 = socket(0x13, 0x2, 0x10080000001) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x7, 0x0, 0x1, 0xffffffffffff9508, 0x6, 0xac9, 0x9, 0x3, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x7}, &(0x7f00000000c0)=0x8) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400}, 0x10) getpeername(r0, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8) accept4$inet6(r0, &(0x7f0000006fe4)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000005ffc)=0x1c, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) ptrace$peekuser(0x3, r2, 0x8) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) 2018/02/26 18:00:39 executing program 1: set_tid_address(&(0x7f0000000040)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400900, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000080)=[{{r1, r2/1000+30000}, 0x7ff, 0x7, 0x5}], 0x10) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000000100)) setsockopt$inet_dccp_buf(r4, 0x21, 0xd, &(0x7f0000000100)="ffd41212cd7c93a4b79d1439cd6289ae47a78eb73ff450aa33a8c0260fec19f8690a0dbf6e897db326a01cc483bdf5dfe6b2d81b689a4a0e3367818f72613b9cf741975387de621ef40dda3337c174ada6cd64faa3b093db286c1e8129c5a4821e627e88746f9e107683bc4c3fd0dc7fcfeedb2dd028208c92995daffed7ace58159704e3a29d90ad21d794cfb14fe3b3ca8d7237b5a5f7a9eee907f3433ab34c2afd3cc5a11e3fe9d58856fd469f50ff9778cf8ce719eefd2e9571910536550372528d3f0975cf41190424ff9ded202479c", 0xd2) sendfile(r3, r4, &(0x7f0000000000), 0x9) clock_gettime(0x0, &(0x7f0000000140)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000100)={0x77359400}, 0xffffffffffffffc5) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000040)=0x3ff) 2018/02/26 18:00:39 executing program 6: rmdir(&(0x7f0000e59000)='..') r0 = mq_open(&(0x7f0000000000)="272376955b00", 0x82, 0x141, &(0x7f0000000040)={0xfffffffffffffffd, 0xfffffffffffffffc, 0x2bf, 0x1f, 0x1, 0x9, 0x3, 0x40}) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x3, 0x8001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x8001}, &(0x7f0000000140)=0x8) r4 = accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14, 0x800) ptrace$cont(0x3f, 0xffffffffffffffff, 0x9, 0x2) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000180)={0x10001, 0x8}) r5 = dup3(r4, r4, 0x80000) recvmsg$netrom(r5, &(0x7f0000000640)={&(0x7f0000000080)=@ax25={0x3, {"dc7d216d3d0be0"}, 0xc27}, 0x10, &(0x7f0000000240)=[{&(0x7f00000000c0)="0c7e24c341145c6fa567ab32931efb0da392ac5c4238c7b6d80929a5b5a342ed734f268b06b559723471a7a867681d14999d57d7156fc493046ce95a5d8669e7a62ea189ad26cf27fbc71ad021ea38e167ade21bcfda8b2de8ee0eca857b045a13fe20298dd6b346a357bfdacd85e7cb4aa200e198", 0x75}, {&(0x7f0000000140)="d7f78a141f2ee080d626f298ed144249d05a51e2b744b140e53b0448e465208a6c5bfa3fdb467ed945f1df708d402d1ce4d334f0a0ad346e6ee6036558315dc119be5194f3a6b376956969ac158a21d3be9816a43eac2155dcff0310682a44e347f8a8f37163a2c4147c322e3bf57febfb113356b2b64aa2a91e9b25071bfea6defd9082e4c9b749704a517b9ba752393b7896dda11343d6d81adc526db45ca03a9dac77908be20ba488", 0xaa}, {&(0x7f0000000200)='l', 0x1}], 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="c400000018010000040000008017eed8162cd187a1f4ea59c58ceaa06ad7948481f6610b0fcc720fac8c3875e308673c56e310f8a7f6fee3644544a92f3492bca45b2cbfc9d24255c77108fe2b33dbc9e57564d93d79645fdc6e4b348050557a3cfd9c369392149f642797c3a335fedf09493cf5cd8b946ee920cbe8724e026b2d712510f0d26e0fad3ae849a4d4ecc594f54d8969cb33d74b57f25c0cd1fd045bf779a1c7f2ae6862bf7b4c5d485935bf75d515dcfceb92783a5b019baf09ddfd168500c40000000f0100000008000002b21e0ebd199680fe03b2441ba75f534f35954a34f9546070cd39d08e8ba4016cb77af1408836c0a5cdf1aed2654526ae5e293a702e40ad8b9daf2d3b4a08c5c7e24ec164726d2c1fcb073583cf8e4f8cedc03a8055f4130bc61d8b45d28f61ea35bcbe76aa4679d1ad82612c2b7d6b3f7f9e0fa231768340514dc1e1eefedc22e297d2fbe70a6bb3f5717a5966d09aced60dae200cc6448c60ce1ea72d90acc1303bff7c6efdea917f69d1d6878c2f1864f095a66590d40c010000050100000000000053f9dee13994283f435ca3f515536aa9932cc08b0da5d13ebda6afd1de9cdca250995107ce96434051734fe1474a01bfa66f2ddfa3d62a7b403da0f8ee431da0f10d107ed9191c5c9c339181320fb2d5e68652fe5ec6cbee6de9b5aa73d8bd1469f4e6df28a008d70636a37da416c5d42a4f90967f35581581ccf4bf3b908a09f656d12de191e271a01ae15c763f88b1c3f381171629b8cec9eaa25a8aea8df66beb50bc641eac5d7c106f06e07ae29a26ae539b18bd8950aac85eb499dfda0b791d4a8632bd588fe5da2dc34df3753f346ecf2774aafb22340c60537093a12270cbf807e699b1e4f63763a32823f1b7d0fcae0f28fb35607488d10e2d000000b80000000c01000004000000d47d88e2e2dcd57867c7c6253b33a8aa9c266a77386cdb8ab743e70c91a0677bf106bf0dfc2a0edb391335e2adf16bf52e06e386712eea9086f68d31049cc8c3a213ed8f3f0c2560692d90c47c202b1401650070205616285c3b3eb2b92a4ab5b828fb3ee6b9056b515fdb5ba34f42e75b55344e90d93c19ebdbb0273a230fba905ab131d5d2bc51153c203554a4cb63e72424b1bfb0e22e423acfd1b09bad9728bb810d0549bade39c38b005800000000000000020000009ffaabe2e6991518efdbd2d8625642599bc4f9c08e3835b48d78c7df48f63e131577cb12ba588df5d24294a0cac62a698f2fe2c01f8fe3aa4b4dfcfaa57702817d35338a0e27748e725855a2"], 0x3a4, 0x800}, 0x2) r6 = syz_open_dev$usbmon(&(0x7f0000000740)='/dev/usbmon#\x00', 0x7f, 0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f0000000680)=[@in6={0xa, 0x1, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x4}, @in={0x2, 0x2, @rand_addr=0x8001}, @in6={0xa, 0x1, 0x2, @empty, 0x6c1}, @in={0x2, 0x1, @multicast2=0xe0000002}], 0x58) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000780)={r3, 0x81, 0x69, "45d69ae215001aa43245e996d5aff424e262a24e5f517bbdbcfa1141c061c4b9fcfa1fa443c122b484cbd51ea08ff64384a51ece66148c0bf339b21a68aa3466c34f7bcfa19c4c2360d75d4f247e0782ccc551e042c04dc0f4780c491b1bd041db7b4c1ac41aa181d3"}, 0x71) fcntl$addseals(r4, 0x409, 0x5) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x2) 2018/02/26 18:00:39 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003cffc8)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000255ff0)={&(0x7f0000d15f78)=@setneightbl={0x1c, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDTA_NAME={0x8, 0x1, '@\x00'}]}, 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$KDSETLED(r1, 0x4b32, 0x400) 2018/02/26 18:00:39 executing program 3: prctl$setmm(0x23, 0x7, &(0x7f0000ffe000/0x2000)=nil) mremap(&(0x7f0000264000/0x2000)=nil, 0x2000, 0x4000, 0xfffffffffffffffe, &(0x7f0000424000/0x4000)=nil) 2018/02/26 18:00:40 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x8, &(0x7f0000d1bfb8)=""/72, &(0x7f0000d1b252)=0x3e) recvfrom$inet6(r0, &(0x7f0000000000)=""/77, 0x4d, 0x1, &(0x7f0000000080)={0xa, 0x3, 0x5, @dev={0xfe, 0x80, [], 0x0}, 0x100000001}, 0x1c) 2018/02/26 18:00:40 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0xffffffffffffffa7) recvfrom(r0, &(0x7f0000f44f9b)=""/101, 0x65, 0x1, 0x0, 0x0) 2018/02/26 18:00:40 executing program 6: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, &(0x7f0000c81ffe)) mount(&(0x7f0000762ff8)='./file0\x00', &(0x7f000055b000)='./file0\x00', &(0x7f0000304000)='\x00\x00\x00\x00\x00\x00\x00\x00', 0x30009, &(0x7f00000000c0)="c7247ea87fc58a705535990061fb2d281a07") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='vboxnet1^loGPL\\procvmnet0mime_type!\x00', &(0x7f0000000080)='\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000100)='security\x00', &(0x7f0000000140)="2da576626f786e6574316d696d655f747970652e2d766d6e657431707070316367726f7570236d643573756d00", &(0x7f0000000180)='/bdevselinux\x00', &(0x7f00000001c0)='\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000200)='\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000240)='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000440)=[&(0x7f00000002c0)='.vmnet1-!j.\x00', &(0x7f0000000300)='&\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f00000003c0)='ramfs\x00', &(0x7f0000000400)='ppp1vmnet1eth1\x00']) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40002, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/pktcdvd/control\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000480)=0x7, 0x4) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x0) 2018/02/26 18:00:40 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') chroot(&(0x7f0000000000)='./file0\x00') syz_open_pts(r0, 0x200) poll(&(0x7f0000856ff0)=[{r0}], 0x1, 0x9b) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000300)='ufs\x00', 0x2000, &(0x7f00000001c0)="d36d260a60bccb8ba41d9ebb94b63717e2a9e6d949198778734344044a97178ddaed354da23ab1752a1fc67776d7e1ffe797b10ada41312ed4454ba45c819a2b65ac1eb6097c32120528c000241477e07bd44f23a1a99c99a8120bcab39663d827a8c21de1ad0cff3551a450277d9c689b97e761412b640288802a72598482dd76cf624f0af453563e69a12999020b1cd256e04e209de36fb439d6f317b091981be9eeafd26305fa166d1079860632766add9a86de9083521073c5a74ccaf4ed683db9e6488946ebefd2be4472738340ae29adf015813015cf1ac731fa0e81f04cef63ba06c93958fda39f41f3d0fe2301b10e7d255575216565c046bf4b07e9e6c65bbe8f5a3549301ffe3c6f7f21acf60716a80c36fe5aa831f1e88726") setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x6, [0x1, 0x9, 0x4, 0x6, 0x100000000, 0x8]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) 2018/02/26 18:00:40 executing program 3: r0 = socket(0x9, 0x7, 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@common='ip6_vti0\x00', @ifru_flags=0x1000}) r1 = syz_open_dev$tun(&(0x7f0000124ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000511fd8)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={@common='ip6_vti0\x00', @ifru_flags=0x2000000202}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x20) pause() 2018/02/26 18:00:40 executing program 0: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x10000, 0xfffffffffffffd48) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)=""/4096, &(0x7f0000000040)=0x1000) 2018/02/26 18:00:40 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x181000, 0x2) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@mcast2}, &(0x7f0000000080)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f000033cff0)={&(0x7f0000e21f7c)=@ipv4_delroute={0x84, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_MULTIPATH={0x44, 0x9, [{0xfffffffffffffffd, 0x3, 0xdc7}, {0x400, 0x7, 0x9}, {0x3ff, 0x5}, {0x7, 0x3, 0x100000000}, {0x2, 0xffffffffffffff7d, 0x400}, {0x3, 0x6, 0x80}, {0xfffffffffffffff8, 0x3ff}, {0x5, 0x9, 0x1f}]}, @RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_ENCAP={0x14, 0x16, @nested={0x10, 0x94, [@typed={0xc, 0x8b, @ipv4=@loopback=0x7f000001}]}}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x84}, 0x1, 0x0, 0x0, 0x4005}, 0x4000000) r2 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x10) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0x7ff, 0x80000000}, {0x1, 0x3}, {0x2, 0x7}, {0x1, 0x6}, {0xffffffff80000001, 0x7ff}, {0x200, 0x2}, {0x2000000000, 0x5}]}) 2018/02/26 18:00:40 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x3, &(0x7f0000022000)=[{0x0, 0x0, 0x4, 0xffffffffffffffe0}, {0x25}, {0x16}]}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x5ddf8b8c1d1f2b90) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/02/26 18:00:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000007000)={&(0x7f000000a000)={0x10}, 0xc, &(0x7f0000009000)={&(0x7f000000afd4)=ANY=[@ANYBLOB="80fbffffff002100000082ce0000000003d5b3c9"], 0x14}, 0x1}, 0x0) 2018/02/26 18:00:40 executing program 6: r0 = getpgid(0x0) ioprio_set$pid(0x1, r0, 0x7fff) ioprio_get$pid(0x1000000000002, 0x0) ioprio_set$pid(0x1, r0, 0x7) 2018/02/26 18:00:40 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2001, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000000b00)=[{&(0x7f00000005c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "91570a618a5fa2a403aa30351f70703f207d1ab3ce29364e3ba1c29516659eaece12a094a40135b1545f3470f46ccae4acb4e41df9539d63978e1c2d2bc92a", 0xce05}, 0x58, &(0x7f00000009c0)=[{&(0x7f00000008c0)="9b30551272cd19b4fd987953", 0xc}], 0x1, &(0x7f0000000a00)={0xc, 0x0, 0x6}, 0xc}], 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0}, &(0x7f00000007c0)=0xc) stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001b40)={{{@in6=@mcast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000900)=0xe8) fstat(r0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0x0) fstat(r0, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000ac0)={0x0, 0x0, 0x0}, &(0x7f0000001c40)=0xc) r10 = fcntl$getown(r0, 0x9) r11 = geteuid() lstat(&(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001d40)={0x0}, &(0x7f0000001d80)=0xc) stat(&(0x7f0000001dc0)='./file0\x00', &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getgid() sendmsg$unix(r0, &(0x7f0000001f40)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000740)=[{&(0x7f0000000100)="5a6c12b0d0322ae536a906e0f38e7995b734e4d8bf27019bb6f4996765ba11a322a6b08524d3e2b247a0d2eeb51c466fab671e3f4ff7c3993efcec1498e47365a78bb2111fbdf223a2f002da33c07248f40204ed0849a1d829f58df132719c88f13d9207b69839f35f2a35873a99e0fbdd5f3101b725afb742812efaaf55b4915b4f33212841f90a41060c23f3af9983aa953700b07a403cacafbbf62ba11c25cae04247126d01933f1da11fbad800ed884d", 0xb2}, {&(0x7f0000000040)="be9c6bfe2c737e7999f37b36869eb10a5dbf76b98b14fbdb3fcfb62bdcd67f703ae1e108fcbda7e78e5d981d3cf1cfea03759b0f244c49f7b607f245b10cc1be3409ab2385b645209b5ea59043f4a6101fb0ca46c6", 0x55}, {&(0x7f0000000b40)="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", 0x1000}, {&(0x7f00000001c0)="3501ce89e2a1aef17df2b0e1aff7a9fe3f7fc1e67a7442e07a44adb0f3bbce463a7de8f436b9d32925117bcb5fd0159d94ff24850a97519f8d3d1811f7860484319f09c891fbdf577be4f8f0774adffa32f00ff504f865c3c9e188c33c7170accfa9090fde7de1c3636eb108a702ca6a8aa44f1214dff7ef99142639da9c7145508a17ca4754f11bb1cbd0a406449354844fd005d2856878029a050c9e07b7b3296bb92f28f99a45983710f5302a34406995cf783e368d5349", 0xb9}, {&(0x7f0000000280)="248d060a120bb94df678c852fc5c4bd347771bb829841bf15abf67b1e41edca4a3172d254462af4c3542baf760b41ec8b949eed50d845ee6ff8e484c8e92fc1d9c96ed8cb3b4e022be9835dd7f70583c6f33298f565be4de6737bf29a68cde1ba65779c7d945d66e919a456cbd0f0aef008e68a34116e549b5ec113b865fae2a9995483cd235e5a2894cf9d7106c636e45ce6c0eceba15c09dd1e6d618714fc44cc2a8edc7a688ae5dd936c6de2ec5f074b1d63912a38187536ffb0487cc32e0a9b3bae3e51e88ae67af92bb", 0xcc}, {&(0x7f0000000380)="1eb3a8bfcd37b00029", 0x9}, {&(0x7f00000003c0)="e955ccefaf344451b696668b1b9c0883ebdfb63d29f6a7170458150b6fac79ff94a70b8a51c4fad7f4561d045b2c776e4ab3fab6801700d35d3a234e14814ea43650d08daa75935645592075bbbdc01ea75c3910cdc3768537692a043cfd916bb16884d12275e3ad5d62a8b3edb35fb1544c90572890ecff9fcad8c4fb4188d3cbbae117b49e15e62082077a7fbd617519f2ec752329e897bdd2cf1874dd5fbcde7638899e9db637e6da39d7a2e93fd689d81fa9fd9b4576a82a4c5dfd4b9223c66fd68804a621ea56b1", 0xca}, {&(0x7f00000004c0)="cf899fa23f7fd7540b223073446ba72d46676f29d21b174123dc75e32f7f1c74908c75bd0c42242a9848fd3f7ac95777e4420db8ff003148282130aa2fc451694f0af1", 0x43}, {&(0x7f0000000640)="c8ad48d4a824bb9b9690987c2b910c7b50a37f1fb1bae4897505e4b478bb577d766b6ef802cda1dabec1a8a8ab3e8b4e41a293cba751da70cf8073d82c4c95f8276c81597b1a9a9bd9ada4c58bc292a30fd43baad2cf158def1d5470f62db9654cad1c08336a14d791a21248bc2b9ee7e29fd9e2f5b47905a9dde37e4838019b1eb73e6287e58d01d9ac8c96701820ddcad60b52c8cdffc5e31732c8c112a277d5d7eca767560025bbe8be3589e8ce1ed667b2a61b37db6334de013e200a2a58a4ee46e04015", 0xc6}, {&(0x7f0000000540)="e6088127aef0d6616925643226c888ec0c45ec", 0x13}], 0xa, &(0x7f0000001e80)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}], 0xa8, 0x80}, 0x800) write$selinux_load(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757866c075cbd0ed21dc5c9619f398e2a2488cb61dadc4cf0482d23e014129eba6bb167d1c8a"], 0x34) 2018/02/26 18:00:40 executing program 0: r0 = socket(0x10, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xb, &(0x7f000009b000)={&(0x7f0000d7fef4)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/26 18:00:40 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000000)=0x1, 0x4) r2 = dup(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @empty}, 0x10) sendmsg(r2, &(0x7f0000b82000)={&(0x7f000092fffa)=@hci={0x1f}, 0xc, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c52", 0xe2}], 0x1, &(0x7f0000634000)=[]}, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000040)=0xff) clock_settime(0x0, &(0x7f0000000040)={0x77359400}) readv(r2, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) recvmsg(r0, &(0x7f0000a32fc8)={&(0x7f0000855fe4)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000080)=""/191, 0xbf}], 0x2a9, &(0x7f0000155f3e)=""/194, 0x5e}, 0x0) sendto$inet(r2, &(0x7f0000000140)="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", 0x99a, 0x0, &(0x7f0000e8c000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10) 2018/02/26 18:00:40 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4)) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)) 2018/02/26 18:00:40 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0xfffffffffffffffe, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x6f, 0x7f, 0x5, 0x6, 0x6, 0x1, 0x1, 0x7, 0x5, 0x1, 0x0, 0x23bd}) ioctl$VT_RELDISP(r0, 0x5605) r1 = syz_open_pts(r0, 0x0) epoll_create(0x9) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x3) ioctl$FIONREAD(r1, 0x80047456, &(0x7f0000da8000)) [ 54.319869] audit: type=1400 audit(1519668040.125:15): avc: denied { attach_queue } for pid=7191 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tun_socket permissive=1 2018/02/26 18:00:40 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@loopback={0x0, 0x1}}, 0x20) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000000c0)={r2, 0x1}) r3 = add_key(&(0x7f0000000100)='.dead\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="5769adc806f783b9709f7b727b20eb413316046ba5043e9e37948715f1044c7add53227c859a67ff6dea052ca13bb248f2eccc71b3c2d48e202edfbf312ff4ca816898b3d5bd747ad07f8999924d37f8bacc9e7670e4fa1224b3613a1b6a03ad41c993ab5ee8a0d74545601d3037fbe9e1d79688a34e6da329586e1eb7038b8ccaf7580f31dca038593591132a5433df8f1f516ac5e49ace1e32c43285269b93ba9330daa2198828465254a422045fc6bab9e1e670c51b3b6c94435760383acded30deb3f59e95e6e6935dbe86a1f56661b2b1a4504cda113e45", 0xda, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)='\x00') setns(r1, 0x8000000) 2018/02/26 18:00:40 executing program 2: socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f00009d1ff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000534000)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6}]}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x7a, "fb1b2bf90995cded09890e53e84a0e4ad72ff23e5ab518ba938d606ceb9d6c558a1e615895f8915c9e5e5f777481a9a83c0e064d9de2534fe96b18bab9d63a1884fd6fde11e97d385da1934db5b1f1ce7965b6dac0e8bfbc7cdc61334396542acc6dcc1a13ddabd307e5884e4f1c43de1f34d6fd63f3479a6443"}, &(0x7f0000000100)=0x82) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r2, 0x100}, 0x8) fadvise64(r0, 0x0, 0x7, 0x7) 2018/02/26 18:00:40 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/26 18:00:40 executing program 7: socket$key(0xf, 0x3, 0x2) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x48, &(0x7f0000000040)=[@in6={0xa, 0x1, 0xffff, @empty, 0x8be7}, @in6={0xa, 0x0, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x2, @multicast2=0xe0000002}]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x8, 0x3, [0x7, 0x5, 0x28e]}, 0xe) 2018/02/26 18:00:40 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7a, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xff, "020003fe040000000000031703ffffe78be5e600000000000000030809a7e633"}) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8080) 2018/02/26 18:00:40 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000326000)={&(0x7f000066fff4)={0x10}, 0xfffffffffffffca2, &(0x7f0000cb5000)={&(0x7f00007cc000)=ANY=[@ANYBLOB="240000000202b38800000000000000000000000010000600dc54bf43341c000138d198997dc1419d5ba7424dda505b8b2472c1e6207c39733d837fad3b5d4fa3bb300f2a912305136881"], 0x24}, 0x1}, 0x0) 2018/02/26 18:00:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedsend(r0, &(0x7f0000a5c000), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000b30000)=""/131, 0x83, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4400) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000000080)='-$\x00') ioctl$TIOCGPTPEER(r1, 0x5441, 0xeda) 2018/02/26 18:00:40 executing program 3: r0 = getpgid(0xffffffffffffffff) ptrace$peekuser(0x3, r0, 0x3) r1 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x29, &(0x7f00009ceffc), &(0x7f0000000ffc)=0x4) 2018/02/26 18:00:40 executing program 4: syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x120) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xfffffffffffffff8, 0xcee, 0x8, 0x9d, 0xfc4f, 0x40, 0x6, {0x0, @in={{0x2, 0x1, @rand_addr=0x4}}, 0x7, 0x3, 0x4, 0x2}}, &(0x7f0000000140)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x8, 0x8009, 0x7, 0x1, r1}, &(0x7f00000001c0)=0x10) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x480000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000040)={{}, {0xffffffffffff7795}}) 2018/02/26 18:00:40 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0xfffffffffffffffc, 0x0) ioctl$TIOCSBRK(r0, 0x5427) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)=""/122) [ 54.521079] binder_alloc: 7237: binder_alloc_buf, no vma [ 54.540563] binder: 7237:7241 transaction failed 29189/-3, size 0-0 line 3128 [ 54.563432] binder: BINDER_SET_CONTEXT_MGR already set [ 54.569998] binder_alloc: 7237: binder_alloc_buf, no vma [ 54.578076] binder: 7237:7255 transaction failed 29189/-3, size 0-0 line 3128 [ 54.585417] binder: 7237:7241 ioctl 40046207 0 returned -16 [ 54.598428] binder: undelivered TRANSACTION_ERROR: 29189 [ 54.604495] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/26 18:00:40 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) ioctl$TIOCCONS(r0, 0x541d) restart_syscall() r1 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f3000)) 2018/02/26 18:00:40 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0xffff, 0x0, 0x1, 0x8}, {0x1, 0x5, 0x6, 0x8d8e}, {0x9, 0x7, 0xfff, 0x2}]}, 0x8) dup3(r0, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) 2018/02/26 18:00:40 executing program 1: r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f0000008ff8)='cmdline\x00') sendfile(r1, r2, &(0x7f0000002000), 0x1) 2018/02/26 18:00:40 executing program 4: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000000)={0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0xaba5, 0x1, 0xffffffff80000000, 0x3}, {0x40, 0x8, 0xb3ac, 0x1f}, {0xfffffffffffffffc, 0x0, 0x6}, {0x4, 0x8000, 0x10000}, {0x6, 0xffffffffffffffff, 0x7, 0x8}, {0x0, 0x8001, 0x8, 0xe87d}, {0x197000, 0x7, 0x2, 0x10001}]}, 0x8) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) unshare(0xfffffff) fremovexattr(r1, &(0x7f0000000000)=@random={'trusted.', '\x00'}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) 2018/02/26 18:00:40 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x0, 0x8002) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) write$sndseq(r0, &(0x7f00001d6ee0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl(r0, 0x2286, &(0x7f0000c95ffe)) 2018/02/26 18:00:40 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f00000d5ffc), &(0x7f0000f98ffc)=0x4) 2018/02/26 18:00:40 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000100)={0x1b64, 0x6, 0x1, 0xdeb}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000588ff0)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000000000)=0x1, 0x4) 2018/02/26 18:00:40 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x101000) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x80) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000000100)={{0x2, 0x3}, 'port1\x00', 0x58, 0x0, 0xd79, 0x0, 0x1f, 0x1, 0x8, 0x0, 0x6, 0x1}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000511fd8)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e3fb0)={@common='ip6_vti0\x00', @ifru_flags=0x2000000202}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x20) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={@generic="02cc17d10552973d2c4c941e24f60726", @ifru_addrs=@ax25={0x3, {"fc3e352129c76b"}, 0x5}}) 2018/02/26 18:00:40 executing program 7: r0 = socket(0x10, 0x1002000000000802, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x7fff, 0x9}, &(0x7f0000000140)=0x98) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x42}, 0xc) getpeername$ipx(r0, &(0x7f0000000ff0), &(0x7f0000001f1f)=0x10) recvfrom$ax25(r0, &(0x7f0000000040)=""/175, 0xaf, 0x40, &(0x7f0000000100)={0x3, {"7a98e5fc1090c4"}, 0x8}, 0x10) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x3ff}) r2 = dup3(r0, r0, 0x80000) sendmsg$netrom(r2, &(0x7f00000008c0)={&(0x7f0000000080)=@full={{0x3, {"fa9cbf9cd552ba"}, 0x74cd}, [{"b8bea81185f413"}, {"24130850f84598"}, {"9899c29a6081ce"}, {"3f29ac0b90f276"}, {"36fc855862319f"}, {"9310ec99c2e8fe"}, {"35e141bc680691"}, {"e65adfb7a585b9"}]}, 0x48, &(0x7f0000000740)=[{&(0x7f0000000100)="c4f9ba0b7c3c1ccd2ee71e7cd658f135d21bedebd0e694f635057ea9ae2e00a3c10bce95bc6b6a82e4a028e3165366e360b439a915e74eaaaed9a4a2aa9fc17a695d07e202ba5b8c1c5084d760734b7def124441411f7401e8b7f8b2382a0ae1da031e77bc138403b8d979f44f09bf48777585440fe919fd9ffd2d1409f5694a5eebf04d86172617af4428f95f61837451c61f45a7a011e35250f4fbf3ce643dec9cb5752843827ed031e42bfc2ea1d8b8751819aeb8ff3ef25ab5357c91f9af043ffe31368ebd622fb0423ed18fabb46a52c11dc96f186962d846d0b04d9ec5d4102829a24278b713fd1ca490edef74f27f", 0xf2}, {&(0x7f0000000200)="bb7e624b461333ca6df3927e3ccb9bb0911b93364cccf76d91f214c8a867984a5fd8c276518294d86f2c43c86cea51c8e4aa540ca3ca861cc1d579b3d84a2c0da5cd59bad43a6e0b0d942860f6303fc716d2e6e6b89b9e7ffb120683144a51d8bb8db871658900710ed3bdbe059e170081b55841e0b8b9a7561d48377e18ac9bc335cb", 0x83}, {&(0x7f00000002c0)="1da0bcb38aeaf3e4479337a6f580d8eca4dbfba482f9fd1173defc36b8e7786a34bbc6d73a5509b8aa107c5839b1cafb017ec09bdf13681ea42e53a84a623b07e1b7db371cae24f7309893e13fac9cb710867fb8a5a07e56fb3756da37635dbb60c19e5855f91da356cd9d24b11b6ffcd2b860d220cb6509b4", 0x79}, {&(0x7f0000000340)="9072e31a59acdf749e2dac8b494539fb9dbfb41a1a85698dec02984a3ce5dd20a4a56bfbeb70df00bd8a38acc0", 0x2d}, {&(0x7f0000000380)="30e4227223f81fe81f98af55efd3fcdcc706adcb8b092822e84e61b35ff46b5b19a767b558a9d226a4ec4e519167880f7319fc2dc59e5d205741b804cb7dcf56ce15d85be7588305d6c9ff098fdaf289e8e716ab8d475e6168d557c009424dae68072db8af19a100b60f196d4ba71df1a91ff4a02eb19147859b66fd635b1855e1b6924403c8ee0c1b3922b8451bfdeb529ccd3b9982f4b4b6eaa6c0ed6c3c1bea662d4d1b1580d507e4f665269a7d74a77cfb3c4c9ae4248f7522f0ff6947", 0xbf}, {&(0x7f0000000440)="6d014f12a1e35a20ffdcc94ae3c39c753e35946ec0f1ceab2e365db802bf29257112f0b34c3dd7dca33f056500615ee8b49dfea675cfbae61fe6b19c8a3b1613af61079bac2eafb08f693fa2fe818088a0fc8cd5fb3ef0986c367529fffc257f097f64df8826ccb3d53dd5a6de0dee16970ab2fc6cdc9c93987ecc8d5c0238a08ead33799295cab2495581ad33151ab6a6d84fac69ed5c75020dc876792bbb6e923c224e58cd7b233e4f0b99546f5b533660e88ce988ac0e4b387a647b", 0xbd}, {&(0x7f0000000500)="087b05db58ca50104398a2e912adacf1116e6f03aa8cc9601aeff7e1bde332fd6d07f40e1b523c9b0ad433dd3f0618d8df2032a6c738b53d8991cfe94a6e2eb41a9dfdd328f075e0c9126f1f017247437f76557ab9475caa315b55e582f5f43ff5aeefff8f703eb1698b429f7c5c3112d270d34ef79504190ef95164fd9598f54028603ab5b7fb4f728bbf640898c191f14a12bec3fb6ecc08068887e2f8cc1fa539bc6c89a7b39fc2b8389c7edefd2ab6f1ed9abe8b689b6be082c81eeb18098cd64c24cd81d56a899630c909733a23dc45faa91fe97196883c82024110f346fed918fb47", 0xe5}, {&(0x7f0000000600)="0cf42558fc9c7256f3c21b5dc72c777ab6c984f1aeff05af8802bbecb9915f102d995d9cc9e1ec8b5aff05a8cb79b6eba751fc9d6d66e1047a06e9ca575c2d929f291af986bbaf6d1ae583b281557ab3a471", 0x52}, {&(0x7f0000000680)="3c208db481e00dd8e1c068396c4ca2ff1b916860d7d40f3d2c85b938fb7b2f0fd27b1ac728fa11bb5843a75378e454139a017fe046dbc2ea89818424f49c0f4c2f0bb9781b79ffbeef64786b0bfe055f78ff7a0940713b64add499db8ac4947bbfcd50e17ffff299255fa6558fcce4d0d36aa695415ddace2a2c7a765fcef916f09f3e08239bc9e1a1e6fc62443eaae6e7c8804a01", 0x95}], 0x9, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x100, 0x4000}, 0x8000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000080)={0x0, 0x799e, 0x100000000, 0x3, 0x3ff, 0x40a4}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000900), &(0x7f0000000940)=0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x800, 0x0) writev(r2, &(0x7f0000000d40)=[{&(0x7f0000000980)="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", 0xfc}, {&(0x7f0000000a80)="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", 0xfe}, {&(0x7f0000000b80)="4c3e493ec31b1ef3eaab88d96248c4285d5fd92c45b599b422711e002badd365a36513d8c37835fa9b571f5dbf491f8f81769ac1b46a7372", 0x38}, {&(0x7f0000000bc0)="0e78cb9686efc6a6cc13fb59b86686a3364a1af253c88620f85c24d739454536e29c50", 0x23}, {&(0x7f0000000c00)="3aed3dc6876a2b28c04665541404f444a0d12f3a3cf7dc7a4383c4b28018fea4cdc2e4d3ae781735c6d06af2cd239b831c93e44474c5cb002ce58a88364da36d360389fb7886bae4e8e2eee3e791ccd500b463741d104b96c3f189a8c37185f8cdf354f1be85cb6cd44bbca6911039b7c58bb59d24cdd7d83eed4a343df70f8fd9a7c1e37f114085dc55cb02dcb85a98c5915991e2314adfb9e49c6d004e84d37592a0a6f03a73807c07cab9a45069448367e751590ffd1b6ee9de3da6bb1361c61884f6b4efbc7d76d24be69fd7b143dafc3746791fb1b5c2a61baef4792accbdba3f5c9302ee22a81b684ce7fd43ae8f", 0xf1}, {&(0x7f0000000d00)="ae1c5f469ca2", 0x6}], 0x6) ioctl(r0, 0x3, &(0x7f0000000000)="865abc24b9c96370d77fa6c878c4014ac2df85aa631d99b0cb3aeff2c6201e388abdd41499d8efab91c9885e1444cc81beb03d8063951eb2e74250f1ec40c80c39530bb6a39f90545b865a8353adbaf355ebd7361835dbf9d96d78ac95809e18264ab33588213f1011ee505155cee3297ed5fa12cf8b8e6cbdfe980decc4da596867c299e1f4d1d98bfe15d96cb0ec36734a7287af04bb407338cdded002aea4e51d2c9d3ea97d4b79b7f47564c642be3ae1339ccf1eb262e596beee05dd") ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000000900)) 2018/02/26 18:00:40 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000003000)={@loopback={0x0, 0x1}}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in=@dev, @in=@loopback}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) 2018/02/26 18:00:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xfffffcdb, &(0x7f0000012ff0)={&(0x7f0000011000)={0x18, 0x43, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x5, 0x2, 0x3ff, 0x5fe, r2}, &(0x7f0000000140)=0x10) 2018/02/26 18:00:40 executing program 4: sigaltstack(&(0x7f00006e2000/0x1000)=nil, &(0x7f000060aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000f8d000)='smaps\x00') readv(r0, &(0x7f0000000040)=[{&(0x7f0000001080)=""/4096, 0x3a9}], 0x20000000000000e7) munmap(&(0x7f00006e2000/0x4000)=nil, 0x4000) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) [ 54.743078] TCP: request_sock_TCP: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/02/26 18:00:40 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000f39000)='/dev/sg#\x00', 0x0, 0x0) epoll_create(0x96) ioctl(r0, 0x227f, &(0x7f0000666ffe)) 2018/02/26 18:00:40 executing program 2: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x0, 0x1000, 0xbbc4}) creat(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffd) 2018/02/26 18:00:40 executing program 6: mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x8000000000, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x4008912, &(0x7f0000000180)="07335fb685dd586d153c49c2f0d697359a73193032bbe9646671072f81e0789d50e6c10ea3601131a94383d3f44e8f54bbb6b23dcf6d4f532ae1546a9d3716deacb6fefeca0139cf27d5ab7ffd0ee7b73b4c89fc33171913accbb9f64477ad137001e075153b3dc776f25edfbca9ba5f56acf0745175bf45c3c9c4ab0f8d66a2ed93d4ab204ba65a1fbb7b4bf13a8df470aa95cf67433d4096bdfb1c842f54c7fd65526cbf6f3ca5b37ac8de705123c6e3af532ff7") 2018/02/26 18:00:40 executing program 3: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000011ee8)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000010000)=[{&(0x7f0000011000)}], 0x1, &(0x7f000000ffec)=[]}], 0x1, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f000000fff0)={&(0x7f0000604000/0x400000)=nil, 0x400000}) 2018/02/26 18:00:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f00007e6000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/26 18:00:40 executing program 1: r0 = syz_open_dev$tun(&(0x7f000016c000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000511fd8)={@common='gre0\x00', @ifru_addrs=@rc={0x1f}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00003c6fbc)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x4, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a}}) 2018/02/26 18:00:40 executing program 5: seccomp(0x0, 0x0, &(0x7f00008c1ff0)={0x1, &(0x7f0000000000)=[{}]}) time(&(0x7f0000000080)) r0 = request_key(&(0x7f0000000040)='trusted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='md5sum@)security\x00', 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r2 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(r2, &(0x7f00000001c0)='uid_map\x00') r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) getdents(r3, &(0x7f0000000200)=""/4096, 0x1000) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) sendmmsg(r3, &(0x7f0000001d80)=[{{&(0x7f0000001200)=@nfc={0x27, 0xfffffffffffffc01, 0x80000000, 0x3}, 0x10, &(0x7f0000001300)=[{&(0x7f0000001240)="a6b491c1d5e8d22c9dba36749be1fc8b457e79", 0x13}, {&(0x7f0000001280)="c3f546be21fb0564e0b93c24d677c18cf2331271fd2b1bd00363ad9b26afae1aea567376de89f1501eedda838694b67316d86dcb48faa2f7aa747722d57dc6a22f02aff974088a9045dcb81cd22ddc7eeac3e57a80434be7f5fc38f028db6358a6c7283926450d02f1c7b1955f", 0x6d}], 0x2, &(0x7f0000001340)=[{0xa0, 0x84, 0xffffffffffffffc0, "480fc6dc121c8b5e1372f6bc3969d33074610df7e77ea6db1463e413e5fa8482566803c438f10d6626ea830cb4495550c4aafb97572970d69e12fa5de5955b0ce1fcbefe159f74129bd73741087e22bc20e7c27131562d56d48e7bd690bcb6a9eff653bed9fc7d485e0a15d940cbe5c739c166562a7a82287f312c54c3255539467b7f467afd2873f54fb67c57d1d7468220f7e4"}, {0xdc, 0x10e, 0x3, "9e382b6944b2c0c056c683fa2343e4160a2cd258542b653c38e8fe28c119aaa0d03237dc92c9082b323068bbb4d61eb93cf1f76654f054ae222f5eeb668255128b3b7607b60155cba4c0a5acae07537af7ce0f3479596dfc3973125203211ae4dbd96c5f24a8aae099d5625ff55ace51c7d7a8492334916713ff20f96555faead6de085aecf8ea3d9f56e3eaaf606a52d29055f087b41f0e5bc7a573912507d962632fc3416b7f333fcde658fce66756fae7a17566788bb1fd65498512562b14a25f983af25385f10ea168d4db83"}, {0xdc, 0x105, 0x2, "98ddd2fd0aff58c5356f0fa54ba39304468199954948cc938539bb5fcc26eac3bbf87e4761308ea719aa2eebbbf611c789dd19aa078b1c7ad70b6770775cf35784021099b23e794036b8a602869f4937cf1900374332d45951b3e3d9ec6d549ff1fe5ecd22f22972ffb6c73676e0fc5e18a368ee7fe66ce735cbc7604d7f778e47feb631a3d8c9d757dda46935e427745852adeaf0dbf57239d2b55df2f4db1bc0b907a0aa5a975178c63ffa7dc7e9d7c069c3f89402efe540c78ffbdb87c976d40185d1632efb48604e0b807e"}], 0x258, 0x48d4}, 0x100000000}, {{&(0x7f00000015c0)=@sco={0x1f, {0xfffffffffffffffd, 0x8, 0x8, 0xfffffffffffffff9, 0x9, 0x7fffffff}}, 0x8, &(0x7f0000001940)=[{&(0x7f0000001600)="b5ccb8ef6997bbf666cd9ec00ebea643f9e78e0c0c0f8abfd44f473aeb2eb65738a843a6b128e1459d5b8b2500622f0a191f997296263b674fd27e67431db734ee398362ac368db55767cb1acc54024a6fa4c817ba0c1c7fe0c4edf573b2514280696f86977fa7ed2a556cb4ce9d1971531dd86e8144d7fc4a576dc459721ac3edb63f733a866ef630a4004038e40e82b154e6bcdfe284b0fcbe604963ac4150d5ab098595426b0a92f0bcfd074df121c2548179518d6abea64e6e1c97f9f0c7ae5f175701717b3d96b1dcdd941a94a731806b81753f2e5e3ffad839e74638e7d505eed38302d20d73", 0xe9}, {&(0x7f0000001700)="eab76f80db75c8488868c4b72cd953e4cdaa9ea85d56de1175b96673f12cc0f23326da5b7ad4652c22413c2710e7ee82bece6a864cb78b", 0x37}, {&(0x7f0000001740)="e66e73ba8215bac66d2bfc9daf358eaafcac0f82ba04d417d6fdc8798f2c75c5863986d4a24125045951be2008c9bd1f992146f350533d98b3aa26ff556ffc8e4c2a1cc1cb8357f23bf44ce78bc836020cd13b07ba503f2f6fc71b61d384ab7f872b72c2b84069344e378bc5cb79d2b94b46edde6e8c9757c43af5a834efce27f3988986379c0798187dad7893078062d7492544f700", 0x96}, {&(0x7f0000001800)="ee05acbf43b57ef3790855a034874bcd343b62de4695cbff8dcc38db8b16296b2593d1c64a094a43d952e4979323214c9239f322d8b1fa600c56b8300067f952aa70762186d06099012e04b1aaa13dbb8e1462a0f258cdf7b580f56e", 0x5c}, {&(0x7f0000001880)="8a6808285f2dde026075829047a88fb3d99083a4ed88187029348f87826c49c3ec9071e741ce8b694c8a8a813b3f33f7485fc0135a41350bfa045a6f0b5aceeb2b6008f13b74ecc1b926b65518acc1ef134c5759ee1fe7e37b099ed7eaf01012be4320f24c848fce6ee72aee16d96246753f929fd135806df642a6c393c29437a8ac51056c79fe4edb7ff0d9fb44453aa764abc685654cfd0689330f176a4b25917a4b6abf2de2028e18e27e374f9a63b412f908", 0xb4}], 0x5, &(0x7f0000001980)=[{0xc, 0x10e, 0xc84b}, {0x78, 0x84, 0xa0, "808b5662503315821a30c62a255d03e056f46d85f8d38ac9cee13790a278604b20bd6400a09c913975084ab2276becaa0018bdd5b57edb110009afce6831be8c20a9911f839dcf91ad4a84d5b4b0ee87a267edc0d7bc8cc38d0644ad376295f58981ada3fff2c2b797"}], 0x84, 0x8000}, 0x80000000}, {{&(0x7f0000001a40)=@in6={0xa, 0x1, 0x9e, @loopback={0x0, 0x1}, 0x6}, 0x1c, &(0x7f0000001bc0)=[{&(0x7f0000001a80)="523b636b0fd919e3fb62de66009a44ade2b7dda5a6aaf479617711926d06", 0x1e}, {&(0x7f0000001ac0)="2c6e1d8ffcb91d796b943a70d1de375e4c3d5a196161f6327d7b2c973504ba3b01fe10267543bc6d75a136cc4b9783d25a0fd2c6dad4488c53b350d0e3eda317cd6f98524af618059ae91d85f1a0d99224d914694a84889bac2bab12bde061d79addca14cac9673f544c73d932f618e31a9d45db4a71e957b9c2aee43a7c5d8d8602a64c1dd14e440ed9c7bd574b641953064d5bd4eef4fbc3ba7d0b21324be6f110185c22a6cb093c9aa10d49a24914b7b25563199af78d5d27994882abc3b380facbdf647588665003f092965c83d3581375134987f76d", 0xd8}], 0x2, &(0x7f0000001c00)=[{0x70, 0x119, 0x5, "09ed3e3634613c2ceda529267a9b904a12398e668caa86f5b474d43186a465be16d42908e9f97ddc30f35b4a13afeb1a6506a804ecd079a4c826961e60989c4f6c5cfb8cec868665212f1b44f239851236fce224cab9e38d3babcf2ab4fef1adbe5052"}, {0xf0, 0x119, 0x3, "1965002f89fff6e838161924c4ab4aeab77bca426fbe6da7f5880d29a049441318a5e7302d47b71e6d9d7d8ee122ab284878728bc8da182f5f0ed8d9f0c1d42e205f66268d111757bbff77125b7d4d38f013f33414bf1d03c47ef125401068f1a9b0d18e385e0a8dd4f9ac64eac8d77e496021b2ba2a799e761848ac548494ae46ac1809c9643bb253c18374f4a5af8951d2a9955fd0fef37073a589d1e270096db9bba767f2ed5cd67fc4acc3492c3e94960e43177a31285ca235abee1368f3c55b82616a7fef075ddd965b3dd66683ed58baf8469ae40dbc8d189387d249bc96"}], 0x160, 0x10}, 0x4}], 0x3, 0x40000c5) keyctl$negate(0xd, r0, 0x0, r1) timer_create(0x1, &(0x7f0000002240)={0x0, 0xf, 0x1, @thr={&(0x7f0000001200)="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", &(0x7f0000002200)="c99a663075960a93e06e43747e801fee3b3ef19c525c137574f1cfa58005a7e7"}}, &(0x7f00000022c0)=0x0) timer_gettime(r4, &(0x7f0000002300)) 2018/02/26 18:00:40 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1f) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getpid() sendmsg$netlink(r0, &(0x7f0000001040)={&(0x7f0000000040)=@proc={0x10}, 0xc, &(0x7f0000000880)=[{&(0x7f0000000000)={0xf8, 0x3d, 0x26, 0x7, 0x3, "", [@typed={0x64, 0x7, @binary="937fa396fd8fa6785a759085930c538ae7a3466f971c202c218138b229f9c29a5612a44c355e725d8b2dd01fb9700d2cceca6038fd390e7f908b57ac509f867190b30f69daa3ebd11d3ac80cceafbdf88ebf75e0eb679581edab6601"}, @generic="4ef8baa35caa45600e7f7a319d02729ff974abb820e4c55a6022691fb0d421eb1e54dd5999099a9dcb1eeac65489e7879b995fe32968115f78e6f85287b7a05edc6a9450bcaa49bcdb23176a37a323707e7cfacea64571377e39874e2b5f916af1ac4e498ca86abe42c83053a7f52ec0f27a5ea7ea01bca895d9c0ef387318ae2f9dd67f"]}, 0xf8}, {&(0x7f00000002c0)={0x584, 0x15, 0x4, 0x3, 0x2, "", [@nested={0x10, 0x15, [@typed={0xc, 0x81, @uid=r1}]}, @nested={0x39c, 0x63, [@generic="f89b70a445eb3242f8676818f778faad75a7235c97c3ecdc0b904962aea4acc2050eab7515e0e29d43f3a8933c0ae1615ed0b90029acf45f7c93f94323eafefbb32c45de350fc562757d1beb0e951a3011cde3cb37d72e12ab56be00605644b19c339e10b454eecc307bf7fb9e3d191adb22a774b6c930424220602bb9740b995c3f31ca94c08706253152fd35f6", @generic="3d572ae224dbf48cb401e4e11f00546e53ed23668cd21aa4ccb8c5d3404197263bb99a7c3946cce004cc7696ee63216d5d587fdb9d2dec427aec5816dc25947e902bae6d38db409431666f3cb8fc4fa03dbe369c6b440c5635f45b19f69e3b9e9a71712e13eb93b39c216da9b59a7d46df6751b73249a9a755a12189af83bab01e64556ecad8816467cb7cf555c05dda053f0ff24e14a3bc2240e69714590365f9e8a14d64b4cff9d7724c2a3a9988dab8454a86bcb948ea63373fb2ba", @generic="d4ae7d905f0988fdcb90c03743f38c8d9dfab4eaf1483c3f7a201f385e9052312dbff6bc04f4743e", @generic="6479e004ebf95d", @generic="79ed3ad0e0d50ba4dca11a49eb98cc85b00c541eebf559e03c0df33cb889c7e5967bed015fba04c6e55bb591bc0dd33aadbe39f8aa115fdcdbde62452680ee0521ce677a64b0a0fe00c3995456aa07933e8bc9ad0f3c14c025e270a1a895e5105b4bbe102b3416812a34ced9c50c62fcfcaffd03843de7c1605d7d66cbc4192342ac862efa", @typed={0xc, 0x7f, @uid=r2}, @generic="1b3ff13d43235049b01b5c58769dd65ce5af61786e1c7b30d12159ae65c0117b299fe6924d33f879c20296ae90572fb548a25458125a1f2f2055b9e0141c0abf5d49feba9978f469c2a101ef66e4873832f16933b1f99177d7cd53cd88dccfc3e5219561dda2d5d79fa23768e7546a1246db3ed4a5fa861c76e4f681331303bf099f8fce602720a892e8258a700afa8a74104ddad708f060f5f742d1ac01c0104978828f54a17161c206dd3931f4484e79f7b7", @typed={0xc, 0x6e, @pid=r3}, @generic="1fea6b8e9964bd1baa4533c1a6e21fc7cc8bbac105e800c0f40d5417d69987bbfd2b993517a17cb6c8587d28598799370147fe5ff023b053a490b8bacbdfa06b9f7bf5b7168d72c49d42fdd8b0be8268f2908824f0af8dbee6da8f58344f9f37a4b9e675de778fa2c0d9081a643e8103bf610c6556b632d0fd00e550c6e934c064115278c9fc0f8136a5b94318f91c1eeee6be41440669bae2daddf890cc6e73c0ebe08c7b8a760e6f73e41de8868f497ef0398c6e9c0eda337ea4acceb5f71aef8143d5bece59b873c5be"]}, @typed={0x10, 0x14, @u64=0x100000001}, @generic="ead58bf2e1a83236bcf2cc3a1ea09baaaf4e4a5e755636449e673858c22f7de3b05e7a3b62c40d8234ce9eb1c1024cb2a5ed64eb6f1b9bee82a911032570cf991fd8509370503cf3ea5f7af9d439728b2b44c8d16546f3509a26c827355907bccdbfb7ef4d1f2e579d1404448eb87e6533f616a60f3343df3b8201b20322ba205f2afed8a1e470aebfb9f3fd5cb98c0229644406b5e325dc7a13e0a79b68", @typed={0xe8, 0x69, @binary="e42c9954aa5792d909d417ee3b9d70a1413ca2eac0f935563d406e3796d99d9c7d07913fbf8c5a093a8beff1bd01e529ef361fea9d84047ad4c242f8b33c221d2c660ae9c6470027c851391ea1988f9fe375c2322307c4e261dc70467a21b3094cd6a269742fe73450e46703c9aefcffbf99c18f1f3f36fc87512322fd188e9e2bf3d24a9f9e6e5288abe497b146ba8eb647d25ebb61911a12cd0d0d7d5841255e8ca39b7735bdaa7127c8b18967930da0eb208b424dbb01dfcdb52a936c242d818e6f17a02c1008c7869d010e94831c20423129f02615803053e18135"}, @generic, @typed={0x10, 0x18, @u64=0x2}, @typed={0x20, 0x7e, @str='\'[{procnodevvmnet1procQ\x00'}]}, 0x584}], 0x2, &(0x7f0000000fc0)=[@cred={0x18, 0x1, 0x2}], 0x18}, 0x0) 2018/02/26 18:00:40 executing program 0: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x8000000000000023) ptrace$setopts(0x420a, r2, 0x0, 0x0) 2018/02/26 18:00:40 executing program 4: r0 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f000052e000)={0x73, 0x79, 0x7a}, &(0x7f000093af1f), 0xfffffffffffffee4, 0xfffffffffffffffc) add_key$user(&(0x7f0000ccd000)='user\x00', &(0x7f0000fbaffb)={0x73, 0x79, 0x7a}, &(0x7f0000b84000), 0x0, r0) keyctl$set_reqkey_keyring(0xe, 0x1) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) rt_sigqueueinfo(r1, 0x29, &(0x7f0000000080)={0x3c, 0x1, 0x8, 0x9}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) bind(r2, &(0x7f0000000100)=@nl=@unspec, 0xc) 2018/02/26 18:00:40 executing program 3: r0 = userfaultfd(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8001, 0x800) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000040)=""/161) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) dup2(r0, r2) socket$inet6(0xa, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0) 2018/02/26 18:00:40 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000f92000), 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x1, 0x2, 0x0, 0x9, 0xab11, 0x9}, &(0x7f0000000040)=0x20) geteuid() r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x0}]}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x3fc, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0xfff, 0x2}, &(0x7f0000000240)=0x98) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000280)={0x44, @tick=0x7, 0xffffffffffffff8a, {0x6417, 0x10000}, 0x40, 0x0, 0x1}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000280)={r4, 0x8, 0x20}, 0xc) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000140)={r2, 0x1}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00000000c0)={0x1, 0x7f}) 2018/02/26 18:00:40 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000000040)='./control\x00', &(0x7f00000000c0)={{0x0, 0x2710}, {r1, r2/1000+10000}}, 0x100) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') pivot_root(&(0x7f00004ceff6)='./control\x00', &(0x7f000052cff0)='./control\x00') rmdir(&(0x7f00002ccff0)='./control/file0\x00') close(r0) 2018/02/26 18:00:40 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003440)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$ipx(r2, &(0x7f0000003480), &(0x7f00000034c0)=0x10) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000000)=0x4) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x7}, 0x8) close(r0) 2018/02/26 18:00:40 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@hopopts={0x1d, 0xe, [], [@hao={0xc9, 0x10, @empty}, @pad1={0x0, 0x1}, @calipso={0x7, 0x48, {0xa6d3, 0x10, 0x20, 0x4, [0xa02, 0x18, 0xa3, 0xffffffffffffff29, 0x6, 0x3, 0x401, 0x6]}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x80) socketpair(0xb, 0x80005, 0xfffffffffffffffa, &(0x7f0000000080)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0)=@int=0x5, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') sched_yield() ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) preadv(r3, &(0x7f000055ff80)=[{&(0x7f00002f0f89)=""/204, 0xcc}], 0x1, 0x0) 2018/02/26 18:00:40 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) prlimit64(r0, 0x3, 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/26 18:00:40 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009b4fd0)={0x4, 0x0, &(0x7f0000009ff0)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x10, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000000040)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000f4d)}) socketpair$inet(0x2, 0xa, 0x1ff, &(0x7f0000000040)={0x0}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={@common='sit0\x00', @ifru_flags=0xd000}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000000c0)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x0, @broadcast=0xffffffff}, @generic="2e0a36f40a28a0818dfc0d670da41e10"}) r2 = mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x8, 0x2d030, r0, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0xe, &(0x7f0000000100)=""/94, &(0x7f0000000180)=0x5e) r4 = mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x80010, r0, 0x57) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x7c, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="00634040020000000000000001000000000000000000000011000000000000000000000048000000000000001000000000000000", @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32=r0, @ANYBLOB="000000000000000000000000852a646600000000", @ANYRES32=r0, @ANYBLOB="000000000200000000000000852a6a7701000000", @ANYRES64=r2, @ANYBLOB="0400000000000000"], @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB='H\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="07630440030000000e630c400000000004000000010000000b63000003630840", @ANYRES64=r4, @ANYBLOB="0e630c40020000000100000000000000"], 0x2b, 0x0, &(0x7f0000000180)="3cd9ba6d953e519dd0971aa90be9eda4434324b238bf2509d69ab6d0e9ad9b8187bd7e5886f7f423301c1f"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)=[], 0xe5, 0x0, &(0x7f0000000240)="66cc0fd734cd4c0a8ddb6a2a5b4f5f40ea316665679183c27e9116e2bd0873dacd3548e54e613eda24f6055d84e5fab88d77f388ac57ab907de367d2466ca99e6fe7d781877e1247cc663b09fe1b9e29070cd7dbc305dc75ab923e216f885909265ba423556e6f0bbc0e36e197028c49756e29a92d19aa2ab2829a8889fef499d189e103844838bff7951cb7a695cec0fd0ff989095c3198e8c68bd10737ffae72a18a09e2f9431101ad248de600e35856ba5de9c1fc457e62db7ebc734d28430e68ddb6670486d0b471986c4ad9734680aacdffbe1caf54bd57ec877ba2bca9dff5f6a74d"}) 2018/02/26 18:00:40 executing program 0: futex(&(0x7f000000cffc)=0x4, 0x80000000010b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) tkill(r0, 0x34) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/02/26 18:00:40 executing program 3: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000434ff0)={&(0x7f0000980fa8)=ANY=[@ANYBLOB="14000000440c36e299816cc17f95c6a378586952688340ada14270966b4ae548fb3eba3596bd4e81ff99fb485f5efa2f1b8a122bce8637dd7d07503edc6b5e256fc34bb724b42bc6b7d800000000000000000000000000000000"], 0x14}, 0x1}, 0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x3fffd, 0x0) ioctl$KDENABIO(r1, 0x4b36) 2018/02/26 18:00:40 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000012a000)=[{&(0x7f0000e73d64)="290000002000190700003fffffffda060200000622e80002040000140d0004000000000000d200019c", 0x29}], 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="02000300b50001000002"], &(0x7f0000000180)=0xe) 2018/02/26 18:00:40 executing program 2: clone(0x200, &(0x7f00008b4000), &(0x7f0000ad8ffc), &(0x7f0000676000), &(0x7f0000000040)="1b587bf05143a87b464bc0ba8f4bc65abfea686a565a524dbc4bea3025cebf951093eff9e6fab07e316553a796aabfaf79eb5c01fefaf20080000000000000c6a15fd415617a5e1cbde818e29a9a") mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000000140)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='\'selinuxGPL@:0vmnet1GPL*:\x00'], &(0x7f0000949fc8)=[]) r0 = gettid() process_vm_readv(r0, &(0x7f0000371000)=[{&(0x7f00001bf000)=""/237, 0xed}], 0x1, &(0x7f000026efe0)=[{&(0x7f0000279f38)=""/200, 0xc8}], 0x1, 0x0) execve(&(0x7f0000609ff8)='./file0\x00', &(0x7f000063c000)=[], &(0x7f0000cb1000)=[]) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)=[&(0x7f00000001c0)='-wlan1em0\x00', &(0x7f0000000200)='\'selinuxGPL@:0vmnet1GPL*:\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='^vboxnet1\x00'], &(0x7f00000003c0)=[&(0x7f0000000300)='\'selinuxGPL@:0vmnet1GPL*:\x00', &(0x7f0000000340)='self:([ppp0selfem0@\x00', &(0x7f0000000380)='}\x00']) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000040)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}}, 0x8, {0x2, 0x3, @rand_addr}, @syzn={0x73, 0x79, 0x7a, 0x0}}) creat(&(0x7f0000976000)='./file0\x00', 0x0) 2018/02/26 18:00:40 executing program 0: r0 = memfd_create(&(0x7f0000000000)='+,}*\x00', 0x2) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r1, &(0x7f000055ff80)=[{&(0x7f00002f0f89)=""/204, 0xcc}], 0x20000000000000b8, 0x3f) 2018/02/26 18:00:40 executing program 5: r0 = add_key$user(&(0x7f0000001ffb)='user\x00', &(0x7f0000002ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001000), 0x153, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000ce9ff8)='keyring\x00', &(0x7f0000c15ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000003ff8)='keyring\x00', &(0x7f0000002ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) keyctl$link(0x8, r0, r3) [ 55.190736] binder: 7355:7371 got transaction to invalid handle [ 55.219329] binder: 7355:7371 transaction failed 29201/-22, size 72-16 line 3005 [ 55.229854] binder: BINDER_SET_CONTEXT_MGR already set [ 55.235146] binder: 7355:7377 ioctl 40046207 0 returned -16 [ 55.250339] binder: 7355:7377 got transaction to invalid handle [ 55.257527] binder: 7355:7377 transaction failed 29201/-22, size 72-16 line 3005 [ 55.328267] binder: undelivered TRANSACTION_ERROR: 29201 [ 55.333770] binder: undelivered death notification, 0000000000000000 [ 55.340834] binder: undelivered death notification, 0000000000000000 [ 55.347570] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/26 18:00:41 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000300fc0)={0x2, 0x1, 0x0, 0x3, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) 2018/02/26 18:00:41 executing program 0: close(0xffffffffffffffff) 2018/02/26 18:00:41 executing program 5: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ptrace$poke(0x4, r0, &(0x7f0000000040), 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)={0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) splice(r1, &(0x7f00000000c0), r2, &(0x7f0000000140), 0x4, 0x1) r3 = socket$inet(0x2, 0x80802, 0x40000005) ioctl$int_out(r3, 0x54e2, &(0x7f0000000080)) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f0000000100)={@syzn}) sendto$inet(r3, &(0x7f0000890000), 0x0, 0x0, &(0x7f0000653ff0)={0x2, 0x0, @rand_addr=0x4}, 0x10) 2018/02/26 18:00:41 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') lseek(r0, 0x0, 0x2) 2018/02/26 18:00:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000040)=0x4) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}, 0x1}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000f18)=ANY=[@ANYBLOB="1c0000004a00010400000051e8419efa3c024596cfbc982eafb100000000000a000000c3dad17b74000000"], 0x1c}, 0x1}, 0x0) 2018/02/26 18:00:41 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0xfffffffffffffffd) write(r0, &(0x7f000006e000)="7f", 0x1) fchmod(r0, 0x10) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x6) 2018/02/26 18:00:41 executing program 2: clone(0x200, &(0x7f00008b4000), &(0x7f0000ad8ffc), &(0x7f0000676000), &(0x7f0000000040)="1b587bf05143a87b464bc0ba8f4bc65abfea686a565a524dbc4bea3025cebf951093eff9e6fab07e316553a796aabfaf79eb5c01fefaf20080000000000000c6a15fd415617a5e1cbde818e29a9a") mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000000140)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='\'selinuxGPL@:0vmnet1GPL*:\x00'], &(0x7f0000949fc8)=[]) r0 = gettid() process_vm_readv(r0, &(0x7f0000371000)=[{&(0x7f00001bf000)=""/237, 0xed}], 0x1, &(0x7f000026efe0)=[{&(0x7f0000279f38)=""/200, 0xc8}], 0x1, 0x0) execve(&(0x7f0000609ff8)='./file0\x00', &(0x7f000063c000)=[], &(0x7f0000cb1000)=[]) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)=[&(0x7f00000001c0)='-wlan1em0\x00', &(0x7f0000000200)='\'selinuxGPL@:0vmnet1GPL*:\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='^vboxnet1\x00'], &(0x7f00000003c0)=[&(0x7f0000000300)='\'selinuxGPL@:0vmnet1GPL*:\x00', &(0x7f0000000340)='self:([ppp0selfem0@\x00', &(0x7f0000000380)='}\x00']) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000040)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}}, 0x8, {0x2, 0x3, @rand_addr}, @syzn={0x73, 0x79, 0x7a, 0x0}}) creat(&(0x7f0000976000)='./file0\x00', 0x0) 2018/02/26 18:00:41 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xf75}, {0xa, 0x1, 0x3f, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x8, [0x7, 0x4e, 0x1, 0x9, 0x2, 0x682, 0x20, 0x6]}, 0x5c) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) r2 = fcntl$getown(r1, 0x9) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) ptrace$getregset(0x4204, r2, 0x2, &(0x7f0000000000)={&(0x7f0000000140)=""/247, 0xf7}) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) r3 = getpgrp(0xffffffffffffffff) process_vm_writev(r3, &(0x7f0000001fe8)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000002fe0)=[{&(0x7f000029a000)=""/41, 0x29}], 0x1, 0x0) 2018/02/26 18:00:41 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x800) r1 = fcntl$dupfd(r0, 0x0, r0) read(r0, &(0x7f0000984000)=""/24, 0x18) ioctl$sock_proto_private(r1, 0x89e2, &(0x7f0000000000)="fce9778396f81c68f93a9a1ea091cabfceaec268d1c899fd22f07941f96b58fef077ad434176dbe9b8266d8684d762d10689b823bb1e952b2f6d434ae6f402301f3c11807434f3c5a384b18843964c2bc5ed8ec4c84e20fd4bde3b233564e59c6b0a8373a2cdb37426651f0bd9d81860fe0343dbb1ad51a1cc3d018adc0ce382684e") ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) fsetxattr(r2, &(0x7f0000000080)=@random={'security.', '/dev/input/event#\x00'}, &(0x7f00000000c0)='/dev/input/event#\x00', 0x12, 0x3) 2018/02/26 18:00:41 executing program 4: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)='\x00', 0xfffffffffffffef2, r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200080, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) remap_file_pages(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000, 0xe01b, 0x2040) request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", r0) 2018/02/26 18:00:41 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x23, &(0x7f000039a000)=[{0x6, 0x0, 0x0, 0x6}]}, 0x8) r2 = dup(r0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x40) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000000040)=0x5, 0x4) write$selinux_access(r2, &(0x7f0000000040)={'system_u:object_r:unconfined_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20}, 0x48) 2018/02/26 18:00:41 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200200, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000040), &(0x7f0000000040)=0xfffffffffffffdc1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x20100, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a3bfd8)={@common='eql\x00', &(0x7f0000594f3c)=ANY=[@ANYBLOB="03000020355edb6c56a35c2d1b6851517b34be61c964d0005a9e493d2ee769cc986abf2a039b1e2c72549b2531b48beb43517a2f0a05ee92e05827581dc0dca63bea962eb545f543c26713c24a8bdefc67ac7f9f4c7a6ca15292354401cfe824bd0eb4e7f3d8b17eb488039863e08e0bcf7648111ba745d9fc9a0cb4e4c0fad535148acf9dd201a0b42e3d85f39972db1a000026cc9d0302469e050b66529ab7eb56583b94673663657cfcf32535af740000000000000000000000000000000000000000"]}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000100)={0x8, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}}}}, 0x90) 2018/02/26 18:00:41 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ptrace$poke(0x5, r0, &(0x7f0000000040), 0x0) seccomp(0xffffffffffffffff, 0x0, &(0x7f000053bff8)={0x0, &(0x7f00001a4fd8)=[]}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000040)) 2018/02/26 18:00:41 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000e44ffc), 0x985e) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xc4080) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @dev}, &(0x7f0000000080)=0xc) bind$packet(r1, &(0x7f00000000c0)={0x11, 0xf7, r2, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000100)) 2018/02/26 18:00:41 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000040)) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000040)={0x9, 0x3, 0xffff}) remap_file_pages(&(0x7f0000c2e000/0x2000)=nil, 0x2000, 0x0, 0x0, 0xffffffffffffffff) 2018/02/26 18:00:41 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x32}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x5}}, 0xe8) 2018/02/26 18:00:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={@common='irlan0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/02/26 18:00:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000eb6000)=[{&(0x7f0000074000)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d0000000006280ff4000000fd17e9ffff06000400", 0x39}], 0x1) r1 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0x140) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000000c0)) 2018/02/26 18:00:41 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000092ff0)='./control/file2\x00') accept4(r1, &(0x7f0000000000)=@can, &(0x7f0000000040)=0x10, 0x80000) utimes(&(0x7f0000e2eff6)='./control\x00', &(0x7f00008b7000)={{}, {0x77359400}}) close(r0) 2018/02/26 18:00:41 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000040)) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000040)={0x9, 0x3, 0xffff}) remap_file_pages(&(0x7f0000c2e000/0x2000)=nil, 0x2000, 0x0, 0x0, 0xffffffffffffffff) 2018/02/26 18:00:41 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93}, {0xffffff90}}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x7, [0x100000000, 0x3, 0x4, 0xfffffffffffffffd, 0x1000, 0x101, 0x8000]}, &(0x7f0000000040)=0x12) read$eventfd(r0, &(0x7f00000a2ff8), 0x8) 2018/02/26 18:00:41 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) close(r0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}}, [0x7, 0x7fffffff, 0xa, 0x8, 0x80000000, 0x3f, 0x6, 0x17b, 0x7423, 0x2, 0xff, 0xffffffff, 0x7, 0x400, 0x240000]}, &(0x7f00000001c0)=0x108) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r1, 0x20}, &(0x7f0000000240)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0xa, &(0x7f0000000080)=[{0xaca2, 0xb35, 0x10000, 0x7}, {0x9, 0x6, 0x101, 0x6}, {0x5, 0x0, 0xc0000000, 0x1}, {0x9, 0x8000, 0x8, 0x4d2306ef}, {0x3ff, 0x9, 0xc4f}, {0x7, 0x1, 0x3, 0x7}, {0xffff, 0xed1a, 0x1, 0x100}, {0x4, 0x1, 0x6, 0x1}, {0x1, 0x6, 0x9, 0xffffffffffffffff}, {0x101, 0x7, 0x9, 0x1f}]}, 0x8) 2018/02/26 18:00:41 executing program 0: r0 = socket$inet(0x2, 0x10000000000002, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00008e2000)=[{&(0x7f0000120ff0)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f000034bfb0)=[], 0x0, &(0x7f00008f7000)=[]}], 0x1, 0x8006) sendmsg(r0, &(0x7f0000e16000)={&(0x7f0000d19000)=ANY=[@ANYBLOB='\x00\x00\x00'], 0x10, &(0x7f0000c0efa0)=[{&(0x7f00009a0000)="e2", 0x1}], 0x1, &(0x7f0000f35000)=[]}, 0x8040) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xa1, "125b0341b9b903841691cd972075c745d7f7c68a0021339c986e60369b446159fca6c30e83cd9e931b2c3c1480981b33f79cd5a29f65328a100bc4ed461320398f1c52ed4c87bda495f9a7bab2a9763b8e87aec8f598906b7dd5db5d2be4b3ac441ada61ba7c02974877be4065679fa5479aceb541383bf9fe3a58251e9fa5c68f5d968eac748020fd0986e0ca3e1f0bc85704b17478e1b62597f997b5da246681"}, &(0x7f0000000100)=0xa9) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x1}, 0x8) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000557fc8)={&(0x7f0000685ff0)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000792ff0)=[]}, 0x8000) sendto$inet6(r3, &(0x7f0000fc1ffe)='\t', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) recvmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000180)=""/104, 0x68}, {&(0x7f0000000200)=""/241, 0xf1}, {&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/104, 0x68}, {&(0x7f0000000400)=""/46, 0x2e}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/140, 0x8c}, {&(0x7f0000000600)=""/110, 0x6e}, {&(0x7f0000000680)=""/148, 0x94}], 0x9, &(0x7f00000007c0)=""/21, 0x15, 0x200}, 0x10001) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000840)="872f6cadba1c28d271778a0a585b32d88482e0b0554d9f02d57e23d1663fd7770e9f32f155a7c49a334d58e508d81ddad531949cf812b3b009c18a42ab9f2c1c2e8019b44ed2077f33432ab293cee0a339a27a6724336a06ee15ec7e523dc49d36275e1e29486f9d1b8d542ceb59cbb1a26587acec276e92ffee36ca4970cb383a473126be9c62c13ccdd08fa4cf7a8d632ea20a1a48884aaf3464be325fd99552cbe6c82b0c5271548df3e5250ff69f595aecf346a993067f26008d257dc2ffe2a957c449a87c39496b42465278a946cfb612da214b4ab5b50e1170bd") sendmmsg$inet_sctp(r0, &(0x7f0000769ee8)=[{&(0x7f000069bff0)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000f46fa0)=[{&(0x7f00004db000)="fb", 0x1}], 0x1}], 0x1, 0x0) 2018/02/26 18:00:41 executing program 5: inotify_add_watch(0xffffffffffffffff, &(0x7f0000fbeff8)='./file0\x00', 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={r0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/02/26 18:00:41 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/02/26 18:00:41 executing program 2: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) keyctl$update(0x2, 0xfffffffffffffffe, &(0x7f00001ea000), 0x0) 2018/02/26 18:00:41 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f000000e000)={&(0x7f000000e000)=ANY=[@ANYBLOB="00000000000004ff0000000000000000"], 0x10}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvmsg$netrom(r1, &(0x7f0000001580)={&(0x7f0000000040)=@full={{0x3, {"fcef4fb1ff45d2"}, 0x1}, [{"d7c9dcafb50fd8"}, {"32f41b2f26be2d"}, {"4beca34ec5d831"}, {"1c61a81d14e6ff"}, {"a6a64b4e85efb9"}, {"aa169a71e48c2e"}, {"4b5b37d37f6957"}, {"f482b23ec11c98"}]}, 0x48, &(0x7f00000013c0)=[], 0x0, &(0x7f0000001400)=[{0xe8, 0x0, 0x400, "f665105ec0691afe3eca8a1b2e02540dbc369131bf5efe3c87485a0a5ee4c67d94d7dc6462ebb4d318548ce4db53e065c28ab94516130c95619937874ba7a1045245342d9a14261a3a5ff849de2ee92ea53bc78d5b71a95ae3de224edf4e4a4ef507bd17972d98d193798b711db56b879fd8b31bbd4e3d11141f364d286930e5f1c3b5077cf21c2a61bc89e72f9b59cf85f9e134e6308a9bcd52fb264dffb43e10aa49140ee60771a321e8a08865c32480748620218c8f5e332a4498a3ea673efeb16135dbf193aaddf3a9d9cafbb9db306165e236aff61bb5"}, {0x68, 0x117, 0xffffffff, "c06fedd939b403a08670ff4a97f8a689bde4101eb1c4582693649121cb4dfb7f9e9d934e6ea3e28fd8f2b3e2b3b91d0041424270e2409cce87ecf8c3f488b30500ec74198d1d8ca2415af7356b4971985f0adfcbca235df9efa8c9"}], 0x150, 0x4000}, 0x63) 2018/02/26 18:00:41 executing program 1: r0 = socket$inet(0x2, 0x8080f, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000000c0)={r2}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@empty, @in=@broadcast}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000000000)=0xe8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000527ff0)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) pipe2(&(0x7f0000000100), 0x84000) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) 2018/02/26 18:00:41 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x8, 0x4) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000080)=0x2, 0x4) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000140)=@buf={0xf7, &(0x7f0000000040)="33429ff4b73f0c1269efee05e462eb18f51eb64cbfa6062de9d942f4dd6257dbf6ff4db11f43c78dc1400fcea7c319e8f692e52550540b0a8a23ecc1ef5e53ceaa2ca026708d3f335557e350155528de3b761433fdb0e99898dcfd47abe7ed21ec8f7e2761ef655d9f598ebe46c526c0ea6967ca48bb3384c63db2072355bcbdb43162893e4dd5c8c00ca0cd29a1d977c315cbe87a639ce636086f4570de836779bc2fd4f14bc51f80ebd2373e782788c864f468de899360e59d147d60edcbebc5650e09245b9564449deb0c30f87476de3e657d4676860feef579f03063f7f8e0b537cf6cfb499d375400b89536e774f0d778360a4eb0"}) ioctl$int_in(r0, 0x80000000005408, &(0x7f0000299ffa)) 2018/02/26 18:00:41 executing program 4: r0 = socket$inet(0x2, 0x0, 0x2000000088) r1 = request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='/-md5sum\x00', 0xfffffffffffffff9) keyctl$get_security(0x11, r1, &(0x7f00000000c0)=""/33, 0x21) connect$inet(r0, &(0x7f0000eedff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000f23000)="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", 0x5ad, 0x0, &(0x7f000023e000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) keyctl$describe(0x6, r1, &(0x7f0000000100)=""/214, 0xd6) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140)=0xff, 0xffffffffffffffc4) 2018/02/26 18:00:41 executing program 5: futex(&(0x7f0000000000)=0x6, 0x5, 0x40, &(0x7f0000000000), &(0x7f0000000ffc), 0xc7fda99635440eee) 2018/02/26 18:00:41 executing program 5: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0}, &(0x7f0000c23ffe)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) r4 = dup(r0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f0000000000)=0x7, 0x4) ptrace$getregs(0xe, r3, 0x0, &(0x7f0000c2b000)) 2018/02/26 18:00:41 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000040)=""/168) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) connect$netlink(r1, &(0x7f0000000040)=@proc={0x10, 0x0, 0x1, 0x80000202}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000f98)) 2018/02/26 18:00:41 executing program 6: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000f0cff8)={0xfffffffffffffffb}, 0x0, 0x8) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) openat(0xffffffffffffff9c, &(0x7f00008e4ff8)='./file0\x00', 0x200020041, 0x0) close(r0) 2018/02/26 18:00:41 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000010ff4)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000018dd0)=@dellink={0x28, 0x11, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) r3 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@empty, 0x1, 0xdb03, 0x2, 0xa1, 0xa, 0xa0, 0x80, 0x3f, 0x0, r3}, {0x4, 0x6, 0xf27, 0x6, 0xfffffffffffffffd, 0x9, 0x2, 0x1f}, {0x6d2, 0x200, 0x6, 0xd823}, 0x1f, 0xb, 0x1, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x3f}, 0xa, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x9, 0x898, 0x58e8}}, 0xe8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x8000, 0xad0, 0xb981, r4}, 0x10) 2018/02/26 18:00:41 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000000)=0xb5e) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000dfd0)={0x10, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}], 0x82, 0x0, &(0x7f00000000c0)="b72ada6ed6250bbf6281cadd2b51e682c3090bfa2d2e46253c861a9c2851b2e9e9bb1e679fa6f1c4d97b3af904ba5b1ab1645e59a8eba9932cd90673e29458751da730bb05c3fcb762136c4f744aa0be62bef527bdf9f67917b8b8b28a8f15ef94e975ed3afda3545d7e1e475448c7e5530fc3a288d81c9ba8401d30cf35eee30f2c"}) 2018/02/26 18:00:41 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @empty}, 0x10) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x1) recvmsg(r1, &(0x7f0000a32fc8)={&(0x7f0000855fe4)=ANY=[@ANYBLOB='\x00\x00\x00\x00 \x00\x00\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1c, &(0x7f00005e2000)=[], 0x0, &(0x7f0000155f3e)=""/194, 0xc2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000040)={0x7fffffff, 0x4, 0x5, {}, 0x912, 0x4}) sendto$inet(r1, &(0x7f0000e1a000)='c', 0x1, 0x0, &(0x7f0000e8c000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/26 18:00:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) fgetxattr(r0, &(0x7f0000785000)=@known='security.selinux\x00', &(0x7f0000043000), 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/02/26 18:00:41 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) flistxattr(r0, &(0x7f0000000000)=""/60, 0x3c) setsockopt$inet6_buf(r0, 0x29, 0x80000032, &(0x7f0000000000)="6aceffa08f87eefc5117130ca97edfa88785d1c53f176ece5f0280ab92118d249c46c9da90582bdf00fe56f42c754bde4bf761f45a8c694fec45a667644021a08c85fb9d179b7e3837cb28492f795b8abacd0585ef8c3b07c37d1bad58fc6eb8a72714a9272900472313ecc124118163169ef3b06c3dc0266e0597597510794720d35fa9eb4f599687b72f9d2136c54600efd27fd7953580dde2fe3e4f6790c5cd3d65a2846a7316449d", 0xaa) 2018/02/26 18:00:41 executing program 7: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_wait(r1, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x8) fcntl$setstatus(r0, 0x4, 0x4400) 2018/02/26 18:00:41 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_pts(r0, 0x8000) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009d4000)) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000016fff)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ioprio_get$pid(0x3, r1) 2018/02/26 18:00:41 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000000b00)=[{&(0x7f00000005c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "91570a618a5fa2a403aa30351f70703f207d1ab3ce29364e3ba1c29516659eaece12a094a40135b1545f3470f46ccae4acb4e41df9539d63978e1c2d2bc92a", 0xce05}, 0x58, &(0x7f00000009c0)=[{&(0x7f00000008c0)="9b30551272cd19b4fd987953", 0xc}], 0x1, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], 0xc}], 0x1, 0x0) write$selinux_load(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757866c075cbd0ed21dc5c9619f398e2a2488cb61dadc4cf0482d23e014129eba6bb167d1c8a"], 0x34) 2018/02/26 18:00:41 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000811000)='/dev/input/event#\x00', 0x2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)=@generic="5d5d035c338e41cf8c07045c1832d9dd", 0x32483951}) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000040)={@common='ifb0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000e13000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r3, 0x0, 0x13, &(0x7f0000000040)=0x80, 0x4) connect$inet(r3, &(0x7f0000606ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000fbcfd8)={0x0, 0x1, 0x0, 0x0, "df6de010f51f9c0de19f7adc11fcad5be0e54c4a89ffa1e5d5d6225b12a59011"}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0xfffffffffffffffa, 0x1, 0x10000000000000, 0x0, "b7f21af29baad7adc5ec6121ba14988235fc516929593e308fb3c701cc9a4553"}) 2018/02/26 18:00:41 executing program 2: r0 = socket(0x10, 0x8, 0x3ff) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cubic\x00', 0x6) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000980fa8)=ANY=[@ANYBLOB="400000001000090000efcfab3afa2a", @ANYRES32, @ANYBLOB="00000000000000001400030073797a300000000000000000000000000c0016000800010004000400"], 0x40}, 0x1}, 0x0) 2018/02/26 18:00:41 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000440)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800040000001000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000000)=[{0xd0, 0x119, 0x0, "0412cf190d3f25d0951cd08869ce489838f26aee45fa11d837f7401518411a326f7dd61ee95b41a2797bae3719d9687240e84cfaddd32db2a624fe556240fdac087843ca13d599857dcff050b31232b150b5b96d8243c6c1669e61e519cb5726fa12e0fcd0a654d33d7a82163656ff109c23e6597e91c59cbbf56b464ac8870a9b1436f3a3fce922fa2357b6ccfd559272aaac43a8982e3125c8c47575320101286b31a587e1ee5e68c6ddcc2d9eb530019855449ca087d9c79f07964888ab68e6499829"}, {0xc8, 0x18c, 0xe50d, "d53e4fc644e319994c12c42381bd620dfee676ceb41c14de7d4d6e8d9c75589cbbaf7b054b9f04a0d52b6a14d259187fb47cd3a095ceffa1a013dd2d9a9f24e9056373765be4d4e878b3a5429207b74ad004e655af8c479d455e01b3a4ca2ce23aa54e0d477a4fc6a0c865c458fb59a45cb2d53a2bf5c49579aecb0b0af9ef5d2563bd21c399cbe00b3e11b24e0bae9af88fa40c5d00563fa634a6133fb9476111c7f58b7446aa6066cf5a9a56f1ebdf6d1d01a47f7386f4a2c5f6c3"}, {0x2c, 0x114, 0x5, "364378f00ed7f688499ff315d6ee5794cd5cceeb437b49493e904f733147"}, {0x84, 0x105, 0x7, "018827c47435bc5aa48105d597ef3bd89c3b8defaffab89a3e5a6eb85af58a2ae5c0f6cf4c228f4f26ef2d9f37d897c0c09959e08ee344d9deb2e5d8c3b8c742e766dea1fe5bc6ba379fbfd18029141ca0a1980b89a28008dc9d1c8385ba66c45a6b683340563078518fb3a036152574ae26156c5da7c0"}, {0xd8, 0x0, 0xd9a, "4527587cfc3a6f1a6fe20432c1d7dd7f5ea61a72ecd630bb36853db3dddb23062e82f5f9d9f14b029928a376031d3c50a8abd1c69b4d7318975ad8a324e95ea2a3a3b341713aac5f84c9d81042e751cebf0c20c325a3d5d5c6f14ecd6e070d4f203650a3b95a6fe956aaa25e8caff6cbe3bad63c8db979e72725123d8d2a460f37a3466ec27707b562695f709e5d5b06b88a11f1b2c6ebcbce5da28a500e90df89d9d2f5dcf1f4266b0dec6734d729688ffd7e4858139b6560a1390102f266203aceec4c0bb6abe0838df4b9"}, {0x74, 0x3, 0x3, "c1cee7477ce80f5eb4ca83565e815c70037eb3752cc4691eef25273e718f1d755b6b29ffb3fb39a63110341352d375753ec835b7777e18f9b511dd88f5a25dc89c3e10ef9a4c18051aef5d33da7aba08bbd5d25b49626b4d7d000d0b92f66c54bec6347b4d"}, {0x34, 0x108, 0x922, "94105ef65b8c48ee1540dd49f1c188ec8972ff4d2e9c693e40f62b71e25aee1b676b4f75bd5ae668"}], 0x3c8, 0x40}, 0x4000000000000) 2018/02/26 18:00:41 executing program 0: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000040)={@multicast1, @multicast2}, &(0x7f0000000080)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84800) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)=0x4) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0x2, &(0x7f00000000c0)=0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000100)) getsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f0000c51ffc), &(0x7f00007d1000)=0x4) r3 = geteuid() ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000140)=""/147) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) 2018/02/26 18:00:41 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8002, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x458, 0x8, 0x7ff, 0x0, 0x9, 0xebee, 0x7fff, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x8bc2, 0x0, 0x1, 0x1, 0x1}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x74d5}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1, 0x40}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x1, 0x7ff, 0x8201, 0x9e, 0x9, 0x8, 0x9, 0x1, r2}, &(0x7f0000000240)=0x20) r3 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r3, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x3, @empty}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0xc71d}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r4, 0x200, 0x4}, &(0x7f0000000040)=0xc) timer_create(0x6, &(0x7f00000001c0)={0x0, 0x3b, 0x1, @thr={&(0x7f0000000080)="f41981fc7f00d8eb3663ee3fe61a79b2bb28296d19564438ed38e9770597bb72f5a5a1925bcedeb1ab83f269ce1fd9ae6684609df38a40d184a5683244f2551efa533ee729590a84f5140cb7d3f6721c1780b940c2871b9853b1497c9abe89d7a6a30dad03a95e644b159f7c3fbcefc15a5c1c3a6c9b75f5", &(0x7f0000000100)="79b3186a5b202cc8f55047523962f844b9065b4b979ae2e0963da3372538859c4b4c1d5cef00fe049a315486cbf79eecae43cdaf820b2ed6ac6289dfca83cc9f47c05c8ed87211abecfe032a6fa736e5b9c224964e097d754f0bed9e5786df851980e7efbbd7e49cdfb47d630e1a00341ce76426aaec66f1590567298b6171543e7587fdfdc3e7d718053b4dd7108f8625a9b21e"}}, &(0x7f0000000240)=0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0xc80, 0x0) timer_getoverrun(r5) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="faff0600e3dd069500000000000000000000"], &(0x7f00000002c0)=0x16) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000000300)={@common='ip_vti0\x00', @ifru_flags=0x1000}) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000300)={r6, 0x5}, 0x8) setns(r3, 0x8000000) socket$inet_sctp(0x2, 0x5, 0x84) init_module(&(0x7f0000000080)="7365637572697479de00", 0xa, &(0x7f00000000c0)=':eth1\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x72, 0x80000001, 0x6, 0x40, 0x80}, &(0x7f0000000140)=0xa0) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000180)={@common='ip_vti0\x00', 0x1}) [ 56.122030] binder: 7518:7539 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 78756e696c65732f != 0000000000000000 2018/02/26 18:00:41 executing program 3: mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000000) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a65ffc)=0x176, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f68000)=0x80, 0x4) sendto$inet6(r0, &(0x7f0000125000), 0x0, 0x0, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f43000), 0x0, 0x12000, &(0x7f000042ffe4)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/26 18:00:42 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000040eff0)={0x5, 0x0, &(0x7f0000000040)}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001000)={0x5}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x103800, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x7ff, 0x4) [ 56.170309] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/26 18:00:42 executing program 6: r0 = inotify_init1(0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000000)={0x200}, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000000)=0xc) ioctl$void(r0, 0xc0045c79) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000004b000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) rt_tgsigqueueinfo(r2, r2, 0x40, &(0x7f000004c000)={0x0, 0x0, 0xfffffffffffffffc}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@loopback, @in6=@mcast1}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) ptrace$getsig(0x4202, r2, 0x0, &(0x7f0000000180)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000003c0)) 2018/02/26 18:00:42 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x90000, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) sendto$packet(r0, &(0x7f0000000040)="00030000450200141001e57c7b41b8d7004f653bcb05920087fffffff4000000b01101935461000000000000000327062c9f4901b777589109d5c6f5", 0x3c, 0x0, &(0x7f0000000080)={0x11, 0x800, r1, 0x1, 0x28, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) [ 56.194786] binder: 7518:7545 ioctl 40046207 0 returned -16 [ 56.201924] binder: 7518:7528 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/02/26 18:00:42 executing program 2: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x80000) write(r1, &(0x7f0000000000)="6f8351c20135f0f3a1e47ded41f639048d724dc0a2273b2e8027fc61bcbf71257b248c1a5f1f0c799e3110a7bccd8a9cafb07ddb0508161b69b0224475b3e9ce37c73b863344f4d1e08bb07d64d5554ed8c846853a96468d87d86dade85141dd345891b1f4f0ef696eec5b0685a49c0d89c87c04409dd7e2dd34d987a6be79240ce73b50b296bdaad9e7d345e3350ac0d268dee8d01887e0e43b394e6397f3598e9253219daba81d0c02df6ea2787222ba7859119a427d9f7031badee84d1c", 0xbf) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00007d4ff4)={0xffffffffffffffff}) fchmod(r1, 0x48) poll(&(0x7f0000000180)=[{r1, 0x9140}], 0x1, 0x0) 2018/02/26 18:00:42 executing program 3: mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000000) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a65ffc)=0x176, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f68000)=0x80, 0x4) sendto$inet6(r0, &(0x7f0000125000), 0x0, 0x0, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f43000), 0x0, 0x12000, &(0x7f000042ffe4)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/26 18:00:42 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0xce}, 0x1) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000000), 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200000, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0x4) write$evdev(r1, &(0x7f0000000140)=[{{0x77359400}, 0x2, 0x3f, 0x4}, {{r2, r3/1000+30000}, 0x101, 0x7, 0xffff}, {{}, 0x1, 0x3, 0x7}, {{r4, r5/1000+10000}, 0x1f, 0x3, 0x5}], 0x40) sendto$inet(r1, &(0x7f00000000c0), 0x0, 0x4000, &(0x7f0000000080)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) 2018/02/26 18:00:42 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x1, 0x2, [@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000ed1000)=""/140) 2018/02/26 18:00:42 executing program 0: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x6, 0x3, [0x7f, 0x4, 0xbcfe]}, &(0x7f0000000080)=0xe) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0xff}, &(0x7f0000000100)=0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000002fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) 2018/02/26 18:00:42 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0xce}, 0x1) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000000), 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200000, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0x4) write$evdev(r1, &(0x7f0000000140)=[{{0x77359400}, 0x2, 0x3f, 0x4}, {{r2, r3/1000+30000}, 0x101, 0x7, 0xffff}, {{}, 0x1, 0x3, 0x7}, {{r4, r5/1000+10000}, 0x1f, 0x3, 0x5}], 0x40) sendto$inet(r1, &(0x7f00000000c0), 0x0, 0x4000, &(0x7f0000000080)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) 2018/02/26 18:00:42 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) accept4$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) r2 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) dup2(r0, r2) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000a94fd0)={0x61, 0x0, &(0x7f0000b8f000)=ANY=[@ANYBLOB="08631040", @ANYBLOB="010000000000241ceac33629270bea51c31c786c6438c4005944defc28ddbb000000000000008108504d9b4c4cdb2001b98a139808c161a06cec905a58c471c59ed5fdfca0d9353fcd7c0e3d684fbd763c0baa4cbe067dc34309ccd0ff"], 0x0, 0x0, &(0x7f00002e3f90)}) [ 56.349099] binder: 7593:7597 BC_INCREFS_DONE u1c24000000000001 no match [ 56.356070] binder: 7593:7597 unknown command 1819811011 [ 56.372986] binder: 7593:7597 ioctl c0306201 20a94fd0 returned -22 [ 56.389308] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/26 18:00:42 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003fafe7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80, 0x400) preadv(r0, &(0x7f000091bff0)=[{&(0x7f0000a6ef3d)=""/195, 0xc3}], 0x1, 0xa5) 2018/02/26 18:00:42 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000048f18)={{{@in6=@dev={0xfe, 0x80}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) accept4$ipx(r2, 0x0, &(0x7f0000000040), 0x80000) 2018/02/26 18:00:42 executing program 5: r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x9}, 0x8, 0x0) r2 = epoll_create1(0x0) r3 = syz_open_procfs(r0, &(0x7f0000000000)='ns/uts\x00') setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x0, 0x4) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000480)='/dev/hwrng\x00', 0x16001, 0x0) getsockopt$packet_buf(r4, 0x107, 0x1, &(0x7f0000000080)=""/28, &(0x7f0000000040)=0xfffffffffffffec1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000005b000)={0x20000005}) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)) socket$inet(0x2, 0x0, 0x7) signalfd4(r2, &(0x7f0000000000)={0x4}, 0x8, 0x800) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) fgetxattr(r2, &(0x7f0000000000)=@known='security.ima\x00', &(0x7f0000000040)=""/66, 0xfffffffffffffcd8) socketpair(0x0, 0x800, 0xc998, &(0x7f00000000c0)) r6 = accept4$ax25(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80800) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000180)=[@in6={0xa, 0x2, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x1, 0x6, @empty, 0x8}], 0x38) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0)={{}, {0x0, r5+10000000}}, &(0x7f0000046000)) ppoll(&(0x7f0000000180)=[], 0x200000000000022d, &(0x7f000005bd56), &(0x7f000005b000), 0x8) 2018/02/26 18:00:42 executing program 6: mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000043ff3)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}], 0x1c) timer_settime(0x0, 0x0, &(0x7f0000426000)={{}, {0x77359400}}, &(0x7f000077c000)={{0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000046000)={0x122, @time={r3}}) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') flistxattr(r1, &(0x7f0000000e80)=""/4096, 0x1000) 2018/02/26 18:00:42 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000000080)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000012f70)=[], 0x0, &(0x7f0000031fd8)=[{0xc, 0x29, 0x37}], 0xc}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x24}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000040)={r2}) 2018/02/26 18:00:42 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/stat\x00') getdents64(r0, &(0x7f0000000000)=""/24, 0x18) fcntl$addseals(r0, 0x409, 0x1) 2018/02/26 18:00:42 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x10000, 0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x6, 0x7, [0x741a, 0x3ffc0, 0x3, 0x0, 0x2, 0x6, 0x9]}, &(0x7f0000000100)=0x16) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = socket$netlink(0x10, 0x3, 0x15) r3 = add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="cbaffebcf55de4ac7167e5c05ddcc8aa1f97988867340f6be52b81aad31c846d879cd2a12acae508144ec6259f992d6f6313a688fea0bcf492d73df3b688cc4a828d3bc6fcecb1262af13336dc5e03c77ebe1f3cf8dc3bf946457ad4eb32b3dfb66f666aa22945b6fe9abd0072ce8ed7cd19e425", 0x74, 0xfffffffffffffffa) keyctl$describe(0x6, r3, &(0x7f0000000100)=""/69, 0x45) sendmsg$nl_route(r2, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c000000180001220000000000000000020000000000ff000000000078b0d98523622c30ba0e28f4846f04c2418e6955ef7a5fc0286de275109f4f5fa6b48f2e52c921d4bed4262ac4bb9d05e97041260d6d0d94a2b684bc153846700d7da7ea69f90ae6ec058227a89228b1409bc666e033a6dd6d6ac55d78ee3f10bf37cbb32e8c29b11d0df728bb05f719090f2ddbe61b359331c6dfed8bbf13b25e5e00d18cbee9648e74c7cbdc747ea9744131a8c4a32498952495f8dd9bf2da0f83f1f3"], 0x1c}, 0x1}, 0x0) 2018/02/26 18:00:42 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x80) r0 = open(&(0x7f0000b2cff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00007a4ff8)='./file0\x00', 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x2) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='.') renameat2(r0, &(0x7f0000000040)='./file0/file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x2) [ 56.397398] binder: 7593:7602 ioctl 40046207 0 returned -16 [ 56.404775] binder: 7593:7602 BC_INCREFS_DONE u1c24000000000001 no match [ 56.415917] binder: 7593:7602 unknown command 1819811011 [ 56.422357] binder: 7593:7602 ioctl c0306201 20a94fd0 returned -22 2018/02/26 18:00:42 executing program 3: mmap(&(0x7f0000000000/0x822000)=nil, 0x822000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040)={{0x74, 0x6}, {0x5, 0xffffffffffffff69}, 0x12ee6a84, 0x0, 0xcf}) prlimit64(0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) 2018/02/26 18:00:42 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x8000000000000002) ioctl$sock_SIOCGIFINDEX(r0, 0x8902, &(0x7f0000001000)={@generic="a30e6ac2320158ff2dbf137547b7eae1"}) 2018/02/26 18:00:42 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x7, 0x8) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key(&(0x7f00000001c0)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x2e9, r2) keyctl$link(0x8, r3, r1) 2018/02/26 18:00:42 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000000300)=""/166) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{r2, r3/1000+10000}, {r4, r5/1000+30000}}, 0x100) 2018/02/26 18:00:42 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)=ANY=[@ANYBLOB="e00000027f0000010000000003000000ac040000ac1400aa7f000001"], 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) 2018/02/26 18:00:42 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000035c000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x8000, &(0x7f00004ce000)={0x2, 0x0, @empty}, 0xfffffffffffffff1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000799ffc)=0x7fc, 0x4) recvmsg(r0, &(0x7f0000ee9fc8)={0x0, 0x0, &(0x7f0000d1e000)=[], 0x0, &(0x7f000034afc4)=""/81, 0x51}, 0x40002102) 2018/02/26 18:00:42 executing program 7: r0 = socket$inet6(0xa, 0x4000000000000002, 0x0) socket$key(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@empty, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x80000001}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x32}, 0x0, @in6=@empty, 0xffffffffffffffff, 0x0, 0x0, 0x4}}, 0xe8) fcntl$addseals(r0, 0x409, 0x9) socket$key(0xf, 0x3, 0x2) connect$inet6(r0, &(0x7f0000bd2000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/26 18:00:42 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0xfffffffffffffeff, 0x1, 0x1, 0x8, 0x7f}, 0xc) r1 = dup3(r0, r0, 0x80000) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) r2 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="78ccb684551a64a26ca43545aef25105ba35a2696f98e7161796c057fd64e9dee664e8ccc3df5ebb28fe0ae9c17be254d9c7b841ffff51f2df3904b547237195f33c7c0aac4ed96b2f18899576df1f1cc48cc9e5b7ec3fb1ae5f2ac9373d8486346954dd5eddbce3d3ee0a91107e8d3c1b4b68e8e91928b1683b918a1fb0c068f069db411bf92338ffc222417513a3fa275ae83877b676a5ffd63f6cd1b8c5c41701ee5f9c0f0685312d20c843838b7ab52f712436de73e584a17631bdc833eba3f7a727fb04f890f1ec9090e8e3", 0xce, 0xfffffffffffffff8) keyctl$setperm(0x5, r2, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000588ff0)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) 2018/02/26 18:00:42 executing program 2: socket$netlink(0x10, 0x3, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0xfffffffffffffffa, 0x101, 0x49ecb64, 0x1ff, 0x6, 0xfffffffffffffff7, 0x4, 0x1, 0x4, 0x1, 0x4, 0x4}) 2018/02/26 18:00:42 executing program 3: r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x400000) fcntl$setlease(r0, 0x400, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x20) fcntl$getflags(r2, 0x401) 2018/02/26 18:00:42 executing program 6: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) sendmsg(r0, &(0x7f0000000800)={&(0x7f0000000040)=@rc={0x1f, {0x5, 0x9, 0x401, 0xffffffff, 0xff, 0x5}, 0xf114}, 0xa, &(0x7f0000000240)=[{&(0x7f0000000080)="1b35", 0x2}, {&(0x7f00000000c0)}, {&(0x7f0000000100)="5666435009938e8b3a09f693a11c840a64a4f17916ffec8a07f132e753f87618360879b7e3d7d18a2be6d10c467f13ca467109b2cfbbaf23c51d049d6ff348de251bc75e3d95c8f7950167f45f91ac4521", 0x51}, {&(0x7f0000000180)="7a29f087ccc1b24a898e16382a644552fc566db8d0bbd2f020d20e8609ef780dcc35383c069e109af35c895df0203971b9f3acbce17cac5b58418891371250644c083d16be4691202953888f952869237a57415a0541fb095729ddc2693d95c4dcdec8867e63491a8cc81e248f3117f430d691802d261538003658e587181ed8c7c0e7cc08e506cdda45", 0x8a}], 0x4, &(0x7f0000000280)=[{0xa4, 0x88, 0x5, "f74b67b73d0aceadfddf5584a6bdc29c52346e486520c458fe95272c2b65920b1744fb8b736000ace50941270c6628f5e64b990f4309d62abe5f8bc7d499969262604848987abd2ffd6955db7a5196b5fc9250627f881343eb8856d22083957b86843eecf10b38d1998083fd252c91c1fd8e566b744f05f303bfabcf5ef922a6a25fa2d7b1294c33988a32bd7823d16b267a4b8a2b9180"}, {0x58, 0x19d, 0x67b2, "9838da358646fafdb94b4923dd4f9b4869aa961a97fae5b9965db95a62dd8a15f66a72a0cd1eccd5d7dd01cc12c22f9b6fa9b2976c197f5757dd8cfbd97e6d72ccb5e0eb70ce0aaeebc56c4b"}, {0x7c, 0x102, 0x1ff, "58e07dbb7b06ef9d4e0a11202bd264a1658f5a89d490618929d146f473d1482dffb1a1663be00921b2ce26b8c454d770cec99114c072e8b512ba2d0ef8e4f52d2d848b448ad8133851275a54c7b9f3f8a01fabebb0e764c76790a811210f335ab31abfc26cadb62c98fcb7a820"}, {0xfc, 0x116, 0x8000, "3d5c8f38dcd18d91b3b7cccaf322f888f85a6998f439c1cf4b842997d547f6cf2841823c114215954aaefc51f78792093f5bc7e2fba8835db4532e68b0e394f43b2abe54a294c4dcc3f44e4db0183de1488d8bb92194c1ea6c85580f04e3f0f3c23f5bafc49c238b85a692b0f2ece4d1b6a45f21bf63a151bc5ef6ee26ee3508ca63ecef51a5637bc6906771c8a4d54f5b15334cdbdda29d8316260edca55a782de4327b44a529a5fb6bd056922bb93f4b920edcb950af10b47e14eb81c8a8284541003dacf42a68f0fbefa74cc1a8409b99d34be6bfa4dcf9356a9111651d4e0df88799b2222b75c43716f752"}, {0xfc, 0xd1c3489677e6bc4e, 0x0, "1d4f6df431b512d7f1f1fb4dcf4d4775a20f8f7d792d2d3eedea41987a04ddf3baa89e17640365025e2318c923bb0d5b65dde78ae01edf708d583fec91edbd662bffaa8fa25a071b1c82474f38cdc807f330dab2a69dd49f2d0cc33ed7a0b9f06e84f2dda41c8c8ce63c904b65f1f3bb0d1328b7b2db951a40f6d8e5e18115475cf0cc0dfb7c187651269654d66169d2ba060a3c1328e181a0023e2175989f613512d98b4f183f1db906ac4ee4d5c25c34e1cf8071b92f706e9756d3486272fe7dd86c9d68555b54aff445a548d2cf0768910a10c4ff351af4fb22ecad7bfed953b5683a3a138b8662960f63e6462dfc"}, {0x78, 0x113, 0xfffffffffffff016, "16c391051fc1ea87b4f04d3fdd080159aed4b4a1bfb5a9d43bd6c5a617a9bfa2a6bd163e34234fef61e33ff81bf83a7c6f310a7845ec28f0783bb629b978e08316b4ae7a11c9977144e64600366961fbc5487081ebc2173c58869f17d42b676c48decc7e2cae7c6c848a12"}, {0xf4, 0x117, 0x203, "009ca485e750d4858427c03e3f36abfefea8abbd5cc232ea27f7175ff65942c4948e8557d2190891fc59bf1e26e96fbb1fa71c1cac5f56e0b63974635684608aa38cf988ab44bfcde2a5bf2fe28cf0d36361adf2b0c9471a706cedf8a510895f8a4d2611f90e150509ea248c655f8031fefa07007ee0eb749111f7c569bb2731de0f63e79b95e2ea4088e4b012e386cc8bf27a2f508c9a5e5895bcbffcd675531541f43ce04db9c15109bf8833b6aa36717c631c06a65455b4cd0fad122ddb701098a27ed9cb66dffa204c2b40e3d6fe8d0ec748afb0522b02ae8c79e690081cfe96b27c5a8e"}, {0x30, 0x13b, 0x5, "fab4b4bd81dc0da928a99ac378fc3d54bea5ed59ec154652b3e9669e03a9ff19f7"}, {0x28, 0x3a, 0x0, "38159bafc4d7e45d435fa0e9e41e9ba9a2da1969415fc561b2"}, {0x38, 0x3a, 0x8, "709d2e80702ae2e7486104a62f19dfc43b8f25bed661cc430b43a2aff87bede988af299c86b34ae971"}], 0x56c, 0x54}, 0x40010) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000000)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xc, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d00b2a4a2809381ff0900000043ee6b2623692500020000000000130000008848a3c728f1c46b7b31afdc1338d544edffffff00000009000000088daa7227c43ab8220000bf0c0000000001", 0x55}], 0x1, &(0x7f0000016000)=[]}, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00000000c0)=""/1) 2018/02/26 18:00:42 executing program 0: setrlimit(0x8, &(0x7f0000001ff0)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4800, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) mlockall(0x3) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x800) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000040)={@generic="ce9cfcb2f0d1456693c4f7eceb435834", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}}) 2018/02/26 18:00:42 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f0000000000), 0x2) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000000ff5)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 18:00:42 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x8, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000000100)=0x9) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000938ff4)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x28, &(0x7f0000dccff4)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/02/26 18:00:42 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da6feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap$binder(&(0x7f00001e2000/0x1000)=nil, 0x1000, 0x0, 0x2011, r2, 0x0) 2018/02/26 18:00:42 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000014fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f000000f000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0xfffffffffffffd8b) sendmsg(r0, &(0x7f0000000000)={0x0, 0x278, &(0x7f0000004fe0)=[], 0x0, &(0x7f0000006000)=[]}, 0x0) 2018/02/26 18:00:42 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00007b1ffc), 0x4) openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x101003, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0xffffffff80000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r1, 0x100}, 0x8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) 2018/02/26 18:00:42 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000040)={0xfff, 0x0, 0x200, 0x3, 0x0, 0x4, 0xffffffffffffff80, 0x2, 0x5, 0x3, 0x894f}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ustat(0x1, &(0x7f0000000080)) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r3, 0x5607) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={r4, 0xffffffffffffffe1, 0x9}, 0x8) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000000040)=""/41) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000140)) 2018/02/26 18:00:42 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x381}, &(0x7f00000000c0)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f63fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)=@ethtool_rxfh_indir={0x2, 0x0, []}}) socketpair(0x10, 0x80805, 0x80, &(0x7f0000000040)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x80000001, 0x4) r4 = memfd_create(&(0x7f0000000040)='\x00', 0x1002) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000000080)) socket$inet6(0xa, 0x800, 0x101) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f00000000c0)={@loopback, 0x0}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8, r5}) 2018/02/26 18:00:42 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) connect(r0, &(0x7f000000bfda)=ANY=[@ANYBLOB="00000000000000001100", @ANYRES32=0xffffffffffffffff, @ANYBLOB="02000000ac14000000000000000000000000000000000000"], 0x26) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x73, 0x5, 0x2, 0x16, 0x625, 0x9, 0x9, 0x7ff, r1}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00000000c0)=@fragment={0x8, 0x0, 0x1f42, 0x6, 0x0, 0xffffffffffffff7f, 0x2}, 0x8) fcntl$notify(r0, 0x402, 0x20) 2018/02/26 18:00:42 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00006b2fe0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r3 = dup3(r2, r2, 0x80000) sendto$ipx(r3, &(0x7f0000000000)="08e483f626305474de7410e5c0b496f579c6f5a5e2bb578c3eb0e9bcdde4b5f4da46f800e7093ee2962734fe0691abf7f5a67831085a751ceee2eb512d36a2bcdf9dd0067557", 0x46, 0x40000, &(0x7f0000000080)={0x4, 0x6, 0x401, "7bef73a499be", 0xffff}, 0x10) r4 = getpid() sched_getaffinity(r4, 0x5, &(0x7f00000000c0)) 2018/02/26 18:00:42 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000269ffb)='/dev/autofs\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="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"]) vmsplice(r0, &(0x7f0000000600)=[{&(0x7f0000000140)="1f2081c8530da747415bb8d951dfb66b5178ef4eff5dc56e84489641d73b74450cf921a26629ae16223255fc7051edae1fc78e13ca6f", 0x36}, {&(0x7f0000000180)="d17617862e5413ec14fa8ce9ccf232dfc77bbe0d7a15cf7474312832a4e083fb0c307bf3eff9e5f47091eed2b5187b7992708aa361bbb31e77dd8c453a39630f447f7fc314d2641d5d5209793975f3", 0x4f}, {&(0x7f0000000200)="d85e0a30a65034cd82d7aecd77664cbeaae00ac9b4c3e911b61ef4e5d50f78db8518ef3bb0238420c63508f51ca6dee3d86404f458d4a0c2d184622d9ebea05d4c733b2ae709f24aaa78548793cc34626d6b269dbd1bcf77c25eb52d97a89e4f0cfcee16e4ec41c4f5fbd3071154c6be53d266e740a610af223dc2222736f514704a83904163b2e0", 0x88}, {&(0x7f00000002c0)="b37118b0cbe0d77f4dd12f7aa84661fce042f37998e005e9e1b7e1fc940530100b6d6bac2070ac832851e4172bb27cd02ee1869aed3f4c58797e9f7647bdb522a85cde572f94d94ddfa4a96f6b28c9ea407e3e7998de6e514702c964b4d05cf97dc3", 0x62}, {&(0x7f0000000340)="de40b713c2ace9d6bb1527a6b69faea94cc5b83309358210bf6ccc53a1783aa757469fcc430ece3d3099396c746b802626457b0b0bbf3b3818402976d671639a8337d9919b74e3ae6461c50503e3d9840d9d87e3f05f0a3eaef96285d6f43af6dbf03f88941c5af2493b8f22003f74914fa88ac10f4a386f2b39dc7ae1fc859e6fe2191ee856fdffca058bc4090bd9608a743e8b150242926a186b657287b89e9662cd7389fa5bdacd8e6eb4154cff9db1cc4116c47a61957dcf30db65fdb7926986d7f312c9018ce8", 0xc9}, {&(0x7f0000000440)="5d3c44ff96cd2cf7a6380f4ee0db0974cd6ba6ed367bc4fb10be67b2d595683f7e75b50426998a4cb29ebf5a14c1e41717ea9d43acfde075b02882760f71aef1ff60a771e1eb1196b383149997f682a33a70253ffe7bc3dc3f625d486f24b9f8b52093ab196ed205ad4658dd43b162c16c1155ef7b3256c16ffa05a430a8aa2efb2cefeddd2df3c27cf25727012542ee0b3f3d47e8c98c1c4af7c2c4279b0002dcbe4be7727eb34f4ab83b", 0xab}, {&(0x7f0000000500)="c0cb123eef77a6c050f988958bc40d2281e157d15fb70cfd79f5fb085a987a821f903b94b925b1b84463d843806dd7e2543c9dcd93104559fbe3d6089d71034d247807c23ba91834ff1f3767b48196310c402de609fca656e17583c50af7b64251dd7a7e654e99c65421ff5d8e78b65e8ffd4636f093dce24beb0f7ea0ffca64b629caf2ef8e65cf06700a9a83cd", 0x8e}, {&(0x7f00000005c0)='Z"', 0x2}], 0x8, 0xd) setsockopt$inet6_tcp_int(r0, 0x6, 0xe, &(0x7f0000000100)=0x7, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000640)={{0xa, 0x1, 0x7, @empty, 0x81}, {0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x5875, [0x1000, 0x2, 0x1, 0x80000001, 0x6, 0x1, 0x2, 0xffffffff]}, 0x5c) 2018/02/26 18:00:42 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x5380, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000080)={r1, @in6={{0xa, 0x2, 0x7, @empty, 0x1}}}, 0x8c) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) ioctl(r0, 0x2, &(0x7f0000000040)="79724dfe46656ae67720e59f6a373b3454f81b71d97e2ae409eefa644b475216b9b97c383a5693c9d76ae23fcdccbfd81c15a71b1fe8bbbbce512eed6cdba82368e2c54c6513594e1b447daa01dcc6d5f67744b65162dc2c88d634409aefd786179e6cf3ecb17c9a4285bad1d7795d8cbace2e610f2a639d17f4135c921f23d0df2906b5d147107938b78bbf24d54c08fa847efa659a75f2d4df0d1dd8a5249c86bf58cbf1633b948abc5f6f51d1b2c3c45489748e") 2018/02/26 18:00:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000280ff2)='/dev/keychord\x00', 0x201, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f00007a9000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "88173b", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}, 0x46) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000040)=""/233) 2018/02/26 18:00:42 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x0, 0xffff, 0x1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) ioctl$int_in(r0, 0x5452, &(0x7f000000bff8)=0xfffffffffffff801) 2018/02/26 18:00:42 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) pivot_root(&(0x7f0000e07fff)='.', &(0x7f0000f4e000)='./file0\x00') creat(&(0x7f0000000040)='./file0\x00', 0x144) 2018/02/26 18:00:42 executing program 5: r0 = getpid() ioprio_get$pid(0x3, r0) r1 = socket(0x4, 0x4, 0x70d) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x1000}, 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={r2, @in6={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, [0x40000000000000, 0x10001, 0x3ff, 0x5, 0x80000001, 0x295, 0x2, 0x6, 0x4, 0x14e2, 0x7994, 0x1, 0x2, 0x4, 0x2]}, &(0x7f0000000240)=0x108) socket$nl_crypto(0x10, 0x3, 0x15) socketpair(0x2000001, 0x80800, 0xff, &(0x7f0000000040)={0x0}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000040)={0x200, 0x3, 0xfff}) 2018/02/26 18:00:42 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x80000000000000) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00003dc000)=@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00004ce000)="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", 0xb31, 0x0, &(0x7f0000e26fe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r1 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='*}vboxnet1$\x00', 0xffffffffffffffff) r2 = request_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)=':\r\x00', 0xfffffffffffffffd) r3 = request_key(&(0x7f0000000180)='syzkaller\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="5b706f7369785f61636c5f6163636573737be3276c6f5e4000", 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000000240)={r1, r2, r3}, &(0x7f0000000280)=""/27, 0x1b, &(0x7f00000003c0)={&(0x7f00000002c0)={'ghash\x00'}, &(0x7f0000000300)="892310c2df9efccf373a48f52d5ac8a67586ac8cdafd4b44f4112343bf31c3eafdb99eebfd2cd34e9e778eca51f68fe705e3a97aeb5aff1e03d1ea79264c666d6e283522fafeb8dc5ba89beae4c842d150aa71eaa1361c807d4d0bcc9efddddc4e66599abb692a6017701e830b784a743f6a25de9f5c6000171d1fef2fc2d44b12b0c2250eb81fa34d96cdbe80e7", 0x8e}) 2018/02/26 18:00:42 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x101}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000008000)={r1, @in={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, &(0x7f000001f000)=0xa0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/144, 0x90) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000100)) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/02/26 18:00:42 executing program 0: pipe(&(0x7f0000aa4ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0xfffffffffffffffb}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0x1ff}, 0x8) vmsplice(r1, &(0x7f00005d5ff2)=[{&(0x7f00005d5fff)=';', 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x100000000}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000f8cff4)) read(r0, &(0x7f0000ebcf48)=""/184, 0xfffffda6) 2018/02/26 18:00:43 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) dup3(r0, r0, 0x80000) syz_open_procfs(r1, &(0x7f0000000040)='ns\x00') getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/26 18:00:43 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/11, 0xb) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x40, 0x1000) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) 2018/02/26 18:00:43 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x4000000000000, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e92ff6)='/dev/ptmx\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) mq_notify(r0, &(0x7f0000daafa0)={0x20000000, 0x15, 0x2, @thr={&(0x7f0000000040), &(0x7f0000000080)="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"}}) 2018/02/26 18:00:43 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x7c, &(0x7f0000000040)=0x6, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000ffc000)=0x3, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x22b, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 18:00:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x1, 0x1, [@rand_addr]}, 0xb9) 2018/02/26 18:00:43 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004edfd0)={0x8, 0x0, &(0x7f0000523000)=ANY=[@ANYBLOB="05f0000000000000"], 0x0, 0x0, &(0x7f0000613000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000bfd0)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00001f6fff)}) 2018/02/26 18:00:43 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000000000), 0xfffffd96) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000000)=""/139) 2018/02/26 18:00:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000fa0f7f)="390000001300094700bb61e1c3050000070000000200000045000000000b800019001a000d00000043de280ff4000000fd17e9ff0000060400", 0x39}], 0x1) 2018/02/26 18:00:43 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x4}) lseek(r0, 0x0, 0x5) get_thread_area(&(0x7f0000000040)={0x2, 0xffffffff, 0x400, 0x5, 0x5, 0x100000000, 0x8000, 0x100000001, 0x0, 0x39}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040)=0xb523, 0x4) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x40) 2018/02/26 18:00:43 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) fchdir(r0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x34, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="05638440000000000866f242ad042c870a4461fc5eb7047613b3dc123191e65386253c1328d8b49c1ac71fa02b883ea7dac02433"], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) socketpair$inet(0x2, 0x3, 0x3, &(0x7f0000000040)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000214fd0)={0x8, 0x0, &(0x7f00002bd000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000012000)}) 2018/02/26 18:00:43 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) dup(r0) shutdown(r0, 0x1) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) bind$packet(r1, &(0x7f0000000080)={0x11, 0x2, r2, 0x1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}}, 0x14) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000000)=0x40) sendto$inet(r1, &(0x7f00006e6000), 0x0, 0x4000, 0x0, 0x0) 2018/02/26 18:00:43 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000000)="8fce6bf052a80572df26fa848b5eb3a6d334d6dac3c1b56729cf839f67bec74dab89ee4f948ff9263b60863a1dc938733db982d0aabb3c49eaae97a4bb327cb6f3430e160499ccfeeeff863b0a9aa235da187514da82f8cab97160944af2a0cb1f7190ef361690aab867bdc6") readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000080)) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f0000000000)="b9ae79e13ee6be166d68f2d41842f8240b6eebf9ab") r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40086410, &(0x7f0000000140)={0xf9, &(0x7f0000000040)="568b8ea304919383bf230c6eb91a9d8c323adaa404f569ea002322bbcbedc94b8673661dc5af58288debf082e680117589cf688425adac407908e7db2ca998f37613aeb6f281e3142a4435e094c8473c9276fe09126740a82f9ac5cacb05f97f1f4c6b6ff46f7fdabc8cd2a3f330ebb8a70360f96aab74b494f3ca78a92b802b11b6c3e3ac9bdb62283dced94c7d3ef870883b0152c0936673a22a7823b9cb86164fb1e25e61d10c7a7f11042bdea9c30f3b4fd36f746d52b6de947aad99108625d2d742b3724d93c34b745115ece6724a1345d2e1d2971ab019fbb646a7f8323ffa1d20527530771348a5d3eec1e5efa84e0f9cf4bff58e86"}) tkill(r1, 0x16) 2018/02/26 18:00:43 executing program 4: r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) write(r0, &(0x7f0000001000)='/', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="56000000ffff0002ffff2800020003000031180a"], &(0x7f0000000040)=0x14) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') 2018/02/26 18:00:43 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x10000, 0x80) finit_module(r0, &(0x7f0000000040)='{:\\GPL*\'}+lo\x00', 0x3) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) fcntl$notify(r0, 0x402, 0x20) 2018/02/26 18:00:43 executing program 5: pipe2(&(0x7f0000864ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000d14ffc)='./file0\x00', &(0x7f00009cf000)='ramfs\x00', 0x0, &(0x7f000081f000)) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00', &(0x7f0000000080)=""/94, 0x5e) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') mq_getsetattr(r0, &(0x7f0000000100)={0x7ff, 0x10001, 0x9, 0x200, 0x8, 0xd02, 0x9, 0xffffffff80000000}, &(0x7f0000000140)) dup2(r0, r1) [ 57.270428] binder: 7756:7759 unknown command 61445 [ 57.282583] binder: 7756:7759 ioctl c0306201 204edfd0 returned -22 [ 57.294542] binder: BINDER_SET_CONTEXT_MGR already set [ 57.325166] binder: 7756:7780 unknown command 61445 [ 57.332385] binder: 7756:7780 ioctl c0306201 204edfd0 returned -22 [ 57.344753] binder: 7756:7759 unknown command 0 [ 57.349824] binder: 7756:7759 ioctl c0306201 20007000 returned -22 [ 57.355495] binder: 7785:7790 unknown command 1082417925 [ 57.355501] binder: 7785:7790 ioctl c0306201 20007000 returned -22 [ 57.355657] binder: 7785:7790 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/02/26 18:00:43 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00007aefe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x5}, 0x1c) bind$inet6(r0, &(0x7f00001c0000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000000c0)={0x12, 0x7f, &(0x7f0000000040)="7fa82d4f055c3f8514ce0e1685756c1dccd59800368947bf6ded882527a35d5c02805a2db69bec9ff2196fea17c8404e5d00499001a5cea531c6c479251f6493cc735fe14abb7ef7454a8d10554dbc04d3affa828124a7d9dfe3661885af82c02598a5881d28c5627c12123d73181d226b14f1d2d49dce4c76d2e92566c1d4"}) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00008f9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000100)) bind$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x14}}, 0x1c) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x3, 0x37c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000100), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x4, 0x88f7, @common='sit0\x00', @generic="b90431657ed7d43fe2b1c8e9d9440de6", @syzn={0x73, 0x79, 0x7a, 0x0}, @common='erspan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="a98b2b06cd08", [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0x70, 0x70, 0xac, []}, []}, @common=@RATEEST={'RATEEST\x00', 0x18, {{'syz1\x00', 0x3, 0x0, 0xfffffffffffff73b}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x8, 0x3, @generic="84f84828447e024b710a6a69105d2667", @common='ip_vti0\x00', @common='gretap0\x00', @common='bridge0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0xff, 0xff, 0xff, 0x0, 0x4336d474e3d260e8], @empty, [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], 0x70, 0x98, 0xc0, []}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xba}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0x8}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x0, []}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x0, 0x44, 0x1f, @generic="7ab7bfd5169533dc32954b20823e6eda", @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @random="b2a7ec194699", [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa4, 0xe0, 0x150, [@cluster={'cluster\x00', 0x10, {{0x7, 0x800, 0x5}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x18, {{'syz1\x00', 0x9, 0xcb77, 0x5}}}]}, @common=@NFLOG={'NFLOG\x00', 0x4c, {{0x9, 0x8e, 0x1, 0x1, 0x0, "10c5b74521c160ed096ff8b1ef9e593d200c2b1e9c95d6abedf9e33515de024ad5544320309457f4d70981f52aea3666760a6e35d27ec2972093e06ec85c978c"}}}}]}]}, 0x3cc) r3 = syz_open_procfs(0x0, &(0x7f00001e9ff7)='net/udp6\x00') preadv(r3, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0xff) 2018/02/26 18:00:43 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x3, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x14}}, 0x11) ioctl$TIOCSCTTY(r0, 0x540e, 0xffffffffffffffc1) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 18:00:43 executing program 2: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000040)={@loopback, 0x0}, &(0x7f0000000080)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0x1000, &(0x7f0000000100)="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"}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffff7f}, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000001100), &(0x7f0000001140)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@mcast1, @in6=@loopback}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) getsockopt$inet_buf(r3, 0x0, 0x61, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x30d) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000001100)=0xb3b, 0x4) [ 57.357923] binder: 7785:7790 Release 1 refcount change on invalid ref 0 ret -22 [ 57.358623] binder: BINDER_SET_CONTEXT_MGR already set [ 57.358629] binder: 7785:7790 ioctl 40046207 0 returned -16 [ 57.370574] binder: 7785:7793 unknown command 1082417925 [ 57.370582] binder: 7785:7793 ioctl c0306201 20007000 returned -22 [ 57.371774] binder: 7785:7790 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 57.413445] binder: 7756:7775 ioctl 40046207 0 returned -16 2018/02/26 18:00:43 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80080, 0x0) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000000080)="16248464f9fabea4ab03892c8392379f2efdcc69d051d08be8d3db07f204045430d8a4ddb4988a99c2722565ba8759caeaec62568ac12383c8e9f73c8c1d7437ff116110bfcbc5eb35cb29ffe9664adb98ebd023c7") pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x800) epoll_pwait(r2, &(0x7f0000000100)=[], 0xed2a59da614c8ab, 0x0, &(0x7f0000461ff8), 0x8) eventfd2(0x8, 0x1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000000)={0xc}) 2018/02/26 18:00:43 executing program 5: pipe2(&(0x7f0000864ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000d14ffc)='./file0\x00', &(0x7f00009cf000)='ramfs\x00', 0x0, &(0x7f000081f000)) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00', &(0x7f0000000080)=""/94, 0x5e) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') mq_getsetattr(r0, &(0x7f0000000100)={0x7ff, 0x10001, 0x9, 0x200, 0x8, 0xd02, 0x9, 0xffffffff80000000}, &(0x7f0000000140)) dup2(r0, r1) 2018/02/26 18:00:43 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x1000000000, 0x3) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) r3 = dup2(r2, r1) ppoll(&(0x7f00000000c0)=[{r2}, {r1, 0x40}, {r1, 0x4000}, {r0, 0x2410}, {r3, 0x2}, {r3, 0x4000}], 0x6, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140)={0x3}, 0x8) write$sndseq(r3, &(0x7f00000000c0)=[{0xfffffffffffffeff, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0x38) r4 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x64) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000100)={r5, 0x8, 0x1, 0xfff, 0x7, 0x5}, 0x14) dup2(r4, r4) 2018/02/26 18:00:43 executing program 4: r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000e88fd8)={@syzn={0x73, 0x79, 0x7a}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f7afc8)={&(0x7f0000931000)={0x10}, 0xc, &(0x7f00004e1000)={&(0x7f0000455870)=ANY=[@ANYBLOB="1c0000005200050000000000000000000800010000000000e9f215149d94ab94e869b73a23136cf4662b018a4e8d056c801bed2acfe32b76f4cdc84489910a2ac8901a940b535dfa4c93588fb53292786e5d829440906d5d118c9324d51fc1d694e4a7513aae17e7291824eaf5381803b1f734da98dcdde7caa4a05374bd1c565b1b26dee6f07be619524bf172c0a1334b3e770cc088a9ea9f2b8b04dd15ea50832b90f5c0a4b97f41f6d9e245059ec728", @ANYRES32=r1], 0x1c}, 0x1}, 0x0) 2018/02/26 18:00:43 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000139000), 0x0, 0x200007ff, &(0x7f0000fe9000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000005a80)={0x0, 0x0}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1a8) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x12, &(0x7f0000000040)="4c62bcfe22f1e3daefc7f5e0c216cb543021"}) r3 = request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='\x00', 0xfffffffffffffff9) keyctl$setperm(0x5, r3, 0xffffffff) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x22c0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000000180)={r5, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}}, 0x10) recvmmsg(r0, &(0x7f0000005900)=[{{&(0x7f0000003f00)=ANY=[@ANYBLOB="fe450000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10, &(0x7f0000004480)=[{&(0x7f0000004300)=""/190, 0xbe}], 0x1}}, {{&(0x7f0000004540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000005840)=[{&(0x7f00000047c0)=""/118, 0x76}], 0x1, &(0x7f00000058c0)=""/58, 0x3a}}], 0x2, 0x0, &(0x7f0000005ac0)={0x0, r1+30000000}) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) shutdown(r0, 0x2) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x50000, 0x0) sendto$inet(r6, &(0x7f0000000200)="7574e2daf9052b16ad6d54c4a30c32a65a836ad119eb224ac6732d4aba19c6e1cddea9e4ad7dcb06c323e6fe81fa1e78e4d7ab56287f345a776e70a1a357ac6bfb2b49471c6f781e83445959448971c42129f6c4b906bcc41f86a1149cadcfc29aed588a6e280b08b1c7060e13f7cf8b68772eaa4d53dd3cc77a57ba797f43f643379c3c16a007f006f87da8dc8c417b2f5ad77574483f120ce77658b5b88cf4570a66ad4fe1204dbcc5c3c0cc99d8bb3713d08622f9e6289518e15bb5150970ee9b5dbc155e82e7a40716b1f585d6bab9a3ea11f02d43770b64a67340d74b9d9a8343814d9a6f5482bb01e5d6095fbe35478fce8db74f02e5b4a50afe1f93b7560bd124cff078ed5caebdcb4c980c5ae61aa78b670d48db24aaa96ad9fb399f7babfc33c1c72234bcb68090f68924a39265f4ae1afebdc6610467ff223644d7bb888ce1040b9d09d95117e7a50d9e9d9d24d4f5bd542c5be9d08fb7745557cbe7b0b21ad57be65ac0efbedb5c92da2a8a4062df36fa020853f6bb183156b6004e5274e84939510a101619ce4843d039852b3d80e5918b62f024fb4f9356b28de29dc9ffab97433ecbe8421ff49f9d5536295b111e3a8257693c4310cc9937d698136136dfbdb44f52f5305179382081bb63dbc8e2f3fddf47a51e34d1e4b4998f05b59ad4163bfc96aeb23d40fe5733871c0ebef29873df1ceaa4e67dd3cdc4ce541f15244fc6ccae1bea68f73e4b530847ec7cf4e9c042ec6296a837a72345c4f0ec8a1377d772581aa14a6f4a76f25cb36bb728c7fbad0abc1a57a093357b22f96b9a24c60abac5c617a49a6ef07fc2b3c684ad8e0ca3f9681259a878fa14117ffecefae96bdac93d9533c3a7fcb24e5181cb05f7c6accdee3a78f42373a8083325105c0201c52c39f53d1350cf9ad8faa99d687e94c87880b7bc26f5afcc65ce735aef5daf0fa6497d40d9041ad3b6d8618206675b62c56cfcdfccc46237428fb3ca392942341e704a56079b249f4dc7beaf8abdf97cc9a9b0a9d0bc2e64b8589ff168eae403d8c54efbc01260e3f4677a2ae3142948e40c0767f5cdf2af3eeec95d9f12e530a5e0aa707f568e04d89eda420f0b775be58f779f7e00af3aef660402da77d0654a03148c2d0e62dce9ae02ddb757eee2d7ff8de121bbe811769f35b852971c7d680ca2f061ff526ac2b2c8f85274c9f06e6ad116c32e25478b94d89674267b6851b7345ff1b5d3e02eb90a66db42c48f8472a86e2ffd46775e4b854293282c82624e7f300118c6060efce2400e19c862c99439177357278b2364dcada905876d1a8f675dcac5924cf039c431ae1cb998df3600f29631cf028468f236feedc11c5283475971a7eeec78a56ee9c43b32962ad9887cadbe9c72f2c2af07e9dcc70992e378f8eda1f6b490f5d88482f44cd427d315e151729f4280bd6725c12653f431272cfc06922229d899ffe79822694f6ce9f07609b72c27173ad5baffc45aca5116e1f1d79e816b9dca2ee6f6d756180a6937e570e1a8f1e19f49d6f3f3538490893ccedf79ee702d845e2750c67739680cf21fc32ec320bfe2c8ed481941770c58d3c8540f812d8e7710cc80356968cbe85f6c0615fb97d11b441edeb2b51ca925bc17b9a6efa32ac902ae0a8ed5363e7ca51fc43794e9ff7a97070719d38e28e138d38564d6ea3eeae8893bb5a981d62de910d6c4d9a4ccef07be1a19f682d6746ac49992e31e530634f72ec4998f0a8cfc3c7ce450f6209eb5cbecc6015ecf20169ccc7c59746c9b5f17867ea53f8a4a9f9fee9c6d5b820450c8e23203f31ea514eee66c46551ae1406d8d1d8918602d06f8c068ca65b88c633811db5688c0b740f7122d5679eed6ea5f77f941247401bfb2ad06033ac43cbc97d1dada2ede5964f8f7d0c59c585cca2cea1c3b379197f0329bd2282d5ef7e2fd3a36f61d19137d727552329cbe9925d7f8c074270783f751c8044970939279ea44519ab36bdf748c7b69f2e546d3f8fb75cc948c1c3707ddd2a1b7664260815546270c3e42e16d061e16a1579bc772e97cd00942f9faf7fc01aaab617f17805dafb71efa380b8cdbc6a9a5085dd656e301dfa97af47ee299c2e00a4169d949c7205a46fcdd89bcfe5542ea5ef303dec4e4b528cbf209378af3f4077cd94848091d0debbfcff2a86a6480e95e954735fee49bcbe3291f98ab20b66ecbbe0c183f5a4f3adb9ca88777a0ae55420a27762874437181614933edb6aea0483c9dded33b3f03d307ecfaac54a4ba94309cc03e8b1daf0202f33bb66b9713465ac0828b533d106c5ebd93f7c5befb01c75dde7a20a48563060a8a8629a17a4ad69354259c528ac63de874cff0496fe63bc2796fc29a69a51ca3c5e56e235bd38490aaebeec85125165805e656c111e5eaa187d21bbd61744b35003135e236613a63b4ba02be48159acdc24c0b83d83ad990e40092191fe9e3987793f0c1417724a1f43495b6fc53a0b1959b3fb283350b6c875355f691857983a98035e92be9d88a0be5ddb84351ac2addbcefc9df4666c2d284bec68fc2edb9037e2f3e24b54e9c055018da1da15793e3323e03d5c2d1f2044603f4de456798e5035bf0a576e1bff262ee76a141a178e5006a0f220de39cb56452e07f8d1ea78ce849c2003c988065a2718f11cda717e22123b2ed2d279b2d0fa9dc56719a65b654608f23b48d2a96ef56772c451a46029cb4801b6820c0f3cc1edd76ffc7fd9a22d5f4833322f7594b4a9cc947fe819bbdb634bfb4304ebc94072a00e3bd078aa1b97fef6fdccc9ec20811db7b87c8a87684677ef5fb5f3bad7a77e54f99921f8a5055f46bcd527b28512ccc8bc95825f2fce2a6874a1c9d69012a43188aa78e683df718c6958cc1cd7b6134d367e78ac796d740c7b14b7487b6e7fa3d4ba327df679a2b5f5de71f823cdcc0c8cd7994c927d547828ca57f072fc15512203a2da61248453e9b1ab924a04af1bccf24973a46464f9979bf83d7181741944bd903d8f5728bfc552ca5d2723ea04f7fc611f06933209584cd7e493d3c723aec3fc202d8917dab3a3fda885fe3b7f21921dc5703b5d22edc03530b32c8f88e8e4e33b84a54c95806fe942f0b21b17eecc2aaeec68f88b4d0e336e469f99fcb3b39370654c97a1974b2da0fd218965fa151ff5060b580b6cdba47bf668e74e185114fd218feb254894f84d8ff053d23370d6110d4c03b2f2d47c13dc2bbd1e92e8f3d931557b62b18f4088c32524f5a70908ee52a4edc02671d5fdc8bddd680096818bfa9cd387b2b66067745fefd950a0def32623fd404f042e8b19b5bc6a460450c858b694c6b2381da15be2b14f6c3b6d66d58967d50aa236e0e1a31d06b3f78a4cc23712f282484a561905c68eebf2895f2a2d5b8f2be28b1649801008d088345412e8de96f32891e96235bddcaced0720106ad544e9d3f85de7d3e291f8bfe243847a92cb3edcf664282d40a9a07744f9dc76d61adf4bb63e6108aafcf2578aaf4b1c6cc20343685a7747ac746e31d5b5ab841f7a1b4a1c284ec288930c458a55fdf836a0ee164aa9d3693d38f2787ae03523366d3147c1ba3b576040520d230370458f45e2787920bda8c03d06aca4cf3c7d50be67ad48910b632360d61fb32476419beb9cf06df67ee66585e48b1de9c2728c233da661380ef2b4e96282a98408857aba2576b6a39de68e790fc8537086732f09787c0ebdb4001449f9d521e1364705c12dd6cf1ea704f053852ca3f3ba46439e173990c5b498b99b491e607fd8dce3416daddaaed4159c9cd069d4c6d16750f7614b2914e58796efd05fb7684494bebf069566326296ffaf84322386a7e9742a57371a67e59c46855730a4c4410536ab7d99a8dd524b0da2f9637681327d15c50eeb27fc3e4e7b4b486a51f33ec36ec31e18f2a2268a31ba252a1afa815b2b146123470dd652f2162dd5b3ff9581b8c6cd1a9ac27c567f4f0c7cbc1f6c68c0cc5415e6bfb0579583e09a2d1a1bd41ef7f9954e45c284c91d75e614c92fde5cf8c7316c546f56348dd6f9883f69bd97c4b835f3f13862d4e86a4893a6c00c387d8e919a92df5b051161f39194d601e5d088c8f4c1d2e8f5cb5302c3848624173c32f3d487dc746cf0ea06b89e908dcdf64487910515a4620a4c280196a3c62d22459c28f464908fd29121322d8d662e033f7eec74f7a6d6f31b4db69cf1ac79c9614d8657e58fada3a70e7ef5cdcaebf672a18d237dac2b2277d09fcef19c94628df8bff26d6243ee2b2db7897a111418eda0d49a31ec2b18384f8a625e040858a70676da86091c2a6a176d9f75241669f157877f3b26fc928d72df90767b9c98128348fbcb274361a6872bf72bd92ad40fbc706e075ccc03b5c64fd8ae2b4e3a3215cd9d085b17d562f03c02b1667f4b0f11eb4fbd9c9f270651e9bd62a01ac91c89f02f4898b326f58d4c13ec4f522af5f7b2584b9f880bce06c2de1226c05d7dd159f0350649cbeb062749d6121fa42ca0fa436e41fa418c07e08b111cb10bacb5bfaff7ca8dd49ce5ac0a1c2e7042a90c3fb6dae3198faaf4a1c890ac7fa68f4e3ca0751be0d0d84d2efcd3f77d97a0205c2d6ce5d322d04b02393c0168f320036741bc27477430d850689bd4ee020068a78417f9ff2457fff498f0cb18756406b5ba21c8dc0b77ffb7df071cc31eee1d48e96175a8905c9dae1588e95e7d911bcf6d0b71ac53d332371095ad171a21bb609b36c8ca4cd51d185e64419e39cf37b8aeac72a8047e17c98e9c0cfe6c5334c7e4174a054cff7deacd6dec8ad06e562fc192afb2cd0cba517f3f2b66e7e3a74c6c75b7e7cfa3a1acb87cbd1ba630dcb762afd11378a5eb10dea2311ec9e2cc272c84fe23cfb1ffcf4718331ae6e588f559a9a2cfd14b14375a38a8e1794190a6e812ccb2f82d308c7c16549c0ed4339f0f11eff47b833c9987da768d086f74101f997ad733d39bd1b520fb33b09b74b83891d9e6cd2988e992c70a07ad7ac1188cf62e31839c427f043ec907239e295d0c2497dc90558a1d71ff2ede47f4508bad50f8cbf7492e8ca97b70d6345c74753e691f294faedb936be064dfc12f2e4f3d1936942434730138bd2a1f9512e1bdce0d8aa6e56a9ca6827f886a8bdaa3d1ea9ac78ae053f88a1792a4559572da0f4ded23747f646d0d6ff174567c37e5c55ae89f42403fdc5ad7eadbb3796b3ca30783c9298e46cfa8d891a7911b62a13abecf6be4c93ef5b3bef9f07b50dfb0593f779cd386bffdf280ad877e19f8c0d8b2f648c9d63334c1a9fa53720df331cfff80c5f3a875694478cb687f8206868bdaaea9fbc272461aabbe9ac40ad9c9744515d346b249fae5a7c7309f505195b8267a9c2b72c51a13fabf7815a4533a71104783f2ce79485c8b22bf0ba03fcde037ff3e2787850752be2e6ec55d86210100b931d99434682b60a0f9188664b891d2143c31f99aa104df7d49680fc486700b6450aad50c84ebad0d9b2c1ffdba75c5c80cbf0ee56f25a75d87fdce82905df3b366c2f2d00bc7813465b343b2cbb370c395c3d11d028296494ff1e797f752d0cc94f3158276fce084f1f5e534dbd7e9d05e060eab6f2e1d2a3fd160531b5fe721677052d0f8745fcbf86cce85a7a470897ce9d2f4aacb607d2867ec7028926b62a905d68084a400c5513b65b54f9e45a77885a75a2221b125d71ea06ecdf93bbbb21291bd9314ccdccd54b6c700e5f9434992f8a20941fdeae22774e956ef61c94a7d76870c644ca3a0e1574", 0x1000, 0x4000, &(0x7f0000001200)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10) 2018/02/26 18:00:43 executing program 2: linkat(0xffffffffffffffff, &(0x7f000009e000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000a7dff8)='./file0\x00', 0x1000) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xb2b92a26954fb53f, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000040)=""/210) 2018/02/26 18:00:43 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/26 18:00:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f000035c000)=""/84, &(0x7f000000cffc)=0x54) 2018/02/26 18:00:43 executing program 4: clock_gettime(0x0, &(0x7f00002d3000)={0x0}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x401, 0x8000, 0x8, 0x2, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x5f, "d5a3493ea352a63b393a29af5f894b08282ef36b01535df99b5d9245933dc0751e179609b197b84595160946f204094256846e6453f375972da9f703ef62171e3fc1d1cc33b780f2c3b12e4f6b65cc8f02defdfb12839222e0227a8786b2b3"}, &(0x7f0000000100)=0x67) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/create\x00', 0x2, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3f, 0x40000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="a4af085ac3ae030ebf6c00000000"], &(0x7f0000000080)=0x11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000000c0)={r4, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x2, 0x3, 0x5ba, 0x80000000, 0x3, 0x10001, 0x1f, 0x27, 0x7, 0x400, 0x100000001, 0x4, 0x6, 0x1, 0x100000001]}, &(0x7f0000000200)=0x108) futimesat(0xffffffffffffffff, &(0x7f0000986ff8)='./file0\x00', &(0x7f0000985000)={{}, {r0}}) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000ff8)) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000000)) 2018/02/26 18:00:43 executing program 7: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x406100, 0x8) fcntl$setstatus(r1, 0x4, 0x0) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) write(r1, &(0x7f0000000100)="a3508a182a2a72e07f24575815d2182d2f7222dabfa930a41db5b37e37a44ceb519aaa204572cad0adc30353f8aa743e647bd6fcbd63897cf8541d8756b90a779bc3635229f50c9796b85ee946b0da81e879b1e8faa4542bdeac1e2fae1e51229bf91d74775766f8743308e5721cfcf0fedc177ec26791cb812b4b756ffba7c1e8ee55fb4cbfcedc77b72ebd8f", 0x8d) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x2000000400600, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) 2018/02/26 18:00:43 executing program 2: pipe2(&(0x7f0000000000)={0x0}, 0x80000) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)=[0x400000100000001]) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007a1000)={0x0}, &(0x7f00006d2ffc)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) fcntl$setown(r1, 0x8, r3) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x800, 0x0) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x8040) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000000180)="54389c657603e12071cfa6898f92f4888fb4131f69bd5dbdaef319752b56d4d4e91e12109f73ca80f62ba966104a5c49a0963a519a154506a5410aeac8ddcc39663924ff00c5af76b7637b9cf49c5aee5f5413326ec2bc64a07d0c8e5dfdb1683d5d0c1432e69bd9ce410fface0c02bdf116e423695ae404269667d32f8025baa2cba87dd4d173ca6885571d114d4cd2388e6c9c5f38be069c8ca639875e250fac0d5787bf96582c5ed42ff72a87fbca5530346fab7ddaf1e4b81bfa13c756a5b0cf3b0a418f8543232cc46e0c24341a4e398491bda799b357f066f150be93f1339edabc73e6c2ad3b097a0a5b31fc5aa43ee4806e30", 0xf6) ptrace$setopts(0x4203, r3, 0x2, 0xfffffffffffffffe) 2018/02/26 18:00:43 executing program 7: r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x3) write(r0, &(0x7f000062d000)='\b', 0x1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000c83000)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/02/26 18:00:43 executing program 3: timer_gettime(0x0, &(0x7f0000fb7fe0)={{0x0}}) clock_settime(0x0, &(0x7f0000e09ff0)={r0}) getgid() 2018/02/26 18:00:43 executing program 6: acct(0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x101040) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000000c0)={0x8, {{0xa, 0x3, 0xc34d, @mcast2={0xff, 0x2, [], 0x1}, 0x51ee}}}, 0x88) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={@common='bond0\x00', @ifru_flags=0x8000}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000200)=0x5, 0x4) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x9) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000240)={0xbb36, {{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, 0x88) modify_ldt$read_default(0x2, &(0x7f0000000300)=""/4096, 0x1000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001300)={0xfffffffffffffffc, 0x1ff, 0x7fff, 0xf1f, 0x2}, 0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001340)=@sack_info={0x0, 0xfffffffffffffff8, 0x5}, &(0x7f0000001380)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000013c0)={0x7, 0x8006, 0x3, 0x1, r2}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001400)={r2, 0x0, 0xd5}, 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001440), &(0x7f0000001480)=0x4) setsockopt$inet_int(r1, 0x0, 0x9, &(0x7f00000014c0)=0x7bb2, 0x4) mq_notify(r1, &(0x7f0000001640)={0x0, 0x1b, 0x2, @thr={&(0x7f0000001500)="3e7e4dcb7667d2039ac726725e65db5505f705e69c86f881a1fa8d80c6e5f66dae7bda739c86e414e403ea9b9a58bb57f12b5ecdd6df03fd7078b28efcc2cba07ba868f57c4c3b19e2bfa5bc3fd4ab3076c2b56d339c10f411fad0f2d2527a862908a1a9b02a6164678007f34943489921ccfcdf01711c8bc0574b20c6faf5e81ab1d4b5cc180ffab9006ac8605f614c12ec08fc3a779dc56133285844971cd8a0d6a6feadf0d555bce26a152386c665ba193871f781a13694377a9a50a446899baa660841d9397b59514b3b92c18fa3101271fc785eafa3dc47beb978fde16d36cddb21c963f13270f1c62799601248b221bba93fc5cd", &(0x7f0000001600)="8b4ff341824a3de15685f63e26092f6a8c12a29652b724ce431824f453b799f384adc151"}}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000016c0)) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000001700)={0x0, 0xfff, 0x9}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000001740)=""/135) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001840)={{{@in6=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000001940)=0xe8) sendmsg$nl_route(r0, &(0x7f0000001a00)={&(0x7f0000001800)={0x10, 0x0, 0x0, 0x41002}, 0xc, &(0x7f00000019c0)={&(0x7f0000001980)=@ipv6_getaddr={0x34, 0x16, 0x318, 0x5, 0x0, {0xa, 0x3f, 0x752, 0xff, r3}, [@IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x40) ioctl$TIOCGPTPEER(r1, 0x5441, 0x200) mkdirat(r1, &(0x7f0000001a40)='./file0\x00', 0x10) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000001a80)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001ac0)=0x2, 0x4) fsetxattr(r0, &(0x7f0000001b00)=@random={'btrfs.', '/selinux/policy\x00'}, &(0x7f0000001b40)='/dev/net/tun\x00', 0xd, 0x3) fchdir(r1) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000001b80)) rt_sigprocmask(0x2, &(0x7f0000001bc0)={0x1f}, &(0x7f0000001c00), 0x8) INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes [ 242.246137] INFO: task syz-executor0:7833 blocked for more than 120 seconds. [ 242.253349] Not tainted 4.4.118-g5f7f76a #25 [ 242.258519] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.266480] syz-executor0 D ffff8801d2c67a60 28792 7833 3856 0x20020004 [ 242.273877] ffff8801d2c67a60 0000000000000006 ffff8801d2e93000 ffffffff8113bd3a [ 242.281894] ffffed0038d27b58 ffff8801c693da00 ffff8801db31fdb8 ffff8801db31fde0 [ 242.289884] ffff8801db31f4d8 ffff8800b6168000 ffff8801d2e93000 0000000000000000 [ 242.297909] Call Trace: [ 242.300471] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 242.306793] [] schedule+0x7a/0x1b0 [ 242.311958] [] __lock_sock+0xf1/0x180 [ 242.317416] [] ? sock_init_data+0xcc0/0xcc0 [ 242.323363] [] ? lock_sock_nested+0x43/0x120 [ 242.329420] [] ? prepare_to_wait_event+0x420/0x420 [ 242.335996] [] ? get_parent_ip+0xd/0x50 [ 242.341601] [] lock_sock_nested+0xf6/0x120 [ 242.347492] [] ipv6_getorigdst+0x136/0x610 [ 242.353350] [] ? ipv6_print_tuple+0x30/0x30 [ 242.359354] [] ? __ww_mutex_lock_interruptible+0x14d0/0x14d0 [ 242.366796] [] ? mutex_unlock+0x9/0x10 [ 242.372305] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 242.379413] [] compat_nf_getsockopt+0xfd/0x130 [ 242.385615] [] compat_ipv6_getsockopt+0x1fa/0x2f0 [ 242.392103] [] ? ipv6_getsockopt+0x250/0x250 [ 242.398164] [] inet_csk_compat_getsockopt+0x95/0x120 [ 242.404888] [] ? ipv6_getsockopt+0x250/0x250 [ 242.410957] [] compat_tcp_getsockopt+0x3d/0x70 [ 242.417179] [] compat_sock_common_getsockopt+0xb2/0x140 [ 242.424165] [] ? tcp_getsockopt+0xd0/0xd0 [ 242.429968] [] compat_SyS_getsockopt+0x14f/0x2a0 [ 242.436370] [] ? sock_common_getsockopt+0xd0/0xd0 [ 242.442835] [] ? compat_SyS_setsockopt+0x290/0x290 [ 242.449407] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 242.455620] [] ? compat_SyS_setsockopt+0x290/0x290 [ 242.462207] [] do_fast_syscall_32+0x321/0x8a0 [ 242.468348] [] sysenter_flags_fixed+0xd/0x17 [ 242.474436] 1 lock held by syz-executor0/7833: [ 242.479035] #0: (sk_lock-AF_INET6){+.+.+.}, at: [] compat_ipv6_getsockopt+0x1df/0x2f0 [ 242.489343] Sending NMI to all CPUs: [ 242.494164] NMI backtrace for cpu 0 [ 242.497796] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.118-g5f7f76a #25 [ 242.504779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.514135] task: ffffffff84217840 task.stack: ffffffff84200000 [ 242.520171] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.528565] RSP: 0018:ffffffff84207dc0 EFLAGS: 00000246 [ 242.533984] RAX: 0000000000000007 RBX: ffffffff847ddac8 RCX: 0000000000000000 [ 242.541281] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffffff8421810c [ 242.548552] RBP: ffffffff84207dc0 R08: 0000000000000000 R09: 0000000000000000 [ 242.555797] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 242.563076] R13: fffffbfff070889c R14: ffffffff847ebe38 R15: 0000000000000000 [ 242.570339] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.578556] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.584407] CR2: 00007ff12ade79b8 CR3: 00000001d3b9c000 CR4: 0000000000160670 [ 242.591667] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.598924] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.606193] Stack: [ 242.608314] ffffffff84207df8 ffffffff81027e85 ffffffff84208000 ffffffff847ddac8 [ 242.615815] fffffbfff070889c ffffffff847ebe38 0000000000000000 ffffffff84207e08 [ 242.623357] ffffffff810293fa ffffffff84207e20 ffffffff81221468 dffffc0000000000 [ 242.630889] Call Trace: [ 242.633443] [] default_idle+0x55/0x3c0 [ 242.638979] [] arch_cpu_idle+0xa/0x10 [ 242.644400] [] default_idle_call+0x48/0x70 [ 242.650282] [] cpu_startup_entry+0x5fd/0x8f0 [ 242.656322] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 242.663215] [] ? call_cpuidle+0xe0/0xe0 [ 242.668843] [] rest_init+0x189/0x190 [ 242.674174] [] start_kernel+0x6b9/0x6ee [ 242.679788] [] ? thread_stack_cache_init+0xb/0xb [ 242.686180] [] ? early_idt_handler_array+0x120/0x120 [ 242.692903] [] ? early_idt_handler_array+0x120/0x120 [ 242.699673] [] x86_64_start_reservations+0x2a/0x2c [ 242.706249] [] x86_64_start_kernel+0x140/0x163 [ 242.712456] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 242.731550] NMI backtrace for cpu 1 [ 242.735148] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.118-g5f7f76a #25 [ 242.742419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.751763] task: ffff8800bacc0000 task.stack: ffff8800bac40000 [ 242.757816] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.766557] RSP: 0018:ffff8800bac47cb8 EFLAGS: 00000046 [ 242.771976] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.779246] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.786510] RBP: ffff8800bac47ce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.793754] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.801020] R13: 0000000000000003 R14: ffffffff8426f420 R15: 0000000000000002 [ 242.808287] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.816514] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.822383] CR2: 00007fd81c2de000 CR3: 00000000b2670000 CR4: 0000000000160670 [ 242.829654] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.836910] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.844148] Stack: [ 242.846290] ffffffff8426f420 ffffffff847ef9c0 fffffbfff08fd9ec dffffc0000000000 [ 242.853793] ffff8801db31bca0 ffff8800bac47d00 ffffffff810b999b ffffffff839f63c0 [ 242.861320] 0000000000000003 ffff8800bac47d60 ffffffff81d0ef94 ffffffff8141b013 [ 242.868831] Call Trace: [ 242.871505] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.877902] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 242.884968] [] ? print_lock+0xab/0xae [ 242.890408] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.897145] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.904126] [] watchdog+0x6fa/0xae0 [ 242.909393] [] ? watchdog+0xc3/0xae0 [ 242.914722] [] kthread+0x268/0x300 [ 242.919900] [] ? reset_hung_task_detector+0x20/0x20 [ 242.926814] [] ? kthread_create_on_node+0x400/0x400 [ 242.933448] [] ? kthread_create_on_node+0x400/0x400 [ 242.940104] [] ret_from_fork+0x55/0x80 [ 242.945613] [] ? kthread_create_on_node+0x400/0x400 [ 242.952271] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 6b 2f 17 00 4c 89 e7 57 9d 0f 1f [ 242.971537] Kernel panic - not syncing: hung_task: blocked tasks [ 242.977660] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.118-g5f7f76a #25 [ 242.984898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.994223] 0000000000000000 dff8e516617aeeef ffff8800bac47ca8 ffffffff81d0402d [ 243.002191] ffffffff83883080 ffff8800bac47d80 dffffc0000000000 7fffffffffffffff [ 243.010159] ffff8800b616cc48 ffff8800bac47d70 ffffffff8141aaea 0000000041b58ab3 [ 243.018134] Call Trace: [ 243.020693] [] dump_stack+0xc1/0x124 [ 243.026026] [] panic+0x1aa/0x388 [ 243.031010] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 243.037904] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.045144] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.052393] [] watchdog+0x70b/0xae0 [ 243.057642] [] ? watchdog+0xc3/0xae0 [ 243.062974] [] kthread+0x268/0x300 [ 243.068130] [] ? reset_hung_task_detector+0x20/0x20 [ 243.074762] [] ? kthread_create_on_node+0x400/0x400 [ 243.081401] [] ? kthread_create_on_node+0x400/0x400 [ 243.088044] [] ret_from_fork+0x55/0x80 [ 243.093548] [] ? kthread_create_on_node+0x400/0x400 [ 243.100358] Dumping ftrace buffer: [ 243.103906] (ftrace buffer empty) [ 243.107588] Kernel Offset: disabled [ 243.111197] Rebooting in 86400 seconds..