Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 20.796784] random: sshd: uninitialized urandom read (32 bytes read, 35 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. [ 21.466881] random: sshd: uninitialized urandom read (32 bytes read, 35 bits of entropy available) [ 21.805738] random: sshd: uninitialized urandom read (32 bytes read, 36 bits of entropy available) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 22.829167] random: nonblocking pool is initialized Warning: Permanently added '10.128.0.24' (ECDSA) to the list of known hosts. 2018/03/15 07:10:46 fuzzer started 2018/03/15 07:10:46 dialing manager at 10.128.0.26:44179 2018/03/15 07:10:50 kcov=true, comps=false 2018/03/15 07:10:52 executing program 0: set_tid_address(&(0x7f0000000000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000080)={0x0, 0x2, 0x7f, 0x3ff}) fallocate(r0, 0x2, 0x2, 0x7) recvmsg$netrom(r1, &(0x7f0000001400)={&(0x7f00000000c0)=@ax25={0x3, {"50b396aaa13b15"}, 0x8}, 0x10, &(0x7f0000001380)=[{&(0x7f0000000100)="b8f4460d41a9a7d0d4e47e18c2690579ca5ebb3fe420bfcb13ef7d6c6d03fad34b1e2d1abd3f887c9efda3e5ca", 0x2d}, {&(0x7f0000000140)="711bae73a8d04264f7c1d4faa94db0bac84bf856e5c411a6b1fdac26c89407f401ddba78d6dfca2a1e3198336d0fd504f6bd348e66160e4a48044bad36c5f884d461b1d10fceb23735982a79862ee34a44", 0x51}, {&(0x7f00000001c0)='b', 0x1}, {&(0x7f0000000200)="43a79aac2d4e167dfc6e65c28d1ba83b5cc7457d05e761fe8e09a53086f56fbbcd35bdc827b754ed2f88de6557477f949dafcb1fefd9248baff5e54b30020a0183554fdac22cdb8944f26e192081489de59eb6af731d6c9b26362de74325140ebd2d08c2329d3bab4062030bc77c957661e2c90ca13aed1a71eb4f267849d2456f8b80622969a27e5440bdeff8c17fd6fc9c4dc33180b5a79fd7a679b3849359606a1b4c38773fa3f72a6cf940206f17f8792589415b45abca73a1eb10331ac7694267a036b2ed6fb096177fe9cc9f735c28a0a400657be74ec4d4ad16b7c68554ed7921fd3287b7a7d4149b", 0xec}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="edc6087a22eee95f3e641f519eba7233b87f323e3cf81587ce907ca690a07e21253394efc0b04d05f91049246db5563094e51c2666857318c7ec658d8ed838c02b57c0af81843e68826b", 0x4a}], 0x6, &(0x7f00000013c0), 0x0, 0x4000000}, 0x10000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001440)={0x0, 0x1, 'z'}, &(0x7f0000001480)=0x9) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000014c0)={r2, 0x3, 0x6, 0x3fc0000000, 0xfffffffffffff089}, 0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001500)={r2, 0x4, 0x1, [0x1]}, 0xa) r3 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000001540)={r2}, &(0x7f0000001580)=0x8) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f00000015c0)) getsockopt$packet_buf(r3, 0x107, 0x1f, &(0x7f0000001600)=""/53, &(0x7f0000001640)=0x35) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001680)={r2, 0xfff}, &(0x7f00000016c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000001700)={{0x100, 0x6}, 'port0\x00', 0x3, 0x1, 0x101, 0x1000, 0x2, 0x4, 0x1, 0x0, 0x2, 0x73990417}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000017c0)=0xb08, 0x4) r5 = request_key(&(0x7f0000001800)='cifs.idmap\x00', &(0x7f0000001840)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001880)='port0\x00', 0xffffffffffffffff) keyctl$setperm(0x5, r5, 0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000018c0)={@local={0xfe, 0x80, [], 0xaa}, 0x3, 0x2, 0xff, 0x7, 0xfff, 0x17e6be3, 0x10001}, &(0x7f0000001900)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001940)={r4, 0x6000000000000000, 0x10}, 0xc) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000001980)=0xa8, 0x1) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f00000019c0)=""/33) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000001a00)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000001a80)={0x800, {{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x84) bind$ax25(r0, &(0x7f0000001b40)={0x3, {"31721654186dbe"}, 0x9}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000001b80)={0xffffffffffffff9f, 0x3, 0x2, 0x6, 0x400, 0x7ff, 0x100, 0x1, r2}, &(0x7f0000001bc0)=0x20) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000001c40)={0x1, &(0x7f0000001c00)=[{}]}) recvmsg$netrom(r1, &(0x7f0000001f00)={&(0x7f0000001c80)=@ax25={0x3, {"005e74265a36b8"}}, 0x10, &(0x7f0000001dc0)=[{&(0x7f0000001cc0)="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", 0xfb}], 0x1, &(0x7f0000001e00)=[{0x28, 0x101, 0x9, "c2936c2992ccc4061aa11f293a6af5bff9618c2e8fd3d253b074"}, {0x70, 0x115, 0x3, "682636b123263ecb6052dd4e08c174b80c116768d9fc2f1d17019a60424d0a87e7eefbba58787f5144c47adfe7ed2289aac390a09d32188f5f101cea21ee43123764e7d9f95f199ed50dd2a04dd970d544d7f1b5dc20b91cdf36c93fa5be5a94f7d56b"}, {0x5c, 0x11f, 0x0, "73628104d6656a15dfe7a96924840b30081eb56429b57dcd53c810fc4da545ae3cfc9841a51f19ae892fe7f7d7431798c5da239276f21d795709250fd9616c3ad8dbe19663feec6e3a74164f4c449d25"}], 0xf4, 0x4000}, 0x2162) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000001f40)=@int=0xfffffffffffffff8, 0x4) rt_sigprocmask(0x3, &(0x7f0000001f80)={0x5}, &(0x7f0000001fc0), 0x8) setsockopt$inet_int(r1, 0x0, 0xc, &(0x7f0000002000)=0x8, 0x4) 2018/03/15 07:10:52 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = gettid() fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0x0, 0x455d, 0x100000001, r1}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0xe202, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) mq_notify(r0, &(0x7f00000001c0)={0x0, 0x1, 0x2, @thr={&(0x7f0000000080)="ddabbc812b945f41b77b46577fe5", &(0x7f00000000c0)="98bd679778823d7e7d9bd863ecb7f2d56a3fb437af4a832e5ccabb54f9ec22c6838e2063c338aa7702b8bdc312f69bf16018bbc2a1c57a0094776d0265b74cf5090d09113d2a0d6f0f6478e9345290ab0cc9a32fde213b4b8b83167dddb4e6195bd9fa733ab8e00c36b1aaf2109a3271695cf8613a5ba789e0c7d397ab2e045af6891b97af27ca8a62d2ab05c6ed557db598dd0cb3ebc49effc68093c328ccff7034823f64198edf2f8b49138cf368339e6493e17a8370f3d184a2e4c747a14e15aeb7f4bc35687b670eeb47488d0155f688cd7224"}}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000200)=0xfffffffffffffffc, 0x4) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000240)=0x1f) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000280)=0x7) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000002c0)) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000300)=""/9) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000340)={0x4, [0x7f, 0x307, 0x6, 0x0]}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000440)={0x0, 0xde08, 0x20}, &(0x7f0000000480)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000004c0)={r3, 0x1, 0x3, [0x2, 0x8, 0x3f]}, 0xe) pause() ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000500)={{0x9, 0xa1a}, {0x6, 0xe930}, 0x9, 0x0, 0x1}) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000580)) sendmsg$nl_netfilter(r2, &(0x7f0000000b80)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000b40)={&(0x7f0000000600)={0x504, 0x1, 0xf, 0x2, 0x70bd2b, 0x25dfdbfc, {0xe, 0x0, 0x7}, [@typed={0xc, 0x52, @pid=r1}, @generic="bd4adf1fb0d087f53b7ee145ab254d585352fa17f69cf8bcb4e1b213d5c7368e4915b87d7b66f353455aed159d6c2393fd91e455d0261653e154da98bbf91538c35746adb994642340fe", @nested={0x498, 0x6a, [@generic="47a569fa8980f3df2f663ceb68f9bf6df85815a8777060c75b56890da20645085e1a01c25c31b12f06f8aa5dd3a58197df6d764da85eb01c39bd37f07cd9128e4d6e77269cdd2bbf9a4d3b8715208f6433aa9d259293089146dda44f77cc655182fdab8726ef53de8992f09a9d36fbf879c1da508e3e4aa9394f4dff511b99569e98721e2dff66ba6391a7694fbfcba4e66e7914a3c79036f27e759b57dfecb29716de014891187b7783a1f0fb163dc99b4f249c566ba1b0519f3bfea90f7e1f77511bb8634be1b6e0a88dbd6de1d94782e50b49", @typed={0x18, 0x1c, @ipv6=@ipv4={[], [0xff, 0xff]}}, @generic="1b8cfc3b2b4b24174f32fa5fbdde125d9c6f56308f44c7875d58c9894c206a8f7449187287c334fff633bc94fdf85b253e25efa722ba419cb56b05a5b45786a17d658596c039e1db9fb37876bffa68a88d72353bfd3ede2824d8e270444cdc6c04f7c274f2bd4e0149f86303291e3997eacca5bd66e9b09fd5ff4d1bd2a4e24882777c43a19928ea4b52c7b039fbc4745c63be39e3f06ee3589db67a900adab2462b403853a97b80a3e4839e4c79cb482d83690b9392266f1d81b13ab97ef90a722ad4f5b218a030c60014ea7b5bb985815f1d0da15ad4f6", @generic="2c86bab78bd23bf3dc4dce72cf1b4c742aff13b7ca3405c2d578ea0f3e6c7cdb159cce86eea06874df6cc59a57506a9e55ee95572265d911eaa4348bf7640299c303dcb47a73c06b0ff1be8f85d23c787a5ad315a60e558fc398d41b8851f14bb330f6b50f06f039c56e59488ab16de8800ca8abcbfb6a7b2303e4ccdf6d8408499dd54d4afd680bf1341277a17f6b859b04a86f1c6bfd975b4116e7f3a1a12a374ace8834216bc084edcc259c07cebfba132aba8bbff2d8439ff822368d5197d00f54fd87d08d14ed3fdc9bccb7fd1e4d5afd81285aa5db5c7111e06cfc7df711ecba", @generic="0bae28a6e0cead843d10156d641b1f9c0533653c8fbdf0a79266656d790640ab71b3fb96334b6e940178dba54894071a11869d169c1c722136e6cac89786d6f7346b7c380a91788d2c4880fb0a479a9168f9aad1ea3a35ae305651ed0573596af6f18d6128d57cf37b40625f520051d1df621c6091fa8d2ee1ba97f1abefce09593745a44061d8f532ca92361602feb750d6ecffc9715058371937811580c758f8a6a66e27fc1c1268e4c627af33e9b953989a35fc9ad4fa49f5d1bc6f38e365836f1e1e7615de275e362830a6f4c65a1012e33e2e69db070d7473129acc38f14589997d", @typed={0xc, 0x2b, @pid=r1}, @typed={0x8, 0x29}, @generic="1d19cd1ac0132a645f8120302552dbbe89c81512567fa3add259e3ba4fac9e97", @generic="fe657a09436f42a06132ed63a369aa97ec0417a30b4b7b08e680fada325a4ada47911cc057a4d5334394e0b45a613fff0f5f79aff93e6601fff514b9c5665dabc3721a0135c31bd2aca68af5b8880492e8351fa0f8d6a7c61c16ded38dc4bbafebd36015daa20bbaaba97523d4cb2faf30b37fce54d1486660bc05a3672c2f42b19920c1bbf68d08cdd838e6a06ae24adafa1f601fab2be7a2db2aa6a925628a58c5816d1172c34fa5d1154739f44707f33afe67cf7312671ee5b5fab794d6813d87b91b49f08e801cbd65c7a36c688d7d4a6041"]}]}, 0x504}, 0x1, 0x0, 0x0, 0x40010}, 0x1) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000bc0)={0x5, 0x8, 0xffffffff00000000}) socket$inet_icmp(0x2, 0x2, 0x1) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/autofs\x00', 0x313200, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000c40)={r3, 0x706a, 0x8, 0x6, 0x4, 0x101}, 0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000c80)={r3, 0x4}, &(0x7f0000000cc0)=0x8) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000d00)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000d40)={r5, 0x1c, 0x2, [0x7, 0x3f]}, &(0x7f0000000d80)=0xc) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f0000000dc0)=[0xfffffffffffffc00, 0x2]) ioctl$KDSETLED(r2, 0x4b32, 0x1) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f0000000e00)=0x4) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000e40)={0xfffffffffffffff9, 0x18000000}, 0x2) 2018/03/15 07:10:52 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40c000, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x3, 0x1, 0x1000}, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000100)=[{0x8, 0x7}, {0xc, 0x4}, {0x7, 0x4}, {0x8, 0x8}, {0x2, 0x3ff}, {0x4}, {0xf, 0xfffffffffffffeff}], 0x7) r1 = request_key(&(0x7f00000001c0)='.request_key_auth\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='/dev/sequencer\x00', 0xfffffffffffffff8) add_key(&(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000280)=""/41) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x8, 0x1, 0x0, 0x3, 0x7, 0x4, "2209a1dcab6ed1499edb84bee035a40c2e26c635887dcd230f5b19896fcdbc2e6cd3e7979dedda59e3d9753caf6889a3409713510c4b384489e83fa87f987959", "03f812ab1f5ba1bb5e18fc8a49cedcef70cea11cc86b0f6c9821df3336be3f2fb861fd1088f4bf3eaed6ca39be91d7300be3acd62eaac1a8e16d3f7f9a922f9b", "7da287fdaee1959a214b8b29a41ae2c7c5d37ba99663873d55432d180929fc08", [0x3bf, 0x5]}) write$selinux_load(r0, &(0x7f00000003c0)={0xf97cff8c, 0x8, 'SE Linux', "b758625d926fc182ba4d8c65ccbc3a19f6e0ee935ae10fd04acf373ba2957cddada34c9532918d5e6373e972905f"}, 0x3e) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000400)=0x78, 0x4) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000000440)={0x18, 0x0, {0x0, @empty, 'syzkaller0\x00'}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000480)={'eql\x00', 0x1200}) preadv(r0, &(0x7f0000000840)=[{&(0x7f00000004c0)=""/219, 0xdb}, {&(0x7f00000005c0)=""/60, 0x3c}, {&(0x7f0000000600)=""/26, 0x1a}, {&(0x7f0000000640)=""/47, 0x2f}, {&(0x7f0000000680)=""/251, 0xfb}, {&(0x7f0000000780)=""/154, 0x9a}], 0x6, 0x0) ioctl$TIOCCONS(r0, 0x541d) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000880)={0x89, 0x10, 0x9, 0x80000001, "99fce29339447ad4d63c664bad26195410b5962ca57404812134276d72852868"}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0xffffffff, 0x1, 0x0, 0x4, 0x6, 0x5, "a9d6606972c6e582499976d8d68e04e0bf4836bea03aa2cd32dcbbb8e07263b0a996e69c846ac82dc85ba1a528b1b214394930cc2e0c23006de50791da0fe557", "ee6cd356f2b93f81b76556e947943262d7bad1d8c2d0f72875f6197a07497272f2d04065774faf78d04596b3f6cad5892d32bf21ae592e96c1a8e63eb90e4ebb", "9ddfd9e56c01264f981e977a904459e100c285e69d94e066817b8828b1b31e9d", [0x0, 0x238]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/sequencer2\x00', 0x80, 0x0) getsockname$netlink(r2, &(0x7f0000000a00), &(0x7f0000000a40)=0xc) sendmsg$nl_crypto(r0, &(0x7f0000000c00)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000ac0)=@del={0xf8, 0x11, 0x800, 0x70bd27, 0x25dfdbff, {{'digest_null\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x9}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4004}, 0x40040) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000c40)={'ip6gretap0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) sendmsg$nl_generic(r0, &(0x7f0000000d40)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)={0x1c, 0x1c, 0x400, 0x70bd26, 0x25dfdbfd, {0x3}, [@typed={0x8, 0x6b}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x4008010) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000d80)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x10) syz_open_dev$tun(&(0x7f0000000dc0)='/dev/net/tun\x00', 0x0, 0x400200) ioctl$TIOCSTI(r0, 0x5412, 0xff) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000e00)) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000e40)={0x7, 0xdd65}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x8, 0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000e80)='/dev/rtc\x00', 0x2, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000ec0)=@req={0x100000000, 0xdbb, 0x40, 0xe0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000f00)={0x9, 0x1}) 2018/03/15 07:10:52 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000040)={0x9, 0xffffffffffffffff, 0x1fc, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x81) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000000080)={&(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffc000/0x4000)=nil, 0x5}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffff4bd8}}, 0x9, 0x6, 0x7fffffff, 0x9, 0x82}, &(0x7f0000000200)=0x98) futimesat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x0, 0x2710}, {0x77359400}}) r4 = getpgid(0xffffffffffffffff) sched_getscheduler(r4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)={r3, 0xb9, "1814037375bf02649d823ef9891e8bfd64e645e5e0d9e299769b92beab9fe95b5f3a403202bd5fbf4c087bf604572e8b874be7779e5d265df3aeca1a455e8ccb3d9e393d0c4c3d7fcde5d9e156012025e85f6b67c24f29e4532acddb8a844f5c6fc589fde02b9a1b4c2d468bed9fe42613643a03032a4a8092acb1f2b7776c422e9be5c00a4d77f408e852ad67611a10bf23c2be6db0bb89586fdf8882f565eb2781dbbc0f2543436736c0b5c59830b8797552f98f8d7f834b"}, &(0x7f00000003c0)=0xc1) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000400)=0x9, &(0x7f0000000440)=0x2) getpeername$ax25(r0, &(0x7f0000000480), &(0x7f00000004c0)=0x10) bind$ax25(r0, &(0x7f0000000500)={0x3, {"8f2310dd607831"}, 0x1}, 0x10) gettid() setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000540)=0x8, 0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000580)=0x8000, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000005c0)) alarm(0x3) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000600)={0x9, 0x9}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000640)={0x1, [0x0]}, &(0x7f0000000680)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000006c0)={r5, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x4, 0x8000, 0x2, 0x8001, 0x10}, 0x98) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) sched_setscheduler(r4, 0x1, &(0x7f00000007c0)=0x81) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/enforce\x00', 0x8200, 0x0) seccomp(0x1, 0x0, &(0x7f0000000880)={0x7, &(0x7f0000000840)=[{0x4, 0x9, 0x3f, 0x6}, {0xe9, 0x80, 0xe9da000000, 0x1000}, {0x0, 0x4, 0x2f2c, 0x81}, {0x1, 0x8d, 0x4, 0x40}, {0x6, 0x3, 0x6, 0x20}, {0x9, 0x4, 0x1, 0x80}, {0x1, 0x81, 0xffffffffffff62db, 0xc555704}]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f00000008c0)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x4, 0x3, 0x2, 0x7, 0x8, 0x7fff, 0x0, 0x0, 0x0, 0x4, 0x9, 0x0, 0x4, 0xaab, 0x2]}, &(0x7f00000009c0)=0x100) syz_open_dev$tun(&(0x7f0000000a00)='/dev/net/tun\x00', 0x0, 0x200) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) 2018/03/15 07:10:52 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000040)=""/142) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xcc, "b5e9dde2e549c43577d6342ca1ea85c6ca604e21dc08fd33092901252a693dd0f9998534d6fd1849b78e5d2343a6dfc24a7a137b11d04f0a79c6ea72be80f5655d7a2a0ae4d7e82898a7ae992aca753e6cf2df28b0208351f4b49cc0cf71c9afc44b3fff4fb0312b4485bdc691a5c9b0e6b6699bb393bfad0ec8b2a2cadf5d40e2e91a387fdf8b82ff4b8bc578a087ef102a18722dcc25e6b92605cae3698dd53680b5e52a902a66793011c97d7eee741109581d20ecb825cd8ffa1aac4be236420d2cc898b10897eee3d6b3"}, &(0x7f0000000200)=0xd4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={r1, 0x1f}, &(0x7f0000000280)=0x8) pwritev(r0, &(0x7f0000000300)=[{&(0x7f00000002c0)="1e8e0aeb4f459f904bcc8aa16a88f63dad69704019257aaea250", 0x1a}], 0x1, 0x0) r3 = eventfd(0x2) r4 = signalfd(r0, &(0x7f0000000340)={0x6}, 0x8) recvfrom(r0, &(0x7f0000000380)=""/230, 0xe6, 0x101, &(0x7f0000000480)=@nl=@unspec, 0x80) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000500)={'icmp\x00'}, &(0x7f0000000540)=0x1e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000580)={r2, 0x1000, "9fdf61edcb321d2688daa08e490e555e46ff4057e7e7352fef5675ebc0adc15b92019e78e29e9488a47acb505da98efcd254ca3cbb4f1afb48e8e85cee5ce5785d7ea8ffd4f0d23f1ff845d8ebb4d762d3df0770981d3ce5e16ef95dd8bca170cbf47f740baf55d3648f6acc2a36f8eb129b02278c268f65a249519aba1cf3361ce8396912440db4c20607b7a9b4b89a184be591f3a56152cbbf3f6100702a0a54dc2010a2cd1409567f1de5996175b307e990d5dadeaf1897966dc94b7ebee272e3751c7bbd5d3e88d13f0a8e4b6937002955ebd0c694fb17ad30302f1948d1821a624ad6c5cf455979ea36229b4143b2e587fb687b45d4379111186464b25482f92fefba60a507003cc5686a2eaf217656247563790ae2fb6a01401d7c3ee35b9e9578c19064d463a04db964a37a77446fe384c1a6d40b5fd8a76c3ae370585c2175a744b88323244a0d12c52c2cde12e2b37ffced3989ce7c1b897fcb7621dce75a1841e728b5accce1b8decd22feeaf6ff634bf4d7ed7a132995979f7464ddf2c4b2480f7883193f0a200b83cbb7825be8891a447051397fcd995c72659f5182e79925b352701b7e6209415eb00cf46f159ff02d4f1354e2449685215186dd205cbda100c4683e9d615032d853f46327c89faca523d76e9a9bbc897cc07b41584775d888ec628b12c8dc7b12508bdfaee2fafbdf5cbe28302c3c2dbe99a209a14693f3c505a78251b09f2350b3f7f31345fb795bca2efe3de92ed9ab48d49b25f974844bd3d72e953432136292b0193fbb2511abb39db5140985385e7c335d6cb2452af80a8f185d5279cc3e866e7060f2b497ec41c6c83a210decf8f9cbbe73cf7fb21a14c2636e0b6497d429bd211d3e41007717170c21b8a1669f29b5ff896ee102df7c7b684663863e259b47b8a82e7f02620bc16b019bf97cf1fc29362a5bbd79ed8490497f58b94d34d5387e58f37fb7619834df15dc3ac6e2ce7c0173e3214e4501b4a3bfae6ecc7e0c6421df47e9e4306667b190381b6c260e70dd9d91dae4ba59e5dd765144714117d9c626ea3a1b3adab821ca73c84da61ca568ffbf84c70fe8b33d4616c69da372a18c9a762071a3de9d3eef1bfb1ee23225da692fc0b8d79a53ff3d47787a43e348fef111c93b1947eb845ec5644c5b3314ca7b8a91ebe1f10d169f4b2b2179a12e19e4681ac06fcc41212976b7de7e9209679f4fac153df342028ea38b3c9b197021e2e933f8bcfc0f2c65af28e1d5b8845bb79500d2644c7ab85ada1c45e0166d24e30d3088d7ebdb5410b29e69ae7df8682e50733885852f0c79146025a8d00e0beaa957abb276520c6508d884c456b120d8703467df164501c0cdba08e9e0b97300d72e1525337cc7cc54450e41e2ea57e5928ff85cb37fa7bcb0449f38de90ccc626ac1f540c9365aa0faeb7d6e0695cadbf0fed6eaaf63684d4b426fdb210147e9eafb217233c9582dc9be7ef294fc1e9581721360b1d3b9f404ed372d7954da308dc65dbae09ed9bf9d1f43bbe24a14566e951277bd2fd4c3b41779de713c3ad758570479f193d43db78eaba1cabd05f785ce0c6174e93d1c99a079176861cac9bc808e06bf17fecbd7c378470b5951b576d7ecb942aa56198c28b7386d1c417dda6ac8501018fc1df127bc21473dad729382992660339a6897fdcf01ded585be3e760794c4e692d8701591f748e81db695c72bf75dac118caa0acad8277cf5f1a70ac7ef72366b9623459319ee042e2e2da0e92a19bc22b53936aa9899b92856495f2031d1f8142b52d359c6114bb2784a099a3e55612be645de28c0f5ec14f2c767086a2890b13bf9a96f47ab484f79fedf5b4cbc7fb44f0a91af4534a2f09d23c48879ebdad74bbac74e2e2b433de7eec96bfc18c7f3fe06b120c14844a8b7f82232cdf9d9d701588e793424f1282313d9558fadc605309791b5c5ba9454680e9ffbe64553eaecce77c39b751ef4b6d53a0a2336b2fc76438bf1acd6fa6a7e49387c6b619896ac5e51ebf88504c4ea8c8879d9318a1dbec018c1df02e5842f2eaa8f5d4882daf5d67fd6ff9858da808f82454bc4fdd0cb8c39d738f95716b0e62186fcfa1407041ab766532dd2e645fecd5f8f9af7d41d6a714709fc3c350136bb1f96df5ab75c9bd41e7a2f1cae2f99c1b7733299996a2dad605aa6dff647f2f5310f5f1bb1b96e821383e30373284945687cba44ad9cdc78377adedb55c26b513283093934f89ffebfddeaa30c299cb99fc0745795db85be55272ae7b598a9d41a35226378eed9841f37570320a9b6df0ce23162271243b869aa457cdb132e454b995905e3ceff16844ac1d929d5ea2200adba0f57efca05953cf05f4f828d32f4eab2106299859737e3e6eb40d9036ba0399b466c4ac3c8205d24cfdc2d4190f27b6d05c7d53d7bba8c8c18dd09ed2b1bf446859f64a65f974f51632287110d890463c3b9b89f0480d2825b1c9d88d2ead997402d933cc1ffc36f6f40b0b0b72d7f989705d54516929e4799aec883cfd18fda69c35f4a6ad5fd5fb4cadca5a1667c69d562097fcf94a932c4969c1f1efc8eab60a85bb4395a3af0d8f51a330124daa315dac0d26f92257f0d098373547b4c4f2bfe7e2f4a97498713094578bcfb71b89882e8beef747672ed6fff9234026f965e59bebcf24515137c05f810bf393582e29e10cbb2f004f294f6c9e2798208090d44fe609e5bc8fdb2664daa62abfc78815b12b71823c0803e372e4bf92f0da2a60e794ab65880289fa348fb4629aa136247b4d94d0c554e5ce2fff69710a03162465f66f3317520d070eba9d911615831726dec69fb1c5e5619f7c11b20bfb75039fd3480a157ccfcc955c5f54e5c623dfc8be518ca84c82459dd393a806f09b645d5ee06e5a573cbb8cd63131d2a02a56fa9df215a7e463a355a5efaed3b6a3a90fe3346f89e0059758cbd960bf6a2b274b3132a8c781de72ee3e79290cfc28733354229798e51a40e303e82eb5aa6f6789a424dc4b6663542a31730302e1b4202a0961f3a2b56693552f4c333618b4817b830d076381896a45f3d793be37a208f6a99032ddee04857622b14fc8b313e05e4ed206c467bf9dbf2f73a2310541e6cd0c11c3f5ea845c6e102662e51711b94d7fd59edbf8359395a1808285b0c3a849b7d32e741d219601145422079a625314565fb4df34e4ab65b0dba76db60a0213c7371a6eb7b9dd8a72ac605d2c029e9cf946c6488431dc5dcb1763ed992ce88b0541565ef44a4419b6e3ba5fd74c18b8341989361be50d5a5f88f1763afa20a05f97660abd178c15657d80f50ff23e32ff2b4298ae91ce70e6f987fa336d045a17502edebe76e97dfab15022966d85c785bd4b7b127f07c91f01012b5c47a55b2f5284b146b2111f8448dac99f38d5b72603ab87cefecf54471e151eed223a3dbe19b1b77110db0d7506253ef0954e161da2b289cdbf9cbcab6a6614bb73fbc352f8469f359854f54afe2abebb8d6f72bb04582a23c1845692504d5b4bfcaca51da427f012b99515a19413dbb4daa5b404e7d47e9d6c8e3528ac74a2976fb23a1e3c1c44bb5b48850bda9a6ff6ccbc2d85497423719a2cc249059d3a888dea32475ecec9d17e656c112eb10424bda8351fd507ab44c37a448328edbe76fbb10f286831db4423f4c8f7f19e06f95120fe67fe492bf01fb7082617897c6a1391127b0a41bf677a272ad03ade4d1d1335c3aba3f97b610314bd11a3b740befacbe3a8f318a3b7ce0cdefa51d3a156b241434e44fa6914ea08b60e331b916d4947b9ec968c8c8c66579a2da7dd7f4a156e6c6f66e03395e3ff19879e13226663c9a238b53b97a40da2a0a5da1f118423fca0e82e43ac038ac286684e010c73dbb879d3afa60d91b616b3a2c6876610cc7830b22507a8797cfe88ed34534b7dbdd14e4437c4c38223e3b1e7787528b678cd010c25008303591a78f9ae0c9fb0dd99c83e483f5fa8ce093ce8abebb44c41da6908e639c7ff651407ed94b462c7cc075f084e4a24cddbc48e98a52f8820ca10086fdc4866c0ef89a4a39f5e5411fc65e736826d00e4cda929b48675b67e09af8a594252c5f044d7f2423327777a069e3b040202edc5a61dcaa0cb028f8cd6b3fffd322a3488c5286c66ebc70e9c7753a1dab44fb780a1ff6d348e282b83ac7c47e42f2e3a1d5ad63d94b5a211ec4e6f85bd9d459faa7f61f9cbd7c1a98fec2b4e6084304d16acd7c1a1a7067b58297e2bf26cdf895f14a947cf4317a0444892df7c7f36750c600a5dd2b8e474884a09374964dd78b8548a748f127243e0ccd3eff0f6c092821fe08e1b4e8c309bb13c1ff952c5361c584e6577246cc72d204f55cc977362202c249b8d360736b1f9e6f80e2fd64c81947ab59b016f693c6c810b46ddcce8915c10ed3b0c48c7f7d2042e448b2003c10975947f3e0e5521cd29ea31aaa5df9b1190f32f51c1fe43693cf7e9270b244456b1e921f3374b35233bbe100bae46b040eaa0f28e8a798a3ee6db682f0e6f587c8d1f5d04f1c160bc76ba9f24df3fd737a92685be0a923e15bef75126ee95b54485a6777202c02422121b29b618a6a3be3c729c83177fa35acfd3427927e81b238ad11375495c2e9a6ccc6fedd5f47467cbb77aebd485ea8c017f75090bc3db64fb3805af372f89f7b6799d2a97725cb86e1112a234d9a7aa6e0ba42b8d65a024c086693a5f10539751244d3cffc8c0dedeb7b37830dfa2e599220573a5041936dfc761149c17032a29991d15d84fc87f1c68e9ee4ced260ebac5420ba04f0b740df866b134fe3fc4d31153450f245cdc816e438bddbf32ba966833710a4eada44d799e1a060d3f1ed344dd23ef0a8a585d9e7ed556fe183c82440c5b307b2275cf82452116ab439b4655b8b095ce5fe12130bebc5903bdc5a4ac3d0c24c40d80615eadfb74899ceda0173aa4ebdfda8d37c7d99fea7dc6c35d161e2ca3de4cc088dd3e9f12a456575acd066daeb0ad438ff1bddb83e5d4813b4781bfa4569573d40046a216583266d3e6aea444291eb2a18feda7c1237df97c7416e3c941f2bdb139e8d44bc4c5d2f8cf90d479a41177e6612d6fb5b73ad2c244912dc65edd6925aefacb19742835c516a23be8b1652494b17f468925620d6173fefb8e91a353f3ac7a5c322db9fafdabbc039d226feb032946f3e1cfb07ce3cd64187b2b7cab42f992af530bdf81106300a6d32a7ad240daafa651b8072617e174b36f709f050df99fee3f936b9948c921d943c1d732630a8f8de90d7d48c98be1d9b457d7d476a16ecd117ad0e7b0d657e3ecbfd59d7490b06ef9b8f3d8e5893f45c92f368b7759bb11eb1fa001816e22cc73541e37607b6bc8189de23c32c2fc14dc062d3a63edf6af9de3a24a3cda6b60fe7c8d3f9959be5135546df05e250c9d39f96ea3581902f067e5459014a62a2f896c002f304ebd0054ef1e95a63b48b7bc94c79c48f9d676cce452a79f323167223ac5a821a099cf51040029b53a1fadffc316615c9961b775121c1986ff9d966deb491164064faf35d9d72806a1d74a693d462f726c63a504356602a1310963e13b0a5b63f672c38ff6f078a415d6a5abed61599aa2ee4bbd54e230c035f74c0338f0bc6df7e8ecdb66a1265f8bd4c1294f35e52bc9bbc48c28d2515a1dd1f1fd11345943b92c4c8c44356650e44761319a64231612abb67c38d7c61dc2ac2f5053879329f52f1110035c23468ec9524895caeeb9a59d81735b382992eb7392e33be74f"}, &(0x7f00000015c0)=0x1008) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001600)={r2, 0x4}, &(0x7f0000001640)=0x8) fsetxattr(r0, &(0x7f0000001680)=@known='security.selinux\x00', &(0x7f00000016c0)='user\x00', 0x5, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001700)={r5, 0x5}, &(0x7f0000001740)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000001780)="6869d8578d05d45a5ba0658def21f1d6bdb8ae9aa96742af27836bd41063de63d71d75b7f14a4122dbf30c998d9ce266d860a9fb4b4ddb9b73fbabd0f7967550ee7bb42d919fdc195d3e082947335fd0c2bea5300a5ec28c37b82bb68f4651be571111f50b1ae97771206143a3bf3085dda78be468e8531a1995609ed21b8f72e3983b380e71bc9d933da5b51fbe364c1d7abd7652d56980576bc546c9518b1b8cab6da4fdc6b8fc6f835feea791761ca0ef59948dc9e46ea47b9da5ec67680d131fc82df94933868ff1a402b573c428e9ba0f5df0d9efbcca82435a1d4e5dd350fba9717f4db54eecceaa279648de9427b29ffeff27", 0xf6) lremovexattr(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)=@known='security.evm\x00') getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000001900), &(0x7f0000001940)=0x4) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000001980)={'nat\x00'}, &(0x7f0000001a00)=0x50) getsockopt$inet6_dccp_int(r0, 0x21, 0x13, &(0x7f0000001a40), &(0x7f0000001a80)=0x4) recvfrom(r0, &(0x7f0000001ac0)=""/244, 0xf4, 0x40, &(0x7f0000001bc0)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x80) fcntl$setstatus(r0, 0x4, 0x2000) signalfd4(r3, &(0x7f0000001c40)={0x26}, 0x8, 0x80000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001c80)={0x2, [0xd8a, 0x0]}, 0x8) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001cc0)=0x5, 0x4) getsockopt$inet_udp_int(r4, 0x11, 0x1, &(0x7f0000001d00), &(0x7f0000001d40)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001d80)={0x2, 0x200, 0x2, 0xfffffffffffffff7, r1}, 0x10) signalfd(r4, &(0x7f0000001dc0)={0x9}, 0x8) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001e00)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r7, 0x84, 0x65, &(0x7f0000001e40)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}, @in6={0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x14}, 0xffff}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x3b7f, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x4e20, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x400}], 0x84) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xf) setsockopt$inet_sctp6_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000001f00)=@assoc_value={r6, 0x100000001}, 0x8) 2018/03/15 07:10:52 executing program 4: r0 = dup(0xffffffffffffffff) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) getpeername$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000180)) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000001c0)=0x282, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000200)={0x8, 0x0, 'client1\x00', 0x4, "3ef946a1ccff4cf1", "fe76bba65934bef38b249328b1771794aca655a4ab32160e17359e146fec025e", 0x9, 0x40}) getrlimit(0xf, &(0x7f00000002c0)) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000300)={'NETMAP\x00'}, &(0x7f0000000340)=0x1e) sendmsg$nl_crypto(r0, &(0x7f0000000440)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=@delrng={0x10, 0x14, 0x600, 0x70bd2b, 0x25dfdbfc, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x20040084}, 0x80) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000480)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10, {0x2, 0x4e21, @broadcast=0xffffffff}, 'bcsh0\x00'}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) fstatfs(r0, &(0x7f0000000500)=""/254) socket$pppoe(0x18, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) finit_module(r2, &(0x7f0000000680)='client1\x00', 0x3) setsockopt(r1, 0x80000000, 0x800000, &(0x7f00000006c0)="1c55296ebd409060a968e09179bddb3e6e10a9a74fcb718b263d49be3130b890d553de819defd857305f2ac0796368134dd5de274c83a0cc66e8007c53bcc9c77aa12ffcfdf00c01a06347c8f7467f15fe26d60ad0af330cde2008fba9756c1a9e3b7fcc95dae87f51338be57a98a34621edf54d32283faf4f422183d89c19e753a250dcc970ca4c24a8369576b51ece005b63e4d49c02e4aaa1d3451de62500f4e2eef154538bab3eb482e654717905a97415e418d248c13f478f623ff3c11a5b688a26d8", 0xc5) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000007c0)=0x6, &(0x7f0000000800)=0x4) ioctl$KDDELIO(r1, 0x4b35, 0x8) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000840)={'filter\x00'}, &(0x7f0000000880)=0x24) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000008c0)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f00000009c0)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000a00)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$EVIOCSFF(r2, 0x402c4580, &(0x7f0000000a40)={0x56, 0x7fffffff, 0x3, {0x7f}, {0x1a200000, 0x1}, @rumble={0x100, 0x2}}) getresgid(&(0x7f0000000a80), &(0x7f0000000ac0), &(0x7f0000000b00)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000b80)={0x4, &(0x7f0000000b40)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000000cc0)={r4, 0x8, &(0x7f0000000bc0)=[0x10001, 0xab18, 0x101, 0xf, 0x3, 0x101, 0x9b, 0x80000000], &(0x7f0000000c00)=[0x0, 0x1ff, 0x6, 0x9], 0x2, 0x3, 0xff, &(0x7f0000000c40)=[0x5, 0x1, 0x4c1], &(0x7f0000000c80)=[0x0, 0x4, 0xe8, 0x101]}) syz_open_dev$sg(&(0x7f0000000d00)='/dev/sg#\x00', 0x6, 0x40401) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000d40)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/15 07:10:52 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040), 0x4) r1 = socket$unix(0x1, 0x5, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000100)=""/66, &(0x7f0000000180)=0x42) sendto(r0, &(0x7f00000001c0)="4527638dc0f33cc61dea2bc1d3e051abe17ceccab5e66173e2b5257c69a5edb275e6acdbb540ea34b57d9da30e6cd9862eba4078c710827499e3decd0effea1fb1387383c44b3a88003c1a58bc72b0f43a", 0x51, 0x4000, &(0x7f0000000240)=@ethernet={0x306, @random="e953d323a6d9"}, 0x80) r2 = socket$inet6(0xa, 0x7, 0x3) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000002c0)={0x1, 0x4, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000300)={0x1, 0x7, 0x8000, 0x98, 0x100000000000000, 0x8000, 0x2, 0x3, 0x0}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={r3, 0x2}, &(0x7f00000003c0)=0x8) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in=@multicast2, @in6=@local}}, {{@in6}}}, &(0x7f0000000500)=0xe8) statfs(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)=""/135) write$selinux_create(r0, &(0x7f0000000640)=@access={'system_u:object_r:userio_device_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x38, 0x34}, 0x4d) membarrier(0x20, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000006c0)=@assoc_value={r4, 0x3}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000740)={r3, 0x6a8, 0x200, 0x8, 0x9, 0x5, 0x10000, 0x9, {r5, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xfffffffffffffffa, 0x12a, 0x7, 0x180000, 0x4}}, &(0x7f0000000800)=0xb0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000840)={0xa46}, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000880)={0x9, 0x3, {0xffffffffffffffff, 0x3, 0x1, 0x0, 0x3}}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000900)=0x7fffffff, 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000980)={'gre0\x00', &(0x7f0000000940)=@ethtool_channels={0x3c, 0x9, 0x0, 0x1, 0x0, 0x4a31e7d8, 0x0, 0x8, 0x646}}) r6 = add_key$user(&(0x7f00000009c0)='user\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000a40)="3ef4103ca6a7ba6ca7bab9d8bc9b7c11a2cef92edcfd95ecbdf87746a0c802f8063fcd9192a69d8c1a06aa122e564d98748d9ca17d639df99fff6d4d58079f0faabebfa038be4dd4b86f57a442ebb3704dcd548be738f248ab0023f8e5c503adcfa48ff702916fc9", 0x68, 0xfffffffffffffffd) r7 = request_key(&(0x7f0000000ac0)='id_legacy\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b40)='/usr/lib/telepathy/mission-control-5', 0xfffffffffffffffe) keyctl$negate(0xd, r6, 0x1, r7) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000b80)={'nr0\x00', 0x20}) utime(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)={0x7fffffff, 0x4}) request_key(&(0x7f0000000c40)='dns_resolver\x00', &(0x7f0000000c80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000cc0)='/lo\x00', r7) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000d00)={0x1, 0x100, 0x4, 0x0, 0x8, 0xfffffffffffffffe}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000d80)) timerfd_gettime(r2, &(0x7f0000000dc0)) 2018/03/15 07:10:52 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) socketpair(0x9, 0x7, 0xfffffffffffffff8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000080)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000002480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000002440)={&(0x7f0000000240)={0x21e8, 0xc, 0x3, 0x0, 0x70bd2b, 0x25dfdbfb, {0x5, 0x0, 0x4}, [@generic="cf45c5ef1f532aee07365ee87413034624998d6c7371fec78d2d80b87e5e2d9faf456bf036d2541bd7cab01ede06337bea37e2eb371ccd008f3af590898e4345437110ff2b5ed7af19dbd7f0bc3d2021f2de1dbbd9e7bcb82714165d3a84162d44e37fcf9fa5a64943d2d879fe4e0ebebcfe0092cf5b130cadacd4fcd62cba0f4f00c386edc2c066cc77f63f8882e27e07c3c3017bd60a50", @typed={0x8, 0x69}, @nested={0x1124, 0x33, [@generic="e8074933f869b23ddf784ac4a8366a8d32252267b930d3076e0644073b57170424922edee5b44f18616e9b9888d8e789034e7027c51095f6618cf233320a46814088d99df5930a8374fd62ea8fb4adac8536716c9d4fc76c9ad18072fde7b441264a7ece3d4ba82a72f336a8cd59b0dc676b416ccf57d2d8c73db7ccd447502f873ca6923a5aec708c28feb4a2cd4013d60ad0d3daa936373f10c466885a992bbc44a4501126f0486ebb92be2d1fd9db39ba957f24e05e88baa5312c93947dbd78be16d11a02999f60c941", @typed={0xc, 0x14, @u32=0x9}, @typed={0xc, 0x77, @uid=r4}, @typed={0x8, 0x14}, @generic="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", @typed={0x18, 0x3b, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x5}}, @generic, @typed={0x1c, 0x23, @binary="51ee623f46b555cf8f32b0ed660abb5fc5b8aa6b"}]}, @generic="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", @typed={0x10, 0x1, @u64=0x9}]}, 0x21e8}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) connect$packet(r0, &(0x7f00000024c0)={0x11, 0x0, r3, 0x1, 0xc9d, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000002500), 0x4) r5 = fcntl$getown(r2, 0x9) process_vm_readv(r5, &(0x7f0000004840)=[{&(0x7f0000002540)=""/133, 0x85}, {&(0x7f0000002600)=""/163, 0xa3}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000036c0)=""/4096, 0x1000}, {&(0x7f00000046c0)=""/73, 0x49}, {&(0x7f0000004740)=""/222, 0xde}], 0x6, &(0x7f0000004a00)=[{&(0x7f0000004880)=""/2, 0x2}, {&(0x7f00000048c0)=""/84, 0x54}, {&(0x7f0000004940)=""/184, 0xb8}], 0x3, 0x0) fcntl$setown(r2, 0x8, r5) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000004a40)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000004a80)={r6, 0x3}) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004ac0)='/dev/sequencer\x00', 0x800, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000004b00)) ioctl$KDSETMODE(r7, 0x4b3a, 0xffffffffffffff7f) rt_sigsuspend(&(0x7f0000004b40)={0x9}, 0x8) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000004b80)={'lo\x00', 0x4}) fcntl$getown(r7, 0x9) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000004bc0)=0x1ff) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000004c00)=0x744b, &(0x7f0000004c40)=0x4) r8 = add_key$keyring(&(0x7f0000004c80)='keyring\x00', &(0x7f0000004cc0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r8) ioctl$TUNATTACHFILTER(r7, 0x400854d5, &(0x7f0000004d40)={0x7, &(0x7f0000004d00)=[{0x0, 0xffffffffffffff5b, 0x80, 0x8}, {0x7, 0x0, 0xb6f, 0x3}, {0x7, 0x3, 0x1, 0x5}, {0xebe, 0x8000, 0x1f, 0x1000}, {0x5, 0x400, 0x120, 0x7}, {0x57b, 0x6, 0x9, 0x2fe}, {0xfffffffffffffffd, 0x3, 0x100, 0x400}]}) socketpair$ax25(0x3, 0x7, 0xc4, &(0x7f0000004d80)={0xffffffffffffffff, 0xffffffffffffffff}) sync_file_range(r9, 0x8, 0x8000, 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004dc0)={{{@in6=@loopback, @in6=@local}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000004ec0)=0xe8) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000004f00)={0x0, @rand_addr, @remote}, &(0x7f0000004f40)=0xc) keyctl$unlink(0x9, r8, r8) flock(r2, 0x3) [ 35.110593] IPVS: Creating netns size=2552 id=1 [ 35.189104] IPVS: Creating netns size=2552 id=2 [ 35.236881] IPVS: Creating netns size=2552 id=3 [ 35.293472] IPVS: Creating netns size=2552 id=4 [ 35.376759] IPVS: Creating netns size=2552 id=5 [ 35.490032] IPVS: Creating netns size=2552 id=6 [ 35.639420] IPVS: Creating netns size=2552 id=7 [ 35.780915] IPVS: Creating netns size=2552 id=8 [ 39.912806] audit: type=1401 audit(1521097857.494:5): op=setxattr invalid_context="user" [ 39.931460] audit: type=1401 audit(1521097857.514:6): op=setxattr invalid_context="user" 2018/03/15 07:10:57 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={'syz_tun\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x80000003}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x4]}, 0x13d) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [], 0xbb}, 0x4, 0x1, 0x3, 0x400, 0x8001, 0x80800000, r1}) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000180)=ANY=[@ANYBLOB="8100000000000000000000f92158a5ab0000d71ef25101800000000005f2a54741", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) 2018/03/15 07:10:57 executing program 7: r0 = syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x7, 0x10000) fstat(r0, &(0x7f0000000100)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) times(&(0x7f0000000000)) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) socketpair$inet(0x2, 0x2, 0x2, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0x7f, 0x7, 0x4, 0x10000, 0x100000000, 0x100000001, 0x3, 0x5, 0x3, 0xdce, 0x2, 0x5, 0x5, 0x100000001, 0x3]}, &(0x7f0000000300)=0x100) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r3, 0x4, 0x1f}, 0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/15 07:10:57 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000478ff5)='mountstats\x00') close(r0) open(&(0x7f0000000000)='./file0\x00', 0x800, 0x20) 2018/03/15 07:10:57 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101800, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x4) 2018/03/15 07:10:57 executing program 3: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0x1c) write(r0, &(0x7f0000077000)="2400000052001f0014f9f40700f604ff0200070208000101ffffffff0800000000000006", 0x24) 2018/03/15 07:10:57 executing program 4: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) socket$inet_tcp(0x2, 0x1, 0x0) write(r1, &(0x7f0000fe4f23)="fe", 0x1) dup2(r1, r0) 2018/03/15 07:10:57 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) linkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000480)={0x0, 0x0, 0x6, 'queue1\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000540)=""/4096) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') readv(r2, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/128, 0x80}], 0x2000000000000053) write(r0, &(0x7f0000000080)="17c063b9f527ade9df0b999ed2e7b3f5f58828bf", 0x14) 2018/03/15 07:10:57 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x100000000000049, &(0x7f0000073000), 0x3) write$selinux_create(r0, &(0x7f0000000000)=@access={'system_u:object_r:net_conf_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x30, 0x36}, 0x3a) 2018/03/15 07:10:57 executing program 6: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r1, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}, {{0x0, 0x2}}], 0x30) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000146ff0)={0x0, 0x4, &(0x7f00000cdfe0)="9e245dc1"}) sendfile(r2, r1, &(0x7f0000fc1ff8), 0x80000001) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') sendfile(r0, r3, &(0x7f0000000100), 0xffffffff) signalfd4(r2, &(0x7f0000000000), 0x8, 0x80800) 2018/03/15 07:10:57 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000aeb000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000256ff8)='syscall\x00') sendfile(r0, r1, &(0x7f0000258ffc)=0x1000000000004, 0x3) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0x3, 0x5}], 0x1) 2018/03/15 07:10:57 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000700)=0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) ioctl$KDSETMODE(r1, 0x4b3a, 0x3) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000002c0)=ANY=[@ANYBLOB="010009066e060000aa000180c2000000aa0000aaaa0000e0ffffff00ffffffffffffffffffffffff0180c6ff00001c9075b163"]) sendmsg$nfc_llcp(r1, &(0x7f0000000640)={&(0x7f0000000100)={0x27, 0x0, 0x1, 0x3, 0x3, 0x2, "8367e63c79d0834a95a6fb3d322663514dd74274acf46146c3f914dbd893bb0d78e5bb9de078c2b57c3b368584730b4425c643d87670894223d38f02fe8987", 0x2e}, 0x58, &(0x7f0000000080)=[{&(0x7f0000000180)="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", 0xfc}, {&(0x7f0000000300)="c08d1b20a535732ba5e62d03f20175bf2dfef60a104bd5567c55629fb8e1acddffc2330c722de0bf156a000913d7f27596285edc69bcc24170a227c80f2f55971725aadd464bb36d56dabff723ed69aaf5ce3461fa6ac39c920d75dd8a66c6e88c79727ad45343505f129981d5d4c2ed064cae763d5e80273f3f1c437d86f8df49e3e44b187d904ad0fb48c44082b0b74bcde90edf3b4337b86ac84a75b8f027faed6e1778da26cf7ada2adc0245d5f9c944c0423f391c78abe69b93bd7ffd09b95de6dbe983b8eb83ed3cd79c", 0xcd}, {&(0x7f0000000400)="66f632c38db6aebd5d45515ab17323953894de4fc32933bcd5a47fdac40d31dadd1a56f06d461ef784986e1f2605af583f71578ec50e154938d3e3d3a4ec5f6dd3d7ec186a32f6885cb3294d143f6cd2f90ac2a4f247437138a8ca2ca51465d60d23c3bc48e74ac19bcd8d4fbca6f450b42a12639561ee30ce8696686aa086a0dfda3af83adf45d43a6adfd48e5d4237e8a768fa3bc1f58d294be1293f899ad38e37e36807b28bd1b13497b44ed4986472db7a801b90231b7846b08ad0c08ef94b666bbb70799691da8325ef1849d8e142ca", 0xd2}], 0x3, &(0x7f0000000500)={0x10c, 0x13f, 0x3f, "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"}, 0x10c, 0x8080}, 0x4) bind$pptp(r1, &(0x7f0000000680)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) 2018/03/15 07:10:57 executing program 5: r0 = socket$inet(0x10, 0x2, 0x9) sendto$inet(r0, &(0x7f000000af1f)="14000000e80300000700050000000900", 0x10, 0xfffffffffffffffc, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local, @in6=@remote}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) [ 40.146218] audit: type=1400 audit(1521097857.734:7): avc: denied { create } for pid=5222 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/15 07:10:57 executing program 4: prctl$intptr(0x1, 0x4000000000f46) getgroups(0x0, &(0x7f0000000080)) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000300)=0x3, 0x4) getpeername(0xffffffffffffffff, &(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000280)=0x80) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000340)={'icmp6\x00'}, &(0x7f0000000380)=0x1e) sync_file_range(r3, 0x7fff, 0x100000000, 0x2) setresgid(0x0, r0, r1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000080)={0x1, 0x8, 0x8, 0x0, 0x4}, 0x14) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x149880, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000040)=0x1, 0x4) [ 40.183892] audit: type=1400 audit(1521097857.764:8): avc: denied { ioctl } for pid=5222 comm="syz-executor0" path="socket:[12678]" dev="sockfs" ino=12678 ioctlcmd=8916 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 2018/03/15 07:10:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"6c6f3a2c000081800000faffdff700", &(0x7f0000000180)=ANY=[@ANYBLOB="b437b69bbd0ea503fbc27149633dd5ca6c4f583a320000000000000100000044cf12cb6df72563b8cf8fac529727c78424a72efe1922053dc6520c8500c2b5fcb5fa55736357594d818b75080024867946f9e4d62d58e07e2f51d0b1a2fe471ae2102223640800000000000000bb21df750000803e467bc24c0000001dde21e82f67f56d39c541cce3eb54442fed344c3ff95329b86d016f3305a4304c3ea1a332"]}) 2018/03/15 07:10:57 executing program 4: clone(0x200, &(0x7f0000000380), &(0x7f0000000300), &(0x7f0000000400), &(0x7f0000000440)) mknod(&(0x7f0000b59ff8)='./file0\x00', 0x1040, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0x4e20, 0x19e1b2db, 0x4e23, 0x5, 0x0, 0xa0, 0x20, 0x73, 0x0, r1}, {0xffffffffffffffc1, 0xfffffffffffffff9, 0xffff, 0x3ff, 0x4, 0x10000, 0x3, 0x400}, {0x3, 0x4, 0xffffffffffff8001, 0xb5}, 0x6, 0x0, 0x0, 0x1, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4d6, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x34ff, 0x0, 0x0, 0xff, 0x2, 0x3f, 0x20}}, 0xe8) execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000bb2000), &(0x7f0000000240)) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='environ\x00') kexec_load(0x7, 0x1, &(0x7f0000000140)=[{&(0x7f0000000040)="65217c5ba5404d4ffae240fe4ac018838b54538893c04ae21b1f922be9c756f011f45337b5862dd533dc4fa20fb6e8a1a85a09a71f0fb637f07d8438b0eb4061b7a477dd2017317660f088256e797717007ef62c402fede13faeeea3d8618cafa3cc5fcdd7afb0de752db8840006aea53c32debbb3c3945a96686b9781382e6b543807e9f0ee097eea7ea68e2d0caa5fdd9f1b15a27a14b96137ae80cdb27e8e2005368c1ddd479863fcfce94d7403e98860927aed7de3bc5634ff0a20eb92b21f93b644d8e1c561aecb7b92b70a5c015725fc7b3bd333a63df3e12666aa88062bef625e3b06f5da360955be2ddf20", 0xef, 0x1, 0x19}], 0x2a0000) open$dir(&(0x7f0000000000)='./file0\x00', 0x26902, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000180)={'eql\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) 2018/03/15 07:10:57 executing program 5: r0 = memfd_create(&(0x7f0000b80ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xde, 0x8c10, 0x0, 0x40000000000000d8}) ftruncate(r0, 0x1) sendfile(r0, r0, &(0x7f000088fffc), 0xe91) 2018/03/15 07:10:57 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ipddp0\x00', 0x5100}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x20004, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000380)=0xe8) bind$packet(r1, &(0x7f00000003c0)={0x11, 0x1b, r4, 0x1, 0x7, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_int(r5, 0x0, 0xb, &(0x7f0000001ffc), &(0x7f0000000000)=0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)=0x8001, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x8, @time={r2, r3+10000000}, 0x0, {0x4, 0x8}, 0x40, 0x1, 0x8}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'sit0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000140)=""/97) [ 40.233848] audit: type=1400 audit(1521097857.814:9): avc: denied { write } for pid=5222 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 2018/03/15 07:10:57 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001780)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f00000017c0)) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x4, &(0x7f0000006ff4)={@empty, @loopback=0x7f000001, 0xd5}, 0xc) r3 = dup2(r2, r2) recvfrom$inet6(r3, &(0x7f000001c000), 0x0, 0x0, 0x0, 0x0) setsockopt$inet_opts(r3, 0x0, 0x7, &(0x7f000001e000)="a5", 0x1) bind$inet(r2, &(0x7f000000f000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) 2018/03/15 07:10:57 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) close(r0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000600)={@dev={0xfe, 0x80, [], 0xb}}, 0x14) socket$inet6(0xa, 0x0, 0x0) 2018/03/15 07:10:57 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000340)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x2}) ioctl$TUNATTACHFILTER(r2, 0x400854d5, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0xffff, 0x1, 0x1000, 0x80a3}, {0x7fffffff, 0x1, 0xb3}, {0x7fffffff, 0x8, 0x7, 0x4}, {0x3, 0x2000000000, 0x4, 0x2}, {0x80000001, 0x8, 0x401, 0x1f}]}) r3 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x9, 0x20800) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000140)=0x3, 0x4) sendfile64(r0, r2, 0x0, 0xfff) 2018/03/15 07:10:57 executing program 1: openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f0000000080)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f00007fbfc0)={0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f00000000c0)={0x56, 0x4, 0x1, {0x7, 0x7}, {0x1e72, 0x6}, @period={0x59, 0x4, 0x200, 0xb6a6, 0x6, {0xce, 0x0, 0xfff}, 0x2, [0x0, 0x9]}}) 2018/03/15 07:10:57 executing program 5: r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) mmap(&(0x7f0000733000/0x4000)=nil, 0x4000, 0x300000c, 0x32, r0, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000b9fff8), 0x8) 2018/03/15 07:10:57 executing program 5: r0 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r0, &(0x7f0000000000)="f7ea42337eb805da8d24d09f3c2100580900ccd45da0739a805009d8302bd00b1918efd82ab5b662", 0x28) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000180)={{r1, r2+30000000}, {0x77359400}}, &(0x7f0000000240)) 2018/03/15 07:10:57 executing program 0: r0 = socket$inet(0x10, 0x2, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x90000, 0x80) ioctl$VT_WAITACTIVE(r1, 0x5607) sendto$inet(r0, &(0x7f0000004fa5)="320000001000250f07000093000914040301c2fe203cba9553a640fe319a00000a002e0000cd244fe56714eea4eb3456d711", 0x32, 0x0, 0x0, 0x0) r2 = request_key(&(0x7f0000001200)='blacklist\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001300)='{\x00', 0xfffffffffffffffc) keyctl$invalidate(0x15, r2) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000004ff0)=@ax25, 0x10, &(0x7f0000011fb0), 0x0, 0x0, 0xfffffffffffffe57}, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000001140)={'nat\x00', 0x0, 0x4, 0x1000, [], 0x9, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/4096}, &(0x7f00000011c0)=0x50) [ 40.366611] audit: type=1400 audit(1521097857.954:10): avc: denied { create } for pid=5295 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/15 07:10:58 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x7, 0xa, 0x1, 0x4, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) 2018/03/15 07:10:58 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={r1, r2}) r3 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/03/15 07:10:58 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10202, 0x0) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/68, 0x44}], 0x1, 0x0) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0xffffffff, {0xfffffffffffffffc, 0x3, 0x3ff, 0x1, 0xe564, 0x9}, 0x1, 0x7}, 0xe) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in=@loopback=0x7f000001}, {}, {0x100000000}, 0x0, 0x0, 0x0, 0x49bbe605a08e8a93}, {{@in=@rand_addr}, 0x0, @in=@multicast2=0xe0000002, 0x34ff}}, 0xe8) 2018/03/15 07:10:58 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000011000)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6574635f743a73302073797374656d5f753a73797374656d5f723a6b65726e656c5f743a733020c60000002f66696c653000"], 0x44) 2018/03/15 07:10:58 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="a47dcd5888603ac797fbee508ba344738291005b4f861ac6714dc2e1725e7d238d917ed67ba9f539e4abef7ae76dcbcc72ca59e91fb1d7cef9e79488", 0x3c, 0xffffffffffffffff) keyctl$set_timeout(0xf, r1, 0x5) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000a1aff7), 0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x20401, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000100)=""/175) 2018/03/15 07:10:58 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x40000, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x4) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='sysv\x00', 0x1000, &(0x7f00000003c0)="025d9786e908a693e3466599579080cb4dc1ef53a9f5b861450c5e271bae41e7fb00d39da8d7a53b805027c800ef56bc2cd4de6226d15f41525a930a0fb3fa74447dc1290ce23a0b584020b330a13ef1ed8a558aa7eb051d1fe3a2b7ec716310b46ff609742a05ecd7b9d1a589abc42d88cb9423cfef05af346c0d5ae89fe02c6648e13665fbcbcea816") getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000080)=0x8b2b, &(0x7f0000000140)=0xb29300152295da23) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, [0x4, 0x5, 0x46, 0x100, 0x3, 0x100000000, 0x1000, 0x1, 0x6, 0x5, 0x4, 0x4, 0xc926, 0x370, 0xffff]}, &(0x7f00000002c0)=0x100) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r2 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fremovexattr(r2, &(0x7f00000000c0)=@random={'user.', 'security.evm\x00'}) 2018/03/15 07:10:58 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000040)="ac9ed3a381c7e10791efc16744e5e8761e4cf7bc577c3d7141eb7796d81a8d98d857e77e95af0f9b35952116bf070d2ca0ec2c3bb1f64163f918324e5742fc1f3ae9b31521f41cf33bf1dec89061147bd69c8c8928cc24c31556fd5cc781389b4f4891000c7a052ad27b68293ca4e67ed0b0aa08ef822d01839d1a30647984d472ec62ba4fcd4f6c02bd904d213cd702dbde1585c8be35706bd8e01d41410da0e18638971dfd4163efae05e00c261e53ee2283c998da18d42b468e4c92a812f17203c0c4154584c443", 0xc9}, {&(0x7f0000000140)="f39632", 0x3}, {&(0x7f0000000180)="2ab6c540e04fb12948a40c4f04d06c1c492a5bc2e628fef3fd931edfb7b0d917f0a708e75bfe1213ddddfa81fbc31bbe242c0144c11ec0d527088dd94bd8908cb173e487884b481e406c49ddee810c5c2c05fe3316b8dc5690822f4b29b1b76b681e66055cb6983f03d8af3526262f96caa6949329dace1cc2c95a0736a5ee9b094a2c164699175796e2b298acd5f89ddf", 0x91}, {&(0x7f0000000240)="c54e6a2660f4e23ae9", 0x9}, {&(0x7f0000000280)="b12551572466f460d4ad3121", 0xc}, {&(0x7f00000002c0)="3dbde22cf993fcf159afbb624ec2976d591ce78543a6f106eb9b0cf01034bfa8c608c82eece7a41d950ea7a6819a9ed77433b9a46eb73ea0166e8ebc697da271ee971cfcf2041352bfe3c1f8e0b6a70d0ef5d19b16588940c3290d8831817d2b774376619abe3ab463854d92e4022d7ecdf85f5b2d19c4335b1c1a92d6d8627eabfe195cd903422d05dab6f54bcf2321077737425a61c700cfa18b1c803a208f060d52a4527da387da644cd2497f4ee9e587348422960cd40d4d9490ff5b8aff94714b298fda61a5e56369ddb7", 0xcd}, {&(0x7f00000003c0)="c0fe444d0780abab5d807cc6e01435ecb3fa456f9b39ddeeadde27a1a8475749f67d954c17e9d68861428cdb674b6b7812033ea4897d39d5b91604fc09435238c8d54ae9821926ceaee89b12b57b8010efb0563b216ef7bc12fa078f47e2eefd5009da849fca7971cdeab9d1bcfc7f", 0x6f}], 0x7) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000000)='(\x00') mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) 2018/03/15 07:10:58 executing program 1: r0 = socket$inet(0x2, 0x2, 0x1) fgetxattr(r0, &(0x7f0000000000)=@random={'osx.', '.H%\x00'}, &(0x7f0000000200)=""/222, 0xde) sendto$inet(r0, &(0x7f0000000100)="51a67f21bde7db0b00971c01620336c7383d4a2d16b73807009fcaad0c31b98e55b0540e7dcaaee9007f90df23168cef23a6d14f959b04e3e4f2947cb4f9d82af830f293af78d3d09845dab4db3b6a0c50ad91d89c07ace4f210bd9cacb2fceacdb31736a3fcb34941b9579fc58d1a6ba4104456e178ed28fad891a05752c286eb76eecbb8712df44c33264d4d1bd0e9b5bf2eeba775bea1ec2d4eb7b131d8d165b99695d89165736399d51ceb198bb50c85f22952f72d2524829957ab6991d533ad190e47956178106c0e709491d1abb6371dd182155d2e8801", 0xda, 0x11, &(0x7f00000000c0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'lo\x00'}) [ 40.420894] audit: type=1400 audit(1521097858.004:11): avc: denied { write } for pid=5295 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 40.446679] audit: type=1400 audit(1521097858.034:12): avc: denied { read } for pid=5295 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/15 07:10:58 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000300)=@sack_info={0x0, 0x6, 0xfffffffffffffffa}, &(0x7f0000000340)=0xc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000540)={0x4, &(0x7f00000004c0)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000580)={r3, 0x2}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={r1, 0x40}, 0x8) r4 = socket$inet6(0xa, 0x2, 0x0) keyctl$negate(0xd, 0x0, 0x8000, 0x0) vmsplice(r4, &(0x7f00000002c0)=[{&(0x7f00000000c0)="2d2059021c9f3aa83b451c3bacafcc8c1614211740370f15a0ac4c60747124d61be201b06e4991069f482eaac882393dbf46bb38bbe90b3c9fd58fc99577517cd7e5125ab1b1f8b945b151032a265964ccc86f27d5d2782dc966062779e3d072e33661c2c002b49976acf66b341c46ca2c4741c439fef5178b58c9f7eac7e738e3dc52b7157ac9fb6a1d3913dea8dd9e72e750897e14491839c7a253b567d4f1794b720e5dffeac74ecee8539c86958dec6f53f9442e0be4f6ab19343bd8287d0b14b9d19395898a4d65cc78ad7052ddea5f5d698d174746684ea775284da532d8a01bc17312ec", 0xe7}, {&(0x7f00000001c0)="1f4c21ace0c617375eb1b585c0acf1611f5087f9122f756ef8a49fcda9e0eece404996791a08759107c1f7d8b992be4c3fa978ee8be4ae228ee799ae15e8b770bbc079a4165fd1bb9eafa00b4d76a17ff0eeaecb866a1449c0ddd75d633edd04d713d9f6ac2f8abfe785dc08bde3b2489b61a511a7f1074dcd470006f8e8041ced0cd8770e7ed455c828f63e75fb8cc46edde9ffe3941a9bc58c1c7915395f24dc055bd086cf941cd5ec1053c22cc5e638d0514a82a491e7b4a1a72944a2e533a56cb2970c48", 0xc6}], 0x2, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000f74000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x652c}, 0x1c) stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() lchown(&(0x7f0000000400)='./file0\x00', r5, r6) getsockopt$inet6_mreq(r4, 0x29, 0x1f, &(0x7f0000000600)={@empty, 0x0}, &(0x7f0000000640)=0x14) r8 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSBRKP(r8, 0x5425, 0x80000) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000680)={@empty, r7}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000005c0)={0x6, 0x5, 0x1, 0x1, 0x7, 0xffffffffffffff7f, 0x3ff, 0x8, r1}, &(0x7f00000006c0)=0x20) prctl$setname(0xf, &(0x7f0000000780)='NETMAP\x00') getsockopt$IP6T_SO_GET_REVISION_MATCH(r4, 0x29, 0x44, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) r9 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VT_WAITACTIVE(r9, 0x5607) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000003c0)=0x1, 0x4) ioctl$DRM_IOCTL_MODESET_CTL(r9, 0x40086408, &(0x7f0000000500)={0x6, 0x4}) 2018/03/15 07:10:58 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000040)=""/103) writev(r0, &(0x7f0000ec6000)=[{&(0x7f0000c80000)="390000001300090468fe00008100000006ee004003000000450001070000fe1419001a0004000200003f0002000007e200e10c00f41ee40009", 0x39}], 0x1) write$evdev(r1, &(0x7f00000000c0)=[{{0x77359400}, 0x4, 0x9, 0x4}], 0x10) 2018/03/15 07:10:58 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @remote}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00000000c0)={@empty, 0x54, r3}) 2018/03/15 07:10:58 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="300000001800010000000000000000000a000000000000000000000014e112cb92000006000000000000ffffac140000"], 0x29a}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000140)={0x0, 0x0, 0x20, 0xfffffffffffffffe}) 2018/03/15 07:10:58 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3, 0x1012, r0, 0x0) syncfs(r1) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000002680)=0x0) r4 = fcntl$getown(r2, 0x9) r5 = fcntl$getown(r2, 0x9) fcntl$getownex(r1, 0x10, &(0x7f0000004f00)={0x0, 0x0}) r7 = fcntl$getown(r0, 0x9) sendmsg$netlink(r1, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007600)=[{&(0x7f0000000080)={0x232c, 0x16, 0x100, 0x70bd2a, 0x25dfdbfb, "", [@nested={0x38, 0x32, [@typed={0x8, 0x1f}, @typed={0xc, 0x5b, @u32=0x1f}, @typed={0x10, 0x66, @u64=0x20}, @typed={0x10, 0xa, @u64=0x80}]}, @typed={0x4c, 0xc, @binary="91231e3b41af6e893bd098c1bca3f77746bab2f16b841a03723382ef6d7b4151ede8a10e388c8bd1200e1e6477f92646e1149135387789f1791de80a9f1a1ee36c"}, @nested={0x106c, 0x1b, [@typed={0x18, 0x4a, @str='/dev/binder#\x00'}, @typed={0x24, 0x3a, @str='/selinux/avc/cache_stats\x00'}, @generic="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@generic="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@nested={0xac, 0x7b, [@typed={0x8, 0x5b}, @typed={0xc, 0x76, @fd=r2}, @typed={0x18, 0x2, @ipv6=@loopback={0x0, 0x1}}, @generic="f644e39f5cc45e47a9cb0984891a9582efd016efb46ab49f8adede2363aacd2b401672683078f3ab44ff07fabd26946b36a0ef0748e2e1de4c57d1339e8db141023035bb419e8fb72cdc26164b7e386a64be46b8d2444dcccb14bb881b40b76789d43b596c3db88e7ac68be04d9da21bdfaad9cf4b2df00308c783"]}, @nested={0x44, 0x92, [@typed={0xc, 0x40, @fd=r2}, @typed={0x1c, 0x4e, @binary="0eaef6b18ac770174693b0458ae93747089d"}, @typed={0xc, 0x15, @fd=r0}, @typed={0xc, 0x4f, @ipv4=@loopback=0x7f000001}]}]}, 0x13d0}], 0x9, 0x0, 0x0, 0x801}, 0x80) 2018/03/15 07:10:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) clock_gettime(0x0, &(0x7f0000003e40)) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="d825f62e17746af147bc767b380cfeceb8d70820ea2383d71920a0f4004c694c284690676fc88ad27a543d9b2a3f0b3a4358d3f95982e960be161d632e981841ae5db28ba6eac164fd35c75b151e268666677322288bd34921b93654c86949af45399749bf31abbbdf1b82342ca48497746576f2f9777bc22d7a842bc19f3e72b90e4b92e9809733f280ba22860be90549bebab728a75845dabe592728d812e819b8d2bb4a228ec2861dbbdfd2b464b417dcd8", 0xb3}], 0x1) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000240)="1f00000002031900000007000000068100023b050900030000000000000058", 0x1f}], 0x1) [ 40.563537] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. [ 40.577484] binder: binder_mmap: 5331 20001000-20005000 bad vm_flags failed -1 [ 40.592312] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. [ 40.610150] binder: binder_mmap: 5331 20001000-20005000 bad vm_flags failed -1 2018/03/15 07:10:58 executing program 5: mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x200000000031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000ffb000)='/dev/urandom\x00', 0x0, 0x1) write$eventfd(r0, &(0x7f0000456000), 0x8) r1 = memfd_create(&(0x7f0000000000)='keyring:-{/(\x00', 0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x1, 0x28}, &(0x7f0000000200)=0x88) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/03/15 07:10:58 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') fchdir(r0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'tunl0\x00', 0x1}) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='-/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/15 07:10:58 executing program 7: r0 = getpid() setpriority(0x12, r0, 0xffffffffffffffff) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000080)='\x00') setsockopt$inet6_int(r1, 0x29, 0x4f, &(0x7f0000000000)=0x80000001, 0x4) 2018/03/15 07:10:58 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000002, 0x40036, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000008000)=""/144, &(0x7f0000e58000)=0x90) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101402, 0x2) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x5cb4}, 0x1) 2018/03/15 07:10:58 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup2(r1, r0) socket$netlink(0x10, 0x3, 0x12) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/15 07:10:58 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TIOCCBRK(r0, 0x5428) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/arp\x00') r2 = open(&(0x7f0000000000)='./file0\x00', 0x40001, 0xa0) getpeername$inet6(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000100)=0x1c) sendfile(r1, r1, &(0x7f00000000c0)=0x400103, 0x4) 2018/03/15 07:10:58 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x1, 0x6cd8, 0x40, 0x3800000000000000, 0x9}, &(0x7f0000000380)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000500)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000400)=0x28) lstat(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr(&(0x7f0000000280)='./control\x00', &(0x7f00000002c0)=@known='system.posix_acl_default\x00', &(0x7f0000000440)="626465763a277472757374656476626f786e6574300080b07f8c8b664d9f2e3aecedb2d24bf672fc518bb488bb32f7844b14d8340f972d79a2704a0539a342a814ac89af", 0x44, 0x4) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000100)='./control\x00', r3, r4) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000080)={0x5, 0x7ff, 0x100000000000000, 0x7fffffff}) open(&(0x7f0000000040)='./control\x00', 0x80042, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00000000c0)={0x7, 0x8, 0x2, 0x8001, 0x2, 0x609b}) 2018/03/15 07:10:58 executing program 1: getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x84) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0xffff}, 0x8) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000005fdc)="240000002d0003211ffffd946fa283b70a00004003000000031d856800a9000000000008", 0x24}], 0x1}, 0x0) sendto$llc(r2, &(0x7f0000000240)="6b11c35b0e00b35ea2dcc599388c56960308929d20ce7e4470e2f197a96ca13866f784e4b671fa8bc3a1e52cd64c6a133d2e5aac446256b0488d9c4802abc28fff0a385ba5ffc40dd9dc4ca269ab333ea257e36e62a58e59581143f4143cd3f4ab36a3", 0x63, 0x51, &(0x7f00000002c0)={0x1a, 0xffff, 0xf5e, 0x8, 0x80000000, 0x101, @random="7ec7716c3b10"}, 0x10) 2018/03/15 07:10:58 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@can, &(0x7f0000000000)=0x80, 0x800) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8020000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@ipv6_getnetconf={0x2c, 0x52, 0x600, 0x70bd2d, 0x25dfdbfd, {0xa}, [@NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x1}, @NETCONFA_FORWARDING={0x8, 0x2, 0x2}, @NETCONFA_FORWARDING={0x8, 0x2, 0x9}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x8080) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000200)=""/28, 0x1c}, {&(0x7f0000000240)=""/10, 0xa}, {&(0x7f0000000280)=""/161, 0xa1}], 0x3, 0xb271) syz_open_procfs(0x0, &(0x7f0000000040)="000000000500779e6c6ef97200") ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000380)={0x7, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x42, 0x9, 0x2, 0x8, 0x38000000, 0x0, 0x9, 0x72cf0e79, 0x8000}) 2018/03/15 07:10:58 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x80400) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0xa0102, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x200, 0x1, 0x1d63, 0x1f}, 0x8) syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x2, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0xffffffffffffff9c, 0x0, &(0x7f0000002000)}) 2018/03/15 07:10:58 executing program 3: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair(0x0, 0x0, 0x7, &(0x7f0000000000)) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000300)) 2018/03/15 07:10:58 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f0000000080)={&(0x7f00000005c0)={0xffffffffffffffd8, 0x10, 0x0, 0x5, 0x70bd2c, 0x0, {0xfffffffffffffffe, 0x0, 0xa}}, 0xfffffdb0}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/03/15 07:10:58 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = dup(r1) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000040)) getpeername$netrom(r2, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) 2018/03/15 07:10:58 executing program 7: ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f00000ee000)) clone(0x22400, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a4a000), &(0x7f00007c4000)) clone(0x0, &(0x7f0000735000), &(0x7f0000734000), &(0x7f000077b000), &(0x7f0000330fff)) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a94f70)) [ 40.700945] audit: type=1400 audit(1521097858.284:13): avc: denied { create } for pid=5362 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=netlink_scsitransport_socket permissive=1 2018/03/15 07:10:58 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x4a2100, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000080)=0x3) ioctl$sock_ifreq(r0, 0x8997, &(0x7f0000000000)={'sit0\x00', @ifru_flags=0x2000}) 2018/03/15 07:10:58 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) getsockname$netrom(r0, &(0x7f000072c000)=@full, &(0x7f00004c3ffc)=0x48) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x9}}, 0x3, 0xffffffffffff8000}, &(0x7f00000000c0)=0x88) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x7}, &(0x7f0000000140)=0x8) 2018/03/15 07:10:58 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x1000081005) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000000)={0x0, 0x0, 0x26}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[], 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000000440)={&(0x7f0000000040)={0x27, 0x1, 0x1, 0x5, 0x8, 0x1, "61b9b0dc7aacee9d879eb9a5ec5f0a9a3d2c0b7bc52ae5120457c98feb5b7e912bdf33d4be0bd303abd864ab514df35744371ec6828677a8ba89c294477eac", 0xc}, 0x58, &(0x7f0000000400)=[{&(0x7f00000000c0)="b0e3850e596190c0207c65532d781134f9817c18ccbf6cb9068d0014f12da933b7c0098082a1f4be939c6e084b9eccf319c454ebc2ba5f4a8602c4abdf4f47b61cb10f45f70913487805b134cdc51a83cae730a5dc3cedcce9c9dd5ba3d8e1ce87ddbfaa1944edf39d017bb6a59e7c7ef14aa557c305223df5fd46", 0x7b}, {&(0x7f0000000140)="1dc5c31fa8d32c077fd59223a9c707914177955bb7078445c78ab677c2d9d1a48d359dd54e970e8ce0e662f2ad8297fa59a8cd8f3e302893cb17d80237af8771d25845ee710bd4781db9ff8d1b474400008a0b9c4e691334db6df36ba01ab77c1881de3735b45849d10c222416731bcf324a55a36e2fdb6789da340735b637f12c474467a0b8aa287900e58d4945e99bf699c07ab7de4235edccc6600f84ad360f565e8ccab51aa67e016fe93c4942b380e5d50fddd755febb0c587dda55404d986b9807d54d6f2c7921e91fc15c31e997ddc27da7915ce39a25f3f352d5fc61be", 0xe1}, {&(0x7f0000000240)="4b4d9faabe91b56e78ddb59fe1913e4011fe00f1e454145fc2b039eae2848f20b6955c", 0x23}, {&(0x7f0000000280)="b9b6ad056614", 0x6}, {&(0x7f00000007c0)="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", 0x1000}, {&(0x7f00000002c0)="fed3750d4745715ee00fb2336d3c9f3fac6f5fda0f2e007a795dc4d583bbd9631524c75528295cc021b757c5a304917a48f1a809788ef1a9720ee0a37e9002ee0ec0dd12825157bf66af79c6458e721c5f9c263125f142ad1e1168f2005e27928b70ce3c9f716bb4ce5e8b28869d16d84afe0a5aab2d66ff8a271813b0b912b86eb40c", 0x83}, {&(0x7f0000000380)="60beb3912652315d2f5996dfbaa2e94dab90e581ed91a1e95249f4da4f979c109bc016660f0e1771a79edcb91490c5d290eda5d0466d4fc098c9a9c3bd54202272aed5bf156916074405fcdee3b70f126505ca5c", 0x54}], 0x7, 0x0, 0x0, 0x1}, 0x40) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vga_arbiter\x00', 0x44c200, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e21, 0xe0, @loopback={0x0, 0x1}, 0x6}}, 0x7, 0x2, 0x115, 0x2, 0x40}, &(0x7f0000000540)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000680)={r3, 0x5e, "736cc255e36f9ffd0492ac05ab87e9f9c0198bc14c29a14479abfe6f447778d84f6fdecd827df35f0e7a57a4d3de3137291dad63f184c02f08b43a3de834c2fd4cd20457e9fb85931d0cd0890a4090ee16579a1de78fde812907fc9254f5"}, &(0x7f0000000700)=0x66) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000500), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000580)) sendfile(r0, r1, &(0x7f00000004c0), 0x9) writev(r1, &(0x7f0000000780)=[{&(0x7f0000000500)}, {&(0x7f0000000600)}], 0x2) 2018/03/15 07:10:58 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) socket(0x1b, 0x807, 0x7f) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/15 07:10:58 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x400000004, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "4971b3dd3756930128cd8c923343df4bb9341a8f7c556b616155647a2732f399"}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000180)={0xfffffffffffffffa, 0x2, {0x3, 0x3, 0x9, 0x0, 0x9}}) 2018/03/15 07:10:58 executing program 7: r0 = socket$nl_generic(0x11, 0x3, 0x10) getsockname$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/03/15 07:10:58 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000cbd000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x11, r0, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') 2018/03/15 07:10:58 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x2) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, 0x0) [ 40.795182] binder: BINDER_SET_CONTEXT_MGR already set [ 40.800621] binder: 5380:5407 ioctl 40046207 0 returned -16 [ 40.820467] binder_alloc: 5380: binder_alloc_buf, no vma [ 40.826034] binder: 5380:5407 transaction failed 29189/-3, size 0-0 line 3128 2018/03/15 07:10:58 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x50) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001b000)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x0, 0x8010, r1, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4400, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f000001bf0f)=""/241) 2018/03/15 07:10:58 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x31, 0xffffffffffffffff, 0x60) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) mkdir(&(0x7f0000000040)='./control/file0\x00', 0x3) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') umount2(&(0x7f0000000080)='./control/file0\x00', 0x0) syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) close(r0) r2 = fcntl$getown(r0, 0x9) tkill(r2, 0x32) 2018/03/15 07:10:58 executing program 0: r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = socket$packet(0x11, 0x3, 0x300) splice(r0, &(0x7f0000000080), r1, &(0x7f00000000c0), 0x2, 0x0) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000000000)='smaps\x00') writev(r3, &(0x7f0000000040)=[{&(0x7f0000001980)}], 0x20000000000002fe) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000100)=0x5, 0x4) [ 40.884225] binder: release 5380:5398 transaction 2 out, still active [ 40.890924] binder: send failed reply for transaction 2, target dead 2018/03/15 07:10:58 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) r3 = dup3(r1, r1, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000000c0)={0x100000001, 0xf78d, 0xa726, 'queue1\x00', 0x6}) setuid(r2) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) writev(r1, &(0x7f0000002180)=[{&(0x7f0000001180)='m', 0x1}], 0x1) 2018/03/15 07:10:58 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000805fca)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1d9}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, &(0x7f0000978000)={0x0, 0x1}) r0 = getpgrp(0x0) ptrace$getenv(0x4201, r0, 0x20, &(0x7f0000000000)) 2018/03/15 07:10:58 executing program 5: unshare(0x400) unshare(0x40600) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002540)={0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000002580)=""/246, &(0x7f0000002680)=0xf6) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000001280)=[{&(0x7f00000000c0)="2b8c47c0", 0x4}, {&(0x7f0000000100)="cb747e5ebc2a960cca8ac4cc77f88ef5f3fe985b9e07b7dbb34905a8ab296e7ab56d", 0x22}, {&(0x7f0000000140)="80", 0x1}, {&(0x7f0000000180)="e837bf97a221813e25c642fbcc217bfbb881afafa6643d2c49fa3698bdcc8aa64292c4d0494f610fef7de128fc3fdfc9c1754b1bfb6a41df9088196db06666d8a3f603af7a79f5c91be3b71bcc2510caed9613ef064e2e6546307e157273359eaf3b1148c16b91ea56591b9f6281c6e0fd6931bb689da8487646cacc3aa6f2ac05f8b22c8f534a419f76d98b5cfe3ed63d4a9d7ea9a688080d5e3864ee247ebbfcc88bbb0c5685a62e84d3d8a8b11a15174b221189414c4803c472ddbab3ce21ab9c1c0872e63a62654412544521a3a372989f4a870f52dfdc908ec6da9e8ebd1479718de795", 0xe6}, {&(0x7f0000000280)="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", 0x1000}], 0x5, 0x1) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000040)=""/109) 2018/03/15 07:10:58 executing program 7: seccomp(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x200000000000023f, &(0x7f0000000000)=[{0x6, 0x0, 0xffffffffffffffff}]}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{0x80000000, 0x800}, {0x10000, 0x7}, {0x3ff, 0xfff}, {0x1f, 0x3ff}, {0x66, 0x9}]}) time(&(0x7f0000000000)) socketpair(0x8, 0x80800, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000080)=0x4, 0x4) 2018/03/15 07:10:58 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0xc0045401, &(0x7f0000de6000)=""/149) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) 2018/03/15 07:10:58 executing program 4: unshare(0x20020000) mknod$loop(&(0x7f0000211000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f00006e1000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004fe000)='ocfs2_dlmfs\x00', 0x105403, &(0x7f0000a52000)) r0 = socket$pppoe(0x18, 0x1, 0x0) poll(&(0x7f0000000000)=[{r0, 0x2}, {r0, 0x1000}, {r0, 0xa41a3aa5501c3bfd}, {r0, 0xe}, {r0, 0x441}, {r0, 0x2004}, {r0, 0x40}, {r0, 0x2003}, {r0, 0x40}, {r0, 0x6}], 0xa, 0x7f) unlink(&(0x7f0000933ff8)='./file0\x00') 2018/03/15 07:10:58 executing program 0: ioprio_set$pid(0x1, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r0, 0x9) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) 2018/03/15 07:10:58 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x1000081005) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000000)={0x0, 0x0, 0x26}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[], 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000000440)={&(0x7f0000000040)={0x27, 0x1, 0x1, 0x5, 0x8, 0x1, "61b9b0dc7aacee9d879eb9a5ec5f0a9a3d2c0b7bc52ae5120457c98feb5b7e912bdf33d4be0bd303abd864ab514df35744371ec6828677a8ba89c294477eac", 0xc}, 0x58, &(0x7f0000000400)=[{&(0x7f00000000c0)="b0e3850e596190c0207c65532d781134f9817c18ccbf6cb9068d0014f12da933b7c0098082a1f4be939c6e084b9eccf319c454ebc2ba5f4a8602c4abdf4f47b61cb10f45f70913487805b134cdc51a83cae730a5dc3cedcce9c9dd5ba3d8e1ce87ddbfaa1944edf39d017bb6a59e7c7ef14aa557c305223df5fd46", 0x7b}, {&(0x7f0000000140)="1dc5c31fa8d32c077fd59223a9c707914177955bb7078445c78ab677c2d9d1a48d359dd54e970e8ce0e662f2ad8297fa59a8cd8f3e302893cb17d80237af8771d25845ee710bd4781db9ff8d1b474400008a0b9c4e691334db6df36ba01ab77c1881de3735b45849d10c222416731bcf324a55a36e2fdb6789da340735b637f12c474467a0b8aa287900e58d4945e99bf699c07ab7de4235edccc6600f84ad360f565e8ccab51aa67e016fe93c4942b380e5d50fddd755febb0c587dda55404d986b9807d54d6f2c7921e91fc15c31e997ddc27da7915ce39a25f3f352d5fc61be", 0xe1}, {&(0x7f0000000240)="4b4d9faabe91b56e78ddb59fe1913e4011fe00f1e454145fc2b039eae2848f20b6955c", 0x23}, {&(0x7f0000000280)="b9b6ad056614", 0x6}, {&(0x7f00000007c0)="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", 0x1000}, {&(0x7f00000002c0)="fed3750d4745715ee00fb2336d3c9f3fac6f5fda0f2e007a795dc4d583bbd9631524c75528295cc021b757c5a304917a48f1a809788ef1a9720ee0a37e9002ee0ec0dd12825157bf66af79c6458e721c5f9c263125f142ad1e1168f2005e27928b70ce3c9f716bb4ce5e8b28869d16d84afe0a5aab2d66ff8a271813b0b912b86eb40c", 0x83}, {&(0x7f0000000380)="60beb3912652315d2f5996dfbaa2e94dab90e581ed91a1e95249f4da4f979c109bc016660f0e1771a79edcb91490c5d290eda5d0466d4fc098c9a9c3bd54202272aed5bf156916074405fcdee3b70f126505ca5c", 0x54}], 0x7, 0x0, 0x0, 0x1}, 0x40) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vga_arbiter\x00', 0x44c200, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e21, 0xe0, @loopback={0x0, 0x1}, 0x6}}, 0x7, 0x2, 0x115, 0x2, 0x40}, &(0x7f0000000540)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000680)={r3, 0x5e, "736cc255e36f9ffd0492ac05ab87e9f9c0198bc14c29a14479abfe6f447778d84f6fdecd827df35f0e7a57a4d3de3137291dad63f184c02f08b43a3de834c2fd4cd20457e9fb85931d0cd0890a4090ee16579a1de78fde812907fc9254f5"}, &(0x7f0000000700)=0x66) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000500), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000580)) sendfile(r0, r1, &(0x7f00000004c0), 0x9) writev(r1, &(0x7f0000000780)=[{&(0x7f0000000500)}, {&(0x7f0000000600)}], 0x2) 2018/03/15 07:10:58 executing program 5: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000aebfc0)) mq_getsetattr(r0, &(0x7f0000dc0fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000356000)) r1 = socket(0xb, 0x0, 0x6) write(r1, &(0x7f0000001080)="56de712063eaa984a52db650946eb2df4aefa121896d0ed63bbfbcc6cd2ff0841cc125ab884d020fddf931e0ea51cbc0a4bcce604dbf526094d9c57dda23aedbf84fc975d3783e8ede18bf8b9e5a94cb137152c1f7c166e646b1396e", 0x5c) eventfd2(0x3, 0x800) getsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) 2018/03/15 07:10:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='..', 0x0, 0x3c) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000140)={&(0x7f00000af000/0x1000)=nil, 0x1000}) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) prctl$getreaper(0x19, &(0x7f00000000c0)) setxattr(&(0x7f0000000040)='..', &(0x7f0000000000)=ANY=[@ANYBLOB="7338dafb79737465"], &(0x7f000059afd5)="73797374656d5f753a6f626a6563745f722273797374656d5f64627573645f7661725f6c69625f74887330", 0x2b, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) 2018/03/15 07:10:58 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = memfd_create(&(0x7f0000d7dfce)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ftruncate(r1, 0x40001) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) sendfile(r0, r1, &(0x7f000000a000), 0x7ffff) 2018/03/15 07:10:58 executing program 6: unshare(0x40600) r0 = syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) poll(&(0x7f0000000000)=[{}, {}, {}, {}], 0x200000000000023b, 0x0) 2018/03/15 07:10:58 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0xb, &(0x7f0000000000), &(0x7f0000001ffc)=0x3a6) 2018/03/15 07:10:58 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ftruncate(r1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) close(r0) 2018/03/15 07:10:58 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x0, 0x32, r0, 0x2000000) r1 = getpgrp(0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x2, 0x0) openat(r3, &(0x7f0000000300)='./file0\x00', 0x10000, 0x8) recvmsg(r2, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000005c0)=""/98, 0x62}, {&(0x7f0000000640)=""/151, 0x97}, {&(0x7f0000000700)=""/9, 0x9}, {&(0x7f0000000740)=""/32, 0x20}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000000780)=""/44, 0x2c}, {&(0x7f0000000840)=""/133, 0x85}, {&(0x7f0000000900)=""/201, 0xc9}], 0x9, &(0x7f00000007c0)=""/32, 0x20, 0x1}, 0x40000000) r4 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x5, 0x4000) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) capset(&(0x7f0000000380)={0x200f1526, r1}, &(0x7f00000003c0)={0x3f, 0x4af2, 0x100, 0x0, 0x6, 0x4}) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r6, 0x29, 0x45, &(0x7f00000000c0)={'ipvs\x00'}, &(0x7f0000000100)=0x1e) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) r7 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000b00)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGETMODE(r7, 0x4b3b, &(0x7f0000000040)) process_vm_writev(r1, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/203, 0xcb}], 0x1, &(0x7f0000000800)=[{&(0x7f0000000340)=""/23, 0x17}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, 0x0) [ 41.135718] blk_update_request: I/O error, dev loop2, sector 0 2018/03/15 07:10:58 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000000080)="501d4897638ef824f52fcb6d4c032efa2b197893baa4789a1e9c7461b575c0a88fbc551a5b7c1e523951aff187fff7cfbb11f45d9a41d2db5e55db7aa1867bc2c5f728e4e8302ad671c7a2222a8ff97dea56f7a7d95bded9aef32a6d437774f7e2b64e556cd578f26204232f231ea25d99a9818920acc9d41759a9690460045500256325a466211244d81e4de2b5b1f61ab92fae7abc709b", 0x98) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'ip6gretap0\x00'}) 2018/03/15 07:10:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getitimer(0x2, &(0x7f0000df8000)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a01fd0)={0x14, 0x0, &(0x7f0000f0d000)=ANY=[@ANYBLOB="0c63000097cf1a7b9307d287676c1aba0f630c09"], 0xf2, 0x0, &(0x7f0000c9bf0e)="73a94b5f763c0237112ad7e226d44655b2e595e3335c9530d3901019c6714bf91f0f85c6863f28449b180959b003039cdb3e9b60e174ed40ba20cf538dccb7d5bac33f6253e2544c43eb49b1246d65978410e43d4a5c00b4fb6f3e053565c4af0b33c69590a3f5b3853cd3392cd93ee020024730b7b82c0f63030f5dc438dfdc78c2c010ec291acaabca1f3770a8dde1b565704e621a3f632aa043920fdcbece4ed0a820551175d47d4b68b7ae41fd1cfe0f656f9d7c1c9b8f87bc5c513abd4f782a12d58bc4d5a2740692efaba6a482d69edbd52f056cf78b5ccac34fcd343496a7d541c8e7efdfb37d17dc465897baec21"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) getsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@req) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) acct(0x0) recvfrom$inet(r1, &(0x7f0000df7000)=""/157, 0x9d, 0x10003, &(0x7f0000df7ff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000000080)=0xb, 0x2f) openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x200000, 0x0) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/03/15 07:10:58 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000cbd000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/15 07:10:58 executing program 4: mlock2(&(0x7f0000b1b000/0x4000)=nil, 0x4000, 0x401) mlock(&(0x7f0000b18000/0xa000)=nil, 0xa000) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000b1eff4)) munlockall() r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xc0880, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00000000c0)={r1}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000100)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) 2018/03/15 07:10:58 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) close(r0) 2018/03/15 07:10:58 executing program 0: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0x10, 0x29, 0x43}], 0x10}}], 0x2, 0x0) 2018/03/15 07:10:58 executing program 7: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000280)={0x0, 0x1f, 0x20}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r1, 0x4) r2 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000000)={"6c6f0020d61a4846474c000ee12cfa00", &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x800) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) 2018/03/15 07:10:58 executing program 3: symlink(&(0x7f0000003ff8)='./file0\x00', &(0x7f0000002ff8)='./file0\x00') lgetxattr(&(0x7f00000e7000)='./file0\x00', &(0x7f00000a7fe7)=@known='system.posix_acl_default\x00', &(0x7f0000d63000)=""/42, 0x2a) umount2(&(0x7f0000000080)='./file0\x00', 0x5) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@req) 2018/03/15 07:10:58 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000140)=""/87, &(0x7f0000000040)=0x57) r2 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) recvmmsg(r0, &(0x7f0000008580)=[{{&(0x7f0000000ac0)=@nl=@unspec, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000002c0)=""/179, 0xb3}, 0x40000000000000}, {{&(0x7f0000002cc0)=@sco, 0xffffffffffffff76, &(0x7f00000040c0)=[{&(0x7f0000003fc0)=""/201, 0xc9}], 0x1, &(0x7f0000004140)=""/237, 0xed}}], 0x2, 0x0, &(0x7f0000000280)={0x77359400}) sendmmsg(r2, &(0x7f0000000100)=[{{&(0x7f0000002300)=@nl=@kern={0x10}, 0x80, &(0x7f00000045c0)=[{&(0x7f00000035c0)="629e31afc45c74ab02ee6668b7c810b1d6c7d3d4e2e2199752ac8d17710e77729b6d844779736137c7e1267921a423249de66a9a438be631aad42a12ed6a0da518e9e61302b36652fe567e6a537f58d6f1b66eee3d6389ea8aef879d6b5010e56f55cb103ea2602ffd4fee04114c4e7149f631f6d44941df17d2915c0bf56f37f2f36f369bb2c2c8bf886192454a07a5de7614b39379e82e3e35b2680e07c29c291428d1f63404323327c94ee845ae12e1823c57e1a97f6760fad679f3bc5ce636e29c07553d185050c22cc1fb905340616156f4cdd3464caae4574b8183c98e5b779802acf68f7a2f8cc274afe9fbfb0ea79f92dfd10a82ee7bdb08de543d3749d39266405da1fd8d22c25354332cf28a7d78e6a388adec3f9e8be401eaa49cec138fc1da0a8e5ad84260592a5479a8e0c8f7dcc1165fceaf71f156a1a66e2cb904bcbb4cdde88ccccf760d7c12ee7b9ac1cf1abd886d8d9901ce75a1616a6c79de16ce5f44bed4cf65d3a60701fc791c049b6ca2fd92131ddb8ade7a7118fb308227ee7b1521e9bcaa695c640b9da79f192d1050909dae62e5847fcdc3d24b228d6b34b55b8b4af46c3a26d022ff56cce580418a760159df78d7e4c1e06723fdea0d6a754a43d4334f41dcdbb3a8db035f24194556bd026e7a2da2c262ba38421fd4a97343253819386b9ab18d97209565ac9a6498e3ea5b28a7e14e47c94d848bf04e5311f15a459f5cbfd914af5951f388c361a397b7ad0fd39e8685e4e9ba00b1b8501e50a346397dad81b6ecc9a4f69f375205f2217bc7c6e4d19062778589d1e5f482f0ae707e9bfd7c65e80f8f4718c5c9e6e73d6fec40c5435c255119cc7193773133707cff69853eb21340334db3f9b078dc11805d7c45b57e7498e7a14c15df043559f54354ab839d96b5e29b1d6b7a6146cbbde6bd56c772b1b590862d2fc4b6e39b05e050d7fe269ac401917ca9983e45163a7b09a577e0086fab98f5bfe3eaa5fea9ce7de8301051b11a2fe0e1b4b62a5ba7c5ab4cd14bea9acf7296c0cc071e7d8bd00c72ecc90799ae56d267225c72636dcba179a17429c134be37a3ce68ca161225768f26fd5aaad0c1e2d2f8d37951541c194f7b36fae53beefbde007af3e779d9d0ce2fd9c6454b10f47e8c966bfa889d84fe314a4447403cf84b2ee17f21ae3d3c75cecc8b711e241cb1b6fe05df294c867a52b99d32e222ad58236be47560314094f9704eb0ce92b2151b251d720f08e46b70e24eff54c30f8d033ed3b453e1b6a7992e265461de7d0d2b3fd2e4cae69af551f1c950b99e56694862ee129b34f43a69b6ed4c7760a1eab832447c9dd356f139689214a2185fdbee5613157b0d2110a6745a2574470498bc75fec2da33acf75a480c8234411d5cf6d59fe60610210f586ff28ab4fc83e65069b681620f4fda36bf1429271a8b87c3aea767cfa8f2719ca1caf6a6b5ffc11ad0c2aa8fe90938708e215794dd2c571d3ca7aca196f8f5032411fe4560084034bd7c6261a67b9331ea1108641fba68c2b1cf8533f438368cc96bdaadedd75de411ccdb4a551e8abd971a10fc0f7370c2a8594a7f860b608e0213ee256be50ffbba22918533d0c619dd5a08b0804a03346bc964ac8cb565215cabf2f5f3fb6293f5604e7b19c68838fca6abde33c372901cee426266e4165b39015997d2642050309f5dffdbf938978e070718e9f3181beba2c07b075994a34ca9c66156110f54ca679472f853d78f1a0d41c7c05ce49cf1cff3062ede3095f1fdee1e51ad97bd3da15dcdc467e9810a258310e22c489d3304bc61b2e64e00d18416bba3c423c609c4e1e2d94e6a52a511768e9b74e2acc0cf6b780dd23949c2403b8675bfe00d47974e714ce2ca40eebfe171db20d448533a07326e19685d3884c05e3687dcc535153d50d56edaaab58aa098e491a6c6af28de00c0e545881741ead1dee16b433bfaad6798d6879789e74fdc2149e689efa29c6b5502009fe022a519a4ffd79a9f665101318be6b066a4ec2fee3f294312170e8bb78f9454c46dc4cffae47a7095fb188fe9e037d0f86be37c452a888b34a6ff8f3f70f2a8e53fd699cbff0f3d395eb2c85f72c977f24bfd8971e3144e277eba75299fec05b56f6f1f44ce88236ed59adaa0242f215f41b78d74bbf6faab503c92c1ffd19f6f569ce3b1cce47ae1b0a18fb8a420b692e5272e1a7fb27ad91e3fef04eaf4dfadcb85bd92343058ab82a99f25042c815545747da4d1b6b6ad2e9e5f935b3b3a337873ddf5c2713dfed49d17824850287162abdbeabe4a8a6c9ce5e543470b7b75ac305598a6ab768959b7c809f955d3a96fd6c8fe36ffa7ebe89b445f8ddaaba8882db0e5627ea306510443e7e933ebb1e887c5d30dc1886a249a463a6717b01b4051da064c233a10ee6163aa424c2b6fd46ad3436ba723cae07a9f9a4a6f39e3e7914f62552643aec62b335f058ad003edef56e4ce337b069d0a3e7ec4932623e541f184d3760aae76f9d43bb1d8e8ab614ea2e3b65ea411b13700bfb7806922b9d989f1940b269a0950188bf99660a7766e86d7cae8cf1da22ba9e94c486c6058477d3f29d47ce16e913842db790fedee92461a76d021289f89d87d559a1e7f4463c62a3c8ff4580bfc62c77cdd465fb78956093d5fa542ba3650fed04821ac881d4f9f0e85544f4d7fbe33ae99b18deb3accc97a526b46f5d2c49a42421714e5f64c88de43463f3a5ae8272acec86a8af909d0b9aad2de0d84725d4f466b6f7146be4cafd2f69ea77570b41412cd3abcd9366bad12d262efef2249efcb646d5aa648b5aeaee31d7747127522e1f92133c4b39948de15e54a31813660a56af3a8069455bb69d3e2589f3bc96575f9cb10143030ad178922bc02b163d0069c55703148865d27f49f2a4021e1f78779d506351fb47a2040cd99988f887ea27b9f7d0f3a85e707222ecf6a8b1bb3c43ab85ee2b9615477fcfa9ce3bad72ee12f7f5c0dd714a39a3ff7c27a29fdad76f95f36d1d78120363b44949dbe61981c4c9cfc9b3a22eeb84155e44aeef41e87db07d3b637cf52885f728f3d84a9288d467c12a9cc00fad3feeeef94f7c9c7c4985d88629b1d3e95f175dd99ee4362640241de67efcb42f6a9a77b2506bbad78b8ce1b4d317d973a3e93838db9b7bf9087796b1171dc16239b2c1ab8f81c9ec374d44422a47fb45699cbb9bba7a050cd8a814fe3a91517ece467e98d186a694b56527a6ed9a11744d3f77d9edaa3e115913a1dea1b7c54e828788320acf4b0fb7571bf4474b42d81f1d41ac9db6b50316a6066569774dabdce06f8cdf895124ea5698ed4f408b8630ebf380ee850aedae71ff94f668cd75e2572f4711f6bb0178d91cdfef18e7247abf12fc239e07e1699b239c0c36c8d47d04494ad29b8f8f8c3c30b8273040bbed6e3808d343b3c8ae8344f51f661a3ce6acd03c77f6023387a350e59c343d01cfb9d77c8114c63e544dcc04f8dd7ac32edfc7240606b21a8c3baca34712d2be73864ddcc23d703cf2440eb6aec3f02eb898c1241c16751701d72b337dbec2e826990fede523b5fb6d75acb90ab83c3fb96d426a1e2d16f1838147b58b462c0eacbf2eb5cea68b1d5bac89939bb89740de27b6ded53eeb5af4f4d135355c88f274a1767a6699cbf1568cf1808fa2363109f691c2d3ffd4c4a529e241aefe053f0a218387a03583b7d414e6f2329b0718b45675f74d84ec5a8a5f7342a7f14a46180e275a6d5ef724d6cfec216844fb667e7d63150a43168f7eb9fe758743d8ccd146adc2435a75a739840d245075a0c2deca54d0ca8e7ff7742461608b24ad99fc907b0be9fae4152b7d743e66d66dd1013bd17a1c5bec35d457bad98d0ad0ee777829930a2f9876e45c055055760e56c3c1cafccc0415fdfd7f8f723393ec7615e18c996eaeaf598ed301b8038d6bf2c705925f5a81a00f71360bc66aeea19b4", 0xb04}], 0x1}}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/03/15 07:10:58 executing program 1: mmap(&(0x7f000090b000/0x4000)=nil, 0x4000, 0x51be735cfba72947, 0x10031, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000080)) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f000090e000)=""/800, 0x320}], 0x1, &(0x7f000090df80)=[{&(0x7f000090cf2c)=""/1, 0x1}, {&(0x7f000090e000)=""/128, 0x80}, {&(0x7f000090ef5a)=""/166, 0xa6}], 0x3, 0x0) 2018/03/15 07:10:58 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='limits\x00') pread64(r1, &(0x7f0000000380)=""/4096, 0x1000, 0x0) 2018/03/15 07:10:58 executing program 4: r0 = epoll_create1(0x0) pipe(&(0x7f0000b79ff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000000)=""/152) socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f6ff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9eff4)={0xffffffff80000005}) 2018/03/15 07:10:58 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100, 0xbb) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x10, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000200)) 2018/03/15 07:10:58 executing program 1: syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f0000376000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x20000020000, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r2, 0x800}, 0x8) 2018/03/15 07:10:58 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00009f5ffc)=0xfffffffffffffff8, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x84100, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x5, 0x8}, &(0x7f0000000300)=0x88) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000340)={r4, 0x6}, &(0x7f0000000380)=0x8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002, 0x4e20, 0x5, 0x4e22, 0x0, 0xa, 0x20, 0xa0, 0x2b, r2, r3}, {0x419f9323, 0x78, 0x100, 0x81, 0x77, 0x7f, 0x350, 0xcd}, {0x8, 0x3f, 0x101, 0xa0000000000000}, 0x3ff, 0x0, 0x0, 0x0, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d5, 0x33}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3503, 0x3, 0x0, 0x100, 0x401, 0x14295901, 0x7fff}}, 0xe8) 2018/03/15 07:10:58 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0xa0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000580)=0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$packet_int(r3, 0x107, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r4 = add_key(&(0x7f0000000200)='rxrpc_s\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)="0c73df889d96b27658fc4ce4f00b87372b5fd091bb1772bb5730da78eadc281c1615d1d7101d6c3053dd67dce1139981baa28e6f53e22f86271bbefe86f08fb28665162509354140ab224c4c0dd96f554d49d8c5448f9ff176a98f82f3d73377150f6877a242", 0x66, 0xffffffffffffffff) r5 = add_key(&(0x7f0000000300)='.request_key_auth\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)="1c427477d3481c3a9983ea0e3489257291d9b14a982936490b33cdb5846b7560c003d7333edc5292064310001e231b419d18147669238f375d5e288c7b8199c7fd0a79da2c486e4fd2f9e3e1c75312847d39b54da82c9f7f3d217c342fe61f17caed3307d562af8950ab9ab1fbc44ce327af028292d5c67cc91f105cd861da0e1e16089323c1c94dce37b9fa33f1a82d1788bd47b34dfd4f84592c7487ca845b7cc7eaa075a9b0d575ccb63fdf990d7af0da6f0829353261e562bc3922e65ae151ad5b47ab7884c371f11aaac19f20c349378ff6160fa279943c9ce2953d67490e70dff169e1", 0xe6, 0xfffffffffffffffb) keyctl$unlink(0x9, r4, r5) capset(&(0x7f00000000c0)={0x20071026, r1}, &(0x7f0000000100)={0x5, 0xffffffffffffffc1, 0x4e, 0x100, 0x7fffffff, 0xb}) r6 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x2105902) fcntl$notify(r2, 0x402, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280), &(0x7f00000002c0)=0x8) socketpair$packet(0x11, 0x7, 0x300, &(0x7f0000000340)) sendfile(r6, r6, &(0x7f0000000040), 0x1000) [ 41.448546] capability: warning: `syz-executor3' uses deprecated v2 capabilities in a way that may be insecure 2018/03/15 07:10:59 executing program 0: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) fcntl$setstatus(r0, 0x4, 0x4400) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='limits\x00') creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r2, 0xf877, 0x30, 0x740, 0x1000}, &(0x7f0000000140)=0x18) 2018/03/15 07:10:59 executing program 7: mremap(&(0x7f000000b000/0x4000)=nil, 0x4000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000ff8000/0x3000)=nil) 2018/03/15 07:10:59 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="6e65742f7769c9810000007265") rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) signalfd4(r0, &(0x7f0000000000)={0x2}, 0x8, 0x800) ftruncate(r0, 0x3d) 2018/03/15 07:10:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x3, 0x4) r1 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00004defd8)='|', 0x1, 0xffffffffffffffff) keyctl$revoke(0x3, r1) request_key(&(0x7f00001cfffb)='user\x00', &(0x7f00002e2000)={0x73, 0x79, 0x7a}, &(0x7f0000a96000)='\\.wlan0)posix_acl_access\x00', 0x0) ioctl$TIOCCONS(r0, 0x541d) 2018/03/15 07:10:59 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) socket$key(0xf, 0x3, 0x2) sendto$inet(r0, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x5, 0x4) 2018/03/15 07:10:59 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x801) ioctl(r0, 0x442000000000127f, &(0x7f0000000080)="d6c86619d1fa870655de1fd40eac3ca3f1e777891293a0c7a4aadb415cda6b443cd2bd1483fcbffe4a65cf89301e6aee8eebe4a229ed8795dff772fa90835da03d88c707310817c8fa1edf900aeb06a0b2b8cf07cfcc16984ee165a0c78fb391617ea3efad3f55b29d50d98d9430cdb6000000000000000000000000000000") 2018/03/15 07:10:59 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000b1d000)='net/fib_trie\x00') fcntl$setstatus(r0, 0x4, 0x2c00) sendfile(r0, r0, &(0x7f0000579000), 0x3) 2018/03/15 07:10:59 executing program 2: syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8000) r1 = dup2(r0, r0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept4$netrom(r2, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0xffffffffffffffe8, 0x80000) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000100)) userfaultfd(0x0) unshare(0x40600) fcntl$notify(r1, 0x402, 0x10) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/15 07:10:59 executing program 7: getpgrp(0x0) gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) r1 = memfd_create(&(0x7f0000000000)="656d30273a8275736572402e7070703000", 0x2) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100) inotify_rm_watch(r1, r2) fchmod(r0, 0x40) read(r0, &(0x7f0000950000)=""/128, 0x80) 2018/03/15 07:10:59 executing program 3: mkdir(&(0x7f0000f73ff6)='./control\x00', 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fanotify_mark(r0, 0x24, 0x20000, r2, &(0x7f0000000080)='./file0\x00') r3 = inotify_init() inotify_init() setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0xffffffff, 0xc247, 0x40, 0x10000}, 0x8) ppoll(&(0x7f00007dffd8)=[{r3}], 0x1, &(0x7f000032ce25)={0x77359400}, &(0x7f0000c99ff8), 0x8) inotify_add_watch(r3, &(0x7f0000fc4ff6)='./control\x00', 0x220000000009) rmdir(&(0x7f00009e3ff6)='./control\x00') 2018/03/15 07:10:59 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r0, &(0x7f0000002680)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000580)="220412a07b5dfd564b9d5078bed29010", 0x10}], 0x1, &(0x7f0000001040)}}, {{&(0x7f00000025c0)=@l2={0x1f}, 0x80, &(0x7f0000002640), 0x0, &(0x7f0000007fc0)=[{0xc}], 0xc}}], 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x100) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000180)={r2, 0x80000, r1}) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000042f652044d844469b85e32134fefec675245e01f819ecfaa0bb6267e19252c8c8dbb94b92b34530b19a37d40ab3f3aeeaea9e672b29fb8cd519acdeee47a66c0"], 0x58) accept4(r0, 0x0, &(0x7f0000000000), 0x80800) 2018/03/15 07:10:59 executing program 6: mkdir(&(0x7f000002b000)='./file0\x00', 0x42) r0 = creat(&(0x7f00000000c0)='./file0/bus\x00', 0xfffffffffffffffc) writev(r0, &(0x7f0000030000)=[{&(0x7f0000000040)='\x00', 0x1}], 0x1) 2018/03/15 07:10:59 executing program 2: socketpair(0xb, 0xe, 0xf6b6, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000001c0)=0x40) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000c8dff4)='oom_adj\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x18) 2018/03/15 07:10:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') close(r0) timer_create(0x6, &(0x7f0000000040)={0x0, 0x10, 0x2, @thr={&(0x7f0000000000)="fd7d01c2c1ed", &(0x7f0000000100)="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"}}, &(0x7f0000000080)=0x0) clock_settime(0x7, &(0x7f0000001200)={0x77359400}) clock_settime(0x1, &(0x7f0000001240)={0x77359400}) timer_delete(r1) fstatfs(r0, &(0x7f0000000200)=""/4096) 2018/03/15 07:10:59 executing program 2: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x8a24, 0x3, 0x0, 0xc, 0x3, 0x7, 0x7}, 0x20) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000aef9f9)={{0x8000080}, "706f727431006f450000000000000000000000d600fffffff00000000000000000000000000000000000000700", 0x46, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000dccf58)={{0x80}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1}) 2018/03/15 07:10:59 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) socket$packet(0x11, 0x0, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={'syz_tun\x00', &(0x7f0000000200)=@ethtool_eee={0x0, 0x0, 0x7, 0x0, 0x0, 0x3ff}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x14}, 0x5}}, 0x20, 0x22, 0x800, 0x200, 0x4}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000480)={r3, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0xffffffffffffffff, 0x2}, &(0x7f0000000240)=0x88) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000400)={0x0, 0x9}, &(0x7f0000000440)=0x8) r4 = getpid() ptrace$setregset(0x4205, r4, 0x2, &(0x7f0000000280)={&(0x7f0000000600)="787f54f42996e4ab98dec82de446308aea872dc31bd1259a2301507df93e09b7e7f9feea3d413c29249f481f5ddbf7fc9b6cadc41c07e16efb9081045f41ed876a035775f8e48d0e335f5ce140c1c3727839f4632ee82af54ea53ac3c79c9324f272c8e29e6c5335c4d5bda34beac13d5196caa499d2966065f046799083e575a52131cba3fd3196f327cc78fcee62a76bfafcd4a87d2d53669e06", 0x9b}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="05000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000005c0)=0x24) 2018/03/15 07:10:59 executing program 6: memfd_create(&(0x7f0000000ffb)="6c6f212cfc", 0x3) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eb8000)='/dev/sequencer2\x00', 0x0, 0x0) accept4$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000080)=0xf, 0x800) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f0000000000)) 2018/03/15 07:10:59 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="1400000012040100000000000000000000080000"], 0x14}, 0x1}, 0xffffffffffffffff) 2018/03/15 07:10:59 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) splice(r0, &(0x7f0000000000), r0, &(0x7f0000002000), 0xef1, 0x0) r1 = dup(r0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000080)={0x3ff, 0x7, 0x7ff, 0x101, 0x6, 0x5}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="4f2afdd7751c483a0118c4885f06b91c", 0x10) 2018/03/15 07:10:59 executing program 3: socket$packet(0x11, 0x3, 0x300) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x6) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x100, 0x1, [0x46]}, &(0x7f00000000c0)=0xa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r2, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/03/15 07:10:59 executing program 6: setrlimit(0x0, &(0x7f0000f3b000)) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x0) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000000, 0x32, r0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0x7, 0x3) 2018/03/15 07:10:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000ffc)=@fragment, 0x8) 2018/03/15 07:10:59 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x8000000000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000200)=@ethtool_gstrings={0x1b, 0x6}}) 2018/03/15 07:10:59 executing program 2: keyctl$set_reqkey_keyring(0xe, 0x4) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x2000) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f0000ab3ffb)={0x73, 0x79, 0x7a}, &(0x7f00007c3fff)='\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8402, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x20, 0x8001, 0x5, 0x0, 0x7, 0x4, 0x1, {0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x80000001, 0x5, 0x3, 0x5, 0x6e}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x76}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x101}, 0x8) 2018/03/15 07:10:59 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x400000, 0x0) fsync(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x200000000000043, &(0x7f0000f39000)=""/30, &(0x7f0000001000)=0x1e) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) get_robust_list(r2, &(0x7f0000000100)=&(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)}}, &(0x7f0000000140)=0xc) 2018/03/15 07:10:59 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) syslog(0x0, &(0x7f0000000600)=""/21, 0x15) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f00000007c0)=[0x0, 0xffffffff]) sched_setaffinity(r0, 0x8, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000800)={0x4, 0x81, 0x0, 'queue1\x00', 0x9}) socket$inet6_sctp(0xa, 0x4000000000001, 0x84) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/member\x00', 0x2, 0x0) r1 = geteuid() setfsuid(r1) ptrace$setregset(0x4205, r0, 0x2, &(0x7f0000000100)={&(0x7f00000000c0)="97eb74e2dda1d4fc0c470b921051f87d5f9c439a35f3f960e500ff02aaf7d68e1740dbce8e4a00b2f09cf5118d1de596bbcf43c5ca0e8c9675ee", 0x3a}) timer_create(0x7, &(0x7f0000000000)={0x0, 0xc, 0x6}, &(0x7f0000000040)=0x0) timer_delete(r2) clock_getres(0x3, &(0x7f0000262ff0)) 2018/03/15 07:10:59 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x412141, 0x0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xa52ed6b15087a032) inotify_rm_watch(r1, r2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}}, 0x7ac5127255114730) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x5e, r3}) 2018/03/15 07:10:59 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup3(r0, r0, 0x84000) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x4080, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000032ef44)) 2018/03/15 07:10:59 executing program 0: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r0) r1 = socket$packet(0x11, 0x6, 0x300) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00000000c0)=0x1000, 0x4) sendto$inet6(r2, &(0x7f0000000100)="fcd5dd519488808fe7a954abeb4b7a59db4dcfd63c5ba94157bcf1bb0d57234a2c8d97f38e2f63de8921ed66b9d036a2d877745a563ded187808fabae3552ff6529c87798bbfc1a1a971eea4846bf7236b739bf45c551862a45ebf22bf2a7a43897ae23bf094a44f8fbb279eec9de301b3794343a41f334944336f22766e5537eca4a5bc0c740f92e6d5623d56eb5e7d511d59cb95fd7a93c2df9aebdc03602cf917848d6ac78f1b98636776db4ae5c4cf769b0fcb798b98ed4ecbf71da0c675130eb36250eff56e14806dfd5946a1d3ce2c0f406e3bdc8c9c", 0xd9, 0x10, &(0x7f0000000200)={0xa, 0x4e23, 0x89a2, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) sendto$inet6(r1, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x4, @dev={0xfe, 0x80}}, 0x1c) 2018/03/15 07:10:59 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_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x4) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xebce, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x96, 0x7}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000080)={r4, 0x100000001, 0x30, 0x4000000000000000, 0x2}, &(0x7f00000000c0)=0x18) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/15 07:10:59 executing program 6: r0 = gettid() setpriority(0x1, r0, 0x0) 2018/03/15 07:10:59 executing program 1: r0 = syz_fuseblk_mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x8000, 0xffffffffffffffff, 0x0, 0x5, 0x8, 0x2000081) lseek(r0, 0x0, 0x7) r1 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x1ff, 0xfff, 0x0, 0x0, 0x0, 0x40000000000000d8}) mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000ffd000/0x2000)=nil) readahead(r1, 0x4e5, 0x5) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x400}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r2, 0xffffffff, 0x30, 0xbf7, 0x100000001}, &(0x7f0000000180)=0x18) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000240)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x38, 0x0) 2018/03/15 07:10:59 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000089000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), 0x4) syz_open_dev$evdev(&(0x7f00003fbfee)='/dev/input/event#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000a82fc0), &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000), 0x8}) 2018/03/15 07:10:59 executing program 3: ioctl$sock_ifreq(0xffffffffffffffff, 0x8934, &(0x7f0000000000)={'vlan0\x00', @ifru_flags}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x80, 0xfffffffffffffff7, 0xfffffffffffffffc, 0x2, 0x1}, 0x14) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000150ff7)='veno\x00', 0xfffffffffffffe63) shutdown(0xffffffffffffffff, 0x1) 2018/03/15 07:10:59 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='autogroup\x00') preadv(r1, &(0x7f0000550ff8), 0x0, 0x10000) 2018/03/15 07:10:59 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$TIOCSBRK(r1, 0x5427) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000140)) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000080)=""/59) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00000000c0)=""/115) vmsplice(r0, &(0x7f0000000240)=[{&(0x7f00000001c0)="cfa843ad6d52068a674d61701c77260f29610f7d090670c328457f244581273330867f49e96791c5c61b9129b2493cdb4a157c97c770f98bbe589f0359703bb59e7495bafd1789e0fe1e233819753906b7c3f54b06e1404d7692c0f31af2861e40d6fd964c278e854232990353c7e17e161bd4ce8f04", 0x76}], 0x1, 0xc) 2018/03/15 07:10:59 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="10000001000000ff0a00000023cf0000"], 0x10}}], 0x2, 0x0) 2018/03/15 07:10:59 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) r1 = accept4(r0, &(0x7f0000000040)=@nl=@unspec, &(0x7f00000000c0)=0x80, 0x80000) getpeername$unix(r1, &(0x7f0000000100), &(0x7f0000000180)=0x6e) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) lookup_dcookie(0x5, &(0x7f00000001c0)=""/212, 0xd4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x801, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x48}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x3b7, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/03/15 07:10:59 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000e38ff9)) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)) 2018/03/15 07:10:59 executing program 6: add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) 2018/03/15 07:10:59 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001440)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001480)=@assoc_value={0x0, 0x401}, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001500)={0x80, 0x205, 0xff, 0x9, r1}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r2, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000620fd8)=[{}, {}, {0x3}, {}, {}], 0x523) 2018/03/15 07:10:59 executing program 3: r0 = memfd_create(&(0x7f0000000100)='\x00', 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}}) setrlimit(0x7, &(0x7f000018f000)) userfaultfd(0x0) 2018/03/15 07:10:59 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) connect$inet(r0, &(0x7f0000f60ff0)={0x2}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000ffe000)=[{&(0x7f000095efd7)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0x29}], 0x1) sendto$inet6(r0, &(0x7f00000e5f64), 0xfffffee3, 0x0, &(0x7f0000512fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/15 07:10:59 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x48100, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x58000, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x9, 0x842) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000280)={0x0, 0x0, 0xfffffffffffffffb}) recvfrom(r0, &(0x7f0000000440)=""/25, 0x19, 0x40000022, &(0x7f0000000480)=@l2={0x1f, 0x0, {0x4, 0xffffffff, 0x7, 0x471815f7, 0x1, 0x10000}, 0x8, 0x5}, 0x80) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000540)={r3, r4, 0x3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000000)={r5, 0x80000, r1}) r7 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) fcntl$dupfd(r6, 0x0, r7) r8 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r9 = dup2(r8, r8) ioctl$EVIOCSMASK(r9, 0x40104593, &(0x7f0000000180)={0x15, 0xf3, &(0x7f0000000080)="d39540fcea8a970aa6e6500a265b7aac882944a1c690fbe7ab1cca46aef7c19958be9efca937963b6ca535519530a0a0c629db46b952f3bfa5831a77a8b2d938384d6c09f532f311a68af762f88a81beb61a91c8f720e6db13208e90bd349ed0a8197f1ef496528b4b4d190f2d02f9057a32274d1a2c23c8bb1c4f95e82e7a41f4fd36e72a2cac628f4f47a259a9d7166dc087a495fd250bc95a85f90ccc065849f9a78888d53b2bd32daee93cf833d305f204add04c3a839fb4486ba3d9ab40a8379bbfa05430564b6438cb32842d60cc07ce98e1755e240bbeaa85ee27c4a1b150ef6bc0b54d80d20c551fb8e5554030e229"}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e21, 0x71ba, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}}, 0x3, 0x2, 0xfff, 0xe53, 0x20}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r9, 0x84, 0x10, &(0x7f0000000400)=@sack_info={r10, 0x81, 0x3}, 0xc) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r9, 0xc058534f, &(0x7f000001efa8)={{0x1}}) 2018/03/15 07:10:59 executing program 3: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) futex(&(0x7f0000000040)=0x1, 0x9, 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x2) openat(r0, &(0x7f0000000000)='./file0\x00', 0x2200, 0xbe) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000ffb000/0x4000)=nil) 2018/03/15 07:10:59 executing program 1: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000040)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0xfffffffffffffd0e) r1 = getpgid(0x0) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000080)=""/152) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) 2018/03/15 07:10:59 executing program 7: openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x80, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x400000, 0x0) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000240), 0x80000) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000000080)={0x1, {{0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x7cec}}, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x104) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r2, 0x29, 0x7f, &(0x7f0000000040)=0x80, 0xfffffffffffffff3) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0xfffffffffffffffa) 2018/03/15 07:10:59 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x45ffc) read$eventfd(r0, &(0x7f0000000200), 0xfffffffffffffdc5) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) 2018/03/15 07:10:59 executing program 3: futex(&(0x7f000000cffc), 0xc, 0x0, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) r0 = socket$inet(0x2, 0x800, 0x48ee) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x3) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) timerfd_gettime(r1, &(0x7f0000000040)) 2018/03/15 07:10:59 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4(r0, &(0x7f0000000300)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x550f}}, 0x4, 0x10000, 0x9, 0x7, 0x231d}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0xdb1, 0x200, 0x9, 0x43, r2}, 0x10) get_thread_area(&(0x7f00000002c0)={0x7, 0x20000800, 0x400, 0x0, 0x3, 0xd9f3, 0x1, 0x1, 0xffffffff, 0x100000001}) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000100)="f6", 0x1}], 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) 2018/03/15 07:10:59 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0)=0xdc, 0x4) mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x6, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)) getsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) 2018/03/15 07:10:59 executing program 5: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x77359400}, 0x8) accept4(r0, &(0x7f00002c0fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00003bd000)=0x14, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) tkill(r1, 0x1000000000013) 2018/03/15 07:10:59 executing program 2: socket$inet6(0xa, 0x1, 0x0) seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x35}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) modify_ldt$write2(0x11, &(0x7f0000000080), 0x10) socket$inet6(0xa, 0x1, 0xfffffffffffffffc) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00002e2000)={@empty, 0x0, 0x1}, &(0x7f00009f6ffc)=0x20) 2018/03/15 07:11:00 executing program 1: request_key(&(0x7f00001cfffb)='user\x00', &(0x7f00002e2000)={0x73, 0x79, 0x7a}, &(0x7f0000a96000)='\\.wlan0)posix_acl_access\x00', 0x0) r0 = inotify_init() socketpair(0x15, 0x2, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$netlink(0x10, 0x3, 0x3) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ppoll(&(0x7f0000000080)=[{r0}, {r1, 0x200}, {r3, 0x8}, {r4, 0x101}, {r5, 0x4}], 0x5, &(0x7f00000000c0), &(0x7f0000000100)={0x4}, 0x8) ioctl$KDGETKEYCODE(r5, 0x4b4c, &(0x7f0000000140)={0x2, 0x161a}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000180)=0x100000000, 0x4) 2018/03/15 07:11:00 executing program 7: sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)="cf61", 0x2}], 0x1, &(0x7f00000002c0)}, 0x0) mkdir(&(0x7f0000000180)='.', 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}]}) 2018/03/15 07:11:00 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000946ffc), &(0x7f0000c09000)=0x4) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/03/15 07:11:00 executing program 6: pipe(&(0x7f0000000380)={0x0, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={r2, 0x40040, 0x30, 0x5, 0xa}, &(0x7f00000001c0)=0xfffffe01) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r3, 0x1, 0x30, 0x5, 0x7}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r4, 0x4) fcntl$getflags(r0, 0x408) 2018/03/15 07:11:00 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0xfffffffffffffff8, @empty, 0xea6b}, 0x1c) preadv(r0, &(0x7f0000000040), 0x0, 0x0) 2018/03/15 07:11:00 executing program 0: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000100)='vlan0\x00') socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1c400, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000000080)) finit_module(r1, &(0x7f0000000000)='/dev/loop-control\x00', 0x3) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) 2018/03/15 07:11:00 executing program 7: r0 = socket(0x100000000000010, 0x8000000000000003, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x7a, "727323e21dec016ae91297fb04d44f0591dec317b6ebe604dd8320c83adaad92ba0f0b94833b6380ade93bcbf4a268dfdbdd43f3fdb2b9d6465a6784655340b8747ffa11013cfd6de01de3ac6b22e1df4a77f612d40bc825f9c1f13d121cb58f5f15822948ad2de3ae3a6b66bb118e10652b4667bbf9db3ac4b1"}, &(0x7f0000000100)=0x82) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x1ff, 0x2, 0x49d}, &(0x7f0000000180)=0x10) write(r0, &(0x7f0000000000)="26000000130047f1eb14c1f8590022ff001000e301000000010000000000000006001000064b", 0x26) 2018/03/15 07:11:00 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bridge0\x00'}}, 0x1e) getdents64(r0, &(0x7f0000002000)=""/72, 0x48) 2018/03/15 07:11:00 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000595ffe)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDENABIO(r0, 0x4b36) recvfrom(r0, &(0x7f0000000000)=""/47, 0x2f, 0x2000, &(0x7f0000000040)=@pppoe={0x18, 0x0, {0x0, @empty, 'vlan0\x00'}}, 0x80) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d17000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0xc004510e, &(0x7f00005ce000)) 2018/03/15 07:11:00 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000380)={0x51, 0x1, 0x8001, {0x3, 0xffffffffffffffd6}, {0x1000, 0x800}, @rumble={0x4, 0x3ff}}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x4, 0xfff, 0x200, 0x200, 0xffffffff, 0x9, 0x8, 0x0, 0x0}, &(0x7f0000000140)=0x20) lseek(r1, 0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e20, 0x101, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x1, 0x3f, 0x8, 0x626, 0x6}, &(0x7f0000000240)=0x98) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x63, &(0x7f0000001fe2)=""/30, &(0x7f0000000000)=0x1e) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="0500db000900b1000700ff000000"], &(0x7f00000000c0)=0xe) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000280)={0x3, [0x7fffffff, 0xfff, 0x6]}, &(0x7f00000002c0)=0xa) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/15 07:11:00 executing program 4: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="a9", 0x1, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="ba463802101884aa365e8f11de7feee56f611b8b0f6050619748903fab516aaa47e684ef9139e05543534331cbb15df3d70b9228880ac79c6513376dd6add71ccfab68a8324b7adef2f6827ab0fa947503e307c9de348b240a2b1afedde6702ec8031b8752e266108b9038a5a2c8162cbdda86b3e47d88af3732f8bedca10b2b815917d89aad1149fce59a80b6ba75e53d6debd7a09adf73449f95b47f14bfbf037ea0e6", 0xa4, 0xfffffffffffffffb) keyctl$clear(0x7, r1) keyctl$search(0xa, r0, &(0x7f0000000080)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0) 2018/03/15 07:11:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00000000c0)={0x10}, 0xf5, &(0x7f0000000040)={&(0x7f0000022000)=ANY=[@ANYBLOB="2400000019000d0600000000000000000a00000000000000ffff"], 0x24}, 0x1}, 0x0) 2018/03/15 07:11:00 executing program 7: lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'system.', '\x00'}) r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="8e4e50a933ecd8fb6d9c1dbf6fb6a74294171c61803337017747882722a9b507e0a22d9c43167bc427b432819f94f921f6c62a4367043db268dac11a9388df036fe4db75b1a4c9fc4f4ed5ba0fdda38dc9af9e0b7310049232e48bf45ad0ee1a74c12e05c048d3e996c3aada9ddd2ab782ac3118d77ddccd6cc443", 0x7b}, {&(0x7f0000000300)="014e6d2cbd7f52827704104f21fe0715734872df53c7eda43aa70e47db16efce698c4c42a5380f69c16ef2b9e696ac49d9b00d27a5538d197884d8236f1358e96784b4ba3482b3cfecb20a77d137363289cb740eae9e0197ecb44fe80ab69692097f4d0c80308a3d5bd10b1a7cab8a07d421", 0x72}], 0x2, 0x1000081005) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x4) 2018/03/15 07:11:00 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00000000c0)=""/190) 2018/03/15 07:11:00 executing program 5: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/context\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) r2 = getegid() fchown(r0, r1, r2) mkdir(&(0x7f000043eff8)='./file0\x00', 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0/bus\x00', 0x41, 0x20) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000040)) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x40, &(0x7f000000a000)) r4 = creat(&(0x7f0000cd5000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r4, 0x7, &(0x7f00007ec000)={0x1}) unshare(0x40600) truncate(&(0x7f0000afe000)='./file0/bus\x00', 0x9) 2018/03/15 07:11:00 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000000), &(0x7f0000001ffc)=0x3a6) 2018/03/15 07:11:00 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x1a) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="5c000000108f19fb57d9766d524e2ab93e94b94d41c3ceb9f056ee405902f13a1aeb6aaaf6bc346599c5b42ddfb99c3e95770c4b02d60543f431f53561fe9475c59167e4953bf27e5f9992563e30cb1f4a3ad589daf4f48f49f4d2d43e4c649b"], &(0x7f00000001c0)=0x64) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r3, 0x6}, &(0x7f0000000300)=0xfffffffffffffec1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x1, 0x10, 0xdf70, 0x57a0}, &(0x7f0000000200)=0x18) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000040), 0x4) 2018/03/15 07:11:00 executing program 3: clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x1, 0x8, 0xffff, 0x200, 0x0, 0xeb, 0x5, 0x1}, &(0x7f0000000040)={0x6, 0x2, 0x7, 0x2, 0x4, 0x4, 0x1, 0x9}, &(0x7f0000000080)={0x80000000, 0x0, 0x20, 0x0, 0xcb6, 0xfffffffffffffffd, 0x8, 0x1}, &(0x7f0000000100)={r0, r1+30000000}, &(0x7f0000000180)={&(0x7f0000000140)={0xffffffffa6f814e9}, 0x8}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000011000)={0x0, @time={0x0, 0x1c9c380}, 0x0, {0x1}}) [ 42.552098] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) [ 42.559259] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/15 07:11:00 executing program 2: clock_gettime(0x4000000003, &(0x7f0000097000)={0x0, 0x0}) clock_nanosleep(0x1000000000000002, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f00000d6000)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001980)='/selinux/enforce\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000019c0)=0x7, 0x4) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000139000), &(0x7f0000e81fba)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r2, 0x5) 2018/03/15 07:11:00 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000100)={0x3, 0x3, 0x6, 0x81}, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xc}}], 0x2, 0x0) write(r0, &(0x7f00000000c0)="d54d21052c611d8dca74e2f2e4a0a51340408a9a82949e760aa0bd920b16dc4964b571953a1ab4e491f43eda7f19a8eb5c1dc42e6d4541380f53ee0d76369f09", 0x40) 2018/03/15 07:11:00 executing program 4: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) signalfd4(r0, &(0x7f0000000140)={0x5}, 0x8, 0x800) setitimer(0x1, &(0x7f00000000c0)={{0x0, 0x7530}}, &(0x7f0000000280)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x3f}, &(0x7f0000000240)=0x8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) 2018/03/15 07:11:00 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1b) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x60800, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0xd82, 0x6, 0x16, 0x10, "9092da8d97030ebbd09a499a7190ebcb5cc05c6d1319e50bd9a0caf06b6c7cd8e3b540a29ebfb200ff153929e78bcf26a661e375dd002dbdf091dd4e775eebf5", "22348adff8bf94e7a0956ccb4427c212580447204fd7c6fc6ca25661dda025e5", [0xad6, 0x8001]}) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000000)=""/101, &(0x7f0000000080)=0x65) 2018/03/15 07:11:00 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) fsetxattr(r0, &(0x7f0000000000)=@random={'btrfs.', 'vmnet1cpuset\x00'}, &(0x7f0000000040)='security.\x00', 0xa, 0x2) r1 = inotify_init1(0x0) fsetxattr(r1, &(0x7f000001f000)=@random={'security.\x00', '-\x00'}, &(0x7f000029b000)='-[security{!![\x00', 0xf, 0x8000000) 2018/03/15 07:11:00 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0xfffffffffffffe99) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) poll(&(0x7f0000de8fc0)=[{r0}], 0x1, 0x0) 2018/03/15 07:11:00 executing program 4: r0 = gettid() unshare(0x28060404) exit(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x10001) 2018/03/15 07:11:00 executing program 1: unshare(0x40600) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) lseek(r0, 0x0, 0x0) 2018/03/15 07:11:00 executing program 6: prctl$seccomp(0x16, 0x1, &(0x7f00000010c0)={0x0, &(0x7f0000001080)}) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @dev}, &(0x7f00000001c0)=0x10, 0x800) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0xfffffffffffffff7, 0x1, 0x8, 0x5}, {0xf82, 0xfffffffffffff000, 0x5, 0x200}]}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0x1ff, 0x204, 0xffffffffffffffff, 0x6, r3}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x6, 0x6, 0x75, 0x8000000000000000}, {0x3, 0x100000001, 0x8}, {0xff, 0x10001, 0x0, 0xd64a}, {0x1ff, 0xffff, 0x40, 0x2}, {0x9, 0x9, 0xa5ce310, 0xfffffffffffffffc}, {0x7fffffff, 0x7fffffff, 0x81, 0xee}, {0x401, 0x100000001, 0x3, 0x40}]}, 0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000200)={'NETMAP\x00'}, &(0x7f0000000240)=0x1e) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000300)={'TPROXY\x00'}, &(0x7f0000000340)=0x1e) accept4$ipx(r1, &(0x7f0000000380), &(0x7f00000003c0)=0x10, 0x7ddd7de06a5e0a6d) epoll_create1(0x0) 2018/03/15 07:11:00 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") sendfile(r0, r0, &(0x7f00000000c0)=0x7f7ffc, 0x5d) 2018/03/15 07:11:00 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000040)) ptrace$setopts(0x4206, r1, 0x0, 0x0) signalfd4(r0, &(0x7f0000000000)={0x7fffffff}, 0x8, 0x80000) ptrace(0x4207, r1) ptrace$peek(0x1, r1, &(0x7f0000000300)) listen(r2, 0x7) 2018/03/15 07:11:00 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) getgroups(0x1, &(0x7f00000000c0)=[r1]) r2 = epoll_create(0xff) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4008641a, &(0x7f0000000140)={0x7, &(0x7f0000000000)=[0x0, 0x8, 0x4, 0x81, 0x7, 0x7fffffff, 0x800]}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000031eff4)) epoll_pwait(r2, &(0x7f0000f34f94), 0x0, 0x0, &(0x7f00009f2ff8), 0xffd5) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000100)) prctl$setmm(0x23, 0x0, &(0x7f0000ffd000/0x1000)=nil) 2018/03/15 07:11:00 executing program 7: r0 = socket(0x10, 0x803, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000), 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000001140)={&(0x7f00008ba000)=@hci, 0xc, &(0x7f0000000100)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000000080)=""/128, 0x80}], 0x2, &(0x7f0000000040)=""/62, 0x3e}, 0x0) 2018/03/15 07:11:00 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'nr0\x00', 0x601}) epoll_create1(0x80001) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000000c0)) 2018/03/15 07:11:00 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="66640000239ba4b27d207e7ef8eceb8413f20004bb") getdents64(r1, &(0x7f000000f000)=""/1024, 0x400) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000080)) 2018/03/15 07:11:00 executing program 1: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000001c0)=0x100000001, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000e74ffc)=0xe1, 0x4) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x200, 0x0) getsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f0000000080), &(0x7f0000000140)=0x4) linkat(r3, &(0x7f0000000040)='./file0\x00', r4, &(0x7f00000000c0)='./file0\x00', 0x1000) 2018/03/15 07:11:00 executing program 4: syz_emit_ethernet(0x54, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc_tr={0x11, {@llc={0xaa, 0x6, "e5", "6f088458476cc16fd95b5dd868cd0e63be6d2813df32b569874cd23c0f299fb0455ca2142f5139e62eecaa6d9b820070593b309d8aa9ed08e6f891169016a10935d40d"}}}}}, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x183383, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2bcc52fd}, @in6={0xa, 0x4e20, 0x37ce, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x6f58}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24}], 0xa0) [ 42.746630] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/15 07:11:00 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)={0xd80, 0x1, 0xd9, 0x1, 0x9, 0x7fff, 0xfffffffffffffffc, 0x10000, 0x4239, 0x401}) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/03/15 07:11:00 executing program 7: r0 = socket$packet(0x11, 0x4000000000000400, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = gettid() sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x50, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_NET_NS_PID={0x8, 0x13, r3}, @IFLA_MAP={0x28, 0xe}]}, 0x50}, 0x1}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x40, 0x3, 0x0, 0xffffffffffffffc0}]}, 0x8) 2018/03/15 07:11:00 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x4}, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/03/15 07:11:00 executing program 6: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0\x00', 0x7ffffffffe) mq_notify(r0, &(0x7f0000477fa0)) mq_timedsend(r0, &(0x7f0000000000), 0x45, 0x0, &(0x7f0000000080)) lgetxattr(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)=@known='user.syz\x00', &(0x7f00000000c0)=""/141, 0x8d) 2018/03/15 07:11:00 executing program 2: r0 = inotify_init1(0x80000) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x2, &(0x7f0000000180)={&(0x7f0000000100)="5650829840921a8fdc0fbe770770fe8a089a34a1396e6b5c4c9945911b5f69123be3ec2d27e3ba9aa9d52ce6fd3ce1ea9e02d05f", 0x34}) ptrace(0x11, r1) 2018/03/15 07:11:00 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ptrace$setopts(0x4200, r1, 0x3, 0x100049) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) fadvise64(r0, 0x0, 0x800, 0x5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='sit0\x00', 0x10) connect$inet(r0, &(0x7f000096dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/15 07:11:00 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ptrace$setopts(0x4206, r0, 0x6c, 0x2) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)={0x80000000, 0xfffffffffffffffd}) 2018/03/15 07:11:00 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'nr0\x00', 0x601}) epoll_create1(0x80001) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000000c0)) 2018/03/15 07:11:00 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x1) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r2 = getpid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000240)=r2) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4088000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="f80000001200100127bd7000fddbdf2577703235360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000240000000000000000000008000100ffff000008000100ffffff7f0800010004000000"], 0xf8}, 0x1, 0x0, 0x0, 0x40}, 0x4008040) 2018/03/15 07:11:00 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x800) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/enforce\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00000003c0)=0x6, 0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev}, &(0x7f0000000100)=0xc) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x4e22, 0x4, 0x4e23, 0x100000000, 0xa, 0x20, 0xa0, 0x33, r3, r4}, {0x478, 0x3, 0x2, 0x4, 0x671, 0x40, 0x8, 0xa992}, {0x6, 0x1, 0xffffffff, 0x8}, 0x9, 0x6e6bbc, 0x2, 0x1, 0x2, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff]}, 0x4d4, 0x32}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3503, 0x0, 0x0, 0x2, 0x7fff, 0x7, 0x8}}, 0xe8) r5 = memfd_create(&(0x7f0000000140)='/dev/loop#\x00', 0x1) ioctl$TIOCPKT(r5, 0x5420, &(0x7f0000000400)=0x5) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000000340)=r3) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/03/15 07:11:00 executing program 2: mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000180)={'lo\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) connect$pptp(r2, &(0x7f00000000c0)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1e) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x800, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000016000/0x4000)=nil, 0x4000}}) r3 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000000040)={0x2, 0x5, 0xfffffffffffffe01, 0xff, 0x7, 0x9}) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f00000001c0)) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r3, 0x409, 0x6) close(r1) 2018/03/15 07:11:00 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x3}) r1 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) 2018/03/15 07:11:00 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="16", 0x1) fcntl$notify(r0, 0x402, 0x10) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) mq_getsetattr(r0, &(0x7f0000000380)={0xffffffffffffffff, 0x8, 0x80, 0xb7f, 0x3, 0x19c, 0x9, 0x2}, &(0x7f00000003c0)) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) pread64(r0, &(0x7f0000000180)=""/97, 0x61, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='gretap0\x00') madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3) 2018/03/15 07:11:00 executing program 4: 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)) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='./file0\x00') r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) connect$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e22}, 0x6e) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000140)) 2018/03/15 07:11:00 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x8008) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b75000)) r0 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@sco, &(0x7f0000000200)=0x80, 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x401}}}, &(0x7f0000000300)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000340)={r1, 0x3}, 0x8) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r3, 0x0) readv(r3, &(0x7f0000c33000), 0x131) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x4, 0x896e, 0x100000000, 0x1, 0x0, 0x7fff, 0x4000, 0x1, 0xffff, 0xe2, 0xffffffff00000001, 0x7, 0x0, 0x4, 0x3, 0xff, 0x800, 0x80, 0x5, 0x6, 0xb10, 0xd1f, 0x9, 0xb, 0xffc000, 0x8, 0x2aef, 0x80000000, 0x2, 0x8, 0x9, 0x40, 0x8, 0x6, 0x100000001, 0xc, 0x0, 0x362d, 0x4, @perf_config_ext={0x9, 0xffffffffffffff86}, 0x1400, 0x81, 0xfff, 0x3, 0x3f, 0x2, 0x7}, r4, 0x2, r3, 0x0) 2018/03/15 07:11:00 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0x10800) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'syzkaller0\x00', 0xfffffffffffffffe}) write$tun(r0, &(0x7f00000001c0)={@void, @hdr={0x3, 0x4, 0xcab, 0x2, 0x277e, 0x1}, @ipx={0xffff, 0x79, 0x3, 0x14, {@random=0x400, @current, 0x162e0004}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x1}, "804dbb5d0de2059e918a990f2bd09ae7e10b84cd0e52342255afb062d45f176127041fe7ba5aa76ac1dfcb0f822fb308e3f0e04e21c959c938c4a956f68436c03849afe0934b79245989d1fda58525c92156ae06d82cf565bc8197"}}, 0x83) write$tun(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0004000000000000000000000000000000000000000000000000000030c19368a3417e6262664f326385528783dbb0193eaf267d18839473516bdf1d551c4b41468fa9b84f1c07620bb54dcfb899239e7ca46018677487d13cf030de7656d77910a2c4548e1fe7f4fe07a8b52bc40738fc6ea73d8d1a57008621f0c7d67a37d5f46c9ea4dd377a760000000000000000000000000000"], 0x1) 2018/03/15 07:11:00 executing program 6: r0 = socket(0x10, 0x3, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) write(r0, &(0x7f0000791000)="2400000058001f0014b2f407000904000200071008000100fffffeff08000215004000f1", 0x24) 2018/03/15 07:11:00 executing program 2: socket$unix(0x1, 0x801, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r3, 0x27ffe) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000001240)={0x0}) r5 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x81, 0x910, r3, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000025c0)={0x70, 0x0, &(0x7f0000001400)=[@reply_sg={0x40486312, {{0x4, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x40, &(0x7f00000000c0), &(0x7f0000000100)=[0x70, 0x78, 0x48, 0x0, 0x20, 0x38, 0x38, 0x20]}, 0x4}}, @exit_looper={0x630d}, @free_buffer={0x40086303, r4}, @acquire_done={0x40106309, r5, 0x3}], 0x1000, 0x0, &(0x7f0000006900)="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"}) recvmmsg(r1, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r2, r3, &(0x7f000053cffc), 0x8080000001) listen(r0, 0x0) 2018/03/15 07:11:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d3b000)=[{&(0x7f0000084fa8)="580000001400192300a14b0000daad560a0600000023e076000543d818fe0000000000007136643e88ea070028040000000000000002000000000000001ce4ed5e6e0000000022000c00010006e808000000ec6b0f530006", 0x58}], 0x1) 2018/03/15 07:11:00 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000140)="d6d12893a5c24f2a") preadv(r2, &(0x7f0000000000), 0x38d, 0x10000003) 2018/03/15 07:11:00 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2200000012, &(0x7f000068fffc)=0xfffffffffffffffd, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000000c0)={r2, 0x3, 0xfd, "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"}, 0x105) 2018/03/15 07:11:00 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x8000, 0x0) getpeername$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001540)={0x0, 0x9, 0x3}, &(0x7f0000001580)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000017c0)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], 0xe6) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00000015c0)={0x4, 0x6, 0x6}) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000040)={0x80000000, 0x7f, 0x800, 0xd2, 0x81, 0x27a9}) sendmsg$nfc_llcp(r0, &(0x7f0000001500)={&(0x7f0000000180)={0x27, 0x0, 0x2, 0x1, 0xfffffffffffffffc, 0x5, "95f78deb1d0caf80ee791721d3dcd551027bc80ea97b9847fabee9bd07f77827c7a79e4661085f62cff5b331e3f54461440ae963b514b57ff476b4a8d6a30f", 0x2d}, 0x58, &(0x7f00000014c0)=[{&(0x7f00000002c0)="66b670800eb5b39a3dc721d05c98ed71f3d482bcd61106734e8f83f55b3b702020a9d7f06785911fe2c3f25f2f30fd8e65eca6c4de49d0f95ccfcf872430a9a13c", 0x41}, {&(0x7f0000000340)="9ebc8bd12b92a65cae4a7d3b50808de9801e5e042a2fc38507efe803e0b44c32c84782b7a7f3b05b44ec60a3ee9ac12a7f968dd312d2c79b5787d882bc02d699db63d183d87aef27f97f30008c69a4e4aef1595c11519a8aea14732499d92092662edd165513c0ae3a52ff1799132ad8c70d108dfcae63b2dc8ac9c3b3cff8fadcc02fead9c3dd2195e6125f28e224ab5b4ea7726ae173b2dd27d00b367992634145a2d0", 0xa4}, {&(0x7f0000000400)="737486696f8408e52637d369552c05e80ca0975d9bfdf8b51de01670d1a81f2d75823ddc15d3a4c8865815afdecf3599ed26c2b397f17a77a5dbc4a0c2e1fff14356564b54968d9abf1c44722b98df8031d625e96acf3607ba4f626a9bd23f8632d289eaa7ed866101a7dc0d11f70dff526a0dbf1a37d26a840c79bfd29ed9dc8c8e0442ca6cff2742b93b751a9e1f048bf98fc5bf070b7170e72b033f5fdeac841d00ac26d3b4947fbfff4bdd1b", 0xae}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000200)="9fab0b8b0084783442dff70cc8074603f140a0342cd339aa78cc030cf355d6abfd1328", 0x23}], 0x5, 0x0, 0x0, 0x1}, 0x44) mq_open(&(0x7f0000000240)='[wlan0securityGPLbdev(ppp1vboxnet1ppp0[umime_type\x00', 0x42, 0x0, &(0x7f0000000280)) 2018/03/15 07:11:00 executing program 0: munmap(&(0x7f000000b000/0x1000)=nil, 0x1000) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00') eventfd2(0xff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000080)=""/255) r1 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x9, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000001ffb)) 2018/03/15 07:11:00 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f00000000c0)="a12352f00dd034e0e05ebaf3977f", 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000180)={0x7, 0x20}) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x800, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200040, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x28) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/15 07:11:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004bffe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) socketpair(0x17, 0x2, 0x7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc010643a, &(0x7f0000000040)={0x3e, 0xf268, 0x13}) sendto$inet(r0, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4e22}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r1, 0x0) 2018/03/15 07:11:00 executing program 6: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x2000000, 0x4, 0x3) r0 = socket$l2tp(0x18, 0x1, 0x1) flistxattr(r0, &(0x7f0000000000)=""/106, 0x6a) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/15 07:11:00 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) sched_setaffinity(r1, 0x8, &(0x7f0000000100)=0x8) write(r0, &(0x7f0000000280)="fb5344628438410b8786d91c1d", 0xd) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) rt_sigtimedwait(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000180), 0x8) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="01000400000000000000aaaaaaaaaa0faaaae923851a06aaaaaa0caa"]) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000140)=""/21) 2018/03/15 07:11:00 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x6037a66757ac62f2, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000080)=0x1c, 0x800) r2 = signalfd(r1, &(0x7f00000000c0)={0x8}, 0x8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x0, 0x0) exit(0x17ff) syz_open_procfs(r0, &(0x7f0000000000)='statm\x00') fcntl$lock(r2, 0x7, &(0x7f0000000100)={0x3, 0x3, 0xfffffffffffffff8, 0x8000000000006, r0}) sendfile(r3, r3, &(0x7f0000002000), 0x1) 2018/03/15 07:11:00 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000001000)) getsockopt$inet6_mreq(r0, 0x29, 0x21, &(0x7f0000b15000)={@ipv4}, &(0x7f000004f000)=0x14) pread64(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x0) [ 43.338565] netlink: 64 bytes leftover after parsing attributes in process `syz-executor3'. [ 43.342982] mmap: syz-executor6 (5963) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 43.351910] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/15 07:11:01 executing program 3: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fddff8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$peek(0x2, r1, &(0x7f0000000080)) unshare(0x28060400) open(&(0x7f0000000000)='./file0/file0\x00', 0x80, 0x0) exit(0x0) r2 = creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r3, 0x1f, 0x20}, &(0x7f00000001c0)=0xc) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) 2018/03/15 07:11:01 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f0000001940)="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", 0x579, 0xfffffffffffffffe, 0x0, 0x0) sendto$inet(r1, &(0x7f0000386fa0)="000e", 0x2, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f0000000100)=""/247) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000000), 0x4) sendto$inet(r1, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) 2018/03/15 07:11:01 executing program 7: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000935ff0)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x8e, &(0x7f0000bb1000), 0x0, &(0x7f0000576000)}, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x37c0, 0x4) getgid() 2018/03/15 07:11:01 executing program 0: munmap(&(0x7f000000b000/0x1000)=nil, 0x1000) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00') eventfd2(0xff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000080)=""/255) r1 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x9, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000001ffb)) 2018/03/15 07:11:01 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/keycreate\x00') socket$inet_sctp(0x2, 0x5, 0x84) lseek(r0, 0x0, 0x40000001) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x3, 0x4, 0xa7}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={r2, 0xc3fe, 0x30, 0xfffffffffffffff8, 0xffffffff80000000}, &(0x7f0000000300)=0x18) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000040)=""/50) connect$inet(r0, &(0x7f00006fc000)={0x2, 0x4e20}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x3, 0x4) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000340)=""/115) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0xd, &(0x7f0000000400)=0x5, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000180)=""/82, 0x52}], 0x1) 2018/03/15 07:11:01 executing program 2: getpgrp(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000240)) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/raw\x00') r2 = creat(&(0x7f0000000040)='./file0\x00', 0x10) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xc) preadv(r1, &(0x7f0000001940)=[{&(0x7f0000001980)=""/197, 0xc5}], 0x1, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000000200)={r3, &(0x7f0000000140)=""/189}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)={0xffffffff, 0x101, 0x800}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000000c0)={r4}) 2018/03/15 07:11:01 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8100, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000100)={@broadcast, @empty, 0x0}, &(0x7f0000000140)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={@empty, 0x4b, r1}) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$describe(0x6, r2, &(0x7f00000000c0)=""/6, 0x6) 2018/03/15 07:11:01 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) r1 = socket$inet(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000004fc8)={&(0x7f0000003164)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x80, &(0x7f000002f000), 0x0, &(0x7f0000000000), 0x0, 0xfffffffffffffffc}, 0x0) 2018/03/15 07:11:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) write(r0, &(0x7f000067c000)="220000002100070700be0000090007010a00001e0000000000ff040405000c000000", 0x22) r2 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="798d89eab7cd1f9533be5e18a40c67d3dd91436391de040cb31fe5c98fc2c702d1d2029c5acda5169a79ecad5e3f4a448e3dcfdb4e444e3a4e200b1fec6d2a7857441bd2ad5a9bfaba38ba67475568d52cf70fa0994d2aca4d18708fd5e724c1e22ac31fb1896d93fc96a2171e9032977bb05ef2cbe2817b80910b20b62aa896be9cc06d9c5813a1", 0x88, 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate(0xc, r2, 0x0, 0x0, r3) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) prctl$setfpexc(0xc, 0x3) 2018/03/15 07:11:01 executing program 5: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053000)='/dev/snd/seq\x00', 0x0, 0x1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000003c0)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000400)={r3, 0x80000, r2}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{0x8}, 0x0, &(0x7f000001bfe4)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x1c) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f0000000080)=0x100000001, 0x4) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f00000000c0)=0x99ca, 0x4) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x4000, 0x0) vmsplice(r5, &(0x7f0000000380)=[{&(0x7f00000001c0)="3e68608aa2813e37040de30fdbb352137cef3534c68c2a23f59c378ef9a6f6c515caedb6c09453cd6165a1e9816b5bd768331b302f", 0x35}, {&(0x7f0000000200)="e48e827e9f16d61b002341265c9ccf75829c8cccc04464840c2b6ecf5bf69e2bde8c3cdaf782dcbea0e4859154309178fe005975e9242d170c3fd92f0120fc3913f4b1c789a053f855db1cc88321304890cd4cf004ae234dbfefefb71d1b86d81d0a399df9439fcf1d", 0x69}, {&(0x7f0000000280)="fb66efa38e94a23107837329b9aa88ce478312802f2306a0be7729ee8416389000606432e3fe296df99df5be05edb597c47ea590e05f3f0516e99bab3a4126c8772458897894fa3791a8737dd930aaaa9b9f1f9805212965dc67", 0x5a}, {&(0x7f0000000300)="9afcceacb55b3d435cb0ff0bf1a1b12b51b86a9cb07fa9a747de9d2a874d943580c02046b361e73eabf384cc73aba92a68d19fcbc8457d0f08b005f50e693bbe41bab345321f863a41948b85454e32700bb21ba7f6fab838b9ac0a", 0x5b}], 0x4, 0x1) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x100, 0x0) ioctl$ASHMEM_GET_NAME(r6, 0x81007702, &(0x7f0000000140)=""/49) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) [ 43.599386] syz-executor7 (5994) used greatest stack depth: 23000 bytes left 2018/03/15 07:11:01 executing program 2: getpgrp(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000240)) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/raw\x00') r2 = creat(&(0x7f0000000040)='./file0\x00', 0x10) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xc) preadv(r1, &(0x7f0000001940)=[{&(0x7f0000001980)=""/197, 0xc5}], 0x1, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000000200)={r3, &(0x7f0000000140)=""/189}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)={0xffffffff, 0x101, 0x800}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000000c0)={r4}) 2018/03/15 07:11:01 executing program 4: setrlimit(0xb, &(0x7f00008e0ff0)) memfd_create(&(0x7f0000000000)='\x00', 0x3) timer_create(0x0, &(0x7f0000c81e03)={0x0, 0x0, 0x0, @thr={&(0x7f0000244f9a), &(0x7f0000658ffa)}}, &(0x7f00008a2000)) 2018/03/15 07:11:01 executing program 7: mkdir(&(0x7f000002a000)='./file0\x00', 0x0) execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000340)='/proc/self/net/pfkey\x00', &(0x7f0000000380)="5c245c766d6e65743073656c666d696d655f7479706573656c66133a28657468307b2900", &(0x7f00000003c0)='/proc/self/net/pfkey\x00'], &(0x7f00000004c0)=[&(0x7f0000000440)='/posix_acl_access}GPL,user\x00', &(0x7f0000000480)=']\x00']) r0 = dup(0xffffffffffffffff) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x400000, 0x0) fanotify_mark(r0, 0x2, 0x8000000, r1, &(0x7f00000002c0)='./file0\x00') getpeername$unix(r0, &(0x7f0000000500), &(0x7f0000000580)=0x6e) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='nsfs\x00', 0x80080, &(0x7f00000000c0)="b4cdd70d04db859537e3f583cc7debc0df97b77a8990f745fa4806f01cab7f370b5240feeb1fa25c78fdc920cdbf62c7f970e36bddfcbd03369cf78f37aaf0376555254cb50489c3c8caeabf4a4f3450e00192f568e2bf1e58bbca81e9516f9033e3d1bb7ce87b83924044508fbc7f575c1c31e3788410dabc06c6d68b3b1f753899e649c96e1754dc469fe343bdc519ca3fc4d06ac8ea45b95d031b0b472dd7b23e5c002a1fb2271d46ac2540cca44220a8069d820f766fdf01c143d64070d11985e315df7ad7a02e86bd6bf41ddcae8389831c2099") mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x100) r3 = openat(r2, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000029fd4)=""/48, 0x30) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') 2018/03/15 07:11:01 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x1, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) socket(0xd, 0x8080b, 0xef) ppoll(&(0x7f0000000040), 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0), 0x8) 2018/03/15 07:11:01 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8201, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x6, 0x8, 0x1, 0x0, 0x4}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x200004e20, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) connect$inet(r1, &(0x7f0000d37ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/15 07:11:01 executing program 1: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00001e4000)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)) renameat2(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00', 0x3) 2018/03/15 07:11:01 executing program 3: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) sendmmsg(r0, &(0x7f00004d2f80)=[{{&(0x7f00001e4000)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10, &(0x7f000050d000), 0x0, &(0x7f0000b10d00)}}, {{&(0x7f0000236ff0)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10, &(0x7f0000622fd8)}}], 0x2, 0x0) 2018/03/15 07:11:01 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="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", 0xfffffffffffffe19) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) setitimer(0x0, &(0x7f00000001c0)={{0x77359400}, {0x77359400}}, &(0x7f0000000200)) 2018/03/15 07:11:01 executing program 2: r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='G', 0x1, 0xfffffffffffffffb) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000340)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000003c0)={r2, r3, 0x3ff}) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000000040)={0x1, 0x1, 0x200}, 0x10) keyctl$assume_authority(0x10, r0) r5 = add_key(&(0x7f00000001c0)='cifs.idmap\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="a12709f144cf5349306cd5432f683a3dc8499e5d4e67396c614ed1cd63069675a22c03e53e03fda4a9fb6fcd6f0042901b64a9f237a7910830202d09c15b568327353b00ba2b55cf08c1d68ace329229ce98b0a1593744886bd5df293b9319aa5dd1a158a316b78fc477981019776006e0ca0f4e1a69031d604ca639db51df3decaafc613189fc75bf3c81a205ad423c0736a283ef6cdf5f58516ecb09ee30475ca266bd5db45d67d6e9", 0xaa, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000000140)='trusted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, r5) 2018/03/15 07:11:01 executing program 5: r0 = gettid() r1 = memfd_create(&(0x7f0000000000)='security-em1{%\x00', 0x2) gettid() ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f0000000040)=""/4096) process_vm_readv(r0, &(0x7f00000013c0)=[{&(0x7f0000001140)=""/161, 0xa1}, {&(0x7f0000001200)=""/61, 0x3d}, {&(0x7f0000001240)=""/53, 0x35}, {&(0x7f0000001280)=""/176, 0xb0}, {&(0x7f0000001340)=""/11, 0xb}, {&(0x7f0000001380)=""/26, 0x1a}], 0x6, &(0x7f0000002500)=[{&(0x7f0000001400)=""/240, 0xf0}, {&(0x7f0000001500)=""/4096, 0x1000}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001040)={0x0, 0xffff}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000010c0)=ANY=[@ANYRES32=r2, @ANYBLOB="000006005703f87dec00000000000000"], &(0x7f0000001100)=0x14) getpriority(0x0, r0) 2018/03/15 07:11:01 executing program 3: r0 = gettid() unshare(0x28060400) exit(0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x1, 0x0) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f0000000100)) r2 = syz_open_procfs(r0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000000)="fd3364f38e8e3d04365ef49d63d806ec", 0x10) sendfile64(r1, r2, &(0x7f0000000140), 0xfff) 2018/03/15 07:11:01 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x840, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000140)={&(0x7f0000011000/0x1000)=nil, 0x1000}) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = open(&(0x7f0000001480)='./file1\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x4b) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) readahead(r1, 0x80000001, 0x6) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control/file0\x00') dup2(r3, r1) 2018/03/15 07:11:01 executing program 6: r0 = memfd_create(&(0x7f0000002000)=']@vmnet0}]\\\'-\x00', 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="489b043a4cdb260395998187", 0xc}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x80, 0x6}, 0x8) 2018/03/15 07:11:01 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e23, 0x10c, @loopback={0x0, 0x1}, 0x3}, 0x100, [0xa48, 0x20, 0x5, 0x9, 0x3, 0x3, 0x1000, 0x6]}, 0x5c) futex(&(0x7f0000fbcffc), 0x109, 0x0, &(0x7f0000318832)={0x4}, &(0x7f0000b52ffc), 0x0) socket$inet6(0xa, 0x1, 0xa8) 2018/03/15 07:11:01 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x35, 0x0, 0x4000000000401}, {0x0, 0x4, 0xfffffffffffffffc}, {0x6, 0x0, 0x0, 0x80000000}]}, 0x8) sendto(r1, &(0x7f00000000c0)="5f782485f938bcd07bef313ccc432d8e7bf06d8c656bc31057b3f8f794a830ddcd00c6a32eb14f5898f96eac4e1dee5b96067a8de0", 0x35, 0x10, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x2, 0x3, 0x3, 0x1}}, 0x80) r2 = getpgrp(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) setpgid(r2, r3) syz_open_procfs(r2, &(0x7f0000000100)='net/sctp\x00') 2018/03/15 07:11:01 executing program 5: openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x40000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) r2 = request_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='mime_typeeth0\x00', 0x0) keyctl$read(0xb, r2, &(0x7f0000000180)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/15 07:11:01 executing program 1: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00001e4000)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)) renameat2(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00', 0x3) 2018/03/15 07:11:01 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_triestat\x00') pread64(r0, &(0x7f0000000180)=""/136, 0x88, 0x0) 2018/03/15 07:11:01 executing program 2: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f000003c000)={0x0, &(0x7f000003f000)}) remap_file_pages(&(0x7f0000193000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='io\x00') 2018/03/15 07:11:01 executing program 7: ustat(0x100000000d, &(0x7f0000000fec)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r1) 2018/03/15 07:11:01 executing program 3: capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)={0x200000000000000, 0x0, 0x0, 0x3, 0x0, 0x8000000000}) socket$pptp(0x18, 0x1, 0x2) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2001) socket$key(0xf, 0x3, 0x2) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0xaa, "cb6a1fef71ead2e6eae99f91b207db30ed7dffe6bfa86cdc606bce7c691c770cefd41fc57509a99ecd95663e6f8aef8a4afecad320f8f2fdc8e710bec1a38c1be0f55173670b04b3bd4e49e1852f30c1def9220f1e97a5b59c630fd8fbb4d8e432e2a9f6804e81a287b41866c9b2f3f504defdd457fbeada276e9f31d6f81aa847da9ef4e88589dd36a9ea6b54d57e6ab3b68ab51a2d86d59eba39c0fa9ac77c9e1c705c8f2f5f82214c"}, &(0x7f0000000240)=0xce) pread64(r0, &(0x7f00000002c0)=""/220, 0xdc, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000040)="d86de140e9d1a78c4969780a1422c62e46f9cacb1cc9ecae8a8923e90647ee68e6aff2c5b0f974d25a1c557975cb8dbc73b9b544413c92ae4236ac95dd862a5f621370aa3d453e592e2e5895cc626d8ed99375305def69f1ad7db15d4c0eee077d343a5806caa43218e952cdaa79a0713f9ee42327f99118c68136d8480f5ae1b6d6e05ea7045ea07c25c7125c1a9a2bc4007023e11884101446218a956202f6725745431a4fcb5993009f55be73915926db597c97ae93a6028115e52d4174c9477f1f319b8a220c64a14dcc8a0ef710d69fdbeef174911edcd43d8aad2bcf312e", 0xe1) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='dctcp\x00', 0x6) 2018/03/15 07:11:01 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x0, 0x4, 0xf6, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000100)={0x4, 0x0, 0x2, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000000140)={0x7ff, r1}) mremap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000060000/0x1000)=nil) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x7, 0x4) 2018/03/15 07:11:01 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='oom_adj\x00') sendmmsg$unix(r1, &(0x7f0000000540)=[{&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000140)="42fde2a84cdf5dbf2b903cbd3cce4e01184a555adfc1f5881f18792a028aa268af59afc6707c90071f77b29051c5151e65412d7bb540df5da1fb0b18b73f242f07a89b794dab075eca5248e5b205472d62fb62c0b44252839e80f8194d56135c42304ddd4031ec12f2908d6587294efdbb5347ebd2b91985d5640529c0ad53ef568b64efb0cfc9c3", 0x88}, {&(0x7f0000000200)="20dfe9065d6fa10dcc82d365940fee7ee54571b8c2b3d275cb8a9a87ca3b12e2bc7de82fb3738584ba6d4aa73bc890dff90dc81b6365478000c56cc12f86a7bf557e5c2b0365bc", 0x47}, {&(0x7f0000000280)="1b17f961d251b4c2de8a330a18a9d46c60f937e7b8021b2c0f3e1846c7db4ffa81ae73c0ed5eb7f5a698cd780029d05edd742910d085c70a21fda0e10aec2c8735667399d087c3e49d53716a97294d6b0b95da415618fd1a79e65c81a6bb966655338d8ea57f51df5bf8e848cecf4856cad773845e09a6e2d30864d1bc79a9c6f3ed4e6d3458ffb2c00a37ff7fe9337652f1f10f96b12cfce986d9bc7f1f538801d638c69442cf5d8d2c2b57004d13eb415a7f08377431fa0ca44e", 0xbb}], 0x3, 0x0, 0x0, 0x4}, {&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000500)=[{&(0x7f00000003c0)="135ad568f5b5433aa3c5a5e32bcef01b71b3ffd2037eebfc0869a33bcb865cc83ab0e27f9f5d72c4f8444fdd903bb3ca7b057abe2710a01cb777c9b2fd355f90e544dc28bb11008e5b9161f6e134df8b90583d9b71d13164668cfbbcd0d3bb322e309f9f16b7f9ad902d31cc116afc9fbcb32296", 0x74}, {&(0x7f0000000440)="4e83fe77f3e95b26e74218d7a138e173dfc65c5fe7600e78d8462c92458b77f2769c3768b4a831f6cc7b5cf9784eebee8cd4c771c93ef69d8a0310b9298bfb2d3d62b652cc522cec14ba5c5212d24b0e99c595bdef8f583918ca3f8e5613e7792eae2a57fe7329416bd8cf19f97d663fe50cf460ae52424abd417b8fa0823addaa328049b24cc87d959a35045768b53cf7990fac", 0x94}], 0x2}], 0x2, 0x0) exit(0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001f40)=""/16) pwritev(r1, &(0x7f0000001980)=[{&(0x7f0000001b80)="f7c2a6d9ed80308debaacdce8bc060eb51f020457e67e056d3690c0dbd595ceba3a1fbb47aeb5daafe7a2414cbf378c9b7937af42c1c5eac04d38b26fd027131bd649c9d1bdabcc4d7cf060b9569503b67ccff69604be62795a38c92506f5c4539b0bd29ef3cb853ebefb97488517e5b149f9d31db9413d1fd1a14a09dff19948f56650a913eaceca18ba0091a9cd5853871b141", 0x94}, {&(0x7f0000001c40)="e0ac7456c6c36f5a832dbde10e3a8b911ba86d5036e38b16c920a98f31952f592cc62dbed9a1c9b54a65fdd846a9e6d0ddea73d30fb9969910a0a1c83f759b2dc0924599cdaf707f3c8948d29929dec5fb36b2cd428589fd9e1236649b07f16707980f56647c8a8d8c8dc5a8ec5bd1af6b70922d340fdfea5d067cd704c4e9c646fdc383f17a131f1dca8f1d3b867de99636f97d4391f1a762b8f7da60b13662359b8f9d5eefb7671749fd70af936d49a0a9c558e1", 0xb5}, {&(0x7f0000001d00)="888ee6e0cf4fb95c19d903d38ec4333b43fbd65b15fd592964f9f7fa8373817882fb1e35770101e90b9ecc27a32ddc6efb41e0797bb3b1b3e118547db3a73ef7e6f9315d584d3e8bff511d9e46a26f72163370bd4d1d9f96a1608309a487a3f7150d51932ba281be168ad6a19b36e62817d249cd3c7210786b8bd446e63546ea39915eb84136f78fbec35d94623764f84d82ee91642aee6138f5493449c5b9bf945084eeaa0bdce767541377f4f31e44a9373e86118c56b5b274057dfc01a3f97e751a253672a891a4f3b3", 0xcb}, {&(0x7f0000001e00)="d03293466fb6fdb859edd4df858788851c2104da8e0ada46785299ef0f6c3beee6223ca5aa7ce4869a20cad0634c958e7b46337b1b044867d16c5e3cb5c1e6229f33bf421d85a887a93c3a8da7c5aea15c4ff39c2f4dc67c5a7bc109bacd60079030dbd46e9fc0312c7cec47b59d474cb8f9d0e7c5f973f46fdfcd118d1c2808d9a4416917b795f9f6691947c329eca55238d8c2529a3cbcb67eea7dc9f5269636d712545a4602505492be766975c55a0fbf38a773e7e96b6e4da48c3c89ee5a86d34504cd21b41d", 0xc8}], 0x4, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) r2 = perf_event_open(&(0x7f0000000580)={0x6, 0x70, 0x81, 0x5fc, 0xfffffffffffffffa, 0x53e, 0x0, 0x17, 0x14000, 0x5, 0x8, 0x9, 0x0, 0x634, 0xfffffffffffffffb, 0x5, 0x7, 0xaf71, 0xbd, 0x5, 0x80000000, 0x6, 0x4, 0x9, 0xfffffffffffffffe, 0x101, 0x1, 0xab, 0x0, 0x8a, 0xd4c, 0x5, 0x100, 0x1, 0x1, 0xc1, 0x1000, 0x401, 0x0, 0x80000000, 0x1, @perf_config_ext={0x8, 0x2}, 0x220, 0xbf81, 0xc81, 0x0, 0x1, 0x8001}, r0, 0x1, r1, 0x4) unlinkat(r1, &(0x7f0000001f00)='./file0\x00', 0x200) setsockopt$inet6_dccp_int(r1, 0x21, 0x17, &(0x7f0000000000), 0x4) r3 = getuid() lstat(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000001b40)={&(0x7f0000000600)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000019c0)=[{&(0x7f0000000680)="6a252cf8525740d9179a1c248a16559b528003a4d09965d1d6c6538a23191c48eb199477cfb1e8792880afeecbe2ebc632cf0df70005a3441a842fe7aab1790856edf64351a9ec7cc51f3fb0cd0d93efd01b19a44ca4401df67c8688e3422e831b4047f566ddf284a12fd2544b50c7d6da5caaac9a431f25ea31cb4e4ab2b205f128fe4da4945b1ec40378a0a92b004b157cbfa30887dd72fb3a1b01b396830f848568e7ea4fb17d60", 0xa9}, {&(0x7f0000000740)="921b78f218e3ca9af84ce2f2bb90931fd9d23690f97bd69a24cbdac8957d4c6f50c14b5afbb874387599df85a8b58e4f3426132bbec2d0624145fa9ca3e0a67f03313f529272fc3cb46faf2bb53c5f0fb50a7ba442843cad79560053d7bf906d2e234e787ea2e88c6bdd5f4ba1886add67e1cc91e43cd4bbe04e0219af83238fd120bd4f209f54ced16f69c194be1ab12b6f82b9bfd54a8a854ac5386057167ab8f8cb1ac8fc88ab0cb4cd", 0xab}, {&(0x7f0000000800)="6d92aa08f27c1db9726cb43dd7236e6223f3ad061a2270993964c931164e1989e570403f2bb7ae2eee1c1974ac19b7c12903eb60569f09cdf8b58fab32b7b63f92ee73bcf9e9199dc55d579fece12e7b68486a93b33136052f694b", 0x5b}, {&(0x7f0000000880)="f7272d527fad6b75ac7626067e634ebddf6b2da5abfe47fb7eea1d85f74aca195ea3", 0x22}, {&(0x7f00000008c0)="4a3a6722dcc137a3a48312c2dda9f3b24c4546fb817519ec156c2ff44a6774f34ddab6dc7282e44bf868574bcb585ec69d59ff1970b1ef66b591eb0a82c9f71419843c2c248d9dcc28f4982a144b9bfa1f05ed81e764d74b50dc54c69e176e01994014c7601e7812452ab86767b6914b3a0b619124b0e386d571dcafcb8654a344ceef615d7485ee2880fe63f4a74bf58ab6341f4718703a751085d73cf44529777ed020366a5cb2cedc99e3ffc8420a955f0b21177ee1fefb1319794f5dd14558ea9611cfa75fbaeff8e0551e347b5ed29f41c98cd8eab8de01a4432cff25f7efd04dd5e1b55146775eb108157cc95d24d4f8bc3c825082b02afd91dd05555f71fa48faad83db468445ee5f747c6712b4eae4932327d7b463488c999f4fa42dcd4df9dc7f90fa9e55fc567ea5c8c7369fe0f52ece8a65aee5f0b53a3d87e9f1e6762b36a9692cc600d95dc5d3174743836a4588861f4612059d8d77b0bd012a4a542b01ada627a7ad92214f6242f714819d72541af290744efa9a67921cf2f15bf016dc35673420334ec7dd02a245e41073f23ed9dc166e7a935e5daf9630b6d2f19801b02c5445f5565e87f1eb7768b8489f8e6f5609b1809f4b02a494865cbbc0cf8edbd6532b89815edfb2afb5e7bf11e3612c98a4e765fbacae8979a10d09da91bee7454b566d1cd9c7b28f2219a5f5ea6f467beeb610a97500219e623a9d6400b06a6b716d9b25d717489e2e584bd150e8037b7c91d52f77a615b30f568671e4cdacc0ed340c02346dc81bb8ec9860012a1385c063ea801f4ea6d31a47e30b55a2a5f591e41233ae95a56b2d95ef2e71aa21c7ef2310cbf2bb69e253917eeb8d224abec3ea9617606b21a36f4d6f9050ad77c6933c14dc866cb6d73645ee377ae5d6fe3d88dda64566c0f0e38f4a5b09868d25cde9b11f594aa6fab75f694da016cc77a83f6312be72a94b914fbcc0737f668877a521491cfd9f5fed11a9cc10fface8684fdb3906b2b836dfc0681c51f33ebf5c299d653029650652fab6af7241d5b186cc68645fa155d56f2cc43ef9d9d65780c167f2f316bcf7b89997751521daa22dbc92a98c74c863a9f799a986172e4c696c80b59f26741ae38743e1e21f9063356b8ab68596db9112e1f6c73a70a69779cb36b045606ced13a7bde536e3df65cb37c19b8834ca6f313f1cdcc79225f677420f10c48b9afaca9e8f38281e2efd0d7369ff2b6637d0f4087c627eb04a2273273322b100bbc5d13c9b686dcf3e7165e8396a5b2c347e0dd525e366486f3cad237992e083edaae2ca057692b3f0baeccec20fe42d61ee3e3bcaafd527361289adddf08a6e30aa75dba4e8c220268d30253742987f3f97736faf1c212af13d5cb74a76a199cfab273bb07ef9875a72df9077654233ccabeb636da8ed4b1dec200160c6c10e38858b421d5c3faa062b9c7517c67ae502346070e236038578e453ae5cddac31084fc064b8683762ee8278f2eddf9551d62a02a29826420fb8344b9b6636640e107c9e1bbb888522b6f2ede6e81078f7f08f06b89da7557c5ece1bdbe0379ca9d32ca9cea31d8c32fd96631367e6270d2ac952166fe0202b9aaa8ee3a3e1a6401a47277a79602f2b7137577f296790791b73b2699d9c938054fed44f6858b802004ec5f1e07a860b3d0120bf56272786ee1a40d1f87620b37be0defd99b5ca4d0fb57fbc2657d11fe5fafd20c43d5cab129ff7e56cf49539e7b9ca4402beae4e5776dc62a62901f7292fc53a5e8fdc628ab33a7296ba0587ad285b91afd1afe92d830b55b00dbfb9c3c52b83141e396a5ac9d5480391dca6327dd0bebe34c31944f0460a3df236af6de1332fe863906567e8102881095c75214bab15581e09fb582924b9520b6818c03e00b3ffc5d8bae47fa9625ab5625b7936b355d9dc2735efa8299e2db3c92f1f8b8bae856dab650d7c2442772a35bb7e6703e4c9060d9c280d5095f75200b18fcf161899287781d22c281e42b4d1d5c2ea038d306fc8fd662e1b6f4fd47f73e6203696ebf08c8371318de2cda80cab02b5432fcf1bb3c280b9b8cf0a20954eb0885347fcc51b011e03bdfb1ea5081b4159213043753d1771e4dc924ddac3d4aa4da203ae5eebe3cc644b01460c727033d6523fcd3f13ca0d6c7d40e8286ef54199f61ea094fe11d76bbfd5048634f6cb4d7309739f8d6915d0a57930c5b2023462a3080157b303b1b85ff5265f1d27ecca987ea68afc5f108f23c0a67b91b6e800dc237b9b51d5a7438c91613f578504e040617ac1d4114070c2c6bf9a5f688716accb1b54c1296950190bd531384114733ae88c319eb4b4cee0dcabaf8c233df75af1c45f58e3c62ab0e9bc3961b8e5da6b7c4ffd3687fe7048e4a6c7d688c7b0d1eb9ea967b88d6de6b817a450de4101fc16ce879a5fb01b0031ff5adb0a4166c9ab16f629dd8bd3cf28b02a4c2ff93e6bf628a2053648467e365c4ed1795298d84b97d3ef598b234d7a2fe05b18d27f9c0b5c6760eb3192562c7ccc18b0725495a967f5c502e54d3e76b708dce9d61f9690d36ae20dc65728e52dd6a51af1c86d3846d04a9f090cb5116dc6fe9abcfea6a6c6b0a60a798d1a051f27564657b204f70d83ec87124b01ba7bac023edf44928bf42b857f59b2983d9f21f81a4b3063557fb32c2fda16b8c5589b4092e657d56bffde6e051ab05a57fe0be0a62247a3224b1c96069cc4f662e60725ad6fe80cb20fcd5ab00ceae302f4245222f7e68e6a4228b81a07a7d3a299082350bf7b05aac8c5de5661b60b136be0d47069cdaf818379eca8dcd45e785b35155a71454a93b1239251eadc68c77bb0dcdcff0f57051e9f23d7627164c1eb2d249463562609ba5fd15587a6939c4eaf534138081688fce8ebd21dbf7523d489771a66b58465c41bb745bb9e1d48964c578c7229669355ef6c01118353468b35f1e77313f8b0ae84e7bc84e59f03eb319ba8e75e025504b193736fc58e601291988a1da9f2d136214dfaf4908be9e3e9a243d8d5623220f33c5dea18879dc3d418c467bf39d7f40d1d41ff7f90e98a0a9e74f48960d6c2b3e21fbd79a580b61b33cd70bbc549ac487ca795c0859ddd77be0dad4b0b884e60a201f3987c45424baa57033747082c1639f98ac96e923cf971aa676b4620fe89ef48a77bc1e145a422e8e3a4b53bb3212ea176bcb10a28e7595251cb360ef20a06597c9bc52501dc68c1b76a8ca60255272148ab550b88c1b6ec443441c4b221185ec36d5fab419f8d9542351fe41097489ced1ef1757db093b9802f609a5ceef843198bc7ce73e37c51cbde208f355b25b54890baaf955cae44804c5e90849ddd72e0d15fcfe446496e28846a5ebd649dc405c6f10b2c2a420adeb35259c6fc233348320642f2bfd378636e65369d030102b412fdb57369ef098dd5f780a83fad264eb591fdb088a55a729b2f268668bd5bacd87fc5a80d628a8074b2d3cc99cf8ff2977b0049dfb69d513fd700b3d3dffbb38cd51b673a66f587678cc7bc5845130f438ec62d7d8b57023cd646ff6c8f09f801d3bfec254a443086c700584a28cb656d1f97114d94c83a5e7e45dc4cba1243609eba4a53fe5fa845d5cecebb702ec81b4eef14ac1175674adf098a90787a14ce81ca8c160ff763f2b7a35dfd3f24704c974caa920a05ffcbc212beef40e31f8153427e4fc07b6123e33f2f59338827ac51a5ddb9f1129ba75518f056f26519736eae7e388782763e0c6647a937bb847be9c694a444a8bf621817757e42dfd1657b9d8f4a4c45a2ca02ba260a041386075989ea6550631c8686a5058ffb310ceeb87d2f4b318cb974f134d819db2d203b389156409780347246e9f41a93c31f7e815eeaeb238e73b472f8f3ef30ca133b2998f07fffceb5c13f80d4da9a45939f2c19d1cbf17fe1621399f9e18c4d829d828adb20f3ba00f6d07449d4f1be8beb0afc0fd05a421346e6cca67e4eadabbfa6e005f4aa0297f04e02e507b4fbf837ae8be8855678e0ae6bdd9379d91ff6d6b0c66faefff29b182e6ac58c9eb6e12256bf3403e55bd135dab51cc448bc7ee4a7541ee71177e6edc9e695567b7b347cb8da6793a53547dd6c083a09b4b5d3781fb04d0ccdcab896221dfd8f4525da75f06776285ec4d720fd75056dc15b6a9833ef810b9c1723c25937164cbf4da441b7efe699aad1af7b160a42e202db026bbd9cc479b95a1123d3af9976dee1f3114665bb984b763387cc0de6184ddbf626c0741dbe6487fdd9eb10fbf5f2e4dd11f09c02e0898ca3ac42e7c08100e8fa249ddda17626641b11899a01b73c382502622a983eab732fb3ca9c0d1863e45506ec53dcc66eab82eb46999f867a023981db0d1b6cea326924b70b5a2b1bc33e87fddb0873dc58b5b7f56a4a2282d121c9969cecb9f33078631986b5ed57042300ba680cc9cc1fba4f7ab602d6d78b1d1d9ef1a71d46babdbcbc98a105854497836ccc8679090d8026e6f699b283c9845443abc75c0330bd6f39801a3cb4b67171c29afa812d5d909a32bb644651e1ddbddab23f4187fd3a0601899049d5e6f9f5e794a8d7ab45780593066135471c4f71193cd54cfc30981e891a58d032635cddd8db0a00410bd84c9e418c28f71f4171c34fbe69030651ff93111a000879ec379adb015343a61229524776bbb20dd6b3a2cc28d303dfd90c4562b4dde55d745e93b96b2fbedfe5759dbfb7a1dc8362d765d73f0055e160f5e33a89d0508d3d6219cc8d1a3a9ff3a8a48ce6f571ae636ba0cfa7faf3bebbc850ef4bd770056fa45472bddf73f42748d7625aa6abe3ef2efdca38660ce066a01c20355084834bc3fda4e5511fdeaa0cbea2a056017d7b450e5451dcf1e9bceb047a6f72d27a9f341bb25ac64e9f49ebdafe0cb9f396d8c830f69ee0ddfe936a504f80ad02cfc58412f99950b86deb04ed97e00cc40a63b2d04e284e0df222e50dce0f15eb1a946f216748a316b4c7ba3b86aa9df50cd84c454f0469c5182bd5c1a4af4e8462b87560455b5b8127c8ab37a95ed94dacbaa3268174ab24f3212934942a7997b57894506646e12d1403acbcded892bed86fbbc34f52b6a6f267b28383d7057dd2aa234b8295a38753ba4b05df307cb52e9f2eff1bac16a7dd4b368f650ee7de6bd300484246ce5f0ecf446352a6880f9507d2ceecb06853a3a7f1e5e57bbe8b01e9db82da90a7128ecbad3abca7af52be0426d01810cf848902621819cdbc1a4004782117c82e35a7a1b1554f9df243f44336d1086b4df7c70262718fec63bd179693303dc06aff974e0d205225573920ed6476b917e00b7529a79d8e9d65505c8dcf7e56c7315c8d1909dba68093df706fd81ae8c34bd3d324003b56c35e54677d9ae740d031c755b35e9126ea002f611f92289f86e258bc2eca34c8f333c047a2a138cf5820f19df8b53095ca7295e72692d025b24212c6328cc614ae0bf61bb64796ce4f93c17f3e06f40facce24bf446d720aec99a9d8534e5c1fdf38f5a1653a0a006fefbdba079d7d0621c1f4b51f76cd711549ae381b14a7172f8be583f39a8b3a1c6f48391844b09c865842edd84eb2c1dae5887283afe7c48cf73d90201ef35d334a6f7831a7effe0e3f6b7daba548c911bbecf170f2a0a1260df7b29898a88ee8df411e10d9c5cc369746ad45945d69a4cc4a66376a2e55a2aada84e3ea085b0b36beb682e8493de49ee3cba29c24d033b91b19791d834b19530d7fa58b8b74af12ea1dbffeff470fb7f42d2fae9186", 0x1000}, {&(0x7f00000018c0)="305abf04ad11d3edd0f4e6328cc1f03e5043c01b6114d4b83e23f973f0611e66131382058340abb68d2a5648fa18c8c9f7d9816e1371b2a417ce68fb969a3714aced5500aaa35d3030dc34a5b2ce656dc172838af8bbf82de5b0458cbb7fac93e2dee33b32a87fb8766c496fdc1352435eb1e5d7f380aaee64543fb7e9def0c262afeb9cc888a2032bec1023d14865613843be898e18404126dcbf203a9f74da28bbaec00cfde5ecaa3e7df4e7", 0xad}, {&(0x7f0000001980)}], 0x7, &(0x7f0000001ac0)=[@rights={0x28, 0x1, 0x1, [r2, r1, r1, r2, r2, r1, r2]}, @rights={0x1c, 0x1, 0x1, [r1, r1, r2, r2]}, @cred={0x18, 0x1, 0x2, r0, r3, r4}], 0x5c}, 0x0) 2018/03/15 07:11:01 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') memfd_create(&(0x7f00000000c0)='system}bdev\x00', 0x2) socket$nl_crypto(0x10, 0x3, 0x15) 2018/03/15 07:11:01 executing program 6: socket$inet6(0xa, 0x6, 0x6) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) 2018/03/15 07:11:01 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) setuid(r1) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f000022efb0)) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00000001c0)=0x4, 0x4) bind$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/03/15 07:11:01 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x440002, 0x8) r1 = socket(0x1b, 0x0, 0x9) sendfile(r0, r1, &(0x7f0000000040), 0x5) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) bind$inet(r2, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00000001c0)) setrlimit(0xd, &(0x7f0000000180)={0x2, 0x4}) connect$inet(r2, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r2, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r2, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f0000000200)=""/55, &(0x7f0000000240)=0x37) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000266ffc), 0x4) shutdown(r3, 0x1) recvmmsg(r3, &(0x7f0000000640)=[{{&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000000540)=[{&(0x7f0000000300)=""/204, 0xcc}, {&(0x7f00000004c0)=""/108, 0x6c}], 0x2, &(0x7f0000000600)=""/10, 0xa}}], 0x1, 0x100, &(0x7f00000006c0)) 2018/03/15 07:11:01 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r1, 0x10001}, 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000462000)=0x9) r3 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0xa2) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r4, &(0x7f0000000140)=0x4) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000100)) setsockopt$ax25_int(r3, 0x101, 0x3, &(0x7f00000002c0), 0x4) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000180)={0x7fff}) 2018/03/15 07:11:01 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x200800) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001500)='/selinux/checkreqprot\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001540)=ANY=[@ANYRES32=0x0, @ANYBLOB="390000008f23292a0acbaed3f132f6b8abd96645fa01f3ea7c8a8d514e958d971876ff91ef8b42f8b8bdfeaa00000000"], &(0x7f00000015c0)=0x41) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001600)={r2, 0x0, 0x4, 0xfffffffffffffffd}, 0x10) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000000100)=""/209, 0xd1, 0x40000140, 0x0, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000240)={0x4d, &(0x7f0000000200)}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1ff, 0x80000) 2018/03/15 07:11:01 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) capget(&(0x7f0000000440)={0x19980330}, &(0x7f0000000480)) 2018/03/15 07:11:01 executing program 1: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0xa4000) uname(&(0x7f0000000140)=""/55) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000040)={0x4, 0x10000, 0x8225, 0x0, 0x3}) read$eventfd(r1, &(0x7f0000000100), 0x8) 2018/03/15 07:11:01 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580), 0x0) renameat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0xffffffffffffffff, &(0x7f00000006c0)='./file0\x00') rename(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)='./file1\x00') fcntl$getown(r0, 0x9) sched_getparam(0x0, &(0x7f0000000780)) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, 0x0, 0x6, [@multicast2=0xe0000002, @multicast1=0xe0000001, @empty, @dev={0xac, 0x14, 0x14, 0x1a}, @empty, @multicast1=0xe0000001]}, 0x28) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000900), 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6, @in6=@mcast1}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) membarrier(0x0, 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000000c80), 0x0) clone(0x200a0000, &(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40), &(0x7f0000000d80)) fstat(0xffffffffffffffff, &(0x7f0000000e40)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000001c0)=0xe08, 0x4) 2018/03/15 07:11:01 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00000001c0)={@loopback, @rand_addr, 0x0}, &(0x7f0000000200)=0xc) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000240)=@hci={0x1f, r1}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000002c0)="0b71a62e020a14bf775c3f234b1c02eda6015b84a6ca6883743b045a0e78db01536e598502c34ae481e5ebd4610b29147cd761464891331f0063541adc2b989287e23289ad3d2c7071ea59981d5cbda916c2698cb28292", 0x57}, {&(0x7f0000000340)="ac4f75e6bda3b5d13641dfc1eb17c1f6b20f694f9455f9cc6dd7fb776196d6622c2740df96606998093a4a1f77472e4c4c45cad94be59a5cf0f41f3c325725908dfbefd808259ea9c7ab1bb283185fc80eb36997b5f36ecf9449c328eb1cf7479ed0b4373be1ecc6", 0x68}], 0x2, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x298, 0x24004080}, 0xc000) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x32) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000040)=0x100, 0x8) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f00000000c0)="99b5fff9c7242586d12f12028e202c213794cd8ef6e40b879bcbd76e398858f628b02314742f2a3e823a72e155c462eefed259321f74094b1346faa97fca555a4bf813ac38b3b9b75a3bdec3f40618fafdae0e6b4dbc8358173a4dd9ba833ed95f875e0a652399f9262ff4bda751a1c0a8404db35e52b1eaf1e00ffa37b0adadcb8f94de2be8a6d8fb59d626df05f95e0799612849be6daf657bee5a9ef3e4134e67aad1801043889e17990bddcdd0fc7eaee36149120219db352c4bc38ff0612df8ab899933554133ca7ebf9ddc32f328a5ca8d6164761e2e74b7c1678224e6b94b16c23d80ba591f5936ed1387a10631430323d39e") 2018/03/15 07:11:01 executing program 7: personality(0x4000000) personality(0x5000008) uname(&(0x7f0000bf5000)) 2018/03/15 07:11:01 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000040)=0x5, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/203, &(0x7f00000001c0)=0xcb) wait4(0x0, 0x0, 0x80000004, &(0x7f0000003fb8)) 2018/03/15 07:11:01 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000bfb000), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x3, {{0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes [ 242.173831] INFO: task syz-executor1:6153 blocked for more than 120 seconds. [ 242.181079] Not tainted 4.4.120-gd63fdf6 #29 [ 242.186034] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.195968] syz-executor1 D ffff8801d802f520 27336 6153 3850 0x20020004 [ 242.203462] ffff8801d802f520 ffff8801d68a0a38 ffffe8ffffc01c40 ffff8801d68a0a30 [ 242.211510] ffff8801d802f4f8 ffff8801d802f500 ffff8801db21fdb8 ffff8801db21fde0 [ 242.219509] ffff8801db21f4d8 ffff8800a8b21800 ffff8800bb8f9800 0000000000000000 [ 242.227633] Call Trace: [ 242.230298] [] schedule+0x7a/0x1b0 [ 242.235490] [] schedule_timeout+0x3a0/0x970 [ 242.241442] [] ? usleep_range+0x140/0x140 [ 242.247294] [] ? kvm_clock_read+0x23/0x40 [ 242.253070] [] ? kvm_clock_get_cycles+0x9/0x10 [ 242.259337] [] ? ktime_get+0x128/0x1d0 [ 242.264884] [] ? __delayacct_blkio_start+0x41/0x80 [ 242.271439] [] io_schedule_timeout+0x1be/0x390 [ 242.277725] [] do_blockdev_direct_IO+0x476d/0x8810 [ 242.284302] [] ? __lock_is_held+0xa1/0xf0 [ 242.290070] [] ? dio_send_cur_page+0x19b0/0x19b0 [ 242.296486] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 242.302793] [] ? finish_task_switch+0x1e7/0x4e0 [ 242.309115] [] ? finish_task_switch+0x1bb/0x4e0 [ 242.315417] [] ? __schedule+0xa26/0x1ca0 [ 242.321101] [] ? I_BDEV+0x20/0x20 [ 242.326229] [] ? _raw_spin_unlock_irqrestore+0x6b/0x70 [ 242.333159] [] ? try_to_wake_up+0x62/0xf60 [ 242.339037] [] __blockdev_direct_IO+0xae/0xe0 [ 242.345172] [] ? I_BDEV+0x20/0x20 [ 242.350244] [] blkdev_direct_IO+0xb2/0xe0 [ 242.356067] [] generic_file_read_iter+0x360/0x1160 [ 242.362632] [] ? kmem_cache_free+0xc7/0x320 [ 242.368603] [] ? putname+0xee/0x130 [ 242.373868] [] ? filemap_write_and_wait_range+0xb0/0xb0 [ 242.380854] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 242.387865] [] blkdev_read_iter+0x105/0x170 [ 242.393851] [] __vfs_read+0x339/0x440 [ 242.399270] [] ? vfs_iter_write+0x2d0/0x2d0 [ 242.405232] [] ? fsnotify+0xee0/0xee0 [ 242.410680] [] ? avc_policy_seqno+0x9/0x20 [ 242.416577] [] ? selinux_file_permission+0x348/0x460 [ 242.423300] [] ? rw_verify_area+0x100/0x2f0 [ 242.429261] [] vfs_read+0x123/0x3a0 [ 242.434534] [] SyS_pread64+0x13f/0x170 [ 242.440041] [] ? SyS_write+0x1b0/0x1b0 [ 242.445621] [] ? SyS_newuname+0xaf/0x200 [ 242.451326] [] sys32_pread+0x39/0x50 [ 242.456680] [] ? sys32_waitpid+0x30/0x30 [ 242.462373] [] do_fast_syscall_32+0x321/0x8a0 [ 242.468522] [] sysenter_flags_fixed+0xd/0x17 [ 242.474617] no locks held by syz-executor1/6153. [ 242.479388] Sending NMI to all CPUs: [ 242.483316] NMI backtrace for cpu 0 [ 242.486942] CPU: 0 PID: 486 Comm: khungtaskd Not tainted 4.4.120-gd63fdf6 #29 [ 242.494200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.503523] task: ffff8801d8e19800 task.stack: ffff8800badb0000 [ 242.509584] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.518323] RSP: 0018:ffff8800badb7cb8 EFLAGS: 00000046 [ 242.523763] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.531020] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.538283] RBP: ffff8800badb7ce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.545550] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.552791] R13: 0000000000000003 R14: ffffffff8426f420 R15: 0000000000000002 [ 242.560053] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.568265] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.574141] CR2: 00007ff4ec86d4e0 CR3: 00000000b66fa000 CR4: 0000000000160670 [ 242.581380] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.588646] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.595909] Stack: [ 242.598028] ffffffff8426f420 ffffffff847efb00 fffffbfff08fda14 dffffc0000000000 [ 242.605548] ffff8801db31bca0 ffff8800badb7d00 ffffffff810b999b ffffffff839f63c0 [ 242.613050] 0000000000000003 ffff8800badb7d60 ffffffff81d0eff4 0000000000000000 [ 242.620579] Call Trace: [ 242.623130] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.629521] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 242.636603] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.643322] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.650327] [] watchdog+0x6fa/0xae0 [ 242.655587] [] ? watchdog+0xc3/0xae0 [ 242.660918] [] kthread+0x268/0x300 [ 242.666097] [] ? reset_hung_task_detector+0x20/0x20 [ 242.672730] [] ? kthread_create_on_node+0x400/0x400 [ 242.679405] [] ? kthread_create_on_node+0x400/0x400 [ 242.686059] [] ret_from_fork+0x55/0x80 [ 242.691565] [] ? kthread_create_on_node+0x400/0x400 [ 242.698237] 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 [ 242.718013] NMI backtrace for cpu 1 [ 242.721611] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.120-gd63fdf6 #29 [ 242.728621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.737960] task: ffff8801d9b49800 task.stack: ffff8801d9b58000 [ 242.744007] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.752376] RSP: 0018:ffff8801d9b5fd98 EFLAGS: 00000246 [ 242.757820] RAX: 0000000000000007 RBX: ffffffff847ddc08 RCX: 0000000000000000 [ 242.765074] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8801d9b4a0cc [ 242.772315] RBP: ffff8801d9b5fd98 R08: 0000000000000000 R09: 0000000000000000 [ 242.779583] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 242.786846] R13: fffffbfff070889c R14: ffffffff847ebf78 R15: 0000000000000000 [ 242.794112] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.802331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.808219] CR2: 00007ff4ec782000 CR3: 00000000b66fa000 CR4: 0000000000160670 [ 242.815472] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.822708] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.829963] Stack: [ 242.832080] ffff8801d9b5fdd0 ffffffff81027e85 ffff8801d9b60000 ffffffff847ddc08 [ 242.839607] fffffbfff070889c ffffffff847ebf78 0000000000000000 ffff8801d9b5fde0 [ 242.847122] ffffffff810293fa ffff8801d9b5fdf8 ffffffff81221468 dffffc0000000000 [ 242.854649] Call Trace: [ 242.857204] [] default_idle+0x55/0x3c0 [ 242.862705] [] arch_cpu_idle+0xa/0x10 [ 242.868153] [] default_idle_call+0x48/0x70 [ 242.874027] [] cpu_startup_entry+0x5fd/0x8f0 [ 242.880053] [] ? call_cpuidle+0xe0/0xe0 [ 242.885677] [] ? clockevents_register_device+0x122/0x230 [ 242.892749] [] start_secondary+0x304/0x3e0 [ 242.898623] [] ? set_cpu_sibling_map+0x1080/0x1080 [ 242.905191] 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 [ 242.924848] Kernel panic - not syncing: hung_task: blocked tasks [ 242.931014] CPU: 1 PID: 486 Comm: khungtaskd Not tainted 4.4.120-gd63fdf6 #29 [ 242.938255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.947578] 0000000000000000 865e31bd81474592 ffff8800badb7ca8 ffffffff81d0408d [ 242.955543] ffffffff83883080 ffff8800badb7d80 dffffc0000000000 7fffffffffffffff [ 242.963508] ffff8800a8a5b448 ffff8800badb7d70 ffffffff8141ab2a 0000000041b58ab3 [ 242.971474] Call Trace: [ 242.974084] [] dump_stack+0xc1/0x124 [ 242.979423] [] panic+0x1aa/0x388 [ 242.984410] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.991308] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 242.998555] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.005800] [] watchdog+0x70b/0xae0 [ 243.011044] [] ? watchdog+0xc3/0xae0 [ 243.016379] [] kthread+0x268/0x300 [ 243.021540] [] ? reset_hung_task_detector+0x20/0x20 [ 243.028177] [] ? kthread_create_on_node+0x400/0x400 [ 243.034812] [] ? kthread_create_on_node+0x400/0x400 [ 243.041447] [] ret_from_fork+0x55/0x80 [ 243.046955] [] ? kthread_create_on_node+0x400/0x400 [ 243.054155] Dumping ftrace buffer: [ 243.057755] (ftrace buffer empty) [ 243.061436] Kernel Offset: disabled [ 243.065049] Rebooting in 86400 seconds..