Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 19.484717] random: sshd: uninitialized urandom read (32 bytes read, 33 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 21.396524] random: sshd: uninitialized urandom read (32 bytes read, 35 bits of entropy available) [ 21.655758] random: sshd: uninitialized urandom read (32 bytes read, 37 bits of entropy available) [ 22.589732] random: nonblocking pool is initialized Warning: Permanently added '10.128.0.5' (ECDSA) to the list of known hosts. 2018/02/05 08:47:01 fuzzer started 2018/02/05 08:47:01 dialing manager at 10.128.0.26:44803 2018/02/05 08:47:04 kcov=true, comps=false 2018/02/05 08:47:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) fchmod(r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000002000-0x10)=[{&(0x7f0000000000)=""/162, 0xa2}], 0x1) prctl$setendian(0x14, 0x2) keyctl$session_to_parent(0x12) sendfile(r1, r0, &(0x7f0000000000), 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000002000-0xe8)={0x0, 0x0, 0x0, 0x2, 0x400, 0x0, 0x1, 0x15, 0x8, "16d2a5493f2e3c750a7c4f95747354b28ff0e064fca8fe585d9e6c0bc0ef1d35f387daef087e31092ab299f4fd1a0258b2ff07c146913fc725e46b1bc238d99e", "f5dae345f608b8662a3810fe60b55802c94e7b16fddb888259c779f99b7c71a15bf6873c7b5f8a75bbbdb20f13343a4d4c839378ea12e885db0e72b6f6f5a37c", "71838999cf026d3eafd4249f7ca0164cd9728f1c35d5446bc2e1186720fa6612", [0x80, 0x465]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000002000)) ioctl$KDMKTONE(r0, 0x4b30, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x3e, &(0x7f0000003000), &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000-0x8c)={0x0, @in6={{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}}}, &(0x7f0000004000-0x4)=0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x13190dc0, 0x8, 0x1f, 0x800, r2}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000006000-0x64)={&(0x7f0000006000-0x14)=[0x401, 0x7, 0x4, 0xb477, 0x10000], 0x5, 0x1, 0xfffffffffffffff7, 0xaf, 0x6, 0x2, {0x5, 0x4, 0xa399, 0x2, 0x7, 0x4, 0x2, 0x101, 0x0, 0x823, 0x1, 0x100000000, 0x200, 0x1f, "c2343670b2e3b45dfacb7015b639eb845607c2489a364151e71111f1bbb8a598"}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000007000-0x16)={r2, 0x5, 0x7, [0xffffffffffff5b5a, 0x800, 0x10000, 0x6, 0x3ff, 0x2, 0x3ff]}, &(0x7f0000007000-0x4)=0x16) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000007000)=0x9, 0x4) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000009000-0x4)=0x5) 2018/02/05 08:47:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4), 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f07000)={0x0, 0x8, 0x2, 0x0, 0xffff, 0x170}, &(0x7f0000000000)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00009e7000)={r1, 0x84, "95fac04bf635b613df9d0a5b820b45d7a11ee77a063b7c3e0b9067327d20db8258cafd6fec95c59810d9fd0bb5bbbd6edd1ef24da8fb67ed10ad5ee4fc42911bae3b86bf42283a79c35bb87361f296ae06539e38cfc51688c9e4058cfe5edd79c3bb9440359a74c1369c42348e0d31eaa757a4f54e7cafc018b1778ede5714d90450899d"}, &(0x7f00004d0000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000-0x26)={r1, 0x1e, "c4f9056d89a098061294c340c30f7c77172d54349bea3dc34f3c0fd43219"}, &(0x7f0000000000)=0x26) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000003000-0x58)=@alg, &(0x7f0000002000-0x4)=0x58, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000002000)={r1, 0x80, "8143325d8e464d5ec62d88ed129ea7398c14f357ff603b94d396138f3665000a15fa31f2260fdf061229bebb21448c9f38e18229dd3aba413de5cfbe6243fec30848dc913f43d0bf024f7209786771b5b1d2bcd553e42d6c6e529185dc5418d5e2fd1c7a414283f4da10d518f82a74b43675ff6fd8256e392572d63e988d33c4"}, &(0x7f0000003000-0x4)=0x88) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000003000-0x8)={r2, 0x1ff}, 0x8) symlink(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)='./file0\x00') ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r4 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r4, 0x207, &(0x7f0000002000-0x10)={&(0x7f0000003000)=""/225, 0xe1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r3, &(0x7f0000004000)={0x28, 0x0, 0x2710, @my=0x0}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000006000-0x8)=0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/checkreqprot\x00', 0x4001, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r5, &(0x7f0000008000-0x10)={0x3, {"622c64f80329df"}, 0x4}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000001000), &(0x7f0000008000)=0xb) ioctl$TIOCSPGRP(r5, 0x5410, &(0x7f0000006000-0x4)=r4) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x200, 0x0) 2018/02/05 08:47:05 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000058b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000000)={0x9, &(0x7f0000001000-0x24)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000002000-0x6)='rxrpc\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0xfffffffffffffffd) keyctl$assume_authority(0x10, r1) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000002000-0x4e)=""/78) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000003000-0x38)={&(0x7f0000002000)=@full={{0x3, {"701022dd7171a2"}, 0x100}, [{"b9ebe870385e88"}, {"b67c543825255a"}, {"987f380f57e168"}, {"4c56ca5f620eb9"}, {"e5ba848e237df9"}, {"f12e82e6cd6380"}, {"df348e925edb75"}, {"8d25171cea2654"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000001000)="246870c255871d11779a7d0bbc4f464438a910c3d3d1ba91994b0c3aa985453532bd498d9490c84c39a2a4c9aaec2e04f9aa24dc37fe280eefabb674211bc74d25c797efec0d585603db1f71946bec7390802713be2fff16881e99e0a1dedc4785ad82885ce7bb6ce2159de43847069f1e8d4c648147615d299385448d73584dfded1fb2b80471c475d9cbc9e7c188b8cdf457680eea77ef710deab7ab230571eb08f7ae516bae15fdf8348509780f2a4df34c08f32e30dc5b0ab7fde7e99aee3df7fdee7c44c62f51e2eb9788c4a6aa6f861b9c8c9f4198f076864df60d48f47417a7733ed63ac1aa69b35d4345bc59bcd67706ee3dc66c", 0xf8}, {&(0x7f0000000000+0xfe5)="13c7bec0754f793a519c863d0ee64050b064fd78de26f0d3164dfa1e00d58266b6ac91d5626bf71aeefa27cc55f2ef3f1870ad0b09fc65c38804e5a90948fdbcdeb9fc39bc2c04372c61909d00b9fbcd91bb7152ea92ddde9213afcb9425a71b86a024e6e37905395efd362d0e6342750a97a49c109bd0fbc1286ec3af7a53bbe5f3d35f11ca2563fa3c7c173777cdc256a03d70a0fe2f4a0daed6bd99276cf3bb0dc109f38528e48ff513c416", 0xad}, {&(0x7f0000002000-0xc9)="5d91716d0e04c6bfc5db679dd5e61b343db30250cfd4208b83501ae011e5cdfc1d4ee334a3f906ad1cda16f60c71e5889599eadc5d672fa377746e285c7b89fb9cf348954b7faf9e3791ce536799ca2d79ba5179fa26cace92788e66ffb02ef8d4d7bfdac2530291460b66aa86509a115e5f002bf7b5901d3e22d931160ea08ff8c5bcffa97fb6f0d2ec52806662db8df0c9c8448dd900883dd78f1aba2f108926ba2a4f484cb6f1e2b2f83789dfd9c3ade865fba48a4948a0e2f762cbd8cef7a74cd7f4ef96813948", 0xc9}, {&(0x7f0000002000-0x62)="e59e2f61c30d621168792540eae9ec7d83ee02238c082c27cdab99e88aa4c604078feb3da263b2b1dd0abbd8e02f9d4130074458e4a57d315df63ee638b65992c252ba792ddaf11963a3fe236e3cf4736798bffa64adf868a5d010c4732d0fd3edae", 0x62}, {&(0x7f0000000000)="d277049b9fafda663cf0a38362cbcf751a5a22987399478381aaed5ff7aa4878e324410add7eb58c16366ce88255553182cc7a6129553ca72ce6501b860a1335ee28cfcf0c54f6d7b5adeafe41c3e72c166b352f22258b254702379cf7c053e8694d15310eda22385394de078eb12a288858ebea57d87aa45f03610bc6d6855a9c3232625c3502bd00b380feb3f6c38b1fcb0699a3f4a03b39eec13bd21bbbec7329882538684bd35f4b62b866a8b76b59653503fae723a9aa88252e851ca62de1c9792aa4fbf6b096e56e7e50522e46d78526", 0xd3}, {&(0x7f0000002000)="bb3640a2551ad28c95a06b497edc536a2d934d7ca19c9ea094b75fe317419c053e8dfcb937e1c430df73926764b09eafd11cf9e4012cb7b2fb3f6abfa960b8ceeb65d43279758fe51222b6926c58da11e1131b5b6efb70083dbe8bdfdfc39ae9caca39bcb75775e1b5d3e65a730e2238c57bca85bf8010c152c83fc6dc7e397e6c", 0x81}, {&(0x7f0000003000-0x1000)="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", 0x1000}, {&(0x7f0000001000)}, {&(0x7f0000002000)}], 0x9, 0x0, 0x0, 0x1}, 0x48000) keyctl$get_keyring_id(0x0, r1, 0x8001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000003000-0x20)={0x2, 0x7, 0x6, 0x1, r2}) ioctl$sock_ifreq(r0, 0x8976, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000004000)={0x4, 0x800, 0x5, 0xa0000000000}) keyctl$assume_authority(0x10, r1) listen(r0, 0x401) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000005000)) listen$netrom(r0, 0x9) r3 = dup(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xb8}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x636}, @in={0x2, 0x0, @empty}, @in={0x2, 0x0, @rand_addr=0x400}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0xe94}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x2, 0x4, @empty, 0x1}], 0xb0) 2018/02/05 08:47:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f00006f5000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="231f757365725b00", 0xfffffffffffffffa) keyctl$revoke(0x3, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='net/packet\x00') ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000000)={0x2, 0xd, 0x0, 0x2, "471a15efaf8dfa7393e2141082984974abc21a0735fb5b0931164fe393c70f2c"}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc), &(0x7f0000001000+0xbd)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000003000-0x8), 0x100000000) getrlimit(0x0, &(0x7f0000003000-0x10)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$netrom(r1, &(0x7f0000004000-0x10)=@ax25, &(0x7f0000002000)=0x10, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000004000)={@common='nr0\x00', @ifru_flags=0x1100}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000006000-0x8)=[0x6, 0xfff]) sync_file_range(r2, 0x10000, 0x1, 0x7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000004000-0x108)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, [0x2, 0x5, 0xffff, 0x5ff3d3ab, 0x7f, 0x200, 0x0, 0x200, 0x2, 0x1, 0x5, 0x10000, 0x6, 0x10001, 0x2eed2b42]}, &(0x7f0000006000)=0x108) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r3, 0xc90}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000008000-0x8)) mknodat(r1, &(0x7f0000005000)='./file0\x00', 0x1, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000009000-0x56)=""/86, 0x56, 0x20, 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000002000-0x26)=""/113, 0x71, 0x40000000, &(0x7f0000009000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000005000-0x4)=0x9) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f000000b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000008000)=0x1c) 2018/02/05 08:47:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0xfffffffffffff800, 0x4) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000000)=0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000003000-0x108)={0x0, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}}}, [0xfffffffffffffffa, 0x5, 0x6, 0x1, 0x8f, 0x7, 0x0, 0xd2, 0x3, 0x9, 0x2f, 0x9, 0x5, 0x8, 0x400]}, &(0x7f0000002000)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000003000-0x8)={r2, 0x1}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000002000-0xc)={@local, @multicast2}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000005000-0x4)=0x0) setpriority(0x2, r3, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000005000-0xb)={0x0, 0x1, 0x5, 0x8, 0xff, 0x0, 0x6, 0x8, 0x7, 0x1, 0x5}, 0xb) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x8, 0x200) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000006000)={0x3, {"0067dee90664ea"}, 0x9}, 0x10) times(&(0x7f0000004000-0x20)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000007000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000009000-0xd)='/dev/usbmon#\x00', 0x400, 0x80) 2018/02/05 08:47:05 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000695000)='/dev/keychord\x00', 0x4000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x4, 0x4) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000a2d000)) recvfrom$inet6(r0, &(0x7f0000512000-0x34)=""/52, 0x34, 0x100, &(0x7f0000e98000)={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000001000)="ff84537f710513821adca205dac55f6f66b33a5f29ed6399ac1ac3ae91a52885d006406ec2145e39c1c5d0a2d62d50329a4abda3f19f88c55f09a5a33b581540aae9c48cd258070c1219744a0b370b40f1459764ca347047cdbdfa5032a262a64ef4a0594f2e22750dbbbea23ab8c272ae58202e25773c8b") finit_module(r0, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000003000-0x50)={@generic="be8f6af1e126683d661901dd5e448c5c", @ifru_settings={0x0, 0x0, @te1=&(0x7f0000003000-0x10)={0x1113, 0x1, 0x1, 0x1000}}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000003000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r0, &(0x7f0000004000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000005000), &(0x7f0000005000)=0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000002000-0x48)={{0x0, 0x3, 0x3, 0x3, 0xafcc}, 0x4, 0x6}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000003000-0x90)={0x6, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) ioctl$TCSBRKP(r0, 0x5425, 0xffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000007000-0x76)=""/118, 0x76) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000007000)=0x5) socket$inet_icmp_raw(0x2, 0x3, 0x1) get_thread_area(&(0x7f0000004000-0x10)={0x6, 0x0, 0x0, 0x2, 0x4400200f, 0x6, 0x3ff, 0x7, 0x1ff, 0x1}) 2018/02/05 08:47:05 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000000)='eth0nodev}\']\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000002000-0x2a)=""/42) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000002000-0x4)=0x7) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000001000)=0xffffffff00000001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000003000-0xb)={0x20, 0x3, 0x5, 0x310c, 0x10001, 0x9, 0xa, 0x4, 0x0, 0x401, 0x1}, 0xb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r3) fcntl$getflags(r0, 0x40b) set_robust_list(&(0x7f0000003000)={&(0x7f0000000000/0x3000)=nil, 0x1, &(0x7f00001bf000/0x5000)=nil}, 0x18) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000001000)=""/240) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000005000-0x18)={0x7fffffff, 0x5, 0xc0, 0x1, 0x80, 0x7}) fchmod(r0, 0x11) fchmodat(r2, &(0x7f0000002000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000005000)) sendfile(r2, r1, &(0x7f0000001000-0x8), 0x72422f26) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000001000-0x4)) add_key(&(0x7f0000005000)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000004000)="9946eb7dfc662cde77bc054464c9646b7025bbf4b15d2c96b603613716ab524f3d95db74cad2205becdd70508abc68f18578a7b5514e763673bc102aecafa7cbe378509e5c01bafad0e3dd9a7034fc13bf9fad76e710e4c7cad7ff78adaf664daddae37696d8cc5d25fe34f5009bb894cc6ae44dbc71a8c8de6ad1d8dc1eab692fe148545730c60454296f8dc04cb320a1915d957d2a54dacd345a6793ac153209c16b0a93133f3bcee4614dd9c6a882cf7375a9c60a2956f4300cf160bc831139a14368708ce7a5b95dad1bb8db258ff564b1cce2b6d307f4df5a82b54e230a", 0xe0, r3) pivot_root(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000007000-0x2b8)={0x5, {{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x4, [{{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x2, @empty}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}}]}, 0x2b8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000008000-0x38)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x20080200}, 0xc, &(0x7f0000002000)={&(0x7f0000007000)=@ipv6_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x1, {0xa}, [@NETCONFA_RP_FILTER={0x8, 0x3, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x40) 2018/02/05 08:47:05 executing program 6: mprotect(&(0x7f0000c86000/0x1000)=nil, 0x1000, 0x300000a) r0 = syz_open_dev$usbmon(&(0x7f000063c000)='/dev/usbmon#\x00', 0x0, 0x204900) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00003ec000)={{&(0x7f000096e000/0x1000)=nil, 0x1000}, 0x3}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000a53000)=[{}, {0x4, 0x9}, {0xb, 0x3ff}, {0x0, 0x8001}], 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x14000}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000001000-0x4)) r1 = getpid() setpriority(0x2, r1, 0x6f4) r2 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000002000-0x8)={r3, 0x8001, 0x5}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000001000)=0x1de, 0x4) r4 = userfaultfd(0x80000) socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0xffff}, 0x4) r5 = syz_open_procfs(r1, &(0x7f0000001000-0xc)='personality\x00') ioctl$TUNSETOFFLOAD(r5, 0x400454d0, &(0x7f0000002000-0x4)=0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f0000002000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4(r4, &(0x7f0000003000)=@rc, &(0x7f0000003000)=0x9, 0x800) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000002000)={0x6162, 0x8dc, 0x2, 0x4}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000001000-0x18)={r3, 0x3, 0x10, 0x2, 0xfffffffffffffff8}, &(0x7f0000005000-0x4)=0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r5, 0x80046402, &(0x7f0000006000-0x4)=0x51f1) [ 57.795940] IPVS: Creating netns size=2552 id=1 [ 57.840131] IPVS: Creating netns size=2552 id=2 [ 57.887655] IPVS: Creating netns size=2552 id=3 [ 57.956410] IPVS: Creating netns size=2552 id=4 [ 58.042412] IPVS: Creating netns size=2552 id=5 [ 58.121342] IPVS: Creating netns size=2552 id=6 [ 58.202856] IPVS: Creating netns size=2552 id=7 [ 58.295354] IPVS: Creating netns size=2552 id=8 [ 58.694934] ip (4154) used greatest stack depth: 25016 bytes left 2018/02/05 08:47:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000e26000-0x18)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000824000-0xe8)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0}, 0x0}, 0x0, @in6=@local={0x0, 0x0, [], 0x0}, 0x0}}, &(0x7f0000b25000)=0xe8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000007f000)='/dev/vga_arbiter\x00', 0x10102, 0x0) setresuid(r0, 0x0, 0x0) 2018/02/05 08:47:08 executing program 7: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f000060b000), 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x1f, 0x4) mmap(&(0x7f0000002000/0x963000)=nil, 0x963000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000629000)='attr/sockcreate\x00') r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r2, &(0x7f0000002000-0x20)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000087000-0x58)="580000001400192300bb4b80040d8c560a0600000000bc76489643c218fe58a2e04a03ca8164643e8900000028215a0004fbf5100000002800000004001ce1ed5e000000000022000d00010007000002121f00ec6b0f536e", 0x58}], 0x1) 2018/02/05 08:47:08 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000005000+0xea7)='./file0\x00', &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={r1, r2, r3}, 0xc) setsockopt(r0, 0x111, 0x0, &(0x7f0000000000)="0d9cd50f", 0x4) 2018/02/05 08:47:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000122000-0xd)='/dev/usbmon#\x00', 0x7, 0x8800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000039f000)={0x0, 0x6, 0x986, 0xfffffffffffffcb6, 0x9, 0x1}, &(0x7f000060b000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ba3000)={0x9, 0x8000, 0x5, 0x73d2f934, r1}, &(0x7f00002f2000-0x4)=0x10) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffc}]}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000bf2000), &(0x7f000069d000-0x4)=0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000ded000-0x105)="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", 0x0, 0x0, &(0x7f0000b42000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x9) 2018/02/05 08:47:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000d30000)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000feb000+0x2c4)=0x2, 0x4) ioctl$int_out(r0, 0x2, &(0x7f0000e4c000)) bind$inet(r0, &(0x7f00002c8000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/05 08:47:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{0x5}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)) timerfd_gettime(r0, &(0x7f0000d93000)) pipe2(&(0x7f0000655000-0x8)={0x0, 0x0}, 0x80000) mq_timedsend(r2, &(0x7f0000c26000)="9e6a5b349123f80238fbcaa3ef8f52e9c279a91de7197daeb27218487171d1259fa906b317a7aee53682ecbfa86ce9f67d2362bb3b1eb06b05c7faafd6c808b6fbef23450597354ec1960ac2dbf8b56fef71cb982bbcf540902bc6c67cbd9213c21d4de6d6369fda1761a73233c60090dc6c01bf7e694198cfdaa3c7c96538f2ea1bca45390e50fd086df29f388ca238b17012f07fac1ffd5317362254d255a73ddcb00985c418ba58b297f36a86dd2d540a3c3292a5a165c0b3b641663780b2ffba658986d104b33d3a5d7340f31e1f3e337045", 0xd4, 0x200, &(0x7f00005e2000-0x10)) readv(r0, &(0x7f00009af000-0x20)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x1) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000370000), &(0x7f000096e000-0x4)=0x4) getsockopt$inet6_tcp_int(r2, 0x6, 0x6, &(0x7f000094e000-0x4), &(0x7f0000eae000-0x4)=0x4) 2018/02/05 08:47:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) shutdown(r0, 0x1) r1 = syz_open_dev$mice(&(0x7f0000edb000-0x10)='/dev/input/mice\x00', 0x0, 0x1c101) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ff0000-0x11)='/selinux/enforce\x00', 0x620000, 0x0) renameat2(r1, &(0x7f00007ec000-0x8)='./file0\x00', r2, &(0x7f000024f000-0x8)='./file0\x00', 0x7) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[]}], 0x1, 0x0) 2018/02/05 08:47:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) syncfs(r0) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f000089c000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000daf000-0x4)=0x9, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) tee(r1, r1, 0x19, 0xb) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f000044c000-0x4d8)={0x10001, {{0x2, 0x1, @multicast1=0xe0000001}}, 0x1, 0x8, [{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}}, {{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x3, @broadcast=0xffffffff}}, {{0x2, 0x1, @multicast1=0xe0000001}}, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}]}, 0x4d8) 2018/02/05 08:47:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)) epoll_pwait(r0, &(0x7f0000644000-0x48)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006c000-0x8), 0x8) clone(0x0, &(0x7f0000814000), &(0x7f0000919000-0x4), &(0x7f0000fe8000-0x4), &(0x7f0000956000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/02/05 08:47:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet(0x2, 0x0, 0xfb01, &(0x7f0000fe1000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000f01000)={{{{0x2, 0x1, @loopback=0x7f000001}}, {{0xa, 0x2, 0xfffffffffbffff81, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x81}}}, 0x6, 0x7, 0x0, "5f7de738563b86358cca5a5250a5fc4ac85f50f7859d637608e6db4e4b9b4d1b3e78a9be24bbff70e8670a3dfb0655b4dd4615c641a144cba70f3a76dc31d5b251b914242bd4368ec5fd71718d8250eb"}, 0x160) accept$packet(0xffffffffffffff9c, &(0x7f0000dd1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000041000)=0x14) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f000033d000-0x10)={&(0x7f0000860000-0x100)=@ipv4_delroute={0x50, 0x19, 0x1, 0x2, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0x1c, 0x16, @typed={0x18, 0x6e, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x50}, 0x1, 0x0, 0x0, 0x4005}, 0x5000000) [ 60.988787] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) [ 61.000475] audit: type=1400 audit(1517820428.931:5): avc: denied { create } for pid=4957 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/02/05 08:47:09 executing program 0: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x8) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000056000)) memfd_create(&(0x7f0000007000)='/dev/snd/seq\x00', 0x1) r2 = dup(r0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r2, &(0x7f0000056000)={{0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000011000)={0x0, @time={0x0, r3}, 0x0, {}, 0x0, 0x0, 0x1ff}) 2018/02/05 08:47:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x58)=@alg, &(0x7f000078a000)=0x58, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000000)=""/146) setsockopt$llc_int(r1, 0x10c, 0xe, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000cea000-0x10), 0x10) open(&(0x7f0000b42000-0x8)='./file0\x00', 0x4000, 0x10) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) truncate(&(0x7f000037f000-0x8)='./file0\x00', 0x4) 2018/02/05 08:47:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000edc000-0x26)="2400000024007ffc0000120000000100000ff6ff010000000000f300f1ffffff1300ff10", 0x24) r1 = creat(&(0x7f000047f000)='./file0\x00', 0x2) ioctl$TCXONC(r1, 0x540a, 0x5) 2018/02/05 08:47:09 executing program 3: unshare(0x400) r0 = timerfd_create(0x0, 0x0) timerfd_gettime(r0, &(0x7f0000da3000-0x20)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@l2, &(0x7f0000703000)=0xe, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00004dc000-0xc)=@sack_info={0x0, 0x7, 0x6}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000399000-0x20)={0x40, 0x3, 0x8, 0xa407, 0x7, 0xffffffffffffd174, 0x7ff, 0x3, r2}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000001000+0x977)='./file0\x00', 0x200500, 0x2) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/05 08:47:09 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x440, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000000)=""/77) accept(r0, &(0x7f0000898000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000000000)=0xf5095c66326066bb) 2018/02/05 08:47:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fe2000-0x3)='{&\x00', 0x3) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000707000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000980000-0xf)='/dev/sequencer\x00', 0x280, 0x0) ioctl$EVIOCGLED(r1, 0x4004510f, &(0x7f000018a000)) 2018/02/05 08:47:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c3e000)={{{@in=@empty, @in6=@remote}}, {{@in6=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000e18000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000287000-0x10)='/dev/input/mice\x00', 0x0, 0x40) r3 = socket$inet(0x2, 0x80007, 0x737be98d) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000d94000-0x4)=0x5, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r4 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00001bb000), &(0x7f00003e7000)=0x4) close(r1) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) clock_nanosleep(0x0, 0x0, &(0x7f000010b000-0x10)={0x77359400}, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000013000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000012000)}) 2018/02/05 08:47:09 executing program 4: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000040000)={@mcast2={0xff, 0x2, [], 0x1}, 0x6952, 0x2, 0x0, 0x9, 0x3ff, 0x1, 0x80000000}, 0xfffffffffffffd1b) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000fee000)='/dev/rtc\x00', 0x3, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fef000), 0xffffffffffffffdb) [ 61.046157] audit: type=1400 audit(1517820428.981:6): avc: denied { write } for pid=4957 comm="syz-executor7" path="socket:[12677]" dev="sockfs" ino=12677 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/02/05 08:47:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000511000-0xce)=""/206) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x1f, 0x401, 0x1, 0x8, 0x3, 0x6, 0x1, {0x0, @in6={{0xa, 0x0, 0xed30, @mcast1={0xff, 0x1, [], 0x1}, 0x10000000000}}, 0x100000000000, 0x4a, 0x54ab, 0xaa31, 0x5b1f}}, &(0x7f0000002000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000-0x18)={r2, 0x6, 0x10, 0x7, 0xfffffffffffffff9}, &(0x7f0000000000+0xbfd)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00006a8000)=0x1, 0x4) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x4a4, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) sendto$inet(r3, &(0x7f0000706000-0xd5), 0x29b, 0x0, &(0x7f0000c76000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000932000-0x4)) 2018/02/05 08:47:09 executing program 1: userfaultfd(0x8000000000001800) 2018/02/05 08:47:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r1) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2, r0]}], 0x1}, 0x0) listen(r2, 0x0) dup2(r2, r1) r4 = dup3(r1, r0, 0x0) connect$unix(r4, &(0x7f000002d000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/02/05 08:47:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f00006b7000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000089e000)='/dev/vga_arbiter\x00', 0x51d300, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000565000-0x10)={0x0, 0x78, &(0x7f00006ee000-0x78)=[@in6={0xa, 0x3, 0x2, @empty, 0x9}, @in6={0xa, 0x1, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x1, @rand_addr}, @in={0x2, 0x2, @empty}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}]}, &(0x7f000062f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000168000)={r2, 0x7fffffff}, &(0x7f0000cee000)=0xc) r3 = syz_open_dev$loop(&(0x7f0000e4b000-0xb)='/dev/loop#\x00', 0x8001, 0x80000) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) readv(0xffffffffffffffff, &(0x7f0000ebf000)=[{&(0x7f0000c6e000)=""/216, 0xd8}], 0x1) 2018/02/05 08:47:09 executing program 0: r0 = eventfd2(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000024b000-0x10)={0x13, 0x4d, &(0x7f0000001000-0x4d)="a942bebf8940e0b402f313d2bcf64a8cdefcf96e70fa6a6468922470998002de77e756b15706b43086a6e5fa6146c99e2f683418494016b84eb946dc9dfd4e285c788910098f457329fa74081e"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000003000-0x8), 0x8) [ 61.129343] audit: type=1400 audit(1517820429.061:7): avc: denied { set_context_mgr } for pid=5011 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 61.217094] binder: 5011:5038 tried to acquire reference to desc 0, got 1 instead [ 61.227104] binder: 5011:5038 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 61.234060] binder: 5011:5024 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 61.235980] binder: 5011:5039 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/02/05 08:47:09 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f00007b7000)={&(0x7f0000acd000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ec2000-0x10)=[{&(0x7f0000000000)="912e8fbfaa476856e77823653ff2ae5d33a9d75f11bdfea16aa229ab7c50396aee35cfb094b2a585035c3a6b25b0af0ee6f82209ee1cfab640f3c986febbc18efbb351bedade8769e1a04409f0f467bd8214d0b440f64448061d9d83be8f6596eb14f8001155bdff06b4cac95f9937c4039ae074ceafea2da4ebfcc83b", 0x7d}], 0x1, 0x0, 0x0, 0x10}, 0x20000800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) setitimer(0x2, &(0x7f0000001000-0x20), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000002000-0x34)={{0x2, 0x0, 0xff6, 0x3, 0x649265e}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x40189206, &(0x7f000012c000)) 2018/02/05 08:47:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffffffffffe) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000017f000-0x2)='&\x00') r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000221000-0xe)='/dev/keychord\x00', 0x80800, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d92000)={0x90000004}) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) 2018/02/05 08:47:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f00006b7000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000089e000)='/dev/vga_arbiter\x00', 0x51d300, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000565000-0x10)={0x0, 0x78, &(0x7f00006ee000-0x78)=[@in6={0xa, 0x3, 0x2, @empty, 0x9}, @in6={0xa, 0x1, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x1, @rand_addr}, @in={0x2, 0x2, @empty}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}]}, &(0x7f000062f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000168000)={r2, 0x7fffffff}, &(0x7f0000cee000)=0xc) r3 = syz_open_dev$loop(&(0x7f0000e4b000-0xb)='/dev/loop#\x00', 0x8001, 0x80000) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) readv(0xffffffffffffffff, &(0x7f0000ebf000)=[{&(0x7f0000c6e000)=""/216, 0xd8}], 0x1) 2018/02/05 08:47:09 executing program 6: accept4$llc(0xffffffffffffff9c, &(0x7f0000200000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000501000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xa305, 0x400) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007ee000)) 2018/02/05 08:47:09 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x440, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000000)=""/77) accept(r0, &(0x7f0000898000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000000000)=0xf5095c66326066bb) 2018/02/05 08:47:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006a5000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00004ac000-0x4)=0x1, 0x4) rt_sigaction(0x4, &(0x7f0000071000-0x20)={0x5e}, &(0x7f0000ff0000-0x20), 0x8, &(0x7f0000a5a000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006d2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004a1000-0x4)=0xc) setfsgid(r1) rt_sigaction(0x7, &(0x7f0000f4e000-0x20)={0x46e196, {0x10001}, 0x0, 0x80}, &(0x7f000087b000), 0x8, &(0x7f0000afd000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008bb000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00008a5000)={0x0, @in6={{0xa, 0x2, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x5066}}, 0xfffffffffffffff7}, &(0x7f0000ac9000)=0x98) sendto$inet(r2, &(0x7f000059f000-0x6c)="1203cfc19e91767f81443e3e81401f4f19201f1cfe18c62ff99cba5d0b70fdb34785a3da65a266e90b4aadab1d456967a58eb9f7aa069ec34fd8d79e5ddddf14f2d7ebb021338ee46de9b10a0e74f94bb375c8754ef7939bee0d10a6e3416ce5ad925b7ed9bf6f18744b9587", 0x6c, 0x10, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000b76000-0x10)={0x6, 0x2, 0x8, 0x9e1, r3}, &(0x7f0000dad000-0x4)=0x10) sendmmsg$inet_sctp(r2, &(0x7f0000ac0000-0xe0)=[{&(0x7f0000ab8000-0x1c)=@in6={0xa, 0x1, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c, &(0x7f0000205000-0xa0)=[{&(0x7f000063a000-0x2e)="08742171665cfad149eb26b197e270ac4e79f89adab660b11f03964979b12caa2d8622af64007d8c635fc8fd1eda", 0x2e}, {&(0x7f000089a000-0x1000)="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", 0x1000}, {&(0x7f0000fd2000-0x9f)="5a160d0b77c1b81ceed7efeac870bf1d4f5a611ce699895165cba46d279aedb796c7c1c5107b6e93fc9ae8cd7f76b14d4f58bfb72e7b8f23f53aa71803c36acea96e76530943b765bb43e35f7c42ac51f5e26ca2dacb093c1752b0aafac141072d2b084d54c5f5a12e1c14af0e0238dae0a1fc84dc733ee4f129cf5daa4a1c1f4d8e8f33dbf8e78cb0a7f7feec4124622e92ea8a8c43011957e051e7ed18d0", 0x9f}, {&(0x7f000000b000-0x49)="ca1d69447d29eca9d088a467ef265c1f5d36ee99e7a0402dcbf8e1e2fbc89c8e9c6301fcfb2ad642f5cce675965ccb2e637fa88a8cb07210ef1e3c7396293e991ed5f1bde64b9cbf58", 0x49}, {&(0x7f00008c7000+0xcf5)="d72ffac84b8bcb2f98967d72c91f923bb993ad0b8334e8f07e5b8fcacf53d2e7c61b93eabd8ad8fb54ca6381b25cb60f843ccf9ffe823d271831fbe02026063d96099de562387c2ebdcb026486f1078f2a4bbf04a1cebf5b91c041bd9c8a995c4a9bf160ed67740af1c066885d8314685048d8a62ab9823309c4e28d6a7775e2ec1f2e1d79110d3c02f35725da51795d6455ab4f4d5043e1cf0c8dcdd46ef580a68f1022ab723b7eb72078b8692910517a99ddb7b608896adb70c7d409c68daeebca0cfe027725d7c6d0959f8197005fee0f088a1fdfb0b15c88d003953314a1c666", 0xe2}, {&(0x7f00000b5000)="4f4521d4c37231639f6e2b31da60491026b533d4fd4b97ed11c9d625fab83b2e429245a39ffe41edae317c06b985d5806c51beb68defd21fc9bd8cde0660ba03526fc2215daa7593ea45ee6d410713f6a547fe9d682ad280da43dc37779e5033ade1f97d261763a5f14b88692140147af0d80dffdf0950bde3746044e37b37a85f9cd3a995111e03b7df38dc523d7ab1ddb6e3bfa0fa02da993d72ce26a9cdf77b79542b", 0xa4}, {&(0x7f00009c1000)="2bb861df8db3b441a77d9908a8d9f478a089f56947a439db373b4bc2fec35ef4cc658fd2b7c163726e9bd5cceb1c83d5f50a66b3842b1c77f4ff1113e173e16b3a1b162733dafeaa75407d1cdcd32cf4fab4ee3c5afc78a71e922467f099adf3132ee711283777077ed80c5e50b6327cf74e7c18c879190925548c724616b4565647ff11a388c4d3aa816b00be5c77db47191c47e750ce624f4d87531c8b3520c5b8b7b4485686eac8061eed8b0df53c75d29f", 0xb3}, {&(0x7f000026b000-0x32)="18de27db0248a871972927d337f689b0cb2bc05ffd465d6d3dd75499bad792edbaf79f3b999cfec967a9493462d6c6732eef", 0x32}, {&(0x7f00001d7000)="756910d7a608de3290129acf2436d17998c0b0f63edbc9d79c9f5b69d48ffb401564358f9c58b518c899852833f398f81a6e4851fb07e6f677c1d5a80c99b4bee134da99c37827ebd0f1af3e1c33f42affae8c9abd480ea9e26c75f40000a2ffe44c28532a27322485c6bada80317e7b424bf7d00c678a457c8c87a50d7faad09e856966c849af3071a8e85dd8e993ea3300d7e7f43840ee12ebe23b5e1122b258cd6cd7d8741e63544181cbeece6502fb26c9cda36f21d1f78261281982efbc10d8f5ac07eda6cc0c9cc9911eeead6367a7ac0029621ee765eddb7373f0597148bc24e00f65391bf66ecbbfa0", 0xed}, {&(0x7f0000bec000)="90d96f3a44e3ab71858e0db866bc5645afa9ef652936354f4d5007ef17f7dce3ab18eb9dad25312d7bc4a1a5111555cf374e477289aad119c572cc798147c97f8576a4", 0x43}], 0xa, 0x0, 0x0, 0x48000}, {&(0x7f00007f5000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f000052e000)=[{&(0x7f0000030000)="105194f6bd8617147555decf8f92aa41f6cd329dced53667b4c387fe0daafb515bb3cdb7452bb606de69daa11ecf62b475aa1e0538b43f754543c181c74f85696b7377362d5721282bbb1dcb4674d47a5cbf89f49ab45b1210b035ee24ffc3af407c5dcd6ff5a0b2d61f94a4d15d5e9e1ac25fb6e96324ca1b173f641cea52c1c77502ebf8ea1ee37ef524a419fb1a47516ba5b2e4bf7579426b433cf26022892846b0b948cec869d338e39c626f891b18c63ca8068a772a3d9d933033c5a11a42d92c750dfa", 0xc6}, {&(0x7f0000b6b000)="3c543cd95efc2c8dc97bc3fd101ccfc50358087e0c4a17a93f7da36e44d02354d69279c3b82ae7be1e1d183f4d36040385c403122a77ba3db6a193b49b4e17947270b2b31377fdc7fe07942d1ff2a8e5f0695fb6e1137066f24dc41411308c602659767e8a4d9bc931edd5c80fbcf63173264702554c6dc48d4e89b0465b3cba83576f5c1f1d2a55ab10c61b9950178b0f7a8591086f86be37803471a320ba92a16318ffc4513f61a9f6c21fc8e4faa45b5eacde901c9504aaaeb96f8b546193ccecc1f8d26b981488545fb26793ae66cc8d76d403db3b9ea58acbb3adb9317e2f1e2dbe33acdb9f7e2620a63c87378c24", 0xf1}, {&(0x7f00002f9000)="1bc16371d42ee74c0f9416925bde2309ffea056aba02e5a5425c8e06e65bc80c609334767bec5f2e0435b2dfcb7b6e66bb5f66635db2d47eeb1ac3a1511aaeadb9d102aff7887a911ab0740a5310cb90331083664b821ac4854ce4bfc0baa32b6fd9aaa91f7fcacd17d9126c2d015cf228c536299b0b869bda5e7aeccb43f70b", 0x80}, {&(0x7f0000056000-0x1000)="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0x1000}, {&(0x7f0000224000)="192c6c03ecd10c0df7775f1c521edb2962279e8d69f0695f0a28cb6c5693afae847425a5c7c27578df22086835bce7d985cae139ffd1a2aac0655027d57018087b84b8ba1d97c1e7c229eef2aca38e6d796bdd03f81ebb18c40d994ace496b0bb657c10462b256846429b320a2658ed9fa2a1f9cb0ebb760cc144f7c39e6b7457f9bb4b362948fa9cca60ec0a7b2dbd0e3951db08c88fbc1a6f78dccf0216efba064fe6c0ec3641688a17a7993abf072c98b5df08e4b613d2b4463bbcc451ce75baf7783148522baa11ad9e834d98797715ba343a30e4e133df2cd15ba92f08c005072", 0xe3}], 0x5, &(0x7f000069f000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0xfffffffffffffffd, 0x1, 0x6, 0x9, 0x2, 0x2, 0x1, r3}}, @init={0x18, 0x84, 0x0, {0x7ff, 0x5, 0x6, 0x2}}, @init={0x18, 0x84, 0x0, {0xfff, 0xc3, 0x7f, 0x4}}], 0x90, 0x8001}, {&(0x7f0000aba000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001}, 0x10, &(0x7f00000cb000-0x20)=[{&(0x7f0000206000)="adef3bf5a8a83195ea518017fff6e7c6d4ff35e04631b3104d743a05314d8df5b587c9dc8f6544ec0c7aa37854cc6317db744eec9d6c12b4b389e3e23e40846ef34bbde2dc7d83b67f19ccaa35", 0x4d}, {&(0x7f0000b7a000-0xa5)="57bdc2f9f811f1a7e3f309e3be4a4d4f3423c323498b7e7597985fbdbd3fe4b654868d44896bcb6f35f6c0293ef2e31e3fd472579adcf5b3e36907b52d5d61fc157c7f70f4ac4fe58636f3600802ed3aab9ffd0858de84e725c9c15268c8562ccd0498ecbba8af4b3ff52d5126ee7ec9ac7965c48ce9eccf12e7e80562c5f940815a8d855774cef7f0432b6a8b49f102b5d5590a79eb9a9f9e4a84ef56d9da066c8e89b133", 0xa5}], 0x2, &(0x7f0000610000-0xf0)=[@init={0x18, 0x84, 0x0, {0xc000000000, 0xa17, 0xfffffffffffffff7, 0x1f0d4000000000}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x2, 0x2, 0x9, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x6, 0x1, 0x10001, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0xfffffffffffffffb, 0x5, 0x80, 0x8, 0x81, 0x1000, 0x1, r3}}, @init={0x18, 0x84, 0x0, {0x797, 0x1, 0x7fff, 0xb5}}], 0xf0, 0x4804}, {&(0x7f0000cb3000)=@in6={0xa, 0x2, 0xfbd, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x71f7}, 0x1c, &(0x7f0000d58000)=[{&(0x7f00007fb000)="54b41c5c50fa2ae6ec12070b3a4a38819ef64dc0ff887f2d04c5b746c06f9dd3219d842469db9995679c0daad61cf78c9a64", 0x32}], 0x1, &(0x7f000002d000-0x150)=[@init={0x18, 0x84, 0x0, {0x5754, 0x9, 0x5, 0x1f}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x4, 0x8, 0x5, 0xd53, 0x1ff, 0x5, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x8001, 0xe5, 0xffffffffe2f95e8c, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x126, 0x20a, 0x5, 0x5, 0x80000000, 0x7, 0x1, r3}}, @init={0x18, 0x84, 0x0, {0x1, 0xffffffffffffffff, 0x6, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x8000, 0x48cd, 0x2, r4}}, @init={0x18, 0x84, 0x0, {0x9, 0xfd1, 0x8000, 0x32b7}}], 0x150, 0x4}], 0x4, 0x840) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00002e3000-0x8)=@assoc_value={r4, 0x1f}, 0x8) syz_open_dev$sg(&(0x7f0000190000)='/dev/sg#\x00', 0x0, 0x0) 2018/02/05 08:47:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f20000-0x20)={0x0, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000d89000-0x10)={0x100000000000100, r1}) sendto$ipx(r0, &(0x7f0000cea000)="510ba52ec95f5be9cca10b909f61c3385f693f2e4103f1db4f851fd649bfdafa8f8f712189906911ff24f60598bedc0af3e60f6f079a07e1dc6ec95e9c39f2eb30f371f543d2802a6eba4a2950f3da5dfd19", 0x52, 0x4004011, &(0x7f00000e6000)={0x4, 0x9, 0x2, "23025a545cf4", 0x7ff}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x100000000000000, 0x2) writev(r2, &(0x7f0000029000-0x20)=[{&(0x7f000004a000-0x34)="cf", 0x1}], 0x1) 2018/02/05 08:47:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) recvfrom$inet6(r0, &(0x7f000013c000-0x8)=""/8, 0x8, 0x40000002, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000e1d000), 0x4) [ 61.273603] binder: undelivered death notification, 0000000000000000 2018/02/05 08:47:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xe, 0x3f, &(0x7f0000002000-0x8)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000002000-0xd1)=""/209, 0xd1, 0x40, 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0xb, &(0x7f0000013000), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f31000)='ns\x00') recvfrom$ax25(r3, &(0x7f00007ca000)=""/137, 0x89, 0x10020, &(0x7f00009f9000)={0x3, {"092b947baf6af3"}, 0x400008}, 0x10) getuid() ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f00003f1000)={@generic="58fd6b8be62e397b0ecfa61f35b479c0", @ifru_mtu=0x5}) dup3(r2, r0, 0x0) 2018/02/05 08:47:09 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000f000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = open(&(0x7f0000005000-0x8)='./file0\x00', 0x86b80, 0xd7) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f000001f000)={0xa, 0x2, 0xca5, @mcast2={0xff, 0x2, [], 0x1}, 0x85}, 0x1c) 2018/02/05 08:47:09 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) [ 61.368601] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 61.378499] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/05 08:47:09 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x1) timer_create(0x0, &(0x7f0000007000-0x60)={0x0, 0x3b, 0x0, @tid}, &(0x7f0000006000)=0x0) timer_getoverrun(r0) 2018/02/05 08:47:09 executing program 2: modify_ldt$write(0x1, &(0x7f0000e54000)={0x80000000, 0x0, 0x400, 0xffcd, 0x3, 0x2, 0x40, 0x5, 0x5c02, 0x3}, 0x10) ustat(0xd, &(0x7f0000cca000)) 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$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x80, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003000)={0x0, 0x6e, "b6992f1438ffbd6c2251f48615a9290454bfdada93b673582127f46d1f14f41523b8ac08355c339f4f99db6f36e19503828933060efaa5319892404e7fd2612f01a4497dbc7f5e66ad4f9c6442ca55de126b4dfcb915feec50944e479d18dd92ce8b3ab523c744481bceb5f7967a"}, &(0x7f0000001000)=0x76) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={r1, 0x87, 0xa, [0x3ff, 0x0, 0x7, 0x7, 0x2, 0x80000001, 0xffffffffffff0000, 0x5, 0xcf4b, 0xfff]}, &(0x7f0000002000)=0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x35de8afa}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x7fff, 0x5}, &(0x7f0000003000-0x4)=0x98) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$TIOCSTI(r3, 0x5412, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000001000-0xcc)=""/204, 0xcc) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000003000)={0x3, 0xffff, 0x8}) 2018/02/05 08:47:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0x0}) fdatasync(r0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x20500, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000afe000-0x14)={@mcast2, 0x0}, &(0x7f0000002000-0x4)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000d08000)={@multicast2=0xe0000002, @rand_addr, r3}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0xce, &(0x7f0000a8d000-0x4)=0xb, 0x4) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000a84000)={0x7, 0x80}) 2018/02/05 08:47:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000978000-0xe)='attr/fscreate\x00') pwritev(r0, &(0x7f0000ba7000)=[{&(0x7f0000cef000-0x2e)="9c9f395ae08c31405354f0e596ca3dc460d898aa3927f22aba65fc5d876451fd5a5f25a1c2026a1275beebf90691", 0x2e}, {&(0x7f000087c000)="e1ff7427f9d09f7ce21210e82ad6364c4816e667fac00b2a2de03b6e9f436726a121c0ed5e839d3bcd0fa15821e7acf8c51fc9b76970c5e06c8c3e9e8bb369b8f884", 0x42}], 0x2, 0x0) fcntl$notify(r0, 0x402, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005d6000)=0x0) ioprio_get$pid(0x1, r1) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000061f000)={@generic="dbde96131fdcaf03b227d10658e3d9c3", @ifru_flags=0x2400}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000245000), &(0x7f000061a000)=0x14) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000122000-0x49)=""/73) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00004dc000-0x84)=""/132) ioctl$int_out(r0, 0x2, &(0x7f000041e000)) 2018/02/05 08:47:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x2, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000edb000), &(0x7f000094c000-0x4)=0x10) accept4(r0, &(0x7f00008f6000)=@ax25, &(0x7f0000bdd000)=0x10, 0x80800) prctl$void(0xf) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000cfe000-0x4)) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xb, &(0x7f000009b000)={&(0x7f0000c31000)=@newlink={0x1f, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/05 08:47:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000dcd000)) 2018/02/05 08:47:09 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f000000a000)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}}}, [@etimer_thresh={0x8, 0xc, 0x4}, @sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xd0}, 0x1}, 0x0) r1 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r1) 2018/02/05 08:47:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x8) ioctl$sock_SIOCOUTQ(r1, 0x80047437, &(0x7f0000001000)) fcntl$getown(r1, 0x9) 2018/02/05 08:47:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/05 08:47:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x0) write(r0, &(0x7f0000237000)="260000001e0047f791f6caff00242207070000000200000000000000aa0737550500040008ff", 0x26) eventfd(0x5) 2018/02/05 08:47:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cdc000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000197000-0xc)=@sack_info={0x0, 0x100, 0x10001}, &(0x7f0000bc3000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000035b000-0xac)={r1, 0xa4, "7d90aa4f3ef0e9748adb7df483e8abb42d16420242e946279049371bfd0aa00d21f53fb048fedd0ca619cd46fb441f7b9607f5ac3c61771a92b02650330a66172397e60415164e815bd6b0dd0408c562c6a135418c4a8ba23cee0c0e057863fd410d5523bce4ed088813c8ecbabecfeeebab32c41aad1576814bc2ddb8bccee21d0ac9194de72b3b6c51dfaa835347984100964e7d5d6c9bc5926d7041c4a8b577a2d771"}, &(0x7f0000eb9000)=0xac) pselect6(0x40, &(0x7f0000272000-0x40), &(0x7f0000a37000), &(0x7f000049b000), &(0x7f0000aa3000-0x10), &(0x7f0000b32000)={&(0x7f0000b32000)={0x2000000000000004}, 0x8}) 2018/02/05 08:47:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000549000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x1000, 0x0, 0x6}) r1 = syz_open_pts(r0, 0x0) dup2(r1, r0) readv(r1, &(0x7f0000fba000)=[{&(0x7f000062d000)=""/113, 0x71}], 0x1) 2018/02/05 08:47:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00008e0000)={&(0x7f00002f3000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000b6a000)={&(0x7f00006da000)={0x20, 0x10, 0xf, 0x401, 0x0, 0x2, {0xa, 0x0, 0x4}, [@typed={0xc, 0x1, @u32=0x1f}]}, 0x20}, 0x1, 0x0, 0x0, 0x24040000}, 0x8000) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x24}, 0x1}, 0x0) 2018/02/05 08:47:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009a6000-0xc)='/dev/rfkill\x00', 0xc0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000664000-0x28)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r0, &(0x7f0000c1a000-0x1026)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}, 0x26) 2018/02/05 08:47:09 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00001bf000-0xb0)={{0x120000, 0x7ff}, 'port0\x00', 0x44, 0xc1000, 0x80, 0x80000, 0x5, 0x7, 0x4, 0x0, 0x1, 0xfffffffffffffffa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="eb309bd474a13b179eede2e619f76b51403cf016035943a5ee1a53f791597ace6ee17474fc030fed69aa22b052e56cb3bf9809fe6454b8c91ce0b0ff5c88342c25ce858719a85553f720172519d125cda2c300540361e75a11c9a47012e0e56c8a1a33c183519ca514fb431919dccc1e5d56afc5dbaffa569f218d962ca6616160a0f59a9a5cfb70a189c2d9b75b4ff244a39b23e2b7a1cfca18b7df663359fe35a0") r1 = socket$inet6(0xa, 0x2, 0x200) setsockopt$inet6_buf(r1, 0x29, 0x10, &(0x7f0000faf000), 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00005a4000-0x5c)={{0xa, 0x0, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0xc000000000000000}, {0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x6fe}, 0x5, [0xa952, 0x91, 0x7, 0x1ff, 0x100000001, 0x6, 0x4af, 0x10000]}, 0x5c) 2018/02/05 08:47:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f00002c2000-0x8)='./file0\x00', &(0x7f0000b45000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000610000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000011e000), &(0x7f0000ad3000)=0x4) pipe2(&(0x7f0000af8000-0x8)={0x0, 0x0}, 0x80800) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00008db000-0x8)={0x2, 0x101}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000008a000-0x4)=0xffffffffffffffff) openat$rfkill(0xffffffffffffff9c, &(0x7f0000235000)='/dev/rfkill\x00', 0x10400, 0x0) [ 61.461299] audit: type=1401 audit(1517820429.391:8): op=fscreate invalid_context=9C9F395AE08C31405354F0E596CA3DC460D898AA3927F22ABA65FC5D876451FD5A5F25A1C2026A1275BEEBF90691 2018/02/05 08:47:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000068e000)='/dev/rfkill\x00', 0x10002, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f00004c1000-0x10)={&(0x7f0000785000-0xe2)="d6", 0x1}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x1, @tid}, &(0x7f0000897000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clock_gettime(0x0, &(0x7f0000544000)={0x0, 0x0}) nanosleep(&(0x7f0000d2f000-0x10)={0x0, r2+30000000}, &(0x7f00006bc000-0x10)) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/02/05 08:47:09 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000662000)='/dev/hwrng\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000bb000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00003a5000-0x20)={@generic="e825f2dfe774627518b2013d61134446", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000913000)={0x0, @in6={{0xa, 0x3, 0x459, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}, 0x8, 0x0, 0x2, 0x2a170594, 0x100}, &(0x7f0000020000-0x4)=0xa0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000065c000)={0x7, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000ae4000)={0x2, r2, 0x10001, 0xfffffffffffffffe}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000970000-0x8)={r1, 0xe997}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f00006b9000-0xe)='net/rt6_stats\x00') r4 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r4, r3, &(0x7f0000ed1000-0x8), 0xd) 2018/02/05 08:47:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000024000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$ax25(r0, &(0x7f00009dd000-0x10)={0x3, {"f8272e68688eda"}, 0x9}, 0x10) getsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f0000acf000), &(0x7f0000492000-0x4)=0x4) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) fsync(0xffffffffffffffff) 2018/02/05 08:47:09 executing program 5: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000fe1000-0x4)=0x1ff, 0xfffffffffffffefa) sendto$inet(r0, &(0x7f00000f9000), 0x0, 0x0, &(0x7f0000e66000-0x10)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fe2000-0x4), &(0x7f0000c02000-0x4)=0x4) 2018/02/05 08:47:09 executing program 6: clone(0x0, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dad000-0x37)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000fb1000-0x8)='./file0\x00', &(0x7f0000609000)=[], &(0x7f0000005000-0x50)=[&(0x7f0000001000-0x1)='\x00', &(0x7f0000000000)="2ddd00", &(0x7f0000001000+0x4b)='\x00', &(0x7f0000002000)="fe707070316e6f646576252b47504c65746830757365722e707070306367726f757000", &(0x7f0000004000-0x7)="65746831a65b00", &(0x7f0000002000-0x4)='GPL\x00', &(0x7f0000002000)='posix_acl_accessnodevuser\x00', &(0x7f0000001000-0xc)='O]wlan0eth1\x00', &(0x7f0000002000)='\\:($,\x00', &(0x7f0000002000-0x8)='system-\x00']) [ 61.542607] audit: type=1400 audit(1517820429.461:9): avc: denied { create } for pid=5114 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/05 08:47:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000692000-0x20)={@local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000a05000)={@local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x14) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b65000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000dec000), 0x4) getpeername$inet(r1, &(0x7f0000b3d000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000e1c000)=0x10) r2 = mmap$binder(&(0x7f00006eb000/0x1000)=nil, 0x1000, 0x5, 0x1010, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000053c000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000f10000)={0x0}) r5 = mmap$binder(&(0x7f0000f77000/0x3000)=nil, 0x3000, 0x2000000, 0x8111, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000409000)={0x168, 0x0, &(0x7f0000fc4000-0x168)=[@reply_sg={0x40486312, {{0x3, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x58, 0x10, &(0x7f00009ef000)=[@fda={0x66646185, 0x5, 0x0, 0x28}, @fd={0x66642a85, 0x0, r0}, @fda={0x66646185, 0x3, 0x4, 0x33}], &(0x7f0000b8f000)=[0x38, 0x40]}, 0x5}}, @free_buffer={0x40086303, r2}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x58, 0x20, &(0x7f00002bc000)=[@flat={0x73682a85, 0x100, r3, 0x1}, @fd={0x66642a85, 0x0, r0}, @ptr={0x70742a85, 0x0, &(0x7f00009f2000-0x1), 0x1, 0x3, 0x5}], &(0x7f0000875000-0x20)=[0x8249c3c1de45d1b, 0x40, 0x38, 0x28]}}, @reply_sg={0x40486312, {{0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x48, 0x10, &(0x7f0000edb000)=[@flat={0x73622a85, 0x1, r4, 0x3}, @fd={0x66642a85, 0x0, r0}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f0000b8a000)=[0x30, 0x68]}, 0x6}}, @clear_death={0x400c630f, 0x3}, @reply_sg={0x40486312, {{0x3, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x18, 0x48, &(0x7f00002e2000)=[@flat={0x77682a85, 0x1, r5, 0x4}], &(0x7f0000348000-0x48)=[0x78, 0x60, 0x48, 0x28, 0x78, 0x68, 0x30, 0x30, 0x20]}, 0xffffffff}}, @decrefs={0x40046307, 0x1}, @exit_looper={0x630d}, @acquire={0x40046305, 0x3}, @clear_death={0x400c630f, 0x3}], 0x79, 0x0, &(0x7f00007bc000)="5602446767de53d716b9cc627402d611e4daf894ab02da1eced5131790117e2631b66ce3f81868adac8c0bb8c6e0569789bd3738a152c43966d948d93e335e41b45326c62f42d206c546bbb09565ffe1f3900276eaf2d676991339226a6d19257f6ddc22401132708007a3abc594b6e36a36c1b4ed592ba453"}) 2018/02/05 08:47:09 executing program 5: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000fe1000-0x4)=0x1ff, 0xfffffffffffffefa) sendto$inet(r0, &(0x7f00000f9000), 0x0, 0x0, &(0x7f0000e66000-0x10)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fe2000-0x4), &(0x7f0000c02000-0x4)=0x4) 2018/02/05 08:47:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000dac000-0xd)='dns_resolver\x00', &(0x7f0000d24000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000076e000), 0xfcff, 0xffffffffffffffff) openat$selinux_load(0xffffffffffffff9c, &(0x7f000067c000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f00004ea000)=[{0x0, 0x1}], 0x1) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f000053e000)) 2018/02/05 08:47:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f00009a1000-0x4)=0x60) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000492000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4), &(0x7f00002af000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003ba000-0x24)) syz_open_pts(r4, 0x0) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f000093b000-0x8)) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000a2d000)) 2018/02/05 08:47:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fa1000-0xd)='net/mcfilter\x00') ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f000044e000)) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x72, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x14)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[], 0x0, &(0x7f0000003000-0x13)=""/87, 0x57}, 0x0) [ 61.590724] audit: type=1400 audit(1517820429.521:10): avc: denied { write } for pid=5114 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 61.615056] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/05 08:47:09 executing program 0: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000cae000)='./file0\x00', &(0x7f0000fdc000-0x8)='./file0\x00') r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) listen(r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r3 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r3, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) lseek(r3, 0x0, 0x2) sendfile(r3, r3, &(0x7f000003c000), 0xffc) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) connect$unix(r0, &(0x7f0000053000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000006000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r4, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r4, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r4, 0x29, 0xb, &(0x7f00007d3000)=0x57b6, 0x1f0) sendto$inet6(r4, &(0x7f00008e6000)="1f6041ab5532cf6ab740ef14c6981781d63f7f03d107e0dd3eb59aa2ad284c2a5a3afe553ea64a34343d10a01a7a04fb54bd763906faf0f342ba301c415dc62e6e59064f60e5d4e7957cddba3c319794c1f0015137085ecb862f76bce4ad3d561a16a5b4a551ec1b56d6c4df1b", 0x6d, 0x10, &(0x7f0000f3e000-0x1c)={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x3}, 0x1c) close(r4) pipe2(&(0x7f0000fdd000-0x8), 0x4000) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000fdc000)) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/05 08:47:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x9)='net/tcp6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000fb000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') readv(r1, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) getsockopt(r1, 0x4, 0x8, &(0x7f00008b9000)=""/238, &(0x7f0000b95000-0x4)=0xee) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000d0c000-0xcc)={0x0, 0xc4, "78f40efe21a6dfda6ada07a7c39521cfa55ce7dbb51fa1d2b7e550a989dde562fcef71fa54537b870de0bc0ab5bae1ae1dc4c8c720f487d605dd608a99dff7edf6dba1703ce19e3c7a5ae14eb3395cd4388b8f7abef157cc7b6dec7672e3987fe7e0fa2ca8c91f2f079319845bcff1f21f20f491f7f8a10b249d3a2a7855c9af9d43d67b02fa7f27793d19282f1240bef490de20b5df5953ac3fa3ed72a2415241400addc61ba8e21e45684f190a2516bf0defdd19765d38700090c701902897d4d81886"}, &(0x7f000057b000)=0xcc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000be6000)={r2, 0x3}, 0x8) recvmsg(r1, &(0x7f00008ba000-0x38)={&(0x7f0000b52000)=@ax25, 0x10, &(0x7f0000b29000-0x80)=[{&(0x7f000023f000-0x5f)=""/95, 0x5f}, {&(0x7f0000b1c000)=""/4096, 0x1000}, {&(0x7f00005f3000-0x1000)=""/4096, 0x1000}, {&(0x7f0000846000)=""/21, 0x15}, {&(0x7f00000b5000)=""/115, 0x73}, {&(0x7f00002e2000)=""/225, 0xe1}, {&(0x7f0000678000-0x8e)=""/142, 0x8e}, {&(0x7f0000625000-0x1000)=""/4096, 0x1000}], 0x8, &(0x7f0000587000-0x4d)=""/77, 0x4d, 0x80000001}, 0x20) [ 61.645254] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/05 08:47:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000f8c000-0x3), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000f2a000-0x4), &(0x7f0000c61000-0x4)=0x4) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000d67000-0x8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f0000a7c000-0x8)=[], &(0x7f0000c6e000)=[]) fcntl$setown(r2, 0x8, r1) r4 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r5 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') sendfile(r4, r5, &(0x7f0000bc8000), 0x9) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x16) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/02/05 08:47:10 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000)={0x0, @in={{0x2, 0x0, @empty}}, 0x4fe, 0x24}, &(0x7f0000004000)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000)=@assoc_value={r1, 0xe1d}, 0x8) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000003000)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000001000-0x1000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80}}, 0x1c) 2018/02/05 08:47:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) fdatasync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d73000-0x9)='/dev/sg#\x00', 0x0, 0x2000000002) write$tun(r1, &(0x7f000024a000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) write$tun(r1, &(0x7f00005bd000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0xc, 0x0, "c78786fd"}}}, 0x2a) 2018/02/05 08:47:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f00004ed000-0x8)='./file0\x00', &(0x7f0000e1a000)=@known='system.sockprotoname\x00', &(0x7f000036d000)=""/142, 0x8e) rename(&(0x7f00008d0000-0x1)='.', &(0x7f00004f2000+0x79d)='./file1\x00') r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000423000-0x8)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000458000-0x4)=r1) socket$pppoe(0x18, 0x1, 0x0) 2018/02/05 08:47:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00003ea000-0x58)=@alg, &(0x7f0000210000-0x4)=0x58) getsockopt(r0, 0x5, 0x8, &(0x7f0000a51000)=""/70, &(0x7f00004a9000-0x4)=0x46) r1 = userfaultfd(0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000534000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000f6a000)="5871e546833a4c8fb51bde3a463c4119d86479b7eb547a2d483334ce618b218b902a3c9597c7b19aa3ad2d41a2a7c144b55bbbcdeb6b4ee418989b99859dea41c0570518bb49006f811733050b602ae3bd4fea4a143fe1d1c06a05b146b4a4d22d7a56aaecdf05d9fe8cfab6185258fefa65208c229619019ad722799079a5ffa08fd7d1e4885bdc651b8bbbbfa541b7f2a68f7fe83cc11d60c1069d02e4ae10216bc2913f48a8a9009d4e1258c0b8afbcd7bb789bd307a8e7cd02faec8bba51a8030cc11e4fe36d6504151ef2992461ded761328fd2cd0d1190947f4e01ff") ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r3 = gettid() openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e91000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00004e5000)='/dev/autofs\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f00004a5000)=[@in6={0xa, 0x0, 0x99bc, @empty, 0x7}, @in6={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x3, @empty}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0xffffffffffffffff, @empty, 0x1}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}], 0xb0) process_vm_writev(r3, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x23a, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0xfd9c}], 0x1, 0x0) close(r1) 2018/02/05 08:47:10 executing program 4: mmap(&(0x7f0000000000/0xd0f000)=nil, 0xd0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000bfa000)='\x00', 0x3) r1 = geteuid() mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000064e000-0x8)='./file0\x00', &(0x7f0000d0f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = add_key(&(0x7f0000d02000-0x5)='user\x00', &(0x7f00009f1000)={0x73, 0x79, 0x7a}, &(0x7f0000aa5000-0x6e)='n', 0x1, 0xfffffffffffffffc) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x4ac0adc69e79aaf2, 0xffffffffffffffff) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000d10000-0x4)=0x0) keyctl$link(0x8, r3, r3) ioprio_get$pid(0x3, r5) keyctl$search(0xa, r3, &(0x7f0000d0c000)='user\x003', &(0x7f00008ea000)={0x73, 0x79, 0x7a}, 0x0) 2018/02/05 08:47:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000ac8000)=""/144, &(0x7f0000008000-0x3)=0xffffffffffffffa9) 2018/02/05 08:47:10 executing program 0: mmap(&(0x7f0000000000/0xd2b000)=nil, 0xd2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) accept(r0, &(0x7f000005f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000c77000)=0x26) ioctl(r0, 0x8912, &(0x7f00008e3000-0xb)="0800d700ec0816f2f9ff6e") get_thread_area(&(0x7f0000d26000-0x10)) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00004b2000-0x10)=@common='gre0\x00') 2018/02/05 08:47:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa}) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000781000), &(0x7f00005a4000-0x4)=0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) poll(&(0x7f000071d000-0x20)=[{r0}, {r1}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003f5000-0x8)={0x0, 0x33c}, &(0x7f000046a000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000047000-0x10)={r2, 0x1, 0x4, [0x6, 0x1, 0xfffffffffffffffd, 0x7]}, &(0x7f0000f94000-0x4)=0x10) 2018/02/05 08:47:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000622000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000c30000)=""/137) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) bind$inet6(r1, &(0x7f0000d7b000-0x1a)={0xa, 0x1, 0x3f, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x6}, 0x1c) sendmmsg$inet_sctp(r0, &(0x7f0000bef000-0x118)=[{&(0x7f00004b5000)=@in6={0xa, 0x0, 0x886, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000c15000-0x50)=[], 0x0, &(0x7f0000e83000-0x30)=[@init={0x18, 0x84}], 0x30}], 0x1, 0x0) 2018/02/05 08:47:10 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000c8e000-0xc)='oom_adj\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00005bd000-0x4)=0x2, 0x4) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ff7000+0x537)="4b006a0362c8d1d42602580bf319d5bb7086e4a65e667ae031c4538d2f48389f8a162ef4251c68da0737dd617613b880889bba491b99d9d0549c63f7b54dadda20eb4531ce9d699073b77a5f37a315f689836bd00fdaad90a61b", 0x5a, 0x10, &(0x7f0000c0a000)={0x2, 0x1, @empty}, 0x10) fcntl$setownex(r0, 0xf, &(0x7f0000d39000-0x8)={0x0, r1}) 2018/02/05 08:47:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00002fc000-0x4)=0x7fff, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000893000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000}, 0x0) 2018/02/05 08:47:10 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x80000001, 0x10002) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000)={{{@in=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000002000)=0xe8) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000002000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000003000-0x38)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x2800010}, 0xc, &(0x7f0000000000)={&(0x7f0000003000-0x40)=@mpls_getroute={0x40, 0x1a, 0x631, 0x2, 0x3, {0x1c, 0xb4, 0x34, 0x6, 0xfc, 0x6, 0x0, 0x3, 0x300}, [@RTA_OIF={0x8, 0x4, r1}, @RTA_DST={0x1c, 0x1, [{0x80, 0x7, 0x5, 0x40}, {0x1, 0xffffffffffffffa5, 0x8, 0x1}, {0x91, 0xcf, 0x8}, {0x7, 0x7, 0x6, 0x9}, {0x100, 0xc4df, 0x101, 0x5}, {0x8, 0x7, 0x7, 0xff}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x4) write(r0, &(0x7f0000002000)="c8", 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000)='./file0\x00', &(0x7f0000004000-0x44)) fstat(r0, &(0x7f0000002000-0x44)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') 2018/02/05 08:47:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ce6000-0x1c)={0xa, 0x0, 0x100, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x81}, 0x1c) r1 = dup2(r0, r0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000d7b000)=0x5, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000118000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto(r0, &(0x7f0000f1e000-0xdd), 0xd3819432a973de7a, 0x0, &(0x7f000044e000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/05 08:47:10 executing program 3: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000038000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000046000-0x4)=0x14, 0x80000) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000046000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f000002e000-0x5a)=""/90) listen(r0, 0x9) fsetxattr(r0, &(0x7f000001c000-0x32)=@random={'system.', 'keyring-wlan0,keyringvboxnet1securityeth1^\x00'}, &(0x7f0000046000-0x28)=':vboxnet1(systemmd5sum$vmnet1*\\trusted,\x00', 0x28, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r3) shutdown(r3, 0x2) 2018/02/05 08:47:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000045c000)={0x4, 0x0, 0x10003, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000294000-0x20)={0x8, r1, 0x2, 0xffffffff}) symlinkat(&(0x7f000074e000)='./file0\x00', r0, &(0x7f0000a3f000)='./file0\x00') mkdir(&(0x7f0000b17000)='./file0\x00', 0x0) chown(&(0x7f00005a3000)='./file0\x00', 0x0, 0x0) 2018/02/05 08:47:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000+0x630)='blacklist\x00', &(0x7f000039a000)={0x73, 0x79, 0x7a}, &(0x7f0000f6b000-0xef), 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}}, 0x4ed, 0x8, 0x7, 0x95, 0x7}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1}, 0x8) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) socket$inet6(0xa, 0xa, 0x40) 2018/02/05 08:47:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000071c000)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@loopback}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f000075e000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000068c000-0xa)='setgroups\x00') setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f000050d000-0x4)=0x6, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 08:47:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000530000-0xc)='/dev/ashmem\x00', 0x4000, 0x0) chdir(&(0x7f000081b000-0x8)='./file0\x00') 2018/02/05 08:47:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00004c7000-0x8)={0x0, 0x0}) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ca0000-0x108)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x5, 0x4, 0x690, 0x400, 0x5, 0x0, 0xb9, 0x100, 0x0, 0x7, 0x1000, 0x5, 0x148, 0xfffffffeffffffff, 0x6]}, &(0x7f00004a9000)=0x108) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000d7d000)={0x0, 0x80, 0x2, [0xfffffffffffffffb, 0xf30f]}, &(0x7f0000815000)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000f29000)={r3, 0x8, 0x7, 0x1, 0x8000, 0x1, 0x80000000, 0x3f, {r4, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x7fffffff, 0x6, 0x4, 0x8, 0x7f}}, &(0x7f0000697000-0x4)=0xb8) pivot_root(&(0x7f0000f41000)='./file0\x00', &(0x7f0000219000-0x8)='./file0\x00') 2018/02/05 08:47:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006ef000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00005d6000)={0x8, &(0x7f0000ba0000-0x40)=[{}, {0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000118000)={r2, &(0x7f00006b6000-0x2a)=""/52}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000671000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a14000-0xe8)={{{@in=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000d98000)=0xe8) fstat(r0, &(0x7f00005a4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f00004b9000)='./file0\x00', r4, r5, 0x0) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r0, &(0x7f0000373000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r0, &(0x7f0000c24000)={0xc}) 2018/02/05 08:47:10 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00009b1000)='net/mcfilter\x00') bind$llc(r0, &(0x7f0000930000-0x10)={0x1a, 0x1a, 0x2, 0x0, 0x6, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000002000-0x3c)=@bridge_getlink={0x3, 0x12, 0x305, 0x1, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2}, []}, 0x24}, 0x1}, 0x0) 2018/02/05 08:47:10 executing program 5: mmap(&(0x7f0000002000/0xb72000)=nil, 0xb72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000007000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x80000001}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x6, @empty, 0x4}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000001000)=""/155, &(0x7f0000007000-0x4)=0x9b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f00003bc000), &(0x7f0000001000-0x4)=0x4) 2018/02/05 08:47:10 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000f0000-0x8)={0x0}) mmap(&(0x7f0000910000/0x4000)=nil, 0x4000, 0x1000000, 0x110, r1, 0x0) process_vm_writev(r0, &(0x7f0000087000)=[{&(0x7f0000618000-0x9)=""/9, 0x9}], 0x1, &(0x7f00003ec000-0x40)=[], 0x0, 0x0) 2018/02/05 08:47:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)) fcntl$lock(r0, 0x26, &(0x7f000001d000)) r1 = socket(0x1, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000209000-0x4)=0x12, 0xfffffe8e) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00003f7000)=@generic={0x200, 0x9, 0x101}) fcntl$lock(r0, 0x5, &(0x7f0000e0a000)={0x1}) prctl$setname(0xf, &(0x7f0000db6000)='em0selinux\x00') 2018/02/05 08:47:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x692, 0x0) tkill(r2, 0x3d) ptrace$setopts(0x420b, r2, 0x8, 0x20000008) 2018/02/05 08:47:10 executing program 5: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) request_key(&(0x7f0000011000)='id_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0x3)='.@\x00', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$inet6(0xa, 0x5, 0x0, &(0x7f00002d3000-0x8)={0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000c05000), &(0x7f00008d5000)=0x14) tkill(r1, 0x1000000000016) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 08:47:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000d000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = userfaultfd(0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000b62000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000170000)=0x10, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f000036c000)) flock(r0, 0x3) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cea000)='/dev/hwrng\x00', 0x3e0f5eada381950b, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000038f000)={0x0, 0x6b, "3ea99aa9a35eed17d6f7d84fadbf17a98ecee4b404b8f053747c609edcc5a95671cc23af59b0a517c7fb14c11e9fe0a0d7775b1b533b3014d87b11e1387cd5cc7a5190243236ef914c23a0c462945fb5f691359f51cbd118eb49c1fad8ad6eaec6121521e60d3a622c03eb"}, &(0x7f0000fbb000-0x4)=0x73) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000da0000)=@assoc_id=r4, &(0x7f0000651000-0x4)=0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) 2018/02/05 08:47:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="4408000913", 0x5) keyctl$read(0xb, 0x0, &(0x7f00005dd000)=""/15, 0xf) 2018/02/05 08:47:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00009b2000-0x88)={0x6, {{0xa, 0x3, 0x73, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0x88) ftruncate(r2, 0x27ffe) sendmsg$nl_generic(r1, &(0x7f00004d5000)={&(0x7f00008b4000)={0x10}, 0x36b, &(0x7f00009e8000)={&(0x7f0000f9c000)={0x3c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0xe}, [@generic, @generic="f2eaaa2cf2cd7cebf5dab0c646de9c2999d0347155be1ad8d9985105112441e726d84abe87135bd173c87672525c1f9d45248d6411b40adeaf06e24dec38aec725a8f95eca54dc00b4604fe33161bff1dd8e56f94e4cc3ee9953afccd8f98a50faf06e5d05ede1e2d2062dd1fd19450c070ffdcd0e11e0dace4d3f543a1e048858a8f1896b8db42ce2e9f87c5c3a141e1c1b0ebf29d6bc0f77967baaaf8021a2d7b84b8e01d4f05c37445cd43e15a57481cab62809e37c60b7d17b26adba9ae8aec3bbe9be5ae53464", @nested={0x0, 0x1d, [@generic="0edb0c", @typed={0x0, 0x36, @binary="e650df09e87149f1f7a0f3e7a8c31d04706cdf4697a487ad838ebbec5a561c819f157382e81590fd79d6fcd7fb025daf0e58ed5c5e52adc660aecb15746c4e05718486efcdd85f3945930b506ac28a2adf14c186312c3e04487255e2"}, @generic="f55d383617aacd8a91e38a7bc0213174b4faff2408fc84323d2daa9a48ccd4eeb08e0775b4243e874f98183c88174b76f0025e01dd0fa1f43a5f41b6bde1a44ceab5da9e854cb4dd157858a4acce20ae511a", @generic, @generic="df442379d7ea5389c38a20d3523c38dc122ae9da8ec3def49a19bd53810023e1abd2a2b0f722f6c306a61c942001d43410404fa580966000432cad955ec6495ec4e60c137fee0c50a903f0529c6b9bd9dd331e22741526cce35f762543c565fbeba02b9c9299b3ff775f828a3d89688890efe6e0c84ba919607c6ecc8176572adda2776fe28d7d5929684f35a06dfb98c494242ca08a207966f1723e3c70a8f10dd0d440fa3ce0c4f863093febada3a9f77277e0a9b55bbedbf53b495f0dead6504c2de9b70434b9786ab5336d38de3ce82993770316cce2610e1adff1652838708f5587"]}]}, 0x3c}, 0x1}, 0x0) sendfile(r1, r2, &(0x7f0000ea8000), 0x3) sendfile(r1, r2, &(0x7f0000740000), 0x8080000001) 2018/02/05 08:47:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00008fa000)='.request_key_auth\x00', &(0x7f0000804000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000439000)='vboxnet1^\x00', 0xfffffffffffffff9) keyctl$search(0xa, r0, &(0x7f00005a6000-0xb)='asymmetric\x00', &(0x7f000084a000)={0x73, 0x79, 0x7a, 0x3}, r0) add_key$user(&(0x7f0000bd5000-0x5)='user\x00', &(0x7f0000f8c000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000cf7000)="f5", 0x1, r0) add_key(&(0x7f0000a94000)='user\x00', &(0x7f0000bd9000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x72d7, 0xffffffffffffffff) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f55000)=@generic, 0x10) 2018/02/05 08:47:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000001000-0x2)={0x7, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000014a000)={@common='gre0\x00', @ifru_addrs=@sco={0x1f}}) readv(r3, &(0x7f0000292000)=[{&(0x7f00000b9000-0x85)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000e35000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) syz_open_dev$loop(&(0x7f0000365000)='/dev/loop#\x00', 0x0, 0x40080) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0xfffffffffffffd1f) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ed4000-0x20)={@mcast1={0xff, 0x1, [], 0x1}, 0x4, 0x2, 0x1, 0xa, 0x140000000000, 0x8}, &(0x7f000075c000)=0x20) sendto$inet(r1, &(0x7f0000589000-0x1), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/05 08:47:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000002000-0x80)=@generic, 0x80, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000)=""/54, 0x36}}, {{&(0x7f0000003000-0xc)=@nl=@kern, 0xc, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000)=""/1, 0x1}}], 0x2, 0x0, &(0x7f0000003000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000001000-0x10)={0x1, &(0x7f00005bb000-0x4)=[0x9]}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ff2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000093e000)={0x0}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000a11000-0x10)={r3, &(0x7f0000ff2000-0x34)=""/52}) getpeername(r0, &(0x7f0000347000)=@can, &(0x7f0000ff0000)=0x10) poll(&(0x7f0000000000)=[{0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}, {r0, 0x14}], 0x5, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000734000-0x15)='/dev/pktcdvd/control\x00', 0x2a40, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000ff3000-0x4)=0x100aa) 2018/02/05 08:47:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00002d8000-0x4), &(0x7f0000469000-0x4)=0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dfb000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x1) sendfile(r2, r1, &(0x7f000097a000-0x8), 0xff) 2018/02/05 08:47:10 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000003000/0x4000)=nil, 0x4000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000000b000)='/dev/ppp\x00', 0x200, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f000000b000)) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000000b000), &(0x7f0000006000-0x4), &(0x7f000000a000)) 2018/02/05 08:47:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330}, &(0x7f0000244000)) socketpair$inet6(0xa, 0x3, 0xfe, &(0x7f00001df000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000834000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) clock_gettime(0x0, &(0x7f0000593000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000132000)={0x80, @time={r1, r2+10000000}, 0x1, {0xf892, 0x1}, 0x8, 0x0, 0x1}) socket$key(0xf, 0x3, 0x2) 2018/02/05 08:47:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c6e000-0x9)='/dev/rtc\x00', 0x1, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000281000)=0xffffffff) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)}}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00009c1000)=@req3={0x8, 0x27f7, 0x9, 0x0, 0x1c9, 0x10000, 0x80}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f88000-0x20)={@generic="3b47cdc96045c2d9232cf15b94d06f80", @ifru_flags=0x100000000000301}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000d6000-0x4)=0x821, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x2000000}}) connect$inet(r0, &(0x7f0000b9f000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/05 08:47:10 executing program 3: mmap(&(0x7f0000000000/0x4e000)=nil, 0x4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000003000-0x86)=""/134, 0x86, 0x2) 2018/02/05 08:47:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) removexattr(&(0x7f00004e2000)='./control\x00', &(0x7f0000bec000)=@known='system.posix_acl_default\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000b23000)=[{&(0x7f00005ce000-0xc6)="007af4271db0aafa47ee7fcda3bf4d5be860cbed5eb0ceb05dddd4fb6f3377b916109b04123ada2f3f35deecc2ed0bbd2adb9d1455e7bec28d93334ced44957cb66487392b151270ca08449eed4a683b0f2a850e95be06f1ddf5eb68f7203061c9519390a17c0c9db1789b7494a4953aeff2234de602c64b72bd7e76085d62bd8e20d4d0ce21674080f99d9042c3afac6f3939f1be408a0dc020983f44a3384f08d631cc9b95263501f4e83f3591ce9d0f9d2ae8a318cb231a0a", 0xba}], 0x1}, 0x0) [ 62.421497] device gre0 entered promiscuous mode 2018/02/05 08:47:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000086000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f04000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000dcd000)={0x0, 0x3, 0xfffffffffffffffc, 0x1, 0x0, 0x8}, &(0x7f0000248000)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000011c000-0xa0)={r2, @in6={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x7677}}, 0x6, 0xfffffffffffffe01, 0x1, 0xcd65, 0x1}, &(0x7f000023f000)=0xa0) fcntl$lock(r0, 0x7, &(0x7f0000def000)={0x0, 0x0, 0x0, 0x6}) fcntl$lock(r1, 0x25, &(0x7f0000016000)={0x0, 0x0, 0x4000000000000d8}) sendto$unix(r0, &(0x7f00004d7000)="2a493b8a0dc8f401ee80ec13b2c458bc388d15fb283fa21fa391deaa9ca8141d4011e3ba2b8517cf3b06ead7d69a1d981af85d888ffa6219b8f08c1fdb54cccfa57f5082798bb89689c3ec9bf59816c899a1866eb64913ce404b161b435a10790712de312b8a9cf7aca855f316bfa40aaf2e406f00d02c553a4a63e615cf25f6d9e4d3c42f506b24b66cfe6618b704d4c3b1973b276ac426848dbdcda4912edcfb164c3ce8c76862febf622fb724c447805bbedbd6ffdb18ee6d", 0xba, 0x8000, 0x0, 0x0) 2018/02/05 08:47:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x100007fffd) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000093c000-0x9)='/dev/ppp\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00003e0000-0x50)={0x301, @tick, 0x9, {0x1, 0x40}, 0x100000000, 0x0, 0x8c}) futimesat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000014000-0x20)={{}, {0x77359400}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 08:47:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getuid() setreuid(r0, r1) mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x28, 0x29, 0x32, "234f1ba779139520081b70fa3d5d897a32"}], 0x28}, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000036c000-0x8)={0x0}) bind(r2, &(0x7f00002da000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x3, 0x2, 0x2, {0xa, 0x0, 0xffffffff, @loopback={0x0, 0x1}, 0xffffffffffffff01}}}, 0x3a) 2018/02/05 08:47:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00003c9000)={{{@in=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000ac1000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f00006eb000-0x10)={&(0x7f0000a8d000-0x1f8)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x20, 0x20, 0x0, r1}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/05 08:47:10 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000006000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) keyctl$unlink(0x9, 0x0, r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000007000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0xd4, "7c64b9436ef65837089c514613c5c079c8ed46c9f33eaba4cfd36c12ebaf16d02b4679496df09bafbd4c773f70e09bd23e71878abfcb1df1e011534f955e1f9bbc7dfc1e191431ff21294dde1cd66d3af7e09baf8261e90f29d28ce65b2ae58c40025d4c7ed727cfb40abf2509b9991cd685ee391a50a830362eb5b8fb012fa19fd14c932fa1998d9f577b5d6639d585e31ad26c2d88ed0ec01719d9383930c25f04edfd524f9d756f89c8b9910bc72e8eb3aad381947d13dd83a30935b1b9232e548d9417d2af67c2ff787c1a332b2682e756f5"}, &(0x7f0000007000-0x4)=0xdc) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000009000-0x8)=0x1, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000007000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000002000)=0x1008) 2018/02/05 08:47:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330}, &(0x7f0000244000)) socketpair$inet6(0xa, 0x3, 0xfe, &(0x7f00001df000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000834000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) clock_gettime(0x0, &(0x7f0000593000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000132000)={0x80, @time={r1, r2+10000000}, 0x1, {0xf892, 0x1}, 0x8, 0x0, 0x1}) socket$key(0xf, 0x3, 0x2) 2018/02/05 08:47:10 executing program 6: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000f87000)="7f913bdc3138e2f823f4b2db464c5850810c101aab12047aa45b30df960dbbcfb3c23c65eb5eddea0b5ae75c7defea6384ed33cf352f94af12fa6f337c728e010000000000000085", 0x48) 2018/02/05 08:47:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000661000)='/selinux/policy\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000be1000)={0x0, &(0x7f0000fa3000)=[]}) accept$ipx(0xffffffffffffffff, &(0x7f00002fd000), &(0x7f00005f5000-0x4)=0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) clock_gettime(0x0, &(0x7f0000b66000-0x10)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000f05000)={0x3, 0x6, 0xfffffffffffffffa, 0x808000000000, 0xbe, 0x9}) 2018/02/05 08:47:10 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000eee000)='net/xfrm_stat\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000b63000-0x1)='.', 0x0, 0x0) linkat(r0, &(0x7f0000054000-0x1)='.', r1, &(0x7f0000e60000-0x8)='./file0\x00', 0x0) pipe(&(0x7f0000091000-0x8)) 2018/02/05 08:47:10 executing program 3: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000af3000-0x4)=0x80, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000202000)=@ethtool_dump={0x43}}) 2018/02/05 08:47:10 executing program 2: clone(0x0, &(0x7f0000780000), &(0x7f0000002000-0x4), &(0x7f0000511000-0x4), &(0x7f0000000000)) umount2(&(0x7f0000cbd000-0x8)='./file0\x00', 0x0) 2018/02/05 08:47:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b4b000-0x18)) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000a9f000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f000076e000)=0x10) sendto(r0, &(0x7f0000af2000), 0x0, 0x80, &(0x7f0000484000-0x60)=@nfc_llcp={0x27, 0x1, 0xc63a, 0x5, 0x7, 0x6, "7b9ef2b42bcb3fbc479940a5835635e4cb60857edfa9d95dc700aeb2922bea22aa89e5b79ecc1ba7a4627ef418d752f67f2c2881cc45bb1f0c6cbec81f479b", 0x2}, 0x60) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect(r1, &(0x7f00002db000-0x20)=@pptp={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x20) sendto$inet(r0, &(0x7f0000cfd000)="048c3fa0c9c2b53fb01f9e850e542f6c947f90afd2e463deb1a4f7a73b381c21806415b5e3de38b907c307db8632ba230261d3cdab2fc530690510f07954f0ee48fb0a62a4294ec23625f2fc852597c31951d0f320c93aff021ddab52432920ecdadb75c16ab0d4b997721fbd60b7dc04a34f7fddb02bf55bf7f997b57bd327c4b5636d62ddb94b85bc826111aaa4bf7933cfd982960599fc48674208bf15305420d4ede2f8f22b646323657b08f8104f00064b9cfec79b121086c2a1190", 0xbe, 0x800, &(0x7f0000178000-0x10)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) capset(&(0x7f0000d57000)={0x20080522}, &(0x7f0000b0b000-0x18)={0x0, 0x0, 0x0, 0x0, 0x9}) 2018/02/05 08:47:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000bf000-0x4)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x7, 0x4) write(r1, &(0x7f000001a000-0x69)='c', 0x1) write(r1, &(0x7f000061e000-0x6f)="10ec8ae9638846", 0x7) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fd4000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f00007f4000), &(0x7f0000c51000-0x4)=0x4) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)}, 0x1ffe) 2018/02/05 08:47:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x100007fffd) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000093c000-0x9)='/dev/ppp\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00003e0000-0x50)={0x301, @tick, 0x9, {0x1, 0x40}, 0x100000000, 0x0, 0x8c}) futimesat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000014000-0x20)={{}, {0x77359400}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 08:47:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x8, 0x0) clock_gettime(0x0, &(0x7f0000bd1000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00000a6000-0x10)={{0x0, r1}, {0x0, r1}}, &(0x7f000010c000-0x10)) timerfd_gettime(r0, &(0x7f00007ff000-0x10)) 2018/02/05 08:47:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000df7000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@rc={0x1f}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x4, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r2 = request_key(&(0x7f0000d47000-0xb)='pkcs7_test\x00', &(0x7f0000a9a000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000d17000)='%selinux@md5sum\x00', 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f000093b000-0x8)='keyring\x00', &(0x7f00003ab000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate(0xc, r2, &(0x7f00007b8000-0x4a)="55559dbdd144b6ef81d93f17c6401266f6aee4193159ccbde935899e7a8ac6962a9262128b4c1706f87e8d59aa39c1c395330ce9ccc3c523d17a55bbd231524595e2d395e021df0e6fa8", 0x4a, r3) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_opts(r4, 0x29, 0x3f, &(0x7f0000b69000-0x7e)=""/126, &(0x7f0000591000)=0x7e) ioctl$sock_inet_SIOCGARP(r1, 0x8953, &(0x7f0000908000)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000ec7000)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x0, @random="9221054db47d"}, 0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/05 08:47:10 executing program 4: clone(0x0, &(0x7f00006c3000-0x5b), &(0x7f0000744000), &(0x7f00003ed000-0x4), &(0x7f0000001000-0xda)) fanotify_init(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x10100, 0x0) 2018/02/05 08:47:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000023d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000459000)=[{0xc}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCXONC(r0, 0x540a, 0x8) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00001c3000)=0x3) dup2(r2, r0) 2018/02/05 08:47:10 executing program 7: syz_fuse_mount(&(0x7f0000593000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x562e3336c0ed74de) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)='./file0\x00', 0x420000, 0xa) 2018/02/05 08:47:10 executing program 2: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e23000), &(0x7f0000000000), &(0x7f000057d000), &(0x7f0000a06000)) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00009d7000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00009d8000-0x8)={0x0}) dup2(r0, r1) 2018/02/05 08:47:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e58000)='./file0\x00', 0x2) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000f4d000-0x4)=0x3, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00002c2000)='/dev/keychord\x00', 0x402004, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00008b4000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000846000-0xc)) 2018/02/05 08:47:10 executing program 6: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000e74000)=""/32, &(0x7f0000e75000-0x4)=0x20) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e75000)='/dev/sequencer\x00', 0x400000, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000e75000), &(0x7f00002d0000-0x4)=0x4) sigaltstack(&(0x7f0000832000/0x2000)=nil, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r2, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/05 08:47:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000d71000-0x12)=""/18, &(0x7f0000bcb000)=0x12) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000010b000-0xb3)="3d6c2d8e8357e2497c72beb84d62ff78768af547fa6d75d4ad7fbf0548e1ba714ecd35c01969e862c8007cc320071491e858149ee1d44aa499f000174cbad0bc245214f3e9fb95d09b4b661c14b5ea9106694724fe50300cf6b57d38087b96a3f5792e84d8e9a2f34167bff56243bc2af99b9b1dc50e57f851c9256e58a19938c3d16f2f1148cf4c04a206386e2c08b548be6b689689d8b8e8852fc86ec15e51d7cb6742589ea07f1db7475b69d02ce1423591", 0xb3) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000631000)=0x9, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x800000000001) 2018/02/05 08:47:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x2) socketpair$unix(0x1, 0x200000a, 0x0, &(0x7f00001cc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x42000) shutdown(r0, 0x1) fstat(r0, &(0x7f00004b0000-0x44)) 2018/02/05 08:47:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x5, 0x4000000000000008, &(0x7f00000e8000-0x19)=""/25, &(0x7f000096b000-0x4)=0x19) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000072000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) [ 62.722136] IPv4: Oversized IP packet from 172.20.6.16 2018/02/05 08:47:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000f07000-0x8c)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000781000)={0x0, 0x4, 0x8000, {0x77359400}}) fcntl$setsig(r0, 0xa, 0x18) 2018/02/05 08:47:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) r1 = memfd_create(&(0x7f00009cd000)='+lo^ppp0posix_acl_access-}\x00', 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000899000)={0x7, 0x0, 0x10003, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000682000)={0x0, r2}) connect$inet(r0, &(0x7f000061d000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffeb8) 2018/02/05 08:47:10 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x4, 0x6, 0x7, 0x9, 0x5, 0x4, 0xfffffffffffffffa, {0x0, @in6={{0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x5}}, 0x9, 0x3, 0x400, 0x4, 0xfffffffffffffffa}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000)={r2}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x72)=""/114, 0x72}, {&(0x7f0000000000)=""/149, 0x95}, {&(0x7f00004eb000-0x4f)=""/79, 0x4f}, {&(0x7f0000000000)=""/6, 0x6}, {&(0x7f0000001000-0x51)=""/81, 0x51}, {&(0x7f0000000000)=""/108, 0x6c}], 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000db5000-0x58)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x4, [@typed={0x18, 0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}]}]}, 0x58}, 0x1}, 0x0) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) 2018/02/05 08:47:10 executing program 5: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000013, 0x3, 0x400) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10}, 0xc, &(0x7f0000f88000)={&(0x7f0000f8d000-0x98)=@ipv6_newroute={0x30, 0x18, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0xffffffffffffff44}]}]}, 0x30}, 0x1}, 0x0) 2018/02/05 08:47:10 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fd4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000024000-0x4)=0x7, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000fd7000), &(0x7f00000f2000)) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000fd5000-0x28)=[{0x6}, {0xe, 0xfffffffffffff801}, {0x3, 0x3}, {0xe, 0x3}, {0x3, 0x9}], 0x5) r2 = creat(&(0x7f00000ec000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000fd6000-0x90)={0x106377d6, {{0x2, 0x2, @empty}}}, 0x90) 2018/02/05 08:47:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x18, 0x0, 0x4) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x200000000000}, &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x77359400}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/05 08:47:10 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000001d000)=0xf62, 0xd2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) r2 = dup(r0) recvfrom$ax25(r2, &(0x7f0000013000)=""/243, 0xb, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}}, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000020000-0x10)=""/16) 2018/02/05 08:47:10 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) read(r0, &(0x7f000000f000-0x1d)=""/29, 0x1d) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000010000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f000000c000-0x4)=0x1c, 0x80000) 2018/02/05 08:47:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000818000-0x50)={@generic="2fff7d955f05e9224c4173472ada66a2", @ifru_addrs=@sco={0x1f}}) 2018/02/05 08:47:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x20) write(r0, &(0x7f0000c4e000-0x23)="2200000016000700010024cd090105000a08000031000409050001000000080000e7", 0x22) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f30000)={0x0, 0xfffffffffffffff8}, &(0x7f000011f000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d21000)={r1, 0x84, &(0x7f0000c97000-0x84)=[@in={0x2, 0x2, @empty}, @in6={0xa, 0x2, 0xfff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x100000001}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x25b1, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}]}, &(0x7f0000c73000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000cb6000)={r1, 0x3ff, 0x30, 0x3ff, 0x6d9e}, &(0x7f0000a12000)=0x271) 2018/02/05 08:47:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000985000)='\x00', 0x0) syz_open_dev$tun(&(0x7f00001ad000-0xd)='/dev/net/tun\x00', 0x0, 0x800) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa}, &(0x7f0000278000), 0x8, &(0x7f0000406000+0x651)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f00001a4000-0x8)) syz_open_dev$evdev(&(0x7f0000258000)='/dev/input/event#\x00', 0x0, 0x0) 2018/02/05 08:47:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) writev(r0, &(0x7f0000eb6000)=[{&(0x7f0000074000)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d0000000900280ff4000000fd17e9ffff06060400", 0x39}], 0x1) 2018/02/05 08:47:10 executing program 3: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00003a6000-0x8)=0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCCONS(r1, 0x541d) 2018/02/05 08:47:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a3a000-0x108)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) fcntl$getown(r0, 0x9) 2018/02/05 08:47:10 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000021000-0xd)='/dev/usbmon#\x00', 0x7fffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000012000), &(0x7f0000005000)=0x8) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000-0xe0)=[{&(0x7f0000011000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000017000)=[{&(0x7f000001f000-0x1000)="556bc0368135b33e0adae316810e5bc1bb7b742d98539a9bcf21b232e3354e54aadc6e356cbc46758d9c23626ab6c0f514cb4439361d8f3328a60fd418fc76d57cd7f78cee028dc01f7548a241e71cb5c0aec4da7b5fcd9f5f4e21f3687a179bb0746b9eeb04c5f21992667124ccfc40d6ed3d92b4e42adc89aca5b8d7d957b1d88270178ff50fc842ab90915c773399b871e203553e98858389267b37d63f8a1ef7dceb048172d4a88b42dd6755704b30f76aa94ea316661ad40a8c819ea5fac9617fd37b4dd4aca88fc443464f003b58e12855a21e670c82ab8f38d1f682746b703d3cb5f1142bff8f2cbe3e7594f83e01f2ad01b7c95d7f06528b24d6", 0xfe}, {&(0x7f000001e000)="34e67bbf31dcb981144e81a347842b271476e1785ee24839bc6e713dc9687fe8cd93e3c1e6c72b87feaed28239253d30cdcfcbdb6f72a7944ca9b0ac6fe243d46d3f03b8a2486def9d4aaa92bd3c95298aaca4aeb318aad0a552c3384aa9db065e1ed4984e20568ef2c971ef72fadcb45fb5481e4563fdb34f9084db55ce7057360fd5b513acbc86854dc65340a221f308cb02d27256f7b21667ccd58f2080565fed43ad26165c0bfda3b59933c53e84fe3a56b67794ae993f4c423f20e04ac6185ab5780114dbc2d7ee36743f3d3c", 0xcf}], 0x2}], 0x1, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000021000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000021000)={&(0x7f0000001000)=@get={0xf0, 0x13, 0x54420c001211433c, 0x1, 0x0, {{'ecb-blowfish-asm\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0x319}]}, 0xf0}, 0x1, 0x0, 0x0, 0x24004000}, 0x800) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f000001e000-0x2)="a843") 2018/02/05 08:47:10 executing program 2: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000844000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x0, @rand_addr=0x80}}, {{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x6, 0x4, 0x9, "65f1a4119fc69ac2edc0a637196d814f70dc410134ce915fde58de79c2eee6e8e2d63e51b5bb8a4dc3684766fe5d2f61cdfb3eba046742b28ecdf3a45237ca99a4627fbe177cdc6d4005827a0358faa1"}, 0x160) mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000002b000)='/dev/rfkill\x00', 0x400, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x15) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000051000)=0x4) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000051000-0x4)=0x4, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r2, &(0x7f0000051000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000053000-0x4)=0x10) close(r1) 2018/02/05 08:47:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet6(r0, &(0x7f0000fb3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00004d2000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00006d9000)=0x4185, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0f000-0x10)={0x2, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="15", 0x1}], 0x1) 2018/02/05 08:47:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e9b000)='/selinux/checkreqprot\x00', 0x400000, 0x0) syz_open_pts(r1, 0x509000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000047f000-0xc)='/dev/autofs\x00', 0x100, 0x0) sendmsg$netrom(r3, &(0x7f00007bb000-0x38)={&(0x7f00009b7000)=@full={{0x3, {"4c6aad99aa58df"}, 0xfffffffeffffffff}, [{"d8940dd2b8e6b0"}, {"1e49bee4694d34"}, {"d2278ff3ec75f7"}, {"96d1f4e9b5812c"}, {"7fae0d5c23551b"}, {"d82250e9208953"}, {"4dce42f64044e6"}, {"5041e89fdda138"}]}, 0x48, &(0x7f0000019000-0x60)=[{&(0x7f0000316000)="1c3cb1bf1b431912a9364caf9e0c26b774561c07355a645e9c37ffe1ad357ed42cd5d6751cdca878a46b8bf1b49bcb612d2129523dc550e9bf59f1495df4cdddb9f78a3d4b1011dbb558705099142064e9a5657b4e9f0dc9990fe33c5bcb4cc60c28b41a62148ad03221903a148ff7f6689b157752b9f0cf2382fdda023551a91b0b6ee584d2e45e2fcbf9222b040478310fd71296c84b404fe2103a", 0x9c}, {&(0x7f0000703000)="e85f6c737c96f5875cc51db58eeb78e88a00c13e829015d60721458a920fea1b7f2ebcf87afc75cd145d2cb3ae37837ff25d4af0ebbafd77f4f4ea6b20b407e6920ac431935e1228c4055c6946", 0x4d}, {&(0x7f0000515000)="2affbdfc42798b4a05e931da7aec6d92530c3b85b43415aca04005bf62f6b699a42a4c0de5f8a6d7d47f2af7e002348e62dd7b2030faf5", 0x37}, {&(0x7f00009c3000-0x5f)="93174af537ad62e146e9dc4a4466e6ec764a496cd520ea45ac822c57176f04d379e399c7c1bf432061cf0a33ccb5e5b44b4bbdacd11d1a7bab2cc61eef1f04ec3defc8f482a22a3bef16a69c8f81d20c021cc1fe198620a8a1d8accc705bf8", 0x5f}, {&(0x7f0000a02000)="1c020736af13ba4aaf2baca676cb732832f5b0575855b0fbe06cea849d49cb32c7212749a4e01430bb89e16598448558c5a764ac6be32c24a6c4bd4744ef141123ab75634e71909c8e3d0e3520edd4010becadd8c7017c2f1ce0ca70631db56bed736e8af3c111700903f196873a9e403e3139fc96dbf8d7dd7e3ead32d31e4041eb5acf72187ff9d42cb5f4351e458d90a043d84e783ca9c868e0790cd48f3ee28c897d544f10d5befd5281e4016a7f8ac7d1c193b71f4184aacd5d0b5399aebebfc7e6e4ad144e4e6ca0f0b59558e304d955c9971bb9d1d8db9d28a167c4e12b817818e32ca7cb259ed81912c53e10", 0xf0}, {&(0x7f0000e76000-0x5b)="a198502b4c33392345133bdfd70a68fac9f62a6428d6b0198e2d39002ddebd8f2064535fcf90964cdc47c2c840bf4a673b920cc72c33f6ad51632d4652f1596b351a29c0b3804900adbcd712b677882e68bd2f59f76ed952b2d599", 0x5b}], 0x6, &(0x7f0000665000-0x570)=[{0xe8, 0x88, 0xbaa, "3b1ff4a5841859c38929e78368f5e7b8dfc7fef47bda2087fbddc2ce471004b8208269ed685a2c609017bb3d6027e4d04433a80caf34e7926836794b9dbbcc4262a8ca7d6fc60b1699c0d1409eb24159ac791bfca59d561b2b6a3c860a4a4ddebd08735f25b9cb9ea7a5e94373fcfc914e55530ece97a74f3a822f12be4e706ff038fbd0bb9f5c30c9a25d4cb2720dbb1b96458431f06308fdec7340928cbca6e5ff3618c37d828f1b342524838d9552e1652e38a1ba49e150ec7c208eadc7c2ed1938131adb53f8ad64dc43ebeb10852ab111b46922bf"}, {0x18, 0x114, 0x8, "c59bfbcdb59c0b"}, {0x110, 0x29, 0x0, "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"}, {0xf0, 0x13e, 0x2, "e21f3aa61a0322521a2b253e41fe003302f67aa31e7aa8ceda1d3cf11278e38609527be87320c516c0e5779b48bfd6d774c5533ca33b683943f025a94ed1295ac0db7df278fcafaa1bb16037bfb500865f1eda56bccdd6d1f62c310c6727f687c822275eca5023dd3cf86866240dad48966cea690a9d35b24a531bc7abf7e7b2b5d4d21e38e386875846c71f88f00c39b81d019a26f16cf8b659ae332f313dea961e235615c02fb74f2855e23610a255de0dac41eccd980b606e97acd639365d311c38c40fbd8f4f0401e45ac9cfbd416d78c2271d67ea07f9"}, {0xa0, 0x102, 0x1, "23f46784205b95b9ba8f96b17598ed0cba362598c6698a334e96d482da3184e5ea2572e4871d438f988e09abac8968fe5360ca9d91b8a5fb905476e3b9491452e3f7c4ac287090c83775042d54377fb7b7572c5f0cd59beb97894fb2e2957948ccabbde5436840088c2177036d3459871e76add04ce4a5f5ca8887d828cac7020f7641fb878fba886f19"}, {0xe8, 0x104, 0x7ff, "76481014f5454f300e6d8cbd3578d7aa0cae34ee6ba7050b065896955746b3967ab8360d0e47bd9d567a2bd1c4cbc79f056d222d1fe971025fa62a92477c3925ec00c0a7de7725e485176094e081b85e0d5e292513b968670e528d86d43a935eb494ba9c6b0cd6274a2c4c61536c314dff8384ac80fd41a41dbd835546685291e608ad725b6be079e9835cb8e81dee9e89871a0ee22edb98cbff0c6e9e6a740accf92bf942927f7a7ea6a6d7464ed505cc61462b62249f3a09ead9a7a9c9aed2f1f1248e2c4b40ea964f58909dab882e248dec3be7"}, {0x98, 0x105, 0xfff, "ed0199f974507ddc5053942d387ad022660fcb330c87870c2ac142a62df0e9ca62adf77982913d285d54bbd1c9a99e8f965bc0ab5db41c27a4d4c0c86071e010edfcd4de3d3cd060cce2d6890e53f55db22c186dcdc44844fd7455818d91a19896319e2f9446e0f8ca82ce885d97a01762e56827cbec246d7bf201ca9e7db66aa96179"}, {0x30, 0x11e, 0x2, "b7fb5cda255c180fe0682de68744d829045831b7dbb23a2b3a3b"}, {0x20, 0x6, 0x375, "3658f6309da5b5b6fafef81ec6"}], 0x570, 0x800}, 0x20000000) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty}, 0xc) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bb0000)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup2(r5, r0) dup3(r5, r4, 0x0) 2018/02/05 08:47:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000c6c000)="ff0202f800000000000000000000ea030a0e00000000d805", 0x18) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000436000-0xf)='/dev/sequencer\x00', 0x100, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000177000-0x4)) 2018/02/05 08:47:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000160000)={0x0, 0x0}) r1 = accept$inet(r0, &(0x7f000027e000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000368000-0x4)=0x10) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000c47000)=0x1, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000469000-0xf)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000d04000-0x4)={0x6}, 0x4) bind$inet(r2, &(0x7f0000dc8000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') preadv(r4, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000fdb000)={0x7}, 0x4) 2018/02/05 08:47:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000985000)='\x00', 0x0) syz_open_dev$tun(&(0x7f00001ad000-0xd)='/dev/net/tun\x00', 0x0, 0x800) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa}, &(0x7f0000278000), 0x8, &(0x7f0000406000+0x651)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f00001a4000-0x8)) syz_open_dev$evdev(&(0x7f0000258000)='/dev/input/event#\x00', 0x0, 0x0) 2018/02/05 08:47:10 executing program 6: fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000001000-0x4)) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000001000-0x4)={0x81}, 0x4) r0 = getpgrp(0x0) waitid(0x1, r0, &(0x7f0000437000-0x10), 0x2, &(0x7f0000d99000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000001000)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000001000-0x4)=0x20, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000002000-0x10)=@ax25, &(0x7f0000000000)=0x10) 2018/02/05 08:47:10 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x4000, 0xffffffffffffffff, 0x0, 0xffffffffffffff01, 0x100a000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000)='/dev/vga_arbiter\x00', 0x80200, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000004000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000003000-0x4)=0x32) fremovexattr(r0, &(0x7f0000004000-0x1a)=@known='com.apple.system.Security\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x0, @empty}, 0x34, {0x2, 0x0, @loopback=0x7f000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000004000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000002000-0xde)="2e47e49883bb3c1a2d592b866a0a248615df021e6a788edf3989bb5f7b56b9936a9502f6d3175c1f5c249d5ebe2927039e49a288be246f93ec5c2c181ca5658af12e5ef19c3413b9e2f16dd37f8aa44084ffb83a9b03faf3e696d6b4d0acee6a844b619c79804424a1929cb2484f2d9ed53ea9ea83de5a96b4ccae2984e0504a9cafcb0abc0638aeb54884fd2f13f48ee50ee3042dfd1fae0fffab8e2e7dba9e2335c4d532e427c326b5ccd04e19e78070ee83af1fc067ca857302cef0878d6660e1b62a6252c5518fb3c4d9053baa0d85b7733db1344037a84e1b027380", 0xde, 0x20000000, &(0x7f0000004000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) set_tid_address(&(0x7f0000004000-0x4)) 2018/02/05 08:47:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000dc5000-0xa)='./control\x00', 0x83000000) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000045000-0xa)='./control\x00', 0x0) mkdirat(r1, &(0x7f00008b9000-0xa)='./file0\x00', 0x0) renameat2(r1, &(0x7f0000037000-0xa)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x2) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000bf5000)=0x0) mkdirat(r1, &(0x7f00003d4000)='./control\x00', 0xa0) ioprio_get$pid(0x3, r2) 2018/02/05 08:47:10 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000016000-0x7)='/dev/sg#\x00', 0xfa5, 0x141000) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000001000-0xb7)="2608214a8666b28a2b829d928eb8725a3412e3920b48fca12197a1bb461b56c105c64514562b09eec18772c58bb8502825db6fa53ae48b7e2976f0d14ec004c6fdfc3214163d716e3daee0e853db4c67b23301af38ba0371bfec0e836076bae0bcc08b9cf9627172305dbdbdba1abf769089d78d797340ca65ed5d3466cebde9db087f06f04887f56d8d3955daa241983bd92175d8c9fd8556946e062990aee9b076c1eb36063a09140a1e974e19caf0120cd245d6a26a", 0xb7) r2 = accept4(0xffffffffffffffff, &(0x7f0000012000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000015000-0x4)=0x10, 0x80800) accept4$packet(r2, 0x0, &(0x7f0000004000-0x4), 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000016000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/status\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r4, 0x10c, 0xd, &(0x7f000000d000), &(0x7f0000015000-0x3)=0x4) 2018/02/05 08:47:10 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 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) getresuid(&(0x7f000000d000-0x4), &(0x7f0000000000), &(0x7f0000002000-0x4)) 2018/02/05 08:47:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10800, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x8000000, 0x0, 0x2, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000001000)={0x400, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000003000-0x75)="b037126a1506cb7000b59a9b1defaefd596bf0b78156f42b5c8447054a942d71a06cacd269744fb1703dae0aed01776cebe53eac89d6273b1d399561d2a8bb7959d20f7439685e9e3e476697f1fc21ab83aa0595b68679e8b5f17587d3c04b7b2f2524a0a11a0dbf21fa434a4bf020c5198f231ade") r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2275, &(0x7f0000d80000)) 2018/02/05 08:47:10 executing program 7: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000-0x4)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000de1000-0x20)={@common='yam0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/02/05 08:47:10 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000691000)='net/ip_tables_names\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)) 2018/02/05 08:47:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000b97000-0xf)='/dev/snd/timer\x00', 0x0, 0x2000000004) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = syz_open_dev$sg(&(0x7f0000b11000)='/dev/sg#\x00', 0x1, 0x0) r2 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000022000-0xe8)={{{@in6=@ipv4={[], [], @loopback}, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@empty}}, &(0x7f000056d000-0x4)=0xe8) r4 = getegid() madvise(&(0x7f0000706000/0x14000)=nil, 0x14000, 0xd) sendmsg$unix(r1, &(0x7f00005f8000)={&(0x7f0000f76000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000860000-0x80)=[{&(0x7f0000ec5000-0x59)="d364a9190d7726cd15b069ee570fb13e36420a5037b89d6d03576c09588a3efa1b1f81a199e53e57188a6cc024464e10b52efcf41b3edc1544a93fb87d62c898e07106e91e310a22546a7c4fefc39b849f65d4bc64aad313fa", 0x59}, {&(0x7f00009ea000-0x85)="1d6f5b71fbc61a6cdd9950f10a2f8453b60539e5cd80db6f2c9d2a5b08fe78bfd316bc31ac4e36c845ec1d84ff385b3ed926d6ee6a847d834d26e82b941c0d0527278d5c7b4162e1ac906f2b878c3d640dcdb4e291d9f2fcbec92eed62d75f327c21ee2b81e05c445b6719e5331c924abb84cfa574dec3d8927ec394bcea41b3736bb56850", 0x85}, {&(0x7f000011e000-0x89)="4fb754ffe09bd6bdc7952b8ed0e1b6404d63952871a6b93e37e7e7979a2400509e4e4c598a0e115442d860f210aa8852ca974883951b485bc91f303ad707e69237a69314e9b950d5b3ec369bdc116e74aac8e4c2a50d3adc319a3ebec79b3ab33c2c14a97be53e45fbf7187d23a75667235f405d961a0f44a659bc1ce46e17f55aef68978e56ca5dc5", 0x89}, {&(0x7f00007b8000-0x5d)="de75939dcc379b0533d8ba0b29c5f20af7c00fd5ada243b46706ce5c1a40854c25cb3a47bd586dec1b64d4796782b14a46963a94c79b33a5e22b80b006381490b833513d580eb227b534527f5da21c7e30f872d6d92d2304ae548c6397", 0x5d}, {&(0x7f00001fe000-0x75)="e7e16b4ff62fdc2a2c52008ac6bffb3d0a064326f360a6abe1051350497dc0e3b038663a75e57c66a172abcba4e16fee27b3a0bc2d43594de1a375ce544ee2d4f20c2b6a770ce645330e2917f1d301c0fc36e2e9b256f93ad427c53ff6f462625f52c0edb59b9d76aa09569c29ea00ae24e74deb55", 0x75}, {&(0x7f0000aed000-0x62)="cd6b7ef66e180c034e49e85e096f3f4a3957c0567a6ef19ccd5d1a95de12598ae7c683ffb379a692a9754bfe5fdb857ecf71ca9e99d9ebddecca0127f4f9e83f0a9c49af3e729e4682b4ba512500663c94efc974bbfde241f8d3c1d7c97e4c7b7d18", 0x62}, {&(0x7f0000391000)="0b8f17ddf29a1de3d16482c262d6900e14ec0c82b42def894046d939f7eb95ad44df355aa2c22cdd74c5332ca3d025ba9225e59960a8b09f2672f153174b0f2d6bb350dbe80ec3b1a3bf74054c21154633ee587655599e3074fa9143464e5a30c1ab59c439aa26ffdde83981fe673cc7b0391d81c5080ba0a7db8690ec02afaa4d9e1aa7dbe5fdfdb5c946acb76140ee97aa7c31c8047aeb0ddd774e96d6958d07298c2e7424c401631d09cd43c7a31b15a28cc1bffb7fead28b22579ffd030de4292639c518e961707afe2992c76360e27f293735fbb797ed441b93835c7ff817c9fb9c66", 0xe5}, {&(0x7f00003a0000-0xbd)="d876c4e7ee8385c7b0b16aa2230e92fc1328b51994fc513c791a94e563bb9272724280f0a36faf68550c251a510341afda155f2f0d2c1447c5c68edef3e2933707e90ea58dd961ace604b7bd03b12999906d73612992a6ae8ab912c82b61e96c092ce7dfe743d34edfd18bee46d7425cf2c642a530c86de923aaf6b3fbbaaea4f20319207c7d346fffe528d131cead0b53ae68dfd38cbedf1548ad1808966666d7c39af246d59ead45c688e0f94d473389295cefc77a637c27e3d33aaf", 0xbd}], 0x8, &(0x7f0000fa3000-0x58)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x58, 0x48000}, 0x4001) ioctl$KDENABIO(r1, 0x4b36) r5 = add_key$user(&(0x7f00003f4000-0x5)='user\x00', &(0x7f0000734000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00008cb000-0x6b)="55a32165688653385f43a87a3d85614101c5f2d2ea2bd16ba9d2173cc41e559cd2b444b57a6cd8d8e53c3b0088deeaeeafcdc05d6acaa2a754aea693e037f77e8d9965b1a37976f15eb72f0858baee0faa20b189ee882dd54c919d0dbc38d64b7236fb68bbf37c3c716b24", 0x6b, 0x0) keyctl$invalidate(0x15, r5) 2018/02/05 08:47:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000817000)='/dev/input/event#\x00', 0x81, 0x100) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000d9000-0xf2)=""/242) r1 = fcntl$dupfd(r0, 0x406, r0) write$fuse(r1, &(0x7f00006ae000)={0x28, 0x1, 0x3, @fuse_notify_inval_inode_out={0x8, 0x7, 0x4}}, 0x28) 2018/02/05 08:47:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00008e5000)='/dev/rtc\x00', 0x210000, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000e5c000)={@local, @remote, 0x0}, &(0x7f0000493000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000fed000-0x14)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, r2}, 0x14) bind$pptp(r1, &(0x7f0000ea6000)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_addrs=@nfc={0x27}}) write$tun(r0, &(0x7f0000955000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/05 08:47:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000043f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x40, &(0x7f000000a000)) r0 = creat(&(0x7f00000be000)='./file0/bus\x00', 0x0) ioctl$int_out(r0, 0x2, &(0x7f00008df000-0x8)) fcntl$lock(r0, 0x7, &(0x7f00007ec000)={0x1}) truncate(&(0x7f0000afe000)='./file0/bus\x00', 0x0) 2018/02/05 08:47:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000+0xef0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) connect$inet(r1, &(0x7f00008b0000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) close(r2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000566000-0x20)={0x0, 0x0, 0x10000, 0x1}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d8b000-0x8)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00005fb000)={0x5, r3, 0x10001}) recvmmsg(r1, &(0x7f00008c9000)=[{{&(0x7f00002f6000-0x58)=@nfc_llcp, 0x60, &(0x7f000048e000-0x40)=[], 0x0, &(0x7f0000239000)=""/75, 0x4b}}], 0x1, 0x0, &(0x7f000089b000-0x8)) 2018/02/05 08:47:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000fb8000-0x8), 0x8) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000f88000-0xd)='/dev/usbmon#\x00', 0x8001, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000a11000)={0x0, 0xd, 0x9, 'queue1\x00'}) fchmodat(r1, &(0x7f0000f64000-0x8)='./file0\x00', 0x20) 2018/02/05 08:47:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000460000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b21000-0xc)={0x0}, &(0x7f00005b2000)=0x36c) fcntl$getownex(r0, 0x10, &(0x7f000090a000)) r3 = syz_open_procfs(r2, &(0x7f0000518000)='attr/current\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000cd1000)={0x0}, &(0x7f0000a3c000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000798000)={r4, 0x9}, &(0x7f0000323000-0x4)=0x8) sendfile(r3, r3, &(0x7f00006c7000), 0x2a) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000140000-0xed)=""/237) 2018/02/05 08:47:11 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000006000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000007000-0x6)={0x0, 0x3ff}, &(0x7f0000007000-0x4)=0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000007000-0x8)=@assoc_value={r2, 0x1ff}, 0x8) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000004000-0x93)=""/147) 2018/02/05 08:47:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$pppoe(0x18, 0x1, 0x0) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) dup2(r3, r1) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000097000-0x28)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r2) close(r0) accept$unix(r3, &(0x7f0000b1b000-0x6e)=@file={0x0, ""/108}, &(0x7f0000f22000)=0x6e) 2018/02/05 08:47:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000134000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000212000-0x50)={@common='nr0\x00', @ifru_map={0x0, 0xfff, 0x8, 0x34, 0x4, 0x8}}) setrlimit(0x7, &(0x7f0000b09000)) poll(&(0x7f0000098000)=[{0xffffffffffffffff, 0x1fffffffffffffd}], 0x1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000d4b000)='/dev/rtc\x00', 0x81, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000240000-0x9)='/dev/ppp\x00', 0x2002, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000f9a000)={0x0, 0xffffffff, 0x1b}) connect$l2tp(r0, &(0x7f0000812000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @empty}, 0x2, 0x3, 0x0, 0x1}}, 0x2e) 2018/02/05 08:47:11 executing program 3: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000d96000), 0x4) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000fc0000-0x3f)="47b115cafe262d50548b536e925de6d4902366cfdc45bcad9f69f6a713b458f3119b48f7364b4a37fe3d9f119312d4d016e1073a7855d1a600297a50013ba2", 0x3f, 0x4000000, 0x0, 0x0) 2018/02/05 08:47:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a4a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008a6000)={@common='eql\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000c9c000-0x50)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x9, 0x8000, 0x100, 0x0, 0x40840029, r3}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f94000)={@common='gre0\x00', @ifru_names=@generic="160000000000000005f524a266325d59"}) readv(r2, &(0x7f0000376000-0x20)=[{&(0x7f00005f7000)=""/1, 0x1}], 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00009c9000)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) 2018/02/05 08:47:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004f7000-0xc)='/dev/rfkill\x00', 0x183000, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xde, &(0x7f0000019000-0xf9)="49140739e6c8b630d4c7cc6e4d527717d19fd62eb333e04531e8d2abd532c0c7fa6b1460ebc7ff2b9ef2c06bb15974c333e33736f6cd29980c4cdc5d5a7f153d0be41c1e8d2799d75c228f3bf48d40f8a6039d8cb736b18057748097cf2ee15cae2a2b7d1e73fb0aa2fd9b6de21caa72f5fe12ded0ece1d78117fd933e105dad70c01b64f68a5c3a900bf6a5b50be4fbdfeb8383a02d0d015c69dfb43ed66c6e9d1357a460b1b40cea21e7ceba178e743b0df91dabb6c2670e2694855995cbf5053805a99d3bc356cd8cc2e1acf7218803b4b314e269e098334102e989d44ec188b64a6ef7316ae2ff2d85280b1ca97365a9e83c46d6657e59", 0xf9) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000911000)=[@in={0x2, 0x3, @multicast2=0xe0000002}], 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00006cc000-0x7)={0x0, 0x6}, &(0x7f0000154000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00009c1000-0xb8)={0x0, 0x8, 0x81, 0x100000001, 0x1000000000, 0x6, 0x8, 0x1, {0x0, @in6={{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x51}}, 0x8, 0x0, 0x7fff, 0x100, 0x7ff}}, &(0x7f0000f66000)=0xb8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c9b000)={r1, 0x1, 0x17c, 0x2, 0xf3de, 0xffff, 0x7, 0x1, {r2, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x98f}}, 0x4, 0x7, 0x4, 0x0, 0xfc7}}, &(0x7f0000174000)=0xb8) getrlimit(0x0, &(0x7f0000eea000)) r3 = socket(0xa, 0x802, 0x0) connect$inet6(r3, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_int(r3, 0x0, 0xe, &(0x7f0000db7000), &(0x7f0000a59000)=0x3) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000c16000)={r2, 0x0, 0x200}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000132000-0xa0)={r2, @in6={{0xa, 0x1, 0x7ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffff8}}, 0x10000, 0x4, 0x63, 0x7, 0xc0}, &(0x7f0000d20000-0x4)=0xa0) 2018/02/05 08:47:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000000000) sendmsg$nl_crypto(r0, &(0x7f000053f000-0x38)={&(0x7f0000064000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000cf2000)={&(0x7f0000ce6000-0x10)=@delrng={0x10, 0x14, 0x10, 0x7, 0x3, "", ["", "", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x810}, 0x8000) writev(r0, &(0x7f0000000000)=[{&(0x7f00009c0000)="390000001300090468fe0000f9fffffffff0ffff03000000450001070000001419001a000400020007e70004020000c60001010c00f41ee400", 0x39}], 0x1) 2018/02/05 08:47:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aeb000-0x60), &(0x7f0000001000-0x4), &(0x7f0000001000-0x4), &(0x7f0000ecd000)) exit(0x100000001) clock_getres(0x0, &(0x7f0000644000)) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r0, r1) 2018/02/05 08:47:11 executing program 1: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = epoll_create(0x1) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000063f000-0xb0)={{0x5ba, 0x1}, 'port0\x00', 0x2, 0x80004, 0x0, 0x40000000, 0x8c44, 0x7, 0x10001, 0x0, 0x6, 0xb40}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d1a000-0xc)) 2018/02/05 08:47:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@generic={0x0, 0x0, 0x7}) r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000db9000)=@generic="21e1d2fbfbec6e097c18f7eed9e8a01c", 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000d8b000)={{0x2, 0x2, @multicast1=0xe0000001}, {0x306, @empty}, 0x40, {0x2, 0x0, @rand_addr=0xfffffffffffffffe}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000781000)={@common='tunZ0\x00\x00\x007\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) [ 63.127550] audit: type=1400 audit(1517820431.061:11): avc: denied { dyntransition } for pid=5511 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 [ 63.188451] audit: type=1400 audit(1517820431.121:12): avc: denied { create } for pid=5548 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/05 08:47:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000+0xef0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) connect$inet(r1, &(0x7f00008b0000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) close(r2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000566000-0x20)={0x0, 0x0, 0x10000, 0x1}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d8b000-0x8)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00005fb000)={0x5, r3, 0x10001}) recvmmsg(r1, &(0x7f00008c9000)=[{{&(0x7f00002f6000-0x58)=@nfc_llcp, 0x60, &(0x7f000048e000-0x40)=[], 0x0, &(0x7f0000239000)=""/75, 0x4b}}], 0x1, 0x0, &(0x7f000089b000-0x8)) 2018/02/05 08:47:11 executing program 6: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000002d000-0x20)={0x3ff, 0x1ff, 0x200, 0x8000, 0x6, 0x8001, 0x10001, 0x2, 0x0}, &(0x7f000000a000)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000013000-0x8c)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}}}, 0x8c) r2 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000003000)={0x1, 0x1, [@random="12faa494eda3"]}) 2018/02/05 08:47:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d0e000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x80000000003) close(r0) r1 = syz_open_dev$binder(&(0x7f00003d4000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009d4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/05 08:47:11 executing program 1: userfaultfd(0x207ffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f0000802000-0x8)=@file={0x1, './file0\x00'}, 0xa) r3 = fcntl$dupfd(r0, 0x0, r1) sendmsg$unix(r1, &(0x7f0000ce7000-0x38)={&(0x7f0000f5b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000471000)=[], 0x0, &(0x7f0000001000-0x10)=[]}, 0x0) dup2(r3, r1) write(r2, &(0x7f00002e4000)="6b22e2f96f8a0b39f1b14fe4de962786000000069ad264cd2856a42d8309a1b63807ce33934db98b101e5d14c358281d32804d83738b566c0d0a10b9ad58c9624a9299389bed3458bb3b26fb38608201e12daaa6a82d65e8543661c0bedb", 0x2cc) 2018/02/05 08:47:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) socketpair$unix(0x1, 0x4000001, 0x0, &(0x7f0000065000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) r3 = dup2(r1, r2) write$tun(r3, &(0x7f000030a000-0x1092)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @rand_addr, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x1001) 2018/02/05 08:47:11 executing program 0: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00003d2000-0x4)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa}) epoll_wait(r1, &(0x7f0000ffb000-0x24)=[{}], 0x1, 0x0) 2018/02/05 08:47:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x7, 0x80) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006f3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000010d000-0x5)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000bb2000)={0x4, 0x4, 0x7}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@empty, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000b2a000-0x4)) socket$inet6(0xa, 0xf, 0x401) 2018/02/05 08:47:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000+0xef0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) connect$inet(r1, &(0x7f00008b0000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) close(r2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000566000-0x20)={0x0, 0x0, 0x10000, 0x1}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d8b000-0x8)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00005fb000)={0x5, r3, 0x10001}) recvmmsg(r1, &(0x7f00008c9000)=[{{&(0x7f00002f6000-0x58)=@nfc_llcp, 0x60, &(0x7f000048e000-0x40)=[], 0x0, &(0x7f0000239000)=""/75, 0x4b}}], 0x1, 0x0, &(0x7f000089b000-0x8)) 2018/02/05 08:47:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000fd3000)='/proc/self/net/pfkey\x00', 0x40, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}, 0x20}, 0x1}, 0x0) 2018/02/05 08:47:11 executing program 6: r0 = request_key(&(0x7f00008fa000)='.request_key_auth\x00', &(0x7f0000804000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000439000)='vboxnet1^\x00', 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000c65000-0x78)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000f70000)=[{&(0x7f0000000000)=""/132, 0x84}], 0x1, &(0x7f0000aa2000)=""/4096, 0x1000, 0x5}, 0x8}, {{0x0, 0x0, &(0x7f000063d000-0x10)=[{&(0x7f0000257000-0x7d)=""/125, 0x7d}], 0x1, &(0x7f0000001000-0xbe)=""/190, 0xbe, 0x9}, 0x216d}], 0x2, 0x2042, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000bb7000)={0x0, @broadcast, @rand_addr}, &(0x7f0000b92000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000001000)) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000001000-0x50)={@dev={0xfe, 0x80, [], 0x0, 0xa}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0xfffffffffffffeff, 0x5, 0x100, 0x8, 0x80200, r2}) add_key$user(&(0x7f0000bd5000-0x5)='user\x00', &(0x7f0000f8c000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000cf7000)="f5", 0x1, r0) shutdown(r1, 0x1) add_key(&(0x7f0000a94000)='user\x00', &(0x7f0000bd9000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x72d7, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000002000)=0xfffffffffffffeff, 0x4) 2018/02/05 08:47:11 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000004000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x101002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@dev, @in6=@ipv4={[], [], @dev}}}, {{@in=@empty}, 0x0, @in=@empty}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000004000)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000008000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xd}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x9, 0x3, 0x400, 0xd6, 0x0, r3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001000), &(0x7f0000007000)=0x4) 2018/02/05 08:47:11 executing program 0: mmap(&(0x7f0000000000/0xaf6000)=nil, 0xaf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af5000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000af7000-0x10)=@ethtool_pauseparam={0x800000000015}}) 2018/02/05 08:47:11 executing program 1: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000001a000)={@common='vcan0\x00', @ifru_flags=0x2001}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f82000-0x4)=0x20, 0x4) write(r0, &(0x7f0000d51000)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) recvmsg(r0, &(0x7f0000f65000-0x38)={&(0x7f0000a40000-0x10)=@ax25, 0x10, &(0x7f0000f66000)=[], 0x0, &(0x7f0000f65000-0xf)}, 0x0) [ 63.349296] audit: type=1400 audit(1517820431.281:13): avc: denied { create } for pid=5579 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 63.362953] binder: send failed reply for transaction 6 to 5563:5588 [ 63.365347] binder: undelivered TRANSACTION_COMPLETE [ 63.365359] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/05 08:47:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000606000)='./file0\x00', 0x4400, 0x151) ioctl$TCSETA(r0, 0x5406, &(0x7f0000dc6000)={0x8, 0x5, 0x1f, 0x9, 0x3, 0x6, 0x5, 0x1, 0x3, 0x4d4d86c0}) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005ba000-0x8)='./file0\x00', &(0x7f0000edb000-0x8)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1002, 0x0) open$dir(&(0x7f0000ff7000-0x8)='./file0\x00', 0x0, 0x0) chdir(&(0x7f0000126000)='./file0\x00') pivot_root(&(0x7f0000e98000)='./file0\x00', &(0x7f0000aae000)='..') 2018/02/05 08:47:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = epoll_create1(0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000570000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000fc000)={0x0, 0x313, 0x30}, &(0x7f00002ff000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000ad5000)={r3, 0x5, 0x9, 0x800, 0x65, 0x1000}, 0x14) r4 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000f96000)={0x2004}) poll(&(0x7f0000024000-0x50)=[{r1, 0x0, 0x4}, {r0, 0x0, 0x2}], 0x2, 0x0) 2018/02/05 08:47:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000420000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006bd000)='/dev/usbmon#\x00', 0x1, 0x14000) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000e09000)={0x8}, 0x4) r1 = socket(0x10, 0x802, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00005e2000-0x20)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x2, 0x4, 0xce, 0x4, 0xffffffff}, &(0x7f00005bc000-0x4)=0x20) write(r1, &(0x7f0000de8000)="24000000210025f0071c0165fffffc0e020000170010000002a9000c08000a0000000000", 0x24) [ 63.400767] binder_alloc: 5563: binder_alloc_buf, no vma [ 63.407160] binder: 5563:5588 transaction failed 29189/-3, size 0-0 line 3128 [ 63.422687] device syz6 entered promiscuous mode [ 63.435921] binder: undelivered TRANSACTION_ERROR: 29189 [ 63.493796] device syz6 left promiscuous mode 2018/02/05 08:47:11 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0xfffffffffffffffd, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)="c8", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') ioctl$KDMKTONE(r0, 0x4b30, 0x8) 2018/02/05 08:47:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330}, &(0x7f0000244000)) socket$unix(0x1, 0x2, 0x0) r0 = add_key(&(0x7f0000892000-0xa)='encrypted\x00', &(0x7f0000bca000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000267000)="a2cef6edf30068bf141c1b23d4f9ff827a7b7b3aa3e58c66e930372c19c933244bb3304eafa8fcf8388db506c483ce3d9bde1889d5835cf95067e296d4344a26d16c2ad81ddbd0a16bde405932c67cc86d838a42379b2375841f53a3ba4d7e9e9c26189fb2fc17b59fe1471c9a2aacd6864602408022692b23b3db386f66756afec86b87", 0x84, 0xfffffffffffffffc) r1 = add_key(&(0x7f0000584000)='ceph\x00', &(0x7f0000efa000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000b21000-0xd8)="9284197a7819820ee88f6f9ee37d1886fedffef9ee119a8592dfe842b16a1a61ac603037ae08a8e69dec8d123d2dd431576fc1dcdffc85de2120158ac9c892a4f4dffb340171d4ca46ae5b4dce997b8b16496a4e73a05943a8ca4e70b901fbc985a89a8f95eb82c439df2173c5a493e8c0de2c3a2bbdee33609817551f4d2fc0f01e51643fcf6c732ca2a71e13fb80f1ab1a739fa08d3c5b99a5bac5bc29787e3a79fdd3eaae1e119f2def39357b8ddc610c63fd76b770dd66eeff5213e0b986abf38ea0b1f58b78e4dc7f11536da1519dc50bd339d7f8c0", 0xd8, 0xffffffffffffffff) keyctl$reject(0x13, r0, 0xffffffff, 0x4, r1) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x0, 0xffffffffffffffff, 0x3, {0xa}, []}, 0x1c}, 0x1}, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000026000-0x4)=0x0) capset(&(0x7f0000647000-0x8)={0x399f1336, r3}, &(0x7f000054b000)={0x4, 0x9, 0x81c8, 0x5, 0x7, 0x6}) 2018/02/05 08:47:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) r1 = dup(r0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x4, 0x0, &(0x7f000000d000)="62164b44"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x1, 0x0, &(0x7f0000492000-0x1)="ab"}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/05 08:47:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$eventfd(r1, &(0x7f0000316000-0x8), 0x8) write$tun(r1, &(0x7f0000424000+0x70b)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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0x1001) read(r1, &(0x7f00007a9000)=""/1, 0x1) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000009000-0x8)) ioctl$TCSBRKP(r1, 0x5425, 0x97f) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) fcntl$setsig(r0, 0xa, 0x3d) dup2(0xffffffffffffffff, 0xffffffffffffffff) tkill(0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000824000+0x6db)) ioctl$fiemap(r1, 0xc020660b, &(0x7f00008a4000-0x100)={0x8, 0x3, 0x1, 0x9, 0x4, [{0x9, 0x5b6, 0x3f, 0x0, 0x0, 0x2}, {0x6, 0x40, 0x8000, 0x0, 0x0, 0x2b09}, {0x8, 0x1ff, 0x800, 0x0, 0x0, 0x2000}, {0x5, 0x1f, 0x6, 0x0, 0x0, 0x3102}]}) 2018/02/05 08:47:11 executing program 4: inotify_init1(0x7fc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000471000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x6}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400080, 0x0) getdents(r1, &(0x7f0000000000)=""/55, 0x37) socketpair(0xa, 0xa, 0x101, &(0x7f0000000000)) fcntl$setstatus(r0, 0x4, 0x76109c5fef5d34d3) close(r1) 2018/02/05 08:47:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000a38000-0x4)) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f00006e7000)={0x1, r1}) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000003, &(0x7f0000c34000)=0x5, 0x4) 2018/02/05 08:47:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000085d000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000ba4000-0x4)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x9) sendto$inet(r1, &(0x7f0000763000-0x1), 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00005ff000)=0x4, 0x4) splice(r0, &(0x7f0000540000), r0, &(0x7f000020f000), 0x9, 0xa) writev(r1, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/02/05 08:47:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='-\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0xa000, 0x0, 0xffffffffffffffff, 0xffff, 0x8000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000ee5000)=0x22, 0xfffffffffffffffc) r2 = socket(0x11, 0x2400800000000004, 0x0) sendmsg$nfc_llcp(r2, &(0x7f00006ce000-0x1c)={&(0x7f0000236000-0x58)={0x27, 0x4, 0x0, 0x0, 0x0, 0x0, "af1fb80fdcb94489506728b5f4f9622717a97c43f7fff80f31ec16a710f991711cf93c40e827ce6ce43439d1d399f0957b24f56e1401d38a1041e0f73bf4fe"}, 0x58, &(0x7f00004ea000)=[], 0x0, &(0x7f0000c7a000-0x9c)={0xc}, 0xc}, 0x0) 2018/02/05 08:47:11 executing program 4: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r0, &(0x7f0000b08000)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000fd7000)={0x0}, &(0x7f0000fd8000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000afb000)={0x9, 0x200, 0x10001, 0x1, r3}, 0x10) sendto$inet6(r0, &(0x7f0000fd5000), 0x0, 0x0, &(0x7f0000752000)={0xa, 0x3, 0x0, @empty}, 0x1c) mmap(&(0x7f0000fd8000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fd9000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000fd8000)=0x1008) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc6000-0x40)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000ebd000-0x5b), 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/05 08:47:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d2c000-0x8)='./file0\x00', 0x0) tee(r0, 0xffffffffffffffff, 0x9, 0x0) sendfile(r0, r0, &(0x7f00003aa000-0x8), 0xffffffffffff4412) 2018/02/05 08:47:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x1)='/dev/vga_arbiter\x00', 0x900, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000001000-0x8a2)=""/4096, 0x1000, 0x102, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000761000)='pagemap\x00') setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00001be000)=0xff, 0x4) sendto$inet(r1, &(0x7f0000a5e000-0x1b), 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) sendfile(r1, r2, &(0x7f0000af5000), 0x10001) 2018/02/05 08:47:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00002a3000)={{{{0x2, 0x0, @empty}}, {{0xa, 0x0, 0x0, @empty}}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36b95b0700000013000000ab025e94035a15e1740d5e472e33853c90a65787abecd151e10effb0ceb5e7263017"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000019e000)={{{{0x2, 0x0, @rand_addr}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, 0x0, 0x0, 0x0, "7642e75f09fffffffffffffffee79fb4842ffebf4b163569ee94fc35134090c3d15c3fa96cc942aea07c4f108b869ba2f2f691aa02ec4db0ee1e055caacb00cae4df0944217f5c59a5fee9da1743a249"}, 0x160) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000133000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00003b1000-0x4)=r1) 2018/02/05 08:47:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000988000-0x8)={0x0}) shutdown(r0, 0x1) seccomp(0x1, 0x0, &(0x7f0000b98000-0x8)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffdc}, {0x16}]}) pipe2(&(0x7f00000db000)={0x0, 0x0}, 0x4000) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000e71000)={0x9, 0xf6, "5f66baafc1a8bcca04aee3cf474df019fd4febcd84dd0f7bd8a496b5496d9a7cb7d92499451e5da55fed8eaaac3c1011beaa81c35b3f252c5ccaa778b20c96362cc89d8e740e4553d429dc03d988169e9660ad07a2b6b75fd72cfe94c1e8570fbd84dcebdd00972fc4df62a47eed06d5017bc5d59432c55cdaf2663993c46bfa4296b2022e39922c3e77803828e72f677f3aba773b319abffb7f5101c6d65953f81e1a0f3c15210b0b768c02075088bb1f1f376e9334cbf7b02de825b7a532b7c81d95f2d38393d2669b7bc9929c12121d57ac3628ee5609038e30e6f701fbdb59c4ec96ae029c89955c549f2e07b8be09ddcec0639b"}) close(r2) syncfs(0xffffffffffffffff) pause() 2018/02/05 08:47:11 executing program 2: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000039000-0x9)=@rc, &(0x7f0000039000-0x4)=0x9) open(&(0x7f000002c000)='./file0\x00', 0x80, 0x18) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x40, 0x0, 0x0, 0xffffffffffeff010}, {0x6}]}, 0x10) getsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000027000-0x4), &(0x7f0000002000)=0x4) sendto(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x8000, 0x0, 0x5}}, 0xe) 2018/02/05 08:47:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x891e, &(0x7f000085e000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map}) 2018/02/05 08:47:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000010, 0x3, 0x0) write(r0, &(0x7f0000a8b000-0xb0)="2400000052001f0100100000000000002300071008000100feffffff08ffffffef0000094480b14f41bd3622d34765c7d0f869d6d92d7284375afeaaa7b4e6a93565a1c8e533ed8ddd17c6c9e3d5d41304f53899f4db6cd2f55b9daa80333e3acd778cc7d667ba8d9c6df461744c137f7005b05ecc964bbf66c62fd0fbd1bd7436d6ddaa3fb1814fad3977bd2f061b21982d88953ec11f29ffb3073569eb3984175cba62e8787185877a1b8cf789c771", 0xfffffffffffffd7c) [ 63.585253] binder: 5620:5640 ioctl 4c08 0 returned -22 [ 63.619766] binder: send failed reply for transaction 10 to 5620:5640 2018/02/05 08:47:11 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0xfffffffffffd}, []}, 0x1c}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000001e000/0x1000)=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) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000020000-0x4)=0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000020000-0x8)='./file0\x00', &(0x7f000000e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000020000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000020000-0xc)={0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000020000-0x8)='./file0\x00', &(0x7f000001c000)={0x0, 0x0, 0x0, 0x0, 0x0, 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) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000c000)={0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000020000-0xc)={0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r10 = getegid() r11 = getpgrp(0xffffffffffffffff) r12 = geteuid() r13 = getgid() mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000001f000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008000)={0x0, 0x0}, &(0x7f0000010000)=0xc) r16 = getegid() r17 = gettid() r18 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000014000-0x4)=0xc) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000020000-0xc)={0x0}, &(0x7f0000012000)=0xc) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000020000-0xc)={0x0, 0x0}, &(0x7f0000020000-0x4)=0xc) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x9, &(0x7f0000020000-0x24)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 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) r24 = getpgid(0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000000c000-0x4), &(0x7f0000020000-0x4), &(0x7f000001f000)=0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000001d000)='./file0\x00', &(0x7f000001f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getpid() mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000020000-0x8)='./file0\x00', &(0x7f000001f000)={0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getegid() mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000000000)=[{&(0x7f0000018000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000002000-0x80)=[{&(0x7f000001f000)="7a0f34561a9781457f1ca0ed2bbff7bb8f6872c882292b3ccc854f83298dd5c8be24d21aed3d2169a055b0022cc5cb2b71a9b5a390a6aba818031b1ae0ff14500091913add9473d6e1e30e40535cce6ba1e06fa5c6742d3bb0a28dd101a7639fd3f497994bdb1623ca02868f9d78b4261bc8147739ed0a44837215bb1c9b7cabda2c4b49f605d0b90cddcac9347ded2315b5f734ddee7a977220ce905cdf30781032dd9acc430a66f113c41e55c141e1901fe512f21d42da634afe447a0fd38fc8688aef85f3694ed3947887108dd506aea5c2b816d52f3b070d430783cbb5759184656a1a67a93b", 0xe8}, {&(0x7f0000020000-0x7)="56575d6dd80c49", 0x7}, {&(0x7f000001d000-0x6e)="f0378a9872646fc1d3a95e8d4f7c1c7d32f568aa50519c843c98b1ecdf5132647e32f5f74f012c0e1b0363cf369d455e17d33586c69fb598e19c74b8b2c355cade53ce2cf49e1406fe5eb221c5729f1a33233d0dcc2fe3f2e62717e3db2a480da846b13796f78952754297acac94", 0x6e}, {&(0x7f000001f000)="f05ebc27f8fc11c91a995f8aae2170939aae32627fe4335f0ad225a532b7cad0f64396b50b5d2e2d81a1ac78e672c61f00963dbf352ad2ff53e24625f4a67cc03d01b32df0e3989c4bb74424b4b032e1d9b8ce3b178295c1cd75b8be875071eb8848ebaa7ad7f58d34ce1eb309cebac78a293ae0522e5dd371d570abff08b3ecc509248f77a8413f2832a60c81af15661afa2000b8c3fb4628e4ecc9c6", 0x9d}, {&(0x7f000000c000)="796575aba28461b6cc2e3451809b1b67fda517638731d635a5b02b9b72b897f850682f803c22bae2bfe00765b2a4462eea26cc58cf5801db1cfa3854298e54fbdc6e166deab98951309996fe12b105901f185e021b7d317a5d6fc72a4933dcf7", 0x60}, {&(0x7f0000013000)="0b19d5d7d09146d7ed562bc5267a4bcb16ff073b0200e05f249d5965d9a30c3588c406b57b3da94dd2aad00b9396469d970bc1f4778e5cf5b2197bce02de9fa5cf9873811df6c781777d68a1a18721877de47862da0f263b40d0598edeea042cfaceaed7b93b309d0c8e8604f3c6d7c520ec9204882b91d497ee45784c4f954a623ac2eb6de2ccce9910cbf68134c155430e823298981f45cd6b275bdbb11f9dd6ee646bbe5013c58333d333092ede36920a55201a01c9ca08aba83c0353bc263f47ab64e1b838de793b63adc5fab4e6a73c228cfac3b50cbafa9d8b57ffd8a1b269cfa98beb70df", 0xe8}, {&(0x7f0000020000-0x9e)="41c0cb7708056eaecc8c67bd01572ca354f7b3075d83adc1edfa1f4183de249cce1c1eb741b71b36e7657c5eb4f6e15e0816c083c9c35c06e153ae8b193c6e6cd801bf564e36a6cfae61e75b9edab4fd79be5d8073350a0220d40e2d49110420772137517c2c3841a660f41f67dc24c899833351977dd8ec893196cfda7e8cf15ecf388c04a1d37debf3fa6e03d11db9ff2305f2a18d3f7d6f9d57f39784", 0x9e}, {&(0x7f000001f000)="49b61c09116288488ed7127f2372185af18ec5c6564d485227a723f697f333b55ea3631d2946a085b10c7cbfde8305d4c3c7d973d424cf839293d5e21d56821afab01d1b10e1c0eccb3e44873d3ca3f625cf6ec9987b72ca73d4f5bd8b0fc3d3e8db4dbc72512b29", 0x68}], 0x8}, {&(0x7f0000020000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000006000)=[{&(0x7f000001f000)="07db288a3d0334d85d5fb2b639d347541d0a3fd89a0097229b9a09c28c9e1cadb7d76ec15fe5bd955a0ae20286f6aa85dac2ba48a77fd03ccdc112edebbdf312ff953b8f", 0x44}], 0x1, &(0x7f000001f000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x8000}, {&(0x7f0000007000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[{&(0x7f0000020000-0x9f)="d67c888822813502e09b1f2e840c7b1c5959e3ad1338116f85b64926c056cc619e65f86671d70b2231b2a0e454bc9c8bfddcaf59fd9635c6bcff91e604a8010761b8c140359a2fd06fabac99c24d470b0c8617af5c7757844cbe80774f824eef356bca54d32a61024f002d1b7035a2e4ec113bd9ee1ae799410803b17bfb26fb5ad7a854036018f51c85588ad7910870a9053acde3bbf194ec45a63ac34e15", 0x9f}, 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0x1000}, {&(0x7f0000001000)="6c04a69170bf382ca1c70538396e66beb06c69713fff60bbfd840ed0d5c385a53fee50cd6286dba7dd42ca496d8993a47a4a7477b91ae9fc0ae32841d2618f8b8d832ce5f204574a91ed91a826e77649e178b3d97c53369c4cab3474df5191511d1c99938a154fc7ecfa168b336bffdb41b1ddba98545d813b64db8c09b9732d2b78793161f8dfcd9e0e51cd5791b57a22b323594ee678f4292f0caa97cc75c7d136e810b76a7b3c13a0b79177f0f14e91b60fe5f24bd8a0ebad7bb4441e35ca751516a7889487f528da24d2f07bac542c976039e4d9a6ab32", 0xd9}, {&(0x7f0000020000-0xdb)="ed93ce4d01de77d6d6ab746fb337301afc92f1c621e0664f0d02d3473fc96a4da3c448979e9683d475186296818825c4bdfb57f625fbbe29cffe2c5d23e18b030c9b892cb2258e97a424d06aa64f73ba9ec053e942ce0f559cfb45d3dc35786b89df991aba49fbca3840df7ac8b6a8d9f517d7e952cd9f04789d2ea8cd17f962650c7ca03fcee9968fdd85e4107e79db13517b83fccc6bc42572fc3a511c5b88c4bd61294067beb55ab15db348f854af185c8ef27ef5bf6bfe1771f30395b2ded5013edd326428828e9b80c64361b860e89a6acdcf23ee0bd78964", 0xdb}, {&(0x7f000001f000)="953bc2fe66607bb1bf5052f307614f8fc888bd00fecf48e5f15984831bf90697c3a2ef9a136359f7b0c9ede16cdafa598bcf7f9efd54aa41bed7e58c02c963609729b95ad1e8db46cd6770e02b8360c996d77f6951ca5a9c1b751ffd947c0c215073b33bfbf1e4fa8d8e37759024e2faf1738a238348275d51f193eb664bfd8e4588e7a406b8f8dca31a93569e3824e8d4a8d49494c8c93fdd0bd20a571da03bb3621c7d7ac28cd7301a6433e106855f201678e6117ecd4a518c62", 0xbb}], 0x6, &(0x7f0000003000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r1, r1, r0, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r0, r0, r1]}], 0x100, 0x40000}, {&(0x7f0000015000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000001f000)=[{&(0x7f0000020000-0x1000)="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", 0x1000}, {&(0x7f0000012000-0x4f)="f79711bdb9fca1cfa7896071e6a206222de933b84d5ed1174b84f92e6922e0ac3c176c4af2365c18f759c3225be8beffc043fadf6237a3f9677c217b2055d97f17614fe380e06d356b78f1dd452881", 0x4f}, {&(0x7f0000020000-0x4d)="184bc3fda3bf421610bf96c650688a536c8bb37ef6d12bca31c404ce39ad19a4c6823197fda06b627faa5569bc8fe84d3464a4365ea47f4b3efd1680209edb3824716f8ad5c698304ad176ad31", 0x4d}], 0x3, &(0x7f000001f000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r20]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r0, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}], 0x108, 0x535460793d7dd57a}, {&(0x7f0000020000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000020000-0x10)=[{&(0x7f000001f000)="261c902659560822fce4f005c6986989b746a9d20a5edc08bf12d15666732184b17ccc83e6132ec17e42eaf6c8045acdd51da3bcbae40af9bdf26a220f298f819e8e197b870c12e95a1cdc8a6a81180add5efc97ff9e704f993dfb34a3d3191af9d4c235e6d93b4a4c08490da75f34bda627753fa3d98ffbcc0ca07e750020aaef20cd809cc22ae24790ff12ee3de8e9bb79565497101fca68c3f5f7d17bf7a4b7f4972c9c1a0cbf1753b381b4bb857a0f55d5ec4d61da8229c957d9ff48f06b3c79c726c4ef0d45f44b1897ebf29d76b1d6926ea3ee52ba51b00c5f", 0xdc}], 0x1, &(0x7f0000020000-0xf8)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0xf8, 0x10}, {&(0x7f000000c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000020000-0x10)=[{&(0x7f000000f000-0x42)="b4810f2f044b9c2e2786a6ad52b80611a36d0e50d682bbc004fb40d7be72df0f3c0fa621755c0d5d4e540e93572c241b0d68df5d111fb0ca750d5b2b032c1b2f4069", 0x42}], 0x1, 0x0, 0x0, 0x40000}], 0x6, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000013000), &(0x7f000001f000-0x2)=0x14) 2018/02/05 08:47:11 executing program 0: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000fa000-0x4)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000a84000-0x8)={0x0, 0xff}, &(0x7f00001c6000)=0x8) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004bf000-0x20)={0x94, 0x3, 0x8, 0x0, 0xc00000000000, 0x4, 0x7, 0xffffffffffffffff, r1}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000f96000+0xcf3)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a00002}) [ 63.642358] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/05 08:47:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80005, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000d20000)={0x0}, &(0x7f000038d000-0x2)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000cce000-0x108)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x0, 0x0, 0xffffffffffffff00, 0x9, 0x8fa, 0x8, 0x3, 0x3, 0xcf, 0xffffffffffff3dd8, 0x4, 0x3, 0x80000001, 0xfff, 0x8]}, &(0x7f0000b37000-0x4)=0x108) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000075000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000000a000)={{&(0x7f0000a2c000/0x3000)=nil, 0x3000}, 0x3}) mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bf8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000db6000-0x4)) utimensat(r3, &(0x7f000028d000-0x8)='./file0\x00', &(0x7f00009ec000)={{0x0, 0x7530}, {0x77359400}}, 0x0) 2018/02/05 08:47:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000c53000-0x20)={0x42a1bb, {0xffffffbffffff274}}, &(0x7f0000cd5000), 0x8, &(0x7f00001fa000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000517000-0x44)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") pread64(r0, &(0x7f0000fc9000-0xe5)=""/229, 0xe5, 0x0) 2018/02/05 08:47:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f000066d000-0x14)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) 2018/02/05 08:47:11 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) read(r0, &(0x7f0000012000)=""/202, 0xca) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000002000)={0x5, 0x1, 0x6, 0xf7cf, 0x80}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r2 = dup2(r0, r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$TCSETA(r2, 0x5406, &(0x7f0000013000)={0x7fffffff, 0x27, 0x7, 0x7fffffff, 0xd2f, 0x0, 0x5, 0xffffffffffffff01, 0x2, 0x20b}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000013000-0x4)=0x10) fstatfs(r2, &(0x7f0000012000)=""/2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 08:47:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x5, &(0x7f00003a4000-0xd0)={0x2, 0x5, 0xb5, 0x5, 0x0, 0x2, 0x6efb, 0xffffffffffffff56, 0x0, 0x6, 0x6, 0x1, 0x7fff, 0x3, 0x1000, 0xc9ff, 0x3f41, 0xbe3, 0x4, 0x0, 0x7, 0x80, 0x4, 0x8001, 0xb7, 0x7f}) r0 = syz_open_dev$sndseq(&(0x7f0000e6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00007d9000)={0x0, 0x0, 0x3f}) 2018/02/05 08:47:11 executing program 0: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/autofs\x00', 0x40000, 0x0) accept4$ipx(r1, &(0x7f00005ba000), &(0x7f00008e6000)=0x10, 0x80800) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000eef000)=0x7fff, 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000365000-0x4)=0x2, 0xffbc) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000ef1000-0x8)='./file0\x00', &(0x7f0000ef0000)=""/4096, 0x1000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51}, 0x40002106) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000eef000)='/dev/autofs\x00', 0x808c0, 0x0) 2018/02/05 08:47:11 executing program 3: r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000002000-0x10)={0x4, &(0x7f0000000000)=[{0x7, 0x6, 0x3, 0x3f}, {0x10001, 0x1, 0x1, 0x3ff}, {0x7, 0x9, 0x8, 0x3}, {0x2, 0x3a, 0x7fff, 0xffe}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000002000-0x4)) wait4(r0, &(0x7f0000812000), 0x0, &(0x7f00006b5000-0x90)) signalfd(r1, &(0x7f0000001000-0x8)={0x1}, 0x8) 2018/02/05 08:47:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xffffffffffff7c14}, {0x80000006}]}, 0x10) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000e8c000)=[]}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000739000)='/dev/ppp\x00', 0x400, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f000070d000)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000e0d000-0x8)) bind$pptp(r2, &(0x7f00004f6000-0x20)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) 2018/02/05 08:47:11 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f3d000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) socket$nl_crypto(0x10, 0x3, 0x15) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) close(r2) socket$inet6_tcp(0xa, 0x1, 0x0) lookup_dcookie(0x0, &(0x7f000096f000-0x18)=""/24, 0x18) gettid() [ 63.663548] binder: 5620:5640 ioctl 40046207 0 returned -16 [ 63.675744] binder: 5620:5632 ioctl 4c08 0 returned -22 [ 63.686138] binder_alloc: 5620: binder_alloc_buf, no vma [ 63.691877] binder: 5620:5640 transaction failed 29189/-3, size 0-0 line 3128 2018/02/05 08:47:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000df7000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@rc={0x1f}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x4, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c55000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000f76000)={0x8, 0x6, 0x7, 0xb5b, 0x4, 0x2}) fcntl$setstatus(r1, 0x4, 0x4000) 2018/02/05 08:47:12 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) fcntl$notify(r0, 0x402, 0x80000014) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000006000-0x4)=0x1c, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000007, &(0x7f0000019000-0x4), 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000013000)) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001b000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000016000)={0x5, 0x10001, 0x10001, 0x6, 0x5, 0x3, 0x2, 0x7, 0xfff, 0x2, 0x1f, 0x6}) shutdown(r0, 0x0) 2018/02/05 08:47:12 executing program 5: mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x7, 0x0, 0x10003, 0x400}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f000002d000)={0x7ff, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000010000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000017000-0xd7)=""/215, 0xd7}], 0x1, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000003000-0x58)=@alg, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57}}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r3, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2018/02/05 08:47:12 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f3d000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) socket$nl_crypto(0x10, 0x3, 0x15) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) close(r2) socket$inet6_tcp(0xa, 0x1, 0x0) lookup_dcookie(0x0, &(0x7f000096f000-0x18)=""/24, 0x18) gettid() 2018/02/05 08:47:12 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0xfffffffffffd}, []}, 0x1c}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000001e000/0x1000)=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) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000020000-0x4)=0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000020000-0x8)='./file0\x00', &(0x7f000000e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000020000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000020000-0xc)={0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000020000-0x8)='./file0\x00', &(0x7f000001c000)={0x0, 0x0, 0x0, 0x0, 0x0, 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) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000c000)={0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000020000-0xc)={0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r10 = getegid() r11 = getpgrp(0xffffffffffffffff) r12 = geteuid() r13 = getgid() mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000001f000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008000)={0x0, 0x0}, &(0x7f0000010000)=0xc) r16 = getegid() r17 = gettid() r18 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000014000-0x4)=0xc) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000020000-0xc)={0x0}, &(0x7f0000012000)=0xc) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000020000-0xc)={0x0, 0x0}, &(0x7f0000020000-0x4)=0xc) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x9, &(0x7f0000020000-0x24)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 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) r24 = getpgid(0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000000c000-0x4), &(0x7f0000020000-0x4), &(0x7f000001f000)=0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000001d000)='./file0\x00', &(0x7f000001f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getpid() mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000020000-0x8)='./file0\x00', &(0x7f000001f000)={0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getegid() mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000000000)=[{&(0x7f0000018000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000002000-0x80)=[{&(0x7f000001f000)="7a0f34561a9781457f1ca0ed2bbff7bb8f6872c882292b3ccc854f83298dd5c8be24d21aed3d2169a055b0022cc5cb2b71a9b5a390a6aba818031b1ae0ff14500091913add9473d6e1e30e40535cce6ba1e06fa5c6742d3bb0a28dd101a7639fd3f497994bdb1623ca02868f9d78b4261bc8147739ed0a44837215bb1c9b7cabda2c4b49f605d0b90cddcac9347ded2315b5f734ddee7a977220ce905cdf30781032dd9acc430a66f113c41e55c141e1901fe512f21d42da634afe447a0fd38fc8688aef85f3694ed3947887108dd506aea5c2b816d52f3b070d430783cbb5759184656a1a67a93b", 0xe8}, {&(0x7f0000020000-0x7)="56575d6dd80c49", 0x7}, {&(0x7f000001d000-0x6e)="f0378a9872646fc1d3a95e8d4f7c1c7d32f568aa50519c843c98b1ecdf5132647e32f5f74f012c0e1b0363cf369d455e17d33586c69fb598e19c74b8b2c355cade53ce2cf49e1406fe5eb221c5729f1a33233d0dcc2fe3f2e62717e3db2a480da846b13796f78952754297acac94", 0x6e}, {&(0x7f000001f000)="f05ebc27f8fc11c91a995f8aae2170939aae32627fe4335f0ad225a532b7cad0f64396b50b5d2e2d81a1ac78e672c61f00963dbf352ad2ff53e24625f4a67cc03d01b32df0e3989c4bb74424b4b032e1d9b8ce3b178295c1cd75b8be875071eb8848ebaa7ad7f58d34ce1eb309cebac78a293ae0522e5dd371d570abff08b3ecc509248f77a8413f2832a60c81af15661afa2000b8c3fb4628e4ecc9c6", 0x9d}, {&(0x7f000000c000)="796575aba28461b6cc2e3451809b1b67fda517638731d635a5b02b9b72b897f850682f803c22bae2bfe00765b2a4462eea26cc58cf5801db1cfa3854298e54fbdc6e166deab98951309996fe12b105901f185e021b7d317a5d6fc72a4933dcf7", 0x60}, {&(0x7f0000013000)="0b19d5d7d09146d7ed562bc5267a4bcb16ff073b0200e05f249d5965d9a30c3588c406b57b3da94dd2aad00b9396469d970bc1f4778e5cf5b2197bce02de9fa5cf9873811df6c781777d68a1a18721877de47862da0f263b40d0598edeea042cfaceaed7b93b309d0c8e8604f3c6d7c520ec9204882b91d497ee45784c4f954a623ac2eb6de2ccce9910cbf68134c155430e823298981f45cd6b275bdbb11f9dd6ee646bbe5013c58333d333092ede36920a55201a01c9ca08aba83c0353bc263f47ab64e1b838de793b63adc5fab4e6a73c228cfac3b50cbafa9d8b57ffd8a1b269cfa98beb70df", 0xe8}, {&(0x7f0000020000-0x9e)="41c0cb7708056eaecc8c67bd01572ca354f7b3075d83adc1edfa1f4183de249cce1c1eb741b71b36e7657c5eb4f6e15e0816c083c9c35c06e153ae8b193c6e6cd801bf564e36a6cfae61e75b9edab4fd79be5d8073350a0220d40e2d49110420772137517c2c3841a660f41f67dc24c899833351977dd8ec893196cfda7e8cf15ecf388c04a1d37debf3fa6e03d11db9ff2305f2a18d3f7d6f9d57f39784", 0x9e}, {&(0x7f000001f000)="49b61c09116288488ed7127f2372185af18ec5c6564d485227a723f697f333b55ea3631d2946a085b10c7cbfde8305d4c3c7d973d424cf839293d5e21d56821afab01d1b10e1c0eccb3e44873d3ca3f625cf6ec9987b72ca73d4f5bd8b0fc3d3e8db4dbc72512b29", 0x68}], 0x8}, {&(0x7f0000020000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000006000)=[{&(0x7f000001f000)="07db288a3d0334d85d5fb2b639d347541d0a3fd89a0097229b9a09c28c9e1cadb7d76ec15fe5bd955a0ae20286f6aa85dac2ba48a77fd03ccdc112edebbdf312ff953b8f", 0x44}], 0x1, &(0x7f000001f000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x8000}, {&(0x7f0000007000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[{&(0x7f0000020000-0x9f)="d67c888822813502e09b1f2e840c7b1c5959e3ad1338116f85b64926c056cc619e65f86671d70b2231b2a0e454bc9c8bfddcaf59fd9635c6bcff91e604a8010761b8c140359a2fd06fabac99c24d470b0c8617af5c7757844cbe80774f824eef356bca54d32a61024f002d1b7035a2e4ec113bd9ee1ae799410803b17bfb26fb5ad7a854036018f51c85588ad7910870a9053acde3bbf194ec45a63ac34e15", 0x9f}, {&(0x7f0000020000-0x1000)="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0x1000}, {&(0x7f0000001000)="6c04a69170bf382ca1c70538396e66beb06c69713fff60bbfd840ed0d5c385a53fee50cd6286dba7dd42ca496d8993a47a4a7477b91ae9fc0ae32841d2618f8b8d832ce5f204574a91ed91a826e77649e178b3d97c53369c4cab3474df5191511d1c99938a154fc7ecfa168b336bffdb41b1ddba98545d813b64db8c09b9732d2b78793161f8dfcd9e0e51cd5791b57a22b323594ee678f4292f0caa97cc75c7d136e810b76a7b3c13a0b79177f0f14e91b60fe5f24bd8a0ebad7bb4441e35ca751516a7889487f528da24d2f07bac542c976039e4d9a6ab32", 0xd9}, {&(0x7f0000020000-0xdb)="ed93ce4d01de77d6d6ab746fb337301afc92f1c621e0664f0d02d3473fc96a4da3c448979e9683d475186296818825c4bdfb57f625fbbe29cffe2c5d23e18b030c9b892cb2258e97a424d06aa64f73ba9ec053e942ce0f559cfb45d3dc35786b89df991aba49fbca3840df7ac8b6a8d9f517d7e952cd9f04789d2ea8cd17f962650c7ca03fcee9968fdd85e4107e79db13517b83fccc6bc42572fc3a511c5b88c4bd61294067beb55ab15db348f854af185c8ef27ef5bf6bfe1771f30395b2ded5013edd326428828e9b80c64361b860e89a6acdcf23ee0bd78964", 0xdb}, {&(0x7f000001f000)="953bc2fe66607bb1bf5052f307614f8fc888bd00fecf48e5f15984831bf90697c3a2ef9a136359f7b0c9ede16cdafa598bcf7f9efd54aa41bed7e58c02c963609729b95ad1e8db46cd6770e02b8360c996d77f6951ca5a9c1b751ffd947c0c215073b33bfbf1e4fa8d8e37759024e2faf1738a238348275d51f193eb664bfd8e4588e7a406b8f8dca31a93569e3824e8d4a8d49494c8c93fdd0bd20a571da03bb3621c7d7ac28cd7301a6433e106855f201678e6117ecd4a518c62", 0xbb}], 0x6, &(0x7f0000003000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r1, r1, r0, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r0, r0, r1]}], 0x100, 0x40000}, {&(0x7f0000015000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000001f000)=[{&(0x7f0000020000-0x1000)="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", 0x1000}, {&(0x7f0000012000-0x4f)="f79711bdb9fca1cfa7896071e6a206222de933b84d5ed1174b84f92e6922e0ac3c176c4af2365c18f759c3225be8beffc043fadf6237a3f9677c217b2055d97f17614fe380e06d356b78f1dd452881", 0x4f}, {&(0x7f0000020000-0x4d)="184bc3fda3bf421610bf96c650688a536c8bb37ef6d12bca31c404ce39ad19a4c6823197fda06b627faa5569bc8fe84d3464a4365ea47f4b3efd1680209edb3824716f8ad5c698304ad176ad31", 0x4d}], 0x3, &(0x7f000001f000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r20]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r0, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}], 0x108, 0x535460793d7dd57a}, {&(0x7f0000020000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000020000-0x10)=[{&(0x7f000001f000)="261c902659560822fce4f005c6986989b746a9d20a5edc08bf12d15666732184b17ccc83e6132ec17e42eaf6c8045acdd51da3bcbae40af9bdf26a220f298f819e8e197b870c12e95a1cdc8a6a81180add5efc97ff9e704f993dfb34a3d3191af9d4c235e6d93b4a4c08490da75f34bda627753fa3d98ffbcc0ca07e750020aaef20cd809cc22ae24790ff12ee3de8e9bb79565497101fca68c3f5f7d17bf7a4b7f4972c9c1a0cbf1753b381b4bb857a0f55d5ec4d61da8229c957d9ff48f06b3c79c726c4ef0d45f44b1897ebf29d76b1d6926ea3ee52ba51b00c5f", 0xdc}], 0x1, &(0x7f0000020000-0xf8)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0xf8, 0x10}, {&(0x7f000000c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000020000-0x10)=[{&(0x7f000000f000-0x42)="b4810f2f044b9c2e2786a6ad52b80611a36d0e50d682bbc004fb40d7be72df0f3c0fa621755c0d5d4e540e93572c241b0d68df5d111fb0ca750d5b2b032c1b2f4069", 0x42}], 0x1, 0x0, 0x0, 0x40000}], 0x6, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000013000), &(0x7f000001f000-0x2)=0x14) 2018/02/05 08:47:12 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060401) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f000000f000)=r0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000a94000-0x9)='/dev/sg#\x00', 0x0, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) clone(0x10000000, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000f33000), &(0x7f00008e9000-0x8a)="cc3e1c0fde616ecca7de3bf50c3b3307b5c08294587656fa07c56f0740a33363de011ac3332cdf612d2ab85e3f53336b959aae2b7065d1e6a43f636eb2ff33ac6e5cf206904c9587c62ca2b8f4b748dd653186081e0b4788e0650928011b12585762ce35e04dcae74dbd29ec718396ac7e36db3cac99a57c06c262fca5d8004a894bc7c45fb653bc8ace") mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") close(r2) 2018/02/05 08:47:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x803, 0x40000004000000) write(r0, &(0x7f0000de8000)="24000000210025f0071c0165fffffc0e020000170010000002a9000c08000a0000000000", 0x24) 2018/02/05 08:47:12 executing program 3: mlock2(&(0x7f0000585000/0x2000)=nil, 0x2000, 0x40001) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dcf000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x6b7}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000413000-0x18)={r1, 0x100, 0x10, 0x5, 0x5}, &(0x7f0000cce000)=0x18) 2018/02/05 08:47:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x400000000000003c, &(0x7f0000596000-0x1), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) ptrace$setregset(0x4205, r1, 0x0, &(0x7f0000000000)={&(0x7f0000000000)="1f02e2df2e29d415e0fe759ab869e45e", 0x10}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000d43000-0x98)="307d351f2bcc91d6489360181e762a3b52644b9ca9d13f890ec18e060827a0b72d303ba2dcde66b72c04aff4a80787a2670febfa5db74acd828462c520e14074d2fe0f1f26bf5fd1611619897b375ee26c743e1182adaf824cdfecf89a92cae48c823e65732934acbd10942754dc2fbfec130d20741686dc29438d78ae87079f00aafde6a093b0ea14c87957732c9acfd8f700310ef31df5", 0x98}, {&(0x7f00005f1000)="4668fe3a3366d4e51d363ed8269ed85a8cf38615256f5ac0ea4282bd457ce744fc2bc81e42316917fa7f49a281509f1a014679fc4a882397bd01cde13802fa42cf59c736632eefe2", 0x48}, {&(0x7f0000000000)="4efcf2acd08d5b341094ff152e591eb9841602a8bd09bfc0c7017ec973a010f70a949fb4eef7360e4ccffd2d2c695c8de16a781a3e0e85cffd6fa7c6", 0x3c}, {&(0x7f0000000000)="fedd61f8e54acc3fa3b659c3b4fbf4c0e4ec074371fd635c8edd5a3bf591d700eca42a0ccc614b69e9ac1eef295c7804cfea8831419d3faf6d49675b2022dc90ffbd5c586837037c0649e72d2c78315b3b9fd76eafb6655ab2308bf8038c5e656d7562840a365393becbec4bff7c1582a122b29e0cbd167ccf669ae12f2f3db3eefa464ceb54804cd367570b936c6797e0a4c3c6f5380ab5f0b0c1e3169df22653bbc416e9bfc3d81036d4c8cd6b98c4fc20b8cfe1fac5f02cd4df6c84eb9459d481ef81e7d21669f81442ad32cb2f", 0xcf}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="17721622e96ad3aa1df76a6088d37ec04bcff81594357e0c8c", 0x19}], 0x6) 2018/02/05 08:47:12 executing program 1: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00009d4000)=@syzn={0x73, 0x79, 0x7a, 0x0}) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000239000-0x57), 0x0, 0x0, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000fc3000)='/dev/sg#\x00', 0xffff, 0x40) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000fc3000)={{0x0, 0xfffffffffffffffc}, {0xffffffffffffffe1, 0x1}, 0x8518, 0x3}) socket$nl_route(0x10, 0x3, 0x0) 2018/02/05 08:47:12 executing program 3: seccomp(0x400001, 0x0, &(0x7f0000004000)={0x234, &(0x7f000002b000-0x10)=[]}) 2018/02/05 08:47:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$TCXONC(r0, 0x540a, 0x4) write(r0, &(0x7f00001b2000-0x1)='O', 0x1) fcntl$setstatus(r0, 0x4, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f00008bd000)=@file={0x0, ""/4096}, &(0x7f0000eef000-0x4)=0x1002) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f000075b000)={@generic="ff25f72972fbb2749cb5d6226412ea38", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/02/05 08:47:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x2) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/05 08:47:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000cc4000-0x8)='./file0\x00', 0x80, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000892000-0x4), &(0x7f0000d93000)=0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000436000)=@ethtool_cmd={0x23, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, [0x3]}}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00004ff000)={@generic="c615c0e38588a238d292899a0eb94df6", &(0x7f0000742000)=@ethtool_modinfo={0x42, 0x3e, 0x4, "398d74416bf00d17"}}) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000637000)) 2018/02/05 08:47:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x8000f, 0xffffffff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x4, 0x0, 0x1, 0x100}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000000)={0x0, r2, 0x0, 0xff}) sendto$inet6(r1, &(0x7f0000ca5000)="3c8b6b48e61692c68fb6", 0xa, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x101, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x1}, 0x1c) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000a62000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000001000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) 2018/02/05 08:47:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x2) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/05 08:47:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000000)={@random="ea8065dd7c0d", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@mpls_mc={0x8848, {[], @ipv6={0x0, 0x6, "cb0d04", 0x10, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "9701c2", 0x0, "2c8faf"}}}}}}}}, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101002, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0xe8)={r1, 0xe0, "ecf236774ef585e156c384bd5cf09151a2c7f15813632553d27e0c9674c69ddbbada74c69bd43c48f3839631cd9b84087351abccf4d2b4b63c73f6ab7e954558bc24a48b7855595e5a79520c7ff34748cc03a210bf5a05941388f121ace861de7da762ecf91bebd1556ee7e73be66a807b96e58842875e8731cbf5d42a273dcb8b78ce013db3ff21018a8612d4a3016abe8a82468a3d06209d1ceb67020a77b2d8842b9c07cc92a5771bbcea5b38712ed626676c59412254465424d882a5514e187ae11de02273b633fb80fdda64ad64f739a2d4ff7c907c31cfbc875900524c"}, &(0x7f0000001000-0x4)=0xe8) 2018/02/05 08:47:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000002000-0xc)={0x9, 0x1, 0x8, 0x5, 0x7}, 0xc) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000518000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0xff, 0x81, 0x2, 0x7fffffff, 0x8e, 0x3f, 0x84, 0x1ff, r2}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000-0xc)={r2, 0x9, 0x30}, 0xc) 2018/02/05 08:47:12 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000001000-0xb0)={{0x81, 0xf552}, 'port0\x00', 0x8, 0x20000, 0x1, 0x1000, 0x6, 0x3, 0x8001, 0x0, 0x2, 0x9}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e42000-0x9)={0x0, &(0x7f0000e42000-0x10)=[]}, 0x10) 2018/02/05 08:47:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x2) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/05 08:47:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0xa62}], 0x2) sendto$inet(r0, &(0x7f000049c000-0xf2)="4d5a7e0646f471994261c8d348949b2bdf317dd4bafedb15352368d51cb0f7bedc066c289a227bc5dff506e491cb7792eefe6dd76cd389355b3f3d8f403e3c2c44e6dfc8a93049b71724c17bedace06ef101929f091c5c29e482713a6719197c26a4cf5f40a573ccc6c8a85c9935dd9126381fb6b7158b561081dac3a1b9d1606821d663f3b6481bf4b95b720fb198261df11d94b25456bd2e445bae5672a7d3fd3e979703d2d6275ecaeac417a3e01bc50b1ea94dc804660255961a58bbfd2a580e755a5869bdafa4eb2cf1011e730984b4774d17972710b0a05e198533918d394c177fce32cc592859a7894b4e67781fe3", 0xf2, 0x4008000, 0x0, 0x0) 2018/02/05 08:47:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00007cb000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000d7000)='/dev/pktcdvd/control\x00', 0x40040, 0x0) setns(r0, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000555000)={@empty, @multicast2}, &(0x7f00000b2000-0x4)=0x8) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x14, 0x0, 0x105, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ea1000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a5e000+0xc56)=0x14) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b4c000-0x8c)={0x3, 0x0, 0x8, 'queue1\x00', 0x20}) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00003c4000), &(0x7f00002e9000-0x4)=0x4) 2018/02/05 08:47:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000656000-0x6c)="031fb5ee9878c19cd327061e67bf83c11ccd5b223cc5f43f0bb97e22813ef1d089f1f779dc7d665dfbdb0c2615f0a413c4bac58391077b3c0000007f00000005fcf87f412e5d52b6a7bdc0ba83be1cf77b0c750b9d10fa676c00000000000000021a23722f9050a9660c686d", 0x28d, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0xfffffffffffffe4b) recvmmsg(r0, &(0x7f0000ef5000-0xb4)=[{{&(0x7f000016e000-0x60)=@nfc_llcp, 0x60, &(0x7f000046c000-0x20)=[]}}], 0x1, 0x0, &(0x7f00009ea000-0x10)={0x77359400}) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x21c) 2018/02/05 08:47:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005e9000)='/dev/loop#\x00', 0x0, 0x105001) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/pktcdvd/control\x00', 0x22100, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000d5d000-0xf8)={{0x2, 0x0, 0x3, 0x2, 0x8}, 0x6, 0x2, 'id1\x00', 'timer1\x00', 0x0, 0x200, 0x5, 0x1, 0x369}) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r2, &(0x7f00000de000-0x8), 0x100000001) 2018/02/05 08:47:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000779000)='/', r0, &(0x7f0000221000-0x8)='./file0\x00') clock_gettime(0x0, &(0x7f0000ac5000-0x10)={0x0, 0x0}) futimesat(r0, &(0x7f0000bc7000-0x8)='./file0\x00', &(0x7f0000bcf000-0x20)={{0x77359400}, {r1, r2/1000+10000}}) connect(r0, &(0x7f0000fb4000-0x10)=@ipx={0x4, 0x80000001, 0xffffffff, "2376ee13a995", 0x3}, 0x10) readlinkat(r0, &(0x7f0000eb0000)='./file0\x00', &(0x7f00003c3000-0x86)=""/134, 0x86) 2018/02/05 08:47:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000177000-0x8)='./file0\x00', &(0x7f00000e8000)='./file0\x00', &(0x7f000053c000)='mqueue\x00', 0x0, &(0x7f00000ba000)) r0 = open(&(0x7f0000596000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00009ff000-0x8)='./file0\x00', r0, &(0x7f000092d000)='./file0\x00') 2018/02/05 08:47:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f00002ca000), 0x0, 0x0, &(0x7f0000303000)={0x2, 0x0, @empty}, 0x186) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r2) 2018/02/05 08:47:12 executing program 0: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000009000-0xe8)={{{@in=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000032000)=0xe8) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000032000)={{{@in6=@ipv4={[], [], @dev}, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f000001b000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000032000)={{{@in6=@empty, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000033000-0x4)=0xe8) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000032000)={{{@in=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000032000)=0xe8) r6 = geteuid() mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000006000)='./file0\x00', &(0x7f0000032000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000032000)={0x0, @multicast2, @broadcast}, &(0x7f0000017000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000e000)={@generic="0fbf503e4c54f8703eb84f91855663b2", 0x0}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000000d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000032000)=0x14) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000033000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000014000)=0x14) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000032000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000033000-0x4)=0x14, 0x80800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000)={{{@in=@multicast2, @in6=@ipv4={[], [], @multicast2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f000002b000-0x4)=0xe8) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000032000)={{{@in6=@local, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000032000)=0xe8) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000032000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000033000-0x4)=0x14) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f000001b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000032000)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000004000-0x4)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000014000-0x28)={@common='nr0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000014000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000032000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000001e000-0x2)=0x14) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000033000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000033000-0xe8)={{{@in6=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000032000)=0xe8) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f000002d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000033000-0x4)=0x14) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000032000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000032000)=0x14) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000001f000)={&(0x7f0000032000)=@ipv6_getroute={0x230, 0x1a, 0x2, 0x1, 0x0, {0xa, 0x10, 0x20, 0xe2, 0xfd, 0x0, 0xff, 0x3, 0x800}, [@RTA_PREF={0x8, 0x14, 0xffffffffffffffc1}, @RTA_MULTIPATH={0xfffffffffffffee5, 0x9, [{0x80000000, 0x3, 0x6, r1}, {0x1, 0x1, 0x1, r2}, {0x20, 0x2, 0x8, r3}, {0x1, 0x5, 0x8000, r4}, {0x4, 0x7, 0x7fff, r5}]}, @RTA_ENCAP={0xe4, 0x16, @nested={0xe0, 0x90, [@typed={0x54, 0x15, @binary="29a07b3700571df206da3752ce0338a2223fd6fc34cf885bce9f3955cc686a846b0870ab55948ea44f90a89e6d1a6ddf72c58fffc33617240f7ca16c8f3aeffbc39f4028ea0c845eb8e0"}, @typed={0x10, 0x6b, @u64=0x7}, @typed={0xc, 0x84, @fd=r0}, @typed={0xc, 0x45, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0x3f}, @generic="82ae90633300c10b3c864c3dc27135ef19e35c54d113d8f1619bf9f04261c6fa5772f33700049f7645c93464dc7423c377bd63e2d2b912198d94b6b4cfce3e45f0f3d109721c543cdf", @typed={0xc, 0x95, @uid=r6}]}}, @RTA_UID={0x8, 0x19, r7}, @RTA_MULTIPATH={0x54, 0x9, [{0x8, 0x4, 0x400, r8}, {0x7, 0x200, 0x4, r9}, {0x72a1, 0x401, 0x5, r10}, {0xffff, 0xb148, 0x9, r11}, {0x6, 0x3, 0x5, r12}, {0x2, 0xb15, 0x4, r13}, {0x5, 0x8001, 0xffff, r14}, {0x4, 0x2, 0xfa, r15}, {0x0, 0x4, 0x80000000, r16}, {0xffff, 0x9, 0x3, r17}]}, @RTA_METRICS={0x5c, 0x8, "a08b71b6ca0a1361195a538a0327b2668db89970033ec6de740caa70ee7728665159de95ef244e70fa677801ba8bb9e29887806b45a6d6ae216fef05c1e37e1909409ff74e6029b087925934e852cd806ad34c2751"}, @RTA_MULTIPATH={0x2c, 0x9, [{0x81, 0x3f, 0x4, r18}, {0x3c, 0x1, 0x80, r19}, {0x663, 0x7f, 0xfffffffffffffff7, r20}, {0x5, 0x81, 0x17, r21}, {0x6, 0x9, 0xfffffffffffff801, r22}]}, @RTA_IIF={0x8, 0x1, r23}, @RTA_PRIORITY={0x8, 0x6, 0x1000}, @RTA_OIF={0x8, 0x4, r24}]}, 0x230}, 0x1}, 0x0) r25 = socket(0xf, 0x3, 0x3) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r25, 0x84, 0xa, &(0x7f0000033000-0x20)={0xa7, 0x8, 0x2, 0x7, 0xfffffffffffffffa, 0x6, 0x1ff, 0x2, 0x0}, &(0x7f0000026000)=0x20) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r25, 0x84, 0x10, &(0x7f0000033000-0x8)=@assoc_value={r26, 0x3}, 0x8) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000033000-0xb8)={0x0, 0x5d9, 0x1, 0x401, 0x7, 0x3800000000000000, 0x0, 0x10000, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x0, 0x401, 0x1, 0x2, 0x3}}, &(0x7f0000032000)=0xb8) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r25, 0x84, 0x78, &(0x7f0000033000-0x4)=r27, 0x4) 2018/02/05 08:47:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a79000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) mkdirat(r0, &(0x7f0000a26000-0x8)='./file0\x00', 0x28) symlinkat(&(0x7f0000020000-0x9)='./file0\x00', 0xffffffffffffffff, &(0x7f0000020000-0x8)='./file0\x00') 2018/02/05 08:47:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x1}, 0xfffffffffffffd20) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000705000-0xe8)={{{@in6=@mcast1, @in6=@mcast2}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000513000)=0xe8) 2018/02/05 08:47:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x2) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/05 08:47:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffff9c, &(0x7f000098c000)={0x2}, 0x8) flock(r0, 0x0) setrlimit(0x7, &(0x7f0000b09000)) poll(&(0x7f00009ef000-0x48)=[{0xffffffffffffffff}], 0x1, 0x0) 2018/02/05 08:47:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000af3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000584000)=0x2, 0x4) poll(&(0x7f000020a000-0x8)=[{r0, 0x3000}], 0x1, 0xf1) sendto$inet(r0, &(0x7f00007a9000-0x1)="ef", 0x1, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/05 08:47:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006f2000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00008fa000-0x15)=""/21) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00008f8000)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000e31000)={0xffffffffffffffff, 0x1, 0x8, 0x3, 0x5}) 2018/02/05 08:47:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) clock_nanosleep(0x3, 0x0, &(0x7f0000d33000-0x10)={0x0, 0x1c9c380}, &(0x7f0000861000-0x10)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001f0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000db1000)={0x7, 0x0, 0x0, 0xb97}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f000013d000)={0x0, r2}) connect$inet(r0, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000aa1000-0x14)={@remote}, &(0x7f0000798000)=0x14) 2018/02/05 08:47:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00001bf000-0xc)='/dev/autofs\x00', 0x12000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00009a1000), &(0x7f00008f6000-0x4)=0x4) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000409000)={&(0x7f0000331000/0x3000)=nil, 0x100, 0x5, 0x20, &(0x7f0000ae1000/0x2000)=nil, 0x3f18}) capset(&(0x7f0000440000-0x8)={0x19980330}, &(0x7f0000092000)={0x0, 0xfffffffffffffffd}) 2018/02/05 08:47:12 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000000a000-0x20)={0x1, 0x0, 0x0, 0x80000000}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000008000-0x10)={r1, 0x8000}) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r2, &(0x7f0000007000)={'system_u:object_r:kmsg_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20}, 0x44) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/relabel\x00', 0x2, 0x0) dup3(r3, r2, 0x0) 2018/02/05 08:47:12 executing program 4: clone(0x0, &(0x7f0000416000)="94", &(0x7f0000000000), &(0x7f00001dc000), &(0x7f000083d000-0x1000)) inotify_rm_watch(0xffffffffffffffff, 0x0) 2018/02/05 08:47:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000b79000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f000013f000-0x12d4)=@newsa={0x184, 0x10, 0x29, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in6=@loopback={0x0, 0x1}}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, @in=@multicast1=0xe0000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_aead={0x4c, 0x12, {{'gcm(aes)\x00'}}}, @algo_auth={0x48, 0x1, {{'ghash-clmulni\x00'}}}]}, 0x184}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008e4000)='/dev/vga_arbiter\x00', 0x80282, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000065d000-0x8)={0x0, 0x1f, 0x2}, &(0x7f0000940000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ab2000-0x8c)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff}}}, &(0x7f00002e0000)=0x8c) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00008aa000), &(0x7f0000748000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00002bc000)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001}}}, &(0x7f0000d2b000-0x4)=0x8c) 2018/02/05 08:47:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000547000-0x10)=[], 0x100000000000011b) 2018/02/05 08:47:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x2) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/05 08:47:12 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000583000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$llc(r0, &(0x7f00008b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00002ba000-0x4)=0x10, 0x800) clone(0x0, &(0x7f0000387000-0x2), &(0x7f0000c34000), &(0x7f0000b28000), &(0x7f0000050000-0x1)) r1 = getpgid(0x0) wait4(r1, &(0x7f0000812000), 0x0, &(0x7f00006b5000-0x90)) 2018/02/05 08:47:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f000087a000-0x2)={0x6, 0x2}) rt_sigtimedwait(&(0x7f0000704000-0x8)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10), &(0x7f00004d4000-0x10)={0x0, 0x8000000}, 0x8) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x20041, 0x0) creat(&(0x7f0000a5f000-0x8)='./file0\x00', 0x0) close(r0) 2018/02/05 08:47:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_gettime(0x0, &(0x7f0000206000)) sched_rr_get_interval(r0, &(0x7f0000fc0000)) getitimer(0x0, &(0x7f000097c000-0x20)={{}, {0x0}}) rt_sigtimedwait(&(0x7f0000e96000)={0x5}, &(0x7f0000002000), &(0x7f0000011000-0x10)={r1}, 0x8) r2 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r2, 0x0) fallocate(r2, 0x0, 0x0, 0x87dc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) prctl$setname(0xf, &(0x7f0000a11000-0x2)="00a9") rt_sigqueueinfo(r0, 0x4, &(0x7f000000f000)={0x0, 0x0, 0x80000001}) 2018/02/05 08:47:12 executing program 1: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000078e000)=0x2, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005ec000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007e4000)='/dev/pktcdvd/control\x00', 0x60000, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d25000-0x8)) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000d24000-0x3)) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000d1e000-0x4), &(0x7f0000246000)=0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000048e000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000928000-0x4)=0x4, &(0x7f0000129000-0x4)=0x4) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000020e000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xd, 0x6, 0x1) rename(&(0x7f0000d24000)='./file0\x00', &(0x7f0000abe000-0x8)='./file0\x00') mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000d24000)='/dev/ppp\x00', 0x200400, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f000068c000)) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000d25000)='./file1\x00', 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00006e7000)={0x0, 0x7, 0x10, 0x20, 0x3}, &(0x7f0000d26000)=0x18) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000d27000-0x10)={r4, 0x84, &(0x7f0000ae9000)=[@in6={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x10001}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x0, @rand_addr=0x8}, @in6={0xa, 0x3, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x8001, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x6}]}, &(0x7f0000d26000)=0x10) 2018/02/05 08:47:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000202000)={0x0, 0x0}, 0x84000) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000774000)=""/168, &(0x7f0000230000)=0xa8) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r1, &(0x7f0000418000-0x119f)=@hdr={0x0, 0x0, 0x5, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "3d589b", 0xf98, 0x2f, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}}}}}, 0xfca) 2018/02/05 08:47:12 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000d02000/0x3000)=nil) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a96000-0xc)='/dev/autofs\x00', 0x0, 0x0) setns(r0, 0x0) 2018/02/05 08:47:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd4c}) close(r0) 2018/02/05 08:47:12 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000007000-0x4)='tls\x00', 0x4) vmsplice(0xffffffffffffffff, &(0x7f0000004000-0xb)=[{&(0x7f0000004000-0xd6)="58a3a1d5e5d0731e2281ca3b9ce7ac1231236c4044d09b5c0c935f28e6abbaf388fce66ae11a2c555e53f88ca3dee9532c35236e45462e5b1c0fa489e92cfc255721751e91bdbfa240ffa3bd8481ce00a4531660e1e32fbf3447ac7a96b52b996e07c26d1ff236febc4b8854cd80218bf7d4d8317c433f0c39049d055f1c00624dce0a58a695", 0x86}], 0x1, 0x0) ioctl(r0, 0x227b, &(0x7f0000001000)="06") read(r0, &(0x7f0000004000-0x58)=""/88, 0x34f) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000006000)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000004000)="89490391d97768ad1af66b0dced233df778091ff6a7ed612dd7bc2777fea125f8d3e1ec4a37733b23868ef288756c91d7e32ea8eee39495819fa0c78e838e70013ebe9845f428a028bf77e032086be7b4bfa10fb56cc48a71f", 0x59, 0xffffffffffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000000000)="7500000001", &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000004000-0x9)='/dev/sg#\x00', 0xfffffffffffffffc) keyctl$reject(0x13, r1, 0x9, 0x4, r2) 2018/02/05 08:47:12 executing program 6: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000061b000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000fee000-0x28)={&(0x7f0000ca8000/0x3000)=nil, 0x0, 0x3, 0x0, &(0x7f00002d6000/0xf000)=nil}) socket$inet_tcp(0x2, 0x1, 0x0) [ 64.524453] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2018/02/05 08:47:12 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x2000000010) remap_file_pages(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0xfffffffffffffffe, 0x3) r0 = userfaultfd(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000)={{&(0x7f0000001000/0x3000)=nil, 0x3000}, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x0, {0x2, 0x2, @loopback=0x7f000001}, @common='irlan0\x00'}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) sendmsg$key(r1, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000003000)={&(0x7f0000011000)={0x2, 0x17, 0x100, 0x9, 0x3a, 0x0, 0x4, 0x1, [@sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8, 0x10, 0x4}, @sadb_x_sec_ctx={0x1a, 0x18, 0xfffffffffffffff7, 0xdd, 0xc8, "b55cc340f081b3b82dc02bfd3cfc55b3491d302fbbe8e6f9eb3cba8e555f70d73101023a76248fd6097854e9a37a5764b2751985360dc8e087fe477e42d0ca4b82e61610c6b8fb5c85888b9e26688f44161b36847acb2ca4df6a24da3b9eeba3d5758b9c56cfe246fffa7dc569fda81f5bb8205c76e8622d5252963720844a3012e2d9dbd596009b245c6e476c475aecab7af6e1124d26f317227866d2831613093e0af671ba2b13a7e5deeb77ea6bf8f8383ff9514a27ec96fa92906df45699f4e3bb52e58a7ae2"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x1000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffffffe0}}, @sadb_lifetime={0x4, 0x4, 0x1f, 0x8000, 0xfffffffffffffe00, 0xfffffffffffeffff}, @sadb_x_policy={0x8, 0x12, 0x4, 0x2, 0x0, 0x0, 0xffffffffffff7680, {0x6, 0xff, 0x7c, 0x1, 0x0, 0x2, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001}}, @sadb_x_sec_ctx={0x6, 0x18, 0x5, 0xfffffffffffffffb, 0x24, "3d5f084cc7206819786f1b516584ddb15756f49d293408318b023cb8ba1acf8e0c401674"}]}, 0x1d0}, 0x1}, 0x10) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10}, 0x1d4, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x24, 0x3000002a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x1, 0x0, @fd=0xffffffffffffffff}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000670000-0x10)={&(0x7f0000663000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 08:47:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/05 08:47:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000be8000)='/dev/ashmem\x00', 0x42, 0x0) r1 = syz_open_dev$sg(&(0x7f0000602000-0x9)='/dev/sg#\x00', 0x9, 0x8001) flock(r0, 0xe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dd4000-0xc)={0x8}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001e1000)='/selinux/checkreqprot\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000bf6000)={0x0, 0xfffffffffffffe97, "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"}, &(0x7f0000767000-0x4)=0xffffff0c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000ff2000)={r2, 0x1000, 0x9a, "453d2c1e48edbf5567788938d0a96993d5a8a5e43b2585c12c3d7a5c65204f63296f3ba40ab8d7d1c264ad05cc5967170036be61e33af3bf7563b52d0922df16852ef73ad0550e4a98ca3739b4390e0b6ba49ccddeb06be8cf38dadaa8917409d966dfc17c21287cc02da09976e326a2856387ef1c8fb19f9fe3d57d61a426ce018cb7bcd95a08feacaeba2a1e21be95cf5401951cd1b1349439"}, 0xa2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) lseek(r0, 0xfffffffffffffffd, 0x0) [ 64.602593] mmap: syz-executor7 (5867) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/05 08:47:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a56000-0x11)='net/softnet_stat\x00') close(r0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000067b000)={{0x2, 0x3, @rand_addr=0x3e6}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x0, {0x2, 0x3, @multicast1=0xe0000001}, @generic="c8467b275be92c1418180f0f0666d14f"}) 2018/02/05 08:47:12 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000007000)={'system_u:object_r:kmsg_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20}, 0x44) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x100) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/selinux/enforce\x00', 0x80, 0x0) r2 = getuid() ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000006000)=r2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/checkreqprot\x00', 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000005000)=[{&(0x7f000000b000-0xc)="a1a3cb76005925c3dede74d4", 0xc}, {&(0x7f000000a000)="c0af063a40247ec53d02be831a370065ea07346e05e4f59055f0d23344e7fe40875efb2b8b3d395d5bebdb301bffffd5f284da61c32818f09547cf6ae3b52af8139affa3c9d01aedbd8cf5d63657b2c9004128c45054d4467bb65f49818fbec5f4cc3e628a88ced1c604f49f20426e008c742c8f333a3b0e52e0e3577347f4939e2b95f0710eb442f316b2fc82635b4a2392d2172ee4baff397b8d2a0bfa04ab25641a06b552aca647e611b6f7250a7c34681973509f4652ac3e23b29e670ad566812c5f5d8ce01cf3926c1fc7abfc8bd5116f229c1abea5c1d04673211d42a345e465669d", 0xe5}], 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r3, &(0x7f000000a000-0x38)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x4801020}, 0xc, &(0x7f0000005000)={&(0x7f0000009000)={0x1424, 0x14, 0x2, 0x802, 0x4, 0x2, {0xf}, [@nested={0x1b4, 0x47, [@generic="cb1bdd2b55ef1dc096a481080c6b85c9d10cca6547043ec4b5ae347e43fca7d2300dbd8375776089269b9a64e76773b9a1ef8a4cd541b49d367f07a545bf1edf2789026c2efb14faa04547123adefc48b5723a9ae69841537e99d65bd1568ec6f30d1fe6520cacae138adfb04760d04c86e218b533d34b3b75a62d30937273ca9485fb3e9fc5c804a78fbf5c28582b983862dfde8f613ac1a3980fc6705942bf3758fda5dada63175f25afcd37623c3030d5a435f8d1b068c739699d4bf2359bdf7888efcf5c95a7a2c3f225e7330d9626ee821fc111585f7dceb15243479cd58aaa6cb4fd7cc3", @generic="3e01fc945381b636ef1d6ceff798557536afb5033f4701e05920fee49a0ccdec0ba46c00482d8322a29cf5e12bb9b0929d516b9f0aa53b3920d339ff29e7c5176b1046f72960e9e99952f3a5ac5d49d09bd2e714a4c45374a98263d9136ac420e30667c1646ee6704ba02aba24140bb796467993806b2ed6d923a7fdd4d5278c8c59bfa85346fbce32e94963068be2c0908bb97e40cc98b7100c3c35bd8cace8b55d1aa2d4b4fa70ccacbdad29f8ea3d13d15e17898db9a7783a858c99491243b2c55522cfa1fe"]}, @nested={0x125c, 0x8e, [@typed={0x2c, 0xe, @str='system_u:object_r:kmsg_device_t:s0'}, @typed={0xc, 0x4a, @pid=r4}, @generic="69f2cbd48893533111004da31f858d6f0492d7b835603f6cef7a14a4d0bf65982de842a200d9b67e3b90ecc42b", @typed={0xc, 0x89, @fd=r0}, @generic="e593248f813219be9403939a180f278f97b4828510e000267ac76e18406d72cf278175b32f156f926fbd774de8b293b0606f38339e4a13a1ef821d3494ab742d2b21bc8450a8308ac39ba08f477bbbb88dc0a3b2ff5d5177f83c2127e5c189845c0ad056677b8353b851a761a9ec2d267d2577f22d37e1bb2303e64df1d2f30bb48efb1d3982fc3efdddfba8d2a8ca3d31504db05b5f3efff3415ed3c7e018e2e89f841ce3e9c3ae1d041a6e739a8b93ae03aea3555d19a80315d585e76b915cd9993c96be", @typed={0xc, 0x91, @u32=0x4}, @typed={0x10, 0x52, @u64=0x7a}, @typed={0xc, 0x0, @u32=0x1ff}, @generic="c8d55e18184736d1882fa457262dc802fbb2405966b03abd96cbfb499ab70b7b579d18580840b4c4a4f3778cf540eaf8ca21e56aab922ec5ebdbd5d1390d287e0907b1cba5818d2a6644810808e70f243b72e54bf4fb108101cea0796038cf8ebdcd7d2c522c609182bb002b4d56df2c42bca5988b97cb762050cd87a1ef6c50c87fc7646ced0a454c0d0736fdc24f0c8c97f18b5565a667bf615b9713efbaf5bc82a7686c899e07b5cce6b382d478c9e131c68d14d917e95ba89c07a46f415e2d6f29e492e0074e7d75fe7d4c243abd2ce421f6d0b810510a427418791137b4df6b73a092d9dbbf4aef6c55b9166bce5005e6bad3a6ee", @generic="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0x1424}, 0x1, 0x0, 0x0, 0x400c0}, 0x8004) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/relabel\x00', 0x2, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000)='/dev/rfkill\x00', 0x400, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r6, &(0x7f000000a000-0x10), &(0x7f000000a000-0x4)=0x10) dup3(r5, r0, 0x0) 2018/02/05 08:47:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/05 08:47:12 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000021000)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000023000-0x8)='./file0\x00', &(0x7f0000022000)=@random={'system.', '&\x00'}, &(0x7f0000018000-0xb2)=""/178, 0xb2) fremovexattr(r0, &(0x7f0000022000-0xd)=@random={'security.', '+.%\x00'}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000012000-0x54)=@bridge_delneigh={0x1c, 0x1d, 0x329, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x1c}, 0x1}, 0x0) 2018/02/05 08:47:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x5) r1 = syz_open_dev$usbmon(&(0x7f0000982000-0xd)='/dev/usbmon#\x00', 0x8, 0x40) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00009ab000), &(0x7f0000ebe000)=0x34b) setsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f000014f000-0x23)="567b1ee086abcdc96070c49179fe3575df4f07f22418325f415c19579939db4d33e23b", 0x23) connect$llc(r1, &(0x7f00004a0000)={0x1a, 0x8, 0x56, 0x7fff, 0x5, 0xfff0000000000000, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}}, 0x10) setsockopt$inet6_dccp_int(r0, 0x21, 0x15, &(0x7f0000232000-0x4)=0xfffffffffffffffc, 0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000078e000-0x4)=0x0) perf_event_open(&(0x7f0000c33000)={0x5, 0x78, 0x0, 0x1a6000, 0x505, 0x80000001, 0x0, 0x8, 0x40040, 0x8, 0x8001, 0x401, 0x7ff, 0x1, 0x6, 0x9304, 0xffffffffffff1115, 0x6, 0x8000, 0x9, 0x200, 0x10a, 0x2, 0x691c, 0xff, 0x7, 0xfff, 0x80, 0x8, 0xa086, 0x9, 0x1b42, 0x100000000, 0x6, 0x9, 0x0, 0x1, 0xb1d, 0x0, 0x6, 0x6, @perf_bp={&(0x7f0000e8a000-0x1), 0x9}, 0x20, 0x5, 0x101, 0x5, 0x6, 0x0, 0x1}, r2, 0x0, r1, 0x1) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000960000-0x4), 0x4) 2018/02/05 08:47:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000af1000)=0x2000) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[], 0x2000000000000089) 2018/02/05 08:47:12 executing program 0: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00004b6000-0xe8)={{{@in6=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@remote}}, &(0x7f00005ce000-0x4)=0xe8) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fd8000-0xe8)={{{@in6=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000d13000)=0xe8) setreuid(r0, r1) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000635000)={0x0, 0x7}, 0x4) setsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000a76000), 0x0) 2018/02/05 08:47:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ab5000)='/proc/self/net/pfkey\x00', 0x20400, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(r1, &(0x7f000019f000-0x12c)=[{{&(0x7f0000b25000)=@hci={0x1f}, 0x6, &(0x7f00008e3000)=[], 0x0, &(0x7f00001b3000-0x198)=[]}}], 0x1, 0x20000000) 2018/02/05 08:47:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@generic="1bb61423ff784045e3e7c374cbc0ad5d", @ifru_flags=0x100}) dup3(r1, r0, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/02/05 08:47:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/05 08:47:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/05 08:47:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000002000-0x1e)=""/30, &(0x7f00005b7000)=0xfffffe2e) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f000074c000)=0xa9, 0x4) 2018/02/05 08:47:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b6f000), &(0x7f000038c000)=0xc) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000103000-0x7)='ns/pid\x00') setns(r1, 0x0) 2018/02/05 08:47:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000683000)='/dev/rtc\x00', 0x80200, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000302000-0xb), &(0x7f0000d30000-0x4)=0xb) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000a14000)={&(0x7f0000a23000)=@updpolicy={0x13c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@tmpl={0x84, 0x5, [{{@in6=@ipv4={[], [0xff, 0xff], @empty}}, 0x0, @in=@loopback=0x7f000001}, {{@in=@loopback=0x7f000001}, 0x0, @in=@broadcast=0xffffffff}]}]}, 0x13c}, 0x1}, 0x0) 2018/02/05 08:47:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000148000)='/dev/sequencer2\x00', 0x400100, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000f58000-0xa)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) setsockopt(r0, 0x1, 0x8d, &(0x7f0000b95000)="1977a3fa7a081e361f8446f8daa4909d417a6a3164253b16eec0c1e398f15510f66d7cb86388e31d90996713b7152be169e0aa27ec37e9b2913b6b1ab82b91cd2634fab235d8e5ff28d34b6045070676181727e5c5f1b6705a370bec031b305804c3fb9d011bd368110167c8a7ef2ff138f281af5fcebd6fb18499dadcfedae3e162cb70ff4ff865f024fc6576281b8f16c479fd1068c4323a69013de5903a608812b9f97e01f5c2504be48a2a0d22cdfd8bdd56d3e9994d56c52ed0af00840f7f5e728d795e64dc15eee1c17f30", 0xce) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00009b4000-0x20)={@loopback={0x0, 0x1}, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3ff}, 0xff61) 2018/02/05 08:47:12 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf866d5a79e1a9771, 0x806, 0x7) socketpair$ax25(0x3, 0x7, 0xfc, &(0x7f0000000000)) syz_open_dev$mice(&(0x7f0000e27000)='/dev/input/mice\x00', 0x0, 0x200) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x44001, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000824000)) syz_open_dev$sndtimer(&(0x7f0000072000)='/dev/snd/timer\x00', 0x0, 0x20000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x4, 0x0, &(0x7f0000004000)) socket$inet(0x2, 0x80009, 0x8) syz_open_pts(0xffffffffffffff9c, 0x800) socket$key(0xf, 0x3, 0x2) gettid() fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)) fstat(0xffffffffffffffff, &(0x7f0000c75000-0x44)) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000044f000), &(0x7f0000000000)=0x34b) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000684000)=0x1c) socket$netlink(0x10, 0x3, 0x1) socket$netlink(0x10, 0x3, 0xf) socket$inet6_tcp(0xa, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b8f000-0x8)) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x10000) gettid() socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000ea000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4400) read(r0, &(0x7f0000003000)=""/512, 0x200) 2018/02/05 08:47:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x3, 0x4, &(0x7f0000218000-0x8)={0x0}) write$tun(r0, &(0x7f00007a6000)=@pi={0x0, 0xc, @ipv6={0x0, 0x6, "e9b498", 0x2d1, 0x6c, 0x3b3, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x84, 0x4, 0x0, 0x4, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0x13}, @remote={0xfe, 0x80, [], 0x0, 0xbb}]}, @routing={0xff, 0xc, 0x2, 0x0, 0x0, [@empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @loopback={0x0, 0x1}]}, @routing={0x7f, 0x4, 0x3, 0x9, 0x0, [@remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x17}]}, @fragment={0xbf, 0x0, 0x4e0a, 0x8, 0x0, 0x5, 0x1}, @fragment={0x3a, 0x0, 0x4, 0xc1, 0x0, 0x80, 0x3}, @routing={0x3e, 0x6, 0x0, 0x3ff, 0x0, [@empty, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}]}, @dstopts={0x2d, 0x2, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x2}, @jumbo={0xc2, 0x4, 0x3}]}, @fragment={0x3f, 0x0, 0x1, 0x9, 0x0, 0x0, 0x3}, @dstopts={0x2b, 0x13, [], [@calipso={0x7, 0x10, {0xa0, 0x2, 0x5, 0xf42, [0x909d]}}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @calipso={0x7, 0x38, {0x2, 0xc, 0xa7, 0x0, [0x9, 0xffffffffffffff00, 0x0, 0x3, 0xc9f, 0x8000]}}, @ra={0x5, 0x2, 0x57b7}, @jumbo={0xc2, 0x4, 0x6977}, @calipso={0x7, 0x18, {0x9, 0x4, 0x1ff, 0x7, [0x7fffffff, 0x101]}}]}], @gre={{0x0, 0x0, 0x1, 0x80000000, 0x0, 0x2, 0x0, 0x1, 0x880b, 0x4c, 0x3, [0x0, 0x10001], "29fc434c214328e48d887a58b6f1802ae0d50e54097a1bdf5c556703605d2983ba69c0900bf7e371af6e910c6a3e1c4be32111a3fd2ad5a158641b5dbf658caac2816a432ace2eccc59a5c94"}, {0x2, 0x0, 0x1, 0x7, 0x0, 0x0, 0x800, [0x5], "9f4b6c9428"}, {0x0, 0x0, 0x6, 0x10001, 0x0, 0x0, 0x86dd, [0x5, 0xff], "9fb227197522626380b072c8de13d93a41e20270d22447fabf1667e27bbfb5f494ba3da9e4345570a4281de9b2c61c8610b3270bc34be97f8613279a0f161cb28f28cd822b0ffeb61ab105f756ef53fda6853543fa007b009541cdc78bd50d72055c3abf364869cca3a43bfd2858810f63ed2445e26313781b64d70800d69050394a5d9fad695a209be3c9ca296425b73d2bcb19f9fa7453cabb3f1be7ed"}}}}}, 0x2fd) r1 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000af2000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000400ffe690746e00", 0xc, 0x0) 2018/02/05 08:47:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) shutdown(r0, 0x2) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/05 08:47:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000025000)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000026000)={0x14}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000056b000)) epoll_wait(r2, &(0x7f0000a11000)=[{}], 0x1, 0x0) 2018/02/05 08:47:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_mr_vif\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000917000)=0x0) r2 = geteuid() r3 = getgid() getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0xa00000000000, 0x80000001]}, &(0x7f0000002000-0x4)=0x8) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r5 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet(r4, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) sendmsg$netlink(r0, &(0x7f0000cbd000-0x38)={&(0x7f0000f13000)=@proc={0x10, 0x0, 0x2, 0x800000}, 0xc, &(0x7f0000dae000)=[], 0x0, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x800}, 0x4004000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00006ec000-0x10)=[@in={0x2, 0x2, @rand_addr=0x401}], 0x10) mknodat(r0, &(0x7f00002fc000-0x8)='./file0\x00', 0x80a4, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r6 = socket$pptp(0x18, 0x1, 0x2) shutdown(r6, 0x1) open(&(0x7f0000850000-0x8)='./file0\x00', 0x10000, 0x80) fchown(0xffffffffffffffff, 0x0, 0x0) capset(&(0x7f0000dba000-0x8)={0x19980330, r1}, &(0x7f0000f0f000)={0x200, 0xdff, 0x0, 0x9, 0x3, 0xaa0}) 2018/02/05 08:47:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000b7e000), &(0x7f0000aea000-0x40), &(0x7f0000965000-0x40), &(0x7f000001a000)={0x77359400, 0x0}, &(0x7f0000f36000)={&(0x7f000073b000-0x8), 0x8}) rt_sigsuspend(&(0x7f000040c000-0x8)={0x16}, 0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005ac000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000008c000)={0xffffffffffffff90, 0x21ee, 0x80, 0x4f, 0x2, 0x100, 0x5, 0x6, 0x0, 0x5, 0x800}, 0xb) timer_settime(0x0, 0x0, &(0x7f00004df000)={{r0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) [ 64.852570] IPv4: Oversized IP packet from 127.0.0.1 [ 64.857883] IPv4: Oversized IP packet from 127.0.0.1 [ 64.880368] IPv4: Oversized IP packet from 127.0.0.1 [ 64.885668] IPv4: Oversized IP packet from 127.0.0.1 2018/02/05 08:47:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b6f000), &(0x7f000038c000)=0xc) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000103000-0x7)='ns/pid\x00') setns(r1, 0x0) 2018/02/05 08:47:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100, &(0x7f0000000000)='q', &(0x7f0000592000), &(0x7f000077c000-0x4), &(0x7f0000221000)) utimes(&(0x7f00002f7000)='./file0\x00', &(0x7f0000d46000-0x20)={{0x77359400}, {0x0, 0x2710}}) 2018/02/05 08:47:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) shutdown(r0, 0x2) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/05 08:47:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000e45000)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e80000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x3, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000d68000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) 2018/02/05 08:47:12 executing program 0: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000037000-0x10)=[{0x44}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f}, 0xe) 2018/02/05 08:47:12 executing program 6: clone(0x0, &(0x7f00006c3000-0x5b), &(0x7f0000744000), &(0x7f00003ed000-0x4), &(0x7f0000001000-0xda)) msync(&(0x7f0000d86000/0x4000)=nil, 0x4000, 0xf82c3f9cc2e59278) fanotify_init(0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/02/05 08:47:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000877000-0x11)='/dev/vga_arbiter\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00006c4000-0x17)='net/ip6_tables_targets\x00') sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x4000000, 0x401) 2018/02/05 08:47:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) epoll_create1(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$sndtimer(&(0x7f0000b0d000)='/dev/snd/timer\x00', 0x0, 0x4000000000008800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) statfs(&(0x7f0000d6f000)='./file0\x00', &(0x7f0000713000-0xbb)=""/187) readv(r1, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/8, 0x8}], 0x1) r2 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f00004df000-0x4), 0x800) close(r2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000c5000)) dup3(r1, r0, 0x0) 2018/02/05 08:47:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x808, 0x80003) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000d04000)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x100000000}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c45000)='/dev/ppp\x00', 0x100, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000288000)=0xffff) 2018/02/05 08:47:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) shutdown(r0, 0x2) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/05 08:47:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0xe7, &(0x7f00000ac000-0x40), &(0x7f0000768000)={0x0, 0x8}, &(0x7f0000086000), &(0x7f0000dee000-0x8)={0x77359400}, &(0x7f00009dc000)={&(0x7f00001da000), 0x8}) iopl(0x7) 2018/02/05 08:47:12 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000002000)=r2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() setns(r0, 0x4000000) process_vm_readv(r3, &(0x7f0000003000-0x70)=[{&(0x7f0000002000)=""/217, 0xd9}], 0x1, &(0x7f0000003000-0x20)=[{&(0x7f0000011000)=""/90, 0x5a}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f000028b000-0x7)='limits\x00') clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000055a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) lseek(r1, 0x0, 0x3) 2018/02/05 08:47:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) writev(0xffffffffffffffff, &(0x7f000008f000)=[{&(0x7f000005a000-0xf7)="8a87d8a659b9ea9c582dc97a1d61f85e38c7b8bd30cd337c941dbef5e0f7e75d6ec5ebf57a794ab06da4c4a7aa5f51a4f0ce298a514a7c8f2aba9d113918dc670261df78464cbccc69f8970b6f5cf999bd85c357a145e9f1b7941b647d865dcf664d53dd3f288bac2af421c517920f43b7fe1cc7cbc369278d535a9692042928e508d460a6c64b8c6b7c5d3dbb9d1a02e003337f32dc54673cda415c1e1f6842620d41cb113b336c569b35f81172a4e71abb60a9de3932e830f5e8ab13e9413ae2cf3a5b35e1c2371920be8553798d171fa1fd601b6fc5d7f0812bc5292b4e9254798c648df0cc2d4466e504", 0xec}], 0x1) getsockopt$inet_buf(r0, 0x0, 0x2000000000484, &(0x7f000005a000-0x18)=""/24, &(0x7f0000aed000)=0x18) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f000019a000), &(0x7f0000aae000-0x4)=0x4) 2018/02/05 08:47:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x2) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/05 08:47:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x140) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000167000)=[0xab, 0x3d]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000012000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f000000b000)=@getpolicy={0x50, 0x15, 0x541a735b27595615, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@empty}}, []}, 0x50}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000afe000)={0x0, 0xffff}, &(0x7f000009a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000233000-0x18)={r2, 0x7, 0x8, [0x6, 0x0, 0x6, 0x3, 0x7, 0x1f, 0x3, 0x944]}, &(0x7f0000fb2000-0x4)=0x18) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000310000)='/dev/rtc\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f00001e9000-0x10)={&(0x7f0000736000/0x2000)=nil, 0x2000}) 2018/02/05 08:47:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00001e4000)=0x2) close(r0) fcntl$setpipe(r0, 0x407, 0x100000001) pipe(&(0x7f00002ce000)) 2018/02/05 08:47:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = open(&(0x7f0000700000)='./file0\x00', 0x4c40, 0x0) r1 = open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) fstat(r1, &(0x7f000047b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000058b000-0x4)=0x0, &(0x7f00005c6000-0x4), &(0x7f00009b4000)) fstat(r0, &(0x7f000077a000-0x44)) setregid(r2, r3) 2018/02/05 08:47:12 executing program 4: prctl$void(0x22) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TIOCCBRK(r0, 0x5428) ioctl$int_out(r0, 0x5460, &(0x7f000062f000)) 2018/02/05 08:47:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x2) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/05 08:47:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4c000-0x8), 0x100000002) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00002ba000)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000056f000)) getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000e01000-0x4)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000562000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000366000), &(0x7f00008df000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b4a000-0x4)) r2 = gettid() r3 = getpgid(r2) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000ebc000-0x28)={@generic}) tkill(r3, 0x1000000000016) 2018/02/05 08:47:12 executing program 6: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000df4000), &(0x7f0000a17000)={{0x0}}) clock_nanosleep(0x0, 0x0, &(0x7f0000245000)={r0}, 0x0) pipe(&(0x7f0000894000-0x8)={0x0}) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f00009f0000+0x1bd)=0x8, 0x4) 2018/02/05 08:47:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1}, {r0}], 0x2, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000), 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x400, &(0x7f000064c000)="a4") epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/02/05 08:47:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x140) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000167000)=[0xab, 0x3d]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000012000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f000000b000)=@getpolicy={0x50, 0x15, 0x541a735b27595615, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@empty}}, []}, 0x50}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000afe000)={0x0, 0xffff}, &(0x7f000009a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000233000-0x18)={r2, 0x7, 0x8, [0x6, 0x0, 0x6, 0x3, 0x7, 0x1f, 0x3, 0x944]}, &(0x7f0000fb2000-0x4)=0x18) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000310000)='/dev/rtc\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f00001e9000-0x10)={&(0x7f0000736000/0x2000)=nil, 0x2000}) 2018/02/05 08:47:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x1) socket$nl_netfilter(0x10, 0x3, 0xc) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000e8d000-0x8)='./file0\x00', &(0x7f0000d62000)='ramfs\x00', 0x800002, &(0x7f0000ccd000)) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000bc2000-0x8)) writev(r0, &(0x7f0000017000)=[{&(0x7f0000a0e000-0x86)='?', 0x1}], 0x1) 2018/02/05 08:47:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4c000-0x8), 0x100000002) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00002ba000)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000056f000)) getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000e01000-0x4)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000562000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000366000), &(0x7f00008df000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b4a000-0x4)) r2 = gettid() r3 = getpgid(r2) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000ebc000-0x28)={@generic}) tkill(r3, 0x1000000000016) 2018/02/05 08:47:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000e4e000)='/dev/keychord\x00', 0x111080, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r1, 0x0) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2018/02/05 08:47:13 executing program 6: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000df4000), &(0x7f0000a17000)={{0x0}}) clock_nanosleep(0x0, 0x0, &(0x7f0000245000)={r0}, 0x0) pipe(&(0x7f0000894000-0x8)={0x0}) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f00009f0000+0x1bd)=0x8, 0x4) 2018/02/05 08:47:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x2) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/05 08:47:13 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$getregset(0x4204, r0, 0x3, &(0x7f0000619000-0x10)={&(0x7f00006fa000-0x8c)=""/140, 0x8c}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000226000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x400, 0x0, &(0x7f0000fa8000)="478545145815a317b364cf9b68cd582cbdd8d50f4552f6704d3fb76d6bf83e38e34566ded54c05dd93c67016a0734bd90c5c33b3518414fed375cab821d03fd1254c673c55950990615eec6e2bd8baea03e80eccad1cdae6b01819c098ddfe6bf4c393385e224a555586b432a4e2e9a03746bfbae7161222da53d1ffb42062b4b82541be2b1c2b16c6a9aef96e99a2208fde", 0x92) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000fa7000)={0x0, 0x6000000000000, 0x1000, 0xbc4f}, &(0x7f000001c000)=0x10) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f000016f000-0x4)=0x7fff, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00004df000-0xc)={r3, 0x1f, 0x20}, &(0x7f0000d9d000-0x4)=0xc) setsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000f58000), 0x4) 2018/02/05 08:47:13 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000010000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000000c000-0x8)='gid_map\x00') mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000012000-0x4)) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000000f000-0x10)={0x39b, &(0x7f0000012000)=[{0xb5, 0x100, 0x900000000000, 0x401}, {0x1, 0x800, 0x877, 0x80000000}, {0x8000, 0x0, 0x8000, 0x2}, {0x0, 0x8, 0x10000, 0x6}, {0x2, 0x3, 0x0, 0x1}, {0x1, 0x1, 0x5, 0x8b76}, {0x80000001, 0x1, 0xffffffff80000000, 0x7}, {0xfff, 0x7f, 0x8001, 0x3d5}]}, 0x10) sendto$unix(r0, &(0x7f0000010000-0xa9), 0x0, 0x0, &(0x7f0000010000-0x21)=@file, 0x2) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000010000-0x9)='/dev/ppp\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000002000)={0x1, [0x0]}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000012000-0xc)={0x0, 0x3}, &(0x7f0000010000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000011000-0xb8)={r3, 0x9, 0x95, 0x2, 0x8, 0x9, 0x6, 0x800, {r4, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x8, 0x7, 0xee3, 0x1, 0xcf}}, &(0x7f0000001000)=0xb8) 2018/02/05 08:47:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000003d000)={&(0x7f0000c41000-0xc)={0x10}, 0xc, &(0x7f0000a89000)={&(0x7f00004f7000-0x18)={0x18, 0x3, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2000000000000002, []}]}, 0x18}, 0x1}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000990000-0x15)='/dev/pktcdvd/control\x00', 0x200000, 0x0) r2 = add_key$keyring(&(0x7f0000fdd000)='keyring\x00', &(0x7f00000d4000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r2, 0x690c0077695b2b08) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00007de000)={0x0, 0x1, 0x100}, &(0x7f0000ec1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00008d4000-0xc)={r3, 0x6, 0x30}, &(0x7f00001a0000)=0xc) r4 = openat(0xffffffffffffffff, &(0x7f0000100000-0x8)='./file0\x00', 0x100, 0x10) shutdown(r0, 0x0) setsockopt$inet_buf(r4, 0x0, 0x2f, &(0x7f0000c16000-0x7d)="5d9badb07669b11a685f9c470abc1d672b58f5b50997055951e4a04532eb697134501a876691252b3c813d82faca03683eae8fb5662b556ebdacb867527ef2c26e22835187b30e37a0f8f4556fd26f685ee878ccd218b8dd1a4bef2409bc8ff20e510bd263705c637d7d3abfe97d5d3d01276392453d9cb1925484e22a", 0x7d) getsockopt$inet6_tcp_int(r4, 0x6, 0x3, &(0x7f000050c000-0x4), &(0x7f000020f000)=0x4) 2018/02/05 08:47:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(0xffffffffffffffff, 0x2) recvfrom(0xffffffffffffffff, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/05 08:47:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000062d000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00002e3000-0x4)='tls\x00', 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000b8e000-0x28)={@common="6c6f0000000000000000000000000001", &(0x7f00001d5000)=@ethtool_cmd={0x26, 0x180}}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f67000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x6) 2018/02/05 08:47:13 executing program 7: clone(0x0, &(0x7f0000eee000), &(0x7f00008d3000-0x4), &(0x7f0000ba4000-0x4), &(0x7f0000408000)) getcwd(&(0x7f00009b1000-0x44)=""/68, 0xff52) pipe2(&(0x7f00005b7000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000041a000-0x4), &(0x7f0000262000)=0x4) 2018/02/05 08:47:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(0xffffffffffffffff, 0x2) recvfrom(0xffffffffffffffff, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/05 08:47:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d94000-0xe)='net/rt6_stats\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f00007f1000)={0x0, 0x0, 0x0, 0x0, 0x0, []}) 2018/02/05 08:47:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000da0000-0x5c)={0x2, 0x2, {0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x6}}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000008000)}) ppoll(&(0x7f000029b000-0x18)=[{r0}], 0x1, &(0x7f00005fc000)={0x77359400}, &(0x7f0000c60000), 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000452000-0x108)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x8001}}, [0x5, 0x0, 0x2, 0x5, 0x4, 0x5, 0x100000001, 0x9, 0x3, 0x0, 0x4, 0x1, 0x7f, 0x1ff, 0xbbb]}, &(0x7f0000cc0000)=0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000dff000)=@assoc_value={r3, 0x2}, &(0x7f00006c2000-0x4)=0x8) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000dec000-0x2)={0x7}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000549000)) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000f4e000-0x8)=0x7) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000f9f000)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e4a000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9000+0x815)=[], &(0x7f000069d000)=[]}}], 0x50, 0x0, &(0x7f0000ef9000)="00008000c5dd2c43c4107092a23fb03ef6985017079150359d11c29da8bc761b59e9d1044d5295237e54b6f2cdd829c7a34ee7a4c975fba6ced9817510c0a103f159beb273d218588dd8bcd200741ec6"}) 2018/02/05 08:47:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(0xffffffffffffffff, 0x2) recvfrom(0xffffffffffffffff, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/05 08:47:13 executing program 7: getuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000591000)={@dev={0xfe, 0x80, [], 0x0, 0xf}, 0xffffffffffffffe0, 0x1, 0xff, 0x2, 0x4, 0x8, 0x9}, 0x20) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14, 0x0}}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) connect$inet6(r0, &(0x7f0000885000-0x1c)={0xa, 0x1, 0x400, @ipv4={[], [0xff, 0xff], @rand_addr=0x10000}}, 0x1c) [ 65.260370] binder: 6092:6093 ioctl c0605345 20d9ffa4 returned -22 [ 65.307829] binder: 6092:6104 ioctl 541c 20debffe returned -22 [ 65.317159] binder: 6092:6104 ioctl 8903 20549000 returned -22 [ 65.325524] binder: 6092:6104 ioctl 4b3b 20f9f000 returned -22 [ 65.348396] binder: BINDER_SET_CONTEXT_MGR already set [ 65.349675] binder: 6092:6105 ioctl c0605345 20d9ffa4 returned -22 [ 65.360037] binder: 6092:6104 ioctl 40046207 0 returned -16 [ 65.360120] binder_alloc: 6092: binder_alloc_buf, no vma [ 65.360187] binder: 6092:6106 transaction failed 29189/-3, size 0-0 line 3128 [ 65.363544] binder: 6092:6107 ioctl 541c 20debffe returned -22 [ 65.364663] binder: 6092:6107 ioctl 8903 20549000 returned -22 [ 65.366160] binder: 6092:6107 ioctl 4b3b 20f9f000 returned -22 2018/02/05 08:47:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000080000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x306, @random="8a35326dccaf"}, 0x2, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @generic="567d733e167108526b0b8257ac296e4a"}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00000c5000-0x8c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x4000000000000000}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_NET_NS_FD={0x2, 0x1c, r0}]}, 0xfffffffffffffd24}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) accept$ax25(r0, &(0x7f000066b000-0x10), &(0x7f0000008000-0x4)=0x10) 2018/02/05 08:47:13 executing program 1: prctl$intptr(0x82d, 0xfffffffffffffffe) 2018/02/05 08:47:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000836000-0x8)='./file0\x00', 0x10) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fb9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00009a6000-0x20)={0x2580000000000000, 0x401, 0x4, 0xff, 0xa, 0x100000001}) r1 = open(&(0x7f00001d4000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000015c000), 0x1) mkdirat(r2, &(0x7f0000f05000)='./file0\x00', 0x0) openat(r2, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) prctl$void(0x37) getdents(r2, &(0x7f0000cf3000-0xd9)=""/48, 0x30) rmdir(&(0x7f0000398000)='./control\x00') 2018/02/05 08:47:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x2) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/05 08:47:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000d11000-0x10)={0x2, 0x0, @empty}, 0x10) listen(r0, 0xdc) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000b63000-0x50)={{0x2, 0x3, 0x800, 0x3, 0x9}, 0x8, 0x2, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f0000ba6000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000bde000)={{0x2, 0x1, @loopback=0x7f000001}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x2, {0x2, 0x2, @multicast2=0xe0000002}, @common='yam0\x00'}) dup(r0) r3 = dup2(r2, r0) accept(r3, &(0x7f0000057000)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000222000-0x4)=0x10) 2018/02/05 08:47:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x6, 0x900) getsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000be5000), &(0x7f0000e12000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) read(r1, &(0x7f0000267000-0x34)=""/52, 0x34) 2018/02/05 08:47:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002a2000-0xa)='setgroups\x00') sendfile(r0, r0, &(0x7f0000327000-0x8), 0x7ffffff) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000947000-0x14)={@loopback, 0x0}, &(0x7f000029b000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00001c3000)={@dev={0xfe, 0x80, [], 0x0, 0x17}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x5, 0x60000000000000, 0x0, 0x500, 0x9, 0x4000000, r1}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000acc000)=""/168) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/02/05 08:47:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000f4e000)='keyring\x00', &(0x7f0000941000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f000067e000-0xa)='blacklist\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ef4000-0x1)='\x00', r0) add_key(&(0x7f0000f57000-0x8)='keyring\x00', &(0x7f0000767000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000c66000-0x54), 0x0, 0x52e2f637490a4e7f) pipe(&(0x7f00004af000-0x8)={0x0}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f000061b000-0x98)) 2018/02/05 08:47:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x2) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/05 08:47:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000095e000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000038a000)='net/bnep\x00') execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) 2018/02/05 08:47:13 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x100015, &(0x7f0000007000), &(0x7f0000003000-0x4)=0xfffffffffffffcd4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x4000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000a000-0x78)=[{{0x0, 0x0, &(0x7f0000009000)=[{&(0x7f0000009000)=""/132, 0x84}, {&(0x7f0000004000)=""/254, 0xfe}, {&(0x7f0000001000-0x4f)=""/79, 0x4f}, {&(0x7f0000005000-0x93)=""/147, 0x93}, {&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f000000a000-0x70)=""/112, 0x70}], 0x6, &(0x7f0000007000-0xf0)=""/240, 0xf0}}, {{&(0x7f000000a000-0xe)=@l2, 0xe, &(0x7f0000008000-0x10)=[{&(0x7f0000004000-0x54)=""/84, 0x54}], 0x1, &(0x7f0000000000)=""/158, 0x9e, 0xe08}, 0x1}], 0x2, 0x20, &(0x7f0000007000-0x10)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000009000-0x10)={0x0, 0x7f, 0x1}, &(0x7f0000009000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000008000)={r2, 0x6c, 0x16, "4604c6b8a8b7ecbc6b000a2e071d92c903175a54b224"}, 0x1e) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000003000)={0x8, &(0x7f0000001000-0x40)=[{0x3ff, 0x100000001, 0x7, 0x100000001}, {0xfffffffffffffff7, 0xffffffffffffffc1, 0xff, 0x8}, {0x9, 0x80000000, 0x2, 0x10000}, {0x4, 0x1afd, 0x0, 0x9}, {0x3c9c, 0xe08c, 0xfffffffffffffff7, 0x6}, {0x2, 0xa00000000, 0x5, 0x1ff}, {0x5, 0x1, 0x2}, {0x6, 0x1f, 0xff, 0x2f}]}, 0x10) 2018/02/05 08:47:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x2) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/05 08:47:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000590000)='/selinux/checkreqprot\x00', 0x4400, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000fcf000-0x4), &(0x7f00008d5000-0x4)=0x4) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000f0f000-0x10)={&(0x7f000005d000/0x3000)=nil, 0x3000}) ioctl$TCSBRKP(r1, 0x2276, 0xfffffffffffff000) 2018/02/05 08:47:13 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xe, 0x7a6) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000003000-0x4)=0x5, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000004000)='/dev/loop#\x00', 0x0, 0x802) ioctl(r1, 0x440000000000127d, &(0x7f0000002000)) [ 65.398107] binder: undelivered TRANSACTION_COMPLETE [ 65.403221] binder: undelivered transaction 14, process died. 2018/02/05 08:47:13 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000012000)=[{&(0x7f0000005000-0x32)="2f00000021000300000000001a0000000206000000000000000000c9080001000000080000000000000000e2000009", 0x2f}], 0x1}, 0x0) fcntl$notify(r0, 0x402, 0x8) 2018/02/05 08:47:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x2) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/05 08:47:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x6, 0x0) write(r0, &(0x7f0000a8b000)="2f15ec50bace27fce37f55ea6c", 0xd) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000954000-0x8)=0x401) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f00003a0000-0x4)=0x400000000000001, 0x4) sendto$inet(r1, &(0x7f00008c1000-0xb4), 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/05 08:47:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000041f000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000020e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) writev(r1, &(0x7f00006ed000)=[{&(0x7f0000dc9000)="befd81d484fbb5244672dbaaed304a0d4d8bcbf465b2db651672ae85", 0x1c}, {&(0x7f0000896000)="f781de89f12bd0b4dcae9ce79f81338d55275a1631f42550275fff9578c74f4050377c958993834be46d4c7ef57b134804bf1eea91eb38ac2fbb45c9c4a2ad6dc45703bc7a1ed5f96cf12609b7456cbed95304a14b63", 0x56}], 0x2) r2 = memfd_create(&(0x7f0000dbc000-0x3)='\')\x00', 0x1) r3 = openat(r2, &(0x7f0000923000)='./file0\x00', 0x801, 0x100102) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000072e000)={0x6, 0x1, {0xffffffffffffffff, 0x3, 0x7, 0x3, 0x80dc}}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) chmod(&(0x7f0000011000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r5, 0x15) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000003000)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2}}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000df0000)={@syzn={0x73, 0x79, 0x7a}, @ifru_mtu=0x10001}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00006ea000)=0x0) ptrace$getenv(0x4201, r6, 0x7f, &(0x7f0000570000)) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f000090c000-0x8)=0x6) connect$netrom(r3, &(0x7f00000c7000-0x10)=@ax25={0x3, {"8154a256ebd498"}}, 0x10) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000aea000)) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x1b) 2018/02/05 08:47:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) flistxattr(r0, &(0x7f000068b000)=""/53, 0x35) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000e04000)={0x14, 0x7, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/02/05 08:47:13 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = getpid() getpgid(r1) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000046f000)=""/122, &(0x7f0000001000)=0x7a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000003000-0x8)='./file0\x00', 0x0, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000002000)={0x40, 0x3, 0x5, 'queue0\x00', 0x1}) 2018/02/05 08:47:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000094b000-0x20)={@common='rose0\x00', @ifru_flags=0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c86000-0x24)={@common="6c6f00190000088000ade6fff0000002", &(0x7f0000f28000)=@ethtool_pauseparam={0x18}}) 2018/02/05 08:47:13 executing program 0: mmap(&(0x7f0000000000/0xaef000)=nil, 0xaef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000e5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00007f2000)={0x80000000, 0x0, "636c69656e963100000000000000000000000000000000000000000000000000007fffffff000000000000000000f1ffff0200000000feff00", 0x0, "093cb1e9bd31deef", "73ccff9a70e682c3ecf1a893a8ddcd500000001695ca805ba6e3001269eecc20"}) 2018/02/05 08:47:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x2) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/05 08:47:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000037b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r1, &(0x7f0000436000-0x5)='\x00', 0x1) r2 = syz_open_dev$mice(&(0x7f00006e9000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00008ed000)={0x0, 0x2710}, 0x10) recvmsg(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)}, 0x2) 2018/02/05 08:47:13 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00007c3000-0xd)='/dev/snd/seq\x00', 0x0, 0x16d140) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000ef2000)={0x8, 0x3f, 0x0, 'queue0\x00', 0xb4}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000001a000-0x38)={&(0x7f0000006000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000002000)=[], 0x0, &(0x7f000001a000)=[]}, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x8, 0x40010, r2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000009000-0x18)={0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = mmap$binder(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x1000004, 0x4010, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0xd4, 0x0, &(0x7f0000006000)=[@increfs={0x40046304, 0x3}, @enter_looper={0x630c}, @release={0x40046306, 0x1}, @decrefs={0x40046307, 0x4}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x40000000000000, 0x0, 0x1, 0x0, 0x0, 0x58, 0x10, &(0x7f0000000000)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x1}, @fda={0x66646185, 0x9, 0x1, 0x1c}, @fda={0x66646185, 0x8, 0x4, 0x1}], &(0x7f0000008000)=[0x30, 0x30]}, 0xc8}}, @increfs_done={0x40106308, r3, 0x3}, @reply_sg={0x40486312, {{0x1, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x18, 0x30, &(0x7f0000005000)=[@flat={0x77682a85, 0xb, r4, 0x4}], &(0x7f0000009000-0x30)=[0x38, 0x38, 0x40, 0x0, 0x38, 0x28]}, 0xac}}, @free_buffer={0x40086303, r5}], 0xee, 0x0, &(0x7f0000003000)="76ea385b4fad8126661822dcbeeacd02d20118dae68d4fe6e662b1c13f88ab58efdc6ccd5b92b47cb896edd6e27221275e4453311f09ecd7d40ec82875051c960535e32d0a2ff78961aaa7eec24d1088c84d7ce1a3e388c701771e7e794f7d6eda66e26c2e489c0c148c28cade962028a0aa55be0895509a7a2ab05b12639147b265d236eb5542056e6e4b53f208645bdac57fd81f4c7ac6552d9c4fee2ae9b64b9a69e0ed88b04fc929f77f426f3ce4a76dd70d15482ff6129f89b0b1ef5fca9e0ba0b66f170e8734c79f807716556235e7c8f1d5e26f0d8c9cf6517ae8fc9360ab95dda663bdbb8c878b654d08"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f000000a000-0x9)='/dev/sg#\x00', 0x7f, 0x400000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r6, 0x40047452, &(0x7f0000009000)=0x7) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee000+0x64e)}) 2018/02/05 08:47:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x2) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/05 08:47:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000bcf000-0x4)='dev ', 0x0) fallocate(r0, 0x0, 0x0, 0x6d) r1 = signalfd(r0, &(0x7f000043a000-0x8)={0x81}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00008c1000)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000b06000)={r2}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00006bc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0xa000}) ftruncate(0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xe, &(0x7f00006b0000-0x4)=0x80000000, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000761000-0xb0)) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000790000)=@assoc_id=0x0, &(0x7f000011a000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000018a000)=r3, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000021e000-0xb0)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x0, @rand_addr=0x81}, @in6={0xa, 0x3, 0x4, @empty, 0x1f}, @in6={0xa, 0x0, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x9d}, @in6={0xa, 0x2, 0x188, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x7}, @in6={0xa, 0x0, 0xac, @empty, 0x401}, @in={0x2, 0x3, @empty}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}], 0xb0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d50000-0x4)) getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000373000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000086e000-0x4)) fcntl$getownex(r0, 0x10, &(0x7f00006ce000)) gettid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000db7000-0x4)) r4 = fcntl$getown(r1, 0x9) r5 = getpgid(r4) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000e1c000)=0x4, &(0x7f00004bb000)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ac5000+0x913)=@sack_info={r3, 0x8001, 0x1f}, &(0x7f0000775000-0x4)=0xc) fcntl$setown(r1, 0x8, r5) fallocate(r1, 0x2, 0xfffffffffffffffe, 0x80000000) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000f5000)=@generic, 0x10) lseek(r0, 0x0, 0x4) 2018/02/05 08:47:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fda000-0x8)={0x0, 0x7ff, 0x4}, &(0x7f0000ab4000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a52000-0x8)=@assoc_value={r1, 0x8}, 0x8) sendmsg$nl_route(r0, &(0x7f000093c000-0x38)={&(0x7f0000113000)={0x10}, 0xc, &(0x7f00002e5000-0x10)={&(0x7f0000421000)=@ipv6_delroute={0x1c, 0x19, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) 2018/02/05 08:47:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x2) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/05 08:47:13 executing program 1: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000)="706f7369784106636c5f6164635b73737b5900d7a3", 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x110, r0, 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) lseek(r0, 0x0, 0x1) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f000003c000), 0x1000) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000032000-0x60)=[{&(0x7f000003e000)=""/234, 0xea}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f000003e000)=""/255, 0xff}, {&(0x7f000003f000-0xf9)=""/249, 0xf9}, {&(0x7f000003f000-0x1000)=""/4096, 0x1000}], 0x5) [ 65.488487] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. [ 65.512021] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/05 08:47:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211"}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000922000), 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f000098e000-0x4), 0x2) sendto$inet6(r0, &(0x7f00006e3000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0xfffffffffffffcb3) 2018/02/05 08:47:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x2) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/05 08:47:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x2000000}}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000073e000)={0x0, 0x6}, &(0x7f0000d2d000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00002d0000)={r2, 0x3, "975739"}, &(0x7f0000e00000-0x4)=0xb) 2018/02/05 08:47:13 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="3565e1f3f83ecc66acae3934ef4ec4ec83ce72d7438381737ffad0c021cfd8fe58cd839e26cd1fcff05763803a378b1238382b7e870e4f8cc5fdd4e6c17f739d46325a96f7b4e4d153e78e1dd0335cbb61a50e67920b3b565abea64c10add5bc8fb555d94709f7f6786a183eeda5d54d2bdfffc2ec5bf2800a48dc0ff8baf23371c636c8e590ea04efdc7e33698922e335ee8c28df7df6b64fe3646212d67e7b869a981b26267fb335e6d7508262585d487988524473417c", 0xb8, 0x40800, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x7}, 0x1c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000000000)=0x26) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000)=0xb46, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x40, &(0x7f0000001000)=""/84, &(0x7f0000001000-0x4)=0x54) connect$inet6(r2, &(0x7f0000001000)={0xa, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, 0x1c) 2018/02/05 08:47:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000030000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e27000-0x18)={0xaa, 0x42}) ppoll(&(0x7f0000cc0000)=[{r0}], 0x1, &(0x7f000002f000), &(0x7f000004c000), 0x8) 2018/02/05 08:47:13 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x7)=@random={'user.', ']\x00'}, &(0x7f0000002000)='em0self$nodev]^user)vmnet1!cgroup\x00', 0x22, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername(r0, &(0x7f0000002000)=@alg, &(0x7f0000001000-0x4)=0x58) 2018/02/05 08:47:13 executing program 4: r0 = socket$inet6(0xa, 0x8000b, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000f94000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r1, 0xba}, &(0x7f0000e24000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f000088d000-0x23)="220000001800070700be0000090007000a00f6885100000900f8ff0005000280ff45", 0x22) 2018/02/05 08:47:13 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00007c3000-0xd)='/dev/snd/seq\x00', 0x0, 0x16d140) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000ef2000)={0x8, 0x3f, 0x0, 'queue0\x00', 0xb4}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000001a000-0x38)={&(0x7f0000006000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000002000)=[], 0x0, &(0x7f000001a000)=[]}, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x8, 0x40010, r2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000009000-0x18)={0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = mmap$binder(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x1000004, 0x4010, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0xd4, 0x0, &(0x7f0000006000)=[@increfs={0x40046304, 0x3}, @enter_looper={0x630c}, @release={0x40046306, 0x1}, @decrefs={0x40046307, 0x4}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x40000000000000, 0x0, 0x1, 0x0, 0x0, 0x58, 0x10, &(0x7f0000000000)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x1}, @fda={0x66646185, 0x9, 0x1, 0x1c}, @fda={0x66646185, 0x8, 0x4, 0x1}], &(0x7f0000008000)=[0x30, 0x30]}, 0xc8}}, @increfs_done={0x40106308, r3, 0x3}, @reply_sg={0x40486312, {{0x1, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x18, 0x30, &(0x7f0000005000)=[@flat={0x77682a85, 0xb, r4, 0x4}], &(0x7f0000009000-0x30)=[0x38, 0x38, 0x40, 0x0, 0x38, 0x28]}, 0xac}}, @free_buffer={0x40086303, r5}], 0xee, 0x0, &(0x7f0000003000)="76ea385b4fad8126661822dcbeeacd02d20118dae68d4fe6e662b1c13f88ab58efdc6ccd5b92b47cb896edd6e27221275e4453311f09ecd7d40ec82875051c960535e32d0a2ff78961aaa7eec24d1088c84d7ce1a3e388c701771e7e794f7d6eda66e26c2e489c0c148c28cade962028a0aa55be0895509a7a2ab05b12639147b265d236eb5542056e6e4b53f208645bdac57fd81f4c7ac6552d9c4fee2ae9b64b9a69e0ed88b04fc929f77f426f3ce4a76dd70d15482ff6129f89b0b1ef5fca9e0ba0b66f170e8734c79f807716556235e7c8f1d5e26f0d8c9cf6517ae8fc9360ab95dda663bdbb8c878b654d08"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f000000a000-0x9)='/dev/sg#\x00', 0x7f, 0x400000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r6, 0x40047452, &(0x7f0000009000)=0x7) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee000+0x64e)}) [ 65.583577] binder_alloc: 6177: binder_alloc_buf size 4632061155375080208 failed, no address space [ 65.592759] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 65.602449] binder: 6177:6194 transaction failed 29201/-28, size 0-13958931204 line 3128 [ 65.624852] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/05 08:47:13 executing program 7: unshare(0x400) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000554000-0x10)='/selinux/create\x00', 0x2, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0xfffffffffffeffff, 0x0) 2018/02/05 08:47:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x2) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/05 08:47:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000de3000)={0xa, &(0x7f0000122000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00008ba000-0xb0)={{0x8, 0xf399}, 'port0\x00', 0x8, 0x0, 0x100000000, 0x661ba285, 0x7, 0x0, 0x7, 0x0, 0x5, 0x100}) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098e000-0x6)={0x0, 0x0, 0x7f}) 2018/02/05 08:47:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x2) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/05 08:47:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) read(r0, &(0x7f0000ef5000-0x66)=""/102, 0x66) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000008000)={&(0x7f0000558000)=@newsa={0x1cc, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_comp={0xdc, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x4a0, "bba92823ea621835e1da5324b272b56ee02892368884af6128f83016235a61fad4e8a10b19eaec706ef6dd939dbdfa655d70bcb6384e7ff4fa9864630ea3d2b770b54046e6f695dfe199655ef2cd7fa994466358f20e3a84f577aa6296b056c2bb7aa3b136aadf0349ba6d18570ac6d23f134ed2332926d2525f6bf6cfca781fff27b397815ee084e964ced5557374ecb565df8f"}}]}, 0x1cc}, 0x1}, 0x0) 2018/02/05 08:47:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pwrite64(r0, &(0x7f0000e2c000)="a731a394cfd41fc33e3fdf55f755ffde54", 0x11, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000e8f000-0x10)=[{0x8}, {0x3, 0xfffffffffffff000}], 0x2) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c01000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a38000-0x10)=@generic, 0x10) r2 = accept4(r0, 0x0, &(0x7f0000bb9000-0x4), 0xaaa2269471e77a52) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000099000)=[@in6={0xa, 0x0, 0xfffe, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x3, 0xffffffff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffff}, @in6={0xa, 0x2, 0xfffffffffffffff8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}, @in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x7}], 0x70) 2018/02/05 08:47:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x2) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/05 08:47:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000704000-0x8)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10), &(0x7f00004d4000-0x10)={0x0, 0x8000000}, 0x8) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x20041, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000756000)=0xfffffffffffff801) r1 = creat(&(0x7f0000a5f000-0x8)='./file0\x00', 0x0) close(r1) 2018/02/05 08:47:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0x4b) listen(r1, 0x0) connect$unix(r0, &(0x7f0000018000)=@file={0x1, './file0\x00'}, 0xa) writev(r0, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) [ 65.694749] device gre0 entered promiscuous mode 2018/02/05 08:47:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000313000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000308000)='./file0/bus\x00', 0x2794) r1 = open$dir(&(0x7f00004ba000-0xc)='./file0/bus\x00', 0x0, 0x0) mknod$loop(&(0x7f000063f000-0x8)='./file0\x00', 0x10, 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000353000)) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r1, 0x0) mount(&(0x7f0000042000)='./file0\x00', &(0x7f0000b7f000)='./file0\x00', &(0x7f000001b000)='anon_inodefs\x00', 0x2000000, &(0x7f0000945000-0x1b)="3410cb2744ff9ef8661be5d9a5a308fbd543c33bf2c8de38b39cfe") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 65.719708] binder_alloc: 6209: binder_alloc_buf size 4632061155375080208 failed, no address space [ 65.730013] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 65.744897] binder: 6209:6228 transaction failed 29201/-28, size 0-13958931204 line 3128 [ 65.765999] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/05 08:47:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x2000000}}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000073e000)={0x0, 0x6}, &(0x7f0000d2d000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00002d0000)={r2, 0x3, "975739"}, &(0x7f0000e00000-0x4)=0xb) 2018/02/05 08:47:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f000068a000-0x6)='./bus\x00', 0x0, 0x0) fchmodat(r0, &(0x7f000014f000)='./bus\x00', 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a5c000)={{{@in=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@empty}}, &(0x7f0000b91000)=0xe8) getresuid(&(0x7f0000b66000+0x503), &(0x7f00004cd000-0x4), &(0x7f000022c000)=0x0) sendmsg$nl_xfrm(r0, &(0x7f00007bc000-0x38)={&(0x7f0000b3d000-0xc)={0x10, 0x0, 0x0, 0x101}, 0xc, &(0x7f00002cb000)={&(0x7f0000f42000)=@report={0x118, 0x20, 0x10, 0x1, 0x3, {0xff, {@in6=@dev={0xfe, 0x80, [], 0x0, 0x17}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x794, 0x3, 0x3, 0xa, 0x80, 0x20, 0x7e, r1, r2}}, [@sec_ctx={0xcc, 0x8, {0xc7, 0x8, 0x1, 0x49aea713, 0xbf, "490b292446119b2708ed09c211279997bc1ae6b1918c04412ec9ae55f3fc500cc5c034b49fc83be2ea154ab1273b0606a68ed50a2b70fd0f3715f9f8b98f7582ec6bc8836017030124b77066f877609e0fa3b1ebfe46e584d3200254f55c97c8b428afff5ef45a6f888bb7d47947cbb32cb6371f993690dba4dc03c2325a4eb87f01c3cd417a60e7eec121039d36a2c3afa2e49673d647b99b75f4785cc64a4795baa5ed41f05d1550968e7d34f04dcd635b622372b7668f20bf1c3dfcee05"}}]}, 0x118}, 0x1, 0x0, 0x0, 0x40}, 0x44000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000add000), &(0x7f00005e0000)=0x4) read$eventfd(r0, &(0x7f0000f13000-0x8), 0x8) fadvise64(r0, 0x0, 0x0, 0x4) 2018/02/05 08:47:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f00003e3000)='./file0\x00', 0xe001, 0x0, 0xffffffffffffffff, 0x62d131df, 0x800000) ioctl(r0, 0x7c, &(0x7f0000399000-0x4d)="76ed37d362c97b270300a9963842d7936c4bd322aa64862aabee944b41f38806b3a282a478493b818996ad72472ffbc5983c121bd684df616e0f829352d18cbe2ce37cade2111b8cba058ad9f7") r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000043d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat(r1, &(0x7f0000862000-0x8)='./file0\x00', 0x400080, 0x2) r2 = memfd_create(&(0x7f0000001000-0x33)=':)-\x00', 0x3) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000d96000-0x8)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x4011, r2, 0x0) fcntl$addseals(r2, 0x409, 0xa) 2018/02/05 08:47:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x2) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/05 08:47:13 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x2) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/rtc\x00', 0x140, 0x0) 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) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000008000-0x10)={0x0, 0x1c, &(0x7f0000005000-0x1c)=[@in6={0xa, 0x1, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}]}, &(0x7f0000002000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000006000-0x20)={0xff, 0x3, 0x2, 0x0, 0x1000, 0x52, 0x100, 0x3, 0x0}, &(0x7f0000002000)=0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x5}, &(0x7f0000008000-0x4)=0x8) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000008000-0x4), 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000007000)={0x0, 0x9}, &(0x7f0000007000)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000003000)={&(0x7f0000007000)=@in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, 0x1c, &(0x7f0000007000)=[{&(0x7f0000002000)}, {&(0x7f0000007000)="0919b97b0f68f93983f45721c2453e3d2dfaace7691c2e18f6bcf13be88c8a556596de5e6c8ee5c091cc190cb0e5e49e7726218bb7a5f408cccd3377b680d2dba14af16a692f228815f9c0e640af003ea0606e01c7ed3d30431bd4c702ebc7a12a3006937c74187fbab7abf9dec6a942e86bd70be9dd547654c19066169fcd9e54371f420a4e08a5c5a7f928b94dd16a30d21f47e95abc2399dfa6efb19518e337923ef13149856c4a2e2be2543becbd8e468ef16a67b7973e", 0xb9}, {&(0x7f0000007000)="8a23d918a94e5298cd96a1f0a3e84b7c8650183b82b8e85bff1c1a1dc6231d74799b491d87eb10314e04feff976e37612f7a4a5cca84166e2f52a55fe39c63e819e47d50fff9295a6b757703b087496659e31681328fbe97a56e2f1cb0fe86184ba6e9e41cbdfaf8f1e57c95d760d4c4b08d0273e3102edbdb684ca3fefa62a8bcf970c64104b8abdf459f5d8ad6c9c751fa", 0x92}], 0x3, &(0x7f0000001000-0x150)=[@init={0x18, 0x84, 0x0, {0xcf, 0x5, 0x3c, 0x100000001}}, @init={0x18, 0x84, 0x0, {0x1f, 0x809, 0x0, 0x3ff}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x2, 0x100000000, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x5, 0x10001, 0x10000, r2}}, @init={0x18, 0x84, 0x0, {0x0, 0x9, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x4, 0x5286, 0x4, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xe9f2, 0x0, 0x8204, 0x101, 0x94, 0x3, 0x6, 0x200, r4}}], 0x150, 0x48804}, 0x4800) 2018/02/05 08:47:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000c7000-0x10)={0x0, 0xdb, &(0x7f0000cc2000)="bfc5163e7e6f68dfc8e0b0dc477ece502d82bed5dc51880cf532fce3c26dc3e7d6a2de1012ae5da1db1ba4173c77d2565265d3f1b0ef4821a7b9beb77b393318bc27a3538f4f50c24a3785468a922103ec99073882d23685476c6d06d5737a3b4a8a0cb4e33e4e6bfcac364491b620454acd3914dc4ac87fc6d459438d8f03f44faf43f7f55034bedf5ce042906985809d8f01a9d496b5ab01c1295fa6512d4143080ae61a3ab59786b1c1b5f62de8d149f8d41e5ec1721e539d9507e1656bd6e343691dc88e0290be82f389114238f586174c0482b54d07e9a2ef"}) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000015e000)={@generic="217cfbd99e1f40baf3b906a17a47fba7", @ifru_flags}) 2018/02/05 08:47:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000265000-0xf)='vboxnet0cpuset\x00', 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00008f5000)={{&(0x7f000086e000/0x2000)=nil, 0x2000}, 0x2}) 2018/02/05 08:47:13 executing program 2: r0 = gettid() ioprio_set$pid(0x2, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000098a000)={0x20080522, r0}, &(0x7f0000000000)={0x40, 0x7, 0x1, 0x7fff, 0x0, 0xfffffffffffffff7}) 2018/02/05 08:47:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x2) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/05 08:47:13 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000004000-0x55)=""/85) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000006000-0x4), &(0x7f0000005000)=0x4) r2 = socket$inet(0x2, 0x2, 0x3) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @random="539892ea7afd"}, 0x68, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, @common='tunl0\x00'}) 2018/02/05 08:47:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000001000-0x10)={0x3, &(0x7f0000499000)=[{0x4, 0x778, 0x20, 0x8}, {0x20, 0x4, 0xfffffffffffffa1b, 0x8}, {0x1f, 0xc000000000000000, 0x7, 0x90000000000}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fchdir(0xffffffffffffffff) 2018/02/05 08:47:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) connect$inet6(r0, &(0x7f000008e000-0x1c)={0xa, 0x2, 0xffff, @empty, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r1, 0x10e, 0x0, &(0x7f0000f67000)="9adc01ce", 0x4) 2018/02/05 08:47:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x2) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/05 08:47:13 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fd8000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00009f6000-0x30)={0xffffffffffffff95, 0x8001, 0x6, 0x1, 0x7b497fd7, 0x3}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000fd6000)="095edb040fcfcc072e2cbe8d3ae53ecc33b963bade948160895180e983549147f62a78b477ee02d8d1785c1973f751203ae0c06babe1f2d7e2a054e32b5bbe3b1e040cce7af6c4ad5b467cefddb1edb398cb43cb1d69ad80950b69deac077a51dd90754c2306fff2f15cde4a5b6bcd031a36131abc3a48d3", 0x78) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)="91938c", 0x3}], 0x1}, 0x8000) sendto$inet6(r0, &(0x7f0000fd5000)="04", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/05 08:47:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000835000-0xc)={0x0, 0x1}, 0xc) [ 65.886843] device gre0 entered promiscuous mode 2018/02/05 08:47:13 executing program 0: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000555000-0x10), &(0x7f0000cfd000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@req={0x50, &(0x7f0000000000)={@common='ip_vti0\x00', @ifru_mtu=0x100}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00006b3000-0x16)='net/ip_tables_matches\x00') sendfile(r1, r1, &(0x7f00005a6000), 0x27) 2018/02/05 08:47:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000cae000)='/selinux/relabel\x00', 0x2, 0x0) fsetxattr(r0, &(0x7f0000ff6000)=@known='system.posix_acl_default\x00', &(0x7f0000840000-0x9)='/\'/user)\x00', 0x9, 0x3) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000d23000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/05 08:47:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x2) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/05 08:47:13 executing program 4: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mq_notify(0xffffffffffffffff, &(0x7f0000013000-0x60)={0x0, 0x0, 0x0, @tid}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fcntl$setown(r0, 0x8, r1) 2018/02/05 08:47:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r1 = accept$llc(0xffffffffffffff9c, &(0x7f0000566000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000f9a000)=0x10) r2 = getpgrp(0x0) socketpair$ax25(0x3, 0x2, 0xca, &(0x7f0000778000)={0x0}) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ac7000)={{{@in6=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00002bf000+0xc1a)=0xe8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000013d000)={0x0, 0x0}) r7 = getuid() r8 = openat$dir(0xffffffffffffff9c, &(0x7f0000556000-0x8)='./file0\x00', 0x140, 0x1a0) r9 = accept$ax25(0xffffffffffffffff, &(0x7f00008ec000-0x10), &(0x7f00007c7000)=0x10) sendmsg$nl_route(r0, &(0x7f00005eb000-0x38)={&(0x7f0000fd6000)={0x10, 0x0, 0x0, 0x2000010}, 0xc, &(0x7f0000d73000)={&(0x7f00005e1000-0x504c)=@newlink={0x504c, 0x10, 0x502, 0x7, 0x0, {0x0, 0x0, 0x0, 0x0, 0x11000, 0x1008}, [@IFLA_NET_NS_FD={0x8, 0x1c, r1}, @IFLA_AF_SPEC={0xc, 0x1a, [{0x4, 0x36a4dc91ef47051d}, {0x4}]}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x8}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x61}, @IFLA_VF_PORTS={0x5008, 0x18, [{0x2688, 0x1, [@nested={0x14c, 0x66, [@generic="d4815197beb3c1ae90cdb81da4bc1fc037afba7165fd7c02d19a3d64c73f1c1a777ebf0b77a3514e068eef12ca35b4bba1dad01af069b34d74db14b85fc982ee740e2202c5462160e3897bb636f80387be570957a0362ab56823454984648ed207630345992dc47c2a0f0b1d60b3b5ec2f5f485780ad106c1c3e876d0c4e9f28b87ed1457921056837ab2459f566298eb388ff52b8ae0b013fbfa0528d36c0ee20d65bb6742e10dd4b2cadd7e6e59031fec6bc872aa644e9e654d334ee4d522de76cf046ba3c33f0482875800bf3", @generic="4239a7441d275e3c73b431f675e24f7d24d52393376e50bc52a6f45ce4cd1c09332f5b656e1525c56867299d7a7d82a84e732af99a76e4082ee922e2902207c63a9c36716456caaa65107c599684fef8ea4bb9180db21e6dfae9382f87e4c0ac637528961f1ad885e2216da4c892c97de6713e175d68ba"]}, @nested={0x1194, 0x91, [@generic, @typed={0x10, 0x3d, @u64}, @generic="0b6b10c959a8b2fb1a26c2c4", 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@typed={0xc, 0x34, @ipv4=@multicast2=0xe0000002}, @nested={0x10d8, 0x93, [@generic="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@generic="8d26c7bfd92366f37ff797b6430b0bfeae3beca2a3b81e5dd2447412854c7abc8f7f618b6fb28069b3e4a8a8e3411076a5b57be73d6ec3c04850841d03a6418248599b4dbcb760b19ff4875d545c1c42e354a874a725d1a5aed58499c9c9a144ef93e5b6af64f522cc3672fffcb2a7fd75d90f7b06a65b4e98bcf8d7791b571b1f4f49f94eb163f561e1513310a501d6166dc73d979220b9dee1d85151b9f8daa6e6aa493bc283eb9c8a26a652c1", @generic="cf988283c3110f6eb3523ed7c62300aa3a2b7601", @typed={0x10, 0x1f, @u64=0x9}]}]}]}]}, 0x504c}, 0x1, 0x0, 0x0, 0x40800}, 0x44) r10 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) r11 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)='./file0\x00', 0x0, 0x0) fsync(r10) r12 = fcntl$dupfd(r11, 0x402, 0xffffffffffffffff) setsockopt$netrom_NETROM_T4(r12, 0x103, 0x6, &(0x7f0000ad7000-0x4)=0x1, 0x4) fcntl$notify(r10, 0x402, 0x80000002) exit(0x0) getdents(r10, &(0x7f00001a7000-0x62)=""/98, 0x62) 2018/02/05 08:47:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) unshare(0x18800) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) 2018/02/05 08:47:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x200006adb, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xd)='net/wireless\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000003000-0xc)={0x2, 0xff, 0x7, 0x80, 0x7}) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000001000)) fgetxattr(r1, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000000)=""/4096, 0x1000) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8880, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) 2018/02/05 08:47:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ecc000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) recvfrom$ax25(r0, &(0x7f0000520000)=""/125, 0x7d, 0x40, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x40085112) 2018/02/05 08:47:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bbc000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000), 0x8) syz_open_dev$usbmon(&(0x7f0000142000-0xd)='/dev/usbmon#\x00', 0x1, 0x82000) fstatfs(r1, &(0x7f0000210000-0x91)=""/145) r2 = dup2(r1, r0) vmsplice(r2, &(0x7f0000995000-0x80)=[{&(0x7f000072a000)='Y', 0x1}, {&(0x7f0000415000)="b5", 0x1}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000049000), &(0x7f00003cb000)=0x4) 2018/02/05 08:47:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x2) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) [ 65.972850] syz-executor7 (6291) used greatest stack depth: 24712 bytes left 2018/02/05 08:47:13 executing program 0: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f0000011000)='/dev/autofs\x00', 0x0, 0x0) dup3(r0, r0, 0x0) 2018/02/05 08:47:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x2) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/05 08:47:13 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000630000-0xa)='/dev/ptmx\x00', 0x4080, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000007000)=[{&(0x7f0000007000)="6ad90432c3a61ae8b7f49f9ab46acd83fcc79816d37695cdcfe07e4c194de7623419ae9b2df4bed5f86eb15af67fd1e91ea0e37507ce03d401126696cc8e8df26e91e1c086712b2d6f8d5f8f365df508f7796b0a5619f09dd7a6685dc94aa3d745cafd8f9cffbb8740d27546421931c1417807ec79fa", 0x76}, {&(0x7f0000004000)="1226f4b4f83456a11f", 0x9}, {&(0x7f0000008000-0x6)="d14dc46f5a59", 0x6}, {&(0x7f0000008000-0x19)="f5733e86c27add2746003e6775847c74b3b8b5a5297d8dc28e", 0x19}, {&(0x7f0000007000)="1622b6436a416e89933a5bf2bf070cc6747b6ad5266b0c5886d78c2538eedda2c6aa9f86ee79f972d241e8a17b67b9a181f79c3344860514645f86a84c3c19dca5a37c85b1ed5a00fa9fa2eff1294a31f71f6dc66444d29ed4b64e11abad1148f79730164053fdf9d380599f3e44c4d15417f3d80d4a0cacc9c8046fd8aeda02f48205cdf951c4b870d814384509764ec7ca7a3b993fa952da42503e209e06fccc6ce6cf553e335b9b4becc91c9bc23cb1dd25e9eb9b5027292751e11ddbeace6f42b1078b019358b92f8fb9396b52fb223872975bed23fac95e", 0xda}, {&(0x7f0000007000-0x72)="33535baded6fe81a076217cab44c0c46cb4e05b3e413ddec0658854705f208b9b95314f1c1d6beb4981ada6b0dea95a416d8112a3d727db31588161768c537cde2260513ba834509409d644e18eaaf9841343215a8648db1f2e3572e539ce96be6f15ad7c7b7aa9224a50def5bfac7539647", 0x72}, {&(0x7f0000001000-0x3d)="d11e911645f291437e03856366d94c444cf5c1f23603add3e36d71914ed6aee8a917df74512b209eee28003c875732bd284187837ff546c1ca78cbd7b1", 0x3d}], 0x7) r1 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x227b, &(0x7f0000001000)="06") ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x9) read(r1, &(0x7f0000004000-0x58)=""/88, 0x34f) 2018/02/05 08:47:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x200006adb, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xd)='net/wireless\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000003000-0xc)={0x2, 0xff, 0x7, 0x80, 0x7}) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000001000)) fgetxattr(r1, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000000)=""/4096, 0x1000) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8880, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) 2018/02/05 08:47:14 executing program 5: r0 = socket$inet6(0xa, 0x7, 0x8) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000d12000)=0x5, 0x4) r1 = socket(0x11, 0x4, 0x1000004) accept$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000000000)=0xffffffffffff7fff, 0x4) connect$inet6(r1, &(0x7f000079d000-0x1c)={0xa, 0x2, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0xffffffffffffffff}, 0x1c) 2018/02/05 08:47:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) shutdown(r0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000462000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00002f3000-0x24)={0x79bd, 0xffffffffffffffc6, 0x4, 0x0, 0x8f7d, 0x7, 0xff, 0x7, 0x2, 0x0, 0x4, 0x101}) bind$inet6(r0, &(0x7f0000895000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x2000000000000000}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e6c000-0xee), 0x0, 0x4000, &(0x7f0000e9c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendfile(r0, r0, &(0x7f00007d2000-0x8), 0xffffffff) 2018/02/05 08:47:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x2) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) [ 66.056391] audit_printk_skb: 21 callbacks suppressed [ 66.064681] audit: type=1400 audit(1517820433.991:21): avc: denied { bind } for pid=6328 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/05 08:47:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000cae000)='/selinux/relabel\x00', 0x2, 0x0) fsetxattr(r0, &(0x7f0000ff6000)=@known='system.posix_acl_default\x00', &(0x7f0000840000-0x9)='/\'/user)\x00', 0x9, 0x3) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000d23000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/05 08:47:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x2) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/05 08:47:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x0, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x2) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/05 08:47:14 executing program 6: r0 = socket(0x1f, 0x0, 0x5) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000d6e000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x2000000008bf3, &(0x7f00005a6000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="080000e3ff0502080003fff8ff15e30019000000040022ffed49faf5238f7e23"}) 2018/02/05 08:47:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00001d7000-0x2)=']\x00', 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000160000-0x10)={0x0, 0x5, 0x2}, &(0x7f0000af4000-0x4)=0x10) mmap(&(0x7f00008d5000/0x2000)=nil, 0x2000, 0x1000000, 0x8010, r0, 0xffff) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006ed000)={r1, 0x8, 0x2, [0x901b, 0x5]}, 0xc) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) getpeername$ipx(r0, &(0x7f00000c2000), &(0x7f0000773000)=0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000002000)=[{0x0, 0x3, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000ae5000)}}], 0x30) r3 = memfd_create(&(0x7f0000867000)='\t', 0x2) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000940000-0x50)={{0x8000, 0x9}, {0x2, 0xfffffffffffffffb}, 0x8, 0x1, 0x6}) r5 = dup2(r4, r3) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000980000)=""/115) ioctl$TUNGETSNDBUF(r5, 0x800454d3, &(0x7f0000610000)) chmod(&(0x7f0000014000-0x8)='./file0\x00', 0x110) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000d0e000)=[@in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x97d2}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x80000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffff}], 0x58) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0xfffffffffffffffc, 0x3fd, @time, {}, {}, @connect={{0x5, 0x6b643b04}, {0x5, 0x9}}}], 0x30) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000b7b000)={r1, 0x9d, "dfa60a144def1734ecdd2bf0fbe2967fb51b9ec6040f9abc5cb92d008ee1cce1e61d8b188d67474af77d2a1b7d1c5f4cb4051718664d8abf05adaddfc5833bf95f20a15d4eaaf1d7c9a3f2ca8f65e8260e5ef99144e47cde2bd6ca1504c1a4931a51d84e64e36dac53ba425f7f0f60a9c411f7de5bfa98623e6987b873021e1e0085831fbd573289447b1742547d3b539bfd12ffc139390efb31fafa6a"}, &(0x7f0000c51000-0x4)=0xa5) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000b7c000)={0x80, @tick=0xce7, 0x4, {0x3, 0x66c}, 0x3, 0x3, 0x3}) 2018/02/05 08:47:14 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000203000)={0x3, {{0x2, 0x3, @broadcast=0xffffffff}}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000cf6000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x6, {0x2, 0xffffffffffffffff, @rand_addr}, @common="006f73000a0fff000008000065004080"}) 2018/02/05 08:47:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000002000)=0x2105b2c0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) sysfs$1(0x1, &(0x7f0000001000)='$\x00') 2018/02/05 08:47:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000050a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000fc5000)={0x80000001, 0x1, 0x1460000000000000, 0xffffffff}, 0x8) r1 = syz_fuse_mount(&(0x7f0000da4000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r2 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000009000-0x4), &(0x7f000087a000)=0x4) r3 = socket(0x1, 0xa, 0x1ff) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1e, &(0x7f000076e000-0x1000)="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", 0x1000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b52000)) modify_ldt$write2(0x11, &(0x7f00007fb000)={0x800, 0x20101000, 0x0, 0x5, 0x3ff, 0x7, 0x8243, 0x3, 0x5, 0xffffffff}, 0x10) poll(&(0x7f0000ccd000-0x38)=[{r2}], 0x1, 0x0) 2018/02/05 08:47:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f0000be7000)=@ipx={0x4, 0xa540, 0x9, "0f047c0b6fa6", 0xffff}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4), 0x4) 2018/02/05 08:47:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x0, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x2) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/05 08:47:14 executing program 4: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fdf000-0x10)='/selinux/policy\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create(0x401) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000e35000)) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETAW(r0, 0x5402, &(0x7f00003cf000)) 2018/02/05 08:47:14 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a03000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x1, 0x40, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffff9}, {0xa, 0x0, 0x9c7, @mcast2={0xff, 0x2, [], 0x1}, 0x8000000}, 0x2, [0x9, 0x7, 0x4, 0x1, 0x80000001, 0x0, 0x3, 0x7]}, 0x5c) mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffff9c, 0x29, 0x30, &(0x7f0000ea2000)={0x8, {{0xa, 0x2, 0x200, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x9}}, 0x1, 0x6, [{{0xa, 0x1, 0x365, @empty, 0x80}}, {{0xa, 0x3, 0x3ff, @loopback={0x0, 0x1}, 0x3}}, {{0xa, 0x1, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0xabe4}}, {{0xa, 0x1, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffb}}, {{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x8}}, {{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x5}}]}, 0x390) capset(&(0x7f0000ea5000-0x8)={0x20080522}, &(0x7f0000004000)) r1 = socket$inet6(0xa, 0x5, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000699000-0x4)=0x5, 0x4) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000ea4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/05 08:47:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x0, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x2) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/05 08:47:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006e0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x40045109, &(0x7f00008e1000)) 2018/02/05 08:47:14 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x2, 0x73e, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000000d000-0x8)={0x0, 0x4}, &(0x7f0000006000)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000005000)={r2}, &(0x7f000000c000)=0x7) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000000c000-0xc)={r3, 0x1, 0x20}, 0xc) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000)='net\x00') mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000007000-0x6)='cubic\x00', 0x6) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f000000c000-0x14)={@empty, 0x0}, &(0x7f0000008000)=0x14) r6 = getuid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f000000c000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x1359, 0x2, 0x9, 0xa, 0xa0, 0x20, 0x0, r5, r6}, {0x200, 0x7dd, 0xfffffffffffffff9, 0x1, 0x6, 0x4, 0x2, 0x2}, {0x0, 0x1, 0x4dd1, 0x8}, 0x200000000, 0x1, 0x3, 0x1, 0x0, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x6c}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x3, 0x3, 0xb6e, 0x4, 0x4, 0x6}}, 0xe8) r7 = socket$nl_generic(0xa, 0x2, 0x11) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f000000c000)=""/238, 0xfffffff1) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f000000d000)=r8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000000e000)=0x2647015d) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f000000e000-0x8)) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000005000)='./file0\x00') bind$inet6(r7, &(0x7f0000007000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0xffffffffffffff9f) sendmsg$nl_generic(r7, &(0x7f0000005000-0x38)={&(0x7f0000002000-0xc)={0x2, 0x2}, 0x12dd0582, &(0x7f0000001000)={&(0x7f0000001000-0x28)={0x4, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x2c3}, 0x1}, 0x0) 2018/02/05 08:47:14 executing program 2: clock_gettime(0x7, &(0x7f0000001000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x440480) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000001000-0x8)={0x80, 0x6}) 2018/02/05 08:47:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000379000-0x8)={0x0}) sendto(r0, &(0x7f0000605000-0x1000)="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", 0x1000, 0x4004, &(0x7f0000b0f000-0xc)=@nl=@unspec, 0xc) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f000034d000)) link(&(0x7f000045a000-0x8)='./file0\x00', &(0x7f0000720000-0xe)='./file0/file1\x00') 2018/02/05 08:47:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x2) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/05 08:47:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000063a000)=0xfffffffffffffffa, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) close(r0) 2018/02/05 08:47:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000041d000)='/dev/loop#\x00', 0x7, 0x80007) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000094c000-0x8)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00006ca000-0x8)={r2, 0x2}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) pwritev(r1, &(0x7f0000bf4000)=[], 0x1, 0x81003) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f00001d4000)={0x7, 0x10001}) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/05 08:47:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000b1a000)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ffc000)=0x8, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dc5000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000778000), &(0x7f0000c62000-0x4)=0x14) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000ae1000-0x57)=""/87, &(0x7f000044f000-0x4)=0x57) 2018/02/05 08:47:14 executing program 4: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fdf000-0x10)='/selinux/policy\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create(0x401) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000e35000)) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETAW(r0, 0x5402, &(0x7f00003cf000)) 2018/02/05 08:47:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00006b5000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000470000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000034b000-0x3)="440405", 0x3) sendto$inet(r0, &(0x7f0000060000)="e4", 0x1, 0x0, &(0x7f0000808000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00007f9000-0xc)='/dev/autofs\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00006d6000)={0x0, 0x2, 0x1000}, &(0x7f0000900000)=0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000344000)={@common='bridge0\x00', @ifru_flags=0x400}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000875000)={r2, 0x1}, &(0x7f0000899000-0x4)=0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ccd000)='/dev/sequencer2\x00', 0x50402, 0x0) connect$ax25(r1, &(0x7f00002c9000)={0x3, {"50ca701358d4c9"}, 0x81}, 0x10) connect$inet(r3, &(0x7f0000a2c000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) 2018/02/05 08:47:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$ax25_buf(r0, 0x101, 0xc512db0a04519cd0, &(0x7f0000c42000)="a3f97b81ea60ddc47ff0bbbd83392d5abe77ad277ca1997525d1b404ce1f79be40c597d7f1da0c9cac012a80d74e78274d7d3f4982dd0124e184dd9806c29d58c111c4a05754103db5570df2c8254d8cb75c2a7b707990f3b8f2f29e40b243c20e04e3f02850266ead732229cc45cad52554a8ba699559fa9d96c8ca283ae86cfd309749e7b7532c1c5c7d63149671c13905d7a10d1332d6afb82153c8f93ce6d4e9aba8c0c14d72bfa3d0b6ba49f577763bc9353607781c122eac4f567a654ae35dc066b9f5776ea6cf6073c5ce284ca74549be17d39747d74d7c9db03b8f7965186c8da59c1fb06867be9832ec0300df1c0018b43a7c7603682a0ad571e0d278cc658ba8bf4d945f5f060ee49aa95d702b423a33988a9b4688b16b74c690afe4943ccec013c14d8cc41b02406632fcd977bf624e73f2c5b628eaf78dbc1645a00c3b545766b0544c4641c05b34e7b008600aaae2e72af00b500d2ccd3f72838228291dadcd579e244c3836b38cca3e07b7d78ed3758f2feb3ba78c2a6ad4b116866ecc17a9e13c32f669d6213367bc3209711659baec7cb67ec92000d8bc359bd819624a831931e1f84a068456e881f23173464ad0d625264462f034f553d239a6ce00206a8ad6f5d306b82ef102a9cddd97088507e2aae035e23003e805b3f35f0f10404ae182cbb577d88d86e8353ded8aaacde5a157eb6396525cb195d9aa58f5deea12a5b5a65074c7fb34d7ce85ca2b8edb1100d62ddda072ca5594eb76684cecc14530e62889323605c3054190913d2d12a55fb23ab01aa573cdfb06e685ca965a77baaedbc0c9953796486ab3e185cc29ba971e27888d4becb25b8ba983e1f50bc0aba9e0c70d9065fb9930fa2f4fa5be46437c6fd95006552d4b0b039f8ec968e0123b3116bb7fdba391212e56d0f0aa18cec3c00f8f7099be8c28cef7aac96a69f8a1d3c47192464d657492c65489dbdb76d224d3978ab8c719f786d6219c96713e8499496d2f35fecb7827e16037957964276cbe9d2ef3165dffda64267ec0d834ff075d99f7c775aa3eb9ca011c247320903aed0840d1c96cbd1ee9954a6b1a5861fbbb1a519b51280c14748e2be6622fb8e353a0ca42607fba2b4630e483527fa7a58d506641f2a13b30c02664c0588c0834a527e371943c6a59fd1fe3ca3255c81af9494d9176ceda23e79d7ed1d7eebd1606ca9e071868c036186c2e8c764ff77e2e9672e5960fcbb7ecbe158d965cf23191328257f6ab7ec537fd0fb97f94cf408adb916d88292482c302dd3c5ba6c9631b0d483bf1e9312d6aaa27565b6d1a0a02cfeba4806f9488d8a18db1945903f2e0f03ed1b8d0e79cbbe3025732799b1e5c0a4a17830621ae5e64f51125a129bf40d5989909b0e2ff95ae77e177b5961ed694bf625ad390084b7b7f39ac54eb7ed07e99d083ab4517d22c4b9f3da4018884f38c96ba4b5fee9230e01a42407ea55dab4e46ef2462b2e374ae957039248ce90bcebb440a4d98c34eb5ec66fd5fdd88be534f46a6959b3fd066aea1da58bdab7db46959c97a57e3a7ecc86b8a402bb14ba6fe274f793318c58791768c940e8bcdc6d3dee6ed8b62a7483f8d4d7cd41ea061c77a82863403d87f5abd7c847c64c837465c373b10036510b51932ce805a304e5f688f10a94d595c54f70982892db044df835b9c12b336d3e2ed7a94a3974ebc9d000b191869ceac4d5c3e3acbff7156396be9cb16eb60a2499aaee9756f636077628e0ac03d27cdd62461d2407bbfb03b2a2bde38cf865990b03a76a6ae472d7eef83a287b314e6e9314d28afef63c5e735f73d0b6c5c0726160fc9d51f0fac54b0b1d236102ec75259c6d9c8128de14d12684b44131b0a28fa98a6e22a18ffe51943e4b1bf410f8d206504bd767f85c9f9845f5f9c5cf4dacf311545c6ec4f7ed616e863ed2e130621cc85fc4502e7f7273364edc143aceac02f6fe7ae550f2652991234bb472b9bbe34f20a2484e25368b6b3465a6898d8e7c6b12aa34739cc82c791382fe630420ae14dc8caa8c1c52e42b2f747cc2a3342b4208854ccb85c474492b47fe1c34a31e5f8c239093453adccc306d77e5b42aa4f6fccfd82c84ce4e9ae0313fb1a21de6aef745000d0e9a18711cdc31a64297dedc5ed4dc4fba2245c5948e2f7dcb5fdca45797699ebaeee840b7a2940c57a42353f089f2d357db81d93f9ef6eb33aa0b22e26e06a272f5ad160309b0640ecf383861a9dab26eafdf468e1f28afc81de91b67d77e97b59b8a94c302d3e7bbbe20ce4d53c104f08753f9c318ce7fc327ed1ba9a39538309ca35057a94cd495547a072e3a79449d71c89e6476270d91c24e5bb58f37c1154319f32d583713392981e117ac878d328fafe51f216c1163ab33f845ca758b19396fc1f75df1baf9bcc4b0cfe1470a6e914a775cabdcf5da0bfd7c2ab561a9f974335cff45cc8215097aeb917639ad0aed53300c6de56d919bf2fcbd39435c825841ff9b16923b03354adeb4aa49f603878b1305e261f6e5b32ff77f29e92a37ffec16e0c7fb6d9ca2f926ddcc83237ecba079c7548d68e22b97d003f7af567a16683337f5a91b84ee989279d8941e289be65929d5868dc644ec5c301da4ee65115dc2c37674c1bacbc553865c4a4676adc5a30ff441328ad090abbd33901f78500b34b088e940e134248a7daa9e5a733bb9d6c15a85b1fa21c2168847088e15b3f68cdf9626c99d4b4cac7e570f2622a971551f11792ff54f89ddb88fa4d41cdad595dee4f0b9be56cc8854a48f6d687aa7e600ca3f222d06851475200fb68cd1d7995370e69b91ed02fbe71016541f23055698b3b8863df848ab9dd9c45ee396488795b2e772ec0df70596e1bce014bed155829989966bb15a175b5f266648e7b2aa9782b5053b1105387ccbf56efeac39075eeee43000baf2755a7e5fc85e5b87d0d73f4a41938712849fec243424b8a1587477a74b396b9d8fd779d5a2a8410cf3255b7bc91595213b211c5d5f10bad6e250f2f4301197701cfaefeb05355eee8d559400a8e6be249135b006e7eafa294ac3a7642ceaec5706e8745d11502041bcd071ce8471226a23b052f9673df4fa749c0845fed77656b473fcfec4c1ad4e4467e2f924de260dc7318994a56b60d498bead64b3d1ab72763be9dcc00a1bdaff8f4daec486970da35efe64ad3845703c0f7a7e786de038c88b2ee13ba7292622aedfd6f1afcfe96058155000000000000000245b2e20064cd00c6cc6297470c8a38444735320621a08926984f7935f1f5664789f11388d3fedee65fed321f9385d2b60f9398ba683fb842b6ab5b18b944eccacdbdd8673dfcdd338a68c66b84c7f06a2aa80843a423a217fe93a335412e58752618c459ca0551a36855efcc1c7ba5c5090e30abe5dd97e1369c0d5d8b5d1e30ce2d47e8e2888d51680fe533d61306cc2f90b838ec0df7c8275ad36796b8266ff84d95d8e9a4165416e889bb7cdfb00d9f0caacd9dd00ce43656287504e48a92583f56ec1cafad1990d0576958511a7ee45e7f635e010da445ffbb3e29c5a04ffa8f648ad85fa578c8a512ed25fd236340bb3aa9cb71f9a5503e5288e453427ffdc4129ada1fffcf973d1b4295a4ca9bb92b1eaa85ae16f79d540c16a8192e2a66179d844d74a1858e666cf3cb2803d001a8c2424744ff4328511e88891fc15a1aef18237346dbfe31f00fe392157364f98d9d49c0ab17ac35d656dcc4ad5f8ad0e5bda9b85a15087c8c0ecddfb959a9c8d72917e196c5a792531980420b69e8c614bd58008cc393671b548a6bfe52c349069f6f31e04bd093b49afbbb1d8d7b7fc549913564ab52f3ab6ba29aec6fe301529fa88afb69ec452295f7e18c0ef30fb983ab9c4ccfbc378c44114b5e249520c321a0ff77b01b984072eb1693c85c4d9324f0d1e546deb94803d60c30e189970db507c6de8f3ceba8f5ba36e5818351b821a6f00a40e5f16b1236ce6383d4cddf25ee0df2b84a264e4b64ce7f7a16d9d4e2450e444ce2f83e11bb0e9cf31a72d08878b93d5aeb5813bd70b3c2cfeb56dfab4ecbf93313fe9ae481b3761c307416eeaf28f59c4c6d1a27c65e2232b816db8e0217c172e40ecd1d6267fcf2a6bf03ecdf4a4281ae57f5c2ffc34500e39bdc60fc16bf7c2495c573ac0615c1797b5fcf2698b9cf793ec2340dcf58c91f81216edc6c0f14d6395a201fc2ac88b8248709eeb4d87ba9e596e1add0f36196fbc6ab6aaedc9ed24135efb2728651180240656989332d065844ead06e6a8ef3c367ab04288dc8182b7e7449fe1d5ff7ec05cb10fdc9ae6e398cb09a8f32a0dad62de59fabdc33a5247464729ae6f3218ffb85bf76fdef773b1ae0171b59f5dc1423cb419dbb0b491a7db8a3b6e8fe5e75593740461be892e1b37d3a81afeceda9d75a60d75fb523906b00e36dd72610a7918877bfc49e83515023c8d5f5f619f587b0c8ce28c5348a885dbd6a29bdece3348613b02db90f381ae3c67b952759be5c883953ebc71015c4e88d27c616028b5d1fa7411603a475b44dfccbc76fdc699482426d74b800694ea5c62342bcc3ad1e6b2e8883bb49ac9037e4cd2136599ee131c249cae0f736f464c0672a9c296d25dd8c00738331255ab631bddc6e172cbf9966f64cc69422accf55cec02dd8fa62d7dce5745e5bccc6792f678c98dfbd36970175a91ba21aa42f4a86ff15a12c76d6709a15c979c8ba6c45fea9da02da13a7210b45b92604802b2c763fef159f36c3cbb84ed7a4898d69ce367e444bf2994908268df9a1dae58a896b623883fa5ede213f669ba0cb862637c8ef5a78c9c837798200a990ee6387f22b59cac3f91a75beba8772eb82d5ed2b3de44097c0c6799457fd10b14e49d6f2626fb09a2946d44176aed72024d3349c50f7b26ce137abeaa07429013f5a350173e8f8e4f25743aa3809c0261a911404e855fad29e3b2182f0fb68ca16caf29ee0bfc8f55d8ac07c04ca7837edf8f32706670e3705cd21f44c7d9819f69907bc467f55ea76fbe6311fc5c6055656ba9eae98e0aef9683f43ecf94a98b6ece63bdbf045bc67c6244bd9f1530039fb52003de7951168d8e0854c38e70aaeb76cdfcb4fc1dc423f7c3054384c116bee509a960433b27d4a3aec5881660222fed667eb96763151bdaa47d2d5fc322e8a8019bc0b3c0fb0dffe89fd720cc0152ff8c01dbc10e9744e87ad767178e5aacf7ba24c2035dee6c45b1379c6d08c693a78a3143b43b6f0f806c0b0408ff265cb8457a14e5d5a7183a6aca12cd1678c24b6a274770859fd6aaf6bae3ff87a5163220bf66902ed6ca21f11d2fd3e4aae774f7e2ea642de07254fd1afa90aa0e4fa906e3408188651e5c41467ccda8dfcd6861bee1c6a99942475630a4f210ecd4496d383b65bbf7ef93e53a5d8c53053fc1ddde06a5b8ecd6497c7c7a843f628edd1b35d1149e39e99886e15b9e989f49dbcb92ada1103374665e0f8d0690d6565e81fbb3a67ee9cdba5727c1bcd6ebe3a441f5bc3dc2d1454272060b6dc33c99b2d3ef484753368e8be1ff0ed7716d75dd50618d2ad69858650989ec7ebd47a8175f669f8bfebfd1b7093f32f977c66d5fbf1e23b36d414aa901461506a5a19d209af225986354f39012d4ea9e16ad7f055f0b9dad257b94fa4e6133dcc9deeb25c7f91ceefd12234e3316b58d0e6ded8554d64c02cfb07e161da9844e8c01f9ca38c636e3d02a481baa7cfc05b59eabbecf2dee4a242cd26273bc23eedfe603073d713a0", 0x1000) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0x7ffffffe, 0x0, 0x1, 0x3, 0x4924924924924d6, []}) recvmsg(r0, &(0x7f00008c8000-0x38)={0x0, 0x0, &(0x7f0000d35000)=[{&(0x7f0000b4f000-0x6e)=""/110, 0x6e}, {&(0x7f0000875000)=""/185, 0xb9}, {&(0x7f0000239000-0xcf)=""/207, 0xcf}, {&(0x7f0000d92000)=""/4096, 0x1000}, {&(0x7f000028c000)=""/189, 0xbd}], 0x5, 0x0, 0x0, 0x3}, 0x2000) socket$inet6_udp(0xa, 0x2, 0x0) ioctl(r1, 0x8916, &(0x7f0000000000)) socket(0xf, 0xa, 0x8b) 2018/02/05 08:47:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x2) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/05 08:47:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr}, 0x10) r1 = socket$inet(0x2, 0x20000000000001, 0x0) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000150000-0x10)={0x0, 0x4, 0x4, [0x1, 0x0, 0x1, 0x5]}, &(0x7f0000d6b000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000048d000-0x6)={r3, 0xffffffff}, 0x6) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004d2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000d30000)={0x400, 0x16, 0x5, 0x2, "fbbc4141bc4265f2ca322ee4420651f6f6ad47ffb297f7f50d5b403816fbab37"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000483000)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "500e4156bafc36f82a4b504b036ac54c641b052b4bd37bbd64c835a43ff64c517d4be4bd09fd51dba95d4fe44d8faa82b23a5cc4658c9fedeef7256b40604ee4f878d9d3c3999e0312f06d8aedcd5039894a18126498dcc964dd5a402c417a1cc798189d285118d98e9f7ae8fc0ec9b74efbd90cd7d544765d2df18be50c1323476820af79bad0e65d1c48e0ca8685ab6e775d350961652c7a7c9f2918c9444a307a6b8fbc093f56829fa579723c6ecef716d5085439b3a070b638ce690c66144c8e0314250fa36a5a9113de159c9195db60cb56dc158ea825a7c56dcf9ab155f076e53afec5a4155269dd56fb99aaf6044ec72e8745f18929fd1bce7c52bfa1e099f237de1f32f43bd6ee103b9341a3eb484170637324bacee722c7625288463e69dc1cfb1162ece3f1b48eb95125e52cbf498aa2ae4f949a4f21bff523f3e29cb058647b17895e3901ba4d7750b0544537e77dc19f18b4d2ce1800e06596f84c4de7aaf4338810d040ed19ce89619e475824c0ecbce568fad0c59374a709ae626a706904f394a7874cbedb022d8397bbe406318dd5f5e81eb4fd15d7f49cbd4f9a871b56db62211dd7bb416e976aa57d7d5fd34f25e9f881dbab0466e9ec68c15b642b0057050564c6950b2ad79fcd5c81748252cf80f1403313664b1e54a333c90937f55c002e89304be9236ba919e36b677a2f4f7a495cc51bac62462d2c0f71328f7975f9ebb64f14094c1098343cc26e30e6a1e9b46b5df39a89ff2a44950e202bbddf866c8dbd834dee240dd2b10b3b0e0a47c8f1a810a8be5a71f7e68621fe0928ae2c23b2f3d01b01a94184217f467adee09c9e6a22ba53c634620162868da27af8974300231a1c6ba6b1fb145278327d6ff0edd905e52d0f1adbdfe92c152ebe3e988ec64ab512231e2abce8bf2ed6f6a4e1829fadb8ff3c51117b1094b8c9cb2cd807d88b3eeae3272d250868acebb332a5c6fe7717e782e9b3323d961b872568fe7798fbc4a81230a13b639a673c0044ce623355527a183efbe6367c30ee3d22b5de0e8913deedd0cac21a90fe13995a887baa295a64b367b6da934ffb23836fa6fce9023e8ee9d0152542e57a86c92d1569a1ef1e7d15b325e5c340d6933f890c43467f3b09371a9505a46064fc404c87ac13522b52e89f7afd49974539d3af5d1a5b8567a3570568fc344d4f854e1a385620cec24c6ec14a221d14b7259a11d5d7745933f6e608d74e49a4f7f1159eb2662a22ea7c6ef3ecf064f06e7443df5bd4de8e949e7e3500079e33b6b7dd0dd333dde809ab361601c66c4023aaee80021a8459fa2f4feca656b2f7117969e3e0abd5f18c1f507a207972ef12a11e3c437507ec91e571e487fa8a625608430bd0f9485d8e384f1cde04a6d4046c2f95ec56aff13155a79bd5b6cb"}}}, 0x41f) recvmsg(r0, &(0x7f0000810000-0x1c)={&(0x7f00003df000)=@l2, 0xe, &(0x7f0000511000)=[{&(0x7f0000f5c000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00005d4000)=""/4096, 0x1000}, 0x61) 2018/02/05 08:47:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000f4e000-0x20)={0x46e193, {0xfffffffffffff26e}}, &(0x7f000087b000), 0x8, &(0x7f0000afd000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000732000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) finit_module(r0, &(0x7f0000197000)='])cpuset\x00', 0x3) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00003db000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) syz_open_dev$sg(&(0x7f0000190000)='/dev/sg#\x00', 0x0, 0x0) 2018/02/05 08:47:14 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) capget(&(0x7f0000001000)={0x20071026, r0}, &(0x7f0000002000-0x18)={0x80, 0x101, 0x0, 0x2, 0x100000001, 0xff}) socketpair$inet(0x2, 0x1, 0x1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000)={0xaa}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000012000-0x15)='/dev/pktcdvd/control\x00', 0x8000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000-0x8), 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000b59000-0x8)='./file0\x00', 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000932000)={0x1, r0}) lremovexattr(&(0x7f0000a8c000)='./file0\x00', &(0x7f0000752000)=@known="636f6dca04000000000001000000000000656275616974790008f832fb1d6e21c76321e99e95a2a2751d34e465a3927dac6cf52f0000932af078cf36983ab2c9a17cf691fe2b9ee3d0ced7f91efa122bd1760a1080") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f00002cb000-0x58)={0xfffffffffffffff8, 0x3, 0x2, 0x8, 0x5}) 2018/02/05 08:47:14 executing program 5: r0 = gettid() r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f15000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(r1, &(0x7f0000f74000-0x8)='./file0\x00', 0x10) exit(0x0) tkill(r0, 0x0) 2018/02/05 08:47:14 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x1000000027, &(0x7f000062e000)={@empty, @loopback=0x7f000001}, 0xc) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ac1000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) [ 66.366895] capability: warning: `syz-executor2' uses deprecated v2 capabilities in a way that may be insecure [ 66.385247] device gre0 entered promiscuous mode 2018/02/05 08:47:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d8c000-0x8)={0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x4000) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fab000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000c5d000-0x34)={0x1, 0x8, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="f8e573fac4d1", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @empty, @empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}]}) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xfffffffffffffeb1, &(0x7f000009b000)={&(0x7f0000318000-0x1044)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0x0, 0x88, @binary="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0x48}, 0x1}, 0x0) 2018/02/05 08:47:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x2) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/05 08:47:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000041d000)='/dev/loop#\x00', 0x7, 0x80007) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000094c000-0x8)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00006ca000-0x8)={r2, 0x2}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) pwritev(r1, &(0x7f0000bf4000)=[], 0x1, 0x81003) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f00001d4000)={0x7, 0x10001}) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/05 08:47:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x3) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000586000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0x9}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00008ac000), 0x4) clone(0x0, &(0x7f00009f8000-0xd7), &(0x7f0000d7b000), &(0x7f0000ea5000), &(0x7f0000a36000-0x78)) creat(&(0x7f0000320000-0x8)='./file1\x00', 0x0) 2018/02/05 08:47:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = dup(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r2, &(0x7f0000002000-0x10), &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={{r0, r1/1000+30000}, {0x0, 0x7530}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) r3 = epoll_create1(0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000269000-0xe)='/dev/keychord\x00', 0x10000000000004, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a25000)='/dev/pktcdvd/control\x00', 0x141000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f0000c76000-0xc)={0x20000000}) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x25) 2018/02/05 08:47:14 executing program 5: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) utimensat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000012000-0x20), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000c92000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r1 = syz_open_dev$usbmon(&(0x7f0000ab4000)='/dev/usbmon#\x00', 0x20, 0x40400) fchmod(r0, 0xc3) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f000094e000)={&(0x7f0000d00000-0x14)=[0x7, 0x5a28, 0x4, 0xffffffff, 0x7], 0x5, 0x101, 0x1ff, 0xffffffffffffffe1, 0xfffffffffffffffb, 0x7, {0x3e0, 0x4, 0x0, 0x4, 0x80000000000000, 0x480c, 0x20, 0x3, 0x8, 0x2, 0x3c, 0x9, 0x7, 0x9, "ec8f9c7062ee15e9c0e9ec1fb1fc2618eea8411e8b8bbe047a4a94f7bfe5a83d"}}) mkdir(&(0x7f0000118000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00003d9000-0x18)={0xaa, 0x19}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000bfd000)={{{@in=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000549000-0x4)=0xe8) r3 = getgid() lchown(&(0x7f00005b9000-0x8)='./file0\x00', r2, r3) 2018/02/05 08:47:14 executing program 0: clone(0x0, &(0x7f0000bf3000-0x2e), &(0x7f00000f0000), &(0x7f00005b2000), &(0x7f0000963000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x20200) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000463000-0x1)={@multicast1, @multicast1, 0x0}, &(0x7f000047f000)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000ed7000-0x10)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000001000)) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000000)={0x8000, 0x9, 0x0, 0x0, 0x18, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000001000-0x25)=""/37, 0x25) 2018/02/05 08:47:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = memfd_create(&(0x7f00001ce000)='/dev/binder#\x00', 0x2) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f00009a4000)=""/230, &(0x7f0000a7c000)=0xe6) r3 = memfd_create(&(0x7f00005c4000-0x1)='\x00', 0x1) sendto$llc(r3, &(0x7f0000807000)="85f0b7", 0x3, 0x800, &(0x7f0000d1b000-0x10)={0x1a, 0x19, 0x8, 0x0, 0x3, 0x9, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000c000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000-0x1)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/02/05 08:47:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(0xffffffffffffffff, 0x2) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/05 08:47:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00003e6000)=0x7, 0x2) sendto$inet6(r0, &(0x7f00009f1000-0x3d), 0x229, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) 2018/02/05 08:47:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005bc000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b09000)=r1) fcntl$setsig(r0, 0xa, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000e1d000)=0x22) sendto$inet(r0, &(0x7f000017d000-0x3)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/05 08:47:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(0xffffffffffffffff, 0x2) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) [ 66.509561] binder: release 6468:6474 transaction 23 out, still active [ 66.516294] binder: release 6468:6474 transaction 22 in, still active [ 66.526197] binder: undelivered TRANSACTION_COMPLETE 2018/02/05 08:47:14 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00008d4000-0xe)='/dev/keychord\x00', 0x80000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000005e000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000), 0x4000000400000085, 0x0, &(0x7f00003a8000-0x10), &(0x7f0000001000-0x4), 0x20001fc) fcntl$addseals(r0, 0x409, 0x0) 2018/02/05 08:47:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid}, &(0x7f00002d4000-0x4)) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)) clock_gettime(0x0, &(0x7f000039a000)={0x0, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d6f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00009d9000-0x8)={0x0, 0x2}, &(0x7f0000b48000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000507000-0xc)={r3, 0xffffffffffffd0ed}, &(0x7f0000534000)=0xc) socketpair$inet(0x2, 0x80800, 0x9, &(0x7f0000f04000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000e92000-0x1)={0x9}, 0x1) timer_settime(r0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400}, {0x0, r1+10000000}}, &(0x7f00006dd000-0x20)) 2018/02/05 08:47:14 executing program 0: pipe(&(0x7f0000200000-0x8)={0x0}) write$selinux_access(r0, &(0x7f00007b4000-0x37)={'system_u:object_r:sshd_var_run_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x33, 0x36}, 0x37) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r2, &(0x7f000001c000-0x1)='j', 0x1) sendto$unix(r2, &(0x7f000001c000)="0e", 0x1, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)}, 0x2) close(r2) 2018/02/05 08:47:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(0xffffffffffffffff, 0x2) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/05 08:47:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(0xffffffffffffffff, 0x2) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/05 08:47:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xd22b, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000001000+0xad4)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x3, 0x478, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xff}}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000272000-0x8)='./file0\x00', 0x11e) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000281000-0x90)={0x40, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) 2018/02/05 08:47:14 executing program 2: socket$inet6(0xa, 0x6, 0x326) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0x4000000000000fec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f000089a000)='./file0\x00', &(0x7f00005fb000)='ext2\x00', 0x0, &(0x7f00006ca000-0x9a)) 2018/02/05 08:47:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000077e000-0x4)) timer_create(0x3, &(0x7f0000248000-0x60)={0x0, 0x15, 0x1, @thr={&(0x7f000017e000-0xfa)="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", &(0x7f0000d5b000-0x3f)="6d93cec10583f2a0da68e40d8d8411ca2da83c04b780580ffafcd6f2633ce587cca23af9839fc40544e04731864be7ccaaec678de486a922928ff7435a3c02"}}, &(0x7f0000959000)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003c0000)='loginuid\x00') getsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000bd0000), &(0x7f000089a000)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000195000)={0x0}, &(0x7f0000901000)=0xfffffffffffffffe) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=r2}, &(0x7f00001e8000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000750000-0x4)=0x7, 0x46) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000795000)=0x9, 0x4) prctl$getname(0x10, &(0x7f000093c000-0xd1)=""/209) timerfd_create(0x6, 0x800) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x9, 0x8, "a29fa8ff976b", 0xf8}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db4000-0x4)) timer_gettime(r3, &(0x7f0000833000)) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f00008d8000+0x9e1)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ba2000)) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000a33000)=0x25) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r4, r5, &(0x7f0000d84000-0x8), 0x8000fffffffe) [ 66.566179] binder: release 6468:6486 transaction 22 out, still active [ 66.572869] binder: undelivered TRANSACTION_COMPLETE [ 66.576774] binder: 6468:6486 transaction failed 29189/-22, size 0-0 line 3005 [ 66.576809] binder: 6468:6474 transaction failed 29189/-22, size 0-0 line 3005 [ 66.593835] binder: send failed reply for transaction 23, target dead [ 66.600416] binder: send failed reply for transaction 22, target dead [ 66.608265] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/05 08:47:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffff}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000715000-0x20)={@mcast1={0xff, 0x1, [], 0x1}, 0x8, 0x3, 0xff, 0x9, 0x46, 0x20, 0x2}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x17, &(0x7f0000cd6000)={@loopback={0x0, 0x1}}, 0x14) fcntl$notify(r1, 0x402, 0x8) flistxattr(r1, &(0x7f0000648000-0x5b)=""/91, 0x5b) r2 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r2, &(0x7f0000560000-0x80)=[{&(0x7f0000509000)=""/11, 0xb}, {&(0x7f000025f000)=""/58, 0x3a}, {&(0x7f00002f1000-0x77)=""/204, 0xcc}], 0x3, 0x0) 2018/02/05 08:47:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000de2000)=@can, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xfff, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000c1b000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000002000-0xd3)="ac16066b2a9b554ffc69deba1eb39155aec3150a57afb75937316e20b7875ef6010e041306abf959f3870359f75afd9fb1489ff77b8a67a42e4fb975a5440aae9c133118303976bf123a8c6e752d0f2fb9a736227466ae7182c15554914fc6fa38cc5ecfd4babd826a97b07364ff7736fb24bedb73a32b676dbb2f91a1511b8b32885057308645e0c9c1b7df00142de26316bdab84df3a802c9bab2bb11d69279b4866a74397e26fd10b4c13fca9c6381f0be9622d5136336b5f7a13fa9e1d5d2fcbef21b968f207af24696229a9fe4f77fb84") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000003000-0x8c)={r2, @in={{0x2, 0x2, @rand_addr=0x2}}}, 0x8c) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000001000-0x78)={0x12, {0x2, 0x2, @empty}, {0x2, 0x3, @broadcast=0xffffffff}, {0x2, 0x2, @empty}, 0x0, 0x200, 0x5, 0x400, 0x2, &(0x7f0000002000-0x10)=@generic="1bd92fa7937fc623b3b2889596dd6db1", 0x800, 0x3, 0x1f}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in={{0x2, 0x0, @empty}}}, 0x8c) r3 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x3, r3, &(0x7f0000003000-0x8)) 2018/02/05 08:47:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/05 08:47:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aad000-0xa)='ns/mnt\x00') readv(r0, &(0x7f0000361000-0x10)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x100000000000009c) bind$pptp(r0, &(0x7f0000dbb000)={0x18, 0x2, {0x0, @rand_addr=0x400}}, 0x20) fsetxattr(r0, &(0x7f0000688000)=@known='security.ima\x00', &(0x7f0000c8e000)='ns/mnt\x00', 0x7, 0x69257e05433bceaf) setns(r0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000188000)={0x0, 0x5, 0x9}, &(0x7f000073d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000beb000-0x14)={r1, 0x1, 0x0, 0x9, 0xd708}, 0x14) [ 66.619334] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/05 08:47:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x800, 0x1) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00008de000)=0x7, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000e77000)=[{0x8, 0x1ff}, {0xa, 0x4}], 0x2) write(r0, &(0x7f000081b000-0x8)="26000000130047f10701c1b00e000000000000f9ffffffffffffffffff00f13a050003006e35", 0x26) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xdb3) ioctl$TIOCCONS(r0, 0x541d) 2018/02/05 08:47:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fa1000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b21000-0xc)={0x0}, &(0x7f00005b2000)=0x36c) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006b0000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000518000)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000), 0x2a) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000140000-0xed)=""/237) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f00009a4000)={0x7, 0xfffffffffffff996, 0x8, 0x4, 0xffff, 0x9}) 2018/02/05 08:47:14 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000d4f000)='/dev/sg#\x00', 0x3, 0x0) write$evdev(r0, &(0x7f00008ad000)=[{{0x0, 0x7530}, 0x2, 0xfff, 0x1}], 0x18) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000000)="aeab07a54858d84907fc64f70be66ad8ef16cbdcfcc9053040d4184e9710fdb121f3b685fd5e70ad635cffc5ef83eabf4d4b4cb6138f736d627fd8d80104e8d67f4fc076181df99877139ea95743bb0f2ec569f46e30c627f0e2973cdd65f7bed0004f9e375754be0d988fd314d33dd3285835f4cd5350488f48661185f4015f044758226b1909eccf2f8d1c5bc6f12fc2571cdea50ae735b8cb5f03349b8fe9c724b87b9764975edb486d5c452bbd3c05d3edea2a3af55e909eea3327f44f904ad0755ee36d6e38e86f3a") ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00005f4000)=0xeccc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00006ae000-0x106)={0x0, 0xfe, "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"}, &(0x7f0000e3e000)=0x106) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r2, 0x1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000001000-0x8)={0x800000}, 0x8) bind$inet(r1, &(0x7f0000000000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000a1000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x0, {0x2, 0x2, @loopback=0x7f000001}, @syzn={0x73, 0x79, 0x7a}}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000b73000)={0x18, 0x100000001, 0x100}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/02/05 08:47:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80000000, &(0x7f0000f5f000), &(0x7f0000001000-0x4), &(0x7f000045e000-0x4), &(0x7f00007ec000)) mq_timedsend(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000001000)={0x0, 0x7}) 2018/02/05 08:47:14 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000723000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000001000-0xc4)="56fb366e2e9aad7828ec5de9561ea9cca752ee94647b53feee2e83424fdbe9c5acf2a7348d3eb7f5d6bb51ba8efccb96d041c7da1f71c7a3ae7b4c48ba78935816f62607143111adb733ca9c0fcea5c2b2df6dc3d664373183f461189fbc112d3d5c91f7c4fc8fe2e38e1ffff4a784aee68c503a7c3289cd3cf5712bae6af2226a1a7573f6f0134df10ab2516c97d95c9a06d219def8d8440691f0bfc17c66f9988eb07c51468e6ab5678484c4b2d6e10b939548837aceb4c3104608596b0ecf8cf3ab39") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0xffffffffffffff81, 0x80801) write$eventfd(r1, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x3) 2018/02/05 08:47:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003a7000)='ns/net\x00') capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) setns(r0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b48000)=r1) 2018/02/05 08:47:14 executing program 1: ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f00000ee000)) clone(0x22400, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a4a000), &(0x7f00007c4000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100, &(0x7f0000001000-0x27)="83eb297b50650000000000000d90e750a79de1e848977b74b2be6e47e6608012e500349e7e8d", &(0x7f0000f87000), &(0x7f0000000000), &(0x7f0000331000-0x1)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)) 2018/02/05 08:47:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/05 08:47:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/05 08:47:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000e17000-0x4)=0x0) sched_setaffinity(r0, 0x8, &(0x7f00009de000-0x8)) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000082c000)={0x1, [0x5]}, &(0x7f0000f1a000-0x4)=0x6) 2018/02/05 08:47:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f20000)='/dev/autofs\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000fbe000-0x4)=0x1) socket$inet(0x2, 0x80007, 0x1) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00002a1000)={0x906, 0x3, 0x9e, 0x5, 0x4, 0x10000}) fcntl$setflags(r0, 0x2, 0x0) 2018/02/05 08:47:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000064d000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = request_key(&(0x7f00004b8000)='.request_key_auth\x00', &(0x7f0000e88000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000c49000-0x15)='/dev/pktcdvd/control\x00', 0xfffffffffffffffb) add_key$user(&(0x7f0000670000-0x5)='user\x00', &(0x7f0000f61000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f61000)="71d301f1f892730c144e7e1944", 0xd, r2) getsockopt$inet6_buf(r1, 0x29, 0x42, &(0x7f0000af1000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/02/05 08:47:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f000002d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00003e2000)=0x14, 0x0) syz_open_dev$binder(&(0x7f0000d32000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) mremap(&(0x7f0000d86000/0x3000)=nil, 0x3000, 0x2000, 0x2, &(0x7f00005aa000/0x2000)=nil) 2018/02/05 08:47:14 executing program 5: 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, &(0x7f00005b6000)) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f00003f7000)='./file0\x00') chroot(&(0x7f0000355000)='./file0\x00') umount2(&(0x7f00003bb000-0x1)='.', 0x2) pivot_root(&(0x7f0000672000)='.', &(0x7f00008a6000-0x8)='.') mount(&(0x7f00004cd000)='.', &(0x7f0000542000-0x1)='.', &(0x7f0000a22000)='omfs\x00', 0x2050, &(0x7f0000fa9000)="da57b925e1f6c538c70f0018ee8455d24f9c48b953dc16403f5530b04f04") 2018/02/05 08:47:14 executing program 1: clone(0x0, &(0x7f0000fbf000), &(0x7f0000cfe000), &(0x7f0000f8b000), &(0x7f0000804000)) capset(&(0x7f0000fc2000-0x8), &(0x7f0000002000-0x18)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000000)) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00008c3000-0x4)=r1) 2018/02/05 08:47:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fe4000-0x4)='/dev/sg#\x00', 0x80000000000, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x9, 0x533, 0x8000000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00003c0000)) 2018/02/05 08:47:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3b1}, 0x1c) 2018/02/05 08:47:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ada000)='/dev/rfkill\x00', 0x4001, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x80) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f0000c70000-0x28)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) sigaltstack(&(0x7f0000a69000/0x3000)=nil, &(0x7f00007a5000)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000cf7000)={0x8, 0x0, &(0x7f0000f2f000)=[@decrefs={0x40046307}], 0x0, 0x0, &(0x7f0000466000-0x47)}) r2 = socket(0x9, 0x80a, 0x3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00005c8000)={0x0, @in6={{0xa, 0x2, 0xed8e, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x401}}, 0xd2, 0x1}, &(0x7f00005c9000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000107000-0x6)={r3, 0xf719}, 0x6) 2018/02/05 08:47:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/05 08:47:14 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) read$eventfd(r1, &(0x7f0000002000-0x8), 0x8) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/05 08:47:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000c46000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000085000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/02/05 08:47:14 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d98000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000001000-0x3d)="95c2f0a3f6475d3d65cff6de71173fb08f4efd9cc3bedca182130f8a669bd09ce082bc0f11891c22ebfd1e02895009470d926b1b588e427e370453393c", 0x3d, 0x40090, 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000000), 0xfffffffffffffffb, 0x0) socket$unix(0x1, 0x0, 0x0) 2018/02/05 08:47:14 executing program 6: clone(0x0, &(0x7f0000a2c000-0x8), &(0x7f0000135000-0x4), &(0x7f000048a000-0x4), &(0x7f0000185000)) inotify_init1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) 2018/02/05 08:47:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3b1}, 0x1c) 2018/02/05 08:47:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3b1}, 0x1c) 2018/02/05 08:47:14 executing program 2: r0 = userfaultfd(0x0) flistxattr(r0, &(0x7f00000e8000-0x1a)=""/26, 0x1a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x321000, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000a78000-0x4)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000283000)=""/227, &(0x7f0000001000-0x4)=0xe3) 2018/02/05 08:47:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f0000e1b000)="2200000042000721004f53f7e2ff05000200038e0100800008000200e700ff02ffff", 0x22) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cf4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fstat(r1, &(0x7f000089a000-0x44)) 2018/02/05 08:47:14 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000041b000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000001000-0x14)={0xffffffffffffffff, 0x2, 0xd7, 0x1, 0x100000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) epoll_create1(0x7ffff) openat$sequencer(0xffffffffffffff9c, &(0x7f000096b000-0xf)='/dev/sequencer\x00', 0x5, 0x0) 2018/02/05 08:47:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000002000-0x8)=0x200, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000500000)=""/51, 0x33, 0x10000, &(0x7f0000000000)={0xa, 0x1, 0xb6, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000014000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000994000-0x10)={0x3ad}) [ 66.920631] audit: type=1400 audit(1517820434.851:22): avc: denied { transfer } for pid=6609 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=binder permissive=1 [ 66.951085] binder: 6609:6632 DecRefs 0 refcount change on invalid ref 0 ret -22 2018/02/05 08:47:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x2) recvfrom(0xffffffffffffffff, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/05 08:47:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0xfffffffffffffffc) keyctl$session_to_parent(0x12) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f18000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e44000-0x14)=@ethtool_sset_info={0x37, 0x0, 0x7, [0xffff]}}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000c2f000)) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000016000-0x8)={0x2, 0x200}, 0x8) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000012000-0x4)=0x671, 0x4) readlink(&(0x7f00006ff000)='./file0\x00', &(0x7f000016f000-0x70)=""/112, 0x70) 2018/02/05 08:47:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007da000)={0x5, &(0x7f0000e1b000)=[{0xfc2a, 0x5, 0x9, 0x5e}, {0x100, 0x1ff, 0x0, 0x1}, {0x8d, 0x508, 0x1, 0x4}, {0xf54, 0x0, 0x2, 0xa1}, {0x100000, 0x0, 0x3, 0x6}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000f82000), 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c48000)='/dev/autofs\x00', 0x22100, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000a91000-0xe5)="7dff58ba5c3a954a984fdcab5b04a66b142c0af153767cbc55405c7edc8c1a48a48e1fda6bf0f736ba8252a60b9cf39684da3acd319f820e62c9fee4831aa703ea960fa934da9980a6464545acc72efd119fb4c71b7644b1a0fa3f835c07c0fe96c2c65f60a318bc569e12068ecfca3f73ab503353a1816cd92f56713a54e91bd5a22ae23c4f6da51c130d021baec35410b20a5711b56103b5209b44af8324daa4838476fdd41e93902df753ff72dc584621bce89d384e91f9ffad24e4852427048ecc2f704ea4d623d97f739c80f3af7bebd0dd6997780d8ede04102b01ad0da5608469cc", 0xe5) 2018/02/05 08:47:14 executing program 2: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xc6) close(r0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80005, 0x1, &(0x7f0000f93000-0x1)) [ 67.008343] binder_alloc: binder_alloc_mmap_handler: 6609 20000000-20002000 already mapped failed -16 [ 67.020755] binder: BINDER_SET_CONTEXT_MGR already set [ 67.027146] binder: 6609:6613 ioctl 40046207 0 returned -16 [ 67.039151] binder_alloc: 6609: binder_alloc_buf, no vma [ 67.049073] binder: 6609:6662 transaction failed 29189/-3, size 40-8 line 3128 [ 67.060018] binder: 6609:6632 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 67.074452] binder: undelivered TRANSACTION_ERROR: 29189 [ 67.080509] binder: release 6609:6613 transaction 27 out, still active [ 67.087239] binder: unexpected work type, 4, not freed [ 67.092492] binder: undelivered TRANSACTION_COMPLETE [ 67.097819] binder: send failed reply for transaction 27, target dead INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes [ 128.182484] IPVS: Creating netns size=2552 id=9 [ 242.223430] INFO: task syz-executor6:6648 blocked for more than 120 seconds. [ 242.230653] Not tainted 4.4.115-gaa856bd #6 [ 242.235487] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.243699] syz-executor6 D ffff8801c1e573a8 28136 6648 3868 0x00000002 [ 242.251103] ffff8801c1e573a8 0000000000000000 0000000000000000 0000000000000000 [ 242.259095] 0000000000000001 ffff8801c1e57300 ffff8801db21fdb8 ffff8801db21fde0 [ 242.267090] ffff8801db21f4d8 ffff8801d813c800 ffff8801d911b000 0000000000000000 [ 242.275078] Call Trace: [ 242.277650] [] schedule+0x7a/0x1b0 [ 242.282810] [] schedule_preempt_disabled+0x13/0x20 [ 242.289375] [] mutex_lock_nested+0x306/0x850 [ 242.295425] [] ? snd_seq_do_ioctl+0x15d/0x1b0 [ 242.301539] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 242.307754] [] ? do_exit+0x82a/0x2a10 [ 242.313176] [] ? syscall_return_slowpath+0x1b5/0x1f0 [ 242.319924] [] ? int_ret_from_sys_call+0x25/0xa3 [ 242.326310] [] snd_seq_do_ioctl+0x15d/0x1b0 [ 242.332248] [] snd_seq_kernel_client_ctl+0xd7/0x150 [ 242.338898] [] snd_seq_oss_writeq_clear+0xe0/0x140 [ 242.345465] [] ? snd_seq_oss_writeq_wakeup+0xc0/0xc0 [ 242.352187] [] ? kasan_slab_free+0x88/0xc0 [ 242.358062] [] ? kfree+0xfc/0x300 [ 242.363135] [] ? create_port+0x230/0x230 [ 242.368829] [] snd_seq_oss_writeq_delete+0x1f/0x30 [ 242.375401] [] free_devinfo+0x61/0xb0 [ 242.380820] [] port_delete+0xd5/0x110 [ 242.386263] [] snd_seq_delete_port+0x1c3/0x200 [ 242.392462] [] snd_seq_ioctl_delete_port+0xf2/0x1d0 [ 242.399113] [] ? snd_seq_ioctl_set_port_info+0x190/0x190 [ 242.406201] [] snd_seq_do_ioctl+0x182/0x1b0 [ 242.412140] [] snd_seq_kernel_client_ctl+0xd7/0x150 [ 242.418806] [] ? snd_midi_event_new+0x200/0x200 [ 242.425108] [] snd_seq_event_port_detach+0xaf/0x100 [ 242.431742] [] ? snd_seq_event_port_attach+0x190/0x190 [ 242.438656] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 242.444870] [] ? fsnotify+0x5ad/0xee0 [ 242.450289] [] delete_port+0x73/0xb0 [ 242.455643] [] snd_seq_oss_release+0xe4/0x130 [ 242.461757] [] odev_release+0x52/0x70 [ 242.467190] [] __fput+0x233/0x6d0 [ 242.472259] [] ____fput+0x15/0x20 [ 242.477348] [] task_work_run+0x104/0x180 [ 242.483026] [] do_exit+0x82a/0x2a10 [ 242.488288] [] ? release_task+0x1240/0x1240 [ 242.494242] [] ? hash_futex+0x210/0x210 [ 242.499845] [] ? __dequeue_signal+0xa3/0x550 [ 242.505886] [] ? recalc_sigpending_tsk+0x139/0x180 [ 242.512432] [] ? recalc_sigpending+0x76/0xa0 [ 242.518492] [] ? dequeue_signal+0xc4/0x4b0 [ 242.524356] [] ? __dequeue_signal+0x550/0x550 [ 242.530470] [] do_group_exit+0x108/0x320 [ 242.536165] [] get_signal+0x4f2/0x1550 [ 242.541670] [] do_signal+0x8b/0x1d40 [ 242.547027] [] ? trace_hardirqs_on+0xd/0x10 [ 242.552976] [] ? setup_sigcontext+0x780/0x780 [ 242.559105] [] ? kasan_slab_free+0x88/0xc0 [ 242.564972] [] ? kmem_cache_free+0x197/0x320 [ 242.571000] [] ? SyS_futex+0x210/0x2c0 [ 242.576519] [] ? do_futex+0x15d0/0x15d0 [ 242.582111] [] exit_to_usermode_loop+0x11a/0x160 [ 242.588498] [] syscall_return_slowpath+0x1b5/0x1f0 [ 242.595060] [] int_ret_from_sys_call+0x25/0xa3 [ 242.601305] INFO: lockdep is turned off. [ 242.605411] Sending NMI to all CPUs: [ 242.609255] NMI backtrace for cpu 0 [ 242.612849] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.115-gaa856bd #6 [ 242.619784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.629116] task: ffffffff84217840 task.stack: ffffffff84200000 [ 242.635162] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.643542] RSP: 0018:ffffffff84207dc0 EFLAGS: 00000246 [ 242.648959] RAX: 0000000000000003 RBX: ffffffff847dd8c8 RCX: ffffffff81d63b5b [ 242.656244] RDX: 0000000000000004 RSI: ffffffff839fe320 RDI: ffffffff84418180 [ 242.663526] RBP: ffffffff84207dc0 R08: 0000000000000000 R09: 0000000000000000 [ 242.670770] R10: 0000000000000000 R11: 1ffffffff0840f86 R12: 0000000000000000 [ 242.678038] R13: fffffbfff070887c R14: ffffffff847ebc38 R15: 0000000000000000 [ 242.685295] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.693533] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.699386] CR2: 000000c422f4b000 CR3: 00000001c6cd0000 CR4: 0000000000160670 [ 242.706666] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.713923] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.721162] Stack: [ 242.723276] ffffffff84207df8 ffffffff81027ed5 ffffffff84208000 ffffffff847dd8c8 [ 242.730812] fffffbfff070887c ffffffff847ebc38 0000000000000000 ffffffff84207e08 [ 242.738334] ffffffff8102945a ffffffff84207e20 ffffffff81221468 dffffc0000000000 [ 242.745851] Call Trace: [ 242.748406] [] default_idle+0x55/0x3c0 [ 242.753923] [] arch_cpu_idle+0xa/0x10 [ 242.759346] [] default_idle_call+0x48/0x70 [ 242.765225] [] cpu_startup_entry+0x5fd/0x8f0 [ 242.771249] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 242.778157] [] ? call_cpuidle+0xe0/0xe0 [ 242.783760] [] rest_init+0x189/0x190 [ 242.789091] [] start_kernel+0x6b9/0x6ee [ 242.794710] [] ? thread_stack_cache_init+0xb/0xb [ 242.801081] [] ? early_idt_handler_array+0x120/0x120 [ 242.807839] [] ? early_idt_handler_array+0x120/0x120 [ 242.814576] [] x86_64_start_reservations+0x2a/0x2c [ 242.821124] [] x86_64_start_kernel+0x140/0x163 [ 242.827357] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 242.846358] NMI backtrace for cpu 1 [ 242.849965] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.115-gaa856bd #6 [ 242.857145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.866482] task: ffff8800bac79800 task.stack: ffff8800bacd0000 [ 242.872515] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.881274] RSP: 0018:ffff8800bacd7cb8 EFLAGS: 00000046 [ 242.886709] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: ffffffff8126a292 [ 242.893966] RDX: 0000000000000c00 RSI: 0000000000000002 RDI: ffffffffff5fb300 [ 242.901207] RBP: ffff8800bacd7ce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.908475] R10: 0000000000000000 R11: fffffbfff0ad7e2c R12: 0000000000000246 [ 242.915729] R13: 0000000000000003 R14: ffffffff8426f3a0 R15: 0000000000000002 [ 242.922968] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.931181] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.937047] CR2: 000000c422f2f000 CR3: 00000001c6cd0000 CR4: 0000000000160670 [ 242.944302] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.951542] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.958804] Stack: [ 242.960923] ffffffff8426f3a0 ffffffff847ef7c0 fffffbfff08fd9ac dffffc0000000000 [ 242.968437] ffff8801db31bca0 ffff8800bacd7d00 ffffffff810b99fb ffffffff839f61c0 [ 242.975963] 0000000000000003 ffff8800bacd7d60 ffffffff81d0ed14 ffffffff839fe320 [ 242.983480] Call Trace: [ 242.986035] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.992413] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 242.999526] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 243.006259] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 243.013237] [] watchdog+0x6fa/0xae0 [ 243.018501] [] ? watchdog+0xc3/0xae0 [ 243.023842] [] kthread+0x268/0x300 [ 243.028998] [] ? reset_hung_task_detector+0x20/0x20 [ 243.035645] [] ? kthread_create_on_node+0x400/0x400 [ 243.042275] [] ? kthread_create_on_node+0x400/0x400 [ 243.048924] [] ret_from_fork+0x55/0x80 [ 243.054446] [] ? kthread_create_on_node+0x400/0x400 [ 243.061079] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 0b 2f 17 00 4c 89 e7 57 9d 0f 1f [ 243.080175] Kernel panic - not syncing: hung_task: blocked tasks [ 243.086292] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.115-gaa856bd #6 [ 243.093445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.102777] 0000000000000000 77565c0cc13a5056 ffff8800bacd7ca8 ffffffff81d03dad [ 243.110741] ffffffff83882f20 ffff8800bacd7d80 dffffc0000000000 7fffffffffffffff [ 243.118719] ffff8800a6629c48 ffff8800bacd7d70 ffffffff8141acca 0000000041b58ab3 [ 243.126681] Call Trace: [ 243.129238] [] dump_stack+0xc1/0x124 [ 243.134572] [] panic+0x1aa/0x388 [ 243.139556] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 243.146449] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.153690] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.160932] [] watchdog+0x70b/0xae0 [ 243.166175] [] ? watchdog+0xc3/0xae0 [ 243.171507] [] kthread+0x268/0x300 [ 243.176671] [] ? reset_hung_task_detector+0x20/0x20 [ 243.183304] [] ? kthread_create_on_node+0x400/0x400 [ 243.189938] [] ? kthread_create_on_node+0x400/0x400 [ 243.196579] [] ret_from_fork+0x55/0x80 [ 243.202088] [] ? kthread_create_on_node+0x400/0x400 [ 243.209159] Dumping ftrace buffer: [ 243.212676] (ftrace buffer empty) [ 243.216357] Kernel Offset: disabled [ 243.219952] Rebooting in 86400 seconds..