[....] Starting enhanced syslogd: rsyslogd[ 10.368719] audit: type=1400 audit(1516922175.693:4): avc: denied { syslog } for pid=3180 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.10' (ECDSA) to the list of known hosts. 2018/01/25 23:16:25 fuzzer started 2018/01/25 23:16:25 dialing manager at 10.128.0.26:35619 2018/01/25 23:16:28 kcov=true, comps=false 2018/01/25 23:16:29 executing program 0: 2018/01/25 23:16:29 executing program 7: 2018/01/25 23:16:29 executing program 1: 2018/01/25 23:16:29 executing program 2: 2018/01/25 23:16:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ptrace$setsig(0x4203, r0, 0x10000, &(0x7f0000823000+0x8e7)={0x39, 0x100, 0x2ce, 0x100000001}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r0, 0x5, &(0x7f0000002000-0x10)={0x3b, 0x6, 0x3, 0x3f00000000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r0, &(0x7f0000002000)={0x30, 0x1, 0x1, 0x9, 0x2, 0x0, 0x9, 0x2}, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x8000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000004000-0x4)=0x0) ioctl$TIOCNXCL(r3, 0x540d) fcntl$setown(r3, 0x8, r0) r4 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$llc(r4, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000005000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x9, 0x1, 0xa5, 0x0, 0x20, 0x80, 0x3d, 0x0, r1}, {0x7, 0x11dd0aa9, 0xb0, 0x2, 0x4, 0x100000000, 0x0, 0x2}, {0x8001, 0x5, 0x1f, 0x1}, 0x200, 0x7, 0x1, 0x1, 0x0, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x7, 0x3, 0x7, 0x40, 0x6, 0x4}}, 0xe8) keyctl$join(0x1, &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000007000-0x4)=0x0) setregid(r2, r2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000007000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000006000)={0x0, 0x72, "8c571366fe508e81f2d1d0e4e3ef60829e553a81094e7fcd8d351fce180b672d2f3d2df331661a668025d8c1806c690b2008ea0f419b22befa6799d94e864e286071b660f6ad79f2fd6912fbef90f4ac0ae9713b9af7c625b003843da4794da1e9371988209661dc53227faf3171416d2dbb"}, &(0x7f0000008000)=0x7a) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000009000-0x8)={0x0, 0x8001, 0x7}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000009000-0xb8)={r6, 0x200, 0x82, 0xbcca, 0x800, 0x1, 0x1f, 0x32, {r7, @in={{0x2, 0x3, @rand_addr=0xffe000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x280000000000, 0x81, 0x1, 0x5}}, &(0x7f0000009000-0x4)=0xb8) 2018/01/25 23:16:29 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000813000-0xe)='/dev/keychord\x00', 0xa0000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)=0x0) bind$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0x6, 0x6, 0x4, 0xfffffffffffff000, 0x6d26, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) unshare(0x100) fcntl$setlease(r0, 0x400, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setfsgid(r1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000003000-0xdb)=""/219, 0xdb, 0x40000040, &(0x7f0000004000-0x10)={0x4, 0x1000, 0x5, "5b224347046c", 0x9, 0x0}, 0x10) ftruncate(r0, 0x8001) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0x6)={0x1, [0x9]}, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000004000)=[{&(0x7f0000004000)={0x27, 0x23, 0x1ff, 0x3, 0x7fffffff, 0x9, "e123e88214bdd150935887a767d31926afcb2e981b80cd18aea3a57d7dbf2de952af9c5301c6a343a211984e95ede34dadc8ed11a4b06e4805a7dd68306617", 0xffffffffffff0000}, 0x60, &(0x7f0000004000)=[{&(0x7f0000002000-0x90)="6a192fe1c1b13dbef741ac5bc75a7a88ea18a89539b1620d46b60d43dc9d2e126d44eb590e68332cd942b6677d1255a78b53d69f0bbafb918f32c40e953e91b558baf3d407cb3e9875f264ed961093ff33117ff1a93c39cedc0664c08c652e3f0b697c9c5ee74371a1ea758215e3f9d73884777d720a3d63bff1437b0617b78369f12764b9a973beca04880f1cfa8d57", 0x90}, {&(0x7f0000005000-0x99)="8dfda933749645c486fd81a9b38d53e53e17442311585734162f91f3fbf8a8aef6db5c038576ecd9a14d9f52ffb0804e6e464bb56cd971adc6d6276ef2bed09a36fd798fb194b777b2d6c2857bd0e1fc3b45cf61eb78802a36b9869643c190d46f8510ea4e2da316e0e5560bcd87ea9b485008ad5d18abf16eebe83ad0c7372c30d45b63ae1a4297655c5adcdbdced346ed4bfd8e825b5d4ac", 0x99}, {&(0x7f0000004000)="2d6eef8801b5abb63388573e691a11590fdcad31da711e5e3dbdafcf89f6ec6997e9cc634ceabb22655698d7516159008659aced459d39cc36bf", 0x3a}, {&(0x7f0000000000)="51ecdcef8b7c1794de974775753f79aea82ce8bc331537b997d4f8ea714cd5426a5688b1d5e557d08c9ea6220cd62bde6fe3c3b736ecd94a775246921d0fa685ac4f654dea6969a5c7d6b3951ba48bb43642fd14921a6f0e77e70ccc010fb1fe527a86d8e9a21d75d6f3e0b2d0f9de33fe8c584a4db30dce2530487b16cc845bd97a456e01296d1ac8a088224af48ad0a69483a272", 0x95}], 0x4, &(0x7f0000002000)={0x20, 0xff, 0x0, "83cb65c67faeac04791552bc53f7"}, 0x20, 0x0}, {&(0x7f0000005000-0x60)={0x27, 0xffa, 0xe43, 0x6, 0x500, 0x9, "f3bcda66bf6fcf32dd4eecf6f402b422aad8b84e1ae9b8d8ae1bd4a7c4a4f946837ce0df82f0faf793b2e967f2a352e1166a64d277cb67ef60540f1b65bece", 0x733b68b2}, 0x60, &(0x7f0000005000-0x30)=[{&(0x7f0000005000-0xc3)="48fbc82c12899fc906c9167221c7494bd8bbbe22af3a2140e8abcf191ffc8512f33d0a04b875d1297923210b37a9bf8c54df27dcb9ac6d54280232a84c3a78520cb2897dffc34f6a01d9630c24fa96b3a6a685f2ed6e0a392253940c25e647f6e682646bf5ce78977538e82d5f8486464c7f721fd49f51dce886c94e427a7dcfd0b27669d7dcb2a2b804cac826d754cf80d19ff15b72daa083457a2491ad00d458a171e93e7bbcff6856ebeac169e2a124c1fdfc56ff81f39158532d3b587b6cec7bdf", 0xc3}, {&(0x7f0000005000-0xbd)="cb3c571c79973dfea160ccce9c46a33654ba7f10da4ca903285313881ae23d395ecbd6e4c821bd26cb8c7896ea17e37631e5a11cce44981c1a6a842fe401db861ba4a95d9094162934675906e9c25928c0f233ad5bed2a963694de2479471273a242ab5672cce9cbaf2d0941c3c2fc4ebeca0ffdfbc325d72032766f522fece602d12f1b658050af0ca3868168700f25ac6c2febbdfadfed8333452b15fa453517923757c35bd320415ed4aafd13de1f1d22884e7a4aedf0eb145526b4", 0xbd}, {&(0x7f0000005000-0x1e)="c8c663d594eddd489a8235d8ec64a00b7e51a10f7a724557c57fa32c6bb9", 0x1e}], 0x3, 0x0, 0x0, 0x1}, {&(0x7f0000005000-0x60)={0x27, 0x0, 0x4, 0x3, 0x8a, 0x7, "cfad25a76c69791a2c0d02c5d71414c02afc62a2c4210f79d2155bf6f2a8b1f613351599df591add6e57c41853679004829ae493ac47b8405e5812f808ce4c", 0x23}, 0x60, &(0x7f0000004000)=[{&(0x7f0000001000)="4b564d82f849868819dd571232be37dc42e099a14f8103b2cf8f7c175b0558ca026d99d65e3fdabf8d1d914374a59539c8b5ae2b640d1628e4a51c8f200c6f307e364f8516ffb44398abd5d0990b073916eec2de51b30746b8a84256f565373a2de1e7ab5654496ec75e4c628d20cf3c57433f2ebff73ad641d013f10fd321436ddfc3c71500db28a19f67c699458542ed3d0417a34b37c22119ca49b3eead658e0d688ef7bab6d5479007e9c888ddecbd7a436f2fb4df09dfd02e0c3626707cdc", 0xc1}, {&(0x7f0000004000)="4d7df659e2d350f7dfafbbcaa1dd3a987fcce37463126aebadb6de3b6ccc42a3130a6e3b504358582a572d6e3e52526e653b0855aa430f40df4ca4505bfc87e28d973241ad0568deca088d88ad69fb9086", 0x51}, {&(0x7f0000005000-0xaa)="25ae78626e30fc60a97b9b2b06da22a305323d439229ce437e9e7ffd008b1a96272e8b890b6aad56caf9a9a532424f2a4b7422e8f54c22e0ac15aa15dd77ff05dbba5c6530f90922703a3fdd9d7c4c8767d03c78aadc708c3d1e233e141ef4688d264f1c1dfb22533d29821d11f7744782433fbf08463e0ede2d95508b354526e92e0955aaee5a6df0d59d2b2446545ef55fad33e37d2044c052538dd716a565b2e7db66fc0adf0292ea", 0xaa}, {&(0x7f0000000000)="2554c0266a4d0dfa5a54ea05e63a5b3ef3650829e44350c748f27e4912f1113a39e3b696566689600d403a210322adec0e0aa7ada06cb26f3e6fab1401b5f7f4b73062af34eb11dc3d33cc350735049bbac73176e08fdfa19c6e93f8f228494b8824f8c3d45860d8ad56bcb1b0c5e6343c807389025be6905e4700386391add2d2d785879e811338f9e0dd24ef6a0180ad6b55bfe3334c99a5d8f69c332ebbcf123799f138a71193aa71f23ef1ac2df963e26c29077a177646eb7df8e3cb32af38dc32bb88e5d3a94db74a3fab02b61403688eb3703e3e95c324dde2d8e9360a15c0f536426c98b139bea3dce3e3cd89aa535b", 0xf3}, {&(0x7f0000002000-0x64)="cb9b149cc254356208f2d2b717be40490ec28a2450e3a007e53527e269d82dd0c27054c52d87dac2048daa8d6bd18054dfec3db50c330bdb84edd263fce574f2ef05faf1f74ab2b4d6d692859a5de6f6de6e248b1de0852500ee57d22c107d9f636d8519", 0x64}, {&(0x7f0000002000-0xb)="bf10269c59807ed70713c4", 0xb}], 0x6, &(0x7f0000001000-0xd0)={0xd0, 0x10c, 0x3, "1e00377795d89ee12fc925e3b0b665746be75716e11765d442d26f3581c36bbb21acae8516491fc770bbfa02a0687d215da866f5c0affc6069a3713c260c1d44cccfd0ff951fafbb30495af4e56a7bf96ee5c9d76668bcc7f3922a744760ef72ed51e05f778a76a9bc611e42d9cff3c050e93be5cf1c5a673c76ba2274fe817a602f54f07a90d440c5d251a2e9bf52b1e0499def2e41efd513e193873745a7354757e7892974e7ebb0163bafef05a55162cc01ac339600375a2cee"}, 0xd0, 0x80}], 0x3, 0x40) 2018/01/25 23:16:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x32b9af98751f9e63, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000000000)="2828fa6c1bba196682d2b144709ae8cd10be4d8381b5db4843821a640ee95ae4ad0234268df44e37722295f4398bac2173b42e856cfd258640c647972a0e782d8480f7860f5a38988b723a421fadca6cd7c17b389803e521712408452523ba575dafe6e7fa3805e79835670b65f0427f0d610dff238599e85702d4684466dd7e24d3cce6a34ad7c875bcfa5a2bee41eb9c11f7f09716bfba41f4e151ff3a99c42c0f", 0xa2) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000001000-0x4)=0x8) flock(r0, 0x2) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000)=[{&(0x7f0000001000)=""/45, 0x2d}, {&(0x7f0000002000-0xb5)=""/181, 0xb5}], 0x2) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x843, 0x7, 0x77, 0x80000001, 0x5, 0xffffffffffffff03, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0xff, 0xa, 0x9, 0x895, r1}, 0x10) r2 = getpgid(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x100000000, &(0x7f0000003000)="2c8f7ca0f69427aa5ffa8c96e5d2ee9feec5d133b1d6eeb20c6171863f8460bba3cdf9f5c18b8d494975d2a25b219d8402d07416b2f889d6c19d6f299464c3e99e5be75d62c669e2d0ab1069858c2b6ca73a45113a7cf9419d99d7beff8e48c107cddeb578a7ac4830c0eff99f26e4f40701c2cfebf86a701ccca3d8fa9a8306cded4036961dcc37a7b61553928d2639714266d7df599b854db91d3eea64aae2b42d49") ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000004000-0xa5)="28acf7b3a590e3ce66b78991db93119628affd0b7cce0c66cafd5c35588eef2359bcc9808f1e5a771907c2c283981693dd5487bd10e5f3d7ea34e4a436a0812a5fd19f944b6c20241995f2d4f3426fe8b34e2ad660f5d8cb9d99ab37ba5c17fa5ca36a277fb3e2aded7247870ffa1a71cd706f5be1243263efc95bee44f8feafde3eaf5d4f7c9552b3873c723b3839501d58c87ea2c2e843e0256b4295fb52db1d13cbbe34") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000005000-0x10)=[{0x2, 0x1, 0x3, 0x38cd}, {0x12, 0x7fffffff, 0x3, 0x149}]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000006000-0x4)=0x781) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000007000-0x190)={0x1, {{0xa, 0x0, 0xba, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x3, 0xc67, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) flistxattr(r0, &(0x7f0000005000-0x1000)=""/4096, 0x1000) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x100000, 0x0, 0x7, 0x81}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r2, 0xc, &(0x7f0000008000-0x10)={0x80, 0xfffffffffffffff7}, &(0x7f0000008000-0x10)={0x0, 0x0}) 2018/01/25 23:16:29 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000001f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000031c000-0x4)=0xe8) r4 = getegid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fe5000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f85000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0xa, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f0000387000-0x70)=[{&(0x7f0000578000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000085f000-0x20)=[{&(0x7f0000add000-0xf3)="b8059637ce7f1717b47b31b4caeada4411a9f344cf6833e712f00080a6bf42e6e6cc778232193c8d4e7c41e5b24f8be2fc66d1973d6997e972fa98b46f10994fb08c941e738629bfb6f694036c434f95c171c06506f5d95a290784f51d6d5270dfdd6b813016a40217489df1f21c48abad9cd72b1652a0758b41491d7ce7d866f061b40032079593e87ad0f340d3e7928583c8d1a7b416afe615b9370f4e6ef4263c5db33437f89ae663cfdca7b289ae42a67edf488ea7cc8db9b86746a53cc47b6d97cab92ec5847a7b3c30327ebf9143a284f1eb7d1dd6616acaa89c42d1aaa95b8a3db45fe387d6ccd437a32890de706f90", 0xf3}, {&(0x7f0000247000-0xcb)="81b5a8298b8734adf2efd50ea0fdad2a43d9bd5db295a3bdbc2fbc9074accd0aee806ab41eca0ad38cc7d71d9fc33a68e856640a045182d0b53cbe49fff480126ec716b44b0f9e6e14bde18f8dba2611587e300fef69518c5a781d43914ab3c846a1307e47fb7caf535aeb64f56489e90b4c5b5369ba231d3fed0619dedffe0d858868051380ddbfdc6fb9ba8600bde29d68b0ab18ea827d1437eda774bb99e4419d62f9e76868b1c3d8ccb7658fd2108696851094028fd649afb8e576290e66cb73567eb8f1c7b4c6e728", 0xcb}], 0x2, &(0x7f0000c7f000-0x70)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r0, r0, r0]}], 0x70, 0x10}, {&(0x7f000093d000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00007cb000-0x10)=[{&(0x7f0000aa2000)="98dc777aea8cf31a9650a1ef94c21f1f566b2e7b4f6a3ab891f67c449174ad23527072b87b51d7c145679b0f1133aa74d134719079450aa5497c29da7128dfc190bfb9d9947bb3f36204e26d42cae0ce8a794056", 0x54}], 0x1, &(0x7f0000e87000-0x28)=[@rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r0]}], 0x28, 0x10}], 0x2, 0x4000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x1}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r9, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000005000-0x98)={r9, @in6={{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x623, 0x3}, 0x98) ioctl$KDSETLED(r8, 0x4b32, 0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000006000-0x60)={0x0, 0x6, 0x0, @thr={&(0x7f0000002000-0x18)="20562c530b1e14d67d9c42661f85c72f65910172033add79", &(0x7f0000005000)="2b97f3f5882f763cbe85fcb831aac351a0c62b7d345d8dd4261aa9c526f0cf1cae8622215a48e3beae8987c6de6cc279f3a4237cd346ac847bf423f0cffd2b47fa5531cd40818b37fd581a576e08a0a9a75955a95eb866bd4cd717ba85a985cc1849f6f507abb7c62819b011f0830c4dfe305174f1f4087302180d23aa4846a1272d410fad3e97eb2852a42f23300da80489d2f4a2198a5fb3acbc731c2da28a472075ec3740f594ba20656700effe7521297d81798f72eeae31c99431edfc7f0e6b5295c759"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r10, 0x1, &(0x7f0000006000-0x20)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000001000-0x8)={r9, 0x3}, &(0x7f0000006000)=0x8) syzkaller login: [ 24.276999] audit: type=1400 audit(1516922189.603:5): avc: denied { sys_admin } for pid=3399 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 24.311305] IPVS: Creating netns size=2536 id=1 [ 24.321203] audit: type=1400 audit(1516922189.643:6): avc: denied { net_admin } for pid=3405 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 24.359401] IPVS: Creating netns size=2536 id=2 [ 24.401685] IPVS: Creating netns size=2536 id=3 [ 24.436085] IPVS: Creating netns size=2536 id=4 [ 24.480701] IPVS: Creating netns size=2536 id=5 [ 24.519589] IPVS: Creating netns size=2536 id=6 [ 24.577793] IPVS: Creating netns size=2536 id=7 [ 24.625270] IPVS: Creating netns size=2536 id=8 [ 26.105350] audit: type=1400 audit(1516922191.433:7): avc: denied { sys_chroot } for pid=3405 comm="syz-executor1" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 23:16:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f000072b000-0x5)='tgsk\x00') getdents(r1, &(0x7f0000825000-0xa7)=""/0, 0x0) 2018/01/25 23:16:31 executing program 1: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mincore(&(0x7f000053b000/0x2000)=nil, 0x2000, &(0x7f000053b000)=""/215) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f000053b000/0x1000)=nil) munmap(&(0x7f000053b000/0x1000)=nil, 0x1000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f00000cc000/0x4000)=nil, 0x4000}) 2018/01/25 23:16:31 executing program 1: mmap(&(0x7f0000000000/0xdf9000)=nil, 0xdf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000df5000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0x8) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000df6000)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000df7000-0x64)={&(0x7f0000df7000-0x20)=[0xfff, 0x20, 0x6, 0xc34, 0x7f, 0x200, 0x4, 0x4], 0x8, 0x5, 0x7f, 0x20, 0x1, 0x8, {0x3, 0x8, 0x10001, 0x80000001, 0x1f, 0x5, 0x400, 0x4, 0x8000, 0x3f, 0xe99a, 0x0, 0x7fff, 0x9, "537beb4dbb5b046a70dc960ac7c74106f5b698198db1fcfdc1478da1b2daa8d9"}}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df5000-0x4)=0x0, 0x4) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000dfa000-0x8)='keyring\x00', &(0x7f0000df9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003da000)='\x00', 0xfffffffffffffffa) r3 = dup(r0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000dfa000)=@assoc_value={0x0, 0x0}, &(0x7f0000b8d000)=0x8) keyctl$clear(0x7, r2) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$inet(r0, &(0x7f00001e4000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000676000-0x4)=0x10, 0x800) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000933000)=0x182, 0x4) r4 = accept$inet(r0, &(0x7f0000644000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000df5000)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000a32000)={0x7ff, 0xfffffffffffffffa, 0x10000, {0x0, 0x989680}, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r0, r4) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dfa000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r5, 0x541c, &(0x7f0000df8000-0xc)={0x2, 0x8, 0x1, 0x7ff, 0x8, 0x9}) getsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000df8000)=0x0, &(0x7f0000df8000)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000df5000)=0x0, &(0x7f0000df6000-0x4)=0x4) sendto$inet(r0, &(0x7f0000931000-0x832)="d3", 0x1, 0x0, &(0x7f0000931000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$VT_ACTIVATE(r1, 0x5606, 0xac4b) 2018/01/25 23:16:31 executing program 0: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000ec000)={0x0, 0x0, 0x0}, &(0x7f0000948000-0x4)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x4) ptrace(0x4207, r3) ptrace(0x4209, r3) 2018/01/25 23:16:31 executing program 1: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x8000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000061b000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b49000)={0x0, 0x9, 0x9, 0x400, 0x4, 0x3ff}, &(0x7f0000fdc000-0x4)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000e39000-0x10)={r2, 0x38, &(0x7f0000ced000)=[@in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9e}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x800}]}, &(0x7f0000be8000)=0x10) sendto$inet6(r0, &(0x7f0000fd5000)="", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000fdc000-0x4)=0x2, 0x4) 2018/01/25 23:16:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d18000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff, 0x3, 0xff, 0x3, 0x1ff, 0x952f, 0x4}, 0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000087b000)={0x0, 0x3, 0xffffffff}, &(0x7f00000ed000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000adf000-0x8)={r3, 0x0}, &(0x7f000024d000-0x4)=0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet(0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000b03000-0x20)={0x81, 0x100000001, 0x200, 0x13, 0x0, 0x100, 0x400, 0x95, 0x0}, &(0x7f000051a000+0xbe0)=0x20) r6 = request_key(&(0x7f0000b40000)='id_resolver\x00', &(0x7f0000cb5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004c2000)="677265300000e4000000000000000000", 0xfffffffffffffffd) keyctl$set_timeout(0xf, r6, 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000ce0000-0x4)=@assoc_id=r5, &(0x7f0000342000)=0x4) personality(0x200000c) fgetxattr(r4, &(0x7f0000fe3000-0x9)=@known='user.syz\x00', &(0x7f0000b9f000-0x5a)=""/90, 0x5a) 2018/01/25 23:16:31 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d61000)='/dev/hwrng\x00', 0x30000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}]}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00004ff000)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) bind$ipx(r0, &(0x7f0000ff4000-0x10)={0x4, 0x1f, 0x2, "949e08958ec5", 0x40, 0x0}, 0x10) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) sendto(r2, &(0x7f0000005000-0x1000)="", 0xfffffffffffffedc, 0x0, 0x0, 0x0) 2018/01/25 23:16:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f00004aa000-0x10)=[{&(0x7f0000c3e000)="580000001400192300b54b80040d02560a06000000000010489643c200090000000000016564243e8900000028215a0004fbf50dfff90004a5000904001ce1ed5e0000000000221f1000010007000600000400f30000536e", 0x58}], 0x1) 2018/01/25 23:16:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000726000)='posix_acl_access\x00', 0x0) write(r0, &(0x7f00001f9000)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) ftruncate(r0, 0xa0eb) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000e98000-0xc)={@loopback=0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000ddc000-0x4)=0xc) rmdir(&(0x7f0000001000)='./file0\x00') socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000a9000-0x8)={0x0, 0x0}) lookup_dcookie(0x2, &(0x7f00005b7000)=""/120, 0x78) 2018/01/25 23:16:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ac000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x80287010, &(0x7f0000325000)={0x0, 0x0, 0x0}) socket$pppoe(0x18, 0x1, 0x0) 2018/01/25 23:16:31 executing program 3: clone(0x0, &(0x7f0000b72000-0x97)="", &(0x7f0000672000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f000047a000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x80807, 0x9e1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000001000)={0x3, 0x7}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400010010000, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000769000-0x1)=0x3) setxattr(&(0x7f0000dd9000-0x8)='./file0\x00', &(0x7f0000eee000)=@known='system.posix_acl_default\x00', &(0x7f0000de2000)='/dev/keychord\x00', 0xe, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) [ 26.462103] audit: type=1400 audit(1516922191.783:8): avc: denied { dac_override } for pid=4479 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 23:16:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f000027e000-0x8c)={0x0, 0x101, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000077f000-0x15)='/proc/self/net/pfkey\x00', 0x84000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000465000)={0x0, 0x4}, &(0x7f0000f0c000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000cce000-0x8)={r2, 0x3}, 0x4) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f000018d000)=0x0) 2018/01/25 23:16:31 executing program 2: syz_extract_tcp_res(&(0x7f0000f1a000)={0x0, 0x0}, 0x3, 0x2) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) ptrace$cont(0x27, r2, 0x101, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fef000)={0x0, 0x4e, "d35f37c0fcae447a2a88c5beaebc3cfd607750952cc8e5723a2f037de739380692a660c06ed02408235aad3fab11e9f3a9fe29dc276d9ef5f7e8ff9100a3232211fc5e7ec76bc3007957e64f5d25"}, &(0x7f0000000000)=0x56) ioctl$int_out(r1, 0x2, &(0x7f0000001000)=0x0) getpeername$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ff0000-0x4)=0x10) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000ff0000-0x8)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000002000)=""/217, &(0x7f0000001000)=0xd9) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000003000-0x93)=""/147) 2018/01/25 23:16:31 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000008000)={@generic="e44f667cf2e0f8e710044532f7f33d0a", @ifru_flags=0x1000}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a90000)='./control\x00', 0x0) lsetxattr(&(0x7f000046d000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f0000940000-0x14)="02000000f4ffffff6f556e100730de2d6a0006a0", 0x14, 0x0) getsockname(r0, &(0x7f0000001000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000)=0x10) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x2b) 2018/01/25 23:16:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') getsockname$unix(r0, &(0x7f0000a09000-0x43)=@file={0x0, ""/65}, &(0x7f000036d000-0x4)=0x43) chroot(&(0x7f0000157000)='./file0\x00') fchmodat(r0, &(0x7f0000e51000-0x14)='./file0/file0/file0\x00', 0x0) 2018/01/25 23:16:31 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write(r0, &(0x7f0000007000)="1f0000001e0007f1ffffffe6070000770a000041536b8d3d6c39080001344a656d4f76b7e37968392af904d6301925546f6fe8b4f00069fff4eead9e42a6bf71af95644301ebf55c6b6fe8949c79aeea26d133c6d13d7af77d05b0ac35399ce870fab638c0e77a413f686fb4ce56f6d3b19d93de66ef703eb3557f59a3da581856e136f9", 0xffffffffffffff07) 2018/01/25 23:16:31 executing program 5: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000aa4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fc6000)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ab6000-0x8)={0x2, [0xff, 0x6]}, 0x8) r1 = syz_open_dev$mice(&(0x7f0000c35000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00005a0000-0x4)=0x1, 0x4) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000aa6000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000953000-0x14)={0x0, 0x80000001, 0x9, 0x9, 0x200, 0x7}, &(0x7f0000901000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000cd6000-0x8)={r3, 0x1f}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f000002f000-0x4)=0x0, 0x4) 2018/01/25 23:16:31 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/25 23:16:31 executing program 6: mmap(&(0x7f0000000000/0xe02000)=nil, 0xe02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000df6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) sendto$inet6(r0, &(0x7f0000dff000-0xb4)="", 0x0, 0xfffffffffffffffe, &(0x7f0000c72000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, 0x1c) bind$inet6(r0, &(0x7f0000ab1000-0x1c)={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, 0xffffffa2) 2018/01/25 23:16:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000004000)='net/netlink\x00') pwritev(r1, &(0x7f00009f8000)=[{&(0x7f0000adb000-0x51)="b561a9a7b96a15412f5045796725da7531aba1179031a14e0d1367090b4c3ebc6dc22751211ee23c9d59c9bfcf23295e2045aa1de3ac2eaa48ab54b9fb5f354b184ff0874b536ef56804067435f04f07e6", 0x51}, {&(0x7f0000440000-0x4f)="025bb07d81832dac961170ea909425569568c27714943e5a1a5cf59fcb88c5f511a4e8cae4c65e1504c36c918605556cf6b88a37866aaea7858507e5a1cf4d3d563af6ca335da681ea71edabd5b73d", 0x4f}, {&(0x7f00003b0000)="", 0x80}, {&(0x7f0000ae5000-0x7c)="29cf7d4990a421fecad1c37ce638db8288383f8fac3fe31f335cbe92ef9ac7a12ef0e9b27018527b4f885eb161244152fa97b84dadf6c7d132679b6837f667d5ac9fd5bc211d76cf5eb2558e5bc9348e1e920d47d78c4f28af78173096c376e1af32ded3c895c9a1156866f6e243183f927f8ef9d6212f15b5029d0a", 0x7c}, {&(0x7f0000335000-0x91)="5421ffe5f89a567c5a6a0bc0ec3b09e7b185cf5ee4e78a7d4f19c998b761fa794f06eda8c04384c87f58b3ef5affd5e8cf0298b5b69f891afd460a171887673bcd8a0610e7e18fe8ad645f2cfc7d3f700c0478aef7657400a60014c93de4b626c0f060daf851d0ece00280efdc7289050ac232530b12beebabf28c6f09c66f4493dc51930799147e5fb1e504af98133ef9", 0x91}], 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002cd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b20000)=0xc) perf_event_open(&(0x7f0000aa4000-0x78)={0x4, 0x78, 0x200, 0x9, 0x7, 0x5, 0x0, 0x3, 0x8044, 0x4, 0xaa, 0x9, 0x800, 0x1, 0x3, 0x1, 0x3, 0x4, 0x6, 0x3, 0xc9f6, 0x7, 0x101, 0x65a, 0x8, 0x5f, 0xfffffffffffffffb, 0xadc, 0x97, 0x9, 0x7, 0xfffffffffffffffa, 0x3ff, 0x7fffffff, 0x12, 0x1000, 0x4, 0x8000, 0x0, 0xe09, 0x2, @perf_config_ext={0x7fffffff, 0x8000}, 0x20000, 0x3f1, 0xdfc3, 0x7, 0x1, 0x7, 0x10, 0x0}, r0, 0x80, r1, 0x1) preadv(r1, &(0x7f0000007000-0x10)=[{&(0x7f0000006000-0x64)=""/1, 0x0}], 0x1, 0x400000000000) ptrace(0x11, r0) 2018/01/25 23:16:31 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000008000)={@generic="e44f667cf2e0f8e710044532f7f33d0a", @ifru_flags=0x1000}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a90000)='./control\x00', 0x0) lsetxattr(&(0x7f000046d000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f0000940000-0x14)="02000000f4ffffff6f556e100730de2d6a0006a0", 0x14, 0x0) getsockname(r0, &(0x7f0000001000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000)=0x10) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x2b) 2018/01/25 23:16:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f9e000-0x2)="c403", 0x0) pipe(&(0x7f0000c24000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x1, 0x12, r0, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) syz_open_dev$binder(&(0x7f0000805000)='/dev/binder#\x00', 0x0, 0x802) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mlock2(&(0x7f00004f9000/0x2000)=nil, 0x2000, 0x0) 2018/01/25 23:16:31 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000-0x1000)="", 0x0) waitid(0x0, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) r1 = getpid() ptrace(0x4208, r1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000-0x10)=@generic="667cfc0d8f779e10ea93fb186b2e74b9") 2018/01/25 23:16:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000dd7000-0x9)='loginuid\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000923000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000140000)={@generic="c7c43e48afa1cc7ed90327f67da10d1f", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) exit(0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000b47000)=0x0, &(0x7f000038f000)=0x4) sendfile(r1, r1, &(0x7f0000dc0000)=0x0, 0xff) 2018/01/25 23:16:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000759000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005bc000-0x4)=0x0) fcntl$setsig(r0, 0xa, 0x25) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b09000)=r1) ioctl$int_in(r0, 0x5452, &(0x7f0000e1d000)=0x20) sendto$inet(r0, &(0x7f000017d000-0x3)="03", 0x1, 0x100000004043, &(0x7f00002a5000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 23:16:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000194000)='/dev/loop#\x00', 0x0, 0x2000) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00005d3000-0x40)={0x2, 0x1, 0xffffffff, 0x1ff, 0xc9, 0x7, 0x8, 0x1be71283}, &(0x7f00002d0000)={0x3c7, 0x1, 0x1, 0x100000001, 0x845, 0x21, 0xbb, 0xfffffffffffffffc}, &(0x7f0000e90000)={0x6, 0x7, 0x8001, 0x9, 0x2, 0x9, 0x1, 0x1}, &(0x7f0000cf1000)={0x77359400, 0x0}, &(0x7f00007b7000-0x10)={&(0x7f000035e000)={0x4}, 0x8}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000447000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000d0a000)={0x0, 0x0}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000e58000-0x4)=0x1, &(0x7f0000f09000)=0x4) write$evdev(r1, &(0x7f0000a48000-0x60)=[{{0x0, 0x2710}, 0x77, 0x8, 0x0}, {{r2, r3/1000+30000}, 0x4, 0x6a72, 0x900000000000000}, {{0x0, 0x7530}, 0x5, 0x2, 0xb566}, {{0x0, 0x0}, 0x1, 0x1000, 0x4}], 0x60) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f00008e2000-0x10)={r0, 0x0}, &(0x7f000001d000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/25 23:16:32 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000005000-0x4)=0x0) wait4(r0, 0x0, 0x1, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') socket$inet_tcp(0x2, 0x1, 0x0) fremovexattr(r1, &(0x7f0000003000-0xa)=@random={'osx.\x00', 'task\x00'}) 2018/01/25 23:16:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006f6000-0x4)='/dev/vga_arbiter\x00', 0x0, 0x0) unshare(0x20000400) clone(0xfffffffffffffffe, &(0x7f0000797000)='l', &(0x7f0000e0d000)=0x0, &(0x7f000095a000-0x4)=0x0, &(0x7f0000e78000)="13601552c8e0c02cad75287e7c307c97ee3c0b403b91847e5536ee789ef9d87f83a7074327e737c8704ce8c63bd9fd81bd05ac6f3d1ea0df9abad30ca212d56044bf6e18e6b78759b7591e53074157c451cc0cc346ccd89d6573ec5bae18122e2e2235868c049dbcd7bdd770aedb5aa209dee1861dae7df3f2b1f094cf2684d73716e427a9f0a3212be460f2f37ed9df1a2ab622dcc9e5079d6d0d66c1f047ad519c1336fa0f0ceed9b245144e") fsetxattr(r0, &(0x7f0000de2000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00005a6000)='mime_typenodev.)\x00', 0x11, 0x0) tee(r0, r0, 0xf7, 0x0) 2018/01/25 23:16:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$KDDELIO(r1, 0x4b35, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/25 23:16:32 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) getrandom(&(0x7f0000003000)=""/70, 0x46, 0x1) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000019000)=0x800) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) socketpair(0x1, 0x80000, 0x1, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f000001a000)={0x13, 0x77, &(0x7f000001a000)="bae449a46dea08a38aec727727b3e268281a3e60cb4eb0524f68245f12a01127cbd79c05564a6ef41b1081a4a629cac62e4e2191cfe977d41967241373eb32d6454e57cf22526e88af77587ea77eae3b97925477901758a1936e7709b921677ea121886f215aa4a1e98013744c67198f128e1601e2fb96"}) socket$inet6_sctp(0xa, 0x1, 0x84) [ 26.666898] audit: type=1400 audit(1516922191.993:9): avc: denied { net_broadcast } for pid=4546 comm="syz-executor5" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 23:16:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x42e1d9, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f00005ee000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000017a000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005fe000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e1e000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000242000)={0x8, 0x0}) syz_open_procfs(0x0, &(0x7f00006e0000-0xa)='attr/prev\x00') 2018/01/25 23:16:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e99000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000045a000-0xb)='/dev/hwrng\x00', 0x220000, 0x0) accept4$netrom(r0, &(0x7f0000d10000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ae6000-0x4)=0x10, 0x80000) 2018/01/25 23:16:32 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_unlink(&(0x7f0000014000-0x18)='/selinux/avc/hash_stats\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cb0000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f000081e000)={@generic="ce6d5620ce794570e49f0feab4bd5f98", 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f0000e21000-0x30)=""/48, 0x30) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 23:16:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000170000-0x10)={0x2, &(0x7f0000e5c000)=[{0x20, 0x0, 0x0, 0x2}, {0x6, 0x3, 0x0, 0x7}]}) socketpair$inet6(0xa, 0x803, 0x1, &(0x7f0000c49000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000396000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef8000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000086000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3, r1}) ustat(0x81, &(0x7f0000825000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 23:16:32 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000000e000)='/dev/input/mice\x00', 0x0, 0x100) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000011000)={0x0, 0x0}, 0x10) socketpair$unix(0x1, 0xc, 0x0, &(0x7f0000010000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f000000f000)=[{0x3d, 0x0, 0x0, 0xfffffffffffffffd}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xf, 0x1, &(0x7f0000011000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) sendto$unix(r2, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/25 23:16:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) fallocate(r1, 0x3, 0x400, 0x561a45ec) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00001ba000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000129000)={@common='lo\x00', &(0x7f0000b5f000)=@ethtool_pauseparam={0x17, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e1c000-0x6)={0x1, [0x10000]}, &(0x7f0000c8d000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000139000-0x8)={0x0, 0x117}, &(0x7f00005e2000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000a8b000)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000a02000)={0x3f, 0x0, 0x7, 0xda, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$hwrng(0xffffffffffffff9c, &(0x7f00000ea000)='/dev/hwrng\x00', 0x400000, 0x0) fadvise64(r0, 0x0, 0x6, 0x5) 2018/01/25 23:16:32 executing program 5: mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x119) r0 = inotify_init() r1 = epoll_create(0x1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000843000-0x4)=0x0) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r2, &(0x7f0000b0b000)=[{&(0x7f00006c5000-0xa4)=""/164, 0xa4}, {&(0x7f0000b0b000)=""/159, 0x9f}, {&(0x7f0000b0c000-0xd1)=""/209, 0xd1}, {&(0x7f0000b0c000-0x70)=""/112, 0x70}, {&(0x7f0000b0c000-0xe8)=""/232, 0xe8}], 0x5, &(0x7f0000033000-0x20)=[{&(0x7f00003d8000-0x4f)=""/79, 0x4f}, {&(0x7f000002b000-0x2f)=""/47, 0x2f}], 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x0, 0x0}) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x3b, &(0x7f0000711000)={0x0, 0x0}) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b0d000-0x11)='/selinux/enforce\x00', 0x40300, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r3, &(0x7f000031b000)='./control\x00', r5, &(0x7f0000b0c000)='./control\x00') r6 = inotify_add_watch(r0, &(0x7f0000b0c000-0xa)='./control\x00', 0x80) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000b0e000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000094b000)=0xe8) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00004bd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) inotify_rm_watch(r0, r6) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000b0e000-0xc)={0x10, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d1a000-0xc)={0x80000001, 0x0}) poll(&(0x7f0000b0b000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x0) flock(r1, 0xc) 2018/01/25 23:16:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000811000)=0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) timerfd_settime(r4, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)={0x2001, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)={0x10000001, 0x0}) 2018/01/25 23:16:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000e27000-0x10)=[{&(0x7f0000b7c000)="580000001400192300a14b80040d8c560a05ffffea00e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5de1fff5000022000d00010000f6ffffff00000f536e06ce32", 0x59}], 0x1) 2018/01/25 23:16:32 executing program 2: prctl$intptr(0x16, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000002000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000002000)=""/72, &(0x7f0000001000)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000344000)={r1, 0x401}, &(0x7f0000000000)=0x8) 2018/01/25 23:16:32 executing program 1: clock_gettime(0xb, &(0x7f0000fd4000)={0x0, 0x0}) sysfs$3(0x3) 2018/01/25 23:16:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ce8000)='/dev/input/mice\x00', 0x0, 0x8200) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000056a000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eec000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000377000-0xc)={@broadcast=0xffffffff, @multicast2=0xe0000002, r1}, 0xc) r2 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000012c000-0x4)=0x0, &(0x7f0000bc9000-0x4)=0x4) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006eb000-0x10)={&(0x7f0000a8d000-0x1f8)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r3, &(0x7f0000da5000)=[{&(0x7f00000cd000)="4b8be00d38f690e1557067079c51a78af4b2024fb9da5c31b694d3599a06aef461a86060c91957e17b1ca0b8eb9ac2f4ca0ad1a4618524d267ccb1899923dc93edf2dd0fa8697b9c2ad542b9c0e8030d76b331ccf2d684f20b65aa88d5939e9dfb6a613ba87a8e66d46aad757ab407401d39b4928712964b56fbeb50b76c4021fed365", 0x83}, {&(0x7f0000545000-0x1b)="f801789671928fd8633036c3eab020e6308583f4088ab4e55b0ab1", 0x1b}, {&(0x7f0000b8b000-0x8c)="7afa31d217e135f30a985ba6e8879076ecc4a286b2ae89b26e562e9c8faecd0e933f1c9b58fd1adc54f35e8c07b3cfc8d1163839e5cb8d207a79fa044edfef32096cc6a3c4c3b39f3bfabe1ed606013762ba03afed8a1f57c1193cfe09b9a19099085261d8bce1a8585f4518751375c56072c982bd83fda9e87b00eb3417b814eb8cdd33e18b19d693c438fe", 0x8c}, {&(0x7f00002af000-0x83)="8d37662961c9ec09cabf3aa98f7a639a6dbb2a9f6bb6c969acb34a557f37dbc1be4d0a9185a9556d0fd975a118d9a7478d70705fec867009a4c6c280ce424cb2a79868ac73d57e574b9d3215b2ac511c499b0628024928ef21426e73fd06e32bc9e9cccaf555603ec63b89c00b792c9eef227c44c955695b10a0471535cb71e1570136", 0x83}, {&(0x7f000036e000-0x85)="4ef4ec132cf7a1e7562e49f9f544cfd06026be16589b9b93da624093b3e314bb4a98cec69c2cdc3eff792a5b44c2c841f31a6854812f3221dfe76c1185ef19ba7f34c79b75919334f42450168fde20bfb5ace9bce4207262433243cc68285c4af2404e5f62936fba83120a778aff7a8077dd9a9ca17d76f17784456d1cfeccca3b2c033650", 0x85}, {&(0x7f00001cb000-0x76)="0fc9a1ee51fa089f4eb71ebcd592ddaeebf697d6a2a3432babef9fe25d10f5948638aba526ea36a657acad00e2941f64c195e7d1d2be1ea4fceae2049d415b5c767da622b9d1c1047c7e5ddab66c789915f52737988abd0b9dd2489cecb2edd941a9862c309dc07ccc7023b47482c11a3f34b7a4048b", 0x76}, {&(0x7f0000b35000)="5c0b0876adfce5130097e540420e17485853965047cc5a559545ab41b717d1320c266a3ba4c3e9a7ff6b6a7efe4c1f20e5c9b45f8665f6e54ceb5c66f4ce7c610438c11d601c1d4ac0a206c43d88393319e7a2ae0385e50dbd4f6479f850233d0eba404d1f205b87e952a60f173078cca9a04fa02bf204fa7fce56cccca50d431ab63b38e5a816bceba0412e3a990a0670654c92cdd1e2deed5bb3a92fe8c0701eae4ebf574356dcef18b6b9f10c6268651b94f23e6eb3ac905b02eeba43388a33c41f393b555a1fd09e19a293286e703b036bbc26638670e2f37a517fe018cb95e10ce350de5f", 0xe7}], 0x7) 2018/01/25 23:16:32 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000001000-0x26)=""/38, &(0x7f0000001000-0x4)=0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0xa, 0x0}, [@srcaddr={0x14, 0xd, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000071000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f000099a000-0x8)=0x100) 2018/01/25 23:16:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00003d0000)={0x7, 0x4}, 0x8) mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000e90000-0x8)=0x3, 0x8) connect$vsock_stream(r0, &(0x7f0000a0c000)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fc9000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000d01000)={@generic="551dbca2cefcfb38ad293d3c233c3b29", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e6d000)={0x0, 0x2}, &(0x7f0000fc8000)=0x8) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fc9000)={r2, 0x5, 0x400, 0x100000000, 0x6, 0xbcc9}, &(0x7f0000f09000)=0xfffffffffffffdcb) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000090000)=0xff) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000fc9000-0x4)=0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fca000-0x4)={0x0}, &(0x7f0000fca000-0x4)=0x4) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000fc8000)=""/214, 0xd6) r3 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r3, &(0x7f0000706000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x9d6}, 0xc) r4 = mmap$binder(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x3000000, 0x10, r0, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000fca000)={r4, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x60, &(0x7f0000386000-0x2729)={'raw\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x3, 0x0, 0x0, 0x0], 0x10, &(0x7f0000665000-0x10)={0x0, 0x0}, []}, 0x60) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fc9000)=0x0, 0x4) [ 26.858092] audit: type=1400 audit(1516922192.183:10): avc: denied { create } for pid=4627 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 26.874769] audit: type=1400 audit(1516922192.183:11): avc: denied { bind } for pid=4636 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 [ 26.920752] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=63032 sclass=netlink_xfrm_socket pig=4631 comm=syz-executor7 [ 26.939691] audit: type=1400 audit(1516922192.263:12): avc: denied { getopt } for pid=4627 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 26.942067] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=63032 sclass=netlink_xfrm_socket pig=4643 comm=syz-executor7 2018/01/25 23:16:32 executing program 1: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x10, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ca3000/0x4000)=nil, 0x4000}) 2018/01/25 23:16:32 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./file0\x00', 0x400000, 0xd0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000002000)=""/160) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) 2018/01/25 23:16:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f85000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000004d000-0x8)={0x0, 0x5}, &(0x7f00003d6000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000384000)={r1, 0x9}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$netrom(r0, &(0x7f0000fa6000-0x48)=@full={{0x3, {"efaf6a681ee68d"}, 0x1000000000000000}, [{"979dc0f5ce9427"}, {"e5c335ab62bb3a"}, {"d9d9ddf7a575fb"}, {"8cabe3c763c25a"}, {"fc27839b878518"}, {"f33a673f056081"}, {"8e862a23a262ae"}, {"57d9eddae29c18"}]}, 0x48) ioctl$sock_ifreq(r2, 0x8910, &(0x7f0000e57000-0x16)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0x1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000038000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000dbd000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000cc0000)=r3, 0x4) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b4f000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000936000-0x4)=0x0) 2018/01/25 23:16:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = open(&(0x7f0000408000)='./file0\x00', 0x480000, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002cc000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f00001c5000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000c10000-0x4)=0x7, 0x4) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00007dc000-0xc)={@empty=0x0, @broadcast=0x0, 0x0}, &(0x7f0000909000)=0xc) fstat(r0, &(0x7f0000edc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000c15000)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c2d000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x3, 0x3, 0x0, 0xa0, 0x80, 0x37, r2, r3}, {0x77, 0x6, 0x3d0, 0x80000001, 0x9, 0x10000, 0x8, 0x6}, {0x0, 0x0, 0x8, 0x401}, 0x8, 0xd, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x0, 0x32}, 0xa, @in=@empty=0x0, 0x7, 0x3, 0x3, 0x81, 0x1, 0x3, 0x80000001}}, 0xe8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000411000-0x5c)={{0xa, 0x0, 0x100000000000, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, 0x2, [0x8, 0x9bc, 0x7fffffff, 0x7, 0xd428, 0xfe, 0x8000, 0xfffffffffffffffd]}, 0x5c) ioctl$TIOCSTI(r1, 0x5412, 0x3) 2018/01/25 23:16:32 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ebb000)='ns/user\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000000)=""/179) 2018/01/25 23:16:32 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000d000+0x89)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000000e000-0x45)={0x0, 0x3d, "faa1c30ff718188c81d679837a5f6abf015139a845018f9a1739bc84a098cd268213da13455e7f76f66c4c0c22a0a16cf866a577cfef936f7704b3f2a4"}, &(0x7f0000003000)=0x45) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000005000-0x8)={r1, 0x4}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f000000e000)={0x4000000, 0x10000, 0x0}) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f000000d000)=0x5) r2 = syz_open_dev$loop(&(0x7f0000007000)='/dev/loop#\x00', 0x0, 0x809) ioctl(r2, 0x4400000000001277, &(0x7f0000000000)="") mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f000000e000)={@multicast2=0x0, @broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000000a000)=0xc) 2018/01/25 23:16:32 executing program 7: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f00002f4000)='net/ptype\x00') setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000272000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/25 23:16:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000c6d000-0x20)={{0x0, 0x2710}, {0x0, 0x2710}}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000051f000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000a6b000)=""/4096, 0x221, 0x800, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000395000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00001de000-0x8)={0x0, 0x98bf}, &(0x7f0000b7f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000dab000)={r2, 0x6, 0x7, 0x8, 0x80, 0x58af}, 0x14) 2018/01/25 23:16:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x2, 0x0) write(r0, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) 2018/01/25 23:16:32 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x4) process_vm_readv(r0, &(0x7f0000001000-0x90)=[{&(0x7f0000002000-0x39)=""/57, 0x39}], 0x1, &(0x7f0000001000)=[{&(0x7f0000002000-0xe9)=""/233, 0xe9}], 0x1, 0x0) 2018/01/25 23:16:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000031e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000034a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_pts(r2, 0x0) socketpair(0xd, 0x7, 0x4, &(0x7f0000fd0000-0x8)={0x0, 0x0}) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f00006e9000)=""/110) inotify_init() r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r4, 0x5402, &(0x7f0000796000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r4, 0x0) dup3(r1, r2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bf7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r6, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/25 23:16:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a45000-0x10)='/dev/sequencer2\x00', 0x8006, 0x0) write$sndseq(r0, &(0x7f0000a75000-0x30)=[{0x5b94, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) close(r0) syz_open_dev$binder(&(0x7f0000fa0000)='/dev/binder#\x00', 0x0, 0x802) 2018/01/25 23:16:32 executing program 6: mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(0xffffffffffffffff, &(0x7f0000008000)=0x0, r0, &(0x7f0000067000-0x8)=0x0, 0x0, 0x8) write(r1, &(0x7f0000062000-0x94)='!', 0x1) writev(r1, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) 2018/01/25 23:16:32 executing program 5: ioprio_get$uid(0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x1)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$invalidate(0x15, r0) 2018/01/25 23:16:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d000100000500000001000f536e06ce", 0x58}], 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005da000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDDISABIO(r1, 0x4b37) ustat(0x3, &(0x7f0000b3b000)={0x0, 0x0, 0x0, 0x0, 0x0}) bind$netlink(r0, &(0x7f0000ce3000-0xc)={0x10, 0x0, 0x2, 0x4}, 0xc) 2018/01/25 23:16:32 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000)='/dev/vga_arbiter\x00', 0x4082, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000000a000-0x50)={@generic="c4ae90f1ecde4ab8d6684613d1159157", @ifru_mtu=0x10000}) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) 2018/01/25 23:16:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0x10, 0x29, 0x3b, ""}], 0x10, 0x0}, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000de6000-0x4)=0xffffffffffff8000) 2018/01/25 23:16:32 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e1c000)='/dev/vga_arbiter\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/25 23:16:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001a9000-0x8)='./file0\x00', 0x10442, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000cbb000-0x8)={0x1, 0x6}) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000e1b000)={0x2, 0x2, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 23:16:32 executing program 3: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000029000)='/dev/rfkill\x00', 0x400002, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000623000)='bic\x00', 0x4) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000758000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x3, 0x1, 0x4, 0x4000000080000000, 0x297, 0x4}}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f4a000-0x9)='/dev/ppp\x00', 0x412401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000bcc000-0x4)=0x0) 2018/01/25 23:16:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r0, &(0x7f000002c000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x4, 0x4) setsockopt(r0, 0x1, 0x9, &(0x7f00002be000)="eacea12e", 0x4) 2018/01/25 23:16:32 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000652000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_dev$binder(&(0x7f0000d41000-0xd)='/dev/binder#\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000032b000)=0x0, &(0x7f00006a5000)=0x4) sendmsg$nl_xfrm(r1, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000ef2000-0x13c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xa0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:16:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000031e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000034a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_pts(r2, 0x0) socketpair(0xd, 0x7, 0x4, &(0x7f0000fd0000-0x8)={0x0, 0x0}) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f00006e9000)=""/110) inotify_init() r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r4, 0x5402, &(0x7f0000796000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r4, 0x0) dup3(r1, r2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bf7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r6, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/25 23:16:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fad000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$pptp(r0, &(0x7f0000539000)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x0) getsockopt$inet_buf(r1, 0x0, 0x482, &(0x7f00003d2000-0x18)=""/24, &(0x7f0000f09000-0x4)=0x8) accept4(r1, &(0x7f0000904000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000feb000)=0x8, 0x80000) r2 = creat(&(0x7f00009c8000-0x8)='./file0\x00', 0x170) setsockopt$inet_dccp_int(r2, 0x21, 0x1f, &(0x7f0000c5e000)=0xffffffff, 0x4) 2018/01/25 23:16:32 executing program 6: r0 = open(&(0x7f00004a6000)='./file0\x00', 0xfffffffffffffffc, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000595000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000d84000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x2) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r1, r2, r3}, 0xc) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000089a000)=0x0, &(0x7f0000d35000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000929000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000951000)={0x4c, 0x21, 0x306, 0x5, 0x0, {0x13, 0x0, 0x0}, [@nested={0x28, 0x71, [@typed={0x1c, 0x2b, @str='ppp1bdev&vboxnet0^\x00'}, @typed={0x8, 0x34, @void=""}]}, @typed={0x10, 0x86, @binary="df7bd003d687aed2"}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r4, 0x1, 0x2, &(0x7f0000233000-0x4)=0x0, &(0x7f00008ce000)=0x4) 2018/01/25 23:16:32 executing program 4: mmap(&(0x7f0000000000/0x955000)=nil, 0x955000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000955000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000956000-0x9)='/dev/sg#\x00', 0x4, 0x1) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000953000-0x4)=0x0, 0x14c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000068c000-0x108)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe8e, 0x7fff, 0xffffffffffffffff, 0x6, 0x8, 0x1, 0x7, 0x2, 0x1, 0x3, 0x40, 0x8, 0x20, 0x7, 0x1f]}, &(0x7f00003a2000-0x4)=0x108) mmap(&(0x7f0000956000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000957000-0x98)={0x0, @in6={{0xa, 0x1, 0x6ad2, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f00003e1000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000686000)={r2, 0xfffffffffffffffb, 0x80, 0x7f, 0x5, 0x3, 0x2, 0x6, {r3, @in6={{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0x10000, 0x1, 0x6}}, &(0x7f0000027000-0x4)=0xb8) mmap(&(0x7f0000955000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000909000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000309000-0x4)=0xc) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000955000)='/dev/pktcdvd/control\x00', 0x220000, 0x0) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f0000465000-0x6)={0x7, 0xfffffffffffffff8, 0x7f}) poll(&(0x7f0000505000-0x8)=[{r4, 0x4, 0x0}], 0x1, 0x1) 2018/01/25 23:16:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000f4a000-0x10)={0x4, &(0x7f00008d2000-0x20)=[{0xffff, 0x6, 0xc801, 0x100}, {0x100000000, 0x81, 0xb3c, 0x3}, {0x6, 0xfffffffffffffc00, 0x1, 0x10001}, {0x5, 0x6, 0x3, 0x80000000}]}) add_key(&(0x7f0000c6b000)='dns_resolver\x00', &(0x7f0000871000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000cca000)="", 0x0, 0xfffffffffffffffd) 2018/01/25 23:16:32 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000014000-0xfc)="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", 0x1d) r1 = syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000015000-0x8)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000)={0x8, 0x0, &(0x7f0000000000)=[@exit_looper={0x630d}, @register_looper={0x630b}], 0xad, 0x0, &(0x7f0000012000-0xad)="dacd39b76eb061f6f5df6dac16289bd8f287e911a0ac17d95a356c562c2c4c64530472e63ce462d3bfda14a21e1235a4545335763e0008d6b375a18478205895597393c2ae7897d6808f697d8d90ed8cc4ce85c5d864514b4fcbcc2a6620715b7233fa6fff6b17bdb19f0b2cdf44277e20bb639f378b3bc01ab5e9064f9709dcfbe64a1464adaf7b08d24d0366c9581e45b057c1a017313d6215ef844fd52a1961d60f43067596c2353827e69a"}) 2018/01/25 23:16:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bb7000-0xf)='/dev/sequencer\x00', 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000f56000-0x4)=0x0, 0x4) getsockopt(r1, 0xffffffff, 0x1ff, &(0x7f0000228000)=""/201, &(0x7f0000ea2000)=0xc9) getpeername$packet(r0, &(0x7f000030b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000130000-0x4)=0x14) sendmmsg(r0, &(0x7f0000e6a000-0x1a4)=[{{0x0, 0x0, &(0x7f0000cb1000-0x10)=[{&(0x7f0000beb000-0xbd)="d79d8d331220c89229b132076e0828bf7deec318a5b88e19357c73ce97c70e2b3828874e03f8a01d1f36fbdd0b8491b99df3a944e36fcd6a5db6647537ec6b1a71bb2754e7a50b96b9d0c3748905321936353ddf3e4422e456a1d2f4d79518bc060cf7a9b1414f943fc79762fb7a259c2f8f96d457e166e1c619324ffa910c5c4b0bf935eba2e74b2db8ce336e427fcf8f9057062bfca2d2327f465ab78c82557b8c5e85b42e525412c409d5d888a14c94a6e5e9b80066a6d11b0d34c9", 0xbd}], 0x1, 0x0, 0x0, 0x20040000}, 0x3f}, {{&(0x7f0000003000-0x1e)=@pppoe={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @common='ip6_vti0\x00'}}, 0x1e, &(0x7f000090b000-0xa0)=[{&(0x7f0000f36000)="557781c1f19c7ed2c222d693985d1e14fd194d9fb1c78f6a4121f49025147c65a91db533371dc7", 0x27}, {&(0x7f000072e000)="0922f1e0abaf0117f48f7140eed95ad73aff3ba57bae31366be66e04d6d177e02e5c301d04171d937dadc95106b947a23dd00dcc68b44f4bd1198bdf69471562fc0a3834fa8d7ca466c962daa9699fa79df8080fdef1bd41799bba03f42c317723bb1d2e83898f69bc9affa751100291d9f5495edc750a1bd72ecc26a1cf7f9dd20e0455ae3c3967443c32e7cb9d7f43c9cd1cb894bf8aadfae8bd4faa4c41395f247ffeae860570349fea9bcf06f3e2d4a106f699e0444e0ca595e211f1064b894950967f6162a9", 0xc8}, {&(0x7f0000692000-0x3b)="6c0e20dc72bd6cbb802204923b2956878b55d89a17e50f4982c94e4ecf1468d12f83c5f32e2b8ba29d62cd74175be6924942a422e7ffc2c434e07e", 0x3b}, {&(0x7f0000eaf000)="776c83b84451bd651ada9e295864af9f1447ec36fdf3d35446bd3afae0270637186ca88617c64ca621f77d958f7346963f022bf6a97b3edc80fc2cbdd7627cf67a2883c49c62e62c94ebac8e89e0c86c82445f2b123e8c52bf540987c6f32b7b7b3570c4d83d657f669bee4d539d9afb54e500a65fa61441eb410843493de1c8246743dea5bd2571b1c36c7756681c087dbd87ebb2735a66b4614312a5c45ca2f5f37aafb9bec545e901eb593b1a2b65db4ac43a82cc10cb303edf1901e0ed0b27f2ee7194", 0xc5}, {&(0x7f00004c9000)="eb1fe470e493723a1d7e45f0ec02dada901490a4e2e6110906ec6bf8d45257a1d6f01ba80fb7193bc559d4fda6b0d12b0b3834f193fc248db8267968cd1cffc6c62b2ff7f3e6be4775f1a56907bbafac35c655a82023317c31985d536b5515375ab9cda24adccab1c9c79a15e09a46d2bf0dffd0943b276516a75c5298f30fb71af458bb5502bf844b74a44812e743897a1dce77b92344bc439ad18eecbe892b3b788c9cc4a35ca991a1e1dc548212e448b79f5956e29e92b60e72c85b648dbc5a9322b284f72b20717b139f4ba115178d", 0xd1}, {&(0x7f0000820000-0xbb)="b01ab690fa916418a82dfcfd169af08e1a19ae98de3d4855afa59bea008d2a2ef7b43f0d995f421ae7086dab3fa2b06ca8fa01f2c642bb88b5d90d1d06b00d64d63b073937d9b077afd4c24e643bf0241f702e85ea197fd9c38c40c08cebaf029aeedccc506edeeafeded1a01a46e39a48add709bdf8c930c59fdba77f6a6302069aba335e60e92abf41e85e1ddd3475fccb9317a8a6d534a363076e229ed2cda2bddff5523db24367bae91af3921ad6df494c156920877972223f", 0xbb}, {&(0x7f0000bc5000-0x6f)="433d8fc661ae2cc1e1b3d3817d17ce6a30f2418ea4e2337cc4251c9f92d4dd0f042fa9682e82757a9079d82ae6f095e4c9895f89b1a4db60b97a31f69ea9ff1faee50eddf9cbe08dc2a516af1b6d54000f46c8ce87e3246cb2b5c2f042156cc38bdd87d643bcaef19df3ee879b887f", 0x6f}, {&(0x7f0000aff000)="a02d5cef4bb6e9216bd4d4ebd8a6b0ebb46c4c2251648622b88a225d27b9ac914064d8f3e76812c0dee6189920e744b05f68dbafe57cdbb8508a4c5e285f9960390e29def7d28107510a8d361f6b880c475e01b1bec01764fdd63c2319ff244a62c4054f567903ffc3457e02b7ff0f7cf92dd57a5423173155ec096817b4f2f9ed846f73f21e0b878f3e649870c57d373c8640384d6fae90073f14e435e2f9cd1d5dd8f7a8097ca2a1494b9cc9", 0xad}, {&(0x7f0000c2c000-0xf7)="6ad67df3bfea6f9e8ed9cbc9be48c8c848399e79a9bf2117fafb70e6b222a4b4937baed2ec4ba169846a238956efe00e6a08df748e693eb11143aa1757bb456d4fa82a425fb5e57115552cbf632ac6cf9239559248dd7d2712cb05cd670e122eeab6836d696e1996f54566ec46fc8dca83d9f1a36458de69a5d8ee224a11a9e992d5f0fd02034ef8ffc732ff258c060f0d7699e50905e6473f8c6bc2bfdb7b2016978a37743174f9058e28e5ae4395fd380fcfc47025c8d312445d50d9d4c11299c79dbab5f424e2b6ac88a2198e56bcb9163be10ec633f0dae5346722d1e4eb6340140d64ee21d7ec3ba22dbe476702251ce0cdd91292", 0xf7}, {&(0x7f00008d2000-0x42)="e3f8dc9fc156c5e6b1179d15dfb471f76a2e9d5b72459f9192b7115c6dce1e06718c30833253910bc49501614711da06399c17d6d3334af46d1810acc1fae9eb051b", 0x42}], 0xa, &(0x7f0000c13000-0x210)=[{0x108, 0x116, 0x3, "7644fe94ede6a040600c128079397362f09b2b8f7e0cea73e864e8790c136e3845da5343e511dc1a8c29efa0bfd1acde78eba1bda92e35169b4898e140186f1283dd4e0842e23bf7ac006521819284fb3f992b1e705f09d710624e7359e00648e4dd35d9d162b0e21f897355e729b0eb3139fe09e21a399a058030b07a93da3c7cd794cc5379f7316b9e9316995f51804e0345cdc75bdf0ec95b129514b6f8ae0d0ba72b3a06a568b4e3ddf732d7e9cf31f3ce3cdea5a7fd2cf53a59c5a9f796a0ccdec3eef0970418b0955cd1e77ec07a7321c117f3f6fba476505e189a03fa9ad10d8f1143c0dc502442e2dbfbad2df5e1a3f3b7"}, {0x98, 0x100, 0x44, "45aa541933b6315997af6784b444d221cf410dbdddb6afe879fe85bb3f9a506e5d6181deb123c07eee9637d5c5ae7cf2a36864aa33c62046236c9d7e0afd82bd222303f978ee9b84bfc68bf797258a8467b09db13308b1cd310293aefffeba96c64567932d828ef38e93cfb7e17276fb8e4bca7bd55e2d34bb112dd8aec59256c320"}, {0x70, 0x119, 0xffffffffffffb6e3, "8804a805849d1b80a7900db9c504a9437cf6a5539287c789affe3d36f1556fd003dd7783a84d1dfbaafb148e44a710a0b840c5caaff04de98bad43286ff75244ac501a5391a42305d759a6afda4492fbdf593bb883b54c3a71"}], 0x210, 0x800}, 0xadc3}, {{&(0x7f00004ca000-0x10)=@can={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000c38000)=[{&(0x7f0000993000-0xa0)="ff6fe4d4a943c05404ea214d62823799bc2704ea36422c91cc06b7f2a6a81f28aba95fdec860dfa6eee521e5536e3495c388550924aafc905bb3b2c517aab53f282ff4100229b75b924e1cf94e1f1e744b86abab0592e022f126e51c69affd47d614211b4326b5ed32d70bd559587d7224451f9ed951c8bf725af444be73dca8e0970d41aef6fa4138104fe86c80bfcd055c25b9efd3807bf5f273e77ea1432c", 0xa0}], 0x1, &(0x7f00007b9000-0x50)=[{0x18, 0x11f, 0x3, "c2803e68ba3e15"}, {0x38, 0x10a, 0x4, "e62a6246f2c9f08c24cb5a20b1fc2cdb88a2ea518c2979d78ea2f07e9743ea972d473ce7d3"}], 0x50, 0x40014}, 0xfffffffffffffffa}, {{0x0, 0x0, &(0x7f0000139000-0x20)=[{&(0x7f0000239000)="f48a4dfd9191db6f8c0591bda2e1cee6f5012b99ffd572aa05df9cbe6a603cc5b9a5a49a6595683301776c1ead69ff1e2c0576f80b9a9e426e557b979b9fb119e6826de3fa15660fd994d30354642cb38dfe7253d020ba7c6e742de26e2e542d457a7c2627912fcbb85755d9ffa9c2a3c4343ee2f3af1f99c4afeaf7bef8c04356019b13057a0d6460e534a52f03806857d364c0334933ceef04a9", 0x9b}, {&(0x7f0000907000-0x2e)="29f809d0aadf4cc0fd1e95647d9033f091c48cbdcd1d6de3dbbe614fa60a88f9e3d2a4d6686bf2d20cd3cae66751", 0x2e}], 0x2, &(0x7f00005a5000-0x4f8)=[{0x70, 0x105, 0x5, "eb3cb6decdce8ce719f276f1b42243b94b1c00677a6e5a2b9507c0fecdb37c0aa9e27dbbfe7b4e7f81e34e54e269e6f2c7ad62c27e9ff1311d7bf57eea5d2fef3ba729e5e91749cd2821e37b2c719bc47b4ddc7c24a11c03877fcdb49175"}, {0xe8, 0x11, 0x0, "ce30cb2a9038c6ac43a26c9afcc144ab6e3087e7d8b5c9cdb2fce347fc13e10f8059967b45f065edea6c7e665d69bec198bf0f4880a8c8eb4f6d941caa538ec687aad1d04b2c2c5507de57a438af779dbf1497f9bcdab8c09086c774c35d008f613e21a2a9e51fd07ab0a3b4d63dbf6eb12303b2cd2d8e7bc6a6e5a701f3d25a16b3c936a9ff88fa1e29f242b0ba34b14466c80fa5db2db5c9d4398e0f971f2b9eb58386cdd8f4faf3ba10f5a6b24d4a82d98cd9f493f84e64312fba726dedf1e9ff5a187e2188622d03d413f5c3c0fb8ce73b22634dd572"}, {0x88, 0x6, 0xfffffffffffffff9, "0f44e50b0f288a10eca356c071b9331fb44a5d53bb148b421390c71352e859eb5bc2c59d97634af8aed82e314736620a42abe9edd3bb3791a0fe2bd830d0b100ed2ac8a79cbfcfde96e21d6ebee7ef1c1800db81b51f938e07e4fbc59dbf3804ddbcb180c6f5f0c6669fb74995fd1b03416d70fc4613d7"}, {0x100, 0x0, 0x412f, "8d46be03d997957dd96f048e218fd0fd12654af6d6ca46060978c607fd035b90d152af0488d857218d970a01aa872f6942dffbb93df7bdbd1e9597790bf712254384882d946cd843660f30470f49882a071ef3fd8bbbd4f2724b68173e0a6a27838a12f1effdd7e051c8b04b4f0123061b6b34d1da3c7fe795cccf56cea3737136129ecab45527654e09fef2d8677a12f96d14c6c7cb71244d59d32695a6ff7f97745fa8427a0a356e7d7e60ab59907819a10c2d7569d7a97fc6b84659968d53d3c682e4f3627dcbc962ed2cf56c1426d78bfa76087bcb34b78b0f10ff942d4d1c799be06b83089ce2"}, {0x40, 0x103, 0x6, "f37f83a2f97621632ee72dd2a536a989b6440fbf12fe4a2e81b97bf0a127b64042a14bd6ab778c59c99a0a667f36ebfd"}, {0x38, 0x195, 0xfffffffffffff801, "7b20c04321332be5e71441dcd1f5b45bbf49be535e75a7345bdea92e73c8d1cbe5d40b50"}, {0xe0, 0x1b9, 0x9, "97b261f99360246f6bc90c37f8a34930f899f1f1aa3b677b7982f800ab00399426148af6b398da339765747ea027ffe7d858c4ec4791ecbf8279a63f6e0cec2724bc6d7dbe6ecf3360ff8a39f8cefca68f62b5e8f827577dd879297b19da47a4e1406a2d97a50baef368bce363c6511937e66e4ae2951dd9fd71da77234f619ce7195e3c3deeebabc35b5de7e861a8bcae7132965a853b8ca37b962fe58a5928a158b2d340ad846e709217bf78f1e01a56433b9743cefb2e6ee344983ee6851ed8846845695e7b75e19be6e73555"}, {0x28, 0x0, 0x1000, "9201fe71196be727e3d87cc0e20318834942f2fa"}, {0x98, 0x101, 0x6, "8d72c11ad1b15e11a4d8e4e838d5a348d7566ee0bbb6410d4578a562f967020c262b6c6e259c094b534eb9d0f0137e4146692600b162438bfcf3d21ed14715482f543e8e7899c225af2d7c4530075257c134cfcc01d0468cffeab2df9160f00ad6e7716a6ab2bc82e1ed968d3a9639c0d7a3cdda9d3097840f197e1dc052c26474627c97db2e"}], 0x4f8, 0x1}, 0x80000}, {{&(0x7f0000ae6000)=@un=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000e8a000-0x10)=[{&(0x7f000012d000-0x69)="5adc7f5dc150ff297c6804d8039c37fd0b0f498696869e0b2f5b530765cac707206b933e74c50db9c00660a5bc2824dbf86a6fcae0fc2754509dfdf56d8c7576c93303aff05ff75cb6f4dc720cb877a6e0280da20deb6ac9dc4e9e2410eb4656ee789b8324dbcd3fb7", 0x69}], 0x1, &(0x7f0000198000-0x23e0)=[{0x88, 0x0, 0x46, "60d460f1a23edf0ed6d996fe2fa443fc7beb1949172a0c966fecfbd6fa9383233a1bb50d218c494f5147c606a3f4f15ec7075f447f963000d0d40f09db1aa4121e88faa9cbc85b969d14d825c0147942b17ea2635505b2d987877ee4d2a13c5125c5db4930d119362e091474ea9d970cc8f0"}, {0x1010, 0x117, 0x2, 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{0xc8, 0x104, 0x3f, "227011de634e501abb21717559851fee6019d4aadcf219f6c5ca8733a404e0b514d7e2643adcc314cbe97ae5c87573b1728f353276d24f36ca728ddd1d1c0a6d4353d0e0e4b9f4f87a4e632f6bb1e8ee8a7eb351e83ee6b10a48c181ac387e1c52cc9a21cf999a5f9560a35003781cdde80d8e1f93b0de7b25a6620551e97265d1806fd8ab5226875f0dc64df7a9bc32e18d918637d54cd81ab5f32f3941a7cdb33f943a366b5dd9abb34f695f6f63745357f54ab36e"}], 0x11d0, 0x4040}, 0x2}], 0x7, 0x4040055) 2018/01/25 23:16:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000054c000)='./file0\x00', 0x101000, 0xfffffffffffffffd) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00008e8000)=@get={0x1, &(0x7f0000303000-0x83)=""/131, 0x475c}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00\x00\x00\x00\x00\x00\b\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x7) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000329000-0x4)='tls\x00', 0x4) 2018/01/25 23:16:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/autofs\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000048b000-0x3c)=[@in={0x2, 0x0, @rand_addr=0xb3d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xa1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) r1 = creat(&(0x7f0000e08000)='./file0\x00', 0x1f8) mount(&(0x7f0000254000-0x8)='./file0\x00', &(0x7f00005d6000)='./file0\x00', &(0x7f000094f000)='cpuset\x00', 0x0, &(0x7f0000d42000-0xc)="") accept$llc(r1, &(0x7f0000a1d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006c5000)=0x10) r2 = inotify_add_watch(r1, &(0x7f00001c1000-0x8)='./file0\x00', 0x108) inotify_rm_watch(r1, r2) 2018/01/25 23:16:32 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000104000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000024000-0x4)=0x3, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000574000-0x8)=@assoc_value={0x0, 0x8}, 0x8) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f000014d000-0x9f)="966184362888940e7b69ad3af95798cf4aeffd8170eb2d3be84a47b7bbbe1f445259847ef7f2d959937eaa74f7f1e2ca0eac94aed6c723aa8e348e4fb841250bdf3543fec7cdff173d7df2218b182a1bee52b8b7773cc6d4c43be78ae8ea8af8e12a04b919b515e4709a15cb5ea635bd22eb81bae3bda7306563073140cd6869ca8f2729320c4e7b44d3f0bee171b40b2e4547ebe051d4124892100e6c5316", 0x9f) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) writev(r1, &(0x7f00004af000-0x70)=[{&(0x7f00003dc000)="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", 0x1000}, {&(0x7f0000aa5000)="99d8441ab3edddf95a993a2c2e4dcb03f0123007e86afffd1b26bed7f713", 0x1e}, {&(0x7f000077a000)="5c9c4995c5ae2d22b30bd5cee032926fc05fedae0e7c4c0b435ae6a4ca007c451878e9f29ec27ef409d7cf0257e2545a85e9edf5a398c08ebe57a5ef31f725d5ee40839ab13cde31cac765b9320bebd9af845cc7c5437b4f6ea920b4a9fe265188ea68ffc170f858e638fbda7231a50ba1dcd28a0da5f9631afa153db81cafffeb31a6fb531161d0478461d30e704ed86b498b72e82bbf787624dd767b6b39278e3e89dbb96fbd3a229e6b41febd", 0xae}, {&(0x7f00001a1000)="9a9ea4696ffdc3c546d6214983329b4df3c5d5038ee9346f24f5db5ba5bdac600f8557720cf02000acf98ba8551a06ef7ec810", 0x33}, {&(0x7f0000c0a000)="48ecc0b1ca84adf5d43dc50d59a3877cd8d05becef39ec6acb6d24af68cd6781ebb1de594595b0aec3ae728e4b6e3ec42cdcac17b0a8797a0eb9b5dd3816daab0377c267fe630d8e53b53babed86a27b9f54cf77ddc9ed479191bf5b5624fac29f9766aa01a4c6809ef8274b8a9ba0f27c7755c1601c4c63b41d91784ad0ea59bb5574b770ccd4a6a36d1d00d20d30a2c6a5c5e1c045f05ff999e01bb3d7509c94c9391b9a0dfef7f0", 0xa9}, {&(0x7f0000535000-0xd3)="355dd0cb282f1cc53b6fe0a0931103b48ffebe6c1a7e88c9e6de5c04e153351847976be698bd10507587ee794fd0eda0a5b879d719cf098dc79472cd548dcb9ae4142207fbb5a12c63c2c8b0d272657ce8aad1dfa91a5879a9418723cef49eb23173faaee0d13b689757d5a594d1832809366802fe9c01f040f6ada80940765a2afd94918ac786eca001f51014439c91a23a70da68a7076c33423ae60f8ee8b010fac99c500782b151eb88ad4e75d71bd46d7f9067007fc533ed45acb87e334d384ed69a5215079eed5c464d254aff95716ed3", 0xd3}, {&(0x7f0000ebd000-0x9)="fa71316a9dbca5b78f", 0x9}], 0x7) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000711000-0x3629)={'raw\x00', 0xffffffffffffffff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000f96000-0x10)={0x0, 0x0}, []}, 0x60) 2018/01/25 23:16:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006bd000)={r1, 0x8}, &(0x7f0000eca000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f00001a9000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet_sctp(0x2, 0x100000400009, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000002000-0x4)=0x0) 2018/01/25 23:16:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f00009ad000)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0}) prctl$intptr(0x1c, 0x0) 2018/01/25 23:16:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000263000-0x27)="26000000130047f10701c1b00e0000000000000001f8ffff08ef18ffff00f13a050003006e35", 0x26) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/01/25 23:16:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/autofs\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000048b000-0x3c)=[@in={0x2, 0x0, @rand_addr=0xb3d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xa1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) r1 = creat(&(0x7f0000e08000)='./file0\x00', 0x1f8) mount(&(0x7f0000254000-0x8)='./file0\x00', &(0x7f00005d6000)='./file0\x00', &(0x7f000094f000)='cpuset\x00', 0x0, &(0x7f0000d42000-0xc)="") accept$llc(r1, &(0x7f0000a1d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006c5000)=0x10) r2 = inotify_add_watch(r1, &(0x7f00001c1000-0x8)='./file0\x00', 0x108) inotify_rm_watch(r1, r2) 2018/01/25 23:16:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000b3b000-0x8)={0x0, 0x5290}, &(0x7f0000367000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000bfb000-0x4)=@assoc_id=r1, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) truncate(&(0x7f0000f33000-0x8)='./file0\x00', 0x6) sendto$inet(r2, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r2, &(0x7f00008e5000-0x10)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 23:16:32 executing program 3: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x0, &(0x7f0000615000)=[]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xf, &(0x7f0000001000-0x4)=0xffffffffffffff01, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000843000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000001000-0x8c)={0x9, 0x5, 0xfffffffffffffffb, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000003000-0x4)=r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x200001, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7f}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000002000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x4, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000002000+0x53e)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000001000+0xe18)='./file0\x00', &(0x7f0000004000-0x20)={{r3, r4/1000+30000}, {r5, r6/1000+30000}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000002000-0x4)=r2, 0x4) 2018/01/25 23:16:32 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000001d000)='./file0\x00', &(0x7f000001f000-0x8)='./file0\x00', &(0x7f0000020000-0x5)='ext2\x00', 0xc0000, 0x0) mkdir(&(0x7f0000013000+0xf69)='./file0\x00', 0x8) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000021000-0x4)=0xc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000020000)=[0xffffffffffffffff]) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000009000-0x38)={&(0x7f000001c000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000004000)=[{&(0x7f0000021000-0x1000)="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0x1000}, {&(0x7f0000021000-0xff)="1df76aaae7aa10a70e20aecccf1ba69f41c230cec42ed9e7e98ee89a9df139a4aae5754a61bb235a5e1186eb50a7151e1c2feef288661e1ecbe8268351e5a0257c5dba9361d1225b711a53c809da0f7ef860e1de2290d544a0bcdccb3af09eafaeed44463b295cd9327073424269d1041e8d10b1aeb8e330046848228043821f6aa139d70d76de23d244a2ae469739621cf12509ae64faeeb087e4ba53f4ac46fac6ed25d52539d47ddbdb36ee876c35a6d4d4b32175969a490fd63844d75248f1f934bf9b5e385ef7f257631b62f912ebd49ad7f410d7f0af88c132d3391a8ed8ccfb42f99cfddf711d6f08e039540fc69edf9ff52bfd08ec7bd98052a8df", 0xff}, {&(0x7f0000021000-0xb8)="cf63b04ad7a0c291c9fed5067e79120834c3a3a65d1d11b3f5b8bd517a575eac60a1a9168e274d373eb5635927dae2dc317d994ec7ae86a76abbfba64d569c3a4946a0db6c230a068cc752911a5cef4864f88d8aaa2d862c679f034118c2418fd9bd1e3d12c1926c92ae188ba2c3d9b0594f3bb49c86ae3b4c0abe03ff00bfce372671f41b67f3e2470b849903af5b9833c8197ae82cef78b9e20e9a4a5b83e4ce5fc017bae8bb88bd77c17d756d264a3f7f75ef0ce80417", 0xb8}, {&(0x7f0000020000)="7f2a6c713e727f799ebd1dd5122239d4e8ddb8d8d1ee0cb2fc120291c6a088f73d7fbc5f1fa66f272375615375127579700f2a4a8977238569af2a09e66a127ec875f9aa4bb8ca1bbab12f2c2531661730ab763f2efc0affb0b8106b210e9823b6393e65f4c546744dcc61", 0x6b}, {&(0x7f0000003000)="15bd6df91c294036474255624d17584dcbc24ef2752f6e684df33bd163a9169cef86068573db26a1b3bd2e4deaa1c76f888407d7f2759f9caa58f955480e3e4403489005bdb2a407cbfa5b2f5ecb52c370180e3b6c7ca999c62371ffe26129db33eef3473556443ddd41eb44c7e83000f7be43bd6956238a943bf4f853c96006fa2b39a674a3a361d396b3f6795c266f6ab9b461749b59a75f802b4780432de61a7c30d925556f77e7c2c13e6057328ddb0dbfea2eb7f5c05154aa5999cb28bc7a1c462e205a0d56f60cdec955ffbc0c3c6696e44f845df5fe619f9eb2761c11e7537b966f41e501daf2f3f6067e6e225f4bf047d4778cf4fd5613d3726434f96dbe8d2e4f3de474cf3580a09a4597338a11ff66951a09b254b64a369ca1261eebaa62431d72375be427748d7a436d6872503fd5e92426fd42764ef74cc0a745e89b8c3c9b961cfdb9bc0cef0d0560b89b62f4f1a667c9322f183299e4c2257a9e53f440b906cb70484ccadbbade087631cf293c8ed631b060e747770c19794b5de706a7b6f7e0ceb81b685c97560a78c93bba126393e0b622650346a491e7c933446a0eb0b050f52e0ebb77523e472de7d94b68ff964a8adedba40849e4f0353c37a5f2b34832dded40cd643ba8657318fd00148de171c73fb2959c40167d317962b1d564c4746add037811c77b02879011bfedd5e1c05fa0980fc80829b8420a3d04c919c3843ff01059a59a13ec2b37ec7aed4df6ad0c984596d316acbb11a39a3b4af00c3d8e1b04e1541c07b4a4e661a40d8ed63d53169656a0b3aba984991ec67f04e52e25aefa86ba195a58cafc22d9f23060dc904b861d37f868c37675095b111be79d1075847b80b13d0ff13dec46696f276e1964831e2d85d07bf7fd37559c17b477e56e8e353218d48801cf64bef91d56938b26b271b06bd69a0ec05a4178c5089babb07e946211f75558e1417fd78b5a4a17189f0d9dd97b1a7a1cda2080bf44d327ccca206bf07ae5e8f47ff40f49d6d2c719e139202d9caf5f9e52a375b83043445ef2a80ef86686e7eb2ec42571bd6cd3ea094af854f5611d04c1ebe4424459a82161d76f203ab69350ca2833800e84d5939a69f370c2cf66487d1a9b475a4da318760eebd3d2b8f7773a7f8bce4e013befbba294ca39189bf862f7134e73d81845098c5d1f21ce09cf8a669bf791d92b7cc2cef91e4d54c5888950293015d5acc5cc27b77d909b4e877570f12b2499f2c7bfba1821d75bfb9b9f3063dca7825240d9119871f238ed473d0d3ec13eb2b95bbd8581f2bf1a719c5ca05a8f39544d4732a17fb5cb8f3670b54ce8df8e3bcac4e31879243772f3acd68239dd56cb9363e37bc77ce1f24b4a4517af56f0f5340f13412c846ac642cffb27ab0729a48be2813ed1763814799b5864070998e666a962394da0e02fb92b553c75d6c2b39ae2a6809d379c2349f64f29ea7b8dcf3884c56a21541070f3caf6bcdb7bb2ec711661ffa59cd635e8644992a77db8228c55ad124e025004325a2810e45042b8df3e67cc690fcdc0a9adb750cdf50fd378b155d29586d864d846d3537f5e7bd0c93bd667680c0b798bb203779e1fdd226ef15ca03d6438a13fe9c3bf60fe69b2b5f6a813d720d67c425c40acbe391afa98e8967ac4441a77d20b0ebc1123ef6460b4e1779edb4a891694764fd1ba6cc9a0d3646a9ae779410440ccc668d07d9fb04f4063c9b63328afdff240f1604b6f2f1682110198f7d8f0829fe22f63ced563c2444659010d6c95a78ef445029bb5cb3d5332a9a71147d5d4ddd12a0fa44497e43ec44b45f53910fbab2dc7cf20d9cc3af044591851163f2417cfe82f4fb49c02a4305a9c39f96573bf0506b24e7a05534f812d414c36d43a08bf4ad8c1fd807ffebb0bb48938ef601e4e81a1bc16a3e9895f215f71eac46a989c93124eb8f4da88c5f2d03d6bb4a26e06d48ee2516464a5c9d82bdc72c208cc9ebef86c813ae4ff48740f1c2f1979684e8dae00a4a170983cdd10397274a45353fa32123340a275f499e61223465c71a9b4a3fd1be02282db95ec2f1011a0e5a080e790188f6cfb1ce72a83c8c879b0bef28c6a6f666f095885a0112fc44e10561d99e39eaf08281b82f4d1e5202d90dea36d1687312048c538181b7e09f248e8847e56e8fcfedfd3e8743647b88b21c6b0b94a6e097bfdb7e882b7e8e5e77de40a1d9ab33dafb6b8c03a0b9c61843bc626d92483c3b043d1b4c5627cc8609b6b0d2f57d95c879121f86656c6d12d9f0fc8e3bf27a6e3b84c5cece34364459d9325445557f849692696bd82bae01494831820e1863cb944a91903413036aa5f4981877a5468c6634b65ae61c4d60c9b741c771af9d7e8f74d4bc5134f8941894c9fcf67e0e3093c024babd1e21f2cf521490a058ae495740b7a724aeb6a1ab0f1082f74c657b689ebe8a166bac3151783bf5d09fe0aec0d388120ccc3b18c3811bd5b3f1f650e83e1795c1d538b04fbce9037947c874682ed5f9c6ba3f02eeaa20293d1763b1297e7a183a231137f4219a2f148f7bc61687abb61b63b87845289962e58fabe49dec66d1caa66c8d8276f45568dcacabfc0b750b713fb1f00676a2af4af884508f69dd2c131f8235655e06da8e52216b0b93ac80aad2c9aaffec91f6c28560ce5a803915125f43e10726462451d2191e88ec23fe8d4c1def7e37db367d57d88e0e99f4553fca6a4f6af65fccf017fa7b748918db2e435ffdecbe64cdd749b78d5a40202d4fe03afa8900bee5be60bc96d695e61bc95964db7c8883397c2fa646d5b67dbb7ddfe8ed820847feb81d82bfd806216c41328c390b4d67c2cdf44e3093481489e4fe53d1adac6c0be00e190fe4b61f2b2ce91f8df58f501a26bd41ffc3a1cd372c0b20062d89e45ffafb299beee2dd4d094b4d1f81fc201330ad864b77e50a53e2a7fb538434416019dbe6ac7a264677f4b6fb5d82e440929f43cd2f2da43ac219d3328afdf0ad8407ce0a98ecd2eb5ed403aea6b3ed95ec490e121f683a1afff5265b7bc75af8269db31d2099c918648390bdcbcf47c82fdf95bd148a04efd4a8435461abe0a56d7ea982dccb19e64a8d0c4063f61bc9553a95e0638d840f7e478b6639eee94c90b051b7f312200eee61862484c3bb55043b3de553393001be47775aae13be1a8141efeb3a917746a1de814a8ee22a20bf93fe99f8f48e6107889e9345f04d04e9725b62cda5780475cedd927c6677996289fe3eacd00970cc394edbded00a100072c4f6a9407b58e1d5e2accb054e0ceb9c6076822a9d6ce3a8b57c9e97cdf200a3214c471f0ff707102db0bee49019f552103cdeda91bc084d3d773b0a7be7c9da67c8255e03adf17c58d621251e19ea9b7b7f341766eb1581f53b92d85e1cba7bb4d428a703e03653adaea0a450cdddb64997bb1cf0aad31af02e3032c3ad30fc7c41b92fff1061145a436ad84e9fe066030a02369846095a0f31a5c1fcf647a76c00fc073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0x1000}], 0x5, &(0x7f0000020000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x5}, 0x800) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchownat(r0, &(0x7f0000020000)='./file0\x00', 0x0, 0x0, 0x0) creat(&(0x7f0000127000-0x8)='./file0\x00', 0x29) 2018/01/25 23:16:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x11) bind(r0, &(0x7f0000377000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x3a) mmap(&(0x7f0000000000/0xb35000)=nil, 0xb35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) r2 = getpgid(0xffffffffffffffff) r3 = getpgid(r2) fcntl$setown(r1, 0x8, r3) fcntl$getownex(r1, 0x10, &(0x7f0000033000-0x8)={0x0, 0x0}) setpgid(0x0, r4) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000691000)='/dev/keychord\x00', 0x20200, 0x0) sendto$ax25(r5, &(0x7f000043c000)="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", 0x1000, 0x48000, &(0x7f0000ac7000)={0x3, {"cfd29b33b17dd7"}, 0x2}, 0x10) setpgid(0x0, 0x0) 2018/01/25 23:16:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000358000)={0x0}, 0x8) signalfd(r0, &(0x7f0000e82000)={0x0}, 0x8) 2018/01/25 23:16:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d7e000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000bf1000-0x9)='/dev/ppp\x00', 0x200100, 0x0) pkey_mprotect(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/25 23:16:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000959000-0x12)='/dev/input/event#\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) readv(r0, &(0x7f0000006000-0x60)=[{&(0x7f0000d54000-0xce)=""/206, 0xce}], 0x1) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000ca8000-0x36)=""/54) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000556000)={0x7, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) [ 27.288870] binder: 4732:4752 ERROR: BC_REGISTER_LOOPER called without request [ 27.312754] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 2018/01/25 23:16:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x200000000000) mremap(&(0x7f000092f000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000359000/0x3000)=nil) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000033d000)={0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f0000e56000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x20, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000334000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x2) r3 = getpid() setpriority(0x1, r3, 0x7fffffff) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000040a000-0x4)=0x201, 0x4) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f000090c000-0xbe)=""/190) bind$netlink(r2, &(0x7f00000ad000)={0x10, 0x0, 0x3, 0x40000}, 0xc) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00004b4000-0x4)=0x81f, 0x4) 2018/01/25 23:16:32 executing program 0: r0 = open(&(0x7f0000a95000)='./file0\x00', 0xc40, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000ee5000-0x1)={&(0x7f0000c96000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0xa0)={0xa0, 0x13, 0x0, 0x2, 0x3, 0x0, {0x0, 0x0, 0x2}, [@nested={0x80, 0x4, [@generic="07401a62eaf133e84d832bcd2f9ad363981f81e1ca94a2", @generic="f2a066573da57591b08d1d7db26f49ca3f2fa4582068d52795a785e57ae4c5aaaaa80b50cefc27492c9a8aca2a477a7f92ec3e7aaafd0275a570de831d61acccc2a78025b07513497c932ed2e8ef5840f1a343d74f495c7a8f82456a0ac372a9da6032"]}, @typed={0xc, 0xc, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff8000-0x4)={0x2, 0x1, 0x8000}, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5000)={0x0, 0x0, 0x0}, 0x4) mknodat(0xffffffffffffffff, &(0x7f00002dc000-0x8)='./file0\x00', 0x1, 0x1) 2018/01/25 23:16:32 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x14000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000000c000)={0x0, 0x4}, &(0x7f000000b000)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000c000)={r1, 0x4c, 0x20}, &(0x7f0000008000)=0xc) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') ioctl$void(r2, 0xc0045878) getdents64(r2, &(0x7f000000b000-0x69)=""/105, 0x69) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000000c000-0xb0)={{0x1, 0x4}, 'port0\x00', 0xaf, 0x20, 0x0, 0x1, 0xffff, 0xffffffffffffffff, 0x6, 0x0, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000f000-0x11)='/selinux/enforce\x00', 0x402, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000007000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000)=0xe8) ioprio_set$uid(0x3, r3, 0x2) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f000000c000)={0xa, &(0x7f000000d000-0x50)=[{0x0, 0x6, 0x7ff, 0x5}, {0xe6a6, 0xfffffffffffffffc, 0x3, 0x0}, {0x4fcb, 0x5, 0x81, 0x400}, {0x9, 0x9, 0xff, 0x5}, {0x0, 0x7fffffff, 0x9, 0x3}, {0x0, 0x20, 0x101, 0x1}, {0x80000001, 0x4, 0xb3fd, 0x18b}, {0x8, 0x3, 0x2, 0x10000}, {0xfffffffffffffff7, 0x28, 0x0, 0x100000001}, {0x200, 0xffffffff9be28ccc, 0xbc8, 0x2}]}, 0x10) getdents(r2, &(0x7f0000007000-0xa8)=""/0, 0x0) 2018/01/25 23:16:32 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f000001c000)=0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000028000-0x8)={0x6}, &(0x7f0000028000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000)={0x0, 0x1c9c380}, 0x8) 2018/01/25 23:16:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d96000-0xe)='/dev/keychord\x00', 0x103480, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00002cc000-0x8)={0x2, [0x7fff, 0x3]}, 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000f9c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) fcntl$getownex(r0, 0x10, &(0x7f0000f30000)={0x0, 0x0}) ptrace$peekuser(0x3, r1, 0x40) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x40247007, &(0x7f000098e000-0x6)={0x2, 0x0, 0x7f}) 2018/01/25 23:16:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = getpgid(0x0) tkill(r0, 0xe) sched_setaffinity(0x0, 0x8, &(0x7f00007c3000)=0xfffffffffffff662) 2018/01/25 23:16:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dce000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000fe6000-0xa0)={0x0, @in6={{0xa, 0x3, 0x6dfc, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xffffffffffffffff, 0x1, 0x7f, 0x26f}, &(0x7f00000c1000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003aa000-0x98)={r1, @in6={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0}, 0x98) request_key(&(0x7f00006b5000)='dns_resolver\x00', &(0x7f0000b74000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d0e000)='trusted\'posix_acl_accesslo&@&cpuset]-\x00', 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f000038d000-0x8)='keyring\x00', &(0x7f0000281000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r2) 2018/01/25 23:16:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) r1 = dup(r0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000041f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00008aa000)={0x0, 0x10, &(0x7f000089f000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fcf000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000036e000-0x8)={r3, 0x80}, &(0x7f0000be8000)=0x8) mq_timedreceive(r1, &(0x7f0000428000)=""/4096, 0x1000, 0x401, &(0x7f0000102000)={0x77359400, 0x0}) bind$inet6(r1, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/25 23:16:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000047d000-0x9)='/dev/sg#\x00', 0x0, 0x40) dup2(r0, r0) openat$rtc(0xffffffffffffff9c, &(0x7f0000ca2000)='/dev/rtc\x00', 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00002c5000-0x8)=0x6) 2018/01/25 23:16:32 executing program 4: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000003000-0x4)=0x0, 0x5, 0x0, &(0x7f0000f64000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$tun(&(0x7f0000002000-0xd)='/dev/net/tun\x00', 0x0, 0x200) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000003000-0x4)=0x1) 2018/01/25 23:16:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cae000-0xf)='/dev/sequencer\x00', 0x8002, 0x0) writev(r0, &(0x7f0000abc000-0x10)=[], 0x1) [ 27.417356] audit: type=1400 audit(1516922192.743:13): avc: denied { net_raw } for pid=4798 comm="syz-executor0" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 23:16:32 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000020000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x80000) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000021000-0x20)={@common='ip_vti0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000023000-0x8)={0x0, 0x0}, &(0x7f000001f000)=0x8) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000021000)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_route(r1, &(0x7f000001a000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000007000-0x2c)=@ipmr_newroute={0x2c, 0x18, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MARK={0x347, 0x10, 0x0}, @RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0xffef}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:16:32 executing program 6: clone(0x0, &(0x7f000029f000-0x1)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x1)="") r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fdatasync(r0) 2018/01/25 23:16:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000103000-0x1)='\x00', 0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00009c0000-0xc)={0x20000004, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/25 23:16:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000bb5000)={0x0, 0x0}) ioctl$int_in(r1, 0x5473, &(0x7f00005c7000-0x8)=0x0) r2 = socket(0x10, 0x803, 0x0) write(r2, &(0x7f0000879000)="220000001e0007ffe908000f090007000009000002ffa7001a00ffff050008800100", 0x22) fcntl$getownex(r0, 0x10, &(0x7f0000229000)={0x0, 0x0}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f95000-0x10)='/selinux/policy\x00', 0x0, 0x0) [ 27.508216] audit: type=1400 audit(1516922192.833:14): avc: denied { create } for pid=4845 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/25 23:16:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000618000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f0000d86000-0x8f)="") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f000014e000)='./file0\x00', &(0x7f0000263000)='nsfs\x00', 0x24, &(0x7f0000d1d000-0x1)="d6") mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mount(&(0x7f00003c2000)='./file0/bus\x00', &(0x7f0000122000)='./file0/bus\x00', &(0x7f0000772000-0x7)='mqueue\x00', 0x0, 0x0) 2018/01/25 23:16:32 executing program 5: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000fe5000-0x6)={0xfff, 0x0, 0x10000}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mremap(&(0x7f0000b89000/0x9000)=nil, 0x9000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/25 23:16:32 executing program 7: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ee7000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x6, 0x6, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) flistxattr(r1, &(0x7f0000827000-0xcc)=""/1, 0x1) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ipx(r1, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000001000-0x4)=0x4e8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r1) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000001000)={0x80000001, 0x400, 0x8, 0x2, 0x5, 0x1, 0x0, 0x80000001, 0x3, 0xd483, 0xffffffff}, 0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r2, &(0x7f0000002000)=@known='trusted.syz\x00', &(0x7f0000002000)=""/138, 0x8a) 2018/01/25 23:16:32 executing program 4: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fdc000-0x8)={0x0, 0x0}) pipe(&(0x7f0000fd9000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fdd000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007d0000-0x4)=0xe8) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000fdc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r3, r4) splice(r1, &(0x7f0000fda000)=0x0, r2, &(0x7f0000fdb000-0x8)=0x0, 0x6, 0x0) 2018/01/25 23:16:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x240000000007ffff) r1 = dup2(r0, r0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000206000-0xcc)=""/204) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000071b000-0x15)='/proc/self/net/pfkey\x00', 0x309800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f00003bb000-0xb0)={{0xffffffffffffffff, 0x8}, 'port1\x00', 0x10, 0x120000, 0x0, 0x5, 0x9f0, 0x6, 0x400, 0x0, 0x5, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000cbb000)={0x0, 0xb6, "cbf6e9f66c19a50ceecaa19c1c413670304021fdcc23a4b62a493e8ea12ba27cb71c7765560332646fab20d6292575088b64590c6bf9294c69d542ebeea35e3b40cfd67a249d0a83c1efe5f81c364faff3e58a30067b52d69bb8bafbb854db516e48a34132f83ea8384ea013bb6090bd92228520d4bc30d45dadc413cd76162b861585833480de27e7aed50daec3521f1df834e4595670fdae3f158f435818353136e6c72dc5e27eadc2467915bea009d0a3a972f77a"}, &(0x7f000005f000-0x4)=0xbe) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000805000-0x8)={r3, 0x7, 0x8}, &(0x7f0000582000)=0x8) r5 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000ed8000-0x8)=0xffff, 0x8) write$sndseq(r5, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) fcntl$getownex(r2, 0x10, &(0x7f00007d9000-0x8)={0x0, 0x0}) syz_open_procfs(r6, &(0x7f0000ade000)='net/ip6_tables_names\x00') getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000cd0000-0x8)={0x0, 0x7fffffff}, &(0x7f00009e3000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000a85000)={r4, 0x10, &(0x7f0000aad000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000093000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000b95000-0x20)={0x4, 0x7, 0x8000, 0x1, 0x2, 0x5, 0xfffffffffffffffb, 0x3ed, r7}, 0x20) readv(r0, &(0x7f0000da8000)=[{&(0x7f0000acb000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 23:16:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001fd000)='/selinux/mls\x00', 0x0, 0x0) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f00007d8000)='net/tcp6\x00') mmap(&(0x7f0000981000/0x4000)=nil, 0x4000, 0x2000000, 0x8110, r0, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) link(&(0x7f00000ee000-0x8)='./file0\x00', &(0x7f0000d63000)='./file0/file0\x00') r2 = getpid() tkill(r2, 0x10) 2018/01/25 23:16:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ee3000)='/selinux/mls\x00', 0x0, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000a0a000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ea000)=0x10) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$inet6(0xa, 0x5, 0x2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003ae000-0x8)={0x0, 0x0}) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000271000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000246000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pipe(&(0x7f0000c05000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000559000-0xc)={0x0, 0x0, 0x0}, &(0x7f000035e000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00003da000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a93000)=0xe8) lstat(&(0x7f0000e9a000)='./file0\x00', &(0x7f0000de4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = openat(0xffffffffffffffff, &(0x7f00005e5000-0x8)='./file0\x00', 0x800, 0x0) pipe2(&(0x7f000018b000)={0x0, 0x0}, 0x4800) r13 = syz_open_dev$sndseq(&(0x7f0000f59000)='/dev/snd/seq\x00', 0x0, 0x10000) r14 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f50000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000c2000-0x4)=0x1c) r15 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000ddc000)=0x0) r16 = socket$unix(0x1, 0x7, 0x0) r17 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000511000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000711000-0x4)=0x60) r18 = socket$packet(0x11, 0x2, 0x300) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001e5000-0x7)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000a21000-0x8)={0x0, 0x0}) r21 = signalfd(0xffffffffffffffff, &(0x7f000032c000-0x8)={0x20}, 0x8) r22 = open(&(0x7f0000f0f000-0x8)='./file0\x00', 0x80000, 0x20) r23 = accept$ipx(0xffffffffffffffff, &(0x7f0000cbe000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000553000-0x4)=0x10) r24 = open(&(0x7f0000910000)='./file0\x00', 0x0, 0x0) r25 = socket$netlink(0x10, 0x3, 0xc) r26 = syz_open_dev$tun(&(0x7f0000bec000)='/dev/net/tun\x00', 0x0, 0x501080) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000cbb000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000969000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a1f000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b16000-0x2)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000391000)={0x0, 0x0, 0x0}, &(0x7f0000a28000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ca2000)={0x0, 0x0, 0x0}, &(0x7f00005e2000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f7d000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000605000-0x4)=0xe8) stat(&(0x7f0000cbd000-0x8)='./file0\x00', &(0x7f0000b98000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b94000-0x8)={0x0, 0x0}) r35 = inotify_init() r36 = syz_open_dev$sndseq(&(0x7f0000ddc000-0xd)='/dev/snd/seq\x00', 0x0, 0x80000) r37 = getpgrp(0x0) r38 = getuid() getresgid(&(0x7f0000a9b000)=0x0, &(0x7f0000573000)=0x0, &(0x7f00007e0000-0x4)=0x0) r40 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000cdc000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r41 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000d0d000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003fe000-0x4)=0x1c, 0x0) r42 = socket$inet_icmp(0x2, 0x2, 0x1) r43 = socket$nl_generic(0x10, 0x3, 0x10) r44 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00002d2000-0x4)=0x0, 0x80800) r45 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000910000-0xc)='/dev/ashmem\x00', 0x40, 0x0) r46 = syz_open_dev$sg(&(0x7f0000da8000+0xa2e)='/dev/sg#\x00', 0x40, 0x1) sendmmsg$unix(r0, &(0x7f0000c46000)=[{&(0x7f0000b06000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000153000)=[{&(0x7f0000132000)="87bcba8d94123883e17e62a7e333661fbdddf6ba855232dbbcbdd25d6a5e0d206853606871e4a3822b5a23e0c0a85b40337bf153ed3f823656edd5921c5b33dfa7ce06f5eb0324f92735f5c81db0a3244ef8d0935e48b07da97f061c1c5bef4ff1fedf36201c067fbc3c325430516f7679ac085596dc32da0a4bac7b78a69aaad6b318", 0x83}, {&(0x7f0000523000-0x7b)="4a422a67430ad451bacf2c9a4bd0fc0c7f30c5dbb6046ffbe557a7bb2ba84a3dd37791ab6f899a0da4f5a07f210829566739dbe4098a280ee7e332db957305387d078ed86eeed14ab030bdf3574d4de045b8c9b0943bd2bfe42ad52e909b935fb38d2e78efe9e5b83271a2174749bd22bbd172af867e87447dc5af", 0x7b}, {&(0x7f00000f0000-0xbf)="6fb4cf803a4b42ca26069aacf449cb882bb030f9c9c546bd92a3ab6f3333bd7313274f43aba84ce8fec22b678285c63cc27996d9316d06a2afc80256c990dd4d45afff811bdf42f7d6c9a09ad2d64ca83c5feeeed9b3f641557fabba63994d695b3079598a6a5145039c8494c67c2e6dc87ed0d283ce0cf5745154db2cd410ddd25f01c71053889dc246c17d609dde2d3defa93659313cafda389d3dd4a99cdd44e3c56ccbbe17d94d2a2764c9b891eeb3209001991ee54b2f9989de28f5ea", 0xbf}, {&(0x7f0000597000)="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0x1000}, 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{&(0x7f0000856000)="71d0086af8d7936ef72799d2e28916c5eaaa9bb85ac6c86102a2f24c90ae6a455638f0705a9178543cd3b142de29cd779df8b945459d47414e66ffba7024376f9337acfcfe7e489e4f7cb70ee40a277cabe171c38913410a8b1dea060a532b28bcea35bed37136ab330118ec060cb7456943ac3e70a6c1133da58d53bcd78e8d424a4d9b08789017910155e5c84b5d4afcbb123c1b9a6bbab5806b31b5e23d20d900b439fb3893fc10c6cd7beee14db54bd6d015d26b0c9f6d5e9c8c5a4deec90ebde268bdc2d4d821927d5425aa2b6dfadccd9a1beabffd9211", 0xda}, {&(0x7f0000bc8000)="545c941b52f272e0a90bafaafc7c6ef238a28cb4368511d4901b53d021", 0x1d}, {&(0x7f0000142000)="e030eff9a951261fd8f7066ac0a5054d9865bb4274a6af0fb89da55e167778ae8449576eab4802d870c74148e0f6b38bbcb01b0fe5c36c57b0d6479e862d9e15aa8a608b97affcc28535f5981ffeddeb79037c10c37241fe193dbb137996c8870013a5198705f5089e681121dd8000256f8645b96afff4aa4e5d16c1a311e9a83093f1b88f263aa077220cca107e9394de602278c60808cc1af18bd9774bd65859ff2d42c1e225332dc51724fc7380233563fc9578cb790ae36b768ba62d8560ff1f7c1671e2fbfc6aef7e05cb61f79c55b5303593e053dc4a616c97c72caa0d0c3f24ba44", 0xe5}, {&(0x7f0000f7d000-0xf5)="6cb666c20f01acb5215f5f1631e71810493d056121ea7bc52a0f510f410ab7c1f50096ae50af577e3f4314c223758fda5a3160b02ffdd5fb37e948777f2af0f0463eaf65e8a24e70f38a48e21eb3ad214ce5c3de28398870bf9223205dcf13ab7072c29a4c79ce8bf86c1dab3812668d778691fa6fadf4e4fc54a432696998eb1f452a3f807323b86d6be2e90897faeaf8bf8b23d73816dfe1d631be3cc75c903c3f8e1aafe26275d88fffd174a19f329331017f12ca41da5fa0c06558858429d69501f3f7b7c91c894083cc6e431e34d06b4f252f6a59f3376ecb23fe7b23cf718342ec97c90d3e8f23d88420a089beac569458a3", 0xf5}, {&(0x7f0000586000-0xc6)="aa7155322f29b7f411296520495bbf25feebfd4b38ab4ef4879b0fb6e5b15af35b27f8b594ff2b8bbaacf7ba9098961cf17da0a6431c43ee5fbc0d92c03c0117ede4b6f3e400055dcdaa0ccb701622a84509917848bd435c04c27cbda162666af1eece5ea99ebad7fc80b4eebef5d066b33cb1a0353a443b167f2ca9bd84a2be44ca100a6df7372b97470812af2670fb534221063d4a36bca3ed05bc7a2619b4e5c1795e3c33d9b63fae93e932eec6999e16ec9ea42fc36c2c30596cc300703ffc94fad695cb", 0xc6}], 0xa, &(0x7f0000318000-0x80)=[@rights={0x18, 0x1, 0x1, [r34]}, @rights={0x18, 0x1, 0x1, [r35, r36]}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x30, 0x1, 0x1, [r40, r41, r42, r43, r44, r45, r46]}], 0x80, 0x4000000}], 0x3, 0x10) setuid(0x0) 2018/01/25 23:16:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x11)='bdev}ppp0trusted\x00', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c9b000-0x15)='/dev/pktcdvd/control\x00', 0x44000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00006e9000)=0x0) syz_emit_ethernet(0xe, &(0x7f00007fb000-0xcf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x88ca, ""}}}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000029000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4a000)=0xe8) getgroups(0x2, &(0x7f0000622000)=[0xffffffffffffffff, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000089000-0x8)='./file0\x00', 0x0, r2, r3, 0x3, 0x800008) 2018/01/25 23:16:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006b5000-0x10)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000b6000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000517000)={{r1, r2+10000000}, {0x0, 0x0}}, &(0x7f0000d71000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r3, 0x0, 0x30, &(0x7f0000a7d000)=""/144, &(0x7f0000008000-0x3)=0x28) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000ffb000-0xc)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f0000f2f000-0x4)=0x2ac) 2018/01/25 23:16:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) getpgrp(r0) unshare(0x20000200) setxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000000000)='\'\x00', 0x2, 0x0) unshare(0x24020000) [ 27.606418] SELinux: unknown mount option [ 27.643263] SELinux: unknown mount option 2018/01/25 23:16:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000d99000)='./file0\x00', &(0x7f0000000000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000baf000-0x8)='uid_map\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/01/25 23:16:33 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000001c000-0x9)='/dev/sg#\x00', 0x9, 0x20004) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000017000)=0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 2018/01/25 23:16:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = syz_open_procfs(0x0, &(0x7f0000680000-0x14)='net/ip_tables_names\x00') r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000bdb000-0x4)=0x1, 0x4) 2018/01/25 23:16:33 executing program 6: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f1f000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[], 0x0, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) recvmsg(r0, &(0x7f0000265000+0x2b8)={&(0x7f0000f1d000)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, 0x10, &(0x7f0000f1e000-0x30)=[], 0x0, &(0x7f000016c000-0x5f)=""/95, 0x5f, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="", 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 23:16:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000451000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000345000)=0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c04000-0x8)={0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00005f9000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@typed={0x10, 0x2, @u64=0x0}]}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:16:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xf77ffffffffffff4, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/25 23:16:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00009a4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000871000-0x4)=0x14, 0x800) sendmsg$nl_route(r0, &(0x7f0000193000)={&(0x7f0000169000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000926000-0x10)={&(0x7f0000135000-0x68)=@ipv4_newaddr={0x68, 0x14, 0x9, 0x0, 0x2, {0x2, 0x20, 0xb0, 0xfd, r1}, [@IFA_FLAGS={0x8, 0x8, 0x40}, @IFA_CACHEINFO={0x14, 0x6, {0x7d1, 0x8, 0x7, 0x5}}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}, @IFA_ADDRESS={0x8, 0x1, @multicast1=0xe0000001}, @IFA_CACHEINFO={0x14, 0x6, {0x1a7, 0xc9, 0xffffffffffffffff, 0x8000000040}}, @IFA_BROADCAST={0x8, 0x4, @remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:16:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000a7b000-0xd)='/dev/usbmon#\x00', 0x319, 0x22201) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000889000)=0x0) faccessat(r0, &(0x7f00000fd000)='./file0\x00', 0x80, 0x200) r1 = syz_open_dev$sndseq(&(0x7f0000684000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000521000-0x68)={0xfffffffffffffffd, 0x8000040000000000, 0x0, {0x0, 0x0}, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:16:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cf4000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000e9f000)=""/177) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000631000-0x20)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x18) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000000e000)=[{0x2, 0x5}, {0x6, 0x7}, {0x3, 0x80000001}, {0x4, 0x10001}], 0x4) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) dup3(r0, r2, 0x0) 2018/01/25 23:16:33 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x8) 2018/01/25 23:16:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000a53000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000051d000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f00008f5000-0x10)=""/16, &(0x7f0000fae000)=0x1ae) 2018/01/25 23:16:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00009a4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000871000-0x4)=0x14, 0x800) sendmsg$nl_route(r0, &(0x7f0000193000)={&(0x7f0000169000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000926000-0x10)={&(0x7f0000135000-0x68)=@ipv4_newaddr={0x68, 0x14, 0x9, 0x0, 0x2, {0x2, 0x20, 0xb0, 0xfd, r1}, [@IFA_FLAGS={0x8, 0x8, 0x40}, @IFA_CACHEINFO={0x14, 0x6, {0x7d1, 0x8, 0x7, 0x5}}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}, @IFA_ADDRESS={0x8, 0x1, @multicast1=0xe0000001}, @IFA_CACHEINFO={0x14, 0x6, {0x1a7, 0xc9, 0xffffffffffffffff, 0x8000000040}}, @IFA_BROADCAST={0x8, 0x4, @remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:16:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000357000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) openat$sequencer2(0xffffffffffffff9c, &(0x7f00002fc000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) r3 = syz_open_dev$sg(&(0x7f0000c2f000-0x9)='/dev/sg#\x00', 0x7, 0x101040) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00004f0000)=0x9, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f55000-0xc)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000007a000-0x18)={0x0, 0xfffffffffffffffb, 0x30, 0x7, 0x4}, &(0x7f00001ef000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00007d3000)={r4, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x0, 0xc541, 0x8, 0x44}, &(0x7f000002f000-0x4)=0xa0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) 2018/01/25 23:16:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000f66000)={0x0, 0x0}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000052f000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) timerfd_create(0x0, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f000090a000)=""/0) 2018/01/25 23:16:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000425000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000000005407, &(0x7f0000e8e000-0x8)=0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a21000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001cf000-0xc)={0x0, 0x0, 0x0}, &(0x7f000071f000)=0x236) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00006d0000)=r2) 2018/01/25 23:16:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000555000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006c6000+0x9d0)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000ceb000-0x8)='./file0\x00', 0x9) fcntl$notify(r1, 0x402, 0x80000008) fcntl$notify(r0, 0x402, 0x0) 2018/01/25 23:16:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000185000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) shutdown(r1, 0x1) sendmsg$nl_route(r1, &(0x7f000054c000-0x1c)={&(0x7f00007a9000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000136000)={&(0x7f00006b2000-0x1d7c)=@getlink={0x5c, 0x12, 0x601, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINKINFO={0x3c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x10, 0x4, '/dev/cuse\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '*}.\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '\x00'}, @IFLA_INFO_KIND={0x10, 0x1, '/dev/cuse\x00'}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000e7b000-0x6)={0x4, 0x1, 0x6}) 2018/01/25 23:16:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000040d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000058b000)={0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000650000)={@multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005e5000)=0xc) lstat(&(0x7f0000169000)='./file0\x00', &(0x7f0000bb7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x7, &(0x7f0000b24000-0x10)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000708000-0x4)=@int=0xdbe, 0x4) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003ec000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@rand_addr=0x0, 0x1, 0x10000, 0x2, 0x7dc7, 0xa, 0xa0, 0xa0, 0x5c, r2, r3}, {0x0, 0x5, 0x200, 0x8, 0x4, 0x4, 0x6, 0x800}, {0x7, 0x7000, 0x10001, 0x3a50f55}, 0x80, 0xffffffffffffffff, 0x2, 0x1, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x0, 0x5, 0xfffffffffffffffe, 0x3, 0x7ff}}, 0xe8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000faa000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f000009d000+0x5ef)={r1, 0x2}) r4 = socket(0x10, 0x803, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) unshare(0x8000400) r5 = fcntl$dupfd(r4, 0x0, r4) mq_notify(r5, &(0x7f0000668000-0x60)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000)="", &(0x7f0000c9d000-0x37)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:16:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) r2 = fcntl$getown(r1, 0x9) r3 = getuid() fstat(r0, &(0x7f0000c57000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000b8e000-0x70)=[{&(0x7f0000694000-0xa)=@file={0x1, './file0\x00'}, 0x0, &(0x7f0000b33000)=[{&(0x7f0000ced000-0x84)="ce3b24c8eab63307b9e4c3256f84df5125c362929b41452c1365ffbc2cbac4ffe9fa55e4bfc9dda7f2c28fd1cacabc5cab4b858f6314ea90424947699560877eefebe48bb65b36ae8f9945b7d3c0fa9041cdd4c8d9d33689ba14fa9258a9bf3fe10c80d533425cca008215293a8dd9f10884d44a8e593eb8c79fccd0cbb111976d13b04d", 0x0}, {&(0x7f0000c9f000)="75d1b0cc3614e2bf4446ec1f4ce346c106a3fd814b7066ea64faba54591e9785ab", 0x0}, {&(0x7f000063c000-0xec)="0f772dd3bff7127caec821610f9b29020bfd67a47d75fe961b375e0727d7db64f243310c2291680696534d558d38aab8e29eb5b74ff76a6546b61d10a776b109711a517bc188f914909cab7a0712a569a482f296d06d585aadd2ad39003074230020cac5ddf40acc087b716b5e731222eea7e77800b244f180a8e94560dab4c50171315bf7440af993d89a4e7899e5a51c0b0a6c38a1a6030b0858017b6c6d0c0101ef4a049568fd2a66a6336cc0ca92d09de47b58accb4208f63ac9b6285dd4988f2c5853585634fe1007de65555fad83e251f42a3a108728b7fa930d6fa73b21fd9ef8d5612d67aabed09b", 0x0}, {&(0x7f0000fd6000-0x99)="1b92036537498d2ce1211bf08c1c661f960d388fe9255d0a5cf24913a3f00822cd90b650f314b1906cf3850fe53040e13ecd7754b7466e3d8701629042f75793480900ce3e99f8ddce849274d02c01c53cab6e0ee0bd5b8311cfb2a66f23d98f14167c785a3bedc08b0355342b7da5ba08f9961c2c91b1e6effdcb185ca8e56f0a9d6cc1524144a5d1094d89f73f6469abfd69a3d8c9601597", 0x0}, {&(0x7f00009e8000-0x5c)="a73e442ebf5b84d1832a442961dd7e95b4db6cdcf38922c68bf2f11d58f03c4726cada00389d22e2ed8c16b84b12f055322f7fbc9ed9dea707b267847b2747cfee73ec2131ff49f78ee1d1a821b20af90872b50814cb52d16f2090f3", 0x0}, {&(0x7f00001df000)="54530b0fbc01f075a45b39be71613961f5653aeff25d87bf39cada2f6d28e7f5c950955ae9a77334967f2204ac74dc6c5ceaf508bbb37e6037a596a75343f02e95f0c3aab768e30e37ce98a424b79bd934284cb2855bfe81cb05dee5361666bff7ffc72d7742066d2f3bf4937e9a0763d40d8ef508040e229a9e7f36377a0c5e866f94b248c80fee", 0x0}, {&(0x7f000088b000+0x531)="eb167c2d2fd4c7e99492fa5f41f742d9de1921fbf4d3081e7f7d253fb9c025146cad2200cd28d3eb207dfd3256cfca8100884aabda344d36f474c5f222917cf15d12eca7ce0a04a69d5359ea8aca6d", 0x0}], 0x0, &(0x7f00005ac000)=[], 0x0, 0x84}, {&(0x7f000003e000)=@file={0x1, './file0\x00'}, 0x0, &(0x7f000029c000)=[{&(0x7f0000e34000)="8dc7ce160375aa56af18d75b29719cfc61a1f09817508deabc093923a823e26525cb8e0f45b4baa2307cf7e89751766228afc7fc553f4822a7c959f9ae5199ecded0888fc5d19796fb7d3072ae116ea64cd2c950e1e803f71d2b5575387e4c65fe2c09bdd22ddd9a60963f", 0x0}, {&(0x7f00009ca000-0xbb)="91fa4c55ad73f886e8ec8a829ef8b643dfe59ba167971a2401a2a6987002a8aa84af7618b9dad6da26db2185501150a6169ed4e234207cfc6d6ebfc763168cd31124449e1ac58f0ad59164a2904dd8e528e3fea480c39e782764c1acac805366824c703b0881e1c707c5fe1de371900b7e3a616167af5868214b494b6e5ca674810ad26a433b14d30acaf06f1dd35b2ee5899ed0f745772a8cb0fb164cd606bb480c5c83f170519de0d1df624e1a8ef5ed9de81662f151c588deec", 0x0}, {&(0x7f0000a5b000-0x77)="1620c13fc471597b0e24ff9affd5f18a6f7fb57042617922f0c0e7db80fabb9ee8c991017bdaac624e4ea0933f040395e3facfd8363b0f06da2d45ebdcda86236f8d421fc892178953f3c77076eb77ebff23334a77c48de1d294fdb63478d9478b59780dc382102cbc5624f9a7a83f52d7f266474fca9a", 0x0}], 0x0, &(0x7f0000cd3000-0x80)=[@cred={0x0, 0x1, 0x2, r2, r3, r4}, @rights={0x0, 0x1, 0x1, [r1, r0, r1, r1, r0, r1, r0, r0, r1, r1]}, @rights={0x0, 0x1, 0x1, [r1, r0, r0, r0, r0]}], 0x0, 0x4000001}], 0x5ae, 0x0) r5 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00005a9000-0xc3)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d04000)=0x49f) socketpair(0x1, 0x7, 0x2, &(0x7f0000a1f000-0x8)={0x0, 0x0}) accept$ax25(r7, &(0x7f00004bd000)={0x0, {""/7}, 0x0}, &(0x7f00002b9000-0x4)=0x10) fstat(r0, &(0x7f000078a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000776000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008dd000)={0x0, 0x0, 0x0}, &(0x7f0000cbf000)=0xc) getgroups(0x1, &(0x7f0000d52000-0x4)=[0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f0000115000-0x38)={&(0x7f0000fdb000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000907000)=[{&(0x7f00003c6000)="da28eaa65a7f8e99b878a63d7bdd3f4827e504806bbb7a53c0fc5e411770da5b6cfc00a7af5059442170493233f3aba17abc54e439f51ea4948e9bded3725ec8f0a08d13b0ea395e4964378ed82430af995897e7ea18874998ad3fec6afb269267608d1a6d41b3f10df67bce91d8fe5f2203ded8166f60eaa1f6183966f8f3389368f5f9792bc523a80e5fd3525107dde64fbb6907ee62e68819687f8647f4f4a79e10963b0ee2979c733aa819420a7db2fa18d8518ffebbc86f0a2b7ea6217f5672936e980e7d769626ce0bd8e54c619d79ba3da5cef285b88b5a9508f767a873c0ed4824be2d4d7c173cf36c7ed510", 0xf0}, {&(0x7f0000520000)="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", 0xfe}, {&(0x7f000014e000-0x9a)="4adaf9c15afb2c13aea4857deff9249a8c14de7085117c857810a21751ad398e464cd63b8b1c879a1ef56bb6d6b6634679fcd1d6b83738f65c27cb9d98ef27deee96230c727716bc787ebfd99daf6029dcab76a251a6e74759379990145c824a0e89cd681c171c5ea35ead32b4abc3bb9fed17055eb5c53211c6dc86483120434dd5f2252b8ef86ffe4b5cff07ce0a87494cc60f6f9d39bec222", 0x9a}, {&(0x7f00005b5000-0xa0)="c88d5e71723c4ae17ac22031ae7ab81ee74ea87cbad4f475264c7922d48ab569ca8061e902fe010be89fc456eab9159758467c528fa01509549801c28ca738038d429d8124166e1703ab53948446a4aef900028736051385411bece5d8bea7ce1ae8c060bee7a93d92197ac60eba12d60d848212036579de0dc77cd70deeb4ed0a973f5c16a690d3f70c7e3b26ce23d0b41558ae20d77d2413d8331084c83b1b", 0xa0}, {&(0x7f0000426000)="e0acb74970ef5bc63ca4f52a8a8f8a488709091b55beae266d7c635d4fb75c4d", 0x20}], 0x5, &(0x7f0000d2a000-0x98)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r0, r0, r0, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x98, 0x800}, 0x5) r12 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008a3000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000d97000-0x8)={0x0, 0x5}, &(0x7f0000147000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r12, 0x84, 0x73, &(0x7f00004a5000)={r13, 0x4, 0x10, 0x1, 0x6}, &(0x7f0000710000)=0x18) r14 = dup2(r1, r0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r14, 0x54a2) getpeername$netlink(r14, &(0x7f0000f0c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000876000-0x4)=0xc) 2018/01/25 23:16:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00007c5000-0x5aa)="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", 0x598, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) timer_create(0x4, &(0x7f0000701000-0x60)={0x0, 0x3f, 0x3, @thr={&(0x7f00002d4000)="cc9c0c29e242f070974964fa83aa238f78e3dbec7de8d8301a2bf6b768746c5070cfadbc", &(0x7f0000d26000-0xdc)="a0ac45bbf8c84e04f4e88c67640972071307e9d2e1f59cb6a9a22f1104d9d8c74f49929d2e38098f763a5668b3c76cb75c1ffdc3cb47bf6f5e379bb2f5008231eb44d3ac1ef7c5763a7bfc35564a08ec0c93bc2b09b685d63f3edbd9f2b0e884bf726a7265d9d44f33b0b185c3f96154c33aa6935985fd8b6ee5457bf29026f6f3b54f8a83b74af37f472545a1c5ca9f13c408dff1ac15188a9c3ecd57ff1dee333147279af457f616c5657d92b7d90328017f4a125474d0b3df1d8586454b866c5b8788530b914cd18d4ce3f6d8eaae3cef6581bec8ce35c1d3af72"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc2000-0x4)=0x0) sendto$inet6(r0, &(0x7f00009de000-0xa)="359f1e0e258a7bb1b9", 0x9, 0xc800, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000bd000)='/dev/autofs\x00', 0x100, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) sendto$inet6(r0, &(0x7f0000f2d000-0xa6)="39d95bedd7489c6b88603f22", 0xc, 0x0, &(0x7f0000b52000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 23:16:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f000098c000-0x38)={&(0x7f0000b57000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000473000-0x25)=[], 0x0, &(0x7f0000eba000-0x60)=[{0x10, 0x0, 0x1, ""}], 0x10, 0x0}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d79000-0x5)='/dev/rfkill\x00', 0x80240, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00004a6000)=0xb1be) 2018/01/25 23:16:33 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000013000-0x10)={0x17, 0x4a, &(0x7f0000001000)="24604507af928ebd389bbb2cd09e98590b6b092d735d228fc880eaedda3384cca4b6de2eadfabd395f910b3ce2e33dca620bd28ecfb88a9fd9e453166e65b6482bc5b9a19af536c28255"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x3f) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000004000-0x8)={0x20071026, 0x0}, &(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = memfd_create(&(0x7f000003e000)='\t', 0x0) r6 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r3, &(0x7f0000ff1000)=[{0x0, 0xf75f, 0x0, 0x0, @tick=0x6, {0x0, 0x0}, {0x0, 0x0}, @result={0x3, 0x0}}], 0xfd) dup2(r6, r5) write$sndseq(r5, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00003fb000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 23:16:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000079d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000714000-0x4)=0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400, 0x0}, 0x10) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) 2018/01/25 23:16:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000555000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006c6000+0x9d0)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000ceb000-0x8)='./file0\x00', 0x9) fcntl$notify(r1, 0x402, 0x80000008) fcntl$notify(r0, 0x402, 0x0) 2018/01/25 23:16:33 executing program 1: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f6b000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f00004a4000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) sync_file_range(r0, 0xffff, 0x100, 0x7) r2 = socket$inet6(0xa, 0x80a, 0x4) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000f6d000)={0x0, 0x5c, 0x0, 0x0}, &(0x7f0000c16000-0x2)=0x10) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000f6d000)={r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x3ff, 0x99e8, 0x6, 0x4}, &(0x7f000043a000-0x4)=0xa0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000f6c000)={0x0, 0x3d, "a81c81625da585c33a429b61a9737a0f29c30204dfff5cf82cb31897124f71c84983e7b51b5d1a4a80101a837d9c5e6d3f653da5235a230208a12e9ddb"}, &(0x7f0000f6c000)=0x45) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000d1d000)={r4, 0x1}, 0x6) r5 = socket$inet6(0xa, 0x80003, 0x3) r6 = dup(r5) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r5, &(0x7f0000f6d000-0x1000)="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", 0x1000, 0x0, &(0x7f0000f6d000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000eb3000)={0x0}, &(0x7f0000574000+0x4c)=0x4) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f6d000)={0x54, 0x1, 0x7, 0x5016, r4}, &(0x7f0000444000)=0x10) setsockopt$inet6_MRT6_DEL_MFC(r6, 0x29, 0xcd, &(0x7f000084f000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/25 23:16:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d04000)='clear_refs\x00') write$tun(r0, &(0x7f00009eb000)=@pi={0x0, 0x800, @eth={@random="9da2795ffe22", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x24, 0xffffffff, 0x8}], {0x8100, 0x5, 0xf793, 0x10000}}], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}}}}}, 0x4e) writev(r0, &(0x7f0000bf9000)=[{&(0x7f0000515000-0x1)='1', 0x1}], 0x1) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) uname(&(0x7f0000ef2000)=""/102) 2018/01/25 23:16:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000536000-0x4)=0x3f, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000b2000)={'security\x00', 0x0, 0x0, 0x120, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000134000-0x10)={0x0, 0x0}, [{{{@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @generic="6bec29e6823f4911366c57bc0b1e7019", @generic="9b4480079d1616144fc7c1d5dbf36911", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "1c9bf3774131d9628e261a3c83158e34c802d9a4b05f9293b3d59c2a05", 0x0, ""}}, {{{@rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="df275348bc28db6c38ad1d18ea5d3383", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0x70, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "7384ec38b79b75aea5af803d476cc8728e89efdae2f517c6f88f83caec", 0x0, ""}}]}, 0x180) 2018/01/25 23:16:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x807, 0xfffffffffffffffa) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000f58000-0x8)={0x0, 0x1}, &(0x7f0000372000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000744000-0xe3)={r1, 0xdb, "e916970d3921961999e8e2d94f8fd3c4398b87766ff2f4d24fd8fe925d8cdbf36a43093e38a55d1f731bb4cd20fd6136af0e5ad920cb759c83b221d86d9a5c5546d43328845505d84fcb0d5db71eb4df92f623fcfcfb7e6d3b3d547aa2137a0fefb09aa9aa0bb34f30d01310781e114ded0cf170f8b9e33a20302b6d583a3581f6ac4cc96b8c74e95ac45607e1f2ed57fe5b0abbe8c7e4fb8a8b112aaf3a3ce7438a7dbe3699f06348d6b2ded083e3b80269cfca440062ac9be7a38b1d9377f66cd5a146c2d9a4d611d48b6beb7cc36aa1c24800e5e0612282fd1e"}, &(0x7f00008ce000-0x4)=0xe3) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") geteuid() 2018/01/25 23:16:33 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000001000)={0xa, 0x0}) r2 = dup2(r0, r0) setsockopt$inet_int(r2, 0x0, 0x7, &(0x7f0000012000-0x4)=0x0, 0x4) 2018/01/25 23:16:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)="e3616d76731f", 0x1000, &(0x7f0000029000)="") r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ef2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000508000)="99c9e34fcedc4c37af3071cb2de03d30", 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001ad000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000ba000)={0x3, [0x9, 0x2, 0x9c1]}, &(0x7f00002ce000-0x4)=0xa) r2 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000464000)='./file0\x00', 0x0) getxattr(&(0x7f00005cd000)='./file0\x00', &(0x7f00001a9000-0xe)=@known='system.advise\x00', &(0x7f0000ee4000-0x67)=""/103, 0x67) chdir(&(0x7f0000163000)='./file0\x00') r3 = openat(r2, &(0x7f0000bf7000-0x8)='./file0\x00', 0x0, 0x0) flock(r0, 0x8) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r3, &(0x7f0000020000-0x8)='./file0\x00') mount(&(0x7f0000d78000-0x8)='./file0\x00', &(0x7f000060f000)='./file0/file0\x00', &(0x7f00002a8000-0x6)='exofs\x00', 0x841068, &(0x7f00001c8000)="9254") setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000c2c000)=0x2, 0x4) 2018/01/25 23:16:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000e14000-0x38)={&(0x7f000066d000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000d8000-0x50)=[{&(0x7f0000a81000)="90d79a", 0x3}], 0x1, &(0x7f00000e0000-0x120)=[], 0x0, 0x0}, 0x0) r0 = open(&(0x7f00003bd000)='./file0\x00', 0x40282, 0x22) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e3b000)='/dev/ppp\x00', 0x200, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000790000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000100000-0x4)=@int=0x9023, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00004ae000-0x160)={{{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3ee, 0x101, 0x4, "62aa5b73e1a71379ea9c270fcab06ce2f1998243003dd945b388a8db2797d1841fc57606003f9fcb5f29caf13494dff0f03d5749b25ba49cf892a02529038d9cde03712ba9d50567ad9443fbb9167273"}, 0x160) ioctl$KDGKBLED(r2, 0xc004510e, &(0x7f0000a81000-0x1)=0x0) 2018/01/25 23:16:33 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/ptmx\x00', 0x0, 0x0) [ 27.961716] capability: warning: `syz-executor5' uses deprecated v2 capabilities in a way that may be insecure [ 27.995334] random: crng init done 2018/01/25 23:16:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x8) uname(&(0x7f00002d4000)=""/18) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000d25000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000362000)=0x1c, 0x80800) finit_module(r0, &(0x7f0000a63000-0x2)='[\x00', 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000456000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000bb6000-0xaa)=""/170) 2018/01/25 23:16:33 executing program 3: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000bfa000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000f72000-0x4)=0x32) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000f73000)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f73000-0x8)={0x0, 0x243, 0x8000}, &(0x7f000010f000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000006c000-0xc)=@sack_info={r2, 0x45, 0x1}, &(0x7f0000a76000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00005a7000-0xa0)={r3, @in6={{0xa, 0x3, 0x50a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9dd6, 0x7, 0xffffffff, 0x28}, &(0x7f00000fb000-0x4)=0xa0) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f0000987000-0x4)=0x0, &(0x7f0000f74000)=0x4) listen$netrom(r1, 0x6) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f000000a000-0x38)={&(0x7f00009c9000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000007000)={&(0x7f0000f71000-0x228)={0x14, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, []}, 0xfffffffffffffe6b}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:16:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000c11000-0x6e)=""/110, &(0x7f000045a000-0x4)=0x6e) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) recvmmsg(r0, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000136000-0x10)=[{&(0x7f0000492000-0x49)=""/73, 0x49}], 0x1, &(0x7f0000300000-0x8)=""/8, 0x8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000080b000-0x10)={0x77359400, 0x0}) shutdown(r0, 0x1) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00007e0000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/01/25 23:16:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = getgid() r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000cb7000-0xe)='/dev/keychord\x00', 0x105c00, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x5) fstat(r1, &(0x7f0000ab1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r1, 0x800) getresuid(&(0x7f0000e87000)=0x0, &(0x7f0000838000-0x4)=0x0, &(0x7f0000bf6000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bf2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007a8000)=0xc) lchown(&(0x7f00009e9000)='./file0\x00', r2, r0) 2018/01/25 23:16:33 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000006000-0xb)='/dev/loop#\x00', 0xe8, 0x200041) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000001000)=@req={0x28, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ax25={0x3, {"1f012e0b4d4678"}, 0x0}}}) sigaltstack(&(0x7f0000001000/0x2000)=nil, &(0x7f0000003000)=0x0) 2018/01/25 23:16:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f000053d000)={0x5, 0x8, 0x3, 0x100000000, 0x7, 0x80}) setns(0xffffffffffffffff, 0x0) [ 28.019946] binder: BINDER_SET_CONTEXT_MGR already set [ 28.032124] binder: 4989:5012 ioctl 40046207 0 returned -16 [ 28.059768] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/01/25 23:16:33 executing program 1: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000fd9000)="8908040800", 0x5) 2018/01/25 23:16:33 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000002000)={0x10d, 0xfff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$sndseq(r1, &(0x7f00004d7000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000003000)="1c7da8e4293ec1104d78c04bcf18146311b67412754eb55f123eed22ca7aff6ce1236025745f02d3ce5d840fcd44bec10dd64e61d312642b7c41a8") 2018/01/25 23:16:33 executing program 0: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xffffff58) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = socket$inet(0x2, 0x1, 0x3) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r3, 0x1, 0x9, &(0x7f0000fca000)=0x0, &(0x7f00009ad000-0x4)=0x4) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000fcc000-0xf3)={0x101, 0xeb, "01726a2269c281074d71c4237ec960f35fa20203e2e6442c92e51f86fb307f212d1cc7e79afae206ecade982e33c25f9c57ba2f46d553b51f164f06592f9c06bcc525bf79cef57354ef2370db5c7303000427ac3d64bee24d00f8ecbbb7ece139c6db5009e7ddc8aa82750b4a6375a9c058bb50316369cbc143bc6d2aceec9d01a0c056ec53324cd235ffb62718a4f9b3765a7dfb64ea65cba0c4955bfb7174c563a9f77a151a6afa3ee8848970e6a41fe86e02aee8a3b46ed4f1606b9436cc45f9badee5af9f57f55c53655e498bfc82d2d02f3eadd9bd0eabe91273df5cb4df9e3b4f7b3f2b7f001c32b"}) ptrace$cont(0x18, r2, 0x0, 0x80000000) 2018/01/25 23:16:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002b3000+0x94d)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000046e000)={0x400000000001, 0x0}) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000020b000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_wait(r2, &(0x7f0000b15000-0x18)=[{0x0, 0x0}], 0x1, 0x7) 2018/01/25 23:16:33 executing program 5: eventfd2(0x1a, 0x1) syz_emit_ethernet(0x56, &(0x7f0000289000-0x56)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [], {@canfd={0xd, {{0x2, 0x80000000, 0x15de, 0x5}, 0xf, 0x2, 0x0, 0x0, "101b81b0d32d66359cae3ad37ea5185435eecbc8595dbedd374f10c87478c40d9825771e85286ee6e8a931d43f7cd0e0f5ff66cbc73676966a3bee7c821f4e6c"}}}}, &(0x7f0000ee3000)={0x1, 0x1, [0xce5]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x1c, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002000)={0x14, 0x0, &(0x7f0000001000-0x14)=[@dead_binder_done={0x40086310, 0x3}, @release={0x40046306, 0x0}], 0xef, 0x0, &(0x7f0000002000)="1baf26dd806437b59250d3e8a833fb0cc2e1a01eb419791210c285781a66ce4079435785898a447f9bbca5a91e0b00420a533e4eeddc7969ab49d77dbd2733f4690cdb88dea098a0508e4e340c84d5be8ff655428f2cb71ca91e6437c8a1ccc7dbe30dc3ed5899d61b80fff06e82b93ddacd0a32ce9219472c636eb3380287f306152ec4465986b092ac8e8ad4bbe28ff82fba1f364be8d8aebc1cd2a8ec3e9a1610717040597a70dc9cba2149c29a002259e0e78ae4e465e10f76d2a97aab9d1cbb161a21aeba9a80847b1e3681a504dd02690966acec65e79f8480038a63824eb9735df1c4fd4b9f67c2b1011c96"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000)=@assoc_value={r1, 0x22}, &(0x7f0000003000)=0x8) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40200, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000004000-0x8)={0x0, 0x2, 0x7}, 0x8) 2018/01/25 23:16:33 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e) recvfrom(r1, &(0x7f0000c70000-0x46)=""/70, 0x20c, 0x10020, &(0x7f0000719000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3) sendto$inet(r1, &(0x7f000045d000)="", 0x0, 0x0, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[], 0x0, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000e79000)='./file0\x00', 0x200280, 0x80) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00009e3000)={@generic="e764aeecd63511d49b46ad129e4636f4", @ifru_mtu=0x0}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x38, 0x18, 0x781a251f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:16:33 executing program 7: mmap(&(0x7f0000000000/0x5f000)=nil, 0x5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0xc0000003) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000005f000-0xe)='/dev/keychord\x00', 0xffffffffffffeffe, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f000002b000-0x48)=""/72) mq_timedsend(r0, &(0x7f000005e000-0x1)="e5", 0x1, 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000005f000)={0x0, 0x0}) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000060000-0xca)=""/202, 0xca, 0x7, &(0x7f000005f000)={r3, r4+10000000}) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/01/25 23:16:33 executing program 4: mmap(&(0x7f0000000000/0x35f000)=nil, 0x35f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000360000-0x11)=@known='security.selinux\x00', &(0x7f000035f000)='selinuxwlan0&em0self@wlan1wlan1#%trusted)\x00', 0x2a, 0x3) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x2c9, 0x0}, 0x0) 2018/01/25 23:16:33 executing program 1: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) r3 = socket$inet6(0xa, 0x6, 0x4b97) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000324000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f9f000)=0xb) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000e61000)={0x9, [0xffffffffffffffff, 0x10000, 0x4, 0x8, 0x4c, 0x5, 0x2, 0x337, 0x7]}, &(0x7f0000f9f000-0x4)=0x16) timer_create(0x0, &(0x7f0000ad8000-0x60)={0x0, 0x0, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f9d000)=0x0) 2018/01/25 23:16:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000e99000-0x48)=[{r0, 0x9, 0x7f}], 0x1, 0x401) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0x9208, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/ptmx\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) 2018/01/25 23:16:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x4) listen(r0, 0x0) poll(&(0x7f00008aa000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) shutdown(r0, 0x0) 2018/01/25 23:16:33 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x7, &(0x7f0000001000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000003000)={0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x10)={0x0, r1}, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x8)={0x0}, 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = getpgrp(0xffffffffffffffff) ptrace$getregset(0x4204, r2, 0x200, &(0x7f0000274000-0x10)={&(0x7f0000f2e000-0x4)=""/4, 0x4}) 2018/01/25 23:16:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000474000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006d9000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000a5e000)={0x0, 0x7ff}, &(0x7f0000ac7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000eca000-0x98)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x336f}, &(0x7f0000d53000)=0x98) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket(0x5, 0xf, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = epoll_create1(0x0) r6 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000009b000)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000cf8000-0xc)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000cda000)=0x0, &(0x7f0000334000-0x4)=0x4) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r6, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000260000)=""}) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000003000-0x30)={0x4c, 0x0, &(0x7f0000005000-0x68)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ee000)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000c20000-0x4)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f000099b000)=0xf3c8, 0x4) getpeername$ipx(r4, &(0x7f00006e0000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005bc000-0x4)=0x10) bind$inet(r3, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00009e7000-0x8)={r2, 0xfff}, &(0x7f00009a3000)=0x8) setsockopt$inet_tcp_int(r3, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) getsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f0000742000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000bf9000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000a1e000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000375000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000086d000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80, 0xa0, 0x33, r7, r8}, {0x6, 0x9, 0x7, 0x4e4fed61, 0x1, 0x8, 0x1, 0x751eb3cb}, {0x7, 0x6, 0x20, 0x0}, 0x7, 0xb, 0x2, 0x1, 0x3, 0x1}, {{@in=@broadcast=0xffffffff, 0x1, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x5, 0x1, 0x1, 0x3, 0x2, 0x10000, 0x4}}, 0xe8) sendto$inet(r3, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000df0000-0x4)=0x0, 0x4) sendto$inet(r3, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) shutdown(r3, 0x1) 2018/01/25 23:16:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f94000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000493000)=[{&(0x7f0000bb9000)="58000000140019f700db4b01040d8c560a06000000000410489600c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) 2018/01/25 23:16:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000fd5000-0x4c)={0xc66, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000000b000-0x15)='/dev/pktcdvd/control\x00', 0x201, 0x0) fcntl$setflags(r1, 0x2, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f000000b000-0xbf)=""/191) r2 = socket$packet(0x11, 0x2, 0x300) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000007000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f000000b000)={0x7, 0x99, 0x8000}) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000009000)=0x6, 0x4) getsockopt$packet_int(r2, 0x107, 0x3, &(0x7f0000003000)=0x0, &(0x7f000000b000-0x4)=0x4) sendto$inet6(r2, &(0x7f0000008000)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x100000003, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f000000c000-0x90)={0x0, 0x88, "dd35c922f8c439cec09708fe899fe8c3cdf5d75144e848ddea9530c4d0e02d8dda1cbb666dcc83ccfc0c18ab2767492e63b0706e6ae6ddaed18e2c3f4067c76cad17f676540ff180a01169531e0b662b82738cc1c8880c9a5eb8c2cc758ef25bf2450c38decefc56de8488a902ad7cf94d3ab44b1a0fd5c733491b0d2bd7fb039ec103bd2b702cce"}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000000c000-0x8)={0x0, 0x0}) [ 28.225041] binder: BINDER_SET_CONTEXT_MGR already set [ 28.230394] binder: 5079:5094 ioctl 40046207 0 returned -16 [ 28.240817] binder_alloc: 5079: binder_alloc_buf, no vma [ 28.246522] binder: 5079:5094 transaction failed 29189/-3, size 0-0 line 3127 [ 28.246885] binder_alloc: 5079: binder_alloc_buf, no vma [ 28.246942] binder: 5079:5099 transaction failed 29189/-3, size 0-0 line 3127 [ 28.268798] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/25 23:16:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000025a000-0xe)='/dev/keychord\x00', 0x400242, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) bind$inet(r0, &(0x7f00009f0000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$selinux_create(r1, &(0x7f0000cfe000-0x1c)=@objname={'system_u:object_r:man_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x33, 0x36, 0x20, './file0\x00'}, 0x35) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r0, &(0x7f0000484000)=0x0, 0xffffffff) sendto$inet(r0, &(0x7f00000b5000)="0e", 0x1, 0xc1262ad14386e69, &(0x7f00006d0000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c74000-0x4)=0x0) 2018/01/25 23:16:33 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0xc)={0x0, 0x7204, 0x2, [0xcff, 0x8]}, &(0x7f0000a84000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000ca000)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30e28b46, 0x74f, 0x3ff, 0x9, 0x8}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ec5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00001b1000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000588000-0xc)={0x0, 0x0, 0x0}, &(0x7f000035e000)=0xc) r4 = syz_open_procfs(r3, &(0x7f0000ad9000)='attr/current\x00') sendfile(r4, r4, &(0x7f0000dc1000)=0x0, 0x27) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f0000720000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 23:16:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000062f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000fca000-0x8)='./file0\x00', &(0x7f0000614000)='efivarfs\x00', 0x0, &(0x7f0000c7e000)="") chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) open(&(0x7f00004f8000)='./file0\x00', 0x0, 0x30) r1 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) llistxattr(&(0x7f0000305000-0x6)='./bus\x00', &(0x7f0000b68000-0x84)=""/132, 0x84) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000167000-0x14)={0xfffffffffffffffb, 0xffffffffffffff8a, 0x3, 0x10000, 0x1}, 0x14) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r0, &(0x7f000075e000-0x30)=[{&(0x7f0000364000)=""/31, 0x0}, {&(0x7f00003ab000-0x60)=""/96, 0x0}, {&(0x7f0000622000-0xa2)=""/162, 0x0}], 0x1fd) 2018/01/25 23:16:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d82000)="000000000004a77d") getdents(r0, &(0x7f0000a7d000-0x18)=""/24, 0x18) getdents64(r0, &(0x7f000000b000-0x69)=""/105, 0x69) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000b3000)=0x6, 0x4) 2018/01/25 23:16:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f45000)='GPLeth1{]\x00', 0x1) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00001a0000)=0x1000, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de8000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x14) 2018/01/25 23:16:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x1, 0x0}, 0x0) recvmsg(r0, &(0x7f0000065000)={0x0, 0x0, &(0x7f0000ce3000)=[{&(0x7f0000dcc000)=""/0, 0x0}, {&(0x7f0000dd3000)=""/122, 0x7a}, {&(0x7f000067c000-0x18)=""/24, 0x18}, {&(0x7f000005d000)=""/247, 0xf7}, {&(0x7f000020f000-0x4c)=""/76, 0x4c}, {&(0x7f00006ca000-0x20)=""/32, 0x20}], 0x6, &(0x7f000075f000-0x74)=""/116, 0x74, 0x9}, 0x61) r1 = getpgrp(0xffffffffffffffff) sched_setattr(r1, &(0x7f000016c000)={0x30, 0x0, 0x1, 0x28d, 0xb1f9, 0xec, 0x0, 0x7}, 0x0) 2018/01/25 23:16:33 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005000)='/dev/ptmx\x00', 0x40, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000004000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) syz_emit_ethernet(0x17, &(0x7f0000005000-0x17)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@mpls_uc={0x8847, {[], @llc={@snap={0x0, 0x0, 'u', "e11184", 0x0, ' '}}}}}}, &(0x7f0000003000)={0x0, 0x1, [0x0]}) 2018/01/25 23:16:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee8000)='/dev/ptmx\x00', 0x2, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000dc8000-0x4)=0x1000bb02) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$KDMKTONE(r1, 0x4b30, 0x75d) dup3(r1, r0, 0x0) 2018/01/25 23:16:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) close(0xffffffffffffffff) accept4$unix(0xffffffffffffffff, &(0x7f0000ed6000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d04000-0x4)=0xffffffffffffffd4, 0x800000000000000) syz_open_dev$usbmon(&(0x7f000029d000+0xae2)='/dev/usbmon#\x00', 0x0, 0x0) symlink(&(0x7f0000004000)='..', &(0x7f0000fc5000)='./file0/bus\x00') [ 28.274312] binder: undelivered TRANSACTION_ERROR: 29189 [ 28.280417] binder: release 5079:5080 transaction 4 out, still active [ 28.287032] binder: release 5079:5080 transaction 3 in, still active [ 28.313163] binder: undelivered TRANSACTION_COMPLETE 2018/01/25 23:16:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007f9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000c00000-0x4)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00007b3000-0x4)=0x0, &(0x7f0000484000)=0x4) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000e11000)="ee15c0833e345087f4bb840b851a") r1 = add_key$keyring(&(0x7f000065f000)='keyring\x00', &(0x7f00008d2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = request_key(&(0x7f00001c5000)='encrypted\x00', &(0x7f000059c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f75000-0x6)='loself', 0xfffffffffffffffe) keyctl$reject(0x13, r1, 0x4, 0x8000ef, r2) r3 = socket$inet(0x2, 0x6, 0x3fffffffffffffd) syz_open_dev$binder(&(0x7f0000c35000)='/dev/binder#\x00', 0x0, 0x2) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c9c000-0x9)='/dev/rtc\x00', 0x2803c, 0x0) setsockopt$inet_mreq(r4, 0x0, 0x23, &(0x7f000024f000-0x8)={@rand_addr=0x7, @loopback=0x7f000001}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000133000-0x4)={0xb}, 0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x100000000, 0x290) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000066a000)={0x7}, 0x1) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f000003c000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_int(r3, 0x0, 0x16, &(0x7f00000ab000)=0x0, &(0x7f00009e2000-0x4)=0xfffffdcc) rename(&(0x7f0000a43000-0x8)='./file0\x00', &(0x7f0000fe9000-0x8)='./file0\x00') r5 = gettid() ptrace$setopts(0x4200, r5, 0x9, 0x20) 2018/01/25 23:16:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000265000-0xf)='vboxnet0cpuset\x00', 0x2) fcntl$addseals(r0, 0x409, 0xa) write(r0, &(0x7f0000a2d000-0x3a)="d5", 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000016d000)={0x0, 0x7, 0x30, 0x8, 0xf6}, &(0x7f0000eb0000)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e17000)={r1, 0x0, 0x714, 0x5fe22b45}, 0x10) 2018/01/25 23:16:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x400000000) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) timerfd_settime(r4, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)={0x2001, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)={0x0, 0x0}) 2018/01/25 23:16:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f000073c000-0x4)=0xfefffffffffffffe, 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007c0000-0x16)='/selinux/checkreqprot\x00', 0x420000, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00008b0000)=0x0, &(0x7f00003f8000)=0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000099c000-0x4)=0x0, 0x4) recvmsg(r0, &(0x7f0000040000)={&(0x7f00001a0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00009fb000-0x50)=[], 0x5, &(0x7f0000ad8000-0xad)=""/173, 0xad, 0x0}, 0x2) 2018/01/25 23:16:33 executing program 6: r0 = getpid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000886000)='/dev/rtc\x00', 0x200648, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000001000-0x8)={@broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000002000-0x4)=0x8) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000001000-0x8c)={0x7, 0x1f, 0x3, 'queue1\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_notify(r1, &(0x7f0000000000)={0x0, 0x3, 0x7, @thr={&(0x7f0000001000-0xa3)="6167eb5e21f716aab0cc656b2b250b517120b07237a375c517960abc17f226ba72ac3e41872a3ff12206094b832f8ebfe94947d8e8cfeaad49ab84bac6c0d88489dc34792d0362c228ba90d3bc55999ae5467efae1923b7c9e088a9798623ee32562ba0fd11670c9a07ab67d50e797480855ed4df0e897e37edadc24ff6fe11c9ce40af9f70684ef337dbe9f68ae07082085664d9074d1106abcf49ed613d4bdbc2a3d", &(0x7f0000000000)="6f4bdbc07be229fd5a41e356fd7b7fc27803968cfb8a6fd09eb7b264"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r0, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/25 23:16:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005a5000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000051d000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/01/25 23:16:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000a38000-0x1)='.') 2018/01/25 23:16:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) recvmsg(r1, &(0x7f0000962000-0x38)={&(0x7f0000075000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000210000-0x70)=[{&(0x7f0000cc7000)=""/228, 0xe4}, {&(0x7f0000821000-0xd5)=""/213, 0xd5}, {&(0x7f00001a1000-0xd5)=""/213, 0xd5}, {&(0x7f0000e4c000)=""/16, 0x10}, {&(0x7f00008b1000)=""/238, 0xee}, {&(0x7f00006b0000)=""/233, 0xe9}, {&(0x7f0000876000-0x9f)=""/159, 0x9f}], 0x7, &(0x7f0000aeb000-0x5f)=""/95, 0x5f, 0x8}, 0x40002060) 2018/01/25 23:16:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') preadv(r1, &(0x7f0000b25000-0x50)=[{&(0x7f00006b2000)=""/8, 0x8}, {&(0x7f0000831000-0x1000)=""/4096, 0x1000}], 0x2, 0x80000000) rt_sigtimedwait(&(0x7f000054b000-0x8)={0xff}, &(0x7f00004b1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000afa000)={0x0, 0x989680}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000037e000-0xc4)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:16:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004d0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c78000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b59000)=0xc) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000166000-0x4)=r1) read$eventfd(r0, &(0x7f000043b000-0x8)=0x0, 0x8) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000c4f000)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)="000000026500", 0x0, &(0x7f0000654000-0x1)="") [ 28.330280] binder: release 5079:5094 transaction 3 out, still active [ 28.341982] binder: undelivered TRANSACTION_COMPLETE [ 28.350569] binder: send failed reply for transaction 4, target dead [ 28.358934] binder: send failed reply for transaction 3, target dead 2018/01/25 23:16:33 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0, 0x100100005) r0 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x23042) write$tun(r0, &(0x7f0000002000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffca8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}, 0xfffffea2) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f000001a000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r1, r0, &(0x7f000001f000)=0x0, 0x200010000) inotify_init1(0x80800) 2018/01/25 23:16:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000369000)={0x0, 0x0, 0x0}, &(0x7f0000fd3000-0x4)=0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000070000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f000048f000-0x48)=""/72) getsockopt$netlink(r0, 0x10e, 0x80000000000003, &(0x7f0000218000)=""/4, &(0x7f0000857000)=0x4) 2018/01/25 23:16:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000046e000)={0x400000000001, 0x0}) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c47000-0x4)=0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000a64000-0x8)=0x0) timer_settime(0x0, 0x0, &(0x7f000020b000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_wait(r1, &(0x7f0000b15000-0x18)=[{0x0, 0x0}], 0x1, 0x7) 2018/01/25 23:16:33 executing program 0: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000076e000)='/proc/self/net/pfkey\x00', 0x204800, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000d9d000-0xa2)=""/162) writev(r0, &(0x7f00005d2000-0x10)=[{&(0x7f0000fc6000-0x80)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c000000000000", 0x29}], 0x1) 2018/01/25 23:16:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000010000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$unix(r0, &(0x7f0000e06000-0x6e)=@file={0x0, ""/108}, &(0x7f0000aa8000-0x4)=0x6e) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f42000)='io\x00') getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000947000)=0x0, &(0x7f0000b1f000)=0x4) r2 = socket$inet(0x2, 0x2, 0x0) r3 = getpid() get_robust_list(r3, &(0x7f0000939000-0x8)=&(0x7f0000880000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000803000-0x8)=0x18) connect$inet(r2, &(0x7f0000824000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x2}, 0xc) sendto$inet(r2, &(0x7f0000169000)="", 0x0, 0x0, &(0x7f0000998000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 23:16:33 executing program 2: mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000091000-0x4)=0x0, &(0x7f000081a000-0x4)=0x4) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f00008e4000-0x1000)="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", 0x1000, 0x0) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00008e3000-0x46)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2018/01/25 23:16:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000123000-0xf)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f19000)=0x93b3, 0x4) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) sendfile(r0, r0, &(0x7f0000145000-0x8)=0x0, 0x2) mknodat(0xffffffffffffffff, &(0x7f000085f000)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009a7000-0x4)=@int=0x1, 0x4) utimensat(r0, &(0x7f0000f24000)='./file0\x00', &(0x7f000041e000-0x20)={{0x0, 0x2710}, {0x0, 0x0}}, 0x100) 2018/01/25 23:16:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ac000-0x9)='/dev/rtc\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x6) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000004000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) write(r0, &(0x7f0000af1000-0xcf)="966757f367ba45a7301b213d050ea0903fd2f8024cbb85cf75355b38843dec30e1c39527ff7a5b700a4ff86e6bf399617840327a64aa53854f0abaf14986068416c882fc8d9a3cfd25ce6022e9093b83af5287f185ee40aa8ccc74037deb8ea8aa545c077f3ce868ea96425b45739c841ed9e9f25dbece3fc10884a43ddeafec3a90f4925a791ec52f77f8e9cfc0ad6b0a3eb14da4aa7e2512029b648cf39fa1048e0662201d9eb33e3c1012bcd155885308f50afc0e1fc6c9eb65039c01ed0886a38508699043dbe7baeaade5c3c6", 0xcf) ioctl$PIO_UNIMAPCLR(r0, 0x80287010, &(0x7f0000325000)={0x0, 0x0, 0x0}) 2018/01/25 23:16:33 executing program 5: setfsgid(0x0) 2018/01/25 23:16:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000718000)='/selinux/checkreqprot\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000dac000-0x8c)={0x0, @in6={{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000581000)=0x8c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d8d000-0xc)=@sack_info={r1, 0x8, 0x1785}, &(0x7f00000bf000)=0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000178000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000205000-0xc)={0x4000000e, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f00009a2000)={0x0, 0x0}) ppoll(&(0x7f00004b1000-0x40)=[{r3, 0x0, 0x0}], 0x1, &(0x7f0000ff9000)={0x0, 0x989680}, &(0x7f0000ae9000-0x8)={0x0}, 0x8) 2018/01/25 23:16:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffffffffffe) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) 2018/01/25 23:16:33 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000fe7000-0x8)=0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008af000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000a09000)={0x2, 0x3}) r3 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000fe7000)={0x0, 0x0}) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fe0000)=0x3) 2018/01/25 23:16:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0xffffffffffffffff, 0x10, 0x0, 0x0, 0x0}, 0x14) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000586000-0x8)={0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000e80000)={0x0, 0x0}) fcntl$setown(r1, 0x8, r2) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x400, 0x4) 2018/01/25 23:16:33 executing program 1: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x5b, 0x0, 0x0}) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000dd6000)={0x2, 0x200, 0x4, 0x200, 0x3ff, 0x8, 0x6, 0x7f, 0x4, 0x5c, 0x51, 0x100000000}) r1 = syz_open_dev$mice(&(0x7f0000218000)='/dev/input/mice\x00', 0x0, 0x4000) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000d6d000)={0x2, &(0x7f0000dd7000)=[0x20, 0x7036]}) 2018/01/25 23:16:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005fc000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000a20000-0x8)={0x0, 0x0}) ioctl(r0, 0x5101, &(0x7f000042a000)="") 2018/01/25 23:16:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() recvmmsg(0xffffffffffffffff, &(0x7f0000977000-0x258)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f000096b000-0xbe)=""/190, 0xbe}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000eb7000-0x3d)=""/61, 0x3d}], 0x3, &(0x7f0000941000-0xbd)=""/189, 0xbd, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000b9e000-0x10)={0x0, 0x0}) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f0000019000-0x34)={0x24, 0x2000002e, 0x2000000443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @str='nodev\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:16:33 executing program 2: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r0 = eventfd(0x100000000) r1 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r1, 0x80000) madvise(&(0x7f0000313000/0x3000)=nil, 0x3000, 0xe) 2018/01/25 23:16:33 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000483000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000f8c000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x1, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00001c4000)='/selinux/load\x00', 0x2, 0x0) 2018/01/25 23:16:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000253000)={0x0, 0x0}, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000297000-0xea)=""/234) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000e48000-0x14)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @rumble={0x0, 0x0}}) 2018/01/25 23:16:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000bef000-0x4)=0x0) r4 = geteuid() getresgid(&(0x7f0000134000)=0x0, &(0x7f000014a000-0x4)=0x0, &(0x7f000004b000-0x4)=0x0) r6 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000567000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008bf000)=0xe8) getgroups(0x4, &(0x7f0000017000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000581000)={0x0, 0x0, 0x0}, &(0x7f0000a3d000-0x4)=0xc) fstat(r2, &(0x7f0000614000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000005b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000063d000-0x4)=0xc) r12 = gettid() r13 = geteuid() stat(&(0x7f0000f36000)='./file0\x00', &(0x7f0000040000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000620000-0x38)={&(0x7f0000d73000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00002eb000-0x70)=[{&(0x7f00002e8000)="27bbe72a851388209d7674be34912e1ae77c15cf62e51be1c0e206d085e449427bd3a3d788be870e3fde6ef19dd73439cc23127bff4730a8ca40e2823640cc1b9f2f9f3f19f01d5f9b42e824c68fe1d32cb385ccd2", 0x55}, {&(0x7f00003ad000-0x40)="9e5d6dd4c2ce4d55ed74bcc14e24af3944ce95e1fe8516c31fd9482066e0dbc3836bb5251c7d59e252198f09992b0485516a0b8ff84aeb1f94798d8a16382d10", 0x40}, {&(0x7f000019a000-0xc2)="92302db523fd5b4ad24f355009a21b9f4fec2fe83ffd7bfc2d2b432531c6fc4ed4bb49d8b0dacde75977f7e6c99d02ed2d13e39c151dc5db27f9e3225c18a966ec6258658a32416efc138fd8c8b7c986d2163e2248956b02ce1d0408468fee15f6e28634a74742c67251eac546d5b567aaa6a1a2fd0546ccbbd8f22d179b3ec721d07da613eeb05871eb1bbe43764d8ed03910cc9a1a5807ca46064d707959ed82032f1f96c45dcd61841f98b8d5e7b1cb198fbe54f454333d7df4236ff3da32dc0e", 0xc2}, {&(0x7f0000b75000)="955cc41a659f64c44de67182c6f501a69e3e8637d50124e2ad6db776af4c584cbe439928d7f3a4568e2b99c8267e5ff707386eb7fa73ab9740758bb67b24641f9d397087702331eede2f6802f8b3359fb4c00cb461453b756c9f78d546b40489a597cf6bd132fb9f1d555179e6fb04fa2ad56dc55bd454d1fab1e5e9a7c8303096c89572e7b788e2cf6f77954b50c323677ac0faae14f351cf3b339e89ae4f040f1157118535422bd60449b04082726bdc433c473771dd081d3d78b4d92363aa68a09f6e839d5c53e91fb4fd1a107c", 0xcf}, {&(0x7f0000184000-0xa9)="3e4186a38c2b9e5770ab890f6f71303e7bceeb8d2dd181de860fb5e92fe836c688a02a0e6cb24315d1dd14f1aab13c29b59e0dc2aef1ddb6e952deb0b29b2c4affafe2e098f0befa414d0341840d30230f093bf006c0e9b6bde0f4228ca1c6cf68a30f43862e6ab2b843ddfb39ef5d3546db46d74bc5415d43f895d15f3b97dd5b32f27e44cba425c447d7e5d8f98fa1965fca52398b79c0f6ac94e04c28038491edb054816f6fe083", 0xa9}, {&(0x7f0000a46000-0x40)="7854541e3ff08e2a7374be015d409d003d4793791a12fc249a92a79b96739dcaca9ccab3433efe23739c04aa7d30533689d8828416e620dcf98b0d6acce2d329", 0x40}, {&(0x7f000083c000)="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", 0x1000}], 0x7, &(0x7f0000e81000)=[@rights={0x18, 0x1, 0x1, [r2, r2]}, @rights={0x20, 0x1, 0x1, [r2, r2, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r2, r0, r1, r2, r0, r2]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xe0, 0x20000851}, 0x40480c5) sendfile(r0, r2, &(0x7f00004db000)=0x0, 0x400ff) 2018/01/25 23:16:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000c15000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x4e) mmap(&(0x7f0000000000/0x35d000)=nil, 0x35d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f00000d0000)=[{0x10, 0x1, 0x2, ""}], 0x10, 0x0}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) getresuid(&(0x7f0000a17000-0x4)=0x0, &(0x7f00001e1000)=0x0, &(0x7f0000cb7000)=0x0) stat(&(0x7f00006be000-0xc)='./bus/file0\x00', &(0x7f00002a2000+0xd77)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000db000-0xe8)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000924000-0x4)=0xe8) setresuid(r3, r4, r5) sendfile(r2, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) ioctl$TCFLSH(r2, 0x540b, 0x0) 2018/01/25 23:16:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ff1000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00005fb000)={0x0, 0x65}, &(0x7f0000841000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000bb000)={r1, 0x2}, &(0x7f00009fb000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000a60000-0x4)=0x0, &(0x7f0000806000)=0x4) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00008a4000)=""/163) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c49000-0x1a)={r1, 0x7, 0x9, [0x0, 0x5, 0x80000000, 0x8000, 0xdb0, 0x6284, 0x200, 0xb5a6, 0x6]}, &(0x7f00005be000)=0x1a) r3 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x9, 0x4000000) ioctl(r3, 0x10000000000003ff, &(0x7f0000d31000)="") ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000cb1000)=[0xc142, 0xcb]) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000014a000-0x8)={r2, 0x5}, &(0x7f000042d000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000384000)={r2, @in={{0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x5, 0x0, 0x20, 0x8}, 0xa0) 2018/01/25 23:16:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() recvmmsg(0xffffffffffffffff, &(0x7f0000977000-0x258)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f000096b000-0xbe)=""/190, 0xbe}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000eb7000-0x3d)=""/61, 0x3d}], 0x3, &(0x7f0000941000-0xbd)=""/189, 0xbd, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000b9e000-0x10)={0x0, 0x0}) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f0000019000-0x34)={0x24, 0x2000002e, 0x2000000443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @str='nodev\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:16:33 executing program 7: clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000b9e000-0x4)=0x0, &(0x7f0000242000)=0x0, &(0x7f0000592000)="") r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005b8000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0x57)={0x0, 0x4f, "99847f5dbc62e2c95a10f63889c194e65c42527fb94f102b25907a9dd23234a1fd1fb08704255f054355f0593926d37fcdc70d2664653cbcdf9f88682c9b4236cc08cbb28289ac121d80046d8d7d79"}, &(0x7f0000000000)=0x57) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000567000)={0xdf, 0x200, 0x40, 0x6, r1}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0xb4}, 0x1) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000226000-0xe)='./file0/file0\x00') 2018/01/25 23:16:33 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x7fffffff, 0x80200) accept$inet6(r1, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000003000+0x2f6)=0x1c) sendfile(r0, r0, &(0x7f0000000000)=0x0, 0x7fffffff) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000000)="710ba3984d31ec801f97cf262d91d13139af5fa4196e480d5fc9606c67980e77", 0x20) 2018/01/25 23:16:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a91000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x8800000) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000570000-0x4)=0x0) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000748000)=""/26, &(0x7f00009ac000)=0x1a) socket$inet_udp(0x2, 0x2, 0x0) signalfd(r0, &(0x7f00005a5000-0x8)={0x9}, 0x12e) 2018/01/25 23:16:33 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x2, 0x10000) write$selinux_access(r0, &(0x7f0000012000-0x2f)={'system_u:object_r:udev_exec_t:s0', 0x20, 'unconfined', 0x20, 0x34, 0x34, 0x0}, 0x2f) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) capset(&(0x7f0000004000-0x8)={0x20071026, 0x0}, &(0x7f0000004000-0x18)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00003fb000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 23:16:34 executing program 2: ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace(0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000002000-0x30)={0x81, 0x0, 0x370c, 0x0, 0x2, 0xe3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001c3000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x4, 0xffffffffffffff01, &(0x7f0000001000+0x508)={0x0, 0x0}) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x7) 2018/01/25 23:16:34 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x200080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f0000001000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000e00000)=0x0) setsockopt$sock_void(r0, 0x29, 0x21, 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000c01000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000)='net/sctp\x00') setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000001000-0x4)=0x2, 0x4) 2018/01/25 23:16:34 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000001000)="1f0000001e0007f1ffff0100008002000041536b8d3d6c39080001454a6118", 0x1f) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000013000)={0x0, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000e000-0x4)=0x8c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000013000)={r1, 0x5, 0x5, [0x3, 0xffffffffffff1aaf, 0x80000000, 0x3, 0x8]}, 0x12) 2018/01/25 23:16:34 executing program 1: munlock(&(0x7f00006e9000/0x2000)=nil, 0x2000) 2018/01/25 23:16:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000090a000+0x41c)='./control\x00', 0x0) socketpair(0x19, 0x4, 0x0, &(0x7f0000529000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c2c000)={0x0, 0x0, 0x0}, &(0x7f000026d000-0x4)=0xc) waitid(0x3, r1, &(0x7f0000818000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f0000c8d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f000017d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdirat(r2, &(0x7f000002d000-0xa)='./control\x00', 0x0) renameat2(r2, &(0x7f0000037000-0xa)='./control\x00', r2, &(0x7f0000036000)='./file0\x00', 0x2) 2018/01/25 23:16:34 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x9, 0x5) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000026000-0x16)='/selinux/checkreqprot\x00', 0x298000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNXCL(r1, 0x540d) sendmsg$netrom(r1, &(0x7f0000989000-0x38)={&(0x7f0000001000-0x10)=@ax25={0x3, {"5716cad01e7698"}, 0xffff}, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x8)="5108a5be1c7dda90", 0x8}, {&(0x7f0000000000)="a48646e1f431ac11c927a0c148d822bfbd811b19e7c9d49be8f8ab23d0ce4ccd", 0x20}, {&(0x7f0000fc3000-0xc0)="f0a4cb38c5d3fa2a4389fa1cd144281532cc3c2335508b02a1a43e6ef7a8d46fb95d43012c685d63718f243a4758ee48402a83534820c7560653cde76812c3f1e56c58403d048467404302d497884e7003c519d11f9f813ae6b386d9064a25d31cb25d84e0247116a27d5537aee970d37fbb8bfb4100669d94e69c2af5147dbd6227f763cb50089b088e0676721070cd137061d6ec5ff9c83437c76ed220019e9e7da97f94d7d98d3c2f32341e3aa0fd13872a198635c324deaf0110e2e0f0df", 0xc0}], 0x3, &(0x7f0000ea6000-0x2398)=[{0x70, 0x100, 0x1, "fbd6d389a4587d55adcfe2af2fe0d5b74d39d1fd92b3afd80886cdea078803040d92f14e3761dbbe74efc3d9f5fbc913d955ba6e13b8875a0ce0140f1a3b745fad77217f80387a2e6da6fce53d0641c1c6b0423893decaead8b49d963aae8a87"}, {0xe8, 0x11, 0x8d, "0915d4f1f6981d6021d1c390a0ee8a2c54e7607501fd1c4bfc4040a6fb21ec3f38832aa1287acb43a9f992312a17e908f7a74d400e2fdf64c01ac5c271ec30e985557e877aa45ff06aac67072c975fdb18708a07cd32abd00cb7bc61e2f1cb0978e803c1627ad17202c50a4c001d6591280b5339df0b1c1ae699ce005f8d8a3b99cb5ea4539be06d730f911202134e00b5a00066d2c8ac606e710c40eea320a234727fc097d407f9370dc68381eba5589a869c78effac5cdb23a463213327422db4f06a060393ed4e8ff103d0614baf5c1ee6ba9af98"}, {0xe8, 0x0, 0x9, "b13285b3686955de39401a46f80bdc76f7048bfb22bf9b577823ccbcff6f711f9692c7e6c053ae37b602082402d7aab3dabed3e970daef434031f01d90382fea4b1df8b2983ad5f7478e853b5c774049017105c04dd77905cee44d380128d2ec59c255ea4f6c778d43d5503fff0ac9da782aafd8d2cf9a6bb6f7be794e6f3f5a51c085c8ca44d2b6131150b991f86b3f3b0d3e02d4e102fb0b58b54be4524b4238aeda69d71a037d33bd64ee05af49fd5dbb545759e653017e0159abbb0716910b63dc97633223d04769fd7782b3ff14edb6a5d456ac"}, {0x1010, 0x100, 0x5, 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{0x18, 0x10c, 0x400, "a627f75f"}, {0x38, 0x11f, 0x8000, "ec0256bd7a54cbd85391aead5837e57e9722cd768cc8edbc8c9c01632d7f287b6d17978d725f"}], 0x2398, 0x4004}, 0x11) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x4, 0x6d, &(0x7f0000b66000-0x19)=""/37, &(0x7f0000d7d000-0x4)=0x25) flistxattr(r1, &(0x7f0000b5b000)=""/181, 0x84) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f000039d000-0x10)="0100000002000100130800087cf55988", 0x10) 2018/01/25 23:16:34 executing program 0: mmap(&(0x7f0000000000/0x4f0000)=nil, 0x4f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000014a000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000477000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000fd000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00004f1000-0xc)='/dev/autofs\x00', 0x40000, 0x0) connect$vsock_stream(r3, &(0x7f0000347000-0x10)={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10) mmap(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000f5000)={0x78, 0x0, &(0x7f00004f1000-0x78)=[@acquire_done={0x40106309, r1, 0x4}, @increfs_done={0x40106308, r2, 0x1}, @reply={0x40406301, {0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x60, 0x30, &(0x7f00004f1000-0x60)=[@fda={0x66646185, 0x0, 0x1, 0x19}, @fda={0x66646185, 0x0, 0x3, 0x22}, @fda={0x66646185, 0x7, 0x3, 0x1f}], &(0x7f00004f1000-0x30)=[0x38, 0x78, 0x20, 0x30, 0x60, 0x28]}}, @dead_binder_done={0x40086310, 0x2}], 0xd3, 0x0, &(0x7f00004f1000-0xd3)="1b5075fbaff13b538674601624229f91b0b3ba2e606c906286ec37d432a677744b9972532884a80cf45a1f05acb30ec77c3ee12bc7a7fb24b6023078c98b03b7a143cc0d16403974e9d122aedb550f7af5ac5a1af7aefa8ae1976d46a149b5e126f94702c663e013ead213e5fe219f1a8fb126cb36086b759d1f423fe213e36a292aa04f06b79d09d12d6a30d0eee10bb4d6e638b4ff0c974bafe1d395174cbe2b25f953a39be9c44084f12a7469798bc267759c34aef5a3fec5be50149fd781fc83ea76c73cf0769147f8853901c68687298a"}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40086602, 0x0) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f00004f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() fchown(r0, r4, r5) 2018/01/25 23:16:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x1) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x357, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/25 23:16:34 executing program 1: mmap(&(0x7f0000000000/0x70c000)=nil, 0x70c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f000070c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f00006fe000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000070c000)=0x26) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r2, &(0x7f0000302000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x40}, 0xc) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000447000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000070c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000070c000)={0x0, 0x1c, "a5624ba948ac79768d03477f8f0fe51bbb1bab31517f2ace113955fa"}, &(0x7f000070d000-0x4)=0x24) mmap(&(0x7f000070c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000070d000-0xe)={r5, 0x6, 0x3, [0x8000, 0xfffffffffffffffd, 0xbef9]}, 0xe) close(r3) 2018/01/25 23:16:34 executing program 5: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0xa, 0x2, 0x88) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000004000)=[], 0x0, &(0x7f0000009000)=[{0x720, 0x29, 0x3, "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"}], 0x720, 0x0}, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000f9c000)='./file0\x00', 0x101140, 0x9c) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000f9c000)={0x3, {"ab5626740ce698"}, 0x3}, 0x10) 2018/01/25 23:16:34 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x8)={0x2, [0x7c0, 0x1ff]}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000002000-0x5e)=""/94, 0x5e, 0x0, &(0x7f0000001000)={0xa, 0x2, 0xa00, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000005000-0x60)=[{&(0x7f0000003000-0x4a)="", 0x0}, {&(0x7f0000001000)="007ca805b04f1125735efb6592a9c68addd0e353d880ec25ac5d40f727797cb71356fcb035eae5", 0x27}, {&(0x7f0000003000)="3681e7c25b12abca69d613388b6cfb3f00a76bdc9b54998ecb049dca99e64dec244bbd896fea5a92f8d0412330296b17ce33e98205807de81dc5de8ca862539a0a7f3490fc09003f429fff1d8f1ca485fe5858bafddf07eb", 0x58}], 0x3, 0x0) 2018/01/25 23:16:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00001ec000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f000006c000-0x48)=[{0x0, 0x0}], 0x1, 0xffffffffffffffe2, &(0x7f000006c000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000046a000-0xc)={0x4, 0x0}) bind$inet(r1, &(0x7f0000488000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 23:16:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00005c2000-0x9)='/dev/rtc\x00', 0x400000, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000e0c000)="8a77de2af30e136b254fd976258626cdf1288b32b1ccb810b09fff64d921d9c6c97f5385c1599b4ec311cd5fba3c1167e8ff235ec236", 0x36) r2 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) [ 28.694748] binder: 5262:5266 unknown command -1253465786 [ 28.702932] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 28.702961] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/25 23:16:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001c8000-0x8)='./file0\x00', 0x0) unshare(0x20001) mount(&(0x7f000027f000)='./file0\x00', &(0x7f0000367000)='./file0\x00', &(0x7f0000cc7000-0x6)='ramfs\x00', 0x0, 0x0) unshare(0x62020200) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000d6e000-0x28)={&(0x7f0000a0d000-0x1e)=@pppoe={0x18, 0x0, {0x0, @random="7754902db8d7", @generic="a86f5d774eab6fea7f2223379e4567c7"}}, 0x1e, &(0x7f0000128000)=[{&(0x7f0000118000)="87c4e206e16f1053cab910bb6ee0047efcef2895a736c92ea0ee8a26b389dce74392fd203583e70b04404d37364f65eed65c6e109a4fd2416b7b556bf1799b185007373bcc1ca931ea8fb9a466ff7864afc5983e829177563043ccd2f74b8c32fbadc8996e2bfd6f0cd8ecbf0295e52890e0f2e8a32aa102c424f5dd7c", 0x7d}, {&(0x7f00006a8000-0x27)="6e1ef6f260f076261a4887c07e308e6deaed66c8890298925f873d78744bcb774071d3469498f3", 0x27}, {&(0x7f0000511000)="", 0x0}, {&(0x7f0000edc000)="3caecb9ce4f8bc609e2617b03cbe4812e382acff91b45d7f86ad0f7229a2cf2f5af78d93dcfa405c053d5efd5e2d36ce98828e9991ea60995fa807dff399799c320fdc0cae34ca6efa6b4ce4eb0056b64032b1c34762d7e926a817d537d5b6aa1bff88c6eb92b89135622a222b113c812c698165196ff1e173f29d1bbbcfa50f224ee123f6bbf4fccedd55f1a040bb05709ddcd955f2bd5cf4a16a66939973", 0x9f}, {&(0x7f0000f59000-0xa3)="ba7134ffe9b170b719f8e9c83903b492af9bffa3202956d6e15492c34f608c907ee48f584fc6d1a9af77c20ed1bb7333fdd3558195e73880bef1cf8b5d8a6f679af676423d23c340db00fc82d41cbbcffc9d8f9391f3e512e86e53200edca2a470785622cf70616bf60c416b4327fb6c52024037a6fb57efe9fe176bd0166941deeb0099f71210bd296930c2b47fea16aeafdb5c1be47b24b7e0e2630e729d99efc94e", 0xa3}, {&(0x7f0000570000-0x1000)="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", 0x1000}], 0x6, &(0x7f0000ab3000)=[{0xa8, 0x1, 0xdb7, "39950c11aeb486aba511265523cfa6915a5dcead8f29d5f71d4194baeaef8af79925a16476218d85cc018ba4227db11f0a1113052691ed9b3834372afb5c665286f2064b22e915079c70a9031f471515af7a92cac8a72199699e8f87013ed8c8758ee9354ee465fbd5ea2f9436279b2597222d3bb3344e5ceee618371e3d8fa5115157ac07e0ec400acc519acd332a90c5d0f5a9e2aa23c5"}, {0xd0, 0x10e, 0x7ff, "7763e531619d5377ad1a8b775ab5149f36e18231ae9475eb824bf6d5fb502635ce2843e4d7f71db872453cacd26b35176eca72aa0f2a40a99c56e6ca956d05c234f71c05862913db7bbc2e964ed09b328a3cfdd92ee3dd15edc378cae77a66f4423218127d3e87c65a6a410027646f01b07a270ce64b95da1132fc5a06f702f51677eaa08216b295e86e93a9d278996158eaef3be0f8592252aa3daa939ea135eaa5b65b544dad7c2f45ffaef9996fef642c41ef2bc59908c58e"}, {0x98, 0x13f, 0x8, "a337b2746845ceeccf8035e72e0614dd944b9b7fc669d27bff648039c0d2d94bbfe8c36a381261db09025f7589eb3c4feb982f70b2cba833062c40912c4bc6055617d85a68a7de28aff93667913888373cd63d78b9ec8b70e23d2535fa556425705a8bffe3d1bf28fc6cd502eddf8d69d2cea65c7674e62c436418f45952ae71d60468ffe52d"}, {0xe0, 0x0, 0x5, "65584dbb1e6b304527c17ad057e85dd157db71432490b825aaa7c340826b3dea11e527aad05a80deda63f36556adbd73ccfe2d8b58093f3d6a6c9d9a08b03316fe075a5fa2f98f5bf16256394c53d8900d61ff11d70e377d9546b6c551105dae1f1a9475529713fb6b2b63225c6d863d81d7c78f6555cc405994d4de4738f7753d0c6f393e188bc37f0cda9249ed54980178cc7fd2aac2c638ce86578684e2bcee525c586c6d575a77f0b97df23f52925de95537bff7b30980fc7bba2ac67b2f2b002b0208ef9ecf7a4e471b64a245"}, {0x28, 0x13a, 0x2, "f48e7de1023650667a27dd9ab104eab9c23dcbacd0"}, {0x58, 0x108, 0x2, "e38574b003efdc0b68e939ea9961838137a78af6ef8279fc6e9c39d0edcd00a631aa0d70a5523883062603b528fc87d6de1decffed55d7720180b09a54df85c08876bad930eb1bc3"}, {0x40, 0x113, 0x5, "cb315780ce4988435839d0dd6c71de25ce0433cd3e854f941824554cbe43efb0f7c57974ccafd094bb"}, {0x10, 0x0, 0x4, ""}], 0x3c0, 0x4044000}, 0x4000800) rename(&(0x7f0000b44000+0xda4)='./file0\x00', &(0x7f00003e1000)='./file1\x00') syz_open_dev$tun(&(0x7f00005d1000)='/dev/net/tun\x00', 0x0, 0x10000) mlockall(0x0) 2018/01/25 23:16:34 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = syz_open_dev$mice(&(0x7f0000b94000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000385000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_mtu=0x0}) ppoll(&(0x7f0000080000-0x8)=[{r2, 0x4040, 0x0}], 0x1, &(0x7f000076b000)={0x77359400, 0x0}, &(0x7f0000ed9000-0x8)={0x7}, 0x8) r3 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000de2000)=0x0, &(0x7f00007a8000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000894000)={0x7, 0x3, 0x1, 0x3, 0x0}, &(0x7f0000e8e000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00001f6000-0x8)={r4, 0x1}, 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000849000-0x8)=0x0, 0xfffffffffffffd55) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00003b1000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000ca4000-0x8)={0x0, 0x0}) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000017000-0x102)={0x0, 0x1, '\x00'}, &(0x7f0000018000-0x4)=0x9) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f000046b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000b4000)=0x8) ioctl$sock_proto_private(r2, 0x89e3, &(0x7f0000051000-0x8d)="905b336c418e11da51ec32c7b3ce0bd0acdc0cab979b3953e5a961018aa54c544292edda1f8eead204e741f876c8bc16114a660a7b561f77d6d18cb33af2a2c0e32eab6d063199001993ad69322523b7512d47ddb40b4f8a621caffff722dcb432ff1b0ccbbf1e138d30a0c522afe2eebe60cb975194e7e012a89ea1aa73bad5bdbf90855ee47d4be205399b77") getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000807000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3, 0x0, 0x1, 0x1000, 0xffffffffffff0001, 0xf39f}, &(0x7f0000084000-0x4)=0x20) fgetxattr(r0, &(0x7f0000018000)=@known='security.capability\x00', &(0x7f0000018000)=""/113, 0x71) preadv(r2, &(0x7f000084b000)=[], 0x0, 0x0) 2018/01/25 23:16:34 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000000b000-0x8)='./file0\x00', 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000000a000)={0x3, 0x0, 0x2, 0x2}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f000000b000-0x10)={0x8, r2}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x5382, 0x4) sendfile(r0, r3, &(0x7f000000b000-0x8)=0x0, 0x8) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0xfc, @fr_pvc=&(0x7f0000006000-0x4)={0x0}}}) r4 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0xb, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f000000b000)={0x0, 0x80000000}, &(0x7f000000c000-0x4)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f000000c000-0x18)={r5, 0xb09a, 0x30, 0x6, 0x8}, &(0x7f000000c000-0x4)=0x18) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000000c000)=@assoc_value={r6, 0x5}, 0x8) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r7, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/25 23:16:34 executing program 1: sync() clone(0x0, &(0x7f0000cd0000-0x2d)="", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000)=[{r0, 0x8020, 0x0}, {r1, 0x0, 0x0}, {r1, 0x2, 0x0}, {r0, 0x80, 0x0}, {r1, 0x240, 0x0}, {r1, 0x18, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x44, 0x0}], 0x8, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x800000080000000, 0x4) r2 = accept(0xffffffffffffff9c, &(0x7f000082d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00006fc000)=0xd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r6 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0) r10 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000)={&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000000000)="f0aab1ed7141c6a286128d610d3570e6995407e68f8cfcc02a37b6e21ae05a5831f235acfedd2827daae5bffd69b7694f2cd16e095fe62deb2a6076c2edce14dd23026a071aa2193d75ab1cc78ca8f5223454ff8ef3d85fbc1823c9ac87ba116ee77971659fa43788ec61953b710dad5520f9725633f61d3d712b464d58062ba080565798a74bff933df8cd7f07a384918fbe0d08e2d27cce7af1f27801543aed58965c4cbaef4cd30641326a98e7a53128ec535e7173e972f738a019294c25bf39b96d0dc5399f7ff0933b879d948037aae7c25ac36db8160b343", 0xdb}, {&(0x7f0000002000-0xfb)="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", 0xfb}, {&(0x7f0000001000-0x60)="7f663f00852f2866fe64cf93fabf355d748ad87e3b78279845c846cc57cb6486dab7342341fbd87c6c539c2d2bffb9d21caa30fccbd5d1be0b0521ec5b9887d4f5260704c97a6c0b409c5bf46a6606d464f0b50cc01c2616b3b6c50ff91f203e", 0x60}, {&(0x7f0000001000)="f1bf0e28e547", 0x6}, {&(0x7f0000002000-0xd2)="2954093ac5593aa4d2b576d1c1e1868236651cbe7de8b3d9770a3915836857f7d9be724402250d59448e918e745b1b35bd6338888930a023cb8061a6211360fd2d21bd1c75b236ff1b4669906abd48dab8ad9aa09bcccf17d3baaff856ca1bbf5760da6b71db4b484556458967285140ccadd5e2836706746e8abacc25e4b71d2c465ee589d92746c48ba8ab3ff390ebe86f7ff2226b7bd0a6f8d316569956135c6037cd2dadfc0f161e8c4fa83d6d0ae6da4fa42d2f4657fc58eeef5ad21e7714a0ed1b3a809208f0f7552ec1ee5aac6db3", 0xd2}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x6, &(0x7f0000001000-0x108)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, 0x0}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r1, r3, r3, r1]}, @rights={0x38, 0x1, 0x1, [r0, r0, r3, r2, r3, r0, r1, r2, r0]}, @cred={0x20, 0x1, 0x2, 0x0, r15, r16}], 0x108, 0x4}, 0x4000) rt_sigprocmask(0x1, &(0x7f0000033000-0x8)={0x5}, 0x0, 0x8) [ 28.732678] binder: 5262:5283 ioctl 40086602 0 returned -22 [ 28.751768] binder: 5262:5266 ioctl c0306201 200f5000 returned -22 [ 28.775725] binder: 5262:5266 unknown command -1253465786 [ 28.781345] binder: 5262:5283 ioctl 40086602 0 returned -22 [ 28.787927] binder: 5262:5266 ioctl c0306201 200f5000 returned -22 2018/01/25 23:16:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000c2c000)=0xfa72, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4c000-0x4)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00007c5000)={0x0, 0x0, &(0x7f0000314000)=[]}, &(0x7f00004a7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e57000)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x1, 0x2, 0xf2, 0x40}, &(0x7f0000a8b000)=0xa0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002b3000)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a97000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000c40000-0xa)=""/10) recvmsg(r0, &(0x7f0000f8f000-0x38)={&(0x7f00008ba000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00001f8000-0x40)=[{&(0x7f0000a13000)=""/4096, 0x1000}, {&(0x7f00001e1000-0x6a)=""/106, 0x2a}, {&(0x7f000043a000-0x80)=""/128, 0x100}], 0x3, &(0x7f0000d5f000-0x3e)=""/62, 0x3e, 0x0}, 0x0) [ 28.800099] IPVS: Creating netns size=2536 id=9 [ 28.853843] pktgen: kernel_thread() failed for cpu 1 [ 28.859280] pktgen: Cannot create thread for cpu 1 (-4) [ 28.865328] IPVS: Creating netns size=2536 id=10 2018/01/25 23:16:34 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)='./file0\x00', 0xe5b8032b5920f5bb) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000016000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000e000-0x4)=0x14) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000-0x10)={&(0x7f0000012000-0x1c)={0x18, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1d, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f000000a000-0x8)={0x6, 0x82cd}) 2018/01/25 23:16:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001c8000-0x8)='./file0\x00', 0x0) unshare(0x20001) mount(&(0x7f000027f000)='./file0\x00', &(0x7f0000367000)='./file0\x00', &(0x7f0000cc7000-0x6)='ramfs\x00', 0x0, 0x0) unshare(0x62020200) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000d6e000-0x28)={&(0x7f0000a0d000-0x1e)=@pppoe={0x18, 0x0, {0x0, @random="7754902db8d7", @generic="a86f5d774eab6fea7f2223379e4567c7"}}, 0x1e, &(0x7f0000128000)=[{&(0x7f0000118000)="87c4e206e16f1053cab910bb6ee0047efcef2895a736c92ea0ee8a26b389dce74392fd203583e70b04404d37364f65eed65c6e109a4fd2416b7b556bf1799b185007373bcc1ca931ea8fb9a466ff7864afc5983e829177563043ccd2f74b8c32fbadc8996e2bfd6f0cd8ecbf0295e52890e0f2e8a32aa102c424f5dd7c", 0x7d}, {&(0x7f00006a8000-0x27)="6e1ef6f260f076261a4887c07e308e6deaed66c8890298925f873d78744bcb774071d3469498f3", 0x27}, {&(0x7f0000511000)="", 0x0}, {&(0x7f0000edc000)="3caecb9ce4f8bc609e2617b03cbe4812e382acff91b45d7f86ad0f7229a2cf2f5af78d93dcfa405c053d5efd5e2d36ce98828e9991ea60995fa807dff399799c320fdc0cae34ca6efa6b4ce4eb0056b64032b1c34762d7e926a817d537d5b6aa1bff88c6eb92b89135622a222b113c812c698165196ff1e173f29d1bbbcfa50f224ee123f6bbf4fccedd55f1a040bb05709ddcd955f2bd5cf4a16a66939973", 0x9f}, {&(0x7f0000f59000-0xa3)="ba7134ffe9b170b719f8e9c83903b492af9bffa3202956d6e15492c34f608c907ee48f584fc6d1a9af77c20ed1bb7333fdd3558195e73880bef1cf8b5d8a6f679af676423d23c340db00fc82d41cbbcffc9d8f9391f3e512e86e53200edca2a470785622cf70616bf60c416b4327fb6c52024037a6fb57efe9fe176bd0166941deeb0099f71210bd296930c2b47fea16aeafdb5c1be47b24b7e0e2630e729d99efc94e", 0xa3}, {&(0x7f0000570000-0x1000)="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", 0x1000}], 0x6, &(0x7f0000ab3000)=[{0xa8, 0x1, 0xdb7, "39950c11aeb486aba511265523cfa6915a5dcead8f29d5f71d4194baeaef8af79925a16476218d85cc018ba4227db11f0a1113052691ed9b3834372afb5c665286f2064b22e915079c70a9031f471515af7a92cac8a72199699e8f87013ed8c8758ee9354ee465fbd5ea2f9436279b2597222d3bb3344e5ceee618371e3d8fa5115157ac07e0ec400acc519acd332a90c5d0f5a9e2aa23c5"}, {0xd0, 0x10e, 0x7ff, "7763e531619d5377ad1a8b775ab5149f36e18231ae9475eb824bf6d5fb502635ce2843e4d7f71db872453cacd26b35176eca72aa0f2a40a99c56e6ca956d05c234f71c05862913db7bbc2e964ed09b328a3cfdd92ee3dd15edc378cae77a66f4423218127d3e87c65a6a410027646f01b07a270ce64b95da1132fc5a06f702f51677eaa08216b295e86e93a9d278996158eaef3be0f8592252aa3daa939ea135eaa5b65b544dad7c2f45ffaef9996fef642c41ef2bc59908c58e"}, {0x98, 0x13f, 0x8, "a337b2746845ceeccf8035e72e0614dd944b9b7fc669d27bff648039c0d2d94bbfe8c36a381261db09025f7589eb3c4feb982f70b2cba833062c40912c4bc6055617d85a68a7de28aff93667913888373cd63d78b9ec8b70e23d2535fa556425705a8bffe3d1bf28fc6cd502eddf8d69d2cea65c7674e62c436418f45952ae71d60468ffe52d"}, {0xe0, 0x0, 0x5, "65584dbb1e6b304527c17ad057e85dd157db71432490b825aaa7c340826b3dea11e527aad05a80deda63f36556adbd73ccfe2d8b58093f3d6a6c9d9a08b03316fe075a5fa2f98f5bf16256394c53d8900d61ff11d70e377d9546b6c551105dae1f1a9475529713fb6b2b63225c6d863d81d7c78f6555cc405994d4de4738f7753d0c6f393e188bc37f0cda9249ed54980178cc7fd2aac2c638ce86578684e2bcee525c586c6d575a77f0b97df23f52925de95537bff7b30980fc7bba2ac67b2f2b002b0208ef9ecf7a4e471b64a245"}, {0x28, 0x13a, 0x2, "f48e7de1023650667a27dd9ab104eab9c23dcbacd0"}, {0x58, 0x108, 0x2, "e38574b003efdc0b68e939ea9961838137a78af6ef8279fc6e9c39d0edcd00a631aa0d70a5523883062603b528fc87d6de1decffed55d7720180b09a54df85c08876bad930eb1bc3"}, {0x40, 0x113, 0x5, "cb315780ce4988435839d0dd6c71de25ce0433cd3e854f941824554cbe43efb0f7c57974ccafd094bb"}, {0x10, 0x0, 0x4, ""}], 0x3c0, 0x4044000}, 0x4000800) rename(&(0x7f0000b44000+0xda4)='./file0\x00', &(0x7f00003e1000)='./file1\x00') syz_open_dev$tun(&(0x7f00005d1000)='/dev/net/tun\x00', 0x0, 0x10000) mlockall(0x0) 2018/01/25 23:16:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x20000, &(0x7f0000b52000)={0x0, &(0x7f0000012000)=[{0x6, 0x3, 0x0, 0x5df}]}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000023b000-0x8)='./file0\x00', 0x100, 0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c6f000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00001bd000)=0xd65) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b7e000)={0x0, 0x8, 0x8}, &(0x7f0000278000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000002a000-0xc)=@sack_info={r1, 0x0, 0x2}, &(0x7f0000779000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000247000-0x4)=0x0, 0x4) r2 = getpgid(0x0) prlimit64(r2, 0xf, &(0x7f00007ef000)={0x7, 0x6}, &(0x7f0000791000)={0x0, 0x0}) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bd9000)='/selinux/access\x00', 0x2, 0x0) fsync(r3) prctl$getname(0x10, &(0x7f0000001000-0xc6)=""/198) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000092d000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f00004a2000)={{0x0, 0x2, 0x1, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f00001d1000-0xe1)=""/225) 2018/01/25 23:16:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f00001cf000)={0x0, {""/7}, 0x0}, &(0x7f0000d79000)=0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000024000)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000025000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f000068d000-0xbe)="6e65742f746370009221938e074c5047b7ab8c8196590db7fb2c7a9a3b74e531be3d76652c6243ddc9a6f55e42f037ce6f87b4d7ccbb101c557c804b0bae4d26265fa3abea1d1c6821dcefd46543692171c8d9f785b8b251258f41c30785c953d939caa26328b8c71929fdecc5477ed674eb7606296423dcc70b82ead0aae94f54a651740c1fa8ba183a2e64a36d71543b77eb17abbc015d7e28954a3e0572ce288b291546b609b9bd6bf036ecd19319c4c5151448d9c579625fb5f5dcbd") readv(r2, &(0x7f0000021000-0xa0)=[{&(0x7f0000014000-0x1000)=""/4096, 0x1000}], 0x1) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r3) bind$inet6(r2, &(0x7f0000b98000)={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r3, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read$eventfd(r2, &(0x7f000001a000-0x8)=0x0, 0x1b1) 2018/01/25 23:16:34 executing program 2: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") bind$unix(0xffffffffffffffff, &(0x7f000073a000)=@abs={0x0, 0x0, 0x3}, 0x8) lookup_dcookie(0x0, &(0x7f00006b1000-0x1000)=""/4096, 0x1000) 2018/01/25 23:16:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000eb6000)='./file0\x00', 0xfffffffffffffffc, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000410000-0x4)=0x0) dup(r0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000020f000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") unshare(0x2000000) r1 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) sendmsg(r1, &(0x7f0000782000)={0x0, 0x0, &(0x7f0000b7c000-0x10)=[{&(0x7f0000823000-0x6e)="bb6f883716d31fabbd70f41919ae11f0e1dc65ac17e4468074744fbc657f51fe45ada8fbfe43e00aa6419eb69464e395522bf5cce3816c4d8e0863e46b157bcb04202ecd3ad6154e7a33b320b508e718bb134336bdd82359f31b3db9aa623f003c2c136126f9c56f897435d53ad7", 0x6e}], 0x1, &(0x7f000068e000)=[{0xe0, 0x29, 0x9, "5d76a1feb5c4608ac57ebffa6b523405726eae7a9546364e209b91b66c4d7f786f4dc55fd9a6eaba5bfef0615efd7fe04fd4300fd4618b25d4acb748e1edbd9e739f6d1199f39063dc7106517691d74f1392cc2188f5b6eab204a730adb049932f70428d25713b41906f25aad8fa77d6dab26c57eca8cc493641e7f1f97353685e649977da09fdfa364806402b5d638d45b675b397510fb683c17e4dbd80461343dd88ae5416113c3c2d7f4da71552c6be016ebf550538102b6567c12abc4bac6962e3250ac27c6e77049fdd3223b3"}, {0xa8, 0x117, 0x101, "13fc87087b1220657b73b8513d8ee45c1c707719a40e2a0e11d444ea20ba333ba1a582491d87e242f357ba795e687dd51b9ac4836d04441d44a473dfb3c1ac0130d412ae64640533d328d9a3b6265420168fae4b509687534a4189cf393c0c130fc5fa342b0bd70567d126a0cb7d2970bd46b01153458d9299c4116b2daaacf23a3a4f53def9daf28e2628f70278288d864dc2cd4a"}], 0x188, 0x0}, 0x20044804) mount(&(0x7f0000e02000-0x8)='./file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000a1b000-0x3)='\x00v\t', 0x1004, &(0x7f0000a06000)="") 2018/01/25 23:16:34 executing program 7: openat$selinux_create(0xffffffffffffff9c, &(0x7f00007ce000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/25 23:16:34 executing program 1: sync() clone(0x0, &(0x7f0000cd0000-0x2d)="", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000)=[{r0, 0x8020, 0x0}, {r1, 0x0, 0x0}, {r1, 0x2, 0x0}, {r0, 0x80, 0x0}, {r1, 0x240, 0x0}, {r1, 0x18, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x44, 0x0}], 0x8, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x800000080000000, 0x4) r2 = accept(0xffffffffffffff9c, &(0x7f000082d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00006fc000)=0xd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r6 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0) r10 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000)={&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000000000)="f0aab1ed7141c6a286128d610d3570e6995407e68f8cfcc02a37b6e21ae05a5831f235acfedd2827daae5bffd69b7694f2cd16e095fe62deb2a6076c2edce14dd23026a071aa2193d75ab1cc78ca8f5223454ff8ef3d85fbc1823c9ac87ba116ee77971659fa43788ec61953b710dad5520f9725633f61d3d712b464d58062ba080565798a74bff933df8cd7f07a384918fbe0d08e2d27cce7af1f27801543aed58965c4cbaef4cd30641326a98e7a53128ec535e7173e972f738a019294c25bf39b96d0dc5399f7ff0933b879d948037aae7c25ac36db8160b343", 0xdb}, {&(0x7f0000002000-0xfb)="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", 0xfb}, {&(0x7f0000001000-0x60)="7f663f00852f2866fe64cf93fabf355d748ad87e3b78279845c846cc57cb6486dab7342341fbd87c6c539c2d2bffb9d21caa30fccbd5d1be0b0521ec5b9887d4f5260704c97a6c0b409c5bf46a6606d464f0b50cc01c2616b3b6c50ff91f203e", 0x60}, {&(0x7f0000001000)="f1bf0e28e547", 0x6}, {&(0x7f0000002000-0xd2)="2954093ac5593aa4d2b576d1c1e1868236651cbe7de8b3d9770a3915836857f7d9be724402250d59448e918e745b1b35bd6338888930a023cb8061a6211360fd2d21bd1c75b236ff1b4669906abd48dab8ad9aa09bcccf17d3baaff856ca1bbf5760da6b71db4b484556458967285140ccadd5e2836706746e8abacc25e4b71d2c465ee589d92746c48ba8ab3ff390ebe86f7ff2226b7bd0a6f8d316569956135c6037cd2dadfc0f161e8c4fa83d6d0ae6da4fa42d2f4657fc58eeef5ad21e7714a0ed1b3a809208f0f7552ec1ee5aac6db3", 0xd2}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x6, &(0x7f0000001000-0x108)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, 0x0}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r1, r3, r3, r1]}, @rights={0x38, 0x1, 0x1, [r0, r0, r3, r2, r3, r0, r1, r2, r0]}, @cred={0x20, 0x1, 0x2, 0x0, r15, r16}], 0x108, 0x4}, 0x4000) rt_sigprocmask(0x1, &(0x7f0000033000-0x8)={0x5}, 0x0, 0x8) 2018/01/25 23:16:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000963000-0x10)="c147504c5ea1776c616e3024235e5e00", 0x3) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d2d000-0x4)=0x0, 0x4) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2000000000000042, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000eb6000)=[{&(0x7f0000074000)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d0000000006280ff4000000fd17e9ffff06000400", 0x39}], 0x1) 2018/01/25 23:16:34 executing program 2: mmap(&(0x7f0000000000/0x9db000)=nil, 0x9db000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000537000)='/dev/rtc\x00', 0x800, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00009da000-0x8)=0xfffffffffffff003) mkdirat(r0, &(0x7f000034d000)='./file0\x00', 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008b0000-0xf)='/dev/sequencer\x00', 0x802, 0x0) fcntl$dupfd(r1, 0x0, r1) 2018/01/25 23:16:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xfffffffffffffffd) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_int(r1, 0x1, 0x3b, &(0x7f0000c5b000)=0x0, &(0x7f0000413000)=0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 23:16:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b4d000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000ec0000)=[{{&(0x7f00003f5000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000875000-0x90)=[{&(0x7f0000c4e000-0x91)=""/145, 0x91}, {&(0x7f0000a6e000-0x4c)=""/76, 0x4c}, {&(0x7f000007e000)=""/196, 0xc4}, {&(0x7f0000c00000-0xff)=""/255, 0xff}, {&(0x7f0000a04000)=""/87, 0x57}, {&(0x7f00005f9000-0xeb)=""/235, 0xeb}, {&(0x7f0000f3f000)=""/92, 0x5c}, {&(0x7f00009d5000-0x2)=""/2, 0x2}, {&(0x7f0000eb3000-0x94)=""/148, 0x94}], 0x9, &(0x7f000005a000)=""/0, 0x0, 0x3}, 0x8000}, {{&(0x7f000015f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000d3b000-0x10)=[{&(0x7f00007d3000)=""/210, 0xd2}], 0x1, 0x0, 0x0, 0x4}, 0x8001}, {{&(0x7f0000224000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000127000)=[{&(0x7f0000e26000)=""/103, 0x67}, {&(0x7f000015e000)=""/102, 0x66}, {&(0x7f0000d53000)=""/196, 0xc4}, {&(0x7f000046a000-0xc9)=""/201, 0xc9}, {&(0x7f000028b000-0x5b)=""/91, 0x5b}], 0x5, &(0x7f0000281000)=""/129, 0x81, 0x1ff}, 0x800}, {{&(0x7f0000c03000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000dd5000-0x40)=[{&(0x7f0000f47000-0x2f)=""/47, 0x2f}, {&(0x7f0000ad1000-0x61)=""/97, 0x61}, {&(0x7f00009b5000)=""/153, 0x99}, {&(0x7f0000aa5000)=""/138, 0x8a}], 0x4, &(0x7f0000198000-0x84)=""/132, 0x84, 0xffffffff00000001}, 0x7fffffff}, {{0x0, 0x0, &(0x7f0000bcd000)=[{&(0x7f0000b2d000-0xc0)=""/192, 0xc0}, {&(0x7f00002f1000)=""/151, 0x97}, {&(0x7f0000da8000)=""/0, 0x0}, {&(0x7f0000db3000)=""/60, 0x3c}, {&(0x7f0000c8e000)=""/0, 0x0}, {&(0x7f0000df8000-0x80)=""/128, 0x80}, {&(0x7f0000fde000-0x4e)=""/78, 0x4e}, {&(0x7f0000df2000)=""/4096, 0x1000}, {&(0x7f000064a000)=""/23, 0x17}], 0x9, &(0x7f00005c5000-0x32)=""/50, 0x32, 0xb9c}, 0x2}, {{&(0x7f0000ae6000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f0a000)=[{&(0x7f0000f45000-0x33)=""/51, 0x33}, {&(0x7f00002e2000)=""/162, 0xa2}, {&(0x7f0000745000)=""/169, 0xa9}, {&(0x7f0000148000-0x8c)=""/140, 0x8c}, {&(0x7f0000bd6000)=""/74, 0x4a}], 0x5, &(0x7f000072a000-0xb5)=""/181, 0xb5, 0x0}, 0x7}], 0x6, 0x40010001, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000a30000-0x15)="83", 0x1, 0x20000811, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) keyctl$session_to_parent(0x12) r2 = openat(0xffffffffffffff9c, &(0x7f0000817000-0x8)='./file0\x00', 0x0, 0x120) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000765000)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00001cb000-0x4)=0x0) 2018/01/25 23:16:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000-0xa)='blacklist\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="e55350f1a541278cb985882f8e9b136c21be6d0681b88c5fd11a76a726bc490aba485bee962dbb6f5541c1f359eda75dd307b8f6d2ea040ccc6261a868ddbc50934d0c65f89f945437244237020b110a204f4911e7e07e5241f65644451d0bf9fd0efd354a", 0x65, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd(0xffffffffffffffff, &(0x7f0000014000-0x8)={0x0}, 0x8) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 23:16:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000002d000-0x4)=0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000001000-0x4)=r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000622000)='/dev/autofs\x00', 0x80002, 0x0) r3 = openat(r2, &(0x7f00007bc000)='./file0\x00', 0x0, 0x20) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r4, 0x400454d1, &(0x7f0000001000-0x4)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000082f000)='/dev/sequencer\x00', 0x224000, 0x0) process_vm_writev(r5, &(0x7f000055e000-0x50)=[{&(0x7f000057a000-0x6b)=""/107, 0x6b}], 0x1, &(0x7f0000dc4000-0x20)=[{&(0x7f0000df6000-0xad)=""/173, 0xad}], 0x1, 0x0) setns(r3, 0x0) [ 29.006895] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. [ 29.576697] pktgen: kernel_thread() failed for cpu 0 [ 29.581849] pktgen: Cannot create thread for cpu 0 (-4) [ 29.587509] pktgen: kernel_thread() failed for cpu 1 [ 29.592600] pktgen: Cannot create thread for cpu 1 (-4) [ 29.597967] pktgen: Initialization failed for all threads 2018/01/25 23:16:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f00001cf000)={0x0, {""/7}, 0x0}, &(0x7f0000d79000)=0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000024000)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000025000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f000068d000-0xbe)="6e65742f746370009221938e074c5047b7ab8c8196590db7fb2c7a9a3b74e531be3d76652c6243ddc9a6f55e42f037ce6f87b4d7ccbb101c557c804b0bae4d26265fa3abea1d1c6821dcefd46543692171c8d9f785b8b251258f41c30785c953d939caa26328b8c71929fdecc5477ed674eb7606296423dcc70b82ead0aae94f54a651740c1fa8ba183a2e64a36d71543b77eb17abbc015d7e28954a3e0572ce288b291546b609b9bd6bf036ecd19319c4c5151448d9c579625fb5f5dcbd") readv(r2, &(0x7f0000021000-0xa0)=[{&(0x7f0000014000-0x1000)=""/4096, 0x1000}], 0x1) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r3) bind$inet6(r2, &(0x7f0000b98000)={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r3, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read$eventfd(r2, &(0x7f000001a000-0x8)=0x0, 0x1b1) 2018/01/25 23:16:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d93000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000023c000-0x4)=0xd1) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000122000)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r2+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 23:16:35 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000002000)=0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000501000-0x24)=@ethtool_sset_info={0x37, 0x0, 0x8, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00002de000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 23:16:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005d8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x857f, 0x0, 0x0}) fcntl$lock(r0, 0x400000000000007, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0xfffffffffffffffd, 0x0}) r1 = gettid() fcntl$lock(r0, 0x5, &(0x7f0000892000)={0x1, 0x4, 0x401, 0x800, r1}) close(r0) 2018/01/25 23:16:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c8d000-0x13)='GPLGPL-,*vboxnet1$\x00', 0x2) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00004b1000-0xb8)={0x0, 0x5f, 0x80000001, 0x8000, 0xffffffff80000000, 0xfffffffffffffc01, 0x12, 0x6, {0x0, @in={{0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x100000001, 0x8, 0x4}}, &(0x7f0000e71000)=0xb8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000634000-0x8)={r1, 0x4}, &(0x7f0000043000-0x4)=0x8) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f000079a000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00') 2018/01/25 23:16:35 executing program 1: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000814000)='/selinux/policy\x00', 0x0, 0x0) ppoll(&(0x7f0000a1a000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ef7000-0x10)={0x0, 0x989680}, &(0x7f0000ef6000)={0x0}, 0x8) 2018/01/25 23:16:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000d2a000)='./file0\x00', 0xc0d00, 0x115) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x81, 0x7, 0x1, 0x0}, &(0x7f0000003000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00009c8000-0x8c)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000002000-0x20)={0xfffffffffffffff7, 0x8, 0x8000, 0xfff, 0x7d0e, 0x100000000, 0xffffffffffff748b, 0x7, 0x0}, &(0x7f0000c70000)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000cfc000-0x1008)={r2, 0x9, 0x1000, "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"}, 0x1008) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000001000)=0x8) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b7c000)='/selinux/mls\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fd1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00007a6000)={&(0x7f0000829000-0x20)=[0x0, 0xf63d, 0x4, 0x0, 0x1], 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x5, 0x0, 0x8, 0x0, 0x9, 0x3c, 0xe42, 0x3f, 0xfffffffffffffeff, 0x0, 0x0, 0x101, "7481812b7c0b8ca0e24418e519ff6596cdc6fd6cb0f140136c1baf9e1c535885"}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(r4, 0x4b35, 0x100000000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000cb5000-0x20)={0xfffffffffffffffe, 0x5, 0x6, 0x8, 0x2, 0xffffffffffff0216, 0x4, 0xf8, r2}, &(0x7f0000003000)=0x20) ioctl$TIOCMGET(r4, 0x5415, &(0x7f0000003000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f000074c000-0xa0)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x0, 0x3ff, 0x200, 0x3f}, &(0x7f0000b1b000)=0xa0) bind$inet(0xffffffffffffffff, &(0x7f0000134000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 23:16:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r0, &(0x7f00004ac000-0xe5)="", 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00000b5000)=0x16f) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ed3000-0x8)={0x0, 0x0}) 2018/01/25 23:16:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000068f000)=0x5, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000d3a000)=0x0, 0x4) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00002ff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003d1000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00006f7000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0xfffffffffffffffd, 0xda, 0x0, 0x7, 0x8010002b, r2}) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 23:16:35 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000233000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ac4000-0x4)=0xffffffff, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000eb8000)='/selinux/mls\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000870000-0x9)='/dev/sg#\x00', 0x1f, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x2, 0x7}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00009d3000-0x8c)={r3, @in6={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000a92000)=0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00005f5000-0x290)={0x8, {{0xa, 0x3, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x400}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x1, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x90e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000388000)={0x1, &(0x7f0000000000)=[{0x20000000, 0x10000, 0x9, 0x359d}]}) mmap(&(0x7f0000e25000/0x2000)=nil, 0x2000, 0x2000000, 0x8013, r2, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000e25000)=0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000e27000-0x4)=0x0) gettid() setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x3, &(0x7f0000e27000-0x18)=[{0x1, 0xff, 0xa9cd, 0x19340000000000}, {0xec6, 0xfffffffffffffffb, 0xc819, 0x2}, {0x4, 0x2, 0x6, 0x3}]}, 0x10) getpriority(0x2, r4) [ 29.840811] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/01/25 23:16:35 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000012000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000606000-0x10)='/selinux/policy\x00', 0x0, 0x0) linkat(r1, &(0x7f0000abc000)='./file0\x00', r2, &(0x7f00007df000-0x8)='./file0\x00', 0x400) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000162000)=0x0, &(0x7f000093b000-0x4)=0x4) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000682000)={0x0, 0x0}) getsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000a70000)=0x0, &(0x7f0000c39000)=0x4) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x6, 0x10, r0, 0x33) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000034a000)={0x0, 0x4, 0x30}, &(0x7f000079c000)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000018d000-0x8)=@assoc_value={r4, 0x5}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000d11000-0x18)={0xaa, 0xa, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000147000)='/dev/sequencer\x00', 0x40000, 0x0) 2018/01/25 23:16:35 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000a6e000-0x8)='./file0\x00', 0xd0000, 0x20) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000370000+0x4c7)={0xdddd, 0x10001, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000801000)=0x5) setrlimit(0x7, &(0x7f0000005000-0x8)={0x0, 0xfffffffffffffffb}) 2018/01/25 23:16:35 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x67, &(0x7f000000d000)=""/56, &(0x7f000000e000-0x4)=0x38) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000c000-0x56)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623693900090021000449bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de4411007227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/25 23:16:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) syz_open_dev$sndtimer(&(0x7f0000cfc000)='/dev/snd/timer\x00', 0x0, 0x1) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00008b5000)=0x2, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000030b000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000057b000)=0x3ff, 0x4) 2018/01/25 23:16:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) shutdown(r0, 0x1) rt_sigsuspend(&(0x7f00007b6000)={0x9}, 0x8) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 23:16:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000019f000-0x8)='./file0\x00', 0x20) r0 = socket$inet6(0xa, 0x4000802, 0x800) umount2(&(0x7f0000ad1000-0x8)='./file1\x00', 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000035d000)='/dev/rtc\x00', 0x20082, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x0) chroot(&(0x7f00002cb000-0x8)='./file0\x00') setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000051d000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xb7a3, 0x400, 0xff, 0x1, 0xbec0, 0xfffffffffffffffc, 0x0}, 0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002f8000)={0x0, 0x1f}, &(0x7f00002bb000)=0x6) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f61000-0x14)={r2, 0x8, 0x8, 0xffffffff80000000, 0x7ff, 0xffffffffffffffff}, 0x14) r3 = getuid() setuid(r3) 2018/01/25 23:16:35 executing program 0: r0 = socket(0x18, 0x80000, 0x3) accept$nfc_llcp(r0, 0x0, &(0x7f000002f000-0x4)=0x99) 2018/01/25 23:16:35 executing program 2: mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f0000ecb000)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00001d8000)={0x0, 0x0}) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) rename(&(0x7f00003f2000)='./control/file0\x00', &(0x7f0000888000)='./file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000bee000-0x8)={0x0, 0x6}, &(0x7f00000bd000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000d4e000-0x8)={r3, 0x7fffffff}, &(0x7f00004d0000-0x4)=0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f000001a000-0x17)=""/23) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001b000-0x6)='./bus\x00', 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d20000-0x4)=0x5, 0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000010000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/25 23:16:35 executing program 0: mmap(&(0x7f0000001000/0xd38000)=nil, 0xd38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x6, 0x45d6, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000005b000)=0x6, 0x4) socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(r0, &(0x7f0000235000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d39000)=0x10) writev(r1, &(0x7f00000a8000)=[], 0x1) 2018/01/25 23:16:35 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000005000)=@bridge_getlink={0x38, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_OPERSTATE={0x8, 0x10, 0x0}, @IFLA_LINKMODE={0x8, 0x11, 0x0}, @IFLA_EXT_MASK={0x8, 0x1d, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x0, 0xaf) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000013000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000013000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000011000)=0x401, 0x4) 2018/01/25 23:16:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = userfaultfd(0x0) r1 = epoll_create(0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ff7000-0xc)={0x0, 0x0}) utime(&(0x7f00005c1000-0x8)='./file0\x00', &(0x7f00008a2000-0x10)={0x6, 0x1ff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d47000-0xc)={0x5, 0x0}) epoll_pwait(r1, &(0x7f00005f2000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ffb000-0x8)={0x0}, 0x8) 2018/01/25 23:16:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000073a000)='./bus\x00', 0xfffffffffffffffc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003c3000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b9d000-0x6)={0x0, 0x5, 0x7}, &(0x7f0000599000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000f5000-0x8)={r2, 0xffff, 0x1ff}, &(0x7f00002da000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fc7000)={0x0, 0x3}, &(0x7f00003a1000-0x4)=0x8) syz_open_dev$sndtimer(&(0x7f0000158000-0xf)='/dev/snd/timer\x00', 0x0, 0x416380) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000468000-0x14)={r3, 0x19d0, 0x1, 0x2, 0x4, 0x1ff}, &(0x7f0000c54000)=0x14) r4 = getpid() syz_open_procfs(r4, &(0x7f0000cc1000)='clear_refs\x00') chown(&(0x7f0000292000-0x6)='./bus\x00', 0x0, 0x0) 2018/01/25 23:16:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) epoll_create1(0x80000) socketpair(0x4, 0x0, 0x7, &(0x7f0000858000)={0x0, 0x0}) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000c17000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00002f3000-0x10)={0x1, &(0x7f00004be000)=[{0x0, 0x0}]}) syz_open_dev$evdev(&(0x7f0000ac2000-0x12)='/dev/input/event#\x00', 0x10000, 0x2002) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f000092e000)={r2, 0x1}) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4b9e98516e9605010e3332518578"}], 0x28, 0x0}, 0x0) [ 29.943395] handle_userfault: 27 callbacks suppressed [ 29.943399] FAULT_FLAG_ALLOW_RETRY missing 30 2018/01/25 23:16:35 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000006000)="573963ef7b3f604f04baefbb3eeea6398bc5b79ae9dd7c2ed9ecc2558057ebf7a2fe654c5ff95dffd9e50cbea3", 0x2d) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x4000) read(r1, &(0x7f0000003000)=""/512, 0x200) [ 29.988529] CPU: 1 PID: 5435 Comm: syz-executor1 Not tainted 4.9.78-ge37256c #21 [ 29.996098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 30.005438] ffff8801cc2af5d0 ffffffff81d943a9 ffff8801cc2af8b0 0000000000000000 [ 30.013463] ffff8801d01ce890 ffff8801cc2af7a0 ffff8801d01ce780 ffff8801cc2af7c8 [ 30.021481] ffffffff81661d4a 0000000000002a2e ffff8801cd7308f0 ffff8801cd7308a0 [ 30.029529] Call Trace: [ 30.032109] [] dump_stack+0xc1/0x128 [ 30.037456] [] handle_userfault+0xa3a/0x1310 [ 30.043502] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 30.050508] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 30.056903] [] ? handle_mm_fault+0x117b/0x2530 [ 30.063124] [] ? handle_mm_fault+0x1fc3/0x2530 [ 30.069345] [] handle_mm_fault+0x1fd1/0x2530 [ 30.075392] [] ? __pmd_alloc+0x410/0x410 [ 30.081090] [] __do_page_fault+0x5c2/0xd40 [ 30.086948] [] ? mm_fault_error+0x2c0/0x2c0 [ 30.092907] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 30.099542] [] do_page_fault+0x27/0x30 [ 30.105051] [] page_fault+0x28/0x30 [ 30.110300] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 30.117121] [] ? userfaultfd_ioctl+0x4b0/0x24e0 [ 30.123410] [] ? drop_futex_key_refs.isra.11+0x63/0xd0 [ 30.130306] [] ? futex_wake+0x146/0x440 [ 30.135898] [] ? get_futex_key+0x1050/0x1050 [ 30.141925] [] ? userfaultfd_release+0x650/0x650 [ 30.148302] [] ? perf_event_comm+0x1a0/0x1a0 [ 30.154331] [] ? __lock_acquire+0x629/0x3640 [ 30.160360] [] ? do_futex+0x3f8/0x15c0 [ 30.165869] [] ? vma_wants_writenotify+0x51/0x380 [ 30.172330] [] ? vma_set_page_prot+0x10f/0x180 [ 30.178531] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 30.185513] [] ? userfaultfd_release+0x650/0x650 [ 30.191890] [] do_vfs_ioctl+0x1aa/0x1140 [ 30.197609] [] ? ioctl_preallocate+0x220/0x220 [ 30.203810] [] ? selinux_file_ioctl+0x355/0x530 [ 30.210102] [] ? selinux_capable+0x40/0x40 [ 30.215965] [] ? __fget+0x201/0x3a0 [ 30.221212] [] ? __fget+0x228/0x3a0 [ 30.226466] [] ? __fget+0x47/0x3a0 [ 30.231642] [] ? security_file_ioctl+0x89/0xb0 [ 30.237844] [] SyS_ioctl+0x8f/0xc0 [ 30.243002] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/25 23:16:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/25 23:16:35 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 2018/01/25 23:16:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f000041e000-0x1)='.', 0x1) r0 = creat(&(0x7f00007cc000)='./file0\x00', 0x2) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000cea000)=0x42c, 0x4) 2018/01/25 23:16:35 executing program 0: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0xd5, 0x4) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000dc1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bd4000-0x4)=0x14) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000dc2000-0xe5)="9fa2ed34e1181a6e740037ce0c1c177dd7fb0bbd07d0b087bf58930b031ee6a939be225429464e67a767ad21d5ad3a2a8b19c2f5e1762d896fd3bc48bb59c770747b126bd1bae6c62dc5607a7a5d290d14b15b7e4ffecb42c0d7ad78b2e4fe4241e1012010f01750aa4bdc6543f48addaaf7a2f91cc77b8a1c8c5fab62ac0c148cf6942fca00f007b363dbffa2e1d042be642bf92440ede495441110747d365d69fe90e3b841012e5e6c199044e79c830f67c16ca7753595aba725b46bc8c0891bfc0d77fb6d826eb6e37f3075d3e65c18d946d5caf46603b42bd0e4cd74fa5580a60cdd70", 0xe5) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000dc1000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3, r1}) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000624000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f00005d3000)=""/4096) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dc2000)='/selinux/checkreqprot\x00', 0x800, 0x0) connect$l2tp(r3, &(0x7f0000cd3000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x4, 0x0}}, 0x26) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f00004d4000-0x4)=0x4) 2018/01/25 23:16:35 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000020000-0x3c)=[{{&(0x7f000001f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000001f000)=[{&(0x7f000001f000)=""/24, 0x18}, {&(0x7f0000017000)=""/163, 0xa3}, {&(0x7f000001f000)=""/0, 0x0}, {&(0x7f000001f000)=""/182, 0xb6}, {&(0x7f000001f000)=""/72, 0x48}, {&(0x7f000000f000)=""/24, 0x18}], 0x6, &(0x7f0000020000-0x85)=""/133, 0x85, 0x9}, 0xcf}], 0x1, 0x22, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000001f000)=0x0, &(0x7f000001f000)=0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000021000-0x8)='./file0\x00', &(0x7f0000009000)=@random={'btrfs.', '\x00'}, &(0x7f0000021000-0x1)='\x00', 0x1, 0x1) r1 = perf_event_open(&(0x7f000001d000-0x78)={0x2, 0x78, 0x5, 0x9, 0x2, 0x0, 0x0, 0x3, 0x20, 0x0, 0x1, 0x828, 0x6, 0x5, 0x7fffffff, 0xef, 0x9, 0x7, 0xa8, 0x4, 0x36, 0x1, 0x10000, 0xc54f, 0x8, 0x3, 0x2, 0x7c97, 0x1, 0x8, 0x7, 0xfff, 0x9, 0x7fffffff, 0x4, 0x0, 0x1, 0x1000, 0x0, 0x0, 0x1, @perf_config_ext={0x2, 0x2}, 0x4002, 0x0, 0xffffffff, 0x3, 0x125, 0x9, 0xb21, 0x0}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffffff, 0xa) fcntl$getown(r1, 0x9) syslog(0x5, &(0x7f0000013000-0x50)=""/80, 0x50) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x2) ioctl$int_in(r2, 0x1000000005434, &(0x7f000000e000)=0x0) 2018/01/25 23:16:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cdc000)='/proc/self/net/pfkey\x00', 0xffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f000020f000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00008ca000-0x10)={0x0, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000aa2000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000d6b000)=[{{0x0, 0x0}, 0x100000001, 0x1000, 0x0}], 0x18) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000be7000-0x4)={0x200}, 0x4) 2018/01/25 23:16:35 executing program 6: clone(0x0, &(0x7f00001da000-0x88)="", &(0x7f0000000000)=0x0, &(0x7f000035c000-0x4)=0x0, &(0x7f000019e000)="") munlockall() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000+0x13)='tls\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/25 23:16:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x2000000, 0x0) clock_gettime(0xfffffffffffffffc, &(0x7f000027b000)={0x0, 0x0}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d74000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000ff0000-0x20)={{0x0, 0x0}, {0x0, r1+10000000}}, &(0x7f0000fef000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r0, &(0x7f0000da3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000242000)={0x0, 0xe2, "f1cf66e205b46908901534eba9c4805dd63cdbc0b3182b4bd8b72b91b6585a8369e1c33a9f1cf11b40b9f1c475d9970f720ec0880c77ba1a10e6ccefb6d441cf13d05f3b32864e7e5e38c7ed4837271c8ec68722a870aa93fc2bbe68909b74e6fc785df5e9a80ea318a1c66781b486c1b7b48606ab453c63c91393dd20e7c91c64a5dfc4f6657ea6cf8c0f8aa8f1e6cee05ded9528d1390586e058294d962bc76d99d624b83677b2ab1841d30be191b2016259a0bda60282e559e00951616bc35d842dd6ddd119ae50194ec3e2aac7e5b3929b62f31230cbfb763c804b1827835211"}, &(0x7f000045a000)=0xea) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00002e7000-0x71)={r3, 0x69, "2d862248dd140ad813b0b24e253e6340cd304dc7d32d7eccb857e0dcd5aec173b03fa383eb6d0d69cbcd9b2a9103434458c4f0321d2d57ba9ebd2551978d2c4359c7b6d42cf93556c519fd0b5ccd55f50f169bbef96a606f7d4ecd23b4dde6a9d29a17a871065446de"}, &(0x7f000042d000)=0x71) read(r2, &(0x7f0000ec8000-0xb1)=""/177, 0xb1) getsockopt$inet_buf(r2, 0x0, 0x2c, &(0x7f000041a000-0xff)=""/255, &(0x7f0000e6b000-0x4)=0xff) 2018/01/25 23:16:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002bb000-0xa)='schedstat\x00') getcwd(&(0x7f0000f02000-0x93)=""/147, 0x93) sendfile(r0, r0, &(0x7f000017d000-0x8)=0x0, 0x8001) 2018/01/25 23:16:35 executing program 4: pipe2(&(0x7f0000b28000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='mounts\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000002000)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) lseek(r1, 0x1000000000000004, 0x0) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000004000-0x4)=0x1d, 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x80, 0x0) 2018/01/25 23:16:35 executing program 5: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000c78000-0x21)=""/33) [ 30.339764] audit: type=1400 audit(1516922195.663:22): avc: denied { write } for pid=5491 comm="syz-executor7" name="net" dev="proc" ino=12598 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/01/25 23:16:35 executing program 4: pipe2(&(0x7f0000b28000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='mounts\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000002000)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) lseek(r1, 0x1000000000000004, 0x0) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000004000-0x4)=0x1d, 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x80, 0x0) 2018/01/25 23:16:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3c) r4 = gettid() ptrace$setregset(0x4205, r4, 0x201, &(0x7f0000231000-0x10)={&(0x7f0000339000-0xc3)="98dfb6e297dd1874fa40e0e19b017d47a1b6e6b158238c49b8cd7f92146423331e771690bb63a715d012bc6cfe2689b7da513b5175d28349051e0aef52d51ca65b8b53575e3cd0fb364d847018da7e4089701c7dfc1174c43db77761b0a3ce264b41ab3f068db6814b102761d52fefe157a0183b5e52ce153f077c6240dc5c0cdababd48ab5709a921510811643374d6f37caaefd97eb260b13a9037b15b82d1e193d1b82d80c76e5f876ff4251ecd5fe0b097233ba2b4ce1e6be381b8cf9a79453e30", 0xc3}) ptrace(0x4, r4) recvfrom(r3, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f000056c000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r5 = getpgid(0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00007a2000)=[@in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}], 0x64) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b41000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)="", 0x0}], 0x1, 0x0) memfd_create(&(0x7f0000c20000-0x1e)='/selinux/commit_pending_bools\x00', 0x3) fcntl$setsig(r2, 0xa, 0x12) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) dup2(r1, r3) writev(r3, &(0x7f0000591000)=[{&(0x7f0000d65000-0xb5)="9c", 0x1}], 0x1) fcntl$setown(r2, 0x8, r5) tkill(r5, 0x16) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) 2018/01/25 23:16:35 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x3, 0x80000) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000004000-0x87)=""/135) getsockname$ax25(r0, &(0x7f0000004000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000008000)={0x0, 0x0}, 0x7, 0x80000001) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000009000)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f000000a000)=""/179) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0x0, 0x0, 0x0, "6bf1e49d86d1058ed1ec37a00bd1f3d669e74a791f78cee45b375c1311e33f34"}) 2018/01/25 23:16:35 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) sendfile(r0, r0, &(0x7f0000007000)=0x0, 0x4080000000005) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000000a000-0x4)=0x0, &(0x7f000000a000-0x4)=0x4) 2018/01/25 23:16:35 executing program 0: clock_gettime(0xf7ffffffffffffff, &(0x7f0000561000-0x10)={0x0, 0x0}) r0 = creat(&(0x7f0000a07000)='./file0\x00', 0x110) getsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f00004c6000)=""/211, &(0x7f0000491000)=0xd3) 2018/01/25 23:16:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045109, &(0x7f0000001000-0x1)=0x0) clock_nanosleep(0x5, 0x0, &(0x7f0000447000)={0x77359400, 0x0}, 0x0) mkdir(&(0x7f0000a0d000)='./file0\x00', 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000242000-0x4)=0x7ff) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000690000)={0x6be, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x7, 0x8000000000, 0x5, &(0x7f000030a000-0x10)=@generic="a2620dd8f979857bfc559073ff2217ba", 0xfffffffffffffc00, 0x2, 0x20}) 2018/01/25 23:16:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e48000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000ebf000-0x8)={0x81, 0x3}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ae8000-0x14)={0x38000000, 0x7, 0x9, 0x4, 0x0}, 0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000809000)={0x5000000, 0x1f, 0x7, 0x80000001, 0x2, 0x8}) setsockopt$inet_mreqn(r1, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000df7000)={0x0, 0x3fa68557}, &(0x7f0000c08000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000711000)={r2, @in6={{0xa, 0x2, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000087c000)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) [ 30.366954] audit: type=1400 audit(1516922195.693:23): avc: denied { add_name } for pid=5491 comm="syz-executor7" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 30.391599] audit: type=1400 audit(1516922195.723:24): avc: denied { create } for pid=5491 comm="syz-executor7" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/01/25 23:16:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000472000)='./file0\x00', 0x8) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fda000-0x4)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/01/25 23:16:35 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000a6d000)=0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) dup3(r1, 0xffffffffffffffff, 0x0) 2018/01/25 23:16:35 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005e6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00002c6000-0x4)=0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007d4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000f4000)={@common='eql\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001000-0x10)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000015d000-0x8)={0x6, 0x0, 0x1, 0x6}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x7fffe, 0x40000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000374000)=0xe8) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000e70000-0x4)={0x3d55, 0x6, 0xb000}, 0xffffffffffffffd0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000e83000)=""/213) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000006000-0x10)={0x1, &(0x7f0000b3d000-0x8)=[{0x6, 0x0, 0x0, 0x80000000}]}, 0x10) 2018/01/25 23:16:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ppoll(&(0x7f0000fd6000-0x18)=[], 0x0, &(0x7f000082d000)={0x77359400, 0x0}, &(0x7f000096d000+0x79)={0x0}, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000020e000)='/selinux/checkreqprot\x00', 0x4100, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000472000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b75000-0x4)=0x14) 2018/01/25 23:16:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x8, 0x80a, 0x5, &(0x7f000002f000-0x8)={0x0, 0x0}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000ccd000)=0x8001, 0x4) sendmsg$nl_route(r0, &(0x7f0000193000)={&(0x7f0000169000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000926000-0x10)={&(0x7f000043d000)=@setlink={0x20, 0x13, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:16:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000010e000-0x9)='/dev/rtc\x00', 0x2200, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00002ff000-0x10)={0x15, 0x38, &(0x7f000097e000)="1cf160680eb048acda8771a65362b001576408bb148b424f646f719174c74ab039a49a4ff4da47ff6bb8f95a0e756fa9790c696394fc731d"}) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000df2000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) chroot(&(0x7f0000540000-0x6)='./bus\x00') 2018/01/25 23:16:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = creat(&(0x7f0000613000-0x8)='./file0\x00', 0x8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r2 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r3 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r2, &(0x7f0000030000)=[{&(0x7f0000726000)='t', 0x1}], 0x1) r4 = dup(r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r4, 0x0) fadvise64(r3, 0x0, 0x0, 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000c65000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) 2018/01/25 23:16:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) r1 = dup(r0) write(r1, &(0x7f0000255000)="2000000014001d07060e00000000ee001100e8fff608ffff", 0x18) clock_settime(0x4, &(0x7f0000fbb000-0x10)={0x77359400, 0x0}) 2018/01/25 23:16:35 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/enforce\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000011000)=0x8) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000013000)={0x0, 0x0, 0x10000}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000002000)={r2, r3}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pipe2(&(0x7f0000013000-0x8)={0x0, 0x0}, 0x0) fcntl$setlease(r4, 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 23:16:35 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008ad000)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000c78000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aa6000-0x4)=0x28) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002ac000)=@assoc_value={r1, 0x28}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x5, 0x800, 0x72e5) recvmmsg(r0, &(0x7f00005be000-0x1a4)=[{{&(0x7f0000216000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b0c000-0x80)=[{&(0x7f0000bd4000-0x13)=""/19, 0x13}, {&(0x7f00004fe000-0xc1)=""/193, 0xc1}, {&(0x7f0000457000-0x91)=""/145, 0x91}, {&(0x7f0000507000-0x94)=""/148, 0x94}, {&(0x7f0000bc8000-0x48)=""/72, 0x48}, {&(0x7f0000988000-0x1b)=""/27, 0x1b}, {&(0x7f00004d1000-0x1c)=""/28, 0x1c}, {&(0x7f0000f7b000-0x71)=""/113, 0x71}], 0x8, &(0x7f00004c5000)=""/255, 0xff, 0x50f}, 0xff}, {{&(0x7f00005aa000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000082000-0x70)=[{&(0x7f0000957000)=""/148, 0x94}, {&(0x7f0000ccf000-0x8e)=""/142, 0x8e}, {&(0x7f0000335000-0x1000)=""/4096, 0x1000}, {&(0x7f00008a7000)=""/179, 0xb3}, {&(0x7f00009e3000-0xca)=""/202, 0xca}, {&(0x7f00000e9000)=""/0, 0x0}, {&(0x7f0000ed9000-0x6d)=""/109, 0x6d}], 0x7, &(0x7f0000d19000-0x39)=""/57, 0x39, 0x10000}, 0xa000000}, {{&(0x7f0000c21000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00003be000)=[{&(0x7f00006be000-0x82)=""/130, 0x82}, {&(0x7f00006e7000-0xf3)=""/243, 0xf3}, {&(0x7f0000c23000-0xdf)=""/223, 0xdf}], 0x3, &(0x7f0000322000)=""/153, 0x99, 0x67}, 0xfffffffffffffff8}, {{0x0, 0x0, &(0x7f0000b98000-0x10)=[{&(0x7f000054a000)=""/211, 0xd3}], 0x1, &(0x7f0000347000-0x1000)=""/4096, 0x1000, 0x9}, 0x7}, {{&(0x7f0000449000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00003ed000)=[{&(0x7f0000ed8000)=""/250, 0xfa}, {&(0x7f0000973000)=""/4096, 0x1000}, {&(0x7f0000da4000-0x25)=""/37, 0x25}, {&(0x7f00002d1000)=""/66, 0x42}, {&(0x7f0000097000-0x20)=""/32, 0x20}, {&(0x7f00005a1000-0xc8)=""/200, 0xc8}, {&(0x7f00003b0000)=""/250, 0xfa}, {&(0x7f00007f3000)=""/1, 0x1}, {&(0x7f0000db3000-0x6e)=""/110, 0x6e}], 0x9, &(0x7f00005cd000)=""/4096, 0x1000, 0x9}, 0x0}, {{0x0, 0x0, &(0x7f0000b68000-0x40)=[{&(0x7f0000fe0000)=""/4096, 0x1000}, {&(0x7f000027e000-0xaa)=""/170, 0xaa}, {&(0x7f0000040000-0xb2)=""/178, 0xb2}, {&(0x7f0000dda000)=""/197, 0xc5}], 0x4, &(0x7f0000815000-0xc1)=""/193, 0xc1, 0x6}, 0x1}, {{&(0x7f000067d000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f32000)=[{&(0x7f0000f03000-0x5)=""/5, 0x5}, {&(0x7f0000d15000)=""/72, 0x48}, {&(0x7f000094c000)=""/46, 0x2e}, {&(0x7f00007f6000)=""/4096, 0x1000}, {&(0x7f0000e64000-0xe7)=""/231, 0xe7}], 0x5, &(0x7f0000e03000-0x1c)=""/28, 0x1c, 0x2}, 0x7f}], 0x7, 0x10002, &(0x7f0000fb5000)={0x77359400, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000ac000)={0x0, 0x10000, 0x1, 0x101, 0x9, 0x40, 0xfff, 0xff, {0x0, @in6={{0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x0, 0x57, 0x1, 0x8}}, &(0x7f0000c60000+0x656)=0xb8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000d5000-0x8)={r3, 0xb941}, 0x8) r4 = socket$key(0xf, 0x3, 0x2) getsockopt(r4, 0xf760, 0x200, &(0x7f0000fc6000-0x4a)=""/74, &(0x7f0000fb8000-0x4)=0x4a) sendmsg$key(r4, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = accept$inet(r0, &(0x7f0000e93000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000211000-0x4)=0x10) sendto(r4, &(0x7f0000c1c000)="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", 0x1000, 0x40044, &(0x7f0000318000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x1, 0x3}}, 0x2e) 2018/01/25 23:16:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x1000000000000000) r1 = socket$inet6(0xa, 0x200f, 0xfff) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000e25000)=0x0, &(0x7f00005fd000)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, "706f72ff0700000000000000000000000000000000000000000000001f00000000000000000000000003ff00000000000000000000000000000000000600", 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r1, r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ee5000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) mmap(&(0x7f000013c000/0x2000)=nil, 0x2000, 0x2, 0x810, r0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000089c000-0x4)=0x0) ptrace$peek(0x2, r3, &(0x7f000054b000)=0x0) read(r0, &(0x7f0000ad7000-0x55)=""/85, 0x55) 2018/01/25 23:16:35 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x0, 0x1, r0, &(0x7f0000000000)='./file1\x00') mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") 2018/01/25 23:16:36 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000008000-0x4)=0x0, &(0x7f000000d000-0x4)=0x4) 2018/01/25 23:16:36 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vga_arbiter\x00', 0x100, 0x0) getpeername$unix(r0, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000003000)=0x8) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8918, &(0x7f0000000000)="") 2018/01/25 23:16:36 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1, &(0x7f0000005000-0xa)="") mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000020000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000001f000)=0xb) 2018/01/25 23:16:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008da000-0x15)='/proc/self/net/pfkey\x00', 0x200208, 0x0) sendfile(r0, r0, &(0x7f0000591000)=0x0, 0x8) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000d3d000)={@empty=0x0, @multicast1=0xe0000001}, 0x8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000669000-0x68)={0x8000, 0x79, 0x2, {0x0, 0x0}, 0x3ff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f000033c000)={0x13, 0xab, &(0x7f0000982000)="e3cc14514c93b026aa0ec115c1c48c03f79c577cab5a8828d6ff4c72ee8f960d27eecd3b77922c8e720a4c2e2839fb29930c9922eddc0b6ae9f911415560021e55a6e58ef4784a2f9dc09589b59e54cac825b5091474380305a2e47dc3064e9ce9fdbfece5ca45932e2631774631c141a2b7d3484c37de722bdf21c616a831a53d643e233c1dc6ed9dd53d29446682bf417a2a9e4f13a257af606d36e196bc17e0566577856a6cc79191bd"}) fsetxattr(r1, &(0x7f0000f4e000)=@random={'trusted.', '/proc/self/net/pfkey\x00'}, &(0x7f000062f000-0x15)='/proc/self/net/pfkey\x00', 0x15, 0x1) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000005f000)={0x9, [0x29, 0x80000000, 0x0, 0x0, 0x7, 0x401, 0x8, 0x1, 0x7]}, 0x16) clock_gettime(0x0, &(0x7f0000cfa000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00001f0000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000f8000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f00009ad000-0x1b0)=[{0x7e2, 0x1ff, 0xac, 0x0, @tick=0xf961, {0x80, 0x6}, {0x2b95, 0x1}, @raw32={[0x2, 0xfa25, 0x8001]}}, {0x8000, 0x200, 0x6, 0x6, @tick=0x2, {0x8, 0x800}, {0x6, 0x0}, @connect={{0x7fffffff, 0x7}, {0x5ca, 0xbc5e}}}, {0x6, 0x7, 0x400, 0x9, @time={r2, r3+10000000}, {0x5, 0x9}, {0x7f11, 0x1}, @result={0x4, 0x4}}, {0x2106, 0x48, 0x2, 0x8, @time={0x0, 0x989680}, {0x3f, 0x8e}, {0xe6, 0xffffffffffffff01}, @raw32={[0xffffffffffffbe6f, 0x1000000000, 0x9]}}, {0x9, 0xffff, 0x0, 0x8, @time={0x0, 0x0}, {0x3f, 0x1}, {0x2, 0x6}, @ext={0x0, &(0x7f0000034000)=""}}, {0x3, 0x97, 0x2, 0x90000000, @time={0x0, 0x1c9c380}, {0x7, 0x5}, {0x8, 0x9}, @quote={{0x200, 0x0}, 0x3, &(0x7f00006fe000)={0xeb8, 0x6, 0x3, 0x0, @time={0x77359400, 0x0}, {0x101, 0x9}, {0x8, 0x7fffffff}, @quote={{0x0, 0xcd4}, 0x3, &(0x7f0000208000)={0x0, 0x40, 0x0, 0x8, @time={r4, r5+30000000}, {0x1, 0x0}, {0xfffffffeffffffff, 0x0}, @control={0x41, 0x0, 0x8233}}}}}}, {0x8001, 0x4, 0x6, 0x101, @time={0x0, 0x0}, {0xf82d, 0x8}, {0x10001, 0x9}, @result={0x100000001, 0x0}}, {0x800, 0x9, 0x9, 0x5, @time={r6, r7+10000000}, {0x7, 0xffffffff00000000}, {0x766f2ae2, 0x9}, @quote={{0x1f, 0x100}, 0x5, 0x0}}, {0x0, 0x7f782988, 0x7, 0x6, @tick=0xd2, {0x9, 0x4}, {0x9, 0x6}, @raw32={[0x7, 0x0, 0x1]}}], 0x1b0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00001f7000-0x4)=0x0) sendmsg$nl_xfrm(r1, &(0x7f00007bc000-0x38)={&(0x7f000090b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a2b000)={&(0x7f0000ac5000)=@updpolicy={0xb8, 0x19, 0xa01, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xa0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$inet6(r0, &(0x7f0000264000-0x1c)={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, 0x1c) 2018/01/25 23:16:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000de3000)='/selinux/checkreqprot\x00', 0x88280, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f00001b0000-0x4)=0x101) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) dup3(r1, r0, 0x0) 2018/01/25 23:16:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b7b000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000578000)=0x0) fcntl$setown(r0, 0x8, r1) r2 = memfd_create(&(0x7f0000e1d000)='$\x00', 0x0) dup3(r0, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/25 23:16:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000c36000)={0x5e, 0x40, 0x5, 0x1, 0x8, 0x8}) mknod(&(0x7f0000780000)='./file0\x00', 0x103d, 0xa) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000a13000-0xff)=""/255, &(0x7f0000e67000)=0xff) creat(&(0x7f0000244000-0x8)='./file0\x00', 0x0) open(&(0x7f000072d000)='./file0\x00', 0x0, 0x0) open(&(0x7f00005f6000-0x8)='./file0\x00', 0x2801, 0x0) 2018/01/25 23:16:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) select(0x40, &(0x7f0000285000-0x40)={0x5, 0x1, 0x7, 0x80000000, 0xfffffffffffffffe, 0x1, 0x3, 0x6}, &(0x7f00008d9000-0x40)={0x5, 0x9, 0x1, 0x9, 0x6, 0x3, 0x7, 0x10000}, &(0x7f000033e000)={0x6, 0xee, 0x0, 0x10001, 0x1, 0x126, 0x9, 0x4}, &(0x7f0000dd4000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000061000-0x4)=0x0) ptrace$setregs(0xf, r1, 0x7, &(0x7f00004c0000-0x1000)="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") futex(&(0x7f000000d000-0x4)=0x0, 0x4, 0x1, &(0x7f0000cc4000-0x10)={r0, 0x0}, &(0x7f000044b000)=0x0, 0x0) 2018/01/25 23:16:36 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008b3000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000002000-0x62)=""/228, 0xe4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000)={0x685b}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f000017c000)=""/161, 0xa1, 0x1000000000000000, &(0x7f0000000000)={r1, r2+30000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000002000)=0x0) setpriority(0x0, r3, 0x5) clock_settime(0x8005, &(0x7f0000c37000)={0x0, r2}) setsockopt(r0, 0x8, 0x2, &(0x7f0000001000)="2a39c0fae36b86cb934359123cc8c57ae4f6a888b4c9c8ac5c338fef9e7313efe27bcae7a529c34b608bfd5479640b610098d6c307eec001b775c0d5ce5b2dedfe37ba57aef1d1bfd726ff0800f1d2312a977d323118cfcc2da3378d14344d37b7bcc5fca747dad489568f779d2aa9c5039a81aa462ff1298a78a9ad0e0e70b1d83c4ec798c2927d762537b88ca87d6a09b81ae52fe970eab1434331aaced1c48e192333ac78", 0xa6) 2018/01/25 23:16:36 executing program 4: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dc2000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cd9000)={0x0, 0x0, 0x0}, &(0x7f000070b000)=0x3f0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dc2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000255000)=0xc) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000dc2000)=0x0) tgkill(r2, r3, 0x1b) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dc0000)={0x0, 0x0, 0x0}, &(0x7f0000dc0000)=0xc) wait4(r4, &(0x7f0000d89000-0x4)=0x0, 0x0, &(0x7f0000dc1000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 23:16:36 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) read(r0, &(0x7f0000009000-0xdf)=""/223, 0xdf) readv(r0, &(0x7f000000c000-0x40)=[{&(0x7f0000004000-0x77)=""/119, 0x77}], 0x1) 2018/01/25 23:16:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00006d1000)={0x0, 0x0}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000598000-0x160)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:16:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000330000-0xc)='/dev/autofs\x00', 0x20000, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00004a4000)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b46000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a16000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f35000-0x4)=0x0, &(0x7f0000ad6000)=0x4) fremovexattr(r1, &(0x7f0000fe0000-0xc)=@known='trusted.syz\x00') pipe(&(0x7f0000d0a000)={0x0, 0x0}) r5 = fcntl$dupfd(r2, 0x406, r1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00007fa000)={0x2, &(0x7f000017c000-0x10)=[{0xc, 0x0, 0xfffffffffffffffc, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f000088b000-0x4)=0x100, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00000c1000)={{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, {0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x10001}, 0x0, [0x6ab, 0x200, 0x0, 0x7f, 0x7, 0x80000000, 0x80, 0x9]}, 0x5c) write(r2, &(0x7f0000983000)="", 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000725000-0x5c)={{0xa, 0x1, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, {0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, 0x4, [0xffff, 0x1, 0x8, 0x7, 0x7fff, 0x5, 0x3f, 0x9]}, 0x5c) 2018/01/25 23:16:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008da000-0x15)='/proc/self/net/pfkey\x00', 0x200208, 0x0) sendfile(r0, r0, &(0x7f0000591000)=0x0, 0x8) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000d3d000)={@empty=0x0, @multicast1=0xe0000001}, 0x8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000669000-0x68)={0x8000, 0x79, 0x2, {0x0, 0x0}, 0x3ff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f000033c000)={0x13, 0xab, &(0x7f0000982000)="e3cc14514c93b026aa0ec115c1c48c03f79c577cab5a8828d6ff4c72ee8f960d27eecd3b77922c8e720a4c2e2839fb29930c9922eddc0b6ae9f911415560021e55a6e58ef4784a2f9dc09589b59e54cac825b5091474380305a2e47dc3064e9ce9fdbfece5ca45932e2631774631c141a2b7d3484c37de722bdf21c616a831a53d643e233c1dc6ed9dd53d29446682bf417a2a9e4f13a257af606d36e196bc17e0566577856a6cc79191bd"}) fsetxattr(r1, &(0x7f0000f4e000)=@random={'trusted.', '/proc/self/net/pfkey\x00'}, &(0x7f000062f000-0x15)='/proc/self/net/pfkey\x00', 0x15, 0x1) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000005f000)={0x9, [0x29, 0x80000000, 0x0, 0x0, 0x7, 0x401, 0x8, 0x1, 0x7]}, 0x16) clock_gettime(0x0, &(0x7f0000cfa000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00001f0000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000f8000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f00009ad000-0x1b0)=[{0x7e2, 0x1ff, 0xac, 0x0, @tick=0xf961, {0x80, 0x6}, {0x2b95, 0x1}, @raw32={[0x2, 0xfa25, 0x8001]}}, {0x8000, 0x200, 0x6, 0x6, @tick=0x2, {0x8, 0x800}, {0x6, 0x0}, @connect={{0x7fffffff, 0x7}, {0x5ca, 0xbc5e}}}, {0x6, 0x7, 0x400, 0x9, @time={r2, r3+10000000}, {0x5, 0x9}, {0x7f11, 0x1}, @result={0x4, 0x4}}, {0x2106, 0x48, 0x2, 0x8, @time={0x0, 0x989680}, {0x3f, 0x8e}, {0xe6, 0xffffffffffffff01}, @raw32={[0xffffffffffffbe6f, 0x1000000000, 0x9]}}, {0x9, 0xffff, 0x0, 0x8, @time={0x0, 0x0}, {0x3f, 0x1}, {0x2, 0x6}, @ext={0x0, &(0x7f0000034000)=""}}, {0x3, 0x97, 0x2, 0x90000000, @time={0x0, 0x1c9c380}, {0x7, 0x5}, {0x8, 0x9}, @quote={{0x200, 0x0}, 0x3, &(0x7f00006fe000)={0xeb8, 0x6, 0x3, 0x0, @time={0x77359400, 0x0}, {0x101, 0x9}, {0x8, 0x7fffffff}, @quote={{0x0, 0xcd4}, 0x3, &(0x7f0000208000)={0x0, 0x40, 0x0, 0x8, @time={r4, r5+30000000}, {0x1, 0x0}, {0xfffffffeffffffff, 0x0}, @control={0x41, 0x0, 0x8233}}}}}}, {0x8001, 0x4, 0x6, 0x101, @time={0x0, 0x0}, {0xf82d, 0x8}, {0x10001, 0x9}, @result={0x100000001, 0x0}}, {0x800, 0x9, 0x9, 0x5, @time={r6, r7+10000000}, {0x7, 0xffffffff00000000}, {0x766f2ae2, 0x9}, @quote={{0x1f, 0x100}, 0x5, 0x0}}, {0x0, 0x7f782988, 0x7, 0x6, @tick=0xd2, {0x9, 0x4}, {0x9, 0x6}, @raw32={[0x7, 0x0, 0x1]}}], 0x1b0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00001f7000-0x4)=0x0) sendmsg$nl_xfrm(r1, &(0x7f00007bc000-0x38)={&(0x7f000090b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a2b000)={&(0x7f0000ac5000)=@updpolicy={0xb8, 0x19, 0xa01, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xa0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$inet6(r0, &(0x7f0000264000-0x1c)={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, 0x1c) 2018/01/25 23:16:36 executing program 4: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000047c000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000aff000)={0x3}, 0x8, 0x80800) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f000091b000-0x4)=0x8) r1 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001e000-0x4)=0x9) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000771000)={0x0, 0x0}) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000b01000-0x2e)=""/46) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000afe000)=[{r1, 0x0, 0x0}], 0x1, 0x1000) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000aff000+0xba9)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/01/25 23:16:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) write(r0, &(0x7f00002e8000-0x74)="", 0x0) 2018/01/25 23:16:36 executing program 0: r0 = socket(0xa, 0x806, 0x3) fsetxattr(r0, &(0x7f0000f31000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00000a7000)='\x00', 0x1, 0x2) socket(0x11, 0x100000802, 0x300) 2018/01/25 23:16:36 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000008000-0x32)="", 0x0, 0x347) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000012000-0x4)=0x252) 2018/01/25 23:16:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000efc000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000938000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000e2a000)="ff01000000000019000000000000000800000000", 0x14) 2018/01/25 23:16:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000b97000-0x10)={&(0x7f0000e63000)={0x2, 0xd, 0x1ff, 0x0, 0x16, 0x0, 0x7, 0x3, [@sadb_x_filter={0x5, 0x1a, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x14, 0x14}, @sadb_ident={0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}}, @sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x7, 0x7}, @sadb_spirange={0x2, 0x10, 0x0, 0x3, 0x0}, @sadb_x_sec_ctx={0x1, 0x18, 0x9a, 0x7, 0x0, ""}, @sadb_x_nat_t_port={0x1, 0x17, 0x3, 0x0}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x40) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}}, @sadb_address={0x5, 0x9, 0xff, 0x1, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:16:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f00002ff000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cfb000)=0x10) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000b1a000-0x4)=0x2, 0x4) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) readahead(r1, 0x1, 0x800) read(r1, &(0x7f0000432000)=""/63, 0x3f) lseek(r1, 0x0, 0x3) 2018/01/25 23:16:36 executing program 2: mmap(&(0x7f0000000000/0xc32000)=nil, 0xc32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000c2d000)='/dev/input/event#\x00', 0x2, 0x100) pipe(&(0x7f0000c2e000-0x8)={0x0, 0x0}) r2 = fcntl$dupfd(r0, 0x405, r1) r3 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x28000, 0x0, 0x400000ac, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1030, 0x0, 0x4000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r2, 0x9) syz_emit_ethernet(0x9d, &(0x7f00004ff000-0x9d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0xcb51, 0x4, 0x1f}], {0x8100, 0x80, 0xfff, 0x4}}], {@llc_tr={0x11, {@llc={0xd6, 0xbe, "42be", "808691c92c41614b6458668868e9e2751769f6bde31b8da5f6c8975c2f042e03a09132aba3deca5f704041859cfcb4d83b56aedd3464d82760971de3ecbb8be64f3c90daec15d15cc1f7e838e9bf3268d1a5954fd3b48984bbb404596c0b7643fa285cc4682ede701f37fd5f254c1eea54e40b05ec7f4eb96dcabb507ab80d2987c0b7"}}}}}, &(0x7f000069b000)={0x1, 0x1, [0xc4c]}) r4 = add_key(&(0x7f00006c2000)='user\x00', &(0x7f000086e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c2c000-0x4f)="2a83e917707503b9bd283bc20dab961531a3155f86e7d2a3752466be31e42f715808a3acbe02dc834c52ebfff99234c1ec91dca13d3a55461a18488efbe4f7d48d2cfac778f2268fa5540f91be36c9", 0x4f, 0xffffffffffffffff) keyctl$revoke(0x3, r4) keyctl$setperm(0x5, r4, 0x10000) mmap(&(0x7f0000c32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000c2e000-0x5)='user\x00', &(0x7f0000c32000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000031e000)='user\x00', r4) ioctl$int_in(r3, 0x1000000000005421, &(0x7f0000003000-0x8)=0x4) clock_nanosleep(0x5, 0x0, &(0x7f0000be1000-0x10)={0x0, 0x989680}, &(0x7f0000763000)={0x0, 0x0}) add_key(&(0x7f0000c2e000)='encrypted\x00', &(0x7f000072f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)="9c6d3c27266458887db6da854f65ec95fc6c74753d7094468bd27398d13d1845ba6c01d0fd1d78bb15be210bddbaf801951cd7e44d026543b9d92edaceec1b1a0964ed7504589e9003eae7972863c91a959535ef6df37bc914e84d607be21b5da38a675fc39def4881396d", 0x6b, r5) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000c2f000-0x8)={0x0, 0x8b}, &(0x7f0000c2f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000c30000)={r6, 0xae2, 0x1000, "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"}, 0x1008) add_key(&(0x7f0000c2d000)='logon\x00', &(0x7f00009e5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c2d000)="edbee2658d7e3d1af9f1f9d736c9d7dcd3bf98335262d8c19892b2cdac8fade3e8824d0059ad92f53678214c7dd0c1bb34f166fd26bcefb9449f6f69b190057c69e395beedc545d1f3ccb2952a0054", 0x4f, 0xfffffffffffffffc) getrandom(&(0x7f00002c9000-0x76)=""/118, 0x76, 0x3) membarrier(0x19, 0x0) mmap(&(0x7f0000c32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000c33000-0x12)={r6, 0x80, 0x5, [0x8, 0x3, 0x0, 0x2, 0xfff]}, 0x12) 2018/01/25 23:16:36 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000048e000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ff7000-0x9)='ns\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000001000-0x14)=@random={'btrfs.', '/vboxnet0user\x00'}, &(0x7f0000302000)='&H\x00', 0x3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000001000)="af2c54f63cccb24466fd88354297c7896482fb7e268e2f0ec1f884846887d0797e173d06e6413a86f45f1381c9dc2292c60ef6db0952337e4fa509cfc0987f4f4df0e154ead646f9e798ff97f89e82d5005b8043d09e13aa21604bdd15aa8e393b7cdbccd11c3c0a203ae633c5c9", 0x6e) exit(0x0) fstat(r1, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000001000-0x78)={0x7, 0x78, 0xfffffffffffffff7, 0x401, 0x10000, 0x7fff, 0x0, 0x800, 0x20, 0x8, 0xb5b4, 0x7ff, 0x4, 0x8, 0x1, 0x7f, 0x8, 0x9, 0x5, 0x6, 0x6, 0x3, 0x1, 0x495, 0x7, 0xb3cb, 0x0, 0x6, 0x7, 0x80000000, 0x6, 0x1, 0x1, 0x3, 0x7, 0xfff, 0x101, 0x1, 0x0, 0x9, 0x1, @perf_config_ext={0x80000001, 0xfff}, 0x18092, 0x1, 0x3, 0x0, 0x8be, 0x3, 0x3ff, 0x0}, r0, 0xac0, r1, 0x9) 2018/01/25 23:16:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = open(&(0x7f00002c7000-0x8)='./file0\x00', 0x0, 0x13b) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000df5000)=@updsa={0x138, 0x1a, 0x511, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'ecb-serpent-avx2\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:16:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00005c4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) r2 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) fallocate(r2, 0x0, 0xffff, 0x9) sendto$inet(r1, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r1, r2, &(0x7f0000af5000)=0x62, 0x10001) write(r1, &(0x7f0000d7f000)='O', 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000693000-0xe8)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002af000)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000e97000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000285000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x10001, 0x0, 0x0, 0x2, 0x80, 0xa0, 0x2c, r3, r4}, {0xffffffffffffff81, 0x0, 0x8, 0x200, 0x6, 0x9, 0x4, 0x5}, {0x2, 0x1, 0x1be4, 0x3f2}, 0x7, 0x2, 0x3, 0x1, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x3, 0x3b}, 0x200000a, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x5, 0x0, 0x544, 0x1, 0x8, 0x4}}, 0xe8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000b9c000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r5, 0x1, 0x2000000000000008, &(0x7f0000aca000)=0x0, 0x4) getpeername(r2, &(0x7f0000d57000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e96000)=0x8) sendto$inet(r5, &(0x7f0000408000-0xf2)='|', 0x1, 0x0, &(0x7f0000e6a000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r5, 0x1) [ 30.771662] DRBG: could not allocate digest TFM handle: hmac(sha256) 2018/01/25 23:16:36 executing program 5: r0 = dup(0xffffffffffffffff) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00006ee000-0x28)={0x8, 0x1, r1, 0x4, r2, 0x100000002, 0x3, 0xc49a}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000940000-0x10)={0x0, 0x0}, &(0x7f0000471000)=0x10) r4 = socket(0x10, 0x2, 0x0) write(r4, &(0x7f00009e7000-0x24)="240000002e001d003200000800417700fbffffff0100000000000000ffffffff0100ff10", 0x24) 2018/01/25 23:16:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000959000)={{&(0x7f000006b000/0x3000)=nil, 0x3000}, 0x3, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000fd8000-0x20)={{&(0x7f000012a000/0x1000)=nil, 0x1000}, 0x200000, 0x0}) prctl$setendian(0x14, 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f00000a7000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/01/25 23:16:36 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f000000b000)='keyring\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000000c000)='./file0\x00', 0x0) bind$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0xd, 0x7, 0x3ff, 0x53d6, 0x7ff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/25 23:16:36 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000007000-0xa)='mountinfo\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000005000)=0x0, &(0x7f0000001000)=0x4) getsockopt$inet6_buf(r2, 0x29, 0x41, &(0x7f0000007000)=""/40, &(0x7f0000007000)=0x28) 2018/01/25 23:16:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x250, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x128, 0x3, {{'deflate\x00'}, 0x6e8, "fbc5e522384e6e94806d5a5643a61f7bc8579383b0a505665436a2cebe22e758122f0a60502f791738d2c89bb753856dcc8dab6f955451218ebd4b3d18f46760323f03e1bbc5d8e5b619ab821b5e6d1e7b3baede9201fd16b965db4f73e98817475bb9fb8a1d28e7d5075cf70803e9cc46a40494cf4ac6536d72eb538ca8e02a94ad150f3a5206a927f70a670445b749d5e53ff09590815afbb4ccf95d7db419f63eb70ddd8c5b62edf7bd0aa82f2bf30eed23a71871fbd59e62826268b25768f08bb6dd229951fc11dc950cb5e32a1b187e446f9c7494c98ef80d5af7"}}]}, 0x250}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000882000)={{0x2, 0x31347e64}, 'port1\x00', 0xd1, 0x10020, 0x0, 0x0, 0x4, 0x40, 0x7, 0x0, 0x0, 0x40db822e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb5370734681305261aec26b9f309ddf8c4cb8f7a32181a41722af15009ecd0f0080d3b55ec7f4338a45f8c3b976b36f8f21e1b612763db6213864fdde6f3c114471844c7e5cd22a7922be21fc9984a403682c8407c059810f0f715a8a5d56e640486589bac4d88a79ef15437423caeb1b2c506ae14de606d627fce1fdc6f6d3907a670d93e6ece58cb79150b8844c4a312b1d4589178a9526fe1f446ed69a4d141a9ea1b7dd87ee3c38e24f468566c9e72193f226c4d3b730b5cfd10032841b1f4ab66d74ccb8c9b1d8587aaed160b170792a181d5d275c922ea41d617bdc133e6653ab0ad5c30c1e167dcd67ff7c876be9b4e0621bdca83967caba37fe9ff310b9e70c829558269cf64c279cb7b4e8200936098eddfde3326d3f70d9ef9d699005e38bdcc5efecfa32c14f5ea23d2b0c2010bcaee37f4ae90c95e6a114fd70752df56e7b48ce3a902caf714c2ba85f55b9ca2d777dfe226b7b9b5e8f00fbc91baf5a5de8b6546bb10d156b37d0ad2df0edccbdcf87e316b1c14194f90f7e2ef8e4c484a74678b4ab702803aa259a3500ea3049cde0e60c9b49f2248c76cb2d75bb2f0fed652b6e347366bfed5757af2c100f1bf066c95a492c2ee3a468cac4d1497acf93752170a4fb0e46705a43895ee8d95e1b2902f1440e767c76b7a9790fed0cd4a1d9d4425afec459581b8597bb46518d96aa12fa6b7966b08c4fb72f95bf87a7281e93fea6624e7f20f2e35a0ebcfe2e973e4d54aad7dae0bbb8312ebc6d5685dc335d7d5ed1fec24fd084aaccad8f7f4bed6b0383d12789f6e4f548a0b40d0c7ae7a031efa3e9e37622e6cc1ee25a6276d4406fd4f6948b72f83063b2c62d10bea7d05fc12dd73a9f2ce08805c4a6fd8f7a5a7b8e602225fa04efbdbed4a31b75b3bb6d5caa84fb1bac6f0d50ea9ad6fad4fc99fd007df672d636eeb68536aea6a01b5f2f497beece012ace85a23f26d036f63a7db5ddf11d443da7f78199c9e0c8f143395e6fa3077f53d5e131b45c1d897c079891dcfc1d672de403b5f66d34f80e8fa8d55f2ef0c301eaa42d3285fc2c7efb306a43332fe25899b249f8195b1e885f234dc8ad35f3099e5139b1be6bfbc5d4b466435eb1a50e02a4c51a62fb5ff80f3cf35289c22c79b197d67573e3038fef9bf2ff503e2be3b30110588a451ee98919f1ae9f89736c513255947f18578fd999aa6e21e206160785f5fedcf7cf0aed56111e314337e0506ce8dfbbeeac8b12cd00aeb12a3c86808de94083c36f6744ae5fbf70d8373febedcf8141fee50ea469e2913610092ce43b4659062fc91f8cc69c71ba221b259c9880b2ae2ca4c276cacaa80affc9ca367deff027ed34a2b737831105c1ca723e85b44f5941c3efa3048af358a2859e5ccab5b65b92964e2777c0a57711b79c3ede340fb45e2af4a9d99af9eb95cbe08795d33d1ffb279aa37ea72a308a778174a9b165e8702468d17b52317d1600b7eae7cbf955238d6c7acfb2bcb3a9053e5cfb7e23359bfe413c1da37fc9317ba589ae94bb174dc745eaee604c476bc3b39f0962adef346809550280b23adf3092f210c9fcbc8dbc56264be8298f14c56024b47424861b4523b5b53101d9f974569cbdc37ebbef3c19d9e4bbd2ee81aed7433e1d588c613e62eb25c5d9b655cd7fd0affacc0c39af26ee4853d6075906d53bd685a8cfea6038e4836b17f4b2527ed862c5917145fd0493a4a2054727d041cffb14ed7f9237a0211759b91b0ab188210338cfb51d0d314c5d99760f051192ef47558ca1309f303b27f5b7185d589652c414e2b664698a23f34579c7fcc08a7629c50a0d56f15208694c984774b81f8906438b56b17167a22fdaf538ec79e6a91c9c1806deaf95051c9caeca1ad6e93212e1db683daa8dfa017cc2708c435649a6d12aa743bcc2765531936c39c45d65e8f17bf90dccb73ca2cb3de82dd8def43bc27868b853810a9c8f36db3422d804e9dee72fd6035450b917bac3f66335fe73333761bf7f2bb5cce40c111a7561d86386a7ad9b5ab78cecd4555329b22eb2264469e463c988b098a675c81d7f0e5b21c552a09ee54d8f05919c5b3c92a2ebc13281701dd10fc1a443533f73ae50cfb94ba8a0df098c4e80c6da81423aad65f0847aceaa1ba1ab2efedf861821f5ce35905bbc7a401bf6c7a9bfe93372e53ed386b31f6b26e044fe9b507981c6f7085629fce731f9a8999b7a426a01f6f6a53d459ccd1aa1247c2d133397ce8ac6a15ec2f7ba9d1cc71cc5b213c071b705b77622a63983324457850b68683c6cdaec1cd3e115cede60312d8f622de3cb4907275ee9fc2d669e228ed43843f8e5b3b6b025179bf624ce50cd5942dfd0627fc3830d14732e274f71f428d0fc3f9bfcd4932e5a8529056a1a16093b77d4ce146b4b0175dc05a4bfba1d9f0f2493ccb43f7c22f0f7a0b9efd4a8b2359a9d7d93c2df565b6df5b2ab02c0077b85df933f60af3ffe60bc27aaf47d7731d4ee5af18eed01c819ef41e4b2046a7d205ec20b4d60bc80b46dc109f9ff0506389ced6ddc43de60461ca3349f51efae623ba25b47f464f8090c6fca84e703e27849c396f22d33a98f2ed22abff344955d1b9a27f9edfd0aa9da5bed7215a31248b9516a0df6eb642849cd47ff028cca61191819c9dc68d90aa30d5637ad0ec35528c6e2f4b126e1380720d6c98db5c6e6e603445f4aa2a5ab6d8508be0d741d14bddf9ec052d83bf64b8b29eaed6c235db6b99492a55e65421dac1140fec6995d3f95e593a5bdd59e31eb8bcf4bb975654c2233fd6cb70a73a8ccd162854b873cfd62b0f001f48bb95b21c48c63df9d69bd65827da1b67631715a03541a7adb61f90581a293e691bdefd7ed77e889884c5a4033551594af6374a6dec19669cda6e27d743181caa0f47df681929074cd13a79b388fa1a68eff3b5a323a30fe4adb04ee9e1c8a75e505ea1c316ec84a336616aa93403dc5e47888ab20ab86cdd5d787b900188e58bbb4c57c071c70e5292a7abf1fafae5297ee6865c41f98b2660de40e46ed508f783431835254d2fd78551c2fcf492ebe0e1321bfba7243d01fd8dddcb87194e77fc04c820135c1411bdb9f8470fd834a92d9030297ff9d013ca514bc711ab55b97e87451f3a65c573ec5ca1a82027796d3946ca22ca94eadd7693085296b5c56a327ea36ef6046cd8f7022b1297125299071de198281e5a6bf6dcc2d29058ab6299458b0cc077ceb671b0de5da14d0ee6bcab349f1f38114015d1a6ebb7e669b60b5183460ec50a58e5163a6bcf05482c241be6dcb3a54c60f6a914b5e07e5fd1474a1d66cf241ac842a6e344f4d5c88e6913d8510bee60a1f11c11829705205efd3ca7d6d350603ee34a9930660c51f1d2975cf65f611771db617d88b538e0e98b481ad05160f3714a1a03f564b52489884a40c084958c565b218b321ec7cc84d2cf55c6fadc6e92d3b62f5d6967eaf814a2c2a0416d8e399c53d099277d8f762dca65af19a8c676245cd2e864d739e563af5da9990a52fbc679cbd0f332968deeac5436baa5f1594bd6c74d4740df1f200bcf2f4fcd453d24d4fb1718c49511fdbfd07f46ffe08f4662750cfce63eff847307a01cade0648a6a0f3898fd2a67cadb63f093dbcf6894d8f5e6c1825711f1971e996e627e7d28bc42496bef4d03c1d7372fa2f09e23fbcc023c90fce5c3e85deb52a776d1d1e7d3fffe6e333fe36c6792afcf9386e467961f47d4f050179547a994ef39ec3aad0a21dd4882b76038b100752067aee8ac55150682cfa0cfdd40eb3d746144a1219904e5be0c1375e72a0d56ad0839c2b8c6cabf35fb26140d5d825f7f67b9cb0b4e4730e54ff3a5456c6234674fc021e04744ca940ca70e5db427a7a9a4cf2655654041bd6dcebc297be482f7c8e1d74d8975bf62df1278bf09a7fb5bf8a6efe728a24f6795b8dc24e92be28c63de03f71c1b0af04d6dc3a22ee950791712abe1922a87b752a0bd86c9934106e120cdc12b122f60116a64ae94fd2d857eb846fb9d2b8b9b86ed898f9406149dda3b758053ced95cbe885521a36f604dfc5c94ffbe9e92943b5e7e087469acca762d4282c630a04b7d19fc8ea106b1e7e1d39cb60d81d72e3ea75b68188eb85af992d251e876f1e291afdc7b1e8db31a6dc7a492c00bf684e2a1e81afaa6bb628f29874705def9bb869b7c89c07b18450daa2bdec94862c456592450b43355b0dfa69c16a57fad3d3640c53da163c2957ec19c825ecffa0274f63256778579079c161941585ba5f6e1f75606693c6818831f3df8d8bb94872f63e54815d0a2d7c98a79a516850bb6528ecd7ee7896d501a9c7b56c8b6438880c49b8e07dd02f83f8e3707b47a8f5ef037036ce3732c4b58dce7478dfc0662f79e591002cab8d377d7031dc3ea72cc7ba60d955fc455e2e3185f497c6be79ef2cf8614f123b6602e8ca3f675ca9b79d23ae2f210148559abdab8ad91ffc99e75e5e3d7f292998db74a6774abf34359854f98f387b2fc1ad877ba8e9431e2e0309570b3b34d30a4b890c27094fc9bf269a58945064d4e313360105a47034c2cfb6908e31b6f4baccbf211c1fe111d52146eef6cfa48238e9c1a53a73882c830f59778773e16842943676ef1976452caa344d37342b5f9da4b3e38b3453e19b20a56df8014c0e9715245d703c397f190ae437042ca744f09919596c8ec476b5aaaf7d33ae01bf1bd103c7dc29b934a4f2f8e2150b5ae86a7c766e39d48f537fc2cad617f51666af52d302970bc4c5fe5756f5e62b8fd26b07a66be2cbf1252078557caf7c04250b9c1e7107c65875c340bb572b4fe419ccd73d96d3520fc82ed1990c1ac85511b677a799ce4bfc160da08d99377d41f171845fd46049f378ec9460fdf2df99c4fd7554df80e5d6d8da06985b61322149b2c014d90810f2791d651e8aefdafb217c45f76e2d78be84fca45f7f8a9eacd572d7f67a81e43d53f5bfa70d708fab2a21d206e6c3b1d296459dfd1139705f131f1f0e8fa2ffd8ee8346b8b5fce19fd178803d2863d913e", 0xed9}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000167000)=0x7, 0x4) eventfd(0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000063b000-0x10)={0x20, 0x4, 0x6, 0x6, 0x0}, &(0x7f0000649000)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000706000)={r2, 0x6, 0x6, 0x5, 0x0, 0x7}, 0x14) lremovexattr(&(0x7f0000c4a000-0x8)='./file0\x00', &(0x7f0000019000)=@known='system.sockprotoname\x00') sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x8000}, 0xc, &(0x7f0000713000)=[{&(0x7f000059b000)={0x14, 0x2e, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x4, 0x0, []}]}, 0x14}, {&(0x7f0000b17000-0x8c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x0, "", []}, 0x10}, {&(0x7f0000c5e000)={0x54, 0x0, 0x700, 0xffffffffffffffff, 0x0, "", [@nested={0x2c, 0x4c, [@typed={0x10, 0x0, @u64=0x0}, @typed={0x18, 0x42, @str='ppp0^trusted/\x00'}]}, @typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x43, @u32=0x0}]}, 0x54}, {&(0x7f00001b3000-0x6c8)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0x1, "", [@nested={0x4, 0x0, []}, @generic=""]}, 0x14}], 0x4, 0x0, 0x0, 0x0}, 0x8000) 2018/01/25 23:16:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000285000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = syz_open_dev$sndseq(&(0x7f000000a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00009dd000-0x58)={0x80, 0x0, 0xc8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:16:36 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) remap_file_pages(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0xffff, 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000003000)={0x0, 0x0, 0x1, @thr={&(0x7f0000001000)="", &(0x7f0000011000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x0) timer_gettime(0x0, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 23:16:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00002d0000)={0x0, 0x0}) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/25 23:16:36 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000)={0x391883fe, 0x0, 0x6, 0xfffffffffffff8db, 0xfffffffffbfffffb}, 0xfffffffffffffe39) mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2000000001, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000002d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000036000)=@ethtool_sfeatures={0x3b, 0x2, [{0xff, 0x1f}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000c3c000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$usbmon(&(0x7f000058f000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) 2018/01/25 23:16:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000088d000-0x4)=0x0, &(0x7f0000a5e000)=0x4) 2018/01/25 23:16:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)={0x0, 0x0}) timerfd_settime(r1, 0x3, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000c20000)={{0x0, 0x0}, {0x0, 0x0}}) lstat(&(0x7f0000af1000)='./file0\x00', &(0x7f0000ab8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() setreuid(r2, r3) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003d000-0xc)={0x7, 0x0}) 2018/01/25 23:16:36 executing program 6: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xa, 0x6, &(0x7f0000288000)={0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000312000)={0x4, 0x0, 0x7, 0x200, 0x6, [{0x20, 0xa672, 0x100, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x1, 0xfffffffffffffffc, 0x80000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x80000001, 0x0, 0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x8, 0x64c, 0x4, 0x0, 0x0, 0x2080, 0x0, 0x0, 0x0}, {0x3ff, 0x6, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x0, 0x7, 0x100000000, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000706000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000942000-0x4)=0x14, 0x800) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000206000)=@req={0x200, 0x78, 0x6, 0x9}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f00000000000000000300", &(0x7f0000037000-0x22)=@ethtool_cmd={0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:16:36 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000007000-0xf)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000006000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000002000)=@fragment={0x11, 0x0, 0x74, 0x7fffffff, 0x0, 0x4, 0x0}, 0x8) r2 = syz_open_procfs(r0, &(0x7f0000000000)='stat\x00') mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000007000+0x211)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_procfs(r0, &(0x7f000000a000-0x7)='cpuset\x00') sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) 2018/01/25 23:16:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000047f000-0x11)='/selinux/enforce\x00', 0x80, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f000033b000-0x8)={0x0, 0xffffffffffffffff, 0x1, 0x37c, 0x4}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f35000)={0x0, 0x8000, 0x6, 0x404, 0xb12, 0x2}, &(0x7f00001a0000)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000158000)={r3, @in={{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x81}, &(0x7f0000943000)=0x98) bind$packet(r0, &(0x7f0000acf000)={0x11, 0x7, r2, 0x1, 0x40, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) bind$packet(r0, &(0x7f0000c85000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="24e8efc6c875", [0x0, 0x0]}, 0x14) r4 = dup(r0) write$selinux_load(r4, &(0x7f0000339000-0xde)={0xf97cff8c, 0x8, 'SE Linux', ""}, 0x10) 2018/01/25 23:16:36 executing program 4: seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fstat(0xffffffffffffffff, &(0x7f000073c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 23:16:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c46000)={0x0, 0x0}) ioctl$int_in(r0, 0x5421, &(0x7f0000eb3000)=0x100000001) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001cd000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r1, &(0x7f000069f000)={0xf97cff8c, 0x8, 'SE Linux', "85700798515f5d59ae5ef999917efdd0"}, 0x20) r2 = getpid() getpgid(r2) 2018/01/25 23:16:36 executing program 3: r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00008f6000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) syncfs(r0) fcntl$setstatus(r0, 0x4, 0x2000) dup(r0) 2018/01/25 23:16:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006e8000)='./file0\x00', 0x4e) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x6) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004df000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000fb000-0x4)=0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000516000)={0xaa, 0x4a, 0x0}) r3 = syz_open_procfs(0x0, &(0x7f00005f3000)='net/ip_tables_targets\x00') sendfile(r2, r3, 0x0, 0x2fc) 2018/01/25 23:16:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007f2000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x301, 0x4) 2018/01/25 23:16:36 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000e000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f000000d000)={0x57, 0x2, 0x401, {0x3f, 0x401}, {0x0, 0xcad8}, @const={0x9, {0x8, 0x42e3a235, 0x7fffffff, 0x800}}}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000e000-0x3c)=[{{&(0x7f000000d000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f000000e000-0x10)=[{&(0x7f000000d000)=""/129, 0x81}], 0x1, &(0x7f000000d000)=""/158, 0x9e, 0x2}, 0xff80000000000000}], 0x1, 0x0, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000c000-0x56)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623693900090021000449bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de4411007227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/25 23:16:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x801, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000048a000-0x30)={0x4c, 0x0, &(0x7f0000c14000)=[@acquire={0x40046305, 0x4}, @reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x68, 0x38, &(0x7f0000fc7000-0x68)=[@ptr={0x70742a85, 0x1, &(0x7f0000a76000)=0x0, 0x1, 0x4, 0x19}, @ptr={0x70742a85, 0x0, &(0x7f0000f93000-0x1)=0x0, 0x1, 0x2, 0x19}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f0000cad000-0x38)=[0x0, 0x0, 0x38, 0x40, 0x38, 0x78, 0x18]}}], 0x96, 0x0, &(0x7f0000867000)="818b4d8989b269e2f0360e1bd79f2be55a0eeae5f7c3fa0b73a72964d078499b325ef33040126f7977ab7b3792999980b33f0a93eaeff4177f9ca406c1597deba79c7ad6f437dd8bf2b2507fa446d157f204f4402785e0da10c3da8da8089ff210a18ada615892db90246e72547f34455b5b41c6facdfd1aba860e020d2566bb8ca7d1c9994c934c3340bef316c7e9da458d0d9f2b78"}) pwritev(r0, &(0x7f0000004000)=[{&(0x7f0000001000-0x1000)="a8", 0x1}], 0x1, 0x4) [ 30.946597] mmap: syz-executor1 (5730) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 30.982421] SELinux: policydb version -1744342907 does not match my version range 15-30 [ 31.006902] SELinux: policydb version -1744342907 does not match my version range 15-30 2018/01/25 23:16:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000654000)='net/igmp\x00') preadv(r0, &(0x7f0000a93000)=[{&(0x7f0000e4b000)=""/93, 0x5d}, {&(0x7f0000bce000-0x57)=""/87, 0x57}], 0x2, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000c51000)=0x4) 2018/01/25 23:16:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_xfrm(r0, &(0x7f0000a82000)={&(0x7f000041b000-0xc)={0x10, 0x0, 0x0, 0x803}, 0xc, &(0x7f0000974000-0x10)={&(0x7f0000f6f000)=@getsadinfo={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000b72000-0x20)={@common='dummy0\x00', @ifru_flags=0x8000}) 2018/01/25 23:16:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00009f3000-0x4)=0x100000000, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000405000-0x15)='net/ip6_tables_names\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) ftruncate(r1, 0x3d) 2018/01/25 23:16:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000136000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000ae7000)=[], 0x0, &(0x7f00002d5000-0x10)={0x0, 0x0}, &(0x7f000079e000-0x8)={0x0}, 0x8) 2018/01/25 23:16:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000a6b000)=0x0) r1 = dup2(r0, r0) syncfs(r1) lstat(&(0x7f000078b000)='./file0\x00', &(0x7f0000121000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000f2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) close(r0) 2018/01/25 23:16:36 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000006b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000b8a000-0x8)=0x0, r0, &(0x7f0000000000)=0x0, 0x6, 0x5) poll(&(0x7f0000b0a000-0x18)=[{r0, 0x600, 0x0}], 0x1, 0x0) listen(r0, 0xff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000)={0x5, 0x5, 0x800, 0x35, 0x7, 0x10001, 0x5, 0x8, 0xff, 0x9, 0xfff}, 0xb) 2018/01/25 23:16:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c51000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r2 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(r0, &(0x7f0000836000)=[], 0x0, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000082000-0x8)=0x0) write$sndseq(r1, &(0x7f0000001000-0x1b0)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000a5b000-0x50)={0xbf, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:16:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000206000)={0x0, @in6={{0xa, 0x0, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x807e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000065f000)=0x8c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000812000-0x8)={r1, 0x4}, &(0x7f00008e2000-0x4)=0x8) clone(0x0, &(0x7f0000e6e000)="", &(0x7f0000000000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000001000-0xa8)="") acct(0x0) 2018/01/25 23:16:36 executing program 7: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8000, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000fea000)=0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000fea000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000fea000-0x6e)=""/110, 0x6e, 0x0, &(0x7f0000fe9000)={0x4, 0x95b, 0x2, "21cf86ed2c97", 0x3, 0x0}, 0x10) ioctl$int_in(r0, 0x541f, &(0x7f0000fe9000-0x8)=0x0) 2018/01/25 23:16:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=""/160, &(0x7f0000001000-0x4)=0xa0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r1, &(0x7f0000001000-0x30)={0x30, 0x5, 0x1, 0x8, 0x100000000, 0x4, 0x7ff, 0xca25}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x200000000010, 0x2, 0x0) lgetxattr(&(0x7f0000cec000-0x8)='./file0\x00', &(0x7f0000214000)=@random={'system.', '\x00'}, &(0x7f000044d000)=""/232, 0xe8) sendmsg$nl_route(r2, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpgid(r1) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f00004ae000)=0x7f, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f9f000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ca0000-0x4)=0xe8) sendto$packet(r2, &(0x7f0000bc3000-0x8f)="e003fce1aecb9181c6aefcf93882f5610268a147067701c9ac8d911f1b9db33edc5aa952f285ccea902ecea26bc5329f237458d823860bad0dbb948f996fd5c1f5fad5ee3f8cd3559a54ee6be8ecf7e012cf124303d661db1c528c361a2923d89e3c6f7c6f1aa7693002e06a3af32f624f5a070c3b407cdb813908d2295435ee7ae8ec9fec348eb969f0c8c986aa99", 0x8f, 0x8000, &(0x7f0000215000-0x14)={0x11, 0x0, r3, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x14) 2018/01/25 23:16:36 executing program 1: clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000afb000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") mq_getsetattr(0xffffffffffffffff, &(0x7f0000c22000)={0x0, 0x0, 0x8000, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00001fc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 23:16:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000879000+0xdc9)='/selinux/checkreqprot\x00', 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002db000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000b4c000)=0xfffffffffffffe00) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000043e000)='attr/keycreate\x00') readv(r1, &(0x7f00009a6000-0x80)=[{&(0x7f0000a9a000-0x1000)=""/4096, 0x1000}], 0x1) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) munlockall() 2018/01/25 23:16:36 executing program 2: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000670000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='security.ima\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000048e000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)="97ed62b072e9c430ba54dac3455031823879e70b2525bddf50f97ae23b94620f63e646b1856726f43927d201dfbf2a5f9162a49df68ac338774a6c16319f24275a100b80ac43daec3b54589aad21a016dc341aa1afb7454d81b2aad57f9381f1d6f545c9f27564f28315224985cb9e24417e8666fa861d0e543cfcaf9f9ad30117e57387a2e2f0c7da8bc609121d29482ea386472648f1605fabdd68f7de6ab174053de836eb07ae4c379b347ca8f5") exit(0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000b2a000)=0x0, &(0x7f0000001000-0x4)=0x4) fstat(r2, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 23:16:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f0000001000-0x4)=0x9, 0x4) timer_create(0x7, &(0x7f0000000000)={0x0, 0x14, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c64000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000bf1000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f0000137000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000483000)={0x0, r2}, &(0x7f0000ffe000)={0x0, 0x0}) r3 = gettid() timer_create(0x0, &(0x7f0000c09000)={0x0, 0x100000020000012, 0xfffffffffffffffe, @thr={&(0x7f00001e9000-0x56)="f8ff611ead1b0d776886fad632790c3b1cb0e5935b8b4566aa51ace3d90bec85de3b66456de4fb365560e18959a656cc6a0390cca829a9abd82b28a73a2e24eccf551d6a053a7cde281aa151383fa77fc9225483c9b4", &(0x7f00001e9000-0xb1)="555abca5493353789b18200424b4a26b166c6b5d37b36cd9921e8371c9a417eddc173f2f1da91a7552bc10f082dadb8e6264ff770b948deec49a81ba3cf397938d3331e79e7afd05ab2e9da7c96f3c546379b3b517f1e60937d62f21ebb0e49881f83de6a9c9972f6514b5757b89889f38373bee26a74d42f137745de0a6ee54bf9b6048270a818ca287c55937d80b04efdbab16ae334b8a93d39797395ea442646b9321ab791d0a710b2fe044c63b4f02"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bed000)=0x0) tkill(r3, 0x15) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000028b000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000f17000)="1b620cd0a3f0508ef301a3d01364a97ae134397fa7907cd847719bfe5c0722bfcbce3b8644e97010bbabc2712e0c3c3d62dceedd075129c2f443024fd4594639dce14fa4bc2dea66a5035738bf0fda05", 0x50) r4 = memfd_create(&(0x7f0000ff6000)='}em0/}\x00', 0x1) accept4$packet(r4, &(0x7f00009fc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b11000)=0x14, 0x80800) [ 31.147855] tty_warn_deprecated_flags: 'syz-executor7' is using deprecated serial flags (with no effect): 00008700 [ 31.181922] tty_warn_deprecated_flags: 'syz-executor7' is using deprecated serial flags (with no effect): 00008700 2018/01/25 23:16:37 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000652000-0xd)='/dev/usbmon#\x00', 0x4, 0x200) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000d03000)={0x0, @in6={{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x11af098c}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7fffffff}, &(0x7f0000911000-0x4)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ad9000-0x8)={r1, 0x6}, &(0x7f00002c9000-0x4)=0x8) r2 = socket(0x40000000018, 0x0, 0x1) recvfrom$unix(r2, &(0x7f0000008000-0x83)=""/131, 0x83, 0x0, &(0x7f0000007000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/25 23:16:37 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000bdb000-0x198)=@hopopts={0x0, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x0}, @generic={0xffffffffffffffe0, 0xf2, "14e07b1ad6ce808e2f8d57e1c6a7338a58c35c44116312e5fd80a6628ea431d9cd2c7103fed54c567b3dd80f45949253228c577d2f09ba0e487b7c70b140bb4771c9157188d4116ce8adafeec771a183bad3e771ced61ae8f150a63e1730d97b84a2518ff392d4c5e167db010dfbff2208f743b8c4e65f0f7bcc97e3838a72e7c9badad0c4e2d629884da02df149872e658d1922d7be406ac63d06c6a7d74134688ccd656257e4abe0302018676ba50515f7f6a1f225510e0405dbf794db1e6b34b9267c712c84f934c336983b667de8b4b349ca39a142c03c985e49d0104a9b83fa8f45ae1e5769f26bd45ff4eaf2b13f5b"}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x9}]}, 0xffffffffffffff23) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000065b000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) write(r0, &(0x7f0000fcd000-0x1000)="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", 0x4a5) 2018/01/25 23:16:37 executing program 0: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f71000)='/dev/usbmon#\x00', 0x8, 0x40000) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000f72000-0x4)=0x0) r1 = socket$inet6(0xa, 0x7fffd, 0xfffffffffffffffe) fremovexattr(r1, &(0x7f0000503000-0x15)=@known='system.sockprotoname\x00') 2018/01/25 23:16:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)="", &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="82793d9ebbef40c9c2d94f12fccaae1f5f4f164a430e8dd5b0d76097c92a97b09983ea751a776519cb7c4eda20902f7a5183146229bcaf520e8a43a1e5835feadb7508c78975418a012c000002000c7a9a2b192825fee4b97d1e4e9e9bebaecdd2f22653a4356d9859853e7815f22e85223b0c8beb5afb6ce7f3f27ebe0e0000026b7ccd1c7fe571d6a26b1601d01dcf924c01d596cf9bfa5f67360487aa2dae7e77ed15768e8a5afe031ecb61730eb17ee96523ebbe1e61c36ee7f5b7f0b842deacf48db0efbf06a319992f8ef3b7f495d372f5b79808ad1fecaa5f5d3e7b811596c2560fa7b7bd46") msync(&(0x7f0000d10000/0x4000)=nil, 0x4000, 0x0) 2018/01/25 23:16:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000474000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006d9000)=0x10, 0x80800) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00004c3000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000a5e000)={0x0, 0x7ff}, &(0x7f0000ac7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000eca000-0x98)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000000020, 0x3371}, &(0x7f00000b5000)=0x98) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket(0x5, 0xf, 0x200) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000c20000-0x4)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f000099b000)=0xf3c8, 0x4) bind$inet(r3, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00007b0000-0x1008)={r2, 0x1000, "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"}, &(0x7f00000df000-0x4)=0x1008) getsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f0000742000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000bf9000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000a1e000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000375000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f000086d000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80, 0xa0, 0x33, r5, r6}, {0x6, 0x9, 0x7, 0x4e4fed61, 0x1, 0x8, 0x1, 0x751eb3cb}, {0x7, 0x6, 0x20, 0x0}, 0x7, 0xb, 0x2, 0x1, 0x3, 0x1}, {{@in=@broadcast=0xffffffff, 0x1, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x5, 0x1, 0x1, 0x3, 0x2, 0x10000, 0x4}}, 0xe8) sendto$inet(r3, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000614000)={0x0, 0x0, 0x0}, &(0x7f0000b5a000)=0xc) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000df0000-0x4)=0x0, 0x4) sendto$inet(r3, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) shutdown(r3, 0x1) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x425}, {&(0x7f0000e13000)=""/140, 0x38f}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000e64000-0xa9)=""/169, 0xa9}, {&(0x7f000022a000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000f9e000)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0x7, 0x8000}, 0x40000100) 2018/01/25 23:16:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) clock_gettime(0x0, &(0x7f0000b46000)={0x0, 0x0}) ppoll(&(0x7f0000a93000-0x38)=[{r1, 0x4410, 0x0}, {r0, 0x20000, 0x0}], 0x200000000000010e, &(0x7f0000feb000)={0x0, r2+30000000}, &(0x7f0000395000)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000fde000-0x8)='./file0\x00') clock_gettime(0x0, &(0x7f0000567000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000774000-0x78)=[{{&(0x7f00008cf000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000308000-0x50)=[{&(0x7f0000c49000-0x78)=""/120, 0x78}, {&(0x7f0000429000-0x64)=""/100, 0x64}, {&(0x7f0000b36000)=""/169, 0xa9}, {&(0x7f0000ff6000)=""/218, 0xda}, {&(0x7f00009fa000)=""/122, 0x7a}], 0x5, &(0x7f0000aed000-0x9b)=""/155, 0x9b, 0x800}, 0x1ff}, {{&(0x7f000047a000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f00009b6000-0x20)=[{&(0x7f00000db000)=""/88, 0x58}, {&(0x7f000093f000-0xe6)=""/230, 0xe6}], 0x2, &(0x7f0000613000-0x84)=""/132, 0x84, 0x3}, 0x2}], 0x2, 0x40012040, &(0x7f0000a36000)={r3, r4+10000000}) mount(&(0x7f00008bd000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f00003e8000)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') remap_file_pages(&(0x7f0000880000/0x3000)=nil, 0x3000, 0x2, 0xe6f7, 0x8000) 2018/01/25 23:16:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x4, 0x80000001, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000+0xe12)=@generic="1441eb4777b5cb7cec214512ff9009f5", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d6d000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000000002004) close(r1) getresuid(&(0x7f0000fc8000-0x4)=0x0, &(0x7f0000f91000-0x4)=0x0, &(0x7f00005a0000-0x4)=0x0) getpid() lstat(&(0x7f0000159000-0x8)='./file0\x00', &(0x7f0000462000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ftruncate(0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f00000e2000)={0x0, 0x0}) 2018/01/25 23:16:37 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000b81000/0x3000)=nil, 0x3000, 0x0, 0x20012, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/ipc\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000001000-0xad)=""/173, &(0x7f0000000000)=0xad) bind$inet(r0, &(0x7f0000b83000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000+0x2f2)={0x0, 0x0}) 2018/01/25 23:16:37 executing program 1: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000531000)='/dev/vga_arbiter\x00', 0x43, 0x0) r1 = request_key(&(0x7f0000713000-0x8)='rxrpc_s\x00', &(0x7f0000106000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007f8000-0x11)='/dev/vga_arbiter\x00', 0xfffffffffffffffe) add_key$keyring(&(0x7f0000d15000)='keyring\x00', &(0x7f00005a8000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000077000-0xf2)=""/242, &(0x7f0000fe7000)=0xf2) add_key$user(&(0x7f0000fe7000-0x4)='user\x00', &(0x7f0000298000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe6000)="814dfcdc5160ae5b7668aa64a153ac365cafab5d3e945d31773c51a48b6b800f538206982891d49e8d261e2f0d", 0x2d, 0x0) rename(&(0x7f0000fe6000)='.', &(0x7f0000ad0000)='.') 2018/01/25 23:16:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") utimensat(r0, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00005a0000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/01/25 23:16:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f00009f1000-0x1001)="07a94e67ccb6929561ca10b5cc214c0f7ea4fe15a1b1cd9f69d785a465ac8d37efe49dff7ab60f5f4d44d684ba09c0f572b6921a329eb5752476d382b10eb38fb7fe4b320657b3c7607aea097a83d480d94ba5e1669d06c74188147a19db1afc4da4c4fde90ed8d09a286d7e8eb6e90367d44ea4dedfd14982730000592c8662799f15b7c6174d9704fe8c340c85f170142b2c4a5f44e98da74b2aa496c944a19ed069501f6317837e04caa9912e3e98424df8391987d38237dcf0d5b7578ba798b9112d90ba3816aba98338527b5b308ea8dd5f3e4071f8", 0x16) r1 = request_key(&(0x7f00006f7000)='id_legacy\x00', &(0x7f0000e0d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b9c000)='wlan1-{}em1lo{vmnet0[)\x00', 0xfffffffffffffffb) add_key(&(0x7f000083a000-0xb)='pkcs7_test\x00', &(0x7f0000ed9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005ea000)="e44dabdc1e1ac746f73a074ab77a15a24b4f5967e50910c8a683a24686172819b5094469cd08ed994af59da95e2829302419f105a509", 0x36, r1) 2018/01/25 23:16:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080002, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f2f000-0x4)=0x0) r2 = getpgrp(r1) ioprio_set$pid(0x3, r2, 0x6) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000e51000)=@req3={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2018/01/25 23:16:37 executing program 2: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = dup(r0) syz_open_pts(r1, 0x0) r2 = socket$packet(0x11, 0x400000002, 0x300) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r2, &(0x7f0000ff9000-0xc5)=""/197, 0x21f) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f0000ff9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000013b000-0x4)=0x14) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e38000)={&(0x7f00003a3000)=@can={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000a61000)=[{&(0x7f000072d000)="b93b6764d926893ebc688cbf0ac826f22b16f8e387b23d202ad42c056cca37d668122bfd3c7ae990955556ea6a44735639ec87db05938944d4017ef4026610950126b898e91310f79ce927edd62f1ca9dafe950de1754d1c966a9d7981a5d2dd0a426e71504c5e4162df625706ca70d6b0cd42ba0a3ac6568cb0f59e3bfc797634a693d52bb55761df3aa0adcdf45867e8bc7bd596eb2f1c497b5d9e06b9df7f1ab2595365b66651555f9524f3f7a044ad5ac168b657861c449ace3bf2d3fb19148ebb45c188f0dd4fbfc922d36dd7bb84dc982a0f789dc7af6ad726580c7d3590947755", 0xe4}, {&(0x7f0000e53000-0x83)="129235c1595f009435a24a1ad079cd936014eaa19a3d324226dd5806d8b2e5c83ce45448c7edada253245956205cdd5df71073c90fe7f3cc5c695a61fcc4564f1e68140ae6b410b0487e9eb16569639bb954033ecb3b1d98369cd4f6c5bec87358baac048de98118799d2daf3e0a48ca06192dce782aaf68449f3c25dbe242f8a25c84", 0x83}, {&(0x7f0000ffa000-0x21)="3738d579bbbe5e2577a5eb9ddafdcd292e384cc44c8f5d3547457e31d978d4bb84", 0x21}], 0x3, &(0x7f0000235000)=[{0x1010, 0x113, 0x8fa3, "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"}], 0x1010, 0x40000}, 0x4040880) 2018/01/25 23:16:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000961000/0x4000)=nil, 0x4000) r0 = socket$inet6(0xa, 0x400020000000807, 0x200000000000) fsetxattr(r0, &(0x7f0000f4e000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000e75000-0x1)='\x00', 0x1, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000009c000)=0x0) 2018/01/25 23:16:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) fsetxattr(r0, &(0x7f00005af000)=@known='com.apple.FinderInfo\x00', &(0x7f00001c8000-0x2)="8e00", 0x2, 0x1) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000242000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ea000)=0x26) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000086f000-0x4)=0xf, 0x4) 2018/01/25 23:16:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001b000-0xa)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000021000)='/', 0x1) r1 = accept4$inet6(r0, &(0x7f00003c5000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000138000)=0x1c, 0x80800) ioctl$sock_ifreq(r1, 0x89fb, &(0x7f0000323000)={@common='ip6gretap0\x00', @ifru_mtu=0x4}) poll(&(0x7f0000007000)=[{r0, 0x1, 0x0}], 0x1, 0x10aef) clone(0x0, &(0x7f0000022000-0x99)="", &(0x7f0000024000)=0x0, &(0x7f0000019000)=0x0, &(0x7f0000025000-0x42)="") ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/25 23:16:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000031000-0x71)="db012b5b1690f3e51c08fee837e417d936b6b32cc53e253285b2c6b02fa86b41ffdf16ac73257b6c2e0d1fa1f21d2ed5a7cf760900ae3bc3c48435f7a422bee8d2ad914a15c526f862b18f42d9f2c593cb1f0f396e55e4c0a911264f43cd623f510c67d353facb719e845697e385bc3533", 0x71, 0x4000, &(0x7f0000475000-0x10)={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000182000-0x4)=0x0) 2018/01/25 23:16:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e91000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000680000+0x1b2)={@common='tunl0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x9, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) utimes(&(0x7f0000305000)='./file0\x00', &(0x7f0000037000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}) 2018/01/25 23:16:37 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f0000c7d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000200000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000071b000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x2ab, 0x10001, 0x100000001, 0x100, 0x5, 0x2, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r0, r0) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000bb9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r4, 0x0, 0x40000048f, &(0x7f000078a000-0x2c)="", 0x0) 2018/01/25 23:16:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003ae000-0xf)='/dev/sequencer\x00', 0x400802, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000140000-0x8)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d74000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCONS(r1, 0x541d) [ 32.020258] IPv4: Oversized IP packet from 127.0.0.1 2018/01/25 23:16:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0xc7) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00007be000-0x18)={0x5, 0x100, 0x2, 0x40, 0x2, 0x5}) unshare(0x20000202) setxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000000000)='\'\x00', 0x372, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) userfaultfd(0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x10000081}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0x14)=@getneightbl={0x14, 0x42, 0x400, 0x3, 0x0, {0x0}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4884) unshare(0x24020000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001000)={0x1, &(0x7f0000001000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000001000-0x8)={r2, 0xc}) 2018/01/25 23:16:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003ae000-0xf)='/dev/sequencer\x00', 0x400802, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000140000-0x8)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d74000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCONS(r1, 0x541d) 2018/01/25 23:16:37 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000006000)={0x0, 0x0, 0x4, @thr={&(0x7f0000002000)="d3cd6cf0d5256ca837212852a9fb7dfbe8507bc906a6ec1bcc11df42532698e137fc27d0db3c9ba9b809946cf0", &(0x7f0000005000)="5b64417a671389df7f868e9fe3eb6dc67120ce414da404d6e35561e36a66b9216966d5195a1da6646fb9002d59f743ae95cc28599ee60feb495da946936e14bf7f19eee95ba6850c8359609bbbc331ce79dded5445a862a586e8107a5029615ba037aaed931e9dfe7e2375abe3429b0771724573675dd795353eeb7694213155edaf41694607"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) timer_gettime(0x0, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 23:16:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000de0000)='/dev/sequencer2\x00', 0x0, 0x0) preadv(r0, &(0x7f0000279000-0x20)=[{&(0x7f0000bda000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000a48000)={0x0, 0x0, 0x0, 0x6, 0x8, 0x0, 0x6, 0x1c, 0x5, "b1454f4d1f0d68d8998e98d74c110ad448c8ad8fdddd181a12e0a65abaca3fa8189a54a5f6e24553382ec4f63559ec47969880ef9135f4f271ad61e2aa4c8460", "fd021e745192fa3d937d4d9fbce937a1374193acee910f54d7d2b571273b62343dab9401b8c65a45f7462636255b2678291647e2cd39b35513cd2ffa899fdaa7", "bf96dddc5094bbcd6630e89918cd44f538206dbd2a5ac34268c461fcbef9354c", [0x1f, 0x100000000]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000358000-0x8)={0x0, 0x0}) ioctl$VT_RELDISP(r0, 0x5605) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/25 23:16:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000dfc000)=@assoc_value={0x0, 0x0}, &(0x7f00006c2000)=0x8) pipe(&(0x7f0000577000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00001d0000)=r2) r3 = dup2(0xffffffffffffffff, r1) dup(r0) sendmsg$netlink(r3, &(0x7f0000bd5000-0x38)={0x0, 0x0, &(0x7f00001e8000)=[], 0x0, &(0x7f0000c1f000-0x60)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x28, 0x0}, 0x0) 2018/01/25 23:16:37 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3fffffffffffe, 0x0) sendto$unix(r0, &(0x7f0000504000)='?', 0x1, 0x0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x80, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r1, &(0x7f0000d24000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 23:16:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007bc000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000df2000-0x10)=@req={0xffffffff, 0x3, 0x843, 0x101}, 0x10) keyctl$search(0xa, r0, &(0x7f0000c8e000-0xd)='dns_resolver\x00', &(0x7f00007c8000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/25 23:16:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00005d5000-0xd)='/dev/usbmon#\x00', 0x9, 0x200) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f9f000)=0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000da8000)=""/7, &(0x7f0000837000-0x4)=0x7) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat(r0, &(0x7f0000e85000-0x8)='./file0\x00', 0x0, 0x30) sendmsg$nl_xfrm(r1, &(0x7f00002d2000)={&(0x7f0000095000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f0000cf7000)=@migrate={0x50, 0x21, 0x0, 0x6, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xd, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b91000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005e8000-0x4)=0xe8) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00007f7000-0x4)=0x0, &(0x7f00008cd000)=0x4) 2018/01/25 23:16:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000513000)=0x0, 0x800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00002ae000)={@common='ip6gre0\x00', @ifru_flags=0x8000}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f000064b000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) r2 = getpgrp(0xffffffffffffffff) ptrace$getsig(0x4202, r2, 0x8, &(0x7f00005d9000)={0x0, 0x0, 0x0, 0x0}) r3 = socket(0x11, 0xa, 0x1) recvfrom$unix(r3, &(0x7f0000e6a000)=""/147, 0x93, 0x10000, &(0x7f0000eae000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/25 23:16:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xc8, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0xc8}, 0x1, 0x0, 0x0, 0x0}, 0x0) dup3(r0, r0, 0x80000) 2018/01/25 23:16:37 executing program 0: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000aa7000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x27, &(0x7f0000d1c000)=0x6, 0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000f68000)=0x0) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x5f, &(0x7f0000f68000)=0x4, 0x4) r3 = accept4(r0, 0x0, &(0x7f000097a000-0x4)=0x0, 0x800) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f00003b1000)="21eb8319b467c159f6cb1843bb118b47", 0x10) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000f6a000-0x8)={0x0, 0x3}, &(0x7f00000fe000-0x4)=0x8) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000f6a000-0x9)={0x2c4e, 0x4, 0x3, 0x7, r4}, &(0x7f0000f69000)=0x10) 2018/01/25 23:16:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) fstat(r0, &(0x7f00005de000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() syz_fuse_mount(&(0x7f0000a68000)='./file0\x00', 0x4000, r1, r2, 0x7fff, 0x80000) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000f59000-0x30)={0x28, 0x0, &(0x7f00009ef000)=[@decrefs={0x40046307, 0x0}, @exit_looper={0x630d}, @dead_binder_done={0x40086310, 0x1}, @clear_death={0x400c630f, 0x3, 0x3}], 0x0, 0x0, &(0x7f0000627000)=""}) 2018/01/25 23:16:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000346000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 23:16:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b52000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000a21000)=0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000804000)={0x2, 0x0, 0x2000}, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000068000-0x98)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000, 0x1f}, &(0x7f000006d000-0x4)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000674000)=@assoc_value={r3, 0x1}, 0x8) bind$packet(r1, &(0x7f000032a000)={0x11, 0xff, r2, 0x1, 0xfd5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0]}, 0x14) 2018/01/25 23:16:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = accept4$vsock_stream(r0, &(0x7f0000bf6000)={0x28, 0x0, 0xffffffff, @my=0x1, 0x0}, 0x10, 0x7fc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f0000954000-0x4)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setsig(0x4203, r3, 0x0, &(0x7f0000fc7000-0x10)={0x0, 0x0, 0x0, 0x0}) [ 32.292076] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 32.306780] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/25 23:16:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit_group(0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x8812, r0, 0x0) fallocate(r0, 0x1, 0x0, 0xec74) timer_create(0x0, &(0x7f0000000000)={0x0, 0x20, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x0) timer_gettime(0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x10000000, &(0x7f0000003000-0x3)="e4ee93", &(0x7f0000001000)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000003000)="1068957610a377907854bc0a2755ee6415e6a3f9ac001d23e41e1031f8f4070a62f5adb2ef5bac9966f4f970e2c1d489442c9fc5bc") [ 32.322373] binder: 5926:5927 ioctl 40046205 0 returned -22 [ 32.322878] binder: 5926:5927 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 32.322886] binder: 5926:5927 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 32.322895] binder: 5926:5927 BC_CLEAR_DEATH_NOTIFICATION invalid ref 3 [ 32.336625] binder: 5926:5927 ioctl 40046205 0 returned -22 [ 32.336656] binder: 5926:5931 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 32.336664] binder: 5926:5931 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 32.336672] binder: 5926:5931 BC_CLEAR_DEATH_NOTIFICATION invalid ref 3 [ 32.385828] FAULT_FLAG_ALLOW_RETRY missing 30 [ 32.385838] CPU: 1 PID: 5930 Comm: syz-executor4 Not tainted 4.9.78-ge37256c #21 [ 32.385843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 32.385857] ffff8801c8d474e0 ffffffff81d943a9 ffff8801c8d477c0 0000000000000000 [ 32.385869] ffff8801d01ceb90 ffff8801c8d476b0 ffff8801d01cea80 ffff8801c8d476d8 [ 32.385879] ffffffff81661d4a 0000000000000072 ffff8801cb090968 ffff8801cb0908a0 [ 32.385882] Call Trace: [ 32.385897] [] dump_stack+0xc1/0x128 [ 32.385910] [] handle_userfault+0xa3a/0x1310 [ 32.385921] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 32.385931] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 32.385940] [] ? check_irq_usage+0xb1/0xe0 [ 32.385951] [] ? handle_mm_fault+0x117b/0x2530 [ 32.385960] [] ? handle_mm_fault+0x1fc3/0x2530 [ 32.385967] [] handle_mm_fault+0x1fd1/0x2530 [ 32.385975] [] ? __pmd_alloc+0x410/0x410 [ 32.385982] [] ? __lock_is_held+0xa1/0xf0 [ 32.385992] [] __do_page_fault+0x5c2/0xd40 [ 32.386000] [] ? mm_fault_error+0x2c0/0x2c0 [ 32.386008] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 32.386016] [] do_page_fault+0x27/0x30 [ 32.386030] [] page_fault+0x28/0x30 [ 32.386041] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 32.386049] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 32.386057] [] ? iov_iter_advance+0xd70/0xd70 [ 32.386067] [] ? mark_held_locks+0xaf/0x100 [ 32.386077] [] generic_perform_write+0x1dc/0x500 [ 32.386084] [] ? page_endio+0x180/0x180 [ 32.386096] [] ? file_update_time+0xbc/0x3b0 [ 32.386106] [] ? current_time+0xd0/0xd0 [ 32.386115] [] __generic_file_write_iter+0x348/0x570 [ 32.386124] [] generic_file_write_iter+0x2d5/0x600 [ 32.386135] [] __vfs_write+0x4bf/0x680 [ 32.386144] [] ? do_iter_readv_writev+0x400/0x400 [ 32.386154] [] ? __lock_is_held+0xa1/0xf0 [ 32.386164] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 32.386171] [] ? __sb_start_write+0x14a/0x310 [ 32.386178] [] vfs_write+0x189/0x530 [ 32.386185] [] SyS_write+0xd9/0x1b0 2018/01/25 23:16:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f000001e000-0xbc)=""/188) utimensat(r0, &(0x7f000001a000)='./file0\x00', &(0x7f0000007000-0x20)={{0x0, 0x3ffffffe}, {0x0, 0x0}}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000001e000-0x5e)={0x0, 0x56, "1fe3032d90830a994cc626bceb840ee73422872d3b176ca25e6df2d439463467d0a25178619ca4d51f2bf450bb4de00c43250268912e0c5856bc879ef1bb8ba50ecd867c0538eb628be3d08c63e0989193d6e01e50d3"}, &(0x7f000001d000)=0x5e) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000000b000)={r1, 0x4}, 0x8) 2018/01/25 23:16:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x3ff) writev(r0, &(0x7f000050c000-0x50)=[{&(0x7f000074e000)="f4", 0x1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0x4) fcntl$setsig(r1, 0xa, 0x24) sendfile(r0, r1, &(0x7f000000a000)=0x0, 0x80000000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000a0000)=0x0) 2018/01/25 23:16:37 executing program 6: r0 = syz_fuseblk_mount(&(0x7f00008ba000-0x5)='./file0\x00', &(0x7f0000283000)='./file0\x00', 0xa000, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0xa08f, 0x1040002) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000b33000)={0x9, 0xc6b8, 0x3, 0x1, 0x3, [{0x8, 0x1, 0x66, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x7, 0x7, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x7, 0x6, 0xa00d, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000ebc000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e18000)={0x0, 0x0}, 0x80000) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00008fd000)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00009b8000-0x4)=0xc) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000074e000-0x30)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000ef3000-0xa7)=""}) 2018/01/25 23:16:37 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000031000-0x10)={0x0, 0x0}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000032000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) userfaultfd(0x800) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000001b000)={0x0, 0x0, 0x6}) r4 = openat(0xffffffffffffff9c, &(0x7f0000031000-0x8)='./file0\x00', 0x400000, 0x1f5) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000031000)={r3, 0x80000, r4}) clock_gettime(0x0, &(0x7f0000031000-0x10)={0x0, 0x0}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000031000-0x8)='./file0\x00', &(0x7f0000030000)={{r0, r1/1000+10000}, {r5, r6/1000+30000}}) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000017000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0x1, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:16:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x7f) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000675000-0x8)=0x0, 0x3) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) syz_open_dev$loop(&(0x7f00000d0000)='/dev/loop#\x00', 0x8, 0x100) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/25 23:16:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00008a7000-0x70)=[{&(0x7f0000898000-0xee)=""/238, 0xee}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000000000)=""/207, 0xcf}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f000003a000)=""/104, 0x68}, {&(0x7f0000000000)=""/30, 0x1e}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x7, &(0x7f0000000000)=""/104, 0x68, 0x9}, 0x200}, {{&(0x7f00001e3000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000dcf000-0x86)=""/134, 0x86}], 0x1, &(0x7f0000d2c000)=""/53, 0x35, 0x6}, 0x8}, {{&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000434000)=""/219, 0xdb}, {&(0x7f000048e000-0xf)=""/15, 0xf}], 0x2, &(0x7f0000000000)=""/190, 0xbe, 0x7}, 0x3d63}, {{&(0x7f0000678000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000001000-0x80)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/238, 0xee}, {&(0x7f0000c1e000-0xbf)=""/191, 0xbf}, {&(0x7f0000001000-0x5e)=""/94, 0x5e}, {&(0x7f0000000000)=""/169, 0xa9}, {&(0x7f00001d7000)=""/182, 0xb6}, {&(0x7f0000a2e000-0xeb)=""/235, 0xeb}, {&(0x7f0000001000-0x7a)=""/122, 0x7a}], 0x8, &(0x7f0000001000-0x59)=""/89, 0x59, 0x80}, 0xb9}, {{&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000-0x40)=[{&(0x7f0000b74000)=""/150, 0x96}, {&(0x7f0000336000-0xcb)=""/203, 0xcb}, {&(0x7f0000fab000-0x63)=""/99, 0x63}, {&(0x7f0000a93000)=""/181, 0xb5}], 0x4, &(0x7f0000000000)=""/2, 0x2, 0xffffffff}, 0x2}], 0x5, 0x20, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e) sendto$inet(r1, &(0x7f000087c000+0x1ad)="", 0x0, 0x0, &(0x7f00003c3000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000d39000-0x6b)="", 0x0, 0x400c000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000013d000-0x1000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/25 23:16:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) fadvise64(r0, 0x0, 0x401, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215de2fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4233033d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed008c464c", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x5, 0x0, 0x0}, 0xfdec68a53590438c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/25 23:16:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000538000-0xc)={0x0, 0x0}) dup3(r0, 0xffffffffffffffff, 0x0) [ 32.386193] [] ? SyS_read+0x1b0/0x1b0 [ 32.386201] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 32.386208] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 32.386215] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 32.668154] binder: 5947:5949 got transaction to invalid handle 2018/01/25 23:16:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x100080003, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create(0x1f) delete_module(&(0x7f0000b54000-0x33)='}GPL//{:md5sumppp1+}mime_typeT{-cpuseteth0eth0\\\\\'&\x00', 0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0xffffffd, 0x0}) seccomp(0x1, 0x0, &(0x7f0000505000)={0x2000000000000053, &(0x7f0000000000)=[]}) r2 = socket$unix(0x1, 0x400000000001, 0x0) shutdown(r2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/25 23:16:38 executing program 7: mmap(&(0x7f0000001000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x111, r0, 0x0) getegid() 2018/01/25 23:16:38 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f000000c000-0x3)=0x4) read(r0, &(0x7f0000001000)=""/0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000000c000-0x8)={0x0, 0x0}) 2018/01/25 23:16:38 executing program 1: ioprio_set$pid(0x1, 0x0, 0x4001) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009dc000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000aed000-0x4)=0x14) accept4$unix(0xffffffffffffffff, &(0x7f0000739000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000261000)=0x8, 0x80000) socket$nl_route(0x10, 0x3, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r3 = openat(0xffffffffffffff9c, &(0x7f0000a96000-0x8)='./file0\x00', 0x8000, 0x40) r4 = dup(0xffffffffffffff9c) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000cab000-0x15)='/dev/pktcdvd/control\x00', 0x597fd0317dd98938, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) r7 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000686000)=0xc) r9 = getgid() r10 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a2c000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00006ae000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) r14 = socket$inet(0x2, 0x80800, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000276000)='./file0\x00', &(0x7f0000f40000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = gettid() r18 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000064d000)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r22 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000e4c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = accept$ipx(0xffffffffffffffff, &(0x7f0000253000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) r27 = eventfd(0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r28 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) r29 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000e42000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000566000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000223000)=0x0, &(0x7f000033e000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x30400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r36 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) r37 = inotify_init1(0x80000) r38 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a9e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r39 = perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x3, 0xbac, 0x3, 0xc825, 0x0, 0x7fffffff, 0x18000, 0x8, 0xffffffffffffffff, 0xe, 0x7, 0x1f, 0x7, 0x400, 0x1ff, 0x5, 0x5, 0x5, 0x70, 0x93, 0x0, 0xffff, 0x7, 0x6, 0x7fffffff, 0x0, 0x0, 0x3ff, 0x3ff, 0x7, 0x4, 0xfffffffffffffff8, 0xffffffffffffffc1, 0x100000001, 0x21b196cc, 0x3f, 0x0, 0x2, 0x2, @perf_config_ext={0x100000001, 0x9}, 0x2, 0x3, 0x10001, 0x7, 0xfffffffffffffffe, 0x1, 0x1000, 0x0}, 0x0, 0x7ff, 0xffffffffffffffff, 0x4) r40 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000b32000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000043e000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc8000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000028b000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e5c000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000425000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000068f000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000c32000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f000030b000-0x188)=[{&(0x7f00001ce000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000692000-0xdf)="c50478b8435b5ed3b24137b1a7e22bb8cfac7e8792a2d7a8a7a6aa000fabef45719989bb76f478f671f15537462b846af665578beacc59f19d02bffc59efe966cabdcaf37c9b4cc7e9ce3fd6d925388d92649c5ac941fd756e65cf4d59a969482a2bdfbe4239c383ef48aa4ddc1e5d9eed1ee02f51aebf7a707b42488d63a5ecd9f690fa3d8b9bd9ab8fb56870c02c8470a73ba3f00631f6453fe6441b7c2f7e312e567ab6b6b6c585ae1bfbf6f9a698caf84ad78244871ab2bdf7dd03213d8ebd17b1fa2b5d0fedc57bd9e84138e159d3e33cc5256a2bba74604fa989dad1", 0xdf}, {&(0x7f00002a3000-0x2f)="eecc5073b5862ea20755f18e8b4d3a135b4cc4ba27d0b848bc1fdd74cab864deb368ee285fdd187f9ec30f03221e38", 0x2f}, {&(0x7f0000000000)="0f9de28f7c438613a1b7a8ff6002036be912c470a8ad3ea6e6971a794687e9ec6130dc81aedef4ab900b1230c381e4da265cd6398b8097abc5f9c0be0798cbcdbcd2667b8ed16bcaa7b5acfe51650be57572c4e922bd04355235aca64eaa27e8f4aa6a00037cae1e16d4375c10", 0x6d}, {&(0x7f0000001000-0x6b)="9df426c99ae64ad851cfc7cfc879714b2d325e0f98d013b2d2c01dfbe0d11a2a293cfeabf219b71117c0703792efd8203db4fc9c05407f592d10c7ecd27f6d3c9834220540bc4d9abc94782435a9b100e7d0765b69870ffaa96883d71e8fada683105a7c2352380f9dcd4e", 0x6b}, 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0x1000}, {&(0x7f0000000000)="d60776787c277e689eaedc7d7cdf4771130e3a27a6371850ca586d5c5224e8f16fc5b0202e6e9b46e291a4d3a6262c2e80f85b003a54ef1a4c05c6282ca32ae5c3ee8e7385be4a337737847464b2b7928bc77fadc5f510", 0x57}, {&(0x7f0000001000-0x2f)="7cc6912a692b1e7c416afbba2b76d7b7171cfa4ab26be4eb1ee73a7ef6d626413733ef0140cd0d7c5e43c841cae935", 0x2f}, {&(0x7f00004e4000-0xf7)="4b2dbb14beb6b0e70d64f61df5fd873b6e9e6539e663a11762af02481af57334ecb97f3ae395564fa58853152048b1631b014e064e06b31f1b9f3a7991acbe9bae18a7c6e597e2db09964c7af7b74e20fe7b7ddb17822c4e74a09a08dc054fa9a5d07f4701b2ed02c5b21ecc1bb333556b766f478ae9b80808c5028f09a82688923817bdb218edb612801f4964b3ed7c2b163906ab8a9f11f91795c3e910919618cbbf6e90a5e457c129f8959d5622f379f7ce7c78cc56fbcdb37d661e93db9db6d95f97a03ef8058148a277663efa6be0d0bda9ec4306d222abe994979742bba11df1cb7faa49815b5eca5cf511b5042d954832dc993b", 0xf7}, {&(0x7f00000bd000-0x1f)="bfe94e83d3a43034ab4c312d7b509123ef424da0b7ece61635e308fc4cf5ed", 0x1f}], 0x7, 0x0, 0x0, 0x4048014}, {&(0x7f0000c00000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000881000)=[{&(0x7f0000000000)="e4a9e291da53c03401f5f0b907645b28c4072442aba45264676ad21520b40e49a804aa2aa861da586f82", 0x2a}], 0x1, &(0x7f0000476000)=[@cred={0x20, 0x1, 0x2, r41, r42, r45}, @cred={0x20, 0x1, 0x2, r43, r44, r46}], 0x40, 0x0}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f000034b000)="6c7eef0be450235c579c7b1945e6bb7f342b66cd12faee468f63ec029d031c3ee48425f0496d308855725d6c2188c3eacf12716217b6f3f580a96500c4f6d5a7d4d8683699ac0b46d6299e7b72b3a03758b2f9835f0ca7ac6debb6e87785a16a46f124cd0aabd7b31a708ade611798e4d1a8603d9245bd3183f199b5fe39371c8dd9606622", 0x85}, {&(0x7f0000000000)="ab2b3fa68ce59946c6143ed32362cef5280f9034adde203f6ce0d2d5bc94f1d3f99b73969f900ae2f3bdf34ebfdc81a332f32d599587aab2d94205a20ddf26afe4c83563aee6edbad7b50119d87fbc3ce51cc8b158b6e924bf9c61985d8b92ac5bb02a5f8ca7b4ba163b8f2cace8d8e1b3443c15f770dc6b8b7b03f0017ecee0c37989d3e1", 0x85}, {&(0x7f0000001000-0xb8)="f5b76fef35566e323e025577529700ead55db7de4507b85b82a0f32510b7db53a26915c32c5609f0c48ab46460a0a972090355aff877c84bdd6602f04187a5951122ddb2dd698212331309f65cd975a3c4030a552808cbb613dd883ba697db3a57a9a3e6fd0cbf69e6fe2101e768a54c91723d91ef5eff412bd8ee7b84bc44c5467c580123b66f7a993a4c9613bfa06468c030159841ff5491b6b0c7341e022b317e07f956f88ffdde4456277ae3ca17f4b3e308c641ddcb", 0xb8}], 0x3, 0x0, 0x0, 0x20008000}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0x8, &(0x7f00007aa000)=[{&(0x7f0000000000)="c81247374d851ea583b2245672e5dea38f13ff02a6e3a73218ffa89e584e6c4b6a5f5e474d92afe0527d601c281191a2588b96a6070e1a161c1f6fda4fc3211c8a6c4fa1e8b78b", 0x47}], 0x1, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r47, r48, r49}, @cred={0x20, 0x1, 0x2, r50, r52, r53}], 0x40, 0x40}], 0x7, 0x40041) ioprio_get$pid(0x1000000000002, 0x0) [ 32.679821] binder: 5947:5949 transaction failed 29201/-22, size 0-0 line 3004 2018/01/25 23:16:38 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x9)='westwood\x00', 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000470000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000b82000)='devpts\x00', 0x0, &(0x7f000053f000-0xee)="cf") 2018/01/25 23:16:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x2001, 0x0) setsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000e70000)=0x7, 0x4) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x200) clone(0x959c8ac90dd9197e, &(0x7f0000001000-0x9)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f000079f000)=0x0, &(0x7f0000000000)="") 2018/01/25 23:16:38 executing program 5: r0 = memfd_create(&(0x7f00001fa000)='\x00', 0x2) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000001000-0xc)={0x10, 0x0}) mkdir(&(0x7f00002b5000-0x8)='./file0\x00', 0xfffffffffffffffe) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") r2 = open$dir(&(0x7f0000027000-0x6)='./bus\x00', 0x8000452002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000b7b000)='./bus\x00', &(0x7f0000ca1000-0x8)='./file0\x00', &(0x7f0000000000)='v7\x00', 0x4, &(0x7f000002d000)="") mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x8012, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000000000+0xada)='./file0\x00', r2, &(0x7f0000001000)='./file0\x00') 2018/01/25 23:16:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000001000-0xef)=""/239) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0xffffffffffffffff) pipe(&(0x7f0000e75000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) openat$ptmx(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet(0x2, 0x80b, 0x1, &(0x7f00005b2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000c68000)={0x0, 0x7fe1}, &(0x7f0000969000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001a6000)={r3, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioperm(0x8, 0x6, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000e9f000-0xc)={0x0, 0x0}) [ 32.726053] binder: 5947:5970 got transaction to invalid handle [ 32.733611] binder: 5947:5970 transaction failed 29201/-22, size 0-0 line 3004 [ 32.760356] devpts: called with bogus options [ 32.761561] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/25 23:16:38 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000002000/0x1000)=nil, 0x1000}, 0x2, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000002000)=""/78) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000012000/0x1000)=nil, 0x1000}) 2018/01/25 23:16:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000631000-0x20)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x18) getsockopt(r0, 0xee18, 0x4, &(0x7f0000e2c000-0xba)=""/186, &(0x7f000098e000)=0xba) ioctl$TIOCSCTTY(r0, 0x540e, 0xffffffff00000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getegid() setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r2 = creat(&(0x7f0000f46000)='./file0\x00', 0x57) syz_open_pts(r2, 0x800) 2018/01/25 23:16:38 executing program 7: mmap(&(0x7f0000e9a000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2a000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000e9c000-0x18)={0x0, 0xb2af, 0x30, 0x312, 0x6}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x7}, &(0x7f0000e9b000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x800) syz_open_dev$sg(&(0x7f0000e9e000-0x9)='/dev/sg#\x00', 0xd4a8, 0x501100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000001000-0x4)=0x100, 0x4) mmap(&(0x7f00009e9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/25 23:16:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000151000/0x4000)=nil, 0x4000, 0x1) r0 = socket$inet(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f0000d42000)=[{0x70, 0x113, 0x7fffffff, "caec0885bb8c72d93a35b79579829cd495695ce2b858d594a83a624836476599c7ea37436d835616524f244f73ae65013eef6f577ae29f192eeb12ab00138b467f9066e566bee8f41a30f83297d892678d309626c6d70f0a3ba8c825956331"}, {0x68, 0x110, 0xcb, "e0333c86e9e4379d07210290457da8299f65c5e9b36f001be57fbb5a39d8f248a6dbc4c595b060bf2b7e938d74343f5a2155f712f06dc936f45a11a4ef721722bb777c417fe5afe5690b805a6c5fd6ae68da4b60784711"}], 0xd8, 0x0}, 0x20008054) [ 32.761696] binder: undelivered TRANSACTION_ERROR: 29201 [ 32.815921] syz-executor2 (6021) used greatest stack depth: 22816 bytes left INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes [ 245.064267] INFO: task syz-executor0:5974 blocked for more than 120 seconds. [ 245.071508] Not tainted 4.9.78-ge37256c #21 [ 245.076876] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 245.084994] syz-executor0 D29472 5974 3403 0x00000004 [ 245.090716] ffff8801c901b000 ffff8801cb266a00 ffff8801cb1064c0 ffff8801c95ac800 [ 245.098883] ffff8801db321b98 ffff8801c7e47a40 ffffffff838a1bbb 0000000000000002 [ 245.106878] 0000000041b58ab3 00ffffff8418af54 ffff8801db322468 ffff8801db322490 [ 245.114891] Call Trace: [ 245.117457] [] ? __schedule+0x67b/0x1ba0 [ 245.123143] [] schedule+0x7f/0x1b0 [ 245.128346] [] blk_mq_freeze_queue_wait+0x114/0x230 [ 245.135005] [] ? plug_ctx_cmp+0x100/0x100 [ 245.140778] [] ? prepare_to_wait_event+0x450/0x450 [ 245.147401] [] blk_mq_freeze_queue+0x1d/0x20 [ 245.153439] [] lo_ioctl+0xfdf/0x1990 [ 245.158815] [] ? get_futex_key+0x1050/0x1050 [ 245.164860] [] ? loop_lookup.part.19+0x110/0x110 [ 245.171238] [] blkdev_ioctl+0x4aa/0x1a60 [ 245.176955] [] ? blkpg_ioctl+0x930/0x930 [ 245.182736] [] ? __lock_acquire+0x629/0x3640 [ 245.188802] [] ? do_futex+0x3f8/0x15c0 [ 245.194341] [] ? depot_save_stack+0x122/0x4a0 [ 245.200467] [] ? SyS_memfd_create+0x269/0x2f0 [ 245.206749] [] block_ioctl+0xde/0x120 [ 245.212174] [] ? blkdev_fallocate+0x440/0x440 [ 245.218329] [] do_vfs_ioctl+0x1aa/0x1140 [ 245.224015] [] ? ioctl_preallocate+0x220/0x220 [ 245.230254] [] ? selinux_file_ioctl+0x355/0x530 [ 245.236577] [] ? selinux_capable+0x40/0x40 [ 245.242440] [] ? __fget+0x201/0x3a0 [ 245.247716] [] ? __fget+0x228/0x3a0 [ 245.252967] [] ? __fget+0x47/0x3a0 [ 245.258175] [] ? security_file_ioctl+0x89/0xb0 [ 245.264399] [] SyS_ioctl+0x8f/0xc0 [ 245.269567] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 245.276135] [ 245.276135] Showing all locks held in the system: [ 245.282438] 2 locks held by khungtaskd/514: [ 245.286751] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.295453] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.305252] 2 locks held by getty/3317: [ 245.309197] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.318537] #1: (&ldata->atomic_read_lock){+.+...}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.328472] 1 lock held by syz-executor0/5974: [ 245.333024] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x1990 [ 245.342372] 1 lock held by syz-executor0/6008: [ 245.346971] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x1990 [ 245.356293] [ 245.357891] ============================================= [ 245.357891] [ 245.365041] NMI backtrace for cpu 1 [ 245.368641] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.78-ge37256c #21 [ 245.375794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.385124] ffff8801d8b07d00 ffffffff81d943a9 0000000000000000 0000000000000001 [ 245.393107] 0000000000000001 0000000000000001 ffffffff810bac10 ffff8801d8b07d38 [ 245.401095] ffffffff81d9f4cd 0000000000000001 0000000000000000 ffff8801cd6dcc18 [ 245.409063] Call Trace: [ 245.411624] [] dump_stack+0xc1/0x128 [ 245.416960] [] ? irq_force_complete_move+0x390/0x390 [ 245.423701] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.429776] [] ? irq_force_complete_move+0x390/0x390 [ 245.436515] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.443585] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.450569] [] watchdog+0x6f0/0xa70 [ 245.455813] [] ? watchdog+0x125/0xa70 [ 245.461234] [] kthread+0x26d/0x300 [ 245.466740] [] ? reset_hung_task_detector+0x20/0x20 [ 245.473388] [] ? kthread_park+0xa0/0xa0 [ 245.478983] [] ? kthread_park+0xa0/0xa0 [ 245.484584] [] ? kthread_park+0xa0/0xa0 [ 245.490192] [] ret_from_fork+0x5c/0x70 [ 245.495852] Sending NMI from CPU 1 to CPUs 0: [ 245.500355] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff838b18a6 [ 245.507742] Kernel panic - not syncing: hung_task: blocked tasks [ 245.513888] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.78-ge37256c #21 [ 245.521046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.530380] ffff8801d8b07cb8 ffffffff81d943a9 ffffffff83a8ade0 ffff8801d8b07d90 [ 245.538358] ffff8801cd6dcc00 dffffc0000000000 ffffffff84409000 ffff8801d8b07d80 [ 245.546328] ffffffff8142f451 0000000041b58ab3 ffffffff8418ac30 ffffffff8142f295 [ 245.554299] Call Trace: [ 245.556861] [] dump_stack+0xc1/0x128 [ 245.562197] [] panic+0x1bc/0x3a8 [ 245.567184] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.575382] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.582624] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.589866] [] watchdog+0x701/0xa70 [ 245.595111] [] ? watchdog+0x125/0xa70 [ 245.600548] [] kthread+0x26d/0x300 [ 245.605708] [] ? reset_hung_task_detector+0x20/0x20 [ 245.612360] [] ? kthread_park+0xa0/0xa0 [ 245.617953] [] ? kthread_park+0xa0/0xa0 [ 245.623550] [] ? kthread_park+0xa0/0xa0 [ 245.629143] [] ret_from_fork+0x5c/0x70 [ 245.635213] Dumping ftrace buffer: [ 245.638787] (ftrace buffer empty) [ 245.642467] Kernel Offset: disabled [ 245.646072] Rebooting in 86400 seconds..