[....] Starting enhanced syslogd: rsyslogd[ 15.990472] audit: type=1400 audit(1517838032.342:5): avc: denied { syslog } for pid=3890 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 19.216058] audit: type=1400 audit(1517838035.567:6): avc: denied { map } for pid=4029 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.15.211' (ECDSA) to the list of known hosts. 2018/02/05 13:41:06 fuzzer started [ 49.662502] audit: type=1400 audit(1517838066.014:7): avc: denied { map } for pid=4043 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/05 13:41:06 dialing manager at 10.128.0.26:41051 [ 53.572430] can: request_module (can-proto-0) failed. [ 53.581711] can: request_module (can-proto-0) failed. 2018/02/05 13:41:10 kcov=true, comps=true [ 54.178188] audit: type=1400 audit(1517838070.529:8): avc: denied { map } for pid=4043 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9075 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/05 13:41:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f000048c000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x2a)="2c22c51ce42b80813a99abc3616661792f055edf90579d220e8954654787f2c62beb8b1d7ecb8902affd", 0x2a, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x96)="4ebcd96c9f032e071f4b2930287f1ea60eb1c0f8199879edca1c6f2b7f435b8b4ee5f95b19f52b8af14b9a61604116c428e48ca0f9fdb608772e8e476628fafa41755c8a08af3bec8a6f32b06ad1fb468a6b1a435d2839a09a2b59eb1af371d92345df4f1ae889b4a7745732a358c54c8e7edd489618ab2c1596039b3e880e1e7cce5ac3b8b39cfdf8e2e941c3ad84ea7ef2bd3707dc", 0x96, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00009f8000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="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", 0xfb, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000000)={r0, r1, r2}, &(0x7f0000000000)=""/106, 0x6a, &(0x7f0000000000)={&(0x7f00000fa000-0x3b)={'sha256-avx\x00'}, &(0x7f0000158000)="c0f580cc6268e64d496feee17c420f3326dc3c0d3ba069c123eefdb972d2a8f1219ab51e5096edfecde4b0335ca6f8f3b7ea74c24e65804521e0a39787e64e9af153d8b42776303b74fa70748981cc7e9d06607ed0d06be3fb9297bc5a3aea188c52782d2d25d3955a9dd6d3ebf8e131ec2c21a58ef1820aedff778bfe05475df67eb3b564b6c66f15a28599fffd4343d999fe82735e71bcb5cbec5e2c483c6a76fcd9cca949434a924395a97be60694d16617871332c25589c26e4a6c7f5f1a47", 0xc1}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) pread64(r3, &(0x7f0000000000)=""/230, 0xe6, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000001000-0x10)={&(0x7f0000147000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000001000)={0xaa}) bind$vsock_dgram(r3, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000001000)={0x9, 0x3ff}) socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000001000)={0x5, 0x800, 0x20c, 0xffffffff, 0x200, 0xfffffffffffffff8, 0x8, 0x400, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000002000)=@assoc_id=r4, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000003000)='./file0\x00', &(0x7f0000003000-0xd)=@known='security.evm\x00', &(0x7f0000004000-0xb)="5c2c626465762ef02d2500", 0xb, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000003000-0x4), &(0x7f0000004000)=0x4) 2018/02/05 13:41:13 executing program 7: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x1, r0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000002000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x4001c0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000000)=0xe8a, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000002000)=0x8000) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r1, &(0x7f0000004000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/audio\x00', 0x505040, 0x0) r3 = syz_open_procfs(r0, &(0x7f0000002000-0x7)='ns/pid\x00') setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000004000-0x4)=@int=0x8, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r2, &(0x7f0000004000-0x1f8)=[{0x0, 0x0, &(0x7f0000004000-0x20)=[{&(0x7f0000005000-0x10)="eb68bd96f45e4a076787252b2fc99b23", 0x10}, {&(0x7f0000003000)="435a965e61e2e3da69c8cb6fbc3cc4694458144843922a5538ded5ecb4c30fa3e418a11b4860ff10062bff0c0eeb17d34dfec74a3f45954b817b0044e981bf5a8b5a54eeb0a71054bf2c9eed1e020c475162b265fd74a413bb5311b0f427cb0bb595e23b974b84c9e59151347434834242c86ec33c11347c7a21b0f9bb4b8173b0f4f63381b213c6e6e18ab2f51552d2aea673409b8c122ab134692540fa1bb933fec4570c207f0f520edcddb331b43e82ce738d609cba", 0xb7}], 0x2, &(0x7f0000004000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x8001}], 0x30, 0x1}, {0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000)="e7d738df", 0x4}, {&(0x7f0000004000)="b952fbfa397b7cfd50b3a90a0227d52a349992797c725d6ea175cd53e4c8a9206d67860726126a3911d6e293c567f8036978bdf78f5206354de3b85e3b5f0f631180bd6c2cbf4d7147da8b0d", 0x4c}, {&(0x7f0000005000-0x8f)="c3e27044ce8e9041da3267f0dd044353a99afcc456d6b397ea1de14d056aefe469a3304419c95956653039736a5c73260010fe57cf87f63a5bd178633cd3a9845c2797f819791850d8384b73dbd8ce5e78c9a7521c2bcb459b37db43f4495c8ee02d57aca473530794bd0346bdd6bbcdccb530fe349d93402e5ab6173898ef8ae122d1db50206d25f7860020f3f111", 0x8f}, 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0x1000}, {&(0x7f0000005000-0x9d)="e0e142a3d83dda4b48cffdca889115af1d29bef3bc81602436cbb6c973f88597a47041ab08d6a7a267e6eedaa48892a678e2e429f8ccc926f9965cfb5cffb11c598ce90b24e7f5f68163821c657669fc7ab9fa3786c0b1c87ec74ced6f411cbb0a75a2c1f0ce2cb63a24ad2181be72d024996e48afd97ccf63662d21e3c8ba48c8005c9668ae70e3bb6f346542cfc1b5b44874534a3ac332251ed0e69d", 0x9d}, {&(0x7f0000002000)="e0000a327221f4a4a19d6d4ec361b551c2311454efaf01c70e64b4ec52b6ceaffa779ea2ecb1a5e17346bf3f3af4782dc245db2c76a867b709cfdb39c2b887c68a36fe82590409818db3c9a8be6e5d4ba854ac2fb7fc9f598b5101ab58c7ffffada738689cda30e83660c5cfe783f9483e1855a017c73b2b9b593675b7ec74693d5e5d47ee3e9408aa12cc6202f3f9e114dc9353026744a62eee6ae7ef4cc9b678d27625de", 0xa5}, {&(0x7f0000005000-0x8)="b157f9f3a623caf0", 0x8}], 0x4, &(0x7f0000004000)=[@iv={0x20, 0x117, 0x2, 0xc, "4968347ae21f7a0ddf95af77"}, @op={0x18, 0x117, 0x3}, @iv={0x110, 0x117, 0x2, 0xf7, "af218394a402097d65fecc3b8e37f3d24b529e6261018e1bcfd214dc9b87cbbdc9526c581660f1fe7c7a633f07d583dc2833548667fea9eaba639f9a9b92432723b250d68faf2b99efcd218f462a480c27f3d3440f25a284b6ce38ae265dfb82dd443037d43b9feabfc12ce0b2ae96f6a8a3e4b357c2275a176b5778ad7ee7c5913e045c0572893cba537ae3f1b4a5c690c4232c74355fd27527f37ff365c0ec3ccbd4dfd80981526347f0b8bcda40cbbfdb7962ece8ab255f35ff3900c47f4ac990ed3eb9b3e7c17faf742b335e9a1a980c5e083c6729e7d5724d6c81c35d94f891b50a6ae1930c736465f5d9d5e9c7a32d6aed8d1d28"}, @iv={0xb8, 0x117, 0x2, 0x9e, "43a7f035075cf0fc4344b0d9955e2370a0b7bd2876fdff85c825fc8af1e422ed9073b3711c1ccb171bc45cf85d8978ce8331352871d7e2b14862da7ae30d64f2e45fb9c1d0bb63e8e51d052f4b9659fc805ba411340417f1df0610b45c4c1aad3ff1b3df9890bc0170a3a77553c4677f89807726ba91eb8bb414f24370052c8f82e194fa23ea41e26617d876930ef79227c608525fe8d0c3b02650a91427"}], 0x200, 0x400c4}, {0x0, 0x0, &(0x7f0000005000-0x20)=[{&(0x7f0000003000-0x3c)="44c387627aaa4da25f388bdfb88585b97cc712a382e531e99d86a7eb5221caa3f17a0098f8b7c1c64fb6494be9f1473b409a8b276ee2887e07eec7c7", 0x3c}, {&(0x7f0000001000)}], 0x2, 0x0, 0x0, 0x800}, {0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000001000-0x3b)="5217f4d2434be8ef2114011c43453129b8b981b5b956301b5a7366ba38eb81d8b983a72a857393b09e3d529053882f6aa2b8e04e09dddc3c69e9ef", 0x3b}], 0x1, &(0x7f0000004000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x78, 0x117, 0x2, 0x61, "6684f6968d8f36f03b5cc6f0a822f64b9d8362f2fc9adec3b179153890f508e3269a8683091a31c14be7e8ce29a6b2e3e25a64d2a4359022977c5b250843e483e457e4cb74e342ec808fce8ab717d74b1e9569ce1681604e71972cc2584b79839b"}, @iv={0x58, 0x117, 0x2, 0x40, "d67c4303f4ca975d05e14f9fcaaf29c3f8d0c0fb92bf10a10749243d7cbc168cc125a33b883e833594c8e045298b9eaae4f1fe08e65811a536a98be0f44ea8ef"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3}, @iv={0x88, 0x117, 0x2, 0x6d, "aecfa0400598bca57a3cc3fc08c330ecd3dd96a6311ad4de18b7b4f356f59ba53cf6a776a435bf7b03569eb1a6f14bb9d55fee5bc597948a8e529c755ea099fde28048fa60af5a1484caa0c6a14dc11f968fd17283b4b60e7a8f7f03b626b07ee747e0c713cb91f801335130d2"}], 0x1d0, 0x84}, {0x0, 0x0, &(0x7f0000005000-0x1e)=[{&(0x7f0000004000)="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", 0xfa}, {&(0x7f0000002000)="cc4e392387a6e4e1719e59835bf11e2a25c6da4d5d8cb997052935556ef1cce6c7db69fbd9b99286e941db814b2bc3484e7b482d03a55497aa41d36fbd96f6af09dc25c934602983c6dc70762bfafd30c526f414449803e4f1f0815467040df706c96d2ca4d54048cbac45c067aefd45ec111eab609995d72f0702d1b7925eb9f981c5708dc8d0776672192d7c3ee54b75dc7bedeb9b61e586f0adcfd1a62a", 0x9f}], 0x2, 0x0, 0x0, 0x4044010}, {0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000004000)="f43cf6d2a7df1f5eda9c62d3143637c354a25ea825473d30cffd8f5871470b362418686b90ed6b915cd90bc4f1b34f10dc2c0e4cc16d6a83b470f258418ba9c51e4de6af35a1d280051d6f1986ee77283ca5bbb6d60ce095d7975f475190c2394dd62c2b74b872b7b7b5bfaf542dead3eb5a31020cb69d69517c40dc60339c9f5ae04808d76a52bdae78fe5cf6d8ac075c7a4829281a5084a9c14002de591a64", 0xa0}, {&(0x7f0000003000-0xb9)="e5da65eb7d0b2bc47aa4f09f34432ab36e7d5286c4d7fac6d25e4752668dc2e6737aed216d439ddeb8fe0f4f21e15f024236d46a005b1b113c10627f99a405b7038ea7a4e9da7e3d3a2c21a6e69f83f7fc4e0a23766301875e4978f06387507495e01285ade31916331b1716b824f4a9f4cf6fc2d5fb1461c9af4456dd4d39f004c9ecb22968768878754bebdbc5276d8d0d5429b3d2aed7b5bcd0d65f3d0672444ff59149738475105e4b52f310ae9d43f4d18bf1db28bff9", 0xb9}, {&(0x7f0000005000-0xea)="0da45eec7953b70db94d7c55437373cf67ac12dcbbbb123fcf22644b9cb5ca6ccfcc4f64759f05428fc3284925541d410c45b23f5558eae636202bbe5c276d145e62474cb224761079256600ff46a529e23d41cc8416a2d20612d831aa36396d5f09dc6e1e6d8cb363c1ab18d9d84fcf9e67bfa5b06abcbee60bbca363e7cc22327200ccca190a3841da70718c036081762d2f89a5d5af0172527fc5258bd88f054c6352171a7d2c6fb3021fb8382f349634fc8e0fcb99f437c193b5acede82cf77aac61cd7bce7cdad2567714cd43bf521d8107d2fd9e45f2756411add161b6d53d5eb37edfa5087d34", 0xea}, {&(0x7f0000005000-0xf7)="c21d53f9f3087834d7d58106ff3f8fe9e3557c6252ab2753ae3df630fbf3863c010f54e18fbc77e3107f0058b3795cdcde5f5418a33995c7d73182727427c8c3162e3c37d219e5915e831b6ded68723bcd77ad18334573c8046d259753fa02e223eb6b42dd244984bd6209e79f4ed573d09d9baff9833ad6512733fdab1c04673c7915a645c09aad6913965d4a72ba2157a609ba7c53296819b5bfb7c300de2ff54b4cc285768c590c179af5d5a4168c1a6750931a06b100737c17431ef968b58cfd839eea17ef1443ffcefa558546fb15a710211efc526977ad36d0e2d68d4dea6e2e4f16622997dfb9ea35d611b9d3fac3e1c526f1ad", 0xf7}], 0x4, &(0x7f0000004000)=[@assoc={0x18, 0x117, 0x4, 0xfb}, @iv={0x40, 0x117, 0x2, 0x2c, "66c7ad55fa16b66c57fe657fa0ec924a0af1981cb8648492d725ec2528a63bb577ec3a86d840c02c06d84194"}, @iv={0x108, 0x117, 0x2, 0xed, "6b89f44c448f3e83496c6da942560b439e8cee5349d364ce355b7d31c91b8d6a066ee266bfe07921d8106b7ea324209c88fda5c37b3153ecf0c84958bc31dc573d0bdf5e2b12c1a5da7daf786bb5957aa5748b7e9961e7713609c87a1be4c6dd3d2c3be0839f90fb2d9d594810d53e0f9e39e07d14ea6df38e58939974a9ec9dd3317d9bf51b49406f57a91c1731a88407865448ed5433d51595d9f1bd57a4a27705aae6d42dd415997d67b6d288b8114f826ada34c9a3b07f5d6efb19306d62d8ba2a5bc1d9713a4928f26a6bfba0aeee2efee3bc95d0db5ba516765f9ca70e50df69e6668d2a4b4ca1548d75"}], 0x160, 0x4}, {0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000004000)="0aa0917b0d8387b9a1f6231588cd644e541c00134a88e01391576ae0e1ed05f916f0f45987ca202822fb13c1d3f185e2afcb27ec8954703a4250643f8775e1a64eca5c7755", 0x45}, {&(0x7f0000004000)="78cfd97e2da0b6026d55fb45aad9143414ecd63e6492d787efa0042e9653b1017c6dab27e600a66224fd9f73419b930175246158992948f6da5d73dab58c8d839e427cc3d1347816cd91dff99a70bebe2eaaffdd191de9ca8e1ade0b07a29f5107faac3a840065f1bc6f4f2b3c1fb258050db50e62f5588e4e2cbca237e40afcf1d1c70f3a2dda13f998fccc1ff371a58a797973afff00d8658ba199bc0d711dfc142b05721ddd244b5cd8de44018d4eb1eb0d1ed9bf6bad8940f25dc37389c7b4b18e00dc807dd2578bff", 0xcb}, {&(0x7f0000003000-0xea)="e338d6dc00bda375072716c4f410aed1c10d33e9fe78f7fe456c4aa77dce4b4b0a03277a8880477ff965377eebeed41026d49a6e312092990bd25d349c4198e6d0062e46c6b9b379f7c29a5cd3863e9139228075ca8aa921160b380c72d7d8aabc441bf99a7a2fd30b315a581ca50ab7206b7c9343bf590ac117b36ddf5959b1ad20263f22874c65cc02bd59295257a29a156bb6df3c4430aa6f68988e83725735cbad6e38b91d614c63f37918a5580378354239f1eee695e88a7cc916ea48b9480b8f0ba88c4f18480787f08f66949d5e435dabf70ea41b4a18d5e34ab6d33f19a2039b7f4e5f7110fa", 0xea}], 0x3, &(0x7f0000005000-0x120)=[@assoc={0x18, 0x117, 0x4, 0x7}, @iv={0xd8, 0x117, 0x2, 0xc2, "22bd5a1395fb42d90434f8da114a2083d7e86ea476ca57451090065c7e7de642703fb65f7caa7270fc62e8e1348dcf21c7f0bef32de8f2185307e46ee6d4aa44b2d8d378641f4a079ea60dd7659c3a9c4e6bb823fb3addf31cb6142a080896f8d6e5e4b49acfe8a3026162d084bf120b64c0d692fffaa6cf06eeeb1f5dde9e321de3ad8ce04c0785aa04082565a8d41e8e08e19d83242a7df9a56cc33d4fd321fe030302668bb786eca91b7214cc1f4b74972ee13473d4a377d45438608086490266"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x120}], 0x9, 0x20000000) 2018/02/05 13:41:13 executing program 1: r0 = msgget(0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000001000-0xb4)=""/180) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000)='ns/cgroup\x00') setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003000-0x98)={0x0, @in6={{0xa, 0x0, 0x80, @empty, 0x100000001}}, 0x1f, 0x808}, &(0x7f0000002000)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000-0x8)={r2, 0x200000000000000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x0, 0x1, [0x7]}, &(0x7f0000003000)=0xa) r3 = timerfd_create(0x7, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xe662a41b5c643b6f, 0xaae, &(0x7f0000005000-0x8)={0x0}) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000003000)=r1, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002000)='eth1\x00', 0xfffffffffffffffd) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r5, &(0x7f0000006000-0xc5)=""/197, 0xc5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000006000)={0x401, 0x1, 0x0, 0xffffffffffffff87, 0x401}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000008000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000003000), &(0x7f0000008000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r4, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000009000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000004000)={0x1, [0x0]}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f000000a000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000009000)="c87172c09d88cee9510394499139238d6f759e448a2f3c7bdac8a0b78d186c81107065e67355652858056102da0fdd295f677b9e3bd61c2b2928f1d068508a82bdadde53ab83f1287ec34f40565ad80a9aa5893163f3d902bc9583ba0bb6f7a2c0bcebb549595b6d693b310cef1c8c24002f81d63386e79ef1d50043be46e7e51365e8bd3a03ec5f42e424043fc9b73dbcb3b7c85480877aa899d057f8e9bbc355834fa9c0b08cf6b2fd0a217153b1924e143012e37aa85ae6cd120b28e5b4ff79aa2da6c345", 0xc6, r5) 2018/02/05 13:41:13 executing program 2: 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) recvmsg(0xffffffffffffffff, &(0x7f0000de7000)={&(0x7f00003b2000-0xe)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f0000001000-0x3d)=""/61, 0x3d}, {&(0x7f0000b53000-0x1000)=""/4096, 0x1000}, {&(0x7f00002d5000-0xf9)=""/249, 0xf9}, {&(0x7f000090c000)=""/249, 0xf9}], 0x4, &(0x7f0000001000-0x54)=""/84, 0x54, 0x100000000}, 0x22) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x1ff, 0x10}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={r1, 0x1}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0x6c, "7d249760847e4158a26ef2352abc694bcb0c570ce894ed4b973c5d13fc2569f88560baba88e481ba6a56f25120ca94f906001cb0228a5ef219217447e74eb642fd3e1d38afcd086154d62e5bf3c6ef31d138bd199e8b3946b8423aa59c6f7867850171abb61a9c6531c24ae7"}, &(0x7f0000002000)=0x74) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000), 0x4) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000001000), 0x4) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000001000)={0x4, 0x3f, 0x39}) ioctl$KVM_SMI(r3, 0xaeb7) r4 = dup(r0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x8200, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0xb656, 0xfffffffffffffff9, 0x10001, 0xfffffffffffff418, 0x7ff}, 0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000001000-0x12)={r1, 0x3fc000, 0x5, [0x0, 0x2, 0x1, 0x0, 0x8b9]}, 0x12) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000003000)={r2, 0x2}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x201000}, 0xc, &(0x7f0000004000)={&(0x7f0000004000-0x668)={0x668, 0x22, 0x0, 0x0, 0x2, {0x18}, [@typed={0x10, 0x6c, @str='system\x00'}, @typed={0xc, 0x76, @fd=r4}, @generic="fb3de6af0e67deacefe10bd84b7c718481b6938cb111a1590b104bcb25ee5a7a8c40bcb99df3f0969239dd9785b5d8cf5f7e17cc8dff795aa057687214da157a05fc65a5da85a307ccc2f9363daa7d40172d180f9b702e0f35d73d2918316da20534c33ccb2af8658c3460b6a55b79cf4039afb5997f324faee416dd907111a0300668f5aa0178", @nested={0x268, 0x7a, [@generic="9af24963b09ecdcf37855bb15f7f15ee201bc96a76dc934a8f49e302f00c8bf536d63d9fab85b3d8bf968007c7f994f60f19a0009c5adde065296db2f46d5a83acf67f5d48a14230129c1e7bbdeb710f909b33823ece", @typed={0xd8, 0x3c, @binary="b7e5622a09142ff3a0d890eaad7f6fb02aee0d95ea6ad01fb31bf543e6ccbf8a680ae1fb2c4d9363c03bc3b3d2a9eac16f626d6522fa81e1206abe11f576b6917cd0d9f220d12b524847c603183e39b594f606892bbdfbbc732e1aeea153ad3486680d4ddea2b8e89ff41d8eec7b10c26d4e43f949520502b57a643c3d9cf315146437dc110a7aabbcbfcaab09669c922d10469519731e69c123778bea3f3d41cc9e487a2898b98714448c940276d3ca6f0480132aa10cd9722be12c54eca19a4ab929a877cf555384791f4970edaa"}, @typed={0xc, 0x7e, @pid=r7}, @generic="b5afc2c3530e96927d6cfd15998372d67814bb3d530c568c2e69fc28aee97ae9b13929cacc8deae9e2083ced6239f4e1aae6cb1169bfa63f572087872af21b31808f6458c158eab5adff0273f62f2ff136b42e883ce3e95e2aa79c210bd520cef52f36b727c5dc9aaea70f9e8f0f174c9aeaac958bb84184a708bf8a7f082aa783b7b114cafd093159236873e6995b133d6a5688aa3ffe1d6acd7e9a0f1e38ad7f8ff5361dda308d8aa84e41ce62", @typed={0xc, 0x44, @fd=r3}, @typed={0x8, 0xe}, @typed={0x68, 0x65, @binary="9c2f72a5e2ff4641aa2b5c0eaedea6ef1df87ee407267f19df4ed2482593be28d4e3f020f9bbbb691848ad9a02af796543de9db6b5eb6d61598935ba76c0ad8639a9a988dbe11d9ce368baf7312a733b52412c715699dfd8bcf978c3cd"}]}, @typed={0xc, 0x7a, @fd=r4}, @generic="8a62b1adc4a65fcfbfdf57bde2640a57449e3384d1b34505e0340b47a4b52742cb0fb1711afa4b748492ace56b4e9c7c485fd3c91811e686ac5294093aa7a43f0aec737b96420a28f2af95165575e9d8495a9fadf5fa96bc939a640463a0342dbed4792d095b5329bf8ccd3be3bc099f19cde94e072c9490c2095a824062a08e1a2a91d03eefd671be75ed3a0da577a5affcc689ac2a7113a469ad1bdc772170bbb4efbdcf491740341331433f8bfd305fc42942e32dbaec94f86b5e5c2beac87d05e45e69323b7f824d0a0251828c67165c26270550831bde825334e889f142bccebb4d4188b07d73f7e06230c6847594695d0ca0903ee3c7", @nested={0x244, 0x6e, [@generic="73a6436cd1987abc6cfd299d78fd5fffe15fe37f07b196cd6ab207b90df361f6d7e049d7834d3221e12827fdbbe0cbefc52650d8a3ee8ed59454c8852d82889e95a6fbd068b58e826c739c85eaf1b784e456e8497f13361d4047901a59d9bff86e4de54c6a939dd8fb93cf256373020269ed44b2546628ee46b8dcd7944904a175cc092e3f6a18f8124f7aec2804d7265cf7315a19c73577b915d01e2967aedb53a934a26dc7d1210176d235ae250a78670f4734aa0291cb525dc4aab0eeb96060bd5e47763c47ad2dbff2cd128740bbf5a23a", @generic="d284bcfb7515ff841aaf456ac06661eb12ebb3a05c063c5b1018e971fa555f733d220c5b23922472104c29990f23ebee3c29a3d622d4745f066fa8569664658c54e4d5b4abc4a02877c442c0fc9935f31ef727f3e7c12fcea1e72f8189d2b3646ace0449e31f2ee55407420653c22f3dcd67918dcd8c52e1acbef4576abdf7ea695023a76d27e89b9f7b2a4325a829d7d019814b9fd5b98c5d91abb353c68176da418e22d59b3514e41cfcb562c944014c943de23524", @generic="1cb25c53b680d47353a0b68f84d99b806e68", @typed={0xc, 0x2, @fd=r3}, @typed={0x10, 0x72, @str='trusted\x00'}, @typed={0x18, 0x25, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @generic="fcdd78993dc08cf44e2050d0bf8710cd4d0cf8a3587eabcb13f89162f0e02933a12512c60ec6dab67e64d00f07ee62d41017bb2c18e06201b22f6890b67cad0a8c82574db5f479e485a31c564c99548d9f9fd959be6fa1e3d519b170", @typed={0x8, 0x13}, @typed={0xc, 0x12, @fd=r0}]}]}, 0x668}, 0x1, 0x0, 0x0, 0x40800}, 0x20000000) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r6, 0x3810, 0x6}, 0xc) getsockopt$packet_buf(r5, 0x107, 0x16, &(0x7f0000002000-0xcb)=""/203, &(0x7f0000001000)=0xcb) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r4, &(0x7f0000006000-0x38)={&(0x7f0000004000-0x10)={0x2, 0x0, @empty}, 0x10, &(0x7f0000005000)=[{&(0x7f0000005000)=""/183, 0xb7}, {&(0x7f0000006000-0xe8)=""/232, 0xe8}, {&(0x7f0000004000)=""/191, 0xbf}, {&(0x7f0000006000-0x2c)=""/44, 0x2c}, {&(0x7f0000002000)=""/4096, 0x1000}], 0x5, &(0x7f0000005000)=[@mask_cswp={0x58, 0x114, 0x9, {{0x4, 0x1ef}, &(0x7f0000006000-0x8)=0xa7, &(0x7f0000006000-0x8)=0xc2, 0xff, 0x1, 0x100000001, 0x7, 0x10, 0x3}}, @fadd={0x58, 0x114, 0x6, {{0x80000000, 0x1}, &(0x7f0000006000-0x8)=0x80000001, &(0x7f0000005000)=0x7ff, 0x8, 0x80000001, 0x3f, 0x6, 0x40, 0x2}}, @mask_cswp={0x58, 0x114, 0x9, {{0x3, 0x4}, &(0x7f0000006000-0x8)=0x37, &(0x7f0000006000-0x8), 0x101, 0x8, 0x8, 0x3, 0x40, 0x2}}], 0x108, 0x14}, 0x800) 2018/02/05 13:41:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000639000-0x78)=""/120, 0x78) r0 = getpid() wait4(r0, 0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x9, 0x40a000) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x102000000000000) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000000)={0x4, 0x400}) syslog(0x5, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000001000-0x97)=""/151, &(0x7f0000001000)=0x97) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000003000-0x8)='./file0\x00', 0x200000, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000004000-0x4), &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000004000)={0x70d0, 0x3, 0x2, 0xd5}, 0x10) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000004000)={{0x0, 0x3, 0x637, 0x3, 0x80000000}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000005000)={0x8, &(0x7f0000006000-0x40)=[{}, {}, {}, {}, {}, {}, {0x0}, {}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000006000-0x8)={r3, 0x2}) r4 = shmget(0x1, 0x3000, 0x0, &(0x7f0000001000/0x3000)=nil) r5 = geteuid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000006000)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000)='./file0\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(r4, 0x1, &(0x7f0000001000-0x70)={{0x1, r5, r6, r7, r8, 0x100, 0x9}, 0x7f, 0x7, 0x4912, 0x53e1, r0, r0, 0x8}) 2018/02/05 13:41:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000092000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0x1a)={0x0, 0xdf36, 0x9, [0x0, 0xfffffffffffffffe, 0x2, 0x0, 0x9, 0x9, 0x0, 0x8, 0x1]}, &(0x7f0000000000)=0x1a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffff7}}}, 0x8c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x4, 0x4, 0x9, 0xfffffffffffffff7, 0xfffffffffffff8bf}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x9, 0x660c0bc8228ba73d, 0x1, 0x0, r2}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r6 = getgid() r7 = getegid() setresgid(r5, r6, r7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept4(r0, &(0x7f0000002000)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r8, 0x107, 0x0, &(0x7f0000003000-0x4), &(0x7f0000003000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={r3, 0xfff}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r8, 0x8903, &(0x7f0000004000-0x3)) r9 = semget$private(0x0, 0x1, 0x40) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(r9, 0x0, 0x11, &(0x7f0000005000-0x4)=[0x0, 0xffff]) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r8, &(0x7f0000006000-0x60), &(0x7f0000002000)=0x60, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$autofs(0xffffffffffffff9c, &(0x7f0000007000-0xc)='/dev/autofs\x00', 0x8000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r10, 0x400454cc, &(0x7f0000006000)=r4) 2018/02/05 13:41:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000002000-0x40)={0x8d3, 0x2, 0xb662, 0x1, "423b81c3ac822560c891ad62a6fe6a4e6448ebf918c4a5b746762b7eb97a55ea666e463a05d118af89343d2c", 0x4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000003000-0x4)=0x0) fcntl$setown(r0, 0x8, r2) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000002000-0x40)={0x1, 0x3, 0x5, 0x3ff, "d5790aacee1717e333d4e932a5e8b5eb0a2e71f63d80768b6d533fb86426095c45a60bf1172613daba46b24e", 0x9}) fcntl$setsig(r1, 0xa, 0xf) timerfd_create(0x2, 0x800) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x10300) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000003000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r3, 0x400454cd, &(0x7f0000004000)=0x3) syncfs(r0) 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) r4 = add_key$keyring(&(0x7f0000005000)='keyring\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000006000-0x3)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000003000-0x7)="0936f7312a38c8", 0x7, r4) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000004000-0x10)={0x4, &(0x7f0000003000)=[{}, {}, {}, {}]}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000005000-0x44)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000006000)=0x3a7c, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000007000)) 2018/02/05 13:41:13 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r1 = openat(r0, &(0x7f000060f000-0x8)='./file0\x00', 0x20000, 0x8) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000180000)=0x26e6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000001000)={0x1}, 0x8, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000003000-0x6a)=""/106) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000003000)={0x1, 0x800}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = geteuid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000002000+0x7d9)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_fuseblk_mount(&(0x7f0000004000)='./file0/file0\x00', &(0x7f0000001000)='./file0\x00', 0xa000, r2, r4, 0x1, 0x6, 0x8040) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000005000)={0x6, 0x80000000}) r6 = gettid() fcntl$setownex(r5, 0xf, &(0x7f0000006000-0x8)={0x0, r6}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000006000-0x10)=@req) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000003000-0x2)={0x6, 0x81}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000007000-0x7)={0x235886b9, 0x20000800, 0x1000, 0x5, 0x5a94000000, 0x3, 0x0, 0x1f, 0x2000000000000, 0x180}, 0x10) r7 = shmget(0x3, 0x4000, 0x78000100, &(0x7f0000003000/0x4000)=nil) shmctl$IPC_SET(r7, 0x1, &(0x7f0000000000)={{0x6, r2, r4, r3, r4, 0x20, 0x1}, 0x401, 0xffffffffffffff81, 0x7, 0xff, r6, r6, 0x80000001}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000007000)) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000003000), 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000008000)) [ 56.781474] audit: type=1400 audit(1517838073.133:9): avc: denied { map } for pid=4043 comm="syz-fuzzer" path="/root/syzkaller-shm797690272" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 56.836742] audit: type=1400 audit(1517838073.188:10): avc: denied { sys_admin } for pid=4085 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 56.873453] IPVS: ftp: loaded support on port[0] = 21 [ 56.932109] audit: type=1400 audit(1517838073.281:11): avc: denied { net_admin } for pid=4091 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 56.958590] IPVS: ftp: loaded support on port[0] = 21 [ 56.996111] IPVS: ftp: loaded support on port[0] = 21 [ 57.044130] IPVS: ftp: loaded support on port[0] = 21 [ 57.113967] IPVS: ftp: loaded support on port[0] = 21 [ 57.211194] IPVS: ftp: loaded support on port[0] = 21 [ 57.311456] IPVS: ftp: loaded support on port[0] = 21 [ 57.415704] IPVS: ftp: loaded support on port[0] = 21 [ 58.246512] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 58.346806] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 58.389511] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 58.572595] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 58.622550] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 58.783311] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 58.955582] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 59.197735] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 60.840093] audit: type=1400 audit(1517838077.190:12): avc: denied { sys_chroot } for pid=4091 comm="syz-executor2" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/05 13:41:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f5e000-0x5)='auxv\x00') ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000c2d000)) ioctl(r0, 0x6, &(0x7f000022b000-0x1)) [ 60.935576] audit: type=1400 audit(1517838077.249:13): avc: denied { dac_override } for pid=5008 comm="syz-executor2" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/05 13:41:17 executing program 2: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000d9000)) poll(&(0x7f00003e3000)=[{r1}], 0x20000000000001e8, 0xffffffff) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/02/05 13:41:17 executing program 4: unshare(0x40400) r0 = syz_open_procfs(0x0, &(0x7f00001d5000-0x8)='uid_map\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000044000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000000)={&(0x7f000067f000-0x180)=@bridge_setlink={0x180, 0x13, 0x426, 0x5, 0x3, {0x7, 0x0, 0x0, r1, 0x10, 0x1000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23}, @IFLA_XDP={0x158, 0x2b, [@typed={0x10, 0x89, @str='uid_map\x00'}, @nested={0x144, 0x8b, [@typed={0x28, 0x1c, @binary="fc4007a51666a78e4b1b17e1c2f8155ddbb710a6fa78d994603b4e6a5f"}, @generic="1158a015e70979cf8648266b16fd0580fc9721599e5ef1ac7d094cc1b098e10173b905dd66c5c5099c0bf6c0f7700e0604ea00b9f964fe02a43f7d3c96ff47e87cc940ba5c190453c5741aed9ab33c12a2645bb9cf069b2c3780e42e10ad4c753f6f7177677032cb7935eba0cfdbf87dff7cbb0954", @typed={0xc, 0x7a, @u32=0xa0}, @generic="e2d03a1f7fe60a01b690bdaa8edd7fabd62fbe5e2838086d6bf824e115db6f432d15fda83d21ed16cefc29c590e71bfdec9855430742e172276cf5211fcf435676be3d5aee8e469df6793ce1944620caf722ee5e926d891485d806", @typed={0x3c, 0x3, @binary="7822e1cde49a080ca1d5b6e45754daf5f32b56346df2308d1e50a947279cf66999bde29c5d07c9c965f07e6244fe06e48e0b"}]}]}]}, 0x180}, 0x1}, 0x55) preadv(r0, &(0x7f0000000000)=[], 0x0, 0x0) 2018/02/05 13:41:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = memfd_create(&(0x7f000079e000)='\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r1, r3, &(0x7f0000e65000-0x8), 0x8) 2018/02/05 13:41:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000042a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000bd2000)) ioctl$TCSETSW(r0, 0x5403, &(0x7f00001ce000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/02/05 13:41:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afa000)='/dev/kvm\x00', 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = memfd_create(&(0x7f00003cf000-0x9)='/dev/kvm\x00', 0x2) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x4, 0x0, [], 0xffffffffffffffff}]}) 2018/02/05 13:41:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f0000fda000-0x10)={0x100}, &(0x7f0000049000-0x4), 0x0) futex(&(0x7f0000676000-0x4), 0x3, 0x1, &(0x7f0000e6d000)={0x0, 0x7f}, &(0x7f000092c000-0x4), 0x4000000) r0 = syz_open_dev$sg(&(0x7f0000708000)='/dev/sg#\x00', 0x6, 0x80) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x2) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000e9b000-0x4)={0x4, 0x4, 0x6}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000a00000-0xb)='/dev/audio\x00', 0x4000, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00003b6000-0x1)={0x0, 0xff, 0xf7c, &(0x7f0000338000)}) [ 61.314062] audit: type=1400 audit(1517838077.665:14): avc: denied { setgid } for pid=5108 comm="syz-executor5" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 61.338131] audit: type=1400 audit(1517838077.668:15): avc: denied { ipc_owner } for pid=5108 comm="syz-executor5" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/05 13:41:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000da3000-0x78)={0x4000000002, 0x78, 0x9e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000024f000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000049d000-0x4)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x4, &(0x7f0000dc9000)=""/191) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)}, 0x0) fcntl$setlease(r0, 0x400, 0x1) ioctl$KDADDIO(r0, 0x4b34, 0x1) 2018/02/05 13:41:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000675000)=&(0x7f000098a000-0x1)) r1 = syz_open_dev$mice(&(0x7f0000cd6000-0x10)='/dev/input/mice\x00', 0x0, 0x842) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000a7b000-0x4c8)={{0x80, 0x5, 0x3, 0x0, "09af25041ef46a37b53be264e353506cb8b881fd4f05ce48838ea2be2eb21e6dc97215754772760192b2fc83", 0xffffffff}, 0x1000, [0x5, 0xfffffffffffffff9, 0x6, 0x8, 0x1, 0x100000000, 0x400, 0x0, 0x6, 0x0, 0x2, 0x12600, 0x20, 0x5, 0x6, 0xfffffffffffffff8, 0x1, 0x0, 0x5, 0xb3c4, 0x6b3, 0xfe0, 0x9, 0x3, 0x4, 0x100000001, 0xfa, 0x0, 0x8, 0x0, 0x53, 0x9, 0x8, 0x7b65, 0x7, 0x68e, 0x8, 0x3, 0x2, 0x7ff, 0x4, 0x2, 0x3, 0x8, 0x8, 0xfffffffc00000000, 0x4, 0xff, 0x100000001, 0xecb, 0x80000001, 0x0, 0x1000, 0x2, 0x40, 0x3b0, 0x7, 0x9, 0x0, 0x74, 0x7f, 0x557, 0x9, 0xffff, 0x40, 0x0, 0x9, 0x8, 0x80, 0x0, 0xfffffffffffffffd, 0x84b, 0x4, 0x4, 0x9, 0x1, 0x80, 0xa3, 0x0, 0x400, 0x5, 0x5, 0x2, 0x401, 0x81, 0x1ff, 0xb929, 0x2, 0x5119, 0x5, 0x1, 0x5, 0xfe87, 0x0, 0xfffffffffffffff7, 0x9b25, 0x3, 0x8, 0x200, 0x800, 0x9, 0x4, 0x80000000, 0xb75d, 0x1f, 0x78, 0xffffffff00000000, 0x2, 0x1000, 0xffffffffffffff2a, 0x6, 0xec7b, 0x80, 0x2, 0x2, 0x8, 0x0, 0x6, 0xdb7f, 0x6, 0xfffffffffffffffb, 0x9, 0x80000001, 0x6, 0x4a, 0xf, 0x5, 0x1]}) ioctl$KVM_CHECK_EXTENSION(r0, 0x4004af07, 0x0) 2018/02/05 13:41:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00003a3000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f000006b000-0x10)={0x77359400}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000777000+0x825)=@filter={'filter\x00', 0xe, 0x4, 0x280, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@dev={0xfe, 0x80}, @syzn={0x73, 0x79, 0x7a}}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000990000)='/selinux/policy\x00', 0x0, 0x0) r3 = socket$inet6(0xa, 0x2, 0x5) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000f09000-0xb)='/dev/audio\x00', 0x410000, 0x0) bind$nfc_llcp(r5, &(0x7f0000371000)={0x27, 0x20, 0x47, 0x4, 0x1f, 0xd09, "b7524981c329bd78c95c8dd664382ddd4c8248d71b75c6c5870faa70993c64f791f87273cb410ad2f327b948c3e5733e034504fac6e3209dbfe8dc0d95e49d", 0x6130fc98}, 0x60) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000674000), 0x0) mknod$loop(&(0x7f000071d000)='./file0\x00', 0x182, 0x1) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000b1a000-0x160)={{{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}}, {{0xa, 0x2, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x0, 0x3, 0x6, "b43f7143527506b8bad20a21e482ab41a914fab550bfd4307be8c084aad89996a5afca3e12392c4e9e83badbe1d2e67155157868096941e0ecd658dc0950fc369a3de9692453da54ea2174e8193549b1"}, 0x160) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000789000), &(0x7f0000457000)=0x14) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00007a7000-0x10)={0x4, &(0x7f000038c000-0x20)=[{0x100, 0x3, 0x7, 0x9}, {0x24, 0x7, 0xffff, 0x32}, {0x5, 0xd7e9, 0x1, 0x80000001}, {0x5, 0x1dc, 0x640, 0x2}]}, 0x10) ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc008240a, &(0x7f0000403000-0x13)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$inet_sctp(r3, &(0x7f0000422000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xfffffffffffffcca, &(0x7f0000fc8000)=[], 0x0, 0x0}, 0x8000) ioctl$KVM_SET_SIGNAL_MASK(r5, 0x4004ae8b, &(0x7f000068d000)={0x41, "cb0a431a10a6c552b3543fac49f94dec7791252f0ddc1ac4c959e3bbc0815ef05b71afd3cb6c5136c1c9da6cfc927340012906e0ff4a40dd6916ccbb85d83bb99a"}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f00007cc000-0x3)={{0xa, 0x1, 0xfffffffffffffffb, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1f}, {0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x5e}, 0x7, [0x5, 0x9, 0x7, 0x6, 0x101, 0x0, 0x211, 0x80000001]}, 0x5c) fallocate(r2, 0x2, 0x1, 0x610b) sendto$inet6(r3, &(0x7f0000bfd000), 0x0, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/05 13:41:17 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000003000-0x108)={0x401, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x108) syncfs(r0) 2018/02/05 13:41:17 executing program 2: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000114, 0x400080802, 0xffffffffffbfffff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f83000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00003e8000-0xc)={0x10}, 0xc, &(0x7f00003f1000-0x10)={&(0x7f0000f82000)=@bridge_dellink={0x2c, 0x11, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0xc, 0x1a, [{0x4, 0x1c}, {0x4}]}]}, 0x2c}, 0x1}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000af4000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x411a}) 2018/02/05 13:41:17 executing program 3: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00005c4000)='/dev/sg#\x00', 0x7, 0x8000) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f000075d000)=""/20, 0x14) fallocate(r1, 0x3, 0x1, 0x7) setsockopt$inet_buf(r0, 0x0, 0x400000000000061, &(0x7f000043c000)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff07eef4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255e8dae00964b8850dde68fe2e813ba70fc391cdae484ec9e2d326ecc8c556bfd23942666d5a8d7b5299951d06febf099de3e9d5212bc53e9f9d9d99239fed86ac0f9f56cb52e96f28e91f74c26bbc11132afd8665f62edce374cc2541c0b47934f8e11582bf7a253ff43a4ef62f22b66eb37cf83ebe9d56a57edbbea226", 0xd5) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00004a5000)='/dev/sg#\x00', 0xf5a, 0x101000) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000ef3000)={@remote, @multicast2, @remote}, &(0x7f0000ef4000-0x4)=0xc) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000ef2000)={0x18, 0x0, {0x2, @random="c4141946e251", @generic="469cf2aae9491d9de4f1eddeba63b292"}}) 2018/02/05 13:41:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008e4000-0x8)='syscall\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000050c000-0x88)={0x5, {{0xa, 0x3, 0x8001, @dev={0xfe, 0x80, [], 0x0, 0xa}}}}, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000889000-0x20)={@empty, 0x7, 0x1, 0xff, 0xe, 0x800, 0x1, 0x9}, 0x20) 2018/02/05 13:41:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$adsp(&(0x7f000039a000-0xb)='/dev/adsp#\x00', 0x1, 0x2200) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000028000)={0x1000, 0x20, [0x6, 0x0, 0x4, 0x7ff, 0x9, 0x5, 0x1, 0x2]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000037e000)={0x0, @in6={{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0xfffffffffffffffc, 0x2, 0x1000, 0x2, 0x9}, &(0x7f00002ab000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b23000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x3, 0x6}, &(0x7f0000571000-0x4)=0x98) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000d25000-0x10)={&(0x7f00004a9000)={0x24, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000000000b}, [@nested={0x10, 0x5, [@typed={0x4, 0x1, @str='\x00'}]}]}, 0x24}, 0x1}, 0x0) 2018/02/05 13:41:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f22000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000f1f000)='/dev/amidi#\x00', 0xe4e, 0x400) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000880000-0x8)) write$selinux_user(r0, &(0x7f0000002000)={'system_u:object_r:system_cron_spool_t:s0', 0x20, 'root\x00'}, 0x2e) [ 61.592486] audit: type=1400 audit(1517838077.944:16): avc: denied { create } for pid=5163 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/05 13:41:18 executing program 4: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000f51000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x80000) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00003c6000-0x8)={0x0, 0xdf}, &(0x7f0000f52000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000df8000)={r1, 0xd21, 0x5}, &(0x7f0000f52000-0x4)=0x8) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f51000-0x8)={r2, 0x5}, 0x8) r3 = socket(0x40000000013, 0x803, 0x100) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0x23, &(0x7f0000f52000-0x4)=0xffffffffffffeffc, 0xfffffdef) bind$inet(r3, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000f52000-0x1)="fd", 0x2db073116536e2fd, 0x4000000000001, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0xffffff91) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f00009ab000-0x4)=0xffffffff) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r3, &(0x7f0000f53000-0x1a4)=[{{&(0x7f0000f53000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000d66000)=[{&(0x7f0000f52000)=""/109, 0x6}, {&(0x7f0000f52000)=""/39, 0xe}, {&(0x7f000054e000)=""/224, 0xe0}, {&(0x7f00009c7000)=""/237, 0xed}, {&(0x7f000053b000-0x1e)=""/30, 0x1e}, {&(0x7f0000f52000)=""/212, 0xfffffffffffffd17}], 0x6, &(0x7f0000f52000)=""/167, 0xa7, 0x100000000}, 0x5}, {{&(0x7f0000f53000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000f53000-0x70)=[{&(0x7f0000f52000)=""/190, 0xbe}, {&(0x7f0000078000-0x89)=""/137, 0x89}, {&(0x7f00008bc000)=""/4096, 0x1000}, {&(0x7f0000f52000)=""/116, 0x74}, {&(0x7f0000b43000)=""/114, 0x72}, {&(0x7f00002a3000)}, {&(0x7f00007df000-0x6e)=""/110, 0x6e}], 0x7, &(0x7f0000f39000-0x15)=""/21, 0x15, 0x8}, 0x2}, {{0x0, 0x0, &(0x7f0000f52000)=[{&(0x7f0000f52000)=""/50, 0x32}, {&(0x7f0000f52000)}, {&(0x7f00004b3000-0x9d)=""/157, 0x9d}, {&(0x7f0000f53000-0xee)=""/238, 0xee}, {&(0x7f0000c66000-0xa9)=""/169, 0xa9}, {&(0x7f0000f52000)=""/88, 0x58}, {&(0x7f0000071000-0x6e)=""/110, 0x6e}, {&(0x7f0000f52000)=""/49, 0x31}], 0x8, &(0x7f0000665000-0x60)=""/96, 0x60, 0x6}, 0x9}, {{0x0, 0x0, &(0x7f0000f53000-0x90)=[{&(0x7f0000cb6000)=""/78, 0x4e}, {&(0x7f0000f52000)=""/195, 0xc3}, {&(0x7f00009dc000-0xde)=""/222, 0xde}, {&(0x7f0000f53000-0x2f)=""/47, 0x2f}, {&(0x7f00000f5000-0x18)=""/32, 0x20}, {&(0x7f000040b000-0x23)=""/35, 0x23}, {&(0x7f0000f52000)=""/219, 0xdb}, {&(0x7f0000f53000-0x93)=""/147, 0x93}, {&(0x7f0000248000)=""/42, 0x2a}], 0x9, &(0x7f0000342000-0x6a)=""/106, 0x6a, 0x6}, 0xfffffffffffffff8}, {{0x0, 0x0, &(0x7f0000add000-0x20)=[{&(0x7f0000f52000)=""/202, 0xca}, {&(0x7f0000f53000-0x2c)=""/44, 0x2c}], 0x2, &(0x7f00000d2000)=""/236, 0xec, 0xdb8}, 0x100}, {{&(0x7f0000f53000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast, @syzn}}, 0xfffffffffffffdf3, &(0x7f00005c1000)=[{&(0x7f0000f52000)=""/230, 0xe6}, {&(0x7f00007ac000-0x97)=""/151, 0x97}], 0x2, &(0x7f0000f53000-0x6d)=""/109, 0x6d, 0xfffffffffffffffd}, 0x101}, {{&(0x7f0000f53000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f00009f4000-0x40)=[{&(0x7f0000f52000)=""/32, 0x20}, {&(0x7f0000f53000-0x75)=""/117, 0x75}, {&(0x7f0000794000)=""/91, 0x5b}, {&(0x7f0000f53000-0xbe)=""/190, 0xbe}], 0x4, &(0x7f00001ff000)=""/180, 0xb4, 0x1ff}, 0x8}], 0x7, 0x40, &(0x7f0000e08000)={0x77359400}) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000f54000-0x4)=0x6) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={r3, 0x0, 0x1, 0x7f, &(0x7f00003a8000-0x8)=[0x0, 0x0], 0x2}, 0x20) recvmsg(r3, &(0x7f000071c000-0x38)={0x0, 0x0, &(0x7f00002cd000)=[{&(0x7f0000e25000)=""/122, 0x7a}], 0x1, &(0x7f0000f51000-0xc0)=""/192, 0xc0}, 0x0) [ 61.660226] audit: type=1400 audit(1517838077.992:17): avc: denied { write } for pid=5163 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 61.684308] audit: type=1400 audit(1517838078.012:18): avc: denied { dac_read_search } for pid=5160 comm="syz-executor0" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/05 13:41:18 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000000d000-0xc)='/dev/amidi#\x00', 0x1ff, 0x40000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f000000d000-0x18)={0x0, 0x47d7, 0x3ff, &(0x7f0000002000-0x8)}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/05 13:41:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000039000-0x50)={@common='nr0\x00', @ifru_names=@generic="aca2071e15e6f834b0144cd5f429428b"}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000005d000-0x10)={&(0x7f0000c02000-0x1dc)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x1, []}}]}, 0x2c}, 0x1}, 0x0) 2018/02/05 13:41:18 executing program 2: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) pipe(&(0x7f0000ff9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000ffa000)='big_key\x00', &(0x7f00009f7000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ffb000-0x4b)="6539fc4cce1dd6aeb8f6db9f1980650607999eee278463dd833a72319f8e52ff1349c02c5653bc31cc78cbaab74aaa404b134e9a5750bcdda5bb32ab5d1922a31cb3c481477f39e46458d9", 0x4b, 0x0) keyctl$revoke(0x3, r1) fadvise64(r0, 0x0, 0x0, 0x0) 2018/02/05 13:41:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000085a000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x3fe) r1 = creat(&(0x7f00005a4000)='./file0\x00', 0x1) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000c6000)) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000641000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000069000-0x9)='/dev/sg#\x00', 0xc8, 0x80000) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000a8f000-0x4), &(0x7f000059e000)=0x4) 2018/02/05 13:41:18 executing program 6: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000571000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000f6c000)=[{&(0x7f0000000000)=""/43, 0x2b}, {&(0x7f0000000000)=""/15, 0xf}, {&(0x7f00006e9000)=""/4096, 0x1000}], 0x3) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000008000-0x8)='./file0\x00', 0x28101, 0x100) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000007000), r2, &(0x7f0000007000), 0x3ff, 0x2) r3 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r3, 0x4143, &(0x7f0000006000-0x1f5)) 2018/02/05 13:41:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000001000-0xcd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8864, "2f0f6f3c3d350021"}}}, 0x0) link(&(0x7f00009ed000-0x8)='./file0\x00', &(0x7f000046c000)='./file0\x00') 2018/02/05 13:41:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006c7000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000c01000)={0x0, 0x1}, &(0x7f0000764000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a40000)={r1, 0xff, 0x1, 0x4, 0x3, 0x1}, &(0x7f00000bc000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00002fd000-0x20)={0x0, 0x5, 0x4, 0x1, 0x4000000000000, 0x7fffffff, 0xfff, 0x20, r1}, 0x20) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11, []}]}, 0x15c}, 0x1}, 0x0) 2018/02/05 13:41:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00000f5000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x10000) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000563000-0x4)) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001c8000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f000061e000-0x49)={'system_u:object_r:restorecond_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x39, 0x37}, 0x49) [ 61.831674] kauditd_printk_skb: 3 callbacks suppressed [ 61.831682] audit: type=1400 audit(1517838078.183:22): avc: denied { sys_admin } for pid=5203 comm="syz-executor2" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 61.875265] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 61.882853] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 61.886646] audit: type=1400 audit(1517838078.221:23): avc: denied { prog_load } for pid=5199 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/05 13:41:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sched_yield() r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000099f000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f000064f000)=0x1, 0x4) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00001d4000)) write$selinux_user(r0, &(0x7f000036b000-0x29)={'system_u:object_r:policy_src_t:s0', 0x20, 'user_u\x00'}, 0x29) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x5, 0x324) 2018/02/05 13:41:18 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000c47000-0x3)='/dev/dmmidi#\x00', 0x9, 0x290000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000000)=0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000-0x120)={0x80000001, {{0x2, 0x1, @empty}}, 0x1, 0x1, [{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x120) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f000001f000-0x58)={{0x0, 0x101}, 0x0, 0x9}) 2018/02/05 13:41:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x1d) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x0, 0x6, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) 2018/02/05 13:41:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000457000)=[{&(0x7f000052f000-0x12)=""/18, 0x12}, {&(0x7f000043a000+0xc3c)=""/140, 0x8c}, {&(0x7f00006e5000)}, {&(0x7f00000d7000-0x31)=""/49, 0x31}, {&(0x7f00006a0000)=""/121, 0x79}, {&(0x7f00004a2000)=""/69, 0x45}, {&(0x7f0000d5c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000df3000-0x14)=""/31, 0x1f}], 0x8) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000a99000)={0x0, 0x6, 0x6f7, 0x9cc4}, &(0x7f0000ff1000+0x66f)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00003dd000-0xc)=@sack_info={r4, 0x1, 0xa9d}, &(0x7f000004c000-0x4)=0xc) dup2(r0, r2) 2018/02/05 13:41:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000)='net/ip6_mr_vif\x00') clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000001000-0x4c8)={{0x8b, 0x4, 0x5d, 0x6, "74016a9885669967a9cfc42f2affe25c9b3c9cb8b3b9de83a7c3df852433f70284cd363670a8bb23450b2b06", 0x6}, 0x6, [0x4, 0x1, 0x3, 0x100000000, 0x9, 0x4, 0x7, 0x6, 0x8, 0x200, 0x4, 0x3, 0x7, 0x8, 0x602, 0x12, 0x100000000, 0x1, 0x9, 0x6, 0x28, 0x9d5, 0x79, 0x80000001, 0xff, 0x80, 0x8000, 0x4, 0x3, 0x8001, 0x2, 0xff, 0x0, 0x40000000400000, 0x4, 0x65db, 0x4, 0x8, 0x7, 0x464, 0xc068, 0x7fff, 0x8000, 0x0, 0x2, 0x5, 0x40, 0x7, 0x8, 0x1, 0xdc66, 0x0, 0x80, 0x2, 0xff, 0x4, 0x100000001, 0x81, 0xfffffffffffffffe, 0x4, 0x8, 0x3fff80000, 0x100000001, 0x9, 0xfffffffffffffffc, 0x8001, 0x5, 0x1, 0x7c0, 0x2, 0x17a, 0x4, 0x0, 0x4, 0x2569e4e6, 0x1, 0x0, 0x9, 0x4, 0x236, 0x12000, 0xab8b, 0x5, 0x40, 0x3, 0x80000000, 0x100000001, 0x4fa0c41b, 0xc1, 0x7fff, 0x9, 0x2, 0x5, 0xa8, 0xffffffffffff7fff, 0x30000000000, 0x7fff, 0x7, 0x3f, 0x2, 0x1, 0x9, 0xd71, 0x5, 0x4, 0x5, 0x6, 0x2, 0x0, 0x8001, 0x3, 0x2, 0x8000, 0x0, 0x80000000, 0x1f, 0x0, 0xffffffffffffffff, 0x10000, 0x7, 0x4, 0x4, 0x7, 0x8, 0x1, 0x100000000, 0x10000], {r2, r3+10000000}}) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000001000-0x79)=""/121, &(0x7f0000001000-0x4)=0x79) 2018/02/05 13:41:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000026000-0x4), 0x4) r1 = syz_open_dev$mouse(&(0x7f00007ca000-0x12)='/dev/input/mouse#\x00', 0x401, 0x200) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000274000-0x4)) connect$netlink(r1, &(0x7f0000062000-0x5)=@kern={0x10, 0x0, 0x0, 0x40004}, 0xc) [ 61.912885] audit: type=1400 audit(1517838078.242:24): avc: denied { dac_override } for pid=5200 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 61.980571] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 61.988292] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 62.003710] audit: type=1326 audit(1517838078.328:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5222 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 62.028241] audit: type=1326 audit(1517838078.329:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5222 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 62.052776] audit: type=1326 audit(1517838078.332:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5222 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x453299 code=0x7ffc0000 [ 62.077130] audit: type=1326 audit(1517838078.340:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5222 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 62.101471] audit: type=1326 audit(1517838078.340:29): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5222 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/05 13:41:18 executing program 1: pipe(&(0x7f000072b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800000806, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1a, &(0x7f00007d0000)={@loopback}, &(0x7f0000a9a000-0x4)=0x14) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000807000-0xc)={0x2, r1, 0x1}) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000021000)=0x3) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d06000)={0x7000, 0x100000}) mremap(&(0x7f000008b000/0x3000)=nil, 0xfffffffffffffd1a, 0x4000, 0x0, &(0x7f00000da000/0x4000)=nil) 2018/02/05 13:41:18 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b0d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000e31000-0x8)='./file0\x00', 0x10) r1 = syz_open_dev$binder(&(0x7f0000ca9000)='/dev/binder#\x00', 0x0, 0x80000000000002) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000d45000-0x50)={0x250, @tick=0xfa93, 0x7, {0x20, 0xfffffffffffffe01}, 0x5, 0x3, 0x8000}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)}) 2018/02/05 13:41:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$getsig(0x4202, r0, 0x2, &(0x7f0000d5c000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000ef0000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x60, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000b}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x11, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[]}]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[]}]}, @lsrr={0x83, 0x17, 0x0, [@rand_addr, @loopback=0x7f000001, @broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001]}]}}}}}}}, &(0x7f0000c3b000-0x8)={0x0, 0x0, []}) 2018/02/05 13:41:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000082a000)='/dev/snd/seq\x00', 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002b6000)='/dev/sequencer2\x00', 0x0, 0x0) dup3(r0, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f000064d000)='/dev/dsp\x00', 0x0, 0x0) dup2(r3, r2) 2018/02/05 13:41:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00004a2000-0x9)='/dev/kvm\x00', 0x111080, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f00003b6000-0x28)) r3 = syz_open_dev$vcsn(&(0x7f0000139000)='/dev/vcs#\x00', 0x90000000, 0x143000) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000c0b000-0x8)=0x100001d) 2018/02/05 13:41:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0xa, 0x400) writev(r0, &(0x7f00009a4000-0x10)=[{&(0x7f00004f8000)="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", 0x1000}], 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000097000-0x390)=@raw={'raw\x00', 0x9, 0x4, 0x330, 0x98, 0xffffffff, 0xffffffff, 0x1e8, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f00005f6000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x280}}, [{{@uncond, 0x0, 0xe8, 0x150, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x4, 0x2, 0x2, 0x1}}, @unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x7}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x5, 0x7fffffff, 0x8, 0x8, 'snmp\x00', 'syz0\x00', 0x10000}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0xf}, @empty, 0x0, 0xffffffff, @generic="fbbdd23307dadc71399d94afeecaeb37", @common='rose0\x00', {0xff}, {}, 0xaf, 0x2, 0x4}, 0x0, 0x70, 0x98, 0x0, {}, [@unspec=@void, @unspec=@void]}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x10, 0x2, 0x4}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xff000000, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x3f, 0x3, 0x8}, 0x0, 0x90, 0xb0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}]}}, 0x390) r1 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000934000), &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000f53000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt(r1, 0x111, 0x1, &(0x7f000003b000-0x4)="7f5bffea", 0x4) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000008e000)={@common='yam0\x00', 0xfffffffffffffffe}) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000961000-0x28)={@common}) 2018/02/05 13:41:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c1c000)='/dev/cuse\x00', 0x400000, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000a1f000-0x18)={0xf000, 0x0, 0x2, 0x6, 0x1000000000002000}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00003b2000-0x20)={0x1, 0x3, 0x1f002, 0x1000, &(0x7f0000ccb000/0x1000)=nil}) dup(r0) 2018/02/05 13:41:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) exit_group(0x99a1) r1 = gettid() r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008e0000)='/selinux/enforce\x00', 0x80002, 0x0) perf_event_open(&(0x7f0000747000-0x78)={0x5, 0x78, 0x142, 0x8e39, 0x8, 0xfffffffffffffffe, 0x0, 0x1a17, 0x20f00, 0x5, 0x0, 0xffffffff80000000, 0x8001, 0x5, 0x3, 0x0, 0x9, 0xffffffffffffffff, 0xf943, 0x4, 0x5, 0x2, 0x6, 0x3, 0x5, 0x4, 0x100000001, 0x1, 0x4, 0x20, 0x5, 0x642d396f, 0x7, 0xfff, 0x6, 0x9, 0x100000001, 0x8001, 0x0, 0x93, 0x3, @perf_bp={&(0x7f00007f5000-0x1), 0x5}, 0x2, 0x100, 0x401, 0x0, 0xfffffffffffffff7, 0x2, 0xfff}, r1, 0x8, r2, 0x2) timer_create(0x0, &(0x7f0000f55000)={0x0, 0x10, 0x0, @tid=r1}, &(0x7f000060d000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000855000)=0x0) kcmp(r1, r3, 0x4, r0, r0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x190, 0x0, {}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'syz1\x00', 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3b8) r4 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000eba000-0x3d0)=@filter={'filter\x00', 0xe, 0x4, 0x370, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x190, 0x0, {}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'syz0\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "1d817884f60636dc5a7ff165e9ed6b9dc44c66afb6f354891c7b03a898ce"}}}]}}, 0x3d0) [ 62.125829] audit: type=1326 audit(1517838078.353:30): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5222 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=54 compat=0 ip=0x453299 code=0x7ffc0000 [ 62.150126] audit: type=1326 audit(1517838078.354:31): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5222 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/05 13:41:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8002, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000940000-0x40)={0x7f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x0, 0x5) 2018/02/05 13:41:18 executing program 4: openat$selinux_policy(0xffffffffffffff9c, &(0x7f000071e000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000358000-0x9)='/dev/sg#\x00', 0xfff, 0x40) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000652000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000a32000)=""/121) 2018/02/05 13:41:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fdatasync(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000069000-0x20)={{&(0x7f0000a31000/0x3000)=nil, 0x3000}, 0x200001}) socket$bt_rfcomm(0x1f, 0x3, 0x3) utime(&(0x7f0000d2a000)='./file0\x00', &(0x7f0000214000)={0xfffffffffffffffa, 0x2}) 2018/02/05 13:41:18 executing program 1: socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = syz_open_dev$sndpcmp(&(0x7f000096a000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x4000) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) r3 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r3, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000fc0000-0xa)={0x0, 0xfffffffffffffffd, 0x0, []}, 0x8) r4 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r4, &(0x7f0000012000-0x10)=@ethernet={0x0, @empty}, 0x10) open(&(0x7f00006f1000-0x8)='./file0\x00', 0x900, 0x0) connect$ax25(r3, &(0x7f000010b000-0x10)={0x3, {"263964483168cf"}, 0x4}, 0x10) [ 62.230420] binder: 5250:5260 ERROR: BC_REGISTER_LOOPER called without request 2018/02/05 13:41:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f00004d4000-0x8)='./file0\x00') mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f00009a3000-0x8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) unshare(0x200) chdir(&(0x7f000082c000)='./file0\x00') poll(&(0x7f00006cd000)=[], 0x0, 0xff) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c1a000)={0xffffffffffffff9c}) ioctl(r0, 0x75dd, &(0x7f0000cca000-0xd1)="ab2467778cc909221f18b2ec58033fc4644a0e2b35dd09eafe9c61a3e63f8112e17d7c053bc74afff5d352f520176dae1f5cce189284ba6cf5dbc8a661ac78ee8b5ef52be6e7d84a78546d29b925b199996bff7eb8d14f656bb83be4498da0812c88f371bbf8e89110ba4a0ba7667e27384562f03fe6da66297b0dc8674d1534d761677e7df66eb45ea27cc149aa5cefdf75c712c9f96d5cdcba32054bc817469382a1f56da4535bf4635c289b50d5394aa1c319a09c2fd359cb723101f05ed4ffa80ab83d19c976fcbcc362d06fe63f90") r1 = socket$inet6_udp(0xa, 0x2, 0x0) recvmsg(r1, &(0x7f00000c9000-0x38)={&(0x7f0000664000-0x58)=@alg, 0x58, &(0x7f0000eb8000)=[{&(0x7f0000015000-0x80)=""/128, 0x80}, {&(0x7f00006d7000-0xf2)=""/242, 0xf2}, {&(0x7f0000a07000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000952000-0x88)=""/136, 0x88, 0x6}, 0x40012041) r2 = syz_open_dev$vcsa(&(0x7f0000f09000-0xb)='/dev/vcsa#\x00', 0x8, 0x0) pivot_root(&(0x7f0000309000)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00') clock_gettime(0x0, &(0x7f00005a2000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f000082b000)={0x8, 0x9, 0x40, {r3, r4+10000000}, 0x6, 0x8a7}) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/02/05 13:41:18 executing program 0: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x88)=@ethtool_test={0x1a, 0x0, 0x0, 0x0, []}}) 2018/02/05 13:41:18 executing program 3: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000f7e000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) bind$alg(r0, &(0x7f0000030000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) [ 62.295303] binder: 5250:5273 ERROR: BC_REGISTER_LOOPER called without request 2018/02/05 13:41:18 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x6, [], 0x1}}, 0x1c) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000017000-0x8)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001000-0xc)={0x7fff, 0x7, 0xfffffffffffffffd, 0x7, 0x4, 0x5}, 0xc) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000015000)='/dev/dsp\x00', 0x4c000, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000015000)={&(0x7f0000002000)='./file0\x00', r2}, 0xc) connect$inet6(r0, &(0x7f0000009000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) r3 = semget(0x0, 0x0, 0x20) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000016000)='/selinux/mls\x00', 0x0, 0x0) semctl$GETNCNT(r3, 0x3, 0xe, &(0x7f0000016000-0x1000)=""/4096) 2018/02/05 13:41:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) connect$inet6(r0, &(0x7f00003b2000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00000ec000-0x5)="2aab45fa26", 0x5, 0x0, &(0x7f0000f79000-0x1c)={0xa, 0x2, 0x3bb9, @empty, 0x3}, 0x1c) r1 = semget$private(0x0, 0x3, 0x2) semop(r1, &(0x7f00005ad000-0x6)=[{0x4, 0x0, 0x1000}], 0x1) socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00003b1000)=[]}, 0x0) 2018/02/05 13:41:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) semtimedop(0x0, &(0x7f0000bc9000-0xc)=[], 0x0, &(0x7f00006ed000-0x10)) symlink(&(0x7f0000d9a000-0x8)='./file0\x00', &(0x7f00005cd000)='./file0\x00') 2018/02/05 13:41:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000)='asymmetric\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)='\x00', 0xfffffffffffffffd) 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) r0 = add_key(&(0x7f0000001000)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000003000-0xe)="9e1696f45db420047af93555be95", 0xe, 0xfffffffffffffff8) r1 = request_key(&(0x7f0000002000)='rxrpc\x00', &(0x7f0000ac8000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000)='\x00', r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r1, &(0x7f0000000000)=""/223, 0xdf) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000018000)=@bridge_delneigh={0x2c, 0x1d, 0x329, 0x6, 0xffffffffffffffff, {}, [@NDA_IFINDEX={0xffffff61, 0x8}, @NDA_MASTER={0x8, 0x9}]}, 0x2c}, 0x1}, 0x40010) 2018/02/05 13:41:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$dmmidi(&(0x7f00006fb000-0xd)='/dev/dmmidi#\x00', 0x1, 0x200) accept$inet(r3, &(0x7f00003d4000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f00001eb000-0x4)=0x10) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000e6d000-0xb)='/dev/adsp#\x00', 0x2, 0x80000) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000537000-0x20)={0x1, 0x0, [{0x80000019, 0x9, 0xd7, 0x100, 0x7}]}) syz_open_dev$random(&(0x7f000008e000)='/dev/random\x00', 0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000c4c000)={{{@in6=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@mcast1}}, &(0x7f0000b9d000)=0xe8) getresuid(&(0x7f000001e000), &(0x7f000088c000-0x4), &(0x7f0000420000-0x4)=0x0) sendmsg$netlink(r4, &(0x7f000010f000-0x38)={&(0x7f0000ea3000-0xc)=@kern={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000704000)=[{&(0x7f0000e10000)={0x2464, 0x37, 0x4, 0x6, 0x2, "", [@generic="0400db246ef4f55d8a15098b9d233d45b26714b88970323b9d06c9690bec69caed77f0e639df1e94b141762f59b5f654a7f94b8e5aef25752d27ed5e2605f4f7d1aee49f134fb67e3c13646eea24b39bc2c7f6bcba03eb5eda4f4dcbf83cd38a8e06280bf901adab4485d5f31cb5eb12e5e8948cab3ecbfd616d92e15a5b10363c071482f7f55f540e6741ab605a7dd892654988e1cb0b6e11359de9bc60d7258ced7213e11ab3dcb77de05b6d87759f47a5c641664148b47a517219c97c26f3df21485e6204aa286fd99e866da52c2de4472392956d0acc0db74153be23f1ef208051e4271ad7b852a481", @generic="74fb440734b59b1fb3647c502e71c1519f4474f2376d565999d67d649467aef72ab345fb4b93100397bb1d6b6b3311978670ebec55d4395589ffeef7e3dee302dd2ff2b49055fccd5a95e6005ca70589c9b4c05bbb048d3fa995e0779edf38cd2571ca320153aaf384d4814cfaa003c33dc4e7a02acf88f10efa043e22647db185bd29acb4b48c3997a7a1e6b4791f90c1584944cecd321e11b12d261009f30558ae63210694fd6995d3f63ac32c16e8baa08395f4c23870c267422208a5ecc7beb37764", @nested={0x103c, 0x7f, [@typed={0x18, 0x1c, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="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@typed={0xc, 0x5f, @uid=r5}, @typed={0x8, 0x29}, @typed={0xc, 0x32, @ipv4=@dev={0xac, 0x14, 0x0, 0xf}}]}, @typed={0xc, 0x80, @uid=r6}, @generic="ad16a56f326f66badef97653ea069548d3df3fe6326110190e0c743ed1a07a1535aec9fd85c07f18425e7d651a2def7bbafc1fa6a970ff9a3af22e0b75202afa4ed7ff1f1cd45264e353e378", @generic="fa6c601928c646fa3c28770e7ca8c6e7c798279a3088a80a4681482574af0e1992de8d832aa643ee64727656e6b194b6adb9096f170ff82a02d0e8cde3d803d6bce2ef7781d65dbbe20a69adc1f253c1d73eed69abe7b8438ae817a31e3d50822b92dc598189175f118bb7ec6922dfaf24bcdbfb0ca42aecaa86f39c935980003d7d4cd46475962916906f1fa6a2caf568b3b15e", @nested={0x17c, 0x39, [@generic="a2293d04373df1b316b4f1af9c24539c331d2b2c1c7ec151d06dc719bf8112362a86cb8d76abed7cfda6950ba09a21e652b4e3cd109c294db0327556a7697829d92797d02a64c8076c367c17c94a90d94f44fc689f67096088d2a0960125929decd578d5c6ae56b89a053cbaea87bebbbf41e331cc2fb9874280abb0e49029e0033304a966e9a28de223d3f20cd37dfd1524481a97b22cfa07748af4bdc67db98e1900815b8bd51c9e4688801a6f9c08e2d3f7ce7780735851b9b15f781e23e41b47bf7ba91cb24c980cf3a8d786e974b40f94c83bc0009accdf8a6f92865715e989f7c21a5f0eb7e3", @typed={0x28, 0x1f, @binary="fcc40e514a0d7fc20957875e7348e150987994c5e05baab913396131efe4"}, @generic="fd0f3ad5ce1018b65d19aefc7a18b7b4dec0e354373e939e7bd535b4f9035b8dfd70d36220e6259339eaf6bb0a33183e05d698da4ece2c32bd9d102a641d611d5deb7a70b0303b9f98cde72d048809cc69aede12244bca69e999ec1d44f81e", @typed={0x8, 0x78}]}, @generic="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0x2464}, {&(0x7f00003f8000)={0x90, 0x15, 0x400, 0x1, 0x2, "", [@typed={0xc, 0x61, @u32=0x6f9}, @generic="3201a98097d265256a494086a75a47b4b948b73ea7401224e24777a14e4cc154c3e2494654849a5cf0b8e70b91bb6fd7c8e800add7790784eb59947e9497258b5b5556a5c9d4ae9c00d51d0a56bbf78e9a0c611e164214eec15b166923fb928b7b619211c5c320a8b4d0144a5fe16402a130"]}, 0x90}], 0x2, 0x0, 0x0, 0x20000081}, 0x51) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/05 13:41:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000efb000-0x4)={0xffffffffffffffff}) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00007d9000)=0xbaa6, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b51000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$packet(r1, &(0x7f0000db4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000052c000)=0x14, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000aa3000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x200}}, 0x1, 0x9, 0x6, 0x2, 0x20}, &(0x7f0000cc1000)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000527000-0x8)={r2, 0x7f}, 0x8) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00007f7000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000325000-0xe8)={{{@in6=@ipv4={[], [], @empty}, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000eb2000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007dd000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002e3000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006ba000-0xc)={r4, r5, r6}, 0xc) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00005fa000)=0x6, 0x4) sendmsg$nl_netfilter(r3, &(0x7f0000aba000)={&(0x7f0000c1b000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000e64000-0x10)={&(0x7f0000072000-0x2c)={0x14, 0xb, 0x6, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x200000000000000) 2018/02/05 13:41:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000013d000-0x37)=[{&(0x7f0000fcd000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000e6b000-0x10)=[{&(0x7f00008e8000)="ac6062ba870000002000fff040736de609", 0x11}], 0x1, &(0x7f0000ec0000-0x140)=[]}], 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/02/05 13:41:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}, 0x20040}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r2 = syz_open_dev$urandom(&(0x7f0000ba5000)='/dev/urandom\x00', 0x0, 0x1) sendfile(r2, r1, &(0x7f0000fda000-0x8), 0x100000001) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000bf6000-0x8)) 2018/02/05 13:41:19 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000d45000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x44800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a08000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000165000-0x28)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xc}, 0x1, 0x6, [@multicast1=0xe0000001, @multicast2=0xe0000002, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x15}, @loopback=0x7f000001, @empty]}, 0x28) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000006000-0x48)={{0x1, 0x0, 0x0, 0x3}}) 2018/02/05 13:41:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000ede000)={0x80, 0x0, 0x2}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e9a000)='/dev/qat_adf_ctl\x00', 0x402, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000901000)={0x1000, 0x0, 0x23, 0x3, 0x8}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d9000-0x10)='/dev/sequencer2\x00', 0xc000, 0x0) socket$kcm(0x29, 0x5, 0x0) read(r0, &(0x7f0000c7c000)=""/136, 0x88) 2018/02/05 13:41:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x0, 0x0) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000864000)=""/195) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000e47000)=&(0x7f0000a65000)) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000cff000)={0x0, 0xe}) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/02/05 13:41:19 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sndpcmp(&(0x7f00006fb000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x2) 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) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer2\x00', 0x107000, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000000)={@hyper}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000)={0x0}) r4 = dup2(r0, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00001b4000)={0xffffffffffffffff, 0x50, &(0x7f0000718000)}, 0x10) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000539000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000de0000)={0x4, &(0x7f000031d000-0x20)=[{}, {}, {}, {}]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f000059c000-0x4c)={0x3, 0x159, 0x1}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000a26000)={0x0, @in={{0x2, 0x1, @empty}}}, &(0x7f0000976000)=0x8c) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$KVM_X86_SETUP_MCE(r4, 0x4008ae9c, &(0x7f00001f7000)={0x19, 0x0, 0x20}) socket$rds(0x15, 0x5, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00006e6000-0x38)={&(0x7f000003f000)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000ee6000)=[{&(0x7f00002fa000)="861f6f90a8dfc01f7c84e752a2557337c7e7b22caa1d1fef377e34a85cbf8344840edcb6f38b03d1c65f6843fe6ed5c7a03ce8d6356227bcbe8219540eae548862ebc26eac023cc3758599325aef5e49f4bbba4db77f95d4bd510402b2bd4248edcfefaa971a6b394eb3646c3562f4840b22226040d0ec5ce4038f56b4864958", 0x80}], 0x1, &(0x7f00005e5000-0x60)=[@init={0x18, 0x84, 0x0, {0x200, 0x100000, 0x8, 0x20}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0x7, 0x1f, r8}}], 0x60, 0x20000000}, 0x1) fcntl$setsig(r6, 0xa, 0x21) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000d78000-0x4)=0x3, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000831000-0x8)={r8, 0x6000000000000}, &(0x7f000064c000)=0xfffffe15) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000eca000)={{{@in=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f00005be000)=0xe8) sendmsg$nl_route(r4, &(0x7f000031f000)={&(0x7f0000def000-0xc)={0x10, 0x0, 0x0, 0x20040040}, 0xc, &(0x7f00000ae000)={&(0x7f00003e8000-0x8c)=@mpls_getroute={0x8c, 0x1a, 0x510, 0x5, 0x2, {0x1c, 0x0, 0x30, 0x3f, 0xff, 0x1, 0x0, 0x9, 0x200}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x8000}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x1}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x1}, @RTA_OIF={0x8, 0x4, r9}, @RTA_DST={0x28, 0x1, [{0x4, 0x9, 0x4}, {0x3, 0x7dd00264, 0x20, 0x200}, {0x2, 0xfffffffffffffffc, 0x0, 0x2}, {0x2, 0x5, 0x10000, 0x3a35}, {0x100000000, 0x7f1, 0x1, 0x9}, {0xce8, 0x67, 0x200000000, 0x3}, {0x9, 0x5, 0x6, 0x5b}, {0x100000001, 0x7, 0x3b70, 0x6}, {0x9, 0xa8, 0x3, 0x6}]}, @RTA_DST={0x20, 0x1, [{0xaf3, 0x8, 0x540, 0x400}, {0x6, 0x1, 0x9, 0x3f}, {0xff, 0x1f, 0x8, 0x80000001}, {0x8000, 0x2, 0x2, 0xfffffffffffffffe}, {0x81, 0x51e, 0x3, 0x7305}, {0x41a9, 0x2, 0x9, 0xe48}, {0x1, 0x6, 0x3ff, 0x1000}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0xfffffffffffffff8}]}, 0x8c}, 0x1, 0x0, 0x0, 0x4000010}, 0x20000800) ioctl$KVM_SET_DEVICE_ATTR(r6, 0x4018aee1, &(0x7f00003e7000-0x18)={0x0, 0x2, 0x7, &(0x7f0000458000)}) ioctl$KVM_IOEVENTFD(r6, 0x4040ae79, &(0x7f0000d85000)={0x0, &(0x7f000002d000), 0x0, r7}) ioctl$KVM_IOEVENTFD(r6, 0x4040ae79, &(0x7f000017e000)={0x0, &(0x7f000002d000), 0xfffffffffffffffe, 0xffffffffffffffff, 0x4}) [ 62.866036] QAT: Invalid ioctl 2018/02/05 13:41:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f70000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) listen(r0, 0x100000000009) accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000001000-0x4)=0x10) listen(r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/05 13:41:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) r1 = semget$private(0x0, 0x0, 0x100) semctl$GETZCNT(r1, 0x7, 0xf, &(0x7f000034e000-0x17)=""/23) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000d07000-0x12)={@generic="70bf8b4190b4e0031a205126ad583531", 0x2}) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00002de000)={@ipv4={[], [], @dev}}, &(0x7f00002f0000-0x4)=0x14) 2018/02/05 13:41:19 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x80002) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)) close(r0) syz_open_dev$midi(&(0x7f0000002000)='/dev/midi#\x00', 0x797c0dd6, 0x0) [ 62.939375] QAT: Invalid ioctl 2018/02/05 13:41:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003db000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) eventfd(0x3ff) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000900000-0x8)) r1 = socket$netlink(0x10, 0x3, 0x7) getsockopt(r1, 0x2, 0x1, &(0x7f0000a1b000)=""/159, &(0x7f00006ca000)=0x9f) r2 = eventfd(0x10000000000003) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000182000+0xd45)={0x0, r2}) 2018/02/05 13:41:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a47000/0x2000)=nil, 0x2000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xc) r0 = add_key$keyring(&(0x7f0000868000)='keyring\x00', &(0x7f000073c000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000a8f000-0xb)='/dev/audio\x00', 0x2002, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000d5d000-0x18)={0xaa, 0x4}) keyctl$assume_authority(0x10, r0) 2018/02/05 13:41:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000279000-0xfc)="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", 0xfc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005c3000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) bind$bt_sco(r1, &(0x7f0000294000-0x8)={0x1f, {0xb57d, 0xffffffffffff4a03, 0x3, 0x1, 0x100, 0x8001}}, 0x8) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000c7000)) 2018/02/05 13:41:19 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x65, 0x10000000004, &(0x7f0000000000)="2ba5", 0x2) 2018/02/05 13:41:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000b52000-0xa)='/dev/vcs#\x00', 0x10001, 0x12000) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f05000-0x160)={{{{0x2, 0x3, @multicast2=0xe0000002}}, {{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x3}}}, 0x9, 0x5, 0x43, "6a4320a27f8a1d1004d401921648f2fa18428636504319f0f74244deacee139bd7a59707157988b0162b51eaac5898e64b4feb1d8316aa1ad64a0a352f4ee4aff67d0f9432b50bddd349a0a8d5991bfa"}, 0x160) r1 = timerfd_create(0x0, 0x0) getrusage(0x0, &(0x7f000051d000)={{}, {0x0}}) ppoll(&(0x7f0000dac000-0x50)=[{r1}], 0x1, &(0x7f0000ae8000-0x10)={r2, 0x989680}, &(0x7f00009f7000), 0x1) r3 = socket(0x40000000015, 0x5, 0x0) bind$inet(r3, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000908000-0x4)=0x9, &(0x7f00009d3000)=0x4) sendmmsg(r3, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x330, 0x114, 0xffffffff00000001}], 0x330}}], 0x1, 0x0) 2018/02/05 13:41:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) remap_file_pages(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x0, 0x20000, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000047e000-0x9)='/dev/dsp\x00', 0x20003, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x6) 2018/02/05 13:41:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000282000)={0x1000, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000548000)='/dev/vga_arbiter\x00', 0x400040, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000673000)={0x0, 0x3, 0x30, 0x1, 0x1000}, &(0x7f00006dc000)=0xfffffffffffffee9) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000eb3000)={r1, 0x800, 0x10, 0x4, 0x8}, &(0x7f00005dc000)=0x18) 2018/02/05 13:41:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x20) r1 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r3 = dup3(r1, r2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00005ce000-0x48)=[@in={0x2, 0x0, @multicast2=0xe0000002}], 0x10) fallocate(r2, 0x1, 0x8, 0x64) 2018/02/05 13:41:19 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000019000)={0x0}, 0x80800) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000000)) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000001b000-0x11)='/dev/qat_adf_ctl\x00', 0x80, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997fb0f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) mremap(&(0x7f000000f000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f0000002000/0x4000)=nil) syz_open_dev$sndpcmc(&(0x7f0000005000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x80000) 2018/02/05 13:41:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000361000)='/dev/mixer\x00', 0x1fe, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000083000-0xf8)={{0x0, 0x0, 0x6}, 0x0, 0x0, 'id0\x00', 'timer1\x00', 0x0, 0x400}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000fe6000-0x10)=[{0x4}], 0x1) 2018/02/05 13:41:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000897000-0xc)='/dev/amidi#\x00', 0x5, 0x40000) sendmsg$alg(r0, &(0x7f0000548000)={0x0, 0x0, &(0x7f00008af000)=[{&(0x7f00007b7000)="b3b7eb5180dae9350dddbd8ae5608e660af3827f7c4fdedfc2356efaada0fdd903e20aa5d8ca992c9d9b723283bf7c8edf4e7141dc4b38f5ecf6b6b653a89260aa14b51658c4a3d4e1d23007889cc407d68e8ccbb26bb0e5d6b2c82a567907c595a28d37db6b42305478a92263ebc281d1327e5d5bfe766d651e9a16b474d7cdf14909a278eec7196deb4692db19e87a48cf079ad1d6635c350f3b6b8f14a8c17956a8b9b7abe32fd71ed3810ae6dbf9b5c97f74b0f7bdd8b5487a6693e1e0f6c9", 0xc1}, {&(0x7f000072b000)="0362c21acf218947aff3a83d8013bd6f52178881b797efb972cd0f6242b726294a915324f379eb955189c50e41d7d8f3cdbd95069a45582bb5952b38ace73b7043953173a47589d5d3d89bad9e020adce53e7e7455cb2e0246945af75c645d5c46fae5067668548bd4b11708c1ad17d68aca287305f67abfabc0112a1eda595ad5e523085a5b878f1c156d48c58d6ca33e46db059e160b4fdc1c7b976b1b1e09efe917e6e9cd35feeb3ac73e23240a4190ad7994fe517cab9f7bca8871269d6d2259b4dcbfe96276", 0xc8}, {&(0x7f0000281000)="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", 0x1000}, {&(0x7f0000475000-0xac)="de290e29a13e818a624547a604a596b85c6510d3b0c6253075448e27dbc33984c9a56a9a28742e428bf6871df6616c2c380c67f3895ca26c86323f7a05ff4721f9a81655d0ad8af07128d27b3e778d706ea2d65812c8ed65c326c60b5871804e025b3e17dbff7ee7145929cb643b8d93a329962522ea51b95bc39e0ee430d3db3a7831172c30c8efee11a34c07459325cf19747a0a1d7ff5a2d459ec57419338e88501ee171961343521ca16", 0xac}, {&(0x7f0000e2c000-0xf6)="fb4614ef72e7067b36f49c7a34f7e4c7a85d7ff65302f7c598c530372fe662292a57f6edfec0049d4e2b079674090010e937e6ef7ca998a422b5dd1d53a155a8a2178fdcb1ae28d30e2d180466198106368187bec0b9a03a934834eec6ee568a98f0019bc30b57fc9795df44224c46d6cb036a6e992a6d59db0fcabe891e8e16bb09ee346260bbb30c4c998b2cc605d0756906d26c02c4086fbac02ecd62777549af1b61976331005ecd332dbab66c01826c51e8858e5d6b1de6cfbb01735d24ccf7b5b6437bfe760d1b718f92e8151f41b878972fc6ef064c224092c4a3e979fe7a7af71c01ec635cc9aa564b473099bc0f606abbc4", 0xf6}, {&(0x7f00001b6000-0x43)="5979374a10be1cb143cdf88a9e5829b36bd947e2bf9243a98192a3d6fab50e0404018f2eb67df5439d0196c969b78c6a45b2501a1bb030f2f72fa60cfda6efe8a6452a", 0x43}], 0x6, 0x0, 0x0, 0x40001}, 0x4000044) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000dcc000-0xf)='/dev/snd/timer\x00', 0x0, 0x480) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d}) [ 63.091503] mmap: syz-executor4 (5378) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/05 13:41:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$mouse(&(0x7f000072b000)='/dev/input/mouse#\x00', 0x0, 0x200200) sched_yield() ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af20, &(0x7f0000cb5000-0x8)={0x0, r1}) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b1c000-0x4)) 2018/02/05 13:41:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x800) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) shmget(0x3, 0x1000, 0x300, &(0x7f0000e1d000/0x1000)=nil) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x1, 0x1ff, 0x0, 0xfffffffffffffffd, 0xfdfd}) r2 = syz_open_dev$usbmon(&(0x7f0000743000)='/dev/usbmon#\x00', 0xffffffffffffffff, 0x28000) linkat(r2, &(0x7f00005b9000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00006c1000)='./file0\x00', 0x0) munmap(&(0x7f000060e000/0x4000)=nil, 0x4000) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000f94000)={[], 0x0, 0x201}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/05 13:41:19 executing program 1: mmap(&(0x7f0000000000/0xac4000)=nil, 0xac4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005d5000-0x10)='coredump_filter\x00') mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ac5000-0x11)='/selinux/enforce\x00', 0x0, 0x0) readv(r0, &(0x7f000055f000+0x637)=[{&(0x7f0000ac6000-0x1)=""/1, 0x1}], 0x2db) 2018/02/05 13:41:19 executing program 0: unshare(0x8000000) msgget$private(0x0, 0x40000400) unshare(0x8000000) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00008f8000-0x8)) 2018/02/05 13:41:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000cca000)={0x0, 0x0}, 0x84000) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000de1000)=""/37) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) pipe2(&(0x7f0000aa4000)={0x0, 0x0}, 0x3b4f85d38ef21f58) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000e9b000-0x4), &(0x7f00009da000)=0x4) sendmsg$nl_netfilter(r3, &(0x7f0000d65000)={&(0x7f00002aa000)={0x10}, 0xfa, &(0x7f0000131000)={&(0x7f0000485000-0x28)={0xf, 0x2, 0x6, 0x1, 0x2, 0x3, {}, []}, 0x13d}, 0x1}, 0x0) 2018/02/05 13:41:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) r1 = open(&(0x7f000093b000)='./file0\x00', 0x82000, 0x10) r2 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f00004d9000)={{0x18000000000, 0x3, 0x2, 0x2, "64ac621b430eb98595c07abbc8cc9530bae3bcb376845cac52cbd4d36cd41faf47721948e04d2f5db8a61060", 0x8001}, 0x0, 0x0, 0x8, r2, 0xffffffffffffff7f, 0x1, "46ee4b34f0c0ffbfec661ef23ac3d8eb35eb62498cbb45fb5e997c628352da23e251f7ffc0069cd1be2366f53b7254a5e3610b0f3c93f5e9eb99914cdc706649", &(0x7f0000799000-0xe)='self[keyring]\x00', 0xe, [], [0x9, 0x4, 0x3ff, 0x400]}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r3, &(0x7f0000969000-0xa)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r3, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f0000e55000)=[]}], 0x1, 0x40) 2018/02/05 13:41:19 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000007000)={0xff, 0xd2}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000015000-0x38)=@ipv6_newroute={0x1c, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x8}, []}, 0x1c}, 0x1}, 0x0) 2018/02/05 13:41:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000251000)='/dev/input/mouse#\x00', 0x800, 0x400) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000eef000-0x3)={0x2, [0x0, 0x0]}, &(0x7f000069d000)=0xfffffffffffffd65) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000acf000-0x10)={r1, 0x70, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x40000000000}, @in6={0xa, 0x2, 0x7fff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x10001}, @in6={0xa, 0x2, 0x10001, @loopback={0x0, 0x1}}]}, &(0x7f000087b000-0x4)=0x10) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xb966, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000001, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$ax25(0xffffffffffffffff, &(0x7f0000703000), &(0x7f0000e2b000)=0x10) 2018/02/05 13:41:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x2) lstat(&(0x7f0000567000)='./file0\x00', &(0x7f00001d9000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$vcsa(&(0x7f0000446000)='/dev/vcsa#\x00', 0x10001, 0x800) bind$bt_sco(r3, &(0x7f0000e09000)={0x1f, {0x1, 0xf2b, 0x3d, 0x0, 0x7fff, 0x3b0}}, 0x8) getresgid(&(0x7f000054b000)=0x0, &(0x7f0000aec000), &(0x7f0000a19000)) r5 = getuid() setresuid(r5, r2, r5) fstat(r0, &(0x7f000063b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bd0000-0xc)={0x0}, &(0x7f0000177000-0x4)=0xc) msgctl$IPC_SET(r1, 0x1, &(0x7f000000c000-0x78)={{0x8, r2, r4, r5, r6, 0x6c, 0x400}, 0x21, 0x7, 0x0, 0x6, 0x401, 0xdc0b, r7, r8}) socket$inet6(0xa, 0xa, 0x5) r9 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') preadv(r9, &(0x7f0000b25000-0x50)=[{&(0x7f00006b2000)=""/8, 0x8}], 0x1, 0x40000000000000) 2018/02/05 13:41:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x4, @empty}}, 0x0, 0x0, []}, 0x90) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0xfffffff5, 0x1}}}}, 0x108) [ 63.233912] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 63.240740] IPv6: NLM_F_CREATE should be set when creating new route [ 63.247312] IPv6: NLM_F_CREATE should be set when creating new route 2018/02/05 13:41:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000162000-0xa)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000863000-0x4), 0x4) symlinkat(&(0x7f0000a8c000)='./file0\x00', r0, &(0x7f00004a6000)='./file0\x00') ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f000025b000-0x4)) 2018/02/05 13:41:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000017f000-0xe8)={{{@in6=@ipv4={[], [], @loopback}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000aaf000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00007d1000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, r1}, 0x14) connect(r0, &(0x7f00008e3000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000bb6000)={0x0, 0x9, 0x58, 0x0, 0x9, 0xff}, &(0x7f0000e98000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00008f2000-0xd3)={r2, 0xcb, "e6823ef85462780b79697d780e0863c383b895727e7d28bf90fe9a3ebbdd28263df50e30b7321c193a7809e5d1b88bebad1b5dd441f268f9f6e573e24dc52fa6f126ea1f915fe0dc8e4a1bee886f9df1c71b82932b68d3d7d1903a34582744819c1bbcb3c3d9918baf234f08383fd421f7123626fac9c3e46d6035f728ee88d6e9d123222b12723048813a249fe92b8e51fe764e43658de47cdf4cde0e1ac3bbbc29458b39be874be1bac88cae173e15f8475ac6eff84029afdaa4fa0aacd23e76f63c3ddc6c3d5882a86f"}, &(0x7f0000d78000)=0xd3) r3 = syz_open_dev$sndpcmc(&(0x7f0000c20000)='/dev/snd/pcmC#D#c\x00', 0x35, 0x501002) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) 2018/02/05 13:41:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000a7d000-0x60f), 0x0, 0x0, &(0x7f00003d2000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x10001) sync_file_range(r0, 0x3ff, 0x4, 0x2) 2018/02/05 13:41:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000026000)='/dev/kvm\x00', 0x22000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000908000-0x44)={{0x2, 0x2, @multicast2=0xe0000002}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}}, 0x10, {0x2, 0x3, @empty}, @common='ip_vti0\x00'}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000aec000-0x9)='/dev/vcs\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000b88000)={0x0, @in6={{0xa, 0x0, 0xd832, @empty, 0x7ff}}, 0xbc, 0x7, 0x2, 0x1, 0x2}, &(0x7f0000082000)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000d7a000-0x8)={r4, 0x61fa}, &(0x7f000071a000)=0x8) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e28000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00001d4000-0x10)={0xffffffffffffffff, 0xffffffffffffffff, 0x7}, 0x10) ioctl$KVM_GET_XCRS(r5, 0x8188aea6, &(0x7f000093a000)={0x9, 0x0, [{0x4, 0x0, 0x99cb}, {0x141, 0x0, 0x9}, {0x800, 0x0, 0x8}, {0x3, 0x0, 0x9}, {0x9, 0x0, 0x1f}, {0x9, 0x0, 0x4}, {0x6, 0x0, 0x62c}, {0x1, 0x0, 0x102}, {0x9, 0x0, 0xffff}]}) 2018/02/05 13:41:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000153000-0x8)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00009fe000)='/dev/sg#\x00', 0x7ff, 0x20401) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000670000), &(0x7f0000a34000)=0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x20000100, &(0x7f000042a000)=[{0x6}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) socket$bt_sco(0x1f, 0x5, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009e0000)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000cc2000-0xf0)=[{{&(0x7f000005e000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x3ff, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14, &(0x7f0000524000)=[], 0x0, &(0x7f00006da000)=[]}}], 0x1, 0x0) dup3(r2, r3, 0x80000) shutdown(r1, 0x0) 2018/02/05 13:41:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000d60000)='net/route\x00') getpeername$unix(r1, &(0x7f0000f61000)=@file={0x0, ""/13}, &(0x7f000078c000-0x4)=0xf) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000bef000), 0x4) fcntl$setstatus(r2, 0x4, 0x2000) sendmsg$alg(r2, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1}, 0x0) recvmsg(r2, &(0x7f0000ff4000)={&(0x7f0000849000)=@in={0x0, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000b69000+0x5d9)=[{&(0x7f0000ca7000-0x1000)=""/4096, 0x1000}], 0x1}, 0x0) 2018/02/05 13:41:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x6, 0x209e1d, 0x800001, 0x0, 0xffffffffffffffff}, 0x1c) r0 = gettid() ptrace$pokeuser(0x6, r0, 0x4, 0x7) 2018/02/05 13:41:19 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8), 0x2, 0x0) madvise(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x1) mremap(&(0x7f0000c7e000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f00003f5000/0x1000)=nil) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fbf000-0x5)='./file0\x00', 0x48) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000a76000)=0x8, &(0x7f0000603000)=0x4) 2018/02/05 13:41:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000d01000-0x5)='user\x00', &(0x7f0000435000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00000b0000-0xb5), 0x0, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00002ab000)='/dev/admmidi#\x00', 0x1cb, 0x410000) sendmsg$nl_xfrm(r0, &(0x7f0000b3f000-0x38)={&(0x7f00002bc000)={0x10}, 0xc, &(0x7f00006dc000)={&(0x7f000041a000)=@newspdinfo={0x3d8, 0x24, 0x1, 0x7, 0x0, 0x1, [@algo_auth_trunc={0x140, 0x14, {{'sha3-384\x00'}, 0x790, 0x60, "5fc6079299c2484873188b15d0a7b604b5f6d21464661ee9e521dcd77b5d128d9917ceed4e281492416e98ccb53db9d923fe8d0a3ba741f7e9946ff41a3b83903dcb5118a148860cac1291efd7bb48f303c04d0a2e89cd4c086b0b88e7544e1af19c76cb38c32e21a48d5f2ae77a9846f5bf652f7172c4003a028b4dc5a309508b84d84c8350ee0a7da4a16972feac4d2ada062daddb23d23239dbca3a99dd9d3b9044cd666014ebfb3f3d555283e4cd114f8f4c620ada578bca4e19f6a86d80a16db179f1350165eccf9461e8174ff4ce82a38c156af4a0d7f1dd83291633e34c3b966cdc5386c442ef53ea9ef57762ef7a"}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x2}}, @algo_auth_trunc={0x98, 0x14, {{'cbcmac(arc4)\x00'}, 0x250, 0x60, "c278c1670e9212aa162d868f03a1b68fa4c00a639e50ea1902eb472f77c1bceed162db0d065df0297c6e5e70be39444c5dc9f4e51f493be963913c3846756afb06d474081140eb80e614"}}, @replay_esn_val={0x3c, 0x17, {0x8, 0x4, 0x2, 0x7, 0x2, 0x9, [0x80, 0xfffffffffffff0fa, 0x10001, 0xffffffffffffffcd, 0x5, 0x40, 0x3f, 0x7]}}, @tmpl={0x184, 0x5, [{{@in6=@loopback={0x0, 0x1}, 0x1, 0x7f}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4, 0x3, 0x3, 0x4, 0x2, 0x0, 0x81}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x17}, 0x2, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x1, 0x0, 0x3, 0x9, 0x7fffffff, 0x7fffffff, 0x40}, {{@in6=@empty, 0x0, 0x3c}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x7, 0x0, 0x4, 0x1, 0x2f, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x11}, 0x0, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0x4, 0x4, 0x1, 0x40e9, 0xfffffffffffffffd, 0x8, 0xf5a3}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x7e}, 0xa, @in=@multicast2=0xe0000002, 0x6, 0x3, 0x2, 0x7, 0x898, 0x7, 0x9}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xff}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x4, 0x3, 0x5, 0x9, 0x8, 0x4}]}]}, 0x3d8}, 0x1, 0x0, 0x0, 0x4084}, 0x40) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000749000-0x8)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000a71000)={r1, 0x3}) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00007ae000)={{{@in6=@local, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f000096b000-0x4)=0xe8) getresgid(&(0x7f00007dd000-0x4)=0x0, &(0x7f0000e8a000-0x4), &(0x7f0000ac6000)) lchown(&(0x7f0000a57000-0x8)='./file0\x00', r2, r3) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ea8000)='/selinux/mls\x00', 0x0, 0x0) 2018/02/05 13:41:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000034a000+0x32)={0x5, 0xfffffedb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x400, 0x0, 0x3ff, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d9, 0x0, 0xffffffffffffffff, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x2000000000010d, 0x5, &(0x7f00001b0000-0xab)=""/4, &(0x7f0000000000)=0x4) lremovexattr(&(0x7f00003a5000-0x8)='./file0\x00', &(0x7f0000cf1000-0x6)=@random={'user.', '\x00'}) fdatasync(r0) 2018/02/05 13:41:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000054000-0x1000)=""/4096) getrusage(0x0, &(0x7f000022f000)) socketpair(0x1e, 0x5, 0x0, &(0x7f0000267000)) 2018/02/05 13:41:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) splice(r0, &(0x7f00006ad000), r0, &(0x7f000077a000-0x8), 0x92c, 0x4) getsockopt$inet_opts(r0, 0x0, 0x20000000053, &(0x7f00006e3000), &(0x7f0000002000-0x4)) 2018/02/05 13:41:19 executing program 6: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006f3000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000ffd000-0x4)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000ffb000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000b4a000)=@common='gre0\x00'}) 2018/02/05 13:41:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000), &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff}, {0x2, 0x1, @rand_addr=0x1}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00009b1000-0x8)=0x9) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) time(&(0x7f0000e6f000-0x8)) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, "3900ea63420000000002000001073e009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947cbb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e6000-0x70)) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0x6, 0x6, 0xc6, 0x1}, 0x10) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f000062c000-0x8)='./file0\x00', 0x23) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r4 = open(&(0x7f0000c7e000-0x8)='./file0\x00', 0x480, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x6, 0x7fffffff, &(0x7f00003f5000)) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f000013a000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000b4a000)={r5, 0x3}) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff}, {0x6, @empty}, 0x10, {0x2, 0x2, @multicast1=0xe0000001}, @common='lo\x00'}) stat(&(0x7f0000f1a000)='./file0\x00', &(0x7f0000ef1000)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r6) ioctl$TCSETA(r4, 0x5406, &(0x7f0000710000-0x14)={0x4, 0x3, 0xfff00000, 0x1, 0x3, 0x6, 0x9, 0x13f, 0x100000001, 0xfd7}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)) write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/02/05 13:41:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00009ac000)={@random="d7ec4716380e", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "00f707", 0x10, 0x32, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ecc3b2", 0x0, "0500f6"}}}}}}}, 0x0) r0 = syz_open_dev$midi(&(0x7f0000c2a000-0xb)='/dev/midi#\x00', 0x200, 0x50000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000080e000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000bfc000)={r1, 0x80000, r0}) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000f03000)={0x1d6}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000049f000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000279000)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00001ab000)={r2, 0xfff7ffff, 0xffff, 0x2, 0x7, 0x7b}, 0x14) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c8a000)=0x1, 0x4) 2018/02/05 13:41:19 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00007ad000)='/dev/dsp\x00', 0x201, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000002000-0x8)=0x40, 0x8) ioctl$TIOCEXCL(r0, 0x540c) listen(r0, 0x7c) io_submit(0x0, 0xffffffffffffff03, &(0x7f00003cb000)=[&(0x7f0000a08000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000a57000), 0xfffffffffffffcd7, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000001000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000003000-0x1000)=""/4096, 0x1000, 0x2000, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/02/05 13:41:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000000000+0x86a)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d29000)={0x0, 0x8, 0x4, [0x4, 0x9, 0x81, 0x6]}, &(0x7f0000edf000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000058b000-0x4), &(0x7f00002bc000-0x4)=0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a50000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000130000-0xa0)={r1, @in={{0x2, 0x0, @rand_addr=0xffff}}, 0x5, 0x5, 0x1000, 0x5, 0x80}, 0xa0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f000054a000-0x4)=0xff, &(0x7f0000a90000-0x8)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000398000)={r1, 0x2003, 0xa, [0x7, 0x4, 0x6, 0x9, 0xf06, 0xfff, 0x5, 0xffffffffffffd8e1, 0x8, 0x800]}, &(0x7f0000f8f000-0x4)=0x1c) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000471000-0x14)={0x11, 0x9c, 0x2, 0x6, 0x5}) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000028b000-0x1c)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f000035e000-0x18)=[{0x18, 0x29, 0x3, 'R'}], 0x18}, 0x0) 2018/02/05 13:41:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ca6000-0x8)={0x0}, 0x47ff) pipe(&(0x7f0000c6d000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000001000)=0x1, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000002000-0x24)="240000001a0025f0006bb404feff001c02f748ff6e10b500000700eb0800030001000000", 0x1cb) 2018/02/05 13:41:19 executing program 6: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000000a000-0xb)='pkcs7_test\x00', &(0x7f000001c000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000001b000)="00f8", 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000019000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f000001a000)='\t', 0x1, r0) keyctl$unlink(0x9, r1, 0xfffffffffffffffd) remap_file_pages(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2000000, 0x7, 0x0) 2018/02/05 13:41:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00003f5000/0xf000)=nil, 0xf000, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f00008b1000-0x4)=r1) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) syz_open_dev$tun(&(0x7f00001fe000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8), 0x1, 0x2) [ 63.526048] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) [ 63.532156] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 2018/02/05 13:41:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x2000000000000194, &(0x7f0000bd2000-0x8)=[{0x5, 0x0, 0x9, 0x407ffc0001}]}) umount2(&(0x7f000002d000-0x8)='./file0\x00', 0x0) 2018/02/05 13:41:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) unshare(0x400) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000515000)={r2, 0x0, 0x1, 0xffffffffffffffff}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00002ca000)=@pic={0x6, 0x3, 0x0, 0x9, 0x100000001, 0xfffffffffffffff8, 0xfffffffe, 0x5, 0xecf, 0x6, 0x1, 0x100000000, 0x96b, 0x1, 0x7fffffff, 0x5}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00001f3000)={0x6, r0}) 2018/02/05 13:41:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00007cd000)=[{&(0x7f0000950000-0x29)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a45000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mq_getsetattr(r2, &(0x7f0000d27000-0x40)={0xffffffff, 0x40, 0x8, 0x3ff, 0x80, 0x6, 0x0, 0x1ff}, &(0x7f0000b49000-0x40)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000d05000-0x4c)={0x800, 0x1, 0x6d0a}) 2018/02/05 13:41:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000185000-0x3)='lo\x00', 0x2) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000bef000)=0x3, 0x2) r1 = open(&(0x7f0000d40000)='./file0\x00', 0x80240, 0x0) fcntl$setlease(r1, 0x400, 0x80000) rt_sigsuspend(&(0x7f0000cf0000)={0x6}, 0x8) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000704000-0x8)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10), &(0x7f0000f74000)={0x0, 0x8000000}, 0x8) r2 = add_key$keyring(&(0x7f00004d1000)='keyring\x00', &(0x7f0000301000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r2) request_key(&(0x7f0000eae000-0x6)='logon\x00', &(0x7f0000641000)={0x73, 0x79, 0x7a}, &(0x7f00000ec000)='\x00', 0xfffffffffffffffa) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000641000)={0x0}, &(0x7f00008fd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000706000)={r3, 0xbd, "23c75825409e08e49c5f68c714474d96bbdef36230f1890ac751b4452da43c99d8c806ba372a6aad5507af79c1d8cc2364df159541a03283ec00f4ff66247f8125fe2bde76595af4d2a8c31665eb86837e7990a18ba32c0499acb1757b8d5f981f783a022930a62b36ea68c46b9f79b803f7dc1aa6672a32fe2d96ab73facd55447ca2ea11ee66fc2ec585154ce8e2eb0725718aacec941184983ebbf9653e56eac338e450d9a75c69905cba203c57cdf57077dee254f044d40cdf1291"}, &(0x7f0000cc7000)=0xc5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x20041, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) close(r1) 2018/02/05 13:41:19 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000014000-0x20)={r0, &(0x7f0000012000), &(0x7f000000d000-0xa)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000016000)={r0, &(0x7f000000c000), &(0x7f0000014000-0xe8)=""/232}, 0x18) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000001a000-0x40)={0x4, 0x762d4b2f, 0x100000000, 0xfffffffffffffffa, 0x80000001, 0x7f, 0x7fff, 0x100000000}, &(0x7f0000007000-0x40)={0x8, 0x67, 0x2, 0x4, 0x400, 0x7922, 0x2, 0x9}, &(0x7f000001a000-0x40)={0x7, 0x8357, 0x4, 0x8, 0x8, 0xffffffff, 0x3, 0x1}, &(0x7f000000e000-0x10), &(0x7f000001a000-0x10)={&(0x7f0000019000)={0x8}, 0x8}) 2018/02/05 13:41:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b47000)='./file0\x00', 0x0) r0 = open(&(0x7f0000720000-0xa)='./control\x00', 0x0, 0x0) lseek(r0, 0x3, 0x0) 2018/02/05 13:41:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000a03000)='/dev/vcs#\x00', 0x0, 0x80000) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000bbd000)={0x8, 0x2, 0x8000, 0x9}, 0x10) r1 = socket(0x15, 0x80005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x9, 0x3, &(0x7f0000af1000-0x19)=""/13, &(0x7f00007a0000-0x4)=0xd) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000b90000)={0x6}, 0x4) truncate(&(0x7f000024b000-0x8)='./file0\x00', 0x0) rmdir(&(0x7f0000595000-0x8)='./file0\x00') 2018/02/05 13:41:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f08000-0xc)='/dev/autofs\x00', 0x8000, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f000062d000)=[0x4b22, 0x1]) syz_open_procfs(r1, &(0x7f0000c67000-0x7)='timers\x00') perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x6, &(0x7f000042d000-0x20)={0x2, 0x3, 0x7f, 0x401, r1}) getsockopt(r0, 0x0, 0x4, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) [ 63.633812] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 63.642874] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/05 13:41:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x5, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00005a8000-0x4)) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000da1000)=""/55, &(0x7f00009c5000-0x4)=0x37) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00003c4000)=""/183, &(0x7f00007ae000-0x4)=0xb7) 2018/02/05 13:41:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0xffffffffffffffff, 0x3}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000de4000-0x4), 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000513000)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000705000-0xc)={@multicast2, @loopback, 0x0}, &(0x7f0000239000)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000118000)={r2, 0x1, 0x6, @random="23504dd9811a"}, 0x10) syz_open_dev$sndpcmc(&(0x7f00000ed000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) geteuid() 2018/02/05 13:41:20 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(0xffffffffffffffff, &(0x7f000000b000-0x21)={0x28, 0x2, 0x0, @fuse_notify_inval_inode_out}, 0x28) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f000000a000)={&(0x7f000000b000)=@nfc_llcp, 0x60, &(0x7f0000007000)=[{&(0x7f0000001000)=""/134, 0x86}, {&(0x7f000000c000-0xed)=""/237, 0xed}, {&(0x7f000000b000)=""/204, 0xcc}, {&(0x7f000000b000+0x427)=""/174, 0xae}, {&(0x7f000000c000-0xe1)=""/225, 0xe1}, {&(0x7f0000001000)=""/207, 0xcf}, {&(0x7f000000c000-0xd2)=""/210, 0xd2}, {&(0x7f0000005000-0x1000)=""/4096, 0x1000}, {&(0x7f000000c000-0x82)=""/130, 0x82}], 0x9, &(0x7f000000b000)=""/234, 0xea, 0x20}, 0x1) 2018/02/05 13:41:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f00008b1000)) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80003, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000023000)='/dev/admmidi#\x00', 0x1, 0x111002) bpf$OBJ_PIN_PROG(0x6, &(0x7f000000c000-0xc)={&(0x7f000000f000-0x8)='./file0\x00', r1}, 0xfffffffffffffee3) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000013000)) socketpair(0x11, 0x2, 0x0, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000025000)={0x112e, &(0x7f0000024000)=""/4096}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000024000)=@filter={'filter\x00', 0xe, 0x4, 0x2c0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @multicast2=0xe0000002, 0xfffffffffffffffe, 0x0, @generic="e144052682146f1a6b161f7b4bd02b95", @common='syzkaller0\x00'}, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@unspec=@ecn={0x28, 'ecn\x00', 0x0, {0x22, 0x0, 0x0, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x9, [0x948c, 0x20, 0x3, 0x7f, 0x7fff, 0x8], 0xfffffffffffff67b, 0x8, 0x400}, {0x7, [0x45, 0xc43, 0xfffffffffffff000, 0x9, 0x9, 0x5], 0x9, 0x7fff, 0x9}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x320) 2018/02/05 13:41:20 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)="648c8fe797c39386e9f042b41d171352f04180136e94dfd45e59c985c848", 0x1e) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000d02000/0x3000)=nil) 2018/02/05 13:41:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x8, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000049e000)='/dev/dsp\x00', 0x0, 0x0) r2 = open(&(0x7f0000d4f000)='./file0\x00', 0x4000, 0x81) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000c8d000)=""/251, &(0x7f0000f27000-0x4)=0xfb) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000f7c000)={0x2, [0x0, 0x0]}, &(0x7f0000cf8000-0x4)=0xc) syz_open_pts(r1, 0x200) chmod(&(0x7f0000e06000-0x8)='./file0\x00', 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000f72000)={r3, 0x7fff}, &(0x7f00009d3000)=0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000073a000), &(0x7f0000891000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00004cc000)=0x8, 0x4) write$selinux_access(r0, &(0x7f0000a8b000-0x31)={'system_u:object_r:passwd_exec_t:s0', 0x20, 'unconfined', 0x20, 0x32, 0x31}, 0x31) r4 = syz_fuseblk_mount(&(0x7f0000b48000)='./file0\x00', &(0x7f0000801000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = dup2(r4, r0) pipe(&(0x7f0000297000-0x8)={0x0}) recvfrom$inet6(r6, &(0x7f00007db000)=""/162, 0xa2, 0x22, &(0x7f0000e7b000-0x1c)={0xa, 0x2, 0x100000001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) ioctl$TIOCMSET(r6, 0x5418, &(0x7f0000fa9000)=0x635c) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f00006b9000)=0x9, 0x4) setsockopt$inet_dccp_int(r5, 0x21, 0x10, &(0x7f0000888000)=0xd621, 0x4) 2018/02/05 13:41:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000a81000)={&(0x7f0000ce2000+0x6c4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000b6e000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x1, []}}]}, 0x2c}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f000039e000)='/dev/sg#\x00', 0x73a, 0x400000) getpeername$inet6(r1, &(0x7f000015e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f00002d6000)=0x1c) 2018/02/05 13:41:20 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000718000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000cab000+0x83b), 0x8) 2018/02/05 13:41:20 executing program 0: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc), &(0x7f0000002000)=0xc) clock_gettime(0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000003000-0x63), 0x0, 0x0, &(0x7f0000005000)={0x0, r1+10000000}) move_pages(0x0, 0x7ffff, &(0x7f0000005000-0x38)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000000000/0x2000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000000000/0x3000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000000000/0x4000)=nil], &(0x7f0000004000)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x4, 0x4) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000001000-0x4)=0xfb7) mlock2(&(0x7f0000460000/0x4000)=nil, 0x4000, 0x1) 2018/02/05 13:41:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7fffffff, &(0x7f0000c2e000-0x8)=0x0) getsockname(0xffffffffffffff9c, &(0x7f0000a20000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f00003fc000-0x4)=0x3a) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cf4000)='/selinux/status\x00', 0x0, 0x0) io_cancel(r0, &(0x7f00002ce000-0x40)={0x0, 0x0, 0x0, 0x1, 0x8, r1, &(0x7f0000818000)="5a09ceee5aaaf097995aad13fbf7828ca68a9ca7df3d16f1bc", 0x19, 0x50000000000, 0x0, 0x0, r2}, &(0x7f00001b1000-0x16)) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000014d000)="3f6936ec", 0x4) sendmmsg$alg(r4, &(0x7f000064d000)=[{0x0, 0x0, &(0x7f00007b7000)=[]}], 0x1, 0x4008000) accept$alg(r4, 0x0, 0x0) bind$vsock_dgram(r2, &(0x7f0000fb4000-0x10)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) 2018/02/05 13:41:20 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0x2000000000000008) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000014000)=@filter={'filter\x00', 0xe, 0x4, 0x2d0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0x108, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00'}]}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x330) 2018/02/05 13:41:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000023000-0x6), &(0x7f0000686000)=0x6) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000604000)={0x9}, 0x4) 2018/02/05 13:41:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00002be000)={0x1, &(0x7f0000c55000)=[{0x6}]}, 0x10) syz_emit_ethernet(0x56, &(0x7f00002bc000)={@random="82a9017ac07c", @empty, [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "bab3e1bcbc00a238e3ac48f57fc37ee9b3f34f62bd27bf31d8e540b067be9b899cc74e255d04c30dc88ddbc2ebd40bace3870bdc799bb7969cbc06591f7e6837"}}}}, &(0x7f00007eb000)={0x0, 0x1, [0x0]}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000081e000-0x10)=@generic="736a2d19e26ae57697e57018fddbc449") 2018/02/05 13:41:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_ivalue=0x16}) [ 63.806200] netlink: 'syz-executor2': attribute type 21 has an invalid length. [ 63.837876] netlink: 'syz-executor2': attribute type 21 has an invalid length. 2018/02/05 13:41:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f000001c000)=[]}}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f000001d000-0x1c)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d4c000-0x11)='/selinux/enforce\x00', 0x1, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000cfc000-0x4)) 2018/02/05 13:41:20 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000001d000)='/selinux/status\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000010000-0x10)={0x1, &(0x7f0000004000)=[{}]}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f000001a000)='./file0\x00', &(0x7f000001f000-0xc0)=""/192) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000001f000-0x4)=0x10001, 0x4) r1 = mmap$binder(&(0x7f000001c000/0x3000)=nil, 0x3000, 0x2000000, 0x30, r0, 0x5) r2 = mmap$binder(&(0x7f0000016000/0x2000)=nil, 0x2000, 0x8, 0x8030, r0, 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$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000018000)={0x60, 0x0, &(0x7f0000020000-0x60)=[@enter_looper={0x630c}, @transaction={0x40406300, {0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x30, 0x18, &(0x7f000001f000)=[@flat={0x77682a85, 0x0, r1, 0x2}, @flat={0x73622a85, 0x10a, r2, 0x4}], &(0x7f0000020000-0x18)=[0x18, 0x38, 0x78]}}, @request_death={0x400c630e, 0x0, 0x1}, @increfs={0x40046304, 0x4}], 0xcf, 0x0, &(0x7f0000020000-0xcf)="0944f78f0151c6a157ac436009609060101f95289dd0cd3cc6a7335800137af84fbeae47512388ec54268cad28c2c8ea3882b5c702bfe72f38df97a7c30948aeb6d17a95f17a9cf3d43dd1962e17a6a828c1552cb07122add76379c4162b8d16f0dd16923a13048cce4175b8e4eef545b8ef89bce541e76a02c347f9e9001b0d6b5651623bd623beb6703ee0c5c1c3dd359f5c15ec289b307a2ce5fe2cdacffe00cef05a35cfc41f081279b9611a0ef4752500660ce37ca12a3143516a0e4b9200a2d4f38fd09b2774064c2f5fad51"}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r3 = getpgid(0xffffffffffffffff) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000005000)={"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"}) syz_open_procfs(r3, &(0x7f000001c000)='net/ip6_tables_targets\x00') 2018/02/05 13:41:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) semop(0x0, &(0x7f0000626000-0x12)=[{0x0, 0xfffffffffffffdbe}, {}], 0x2) semtimedop(0x0, &(0x7f0000883000)=[{0x6, 0x5, 0x1800}], 0x1, &(0x7f0000414000)) semget(0x2, 0x0, 0x1a4) r0 = semget(0x0, 0x0, 0x402) semop(r0, &(0x7f000027b000)=[{0x0, 0x400000ffff}], 0x267) r1 = socket(0x1, 0x7, 0x9) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000057e000-0x6f)="6de0cab4631686ffd9c4625d2a41544bf56b4e0711461e50b821c1e44ba9cbb8dd451528e6203d2d910637469619b44c7fcdf2def200183643e721fb3e81bdb00eb1255d8fa53cd628087a94ba6fb88ae3f0238f1d996858f0f339e3210b82ad13b7893773fbad235a482956577d91", 0x6f) r2 = add_key$user(&(0x7f0000cfb000-0x5)='user\x00', &(0x7f0000784000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00002dc000-0xb8)="fd85701acaf8ab8d1aedf23441f895d6fc56f9e6c1d4bec0b4f380242a2b03c079ca9da42ef8351557bd2c04880c8c0df9d8f70a20f0f49a2211a9c4473c3821f5ea9a56056179d0bf5fa17e8831dba67510663aea2af0876e4c71d8d8fbc5c165d4447bfdb50c7afda2dc1fe6badf70afc157807d4fc85a9b03fa4ed63cfad1614a30a3aefc16275e50616c46cc59684fcf494c3eaa968884f508dc270fc77521209f2209643d59192a42f093dcfb35407a234192616c19", 0xb8, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000885000-0x8)='keyring\x00', &(0x7f00009ee000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000506000-0x1000)="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", 0x1000, 0xfffffffffffffffa) r4 = add_key(&(0x7f00000b3000-0xa)='blacklist\x00', &(0x7f0000134000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000ef5000)={r2, r3, r4}, &(0x7f0000a0f000-0x1000)=""/4096, 0x1000, &(0x7f0000a10000)={&(0x7f0000ec7000)={'sha3-512\x00'}, &(0x7f00000dc000)="08a5de6f61c9b4a0c336574cac48b8655b3cc5f349a5a219598844035d7d3f0088a49edadc15da9a5f96320357cf64740d8959326380345138e7b4191eb7ff590f0367175810d5383a01fe5d5d1b1d031725078ab29ac08478d3acfaa9", 0x5d}) semctl$IPC_RMID(0x0, 0x0, 0x0) 2018/02/05 13:41:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00000df000-0x20)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f00007d8000-0x10)={&(0x7f00000d5000-0x120)=@report={0x4c, 0x20, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in6=@empty, @in6=@empty}}, []}, 0x4c}, 0x1}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1217}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0xffffffffffffff6c}, 0x0) modify_ldt$read(0x0, &(0x7f0000609000)=""/4096, 0x1000) 2018/02/05 13:41:20 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$ax25_int(r0, 0x101, 0xdcc633b79d0ec9e7, &(0x7f0000eb0000)=0x800, 0x4) r1 = socket$inet(0x2, 0xa, 0x1) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00006fd000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0xc0045878) syz_emit_ethernet(0x3ab, &(0x7f0000005000)={@random="1b23d7030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) 2018/02/05 13:41:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x840000000003, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30040, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a72000-0x9)='/dev/vcs\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000178000)={{0x100, 0x2, 0x8, 0x80000001, "adb77c65d0113163cc64348096822d081f11e9a5da6978f8f86ea42d17c11008cd20010afc20de1935fbe644", 0x9}, 0x7, [0x401, 0x16b, 0x200, 0x1, 0x5b2dd675, 0x9, 0x6, 0x6, 0x0, 0x5, 0x5, 0x6, 0x1a, 0x3, 0x3, 0x37, 0x81, 0x1f66, 0x18000000000, 0x3, 0x8, 0xeee8, 0x4, 0x9, 0x3, 0x1, 0xffffffffffffffff, 0x7ff, 0x1, 0x6, 0x554, 0x6, 0xa6, 0xffffffff, 0x9, 0xfff, 0x7, 0x9, 0x9a0, 0x4b5, 0x8, 0x0, 0x9, 0x1f, 0x8695, 0x25df3618, 0xd4, 0x3, 0x4, 0x0, 0x6, 0x0, 0x200, 0x4, 0x1, 0xffffffffffffffc0, 0x617f5fdf, 0x9, 0x6, 0x2, 0x7, 0x3, 0x0, 0x20, 0xd04, 0x8, 0x9, 0x2, 0x8, 0x3, 0x1f, 0x6, 0x100000001, 0x4fd1, 0x1f, 0x401, 0x8, 0x7, 0x3ff, 0x6257e0fc, 0xffffffff, 0x1ff, 0x84, 0x58200, 0x6, 0xfffffffffffffffe, 0x4040000000000, 0x2, 0x7fffffff, 0x19, 0x5f4000, 0x4, 0x7, 0x9, 0x3, 0xffffffffffffff01, 0x3, 0xfde, 0x800, 0x4, 0x1, 0xfffffffffffffffe, 0xf8c8, 0x2, 0x4, 0x8, 0x4, 0x6, 0x100, 0xa42f, 0x6, 0x6, 0x7, 0xc82b, 0x8, 0xff, 0x3ff, 0xd8, 0x100000000, 0x4, 0x100, 0x5, 0x3, 0x5, 0x47066a7c, 0xd2a5, 0x42, 0x80000001]}) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000d1a000-0x8)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xe}}, 0x8) 2018/02/05 13:41:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000e48000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) link(&(0x7f00000ef000-0x8)='./file0\x00', &(0x7f0000fe9000-0x8)='./file0\x00') syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000ff1000)={0x0, 0x84, &(0x7f0000729000-0x84)=[@in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x0, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @rand_addr=0x2636}, @in6={0xa, 0x0, 0x6d1c, @empty, 0xffffffff}]}, &(0x7f0000c52000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000057c000-0x6)={r1, 0x100000000}, 0x6) 2018/02/05 13:41:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000f0a000)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)) rmdir(&(0x7f0000101000)='./file0\x00') close(r0) 2018/02/05 13:41:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00004b4000-0xc)='/dev/amidi#\x00', 0x95a7, 0x400) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000380000-0x44)={{0x2, 0x2, @multicast1=0xe0000001}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x0, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @generic="06d0b4b67aa9d584cd0a0afbcd6a60e8"}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000077000-0x8)=@assoc_value={0x0, 0x8}, 0x8) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000a81000)=0x100000001) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000fb0000-0x4)) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f00008eb000-0x8)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00000a7000)={0x0, 0x8}, &(0x7f0000e06000)=0x8) r6 = dup3(r5, r4, 0x0) ioctl$KVM_DIRTY_TLB(r6, 0x4010aeaa, &(0x7f0000e4a000)={0xffffffffffffffce, 0x1}) clock_gettime(0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000131000-0x108)={0x0, @in={{0x2, 0x0, @empty}}, [0x0, 0x3, 0x5, 0x7, 0x7, 0x1f, 0x100000000, 0x7, 0x80, 0x100000000, 0x200, 0x6a61, 0x3, 0x0, 0x21]}, &(0x7f0000c0e000)=0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f00004fa000-0xc)=@sack_info={r7, 0x0, 0xa5a2}, &(0x7f0000303000)=0xc) prctl$getreaper(0x25, &(0x7f00007e9000-0x8)) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000bf2000-0x4)=0x80) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000a8a000-0x4)=0x401) connect$unix(r6, &(0x7f00005bc000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$VHOST_VSOCK_SET_GUEST_CID(r6, 0x4008af60, &(0x7f00009c6000-0x8)={@any=0xffffffff}) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000c1b000)=""/3) [ 63.995191] [ 63.996869] ====================================================== [ 64.004735] WARNING: possible circular locking dependency detected [ 64.011031] 4.15.0+ #297 Not tainted [ 64.014718] ------------------------------------------------------ [ 64.021016] syz-executor1/5612 is trying to acquire lock: [ 64.026541] (sk_lock-AF_INET){+.+.}, at: [<0000000051d39d6b>] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 64.035807] [ 64.035807] but task is already holding lock: [ 64.041752] (rtnl_mutex){+.+.}, at: [<000000006c952b4b>] rtnl_lock+0x17/0x20 [ 64.049013] [ 64.049013] which lock already depends on the new lock. [ 64.049013] [ 64.057302] [ 64.057302] the existing dependency chain (in reverse order) is: [ 64.064892] [ 64.064892] -> #2 (rtnl_mutex){+.+.}: [ 64.070153] __mutex_lock+0x16f/0x1a80 [ 64.074533] mutex_lock_nested+0x16/0x20 [ 64.079087] rtnl_lock+0x17/0x20 [ 64.082947] unregister_netdevice_notifier+0x91/0x4e0 [ 64.088630] tee_tg_destroy+0x61/0xc0 [ 64.092930] cleanup_entry+0x218/0x350 [ 64.097395] __do_replace+0x79d/0xa50 [ 64.101687] do_ipt_set_ctl+0x40f/0x5f0 [ 64.106154] nf_setsockopt+0x67/0xc0 [ 64.110361] ip_setsockopt+0x97/0xa0 [ 64.114567] tcp_setsockopt+0x82/0xd0 [ 64.118867] sock_common_setsockopt+0x95/0xd0 [ 64.123858] SyS_setsockopt+0x189/0x360 [ 64.128336] do_syscall_64+0x282/0x940 [ 64.132717] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 64.138484] [ 64.138484] -> #1 (&xt[i].mutex){+.+.}: [ 64.143916] __mutex_lock+0x16f/0x1a80 [ 64.148299] mutex_lock_nested+0x16/0x20 [ 64.152943] xt_find_table_lock+0x3e/0x3e0 [ 64.157668] xt_request_find_table_lock+0x28/0xc0 [ 64.163006] get_info+0x154/0x690 [ 64.166954] do_ipt_get_ctl+0x159/0xac0 [ 64.171425] nf_getsockopt+0x6a/0xc0 [ 64.175634] ip_getsockopt+0x15c/0x220 [ 64.180019] tcp_getsockopt+0x82/0xd0 [ 64.184314] sock_common_getsockopt+0x95/0xd0 [ 64.189306] SyS_getsockopt+0x178/0x340 [ 64.193778] do_syscall_64+0x282/0x940 [ 64.198158] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 64.203840] [ 64.203840] -> #0 (sk_lock-AF_INET){+.+.}: [ 64.209534] lock_acquire+0x1d5/0x580 [ 64.213832] lock_sock_nested+0xc2/0x110 [ 64.218390] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 64.223816] ip_setsockopt+0x3a/0xa0 [ 64.228027] udp_setsockopt+0x45/0x80 [ 64.232325] sock_common_setsockopt+0x95/0xd0 [ 64.237315] SyS_setsockopt+0x189/0x360 [ 64.241782] do_syscall_64+0x282/0x940 [ 64.246162] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 64.251842] [ 64.251842] other info that might help us debug this: [ 64.251842] [ 64.259955] Chain exists of: [ 64.259955] sk_lock-AF_INET --> &xt[i].mutex --> rtnl_mutex [ 64.259955] [ 64.270160] Possible unsafe locking scenario: [ 64.270160] [ 64.276187] CPU0 CPU1 [ 64.280823] ---- ---- [ 64.285458] lock(rtnl_mutex); [ 64.288709] lock(&xt[i].mutex); [ 64.294663] lock(rtnl_mutex); [ 64.300432] lock(sk_lock-AF_INET); [ 64.304117] [ 64.304117] *** DEADLOCK *** [ 64.304117] [ 64.310147] 1 lock held by syz-executor1/5612: [ 64.314698] #0: (rtnl_mutex){+.+.}, at: [<000000006c952b4b>] rtnl_lock+0x17/0x20 [ 64.322388] [ 64.322388] stack backtrace: [ 64.326857] CPU: 0 PID: 5612 Comm: syz-executor1 Not tainted 4.15.0+ #297 [ 64.333755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.343083] Call Trace: [ 64.345648] dump_stack+0x194/0x257 [ 64.349251] ? arch_local_irq_restore+0x53/0x53 [ 64.353906] print_circular_bug.isra.38+0x2cd/0x2dc [ 64.358895] ? save_trace+0xe0/0x2b0 [ 64.362584] __lock_acquire+0x30a8/0x3e00 [ 64.366708] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 64.371874] ? rtnl_lock+0x17/0x20 [ 64.375389] ? rtnl_lock+0x17/0x20 [ 64.378904] ? print_irqtrace_events+0x270/0x270 [ 64.383636] ? mutex_lock_io_nested+0x1900/0x1900 [ 64.388456] ? lock_downgrade+0x980/0x980 [ 64.392577] ? lock_downgrade+0x980/0x980 [ 64.396706] ? perf_trace_lock_acquire+0xe3/0x980 [ 64.401521] ? perf_trace_lock+0x900/0x900 [ 64.405732] ? retint_kernel+0x10/0x10 [ 64.409593] ? check_noncircular+0x20/0x20 [ 64.413800] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 64.418792] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 64.423528] lock_acquire+0x1d5/0x580 [ 64.427315] ? lock_acquire+0x1d5/0x580 [ 64.431264] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 64.436356] ? lock_release+0xa40/0xa40 [ 64.440307] ? do_raw_spin_trylock+0x190/0x190 [ 64.444863] ? __unqueue_futex+0x290/0x290 [ 64.449071] ? lock_sock_nested+0x44/0x110 [ 64.453279] lock_sock_nested+0xc2/0x110 [ 64.457319] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 64.462396] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 64.467392] ? ip_ra_control+0x5c0/0x5c0 [ 64.471434] ? check_noncircular+0x20/0x20 [ 64.475646] ? find_held_lock+0x35/0x1d0 [ 64.479684] ? avc_has_perm+0x35e/0x680 [ 64.483632] ? lock_downgrade+0x980/0x980 [ 64.487753] ? lock_release+0xa40/0xa40 [ 64.491701] ? lock_downgrade+0x980/0x980 [ 64.495823] ? lock_release+0xa40/0xa40 [ 64.499772] ? __lock_is_held+0xb6/0x140 [ 64.503807] ? avc_has_perm+0x43e/0x680 [ 64.507757] ? avc_has_perm_noaudit+0x520/0x520 [ 64.512405] ? iterate_fd+0x3f0/0x3f0 [ 64.516181] ? __sched_text_start+0x8/0x8 [ 64.520307] ? __lock_is_held+0xb6/0x140 [ 64.524353] ? sock_has_perm+0x2a4/0x420 [ 64.528391] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 64.533730] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 64.539420] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 64.544675] ip_setsockopt+0x3a/0xa0 [ 64.548363] udp_setsockopt+0x45/0x80 [ 64.552138] sock_common_setsockopt+0x95/0xd0 [ 64.556611] SyS_setsockopt+0x189/0x360 [ 64.560582] ? SyS_recv+0x40/0x40 [ 64.564019] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 64.569531] ? do_syscall_64+0xb7/0x940 [ 64.574492] ? SyS_recv+0x40/0x40 [ 64.577925] do_syscall_64+0x282/0x940 [ 64.581787] ? __do_page_fault+0xc90/0xc90 [ 64.585994] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 64.590986] ? syscall_return_slowpath+0x550/0x550 [ 64.595890] ? syscall_return_slowpath+0x2ac/0x550 [ 64.600791] ? prepare_exit_to_usermode+0x350/0x350 [ 64.605781] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 64.611118] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 64.615934] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 64.621097] RIP: 0033:0x453299 [ 64.624259] RSP: 002b:00007f9b31ca4c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 64.631943] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 64.639187] RDX: 0000000000000027 RSI: 0000000000000000 RDI: 0000000000000013 2018/02/05 13:41:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000002000-0x6)={0xfffffffffffffffd, 0xa3c1, 0x6}) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000f1a000-0x400)={"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"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000001000-0xdb)=""/219, 0xdb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000+0xbfb)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000047b000)='/dev/hwrng\x00', 0x111000, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00005ea000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000da4000-0x4)=0x2, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000711000-0xe8)={{{@in=@empty, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@empty}}, &(0x7f00002d2000-0x4)=0xe8) recvfrom$packet(r0, &(0x7f0000466000-0x82)=""/130, 0x82, 0x40000001, &(0x7f00006d2000)={0x11, 0x1b, r3, 0x1, 0x3, 0x6, @empty}, 0x14) getsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f0000bb1000), &(0x7f000071a000)=0x4) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000675000)) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xffff, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000710000)) 2018/02/05 13:41:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e89000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000632000-0x10)={0x0, 0x34ebc65a, 0x4, 0x80000000}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000033000-0x4)=0x7, 0x4) writev(r0, &(0x7f000093a000-0x20)=[{&(0x7f0000e3b000)="db", 0x1}], 0x1) writev(r0, &(0x7f0000f08000)=[{&(0x7f000092f000)="bc", 0x1}], 0x1) 2018/02/05 13:41:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000b72000-0x6)="02") r1 = socket(0x10, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00003e3000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000733000)=0x8) bind$rds(r1, &(0x7f0000eb9000)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000dfa000)={r2, 0xffffffffffffffff, 0x20}, 0xfffffffffffffe36) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000730000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000d02000-0x8)={0x0, r3}) r4 = add_key(&(0x7f0000a83000-0x5)='user\x00', &(0x7f0000d9b000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000b81000)="2dc61504132f320d0fa1a4cbac68225270cad8bb99cf50b29d87ed678a384b028f48b158ebf4f4b68d5d5d79c468ef8246aa60060e95f4845fb6690dbfe3769edf8a3eef2a455afcdc5d5f0af333ff5f69f55f486fc930c1ee253f1d0959e29d9418b3113585f76866f48bbf2f4fdf62e374b4736329f9", 0x77, 0xfffffffffffffffb) request_key(&(0x7f0000743000-0xc)='id_resolver\x00', &(0x7f0000a26000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00001f5000)='user$\x00', r4) 2018/02/05 13:41:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000b54000)=0x1, 0xdd) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000cc2000-0xe8)={{{@in6=@remote, @in6=@loopback}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f000003f000-0x4)=0xe8) writev(r0, &(0x7f0000e12000-0x50)=[{&(0x7f00009ab000)="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", 0x1000}, {&(0x7f0000858000)="1589b96667e03c308b4b7725c0883c87aa672b29ef8e216c7ecd32a12111247833f28b9f24d38850d3a219f08996acc95692b331aa399d9ea4c21de263d5ef95c97cca5ac6d7eeaf13d3cfee1e867a7ae95508e1ada1197a64e0bf32522feeeb61e1bce89d28b7c5f82b1ea6ccfdff784371deaacd5f6a569d2e2ba07822ffb50777290ea75b341528fb263926318ba014abcc6ee78d4e1144d22c1143867c9a2702b2effb6bddd058948dabf6fd744b39", 0xb1}, {&(0x7f0000867000-0xd3)="f58a30cb68064b70f1af6875f25f010d29f2e208a42455516e5d799c12efb09666b8d363f51f07526f809dce5bc36ab7b68a3e7bd128927b42bded31a74d99a8e905922a5344e8eb5f5e0c9dd18fb600e3f33c000955f1e55a8b9b032934eb7e1b60f743c9b8df004b2dad79609c58826ad6b5a835e7eb620e7b64f20c1d5bfd091ab9cbdf79fe84b7bedc371b2d1825b846974f2ce123f6baf9d64f432523c942a6c1695b836ef3190a6837b1189d82b09ec0786d91d081d504d465094d18fdf4eb024046f3101f0ffea374da2e79d196aa89", 0xd3}, {&(0x7f0000df9000)="39ad7a8e8053877b7bf34de3478e60c9adc8ff8e983e5f350de61a5891284855bd0e7caf29f8738337dbd641e91673b40e70cbc22178f6b4faf8efc1321eea6027c66255df1e56288c277b50a94b5a6440ce22b73de9d38eaed9fbaf64a27405fdfed4b80bec98c3476997b2d2e2be57d1c281b83a698389aec0d3ea537d7e98d229ecf802c59e7ac9", 0x89}, {&(0x7f000048b000)="6715930372fa062847a4f0454aa106bd61ad58d5537ed68ac6a07800a596d10327e67cec2534c15786dad1b9b29e8c1ff3e8a776689ed06b838ec01de6847d3242a7d08290b5aa055ffacef1388e1b0c", 0x50}], 0x5) connect$inet(r0, &(0x7f0000593000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/05 13:41:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00002ff000)='net/hci\x00') pipe2(&(0x7f00007b4000), 0x800) [ 64.646432] RBP: 0000000000000522 R08: 000000000000000c R09: 0000000000000000 [ 64.653675] R10: 0000000020e48000 R11: 0000000000000212 R12: 00000000006f6bd0 [ 64.660936] R13: 00000000ffffffff R14: 00007f9b31ca56d4 R15: 0000000000000000 2018/02/05 13:41:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000dba000)={0x0}, &(0x7f0000e52000-0x4)=0xc) ptrace(0x421f, r0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00005e3000)='/dev/ashmem\x00', 0x4402, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000496000-0x8)={0x3, r0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x7, 0x7fffffff, 0x0, 0x0, 0x0, 0x44}], {0x95}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) 2018/02/05 13:41:21 executing program 5: mmap(&(0x7f0000000000/0x2a0000)=nil, 0x2a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000102000-0x4), &(0x7f0000001000-0x8)=0xfffffffffffffeba) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/02/05 13:41:21 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000002000)=@random={'security.', '/dev/input/event#\x00'}, &(0x7f0000000000)=""/33, 0x21) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000df1000-0x4)) 2018/02/05 13:41:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000dda000-0x10)=@common='ipddp0\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00009a9000-0xea)={0x0, 0xe2, "0a23b95224a6b326266a3e7b2c12671a899c397a234f81a455505a2ed5d95a13cb2d62ed97566c3e9cf4b97fb33b636ada63f30494172a0cd65826832e21bf32e742cc754f3daec90f54992142ebe8318d668455c9050c1ad9d24154d4a949a5e01f4f5f60eacd8224a739130afe13f13dfbad64578188e4343168632cb4d4e817a9048062f799fd8543cca2f4b6eb4a54cdd6b80bc281f9349a4acac3837d7948da686cbfc7b21a2451e3e5f6d17c49afe9ca8841d9d25f5eae7513d46832d6bdbcdfb1db0166e86cd39a8ca7bbffbfea130c87a3193f73e1df0236805da8025365"}, &(0x7f00005c9000-0x4)=0xea) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00008aa000)={r1, 0x7}, 0x8) 2018/02/05 13:41:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f95000)='coredump_filter\x00') writev(r0, &(0x7f0000ba9000-0x10)=[{&(0x7f00007bf000-0xf7)='+', 0x1}], 0x1) 2018/02/05 13:41:21 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000eff000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x1, 0x20}, &(0x7f0000fbe000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000+0x213)=@assoc_value={r1, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xe)={r1, 0x120, 0x3, [0x4, 0x6, 0x6]}, &(0x7f000035f000)=0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) bind$inet(r2, &(0x7f00003ad000+0xaf5)={0x2, 0xffffffffffffffff, @empty}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r2, r3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00007a9000-0xa4)=[@in6={0xa, 0x3, 0xe2a, @empty, 0x1ff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0xd0f8, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1f5c}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x1f491fc8) 2018/02/05 13:41:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x80e85411, &(0x7f000001d000-0x50)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x40) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00006d5000-0x98)=""/152) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004d7000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$TCXONC(r2, 0x540a, 0x4008) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r4, 0x0) r5 = accept$ipx(r4, &(0x7f00001f0000-0x10), &(0x7f00003f9000-0x4)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000cda000-0xe8)={{{@in6=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000a01000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000cbf000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x8, 0x1000, 0x4, 0x100, 0x7, 0x2, r6}) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e5b000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000366000-0xe6)=""/230) dup2(r7, r4) ioctl$int_in(r4, 0x5452, &(0x7f0000f13000)=0x7) syz_open_dev$sndmidi(&(0x7f0000adb000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x400000) sendto$inet(r3, &(0x7f0000d44000), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000288000-0x8)={0x100000001, 0x1}, 0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000271000)={r2, 0x28, &(0x7f0000613000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f9e000)={r8, 0x7, 0x8}, 0xc) r9 = dup3(r5, r3, 0x80000) sendmmsg$unix(r9, &(0x7f0000846000-0x70)=[{&(0x7f0000fe4000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000085c000)=[{&(0x7f0000a0b000-0x7c)="f0e49e45ab7c173beabb8a2cf70913588e59d52a744faa14bb52310034c977a6846740ef5c4f31bf1c3195293487212a6e2f2c7aa3a77b9974f1feb2d96b7b1453b8138fc90776ac2d112bd1e2b961716b2d3b128762905b2233edc419fea708f9a9a7fab65c685fc3a31d6d0e0d3c2a9e2374784e6a8c3325945a4d", 0x7c}], 0x1, &(0x7f0000821000-0x48)=[]}], 0x1, 0x40) 2018/02/05 13:41:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002df000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e5e000-0xc)={0x20000000}) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00006b6000-0x68)={0x18, 0x1, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00009b1000-0x30)) r2 = semget(0x3, 0x4, 0x400) semctl$GETZCNT(r2, 0x7, 0xf, &(0x7f0000e58000)=""/80) r3 = syz_open_dev$midi(&(0x7f0000272000-0xb)='/dev/midi#\x00', 0x6, 0x40) bind$bt_sco(r3, &(0x7f0000727000)={0x1f, {0x9b0, 0x8, 0x6950, 0x0, 0x3ff, 0xfffffffffffffff9}}, 0x8) 2018/02/05 13:41:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b5a000-0x9)='/dev/vcs\x00', 0x111c80, 0x0) getsockname$llc(r1, &(0x7f0000ce5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000759000)=0x10) fadvise64(r1, 0x60, 0x2, 0x3) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005d3000-0x11)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000496000)={0x0, 0x0, 0x0, 0x0, 0x2, 0xa, 0x3, 0x5, "61eb33ac09d81cc1947b08504949e6e589549da5a737f8aa39e63561b072693f14a17735ab98f9a8598df07f93bed45146dea7cb1b7371598c08812b2acf9a0a", "796698ca19e781041cef237b25e0975ea539d2783a025d00757277c8e4bafe7c", [0x7, 0x4]}) 2018/02/05 13:41:21 executing program 3: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e73000)='/dev/sequencer2\x00', 0x101000, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e73000)=@assoc_value={0x0, 0xff}, &(0x7f000084a000-0x4)=0x8) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000e74000)='/dev/dsp\x00', 0x400000, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e73000)={r2}, &(0x7f0000e73000)=0xc) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000e75000-0x4), &(0x7f0000e74000)=0x4) 2018/02/05 13:41:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000034000-0xd)='/dev/usbmon#\x00', 0x0, 0x301200) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000052c000)={0x0, 0x6}, &(0x7f00002aa000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000697000)={r2, 0x5}, &(0x7f00000dd000)=0x8) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000002000)={0x3, 0x0, 0x0, 0x1}) bpf$PROG_LOAD(0x5, &(0x7f0000cd3000-0x48)={0x2000000000001, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6}, [@jmp={0x5, 0x0, 0x2}], {0x95}}, &(0x7f0000e74000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/02/05 13:41:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000ce5000)='net/ipv6_route\x00') ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000460000-0x8)=0x8) socket$nl_crypto(0x10, 0x3, 0x15) fadvise64(r1, 0x5, 0x0, 0x4) 2018/02/05 13:41:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x80020) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000488000-0x8)={0x0, 0x3ff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[], [], @remote}, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000-0x12c)=[{{0x0, 0x0, &(0x7f0000002000-0x20)=[{&(0x7f0000001000-0x73)="ce6a408c6cfb0cf787777e51f44547f754d04f77cbc0263c76628dce42d3abc5a12820c0f112bbf06e1c58d8283ed330b9221195a4d7a1d906f0b2705efb037c602b2bbb08936d952e54417bc59dac84beaa205d078a99881b560657e8a2f89cf71e9be8f7f8aa46a9f5e71343eab5e97dbeeb", 0x73}, {&(0x7f0000001000)="2b961b081ba8187d4b469b3abba9ec8e2df6138f6c5a7dee60178dd667", 0x1d}], 0x2, &(0x7f00005cd000)=[{0xa8, 0x105, 0x7fff, "43d7a484c3777a33d0feff45cbecda98363b40dd1da9afdabc27fa0144f21ddf591c84667a5c70c63228c25907a93b5af9202495f4639dfb6a50377bb8d821a7d81648fe93b1e7524b7e2a3ed973039f0c1e5e2ae01fdf3c03825189b976a6a4b0e7a418a75566cddc52f4ef4d40e56074050f517ae13d49bdf34b18d03425ba8cdd7720d1b5cdb2ede9cd11053cb3c2add0c9b1ad"}, {0x40, 0x10f, 0xffff, "d72e5d8430c5d4e706fc74ba32f9b4213ce9f12d3b7cef4139e07aee0f16bb5efdd6da7958a3a257196ada3087c6"}, {0xc0, 0x0, 0x100000001, "1a628c2ce9db12259f126821d6391e990e2956eb79764b165ca5e612dfe505d052fb7d6084e55dc6310dc5b682c905bb451d22d96c634bb257889458b66e28d89933723984594d6ff67ce80ffd2b6b6075633e702ac56f097ce5cad10048157414812b3975ae17c18c34e4d49b36bdbc8903068d9882af11c1ea2d42861d8464fcbfe080f68a2b2e8c2a91e393b3cdec6d65b0ba4f7508f134c74d1098db3b61ae69751b1c24e2331099962d3659"}, {0x1010, 0x101, 0x9, "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{&(0x7f0000000000)="dc1a4e2b4e0867864c7bc5f9e25a96aae4a3b5a5054be120bc96159464f70194f63ffaf2a23b207adaf136fdfffa48f3ee9925e0432c4b07aa9812fc043a160f3fa76feef75566cc5d75ca0a6215bab61bc702eb19116c66e52da95a061aa27ae1c189ee727d6d5c471531704a0e618cac9e5df718d7534daffc9edd43a63c9081bf678eed2831d16e29b56697bf308e848d1bee82b7ea8ed8e8da99ec52e19f65f1157d66063bf1e8ec3363afd89376", 0xb0}], 0x4, &(0x7f0000002000-0xf0)=[{0xe0, 0x6, 0x3, "c8f66a2447a20b1722897a7c1d62444f571bcfcec37eebe0b59ed211c5ed979f1b2efade30365d395cac8f83f35bd1081b9240dc8f648805e6cd0b468921b76df9cc84405277265826a1ada8727483bd8528b2c5cd8c8741cd5533e6db4e2424bc6a850c86e916551281004cf75f5f5b971f48af78e2c248f5a37ba4d1097cb9b8d46cd79fd61bd4eb2808a0ec00d31b339b3057e346591d6c9ade833214f73ac3471a00a123fc9743ba8b3a6cb42fc7fa63492e5f265b780734dfa51763d0e6ac7ae74ab5ed09abebbc71e4e342"}, {0x10, 0x115, 0x55}], 0xf0, 0x804}, 0x2}, {{&(0x7f0000001000-0x10)=@can={0x1d, r2}, 0x10, &(0x7f0000001000-0x80)=[{&(0x7f0000000000)="e6e45ac4cccec44f41c8b3b924d4b4bcd8141681576332f8d1df8cd7d6dd0fe3893cfa866f55fbe4bf482d9a776b19e6c558338fb350d0a5a766cbf2732d2c22f13f5ab113002bab79221f404edbec3df7fb6f84bb2f", 0x56}, {&(0x7f0000001000)="dcb5efd47a848f8f5a3283ee75df9899564a5ccd45c5", 0x16}, {&(0x7f0000000000)="0c5136b421c4f5a323dfb19d", 0xc}, {&(0x7f0000000000)="76e3c515dd6f1f1a469dd3e1b0af3681c67e5f4acda6993193c0dec9bfdbde78ec204c8343b92d594ef0326d482506f555eb6a80a1366a3e31dea06056bf7fd15b2b7601f4b444fdb9761ef95113de55c1417b04911100d2610be0a0c2d873cb4f0235027eea0be3b375c2dc919d3265936ec81780c3e373078c187b91d8de72f96d43d50258e84617a2fd2374db84345db278729a22e2d93b4c7b08a29b0e7352b5afbc6d65bfb076fc366bdc607785d262eafa391687aacec8bf58cf57e21293de8ea0f7f6cbd31120bd520d23a77d24734d853941cac958099f3b4bc69f8bfdb475b3b1cb7a88009a671c2fab882d611eac3cd2f502da", 0xf8}, {&(0x7f0000001000)="02694de9e09b3c26aac2af6969d25404f1061139c95aec6d0410ccc3b911579e36d8e946930be78c9afbcd176f0f03ed7b466485730962d8563a2ea6464f", 0x3e}, {&(0x7f0000000000)="4ea4cece2cc896dae5e203e71c190f94eba9fb0192d5e0dc4d9ea576f11585ae0eada588d522feabde55941fd7da861f8eccf025319ac2a4961d2029f1a38b007b93f39523", 0x45}, {&(0x7f0000000000)="1eefe9613e53c6bcae5a4c81ed14592afae4d15a5aaecd5bfb", 0x19}, {&(0x7f0000002000-0x20)="5838b56bfff797e8ccb399a7be2e58b013f2dcb70573cf7c8667c87cadc8b5e8", 0x20}], 0x8, &(0x7f0000001000-0xc0)=[{0x28, 0x102, 0x4, "16daf16ccd663b013e5d167e85301db5bda22ad283cf93"}, {0x98, 0x113, 0xa9, "112066dad749601bc0a619d425f1523af29047672f9ad8eed15ba82d0517f232bcb2eb7a2cbce0fc09bab481db5a65c8e00e6421c34289d0479cff9f5d20fe35da640ba2b922b307746b7c3668d5ec968559ef93226cbab9968099e057a6070ace6f10df02f5fb23eb728627a14c07748d0df0557cbb2f3f9e345ddfb3b9ff0cae197369"}], 0xc0, 0x80}, 0x5}], 0x5, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x3, 0x4b06, 0x5, 0xfffffffffffffff8, 0xfff}, &(0x7f000057c000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004ec000)={0x0}) r4 = socket$inet6(0xa, 0x3, 0xd) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000e9b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000a52000-0x4)=0xffff, 0x4) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000fe5000-0x14)={@dev={0xfe, 0x80}, r5}, 0x14) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000aa7000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) shutdown(r3, 0x0) 2018/02/05 13:41:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00004a4000)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000d53000)='/dev/input/event#\x00', 0x7f, 0x40000) clock_adjtime(0x9b22a26c9efc9557, &(0x7f00001f0000-0x32)={0x400000000000, 0x20, 0x8, 0x5, 0x8001, 0xffff, 0x6, 0x2, 0x8000, 0xff, 0xecf, 0x4, 0x2, 0x81, 0x8, 0x9, 0x2, 0x0, 0x100, 0x5, 0x5, 0x8, 0x100, 0x20, 0x9, 0x20}) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000823000)={0x0, 0x0, 0x0, {}, {}, @cond}) 2018/02/05 13:41:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000462000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f000064d000)='/dev/audio#\x00', 0xffff, 0x200400) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f00005fd000-0x8c)={0xa00000, 0x2, 0x0, 'queue0\x00', 0x9}) memfd_create(&(0x7f0000283000-0xa)='&,+:$eth1\x00', 0x0) sendmsg$alg(r1, &(0x7f000047f000-0x38)={0x0, 0x0, &(0x7f000007b000-0x20)=[{&(0x7f0000bf5000-0x58)="8d1c2bb63c0bca64d020ca5cd0cf7b50a1110832cae8acf12a589601d6a25740cc54d20c769d18be61ab2e21913eaad467d3ea97f3de0a5b914fa6831e60ee303de907583bf0a0f8b4d47ae55be5b9f6b8", 0x51}], 0x1, &(0x7f000048b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x100000001, &(0x7f0000f69000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f9ead673923f57eea9c323539f61098a66e70e21c7f41b248343690cde4383c538b179b0f5dcccf6bfaf8031cb052ad74a5a83fadd09955b1676d37e5e45d50697c", 0x51, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/05 13:41:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000eb1000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000c9c000-0x1c)={0x0, 0x36, "01da18ed3e45d86df79041f5f684466ab757a807f9d887d2159c578e0b60705239b32a3eb91d27a6a29abc9710ea410728c049825c94"}, &(0x7f0000921000)=0x3e) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001fd000-0x6)={r1, 0x9}, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f00005a5000)=[{&(0x7f0000000000)="dbc706f24d966215861e0a0bbc1bcdc16c4324c75d9317afd980cdd20b3279db16e6955fa5bcc73bad5daa7fb940b3bb5939979329", 0x35}], 0x1}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00004e5000-0xc)='/dev/autofs\x00', 0x381000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f00000b9000-0x8)={0x4, 0x1f0000000}) r3 = socket$inet6(0xa, 0x3, 0x7) socketpair$inet6(0xa, 0x4, 0xc4, &(0x7f00003d1000)={0x0, 0x0}) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000c45000)={@empty, @multicast1}, &(0x7f0000df0000-0x4)=0xfffffcb6) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f00009ae000)=0x5, 0x4) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f000066f000), &(0x7f0000916000)=0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x890c, &(0x7f0000000000)={@generic="a6ef27b2e4ee9aad3df20f8abfd57e5d"}) 2018/02/05 13:41:21 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000045f000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc7539(cbc-serpent-avx,sha384))\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x6001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00008ab000-0xa)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r1, &(0x7f0000001000-0x8)='./file0\x00', r2, &(0x7f0000001000-0x8)='./file0\x00', 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330}, &(0x7f0000092000)) fstat(0xffffffffffffffff, &(0x7f00001d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = creat(&(0x7f00007fb000-0x8)='./file0\x00', 0x41) setresgid(r3, 0x0, r3) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000014000-0x8)={0x1, 0xfffffffffffffffa}) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000ca8000-0x80)={0x3, 0x0, [{}, {}, {}]}) 2018/02/05 13:41:21 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x46, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000)}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000028000)=""/1, &(0x7f0000000000)=0x1) sendmsg(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000002000-0x84)="7fb87c4cbf25f7c239d7e157515cf82624362b3ccd33e0a82d88d598563dcdb9a9f3c6852fdd138874473b09bc93485d1598ac2208eadbca6fb75b9ba131b7033f1ffe860d423ba892cd0c3130908ab18c77bb248e246d09d344b7c59d183e1201ff0d6d82a3cd1042b1f876d3a168694a9672d6789cadda72233aee2c50c3ac6554e625", 0x84}], 0x1, 0x0, 0x0, 0x40}, 0x4040800) [ 64.856408] TCP: request_sock_TCP: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/02/05 13:41:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000224000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000eb2000)=""/138) socket$key(0xf, 0x3, 0x2) 2018/02/05 13:41:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = accept(r0, &(0x7f0000c4a000)=@generic, &(0x7f0000731000-0x4)=0x80) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000b29000-0x4)={0x9116}, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x119, 0x22, &(0x7f0000c7d000)={{{@in=@multicast1, @in6=@empty, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in=@broadcast, 0x0}, 0x0, @in=@rand_addr, 0x0}}, &(0x7f0000fa1000-0x4)=0xe8) 2018/02/05 13:41:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00006a1000-0x4)) 2018/02/05 13:41:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000f5c000)) fstat(r0, &(0x7f0000a66000)) r1 = socket$unix(0x1, 0x1, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000907000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fstat(r1, &(0x7f00009f9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, 0x0, 0x0) 2018/02/05 13:41:21 executing program 7: mlock2(&(0x7f000028a000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000aba000-0x8)={0x2, [0x81, 0x7e69ec51]}, &(0x7f0000001000-0x4)=0x8) mincore(&(0x7f0000f0c000/0x3000)=nil, 0x0, &(0x7f0000afb000-0xf6)=""/246) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x39) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000000)={r1, 0x7, &(0x7f0000001000-0x1c)=[0x2, 0xfffffffffffffbff, 0xfffffffffffffffc, 0x7, 0x5, 0x6, 0x800], &(0x7f0000003000-0x10)=[0x6, 0x401, 0x5, 0x7], 0x14, 0x1, 0x9, &(0x7f0000001000-0x4)=[0x4], &(0x7f0000001000-0x18)=[0x4, 0x9, 0x1cd, 0x7ff, 0x200, 0x100000000]}) 2018/02/05 13:41:21 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000217000-0xe)='/dev/admmidi#\x00', 0x10001, 0x101000) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000cbd000-0x24)={0x7, 0x5, 0x6, 0x20, 0x19, 0x2, 0x40, 0x800, 0x2, 0x6314cb9e, 0x1, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) lsetxattr(&(0x7f0000c41000)='./control\x00', &(0x7f0000bae000)=@known='system.sockprotoname\x00', &(0x7f0000a5b000-0x31)='posix_acl_accessnodevlovboxnet1:vboxnet0^&wlan0{\x00', 0x31, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000004000)='\''}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000003000-0x14)=[], 0x1, 0x0, &(0x7f0000235000)='~'}) r2 = dup(r0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000d36000)={0x0, 0x2, 0xffff, 0xfffffffffffffff8}, &(0x7f0000583000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000289000-0x8)={r3, 0x6, 0x8}, &(0x7f000064b000)=0x8) 2018/02/05 13:41:21 executing program 3: r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0xff}, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0x3}, &(0x7f0000dd8000-0x10), &(0x7f000003a000-0x10)={0x77359400}, 0x3c226b8220d7e9c7) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000acb000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x2000000000000}}) mprotect(&(0x7f0000e99000/0x1000)=nil, 0x1000, 0x0) setpriority(0x0, r0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000001000)='/dev/adsp#\x00', 0x6da, 0x400000) bind$alg(r2, &(0x7f0000f8f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58) 2018/02/05 13:41:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffd, &(0x7f0000525000-0x2), &(0x7f0000e76000-0x4), &(0x7f000019d000-0x4), &(0x7f0000eba000-0x2)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bc4000)=0x0) r1 = inotify_init() readv(r1, &(0x7f0000f4d000)=[{&(0x7f0000890000)=""/184, 0xfffffffffffffffe}, {&(0x7f00000f6000)=""/24, 0x18}, {&(0x7f00004de000-0xab)=""/171, 0xfff0}, {&(0x7f000039d000)=""/218, 0xda}], 0x4) r2 = syz_open_procfs(r0, &(0x7f00002d4000-0xf)='children\x00') fcntl$lock(r2, 0x6, &(0x7f0000571000-0x20)={0x2, 0x0, 0x81, 0x0, r0}) preadv(r2, &(0x7f0000c9a000)=[{&(0x7f0000b3f000-0x1000)=""/4096, 0x1000}], 0xfffffffffffff4a, 0x8000200000004) ioctl$TIOCSETD(r2, 0x5423, &(0x7f000053e000)=0xffff) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000047000-0x70)={[{0x0, 0x7fffffff, 0x1, 0x10001, 0xfffffffffffff3ef, 0x100000001, 0x400, 0xfffffffffffffc00, 0x3, 0x9, 0x7fff, 0x5, 0x4}, {0x0, 0x1, 0x3c6, 0x6, 0x1000, 0x9, 0xffffffffffff0000, 0x5, 0x5, 0xfffffffffffffffe, 0x0, 0x20, 0x6}, {0x6, 0x8, 0x3c9, 0x1, 0x320, 0x4, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x5, 0x1, 0x4}], 0x1000}) 2018/02/05 13:41:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000b8c000)) io_setup(0x5d8, &(0x7f0000721000-0x8)) r0 = creat(&(0x7f000077c000-0x8)='./file0\x00', 0x10f) accept$alg(r0, 0x0, 0x0) r1 = socket(0x13, 0x5, 0x58678000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00001c8000-0xa0)={0x0, @in6={{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}}, 0x3f, 0x100000000, 0xffff, 0x0, 0x4}, &(0x7f0000a0f000)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f38000+0x174)={r2, @in6={{0xa, 0x0, 0x4, @empty, 0xffffffff}}, 0x2, 0x9, 0x2, 0x7fffffff, 0x48}, 0xa0) r3 = shmat(0x0, &(0x7f0000d06000/0x4000)=nil, 0x0) r4 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r4, 0x4018aee3, &(0x7f0000c28000)={0x0, 0x401, 0x101, &(0x7f000002a000)}) shmdt(r3) 2018/02/05 13:41:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x2, &(0x7f0000000000)={0x0}) r1 = socket$inet_icmp_raw(0x2, 0x3, 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) sendmsg(r0, &(0x7f0000c24000-0x38)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x4, 0x1, 0x1, {0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}}, 0x32, &(0x7f0000000000)=[{&(0x7f000050d000-0x5)="fd37578a33", 0x5}, {&(0x7f0000000000)="27656237d2ed87e4f0da6e39a248a888c18727bc97045057c37dfd847da9e8f093549a7ef7ce9c9b28de1a7e4deecd8f91630430a6af1bd190bcefc6f0c2d112bc2701663f7a1b119781fb54d29f50c810a130320c396009a58c8e0364be309c93ce99b875b3f547e93944df8d87c1985daf51a39b7d05e7a17488cb695efb1ad4a74b64dafb983352e5f023d3852076b9b05f79659808bc0a4287bd78d3184ec3afacba3be0e0243bbda4952e1364779bb6eeb072676c5215a256e396b5ecf6ff370ddf8f9737a53d3ae7d4028015020fd6f6070c53d1f5ec2986065ebcf5767436c72e8604bcb702c28c67a63d2c6e", 0xf0}], 0x2, &(0x7f0000187000-0xd8)=[{0xd8, 0x112, 0xde0, "08816071b0982ceaab2837054d2e099b1962dc8b50f85579d0427fdb8437e16013f28076a7058154b038fb8ce05935ff0a6f54f9b9f45f4df427b6cb26547e54d0e83b9e0e5c76e7212d1411c570a3d28100522603dccd129485abd1dc4e79aca9c060885a172b4792b34cd8a091bc683abe5434a5b2d1fcdb73adfdaf0442acdb5e97ac24ba701ce3128c3865f30da5fa7dfbbd5f1a7748fe589c7ff44d9c0a1640100048145e90823f95a61e8e39239a2e4a5a1e111db3cd4ea83c1b73c4c0457c"}], 0xd8, 0x40000}, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000ff6000)='/dev/vcs#\x00', 0x9, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000386000)={0xc6, 0x8, 0x7aeee778}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d45000-0x8)) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000), &(0x7f0000008000-0x3)) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f00005e9000-0x10)={0xffffffffffffff0a, 0x5, 0xffff, 0xdd9f}) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009d0000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r3, 0x5607) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00002da000-0x8)={0x0, 0x9, 0x8001}, &(0x7f000077b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000a80000)={r6, 0x2, 0x20000000000000, 0x3, 0x10001, 0xffffffff}, &(0x7f0000344000)=0x14) socket$inet_dccp(0x2, 0x6, 0x0) getsockname$netrom(r4, &(0x7f000050b000)=@ax25, &(0x7f000029b000)=0x10) ioctl$sock_ifreq(r4, 0x8979, &(0x7f0000b70000-0x50)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00000b5000)="dfa3b52991323a760f3671446bb5d5d601ea57c424150d387d3886eec36ce40b"}) 2018/02/05 13:41:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000003000-0x343)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'ip6tnl0\x00', {0x0, 0x0, 0x4d, 0x0, 0x0, 0x8, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x418) 2018/02/05 13:41:21 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000012000-0xb)='/dev/mixer\x00', 0x0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000012000-0xe8)={{{@in=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000001000-0x4)=0xe8) r4 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000011000)={{{@in=@multicast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) stat(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000012000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000014000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) fstat(r0, &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000012000)={0x0, 0x0}) getresuid(&(0x7f0000013000)=0x0, &(0x7f0000011000), &(0x7f0000002000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000001000-0x37)={&(0x7f0000002000-0xc)=@proc={0x10, 0x0, 0x1, 0x800}, 0xc, &(0x7f0000014000-0x30)=[{&(0x7f0000001000-0x54)={0x54, 0x32, 0x200, 0x3, 0x3, "", [@generic="93c28ed714352d5f7c94a103046efcb556e64871383c4736bc03915f9177f821faacda528f38e3e633f45a31b3a4b93cc5e5db27ccecdecf8ef17fe9083fd4f605f6"]}, 0x54}, {&(0x7f0000012000-0x33c)={0x33c, 0x12, 0x108, 0x5, 0x1, "", [@generic="b83744e97339f5a9f9036a8eb86aaa37080b11213f7a94c2f4a4df25dee55dda1b2d83c6942fc77faf3adf3dedf4d2d39ab04f78f8074740f6a786a3eb48902775543ef20bce6ee713cf0a1dd42a9071d3a00db59c0589f8c969c6c8d696d787b51d554eeda33a5836b15239aff1eb61b6df6a63444fd6211e71489b2f35db87d762e6aeecf6d87da21906e12cd56b4c5beef14118dd806b1cce913fc5e2460d67217afcdc4c62fdeb1c074b038786", @generic="dd65be36d65cc44845470d6e", @nested={0x1a4, 0x8a, [@typed={0x10, 0x47, @str='vmnet0(\x00'}, @typed={0x18, 0x81, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xa}}, @typed={0xc, 0xc, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0x54, @binary}, @generic="1a673f4fe1c162d702101e019bfedac46945a087ba3ab8c26270db4a057e7e3ab45799445e2b9c0d8c964e69a9776b8ebb12263a6ce2040f4c65b0209000a0fe62be35dd2613b765216c9965241a33d68d6cc75fb271df50566305b718fc807726653a4b7235f1b34234d8f39bcdc1e07c5e181cbc7b5f3b535293c45e70d41279bbdcc58729fd55516adeff53d9c620bbdf6145888a846cb8cddf610e8911c3c09d31165e49a89fb74ee7f00ff13f10645a9e8b41fbd58c95ad3a0c5706a4c2d2d4cd298f259066f435ce845ca582eb2eb2db282d5dcb5a45536d2c2f267798a0eaaf9fa9598000dd2342b20c", @typed={0xc, 0x67, @u32=0x1000}, @typed={0x68, 0x6a, @binary="e06bb05a0d2003bdebbb878e1d6cae4c9717481f74485b48d2badd56c8d7177fdb35659db4ff132debb17395e50a3efd9af182e9b3623a4878065d0ea41b660e62e7fa18fe67d02c9bf1923e18c9daa902c16cba4878a3f9f1c9ec0ed2"}]}, @generic="a81ad854c1f2be22c234888338867ac607f7e6572259b7d8f9a7dc0d0024ad4b83fb0f75338f80b831436ec3c834d5cdcf6af3fdd70ec948e4013c75f9d16d14f772983bc2ebb38c9ffbe563cd52ce1ce84171097e17be87e678f52dbaa98b2e7b530b3de8e6eafe42685ba23d3811796646aed73dd1feba372d5a4d1560c71f05db6d744b359a019b72d287922cc77c2ac49dce6e630794", @nested={0x34, 0x7a, [@typed={0xc, 0x15, @u32=0xcb}, @typed={0xc, 0x81, @u32}, @typed={0x8, 0x11}, @typed={0x10, 0x1a, @u64=0xaa9f}]}]}, 0x33c}, {&(0x7f0000011000)={0x1118, 0x17, 0x810, 0x5, 0x2, "", [@typed={0x10, 0x68, @u64=0x5b}, @typed={0xc, 0x60, @uid=r3}, @nested={0x10ec, 0x44, [@generic="92477526531f80592fa62df8a65ae984358c60963d32e47bba8ea93c5884dff348c9fb417a03b00c16214a9e18c5030e9b84a5e272b28c48c7f55345d665078eb7a75ed0ad455ad255e2177f02bf3b", @generic="19b63c24d78058e839ae5be952a372933b54ad4323125e3370b8a88a1125ca7cecb65f72f8d4639b36d5367abd63eaa3a47bef427aab71e907d3134a888e993266c824b1d4f4c656984deb18e195a7720d267f3071129f1edfbd7103cb076c5d68710eefd2d1141f3b2a06f67c73e1f3b49a8a70cd0dd3a5ec0bbcbb9aaaad892c27e94bdecba71629662db442b354f938c53492e75cb1", @generic="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0x1118}], 0x3, &(0x7f0000011000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xb8, 0x20008001}, 0x240000d0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) modify_ldt$write(0x1, &(0x7f0000014000-0x6), 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 13:41:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000de0000-0x4)=0x1, 0x374) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x8, 0xfffffe1a) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000de3000)=[{r0}], 0x1, 0x0) [ 65.513193] binder: 5708 RLIMIT_NICE not set 2018/02/05 13:41:21 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000887000)=@filter={'filter\x00', 0xe, 0x4, 0x2a0, 0xffffffff, 0x98, 0x98, 0x208, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000d8f000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x208}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8}}}, {{@uncond, 0x0, 0x98, 0xd8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xf, 0x3, 0x5, 0x1}}]}, @common=@unspec=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x10000, 0x10000, 0x3, 0x81, 0xfffffffffffffffa, 0x656, 0x8, 0x100000000]}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x2}}}]}}, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x98) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00006bb000)='/dev/ppp\x00', 0x200000, 0x0) recvmsg$kcm(r2, &(0x7f0000354000)={&(0x7f0000276000)=@hci, 0x6, &(0x7f0000c8e000-0x50)=[{&(0x7f00005d5000-0x60)=""/96, 0x60}, {&(0x7f00007b0000)=""/134, 0x86}, {&(0x7f0000e50000-0x41)=""/65, 0x41}, {&(0x7f0000da9000-0xaf)=""/175, 0xaf}, {&(0x7f000087a000)=""/235, 0xeb}], 0x5, &(0x7f00005b7000)=""/230, 0xe6, 0x1}, 0x20) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/02/05 13:41:21 executing program 3: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f20000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000ad8000)={0x5, &(0x7f00004d4000-0x14)=[0xf7, 0x5, 0x1, 0x9, 0x81]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000001000)=[{&(0x7f0000009000-0xa2)}, {&(0x7f0000045000-0x80)="6be821ad71966452ac63e576d56953530983deee435778f399de7a69f5a44533220c302ea79fc52e01ba41da64721771be5ec283cbdb02277f3a4b1f5d48b0fd1854164b645a471aa9f74fe132f160600bf67564d462fb8965198deb1c0081bb8684d5ec6357f26d4200f81574f26a5a3205f2e13f59433240b7819f5415f53d", 0x80}], 0x2, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00004bd000)={&(0x7f0000000000)='./file0\x00'}, 0xfffffffffffffe4d) 2018/02/05 13:41:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x331da8d3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r1, 0x4) r2 = shmget$private(0x0, 0x4000, 0x10, &(0x7f0000d98000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='sockfs\x00', 0x0, &(0x7f0000001000-0xf6)) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0xd)=@known='security.ima\x00', &(0x7f0000000000)='sockfs\x00', 0x7, 0x1) 2018/02/05 13:41:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000059d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000cd7000-0x20)={0x20, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000b68000)={r1, 0x7}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f000099e000-0x10)="02000000020001001300be8c5ee18c88", 0x10) [ 65.601632] binder: BINDER_SET_CONTEXT_MGR already set [ 65.607378] binder: 5742 RLIMIT_NICE not set [ 65.611960] binder: 5704:5724 ioctl 40046207 0 returned -16 2018/02/05 13:41:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = dup(0xffffffffffffff9c) connect$pppoe(r0, &(0x7f000055c000)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, @common='bcsf0\x00'}}, 0x1e) stat(&(0x7f0000b78000)='./file0\x00', &(0x7f00008d7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ef0000)={0x0}) fchown(r3, r1, r2) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000b3c000), &(0x7f000062a000)=0x4) 2018/02/05 13:41:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000010000-0x400)=@filter={'filter\x00', 0xa, 0x4, 0x3a0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x80000001, "737953fc00008000000000000000ffffff008000d200"}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="83bd199c30f12b359fd940b92130f3df", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}]}}, 0x400) 2018/02/05 13:41:22 executing program 3: r0 = syz_open_dev$dspn(&(0x7f00000a5000)='/dev/dsp#\x00', 0x8, 0x10000) mmap$binder(&(0x7f0000aa1000/0x2000)=nil, 0x2000, 0x1, 0x5053, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read$eventfd(r1, &(0x7f0000048000-0x8), 0x8) r2 = getpgid(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000d54000-0x8)=0xb4fd) read(r1, &(0x7f0000a9a000-0x2b)=""/43, 0x2b) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000638000)={r0, 0x28, &(0x7f0000aa2000)}, 0x10) dup2(r0, r3) 2018/02/05 13:41:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ec0000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f00002b1000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) 2018/02/05 13:41:22 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000b000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000000c000)="0bbf7038a058d5e573f6998f2c6efa8e3801edd6060953edd90af4b73b4c37cd54599dd5a06940c4b0e01d9529cb", 0x2e, 0x40, 0x0, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000a000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/05 13:41:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000070000-0x8)={0x0, 0x2}, &(0x7f00007df000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000009d000-0x8)={r1, 0x148c}, 0x8) r2 = syz_open_dev$admmidi(&(0x7f0000171000-0xe)='/dev/admmidi#\x00', 0x8, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f00001a0000-0x18)={0x0, 0x7fff, 0x2, 0x2, 0xb5cf, 0x100}) write(r0, &(0x7f0000090000-0x26)="260000005e0009fff10000f83a0000ffffff080001009f00030000000100085b1ee9fb4b35ea", 0x26) 2018/02/05 13:41:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) fremovexattr(r0, &(0x7f0000f6b000)=@known='trusted.syz\x00') request_key(&(0x7f0000ea8000)='dns_resolver\x00', &(0x7f0000fc0000)={0x73, 0x79, 0x7a}, &(0x7f0000235000-0x11)='.keyringem0lo:~.\x00', 0xfffffffffffffffb) 2018/02/05 13:41:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000073d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000f70000)=@un=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007db000)) 2018/02/05 13:41:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000cae000), 0x8) unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008f1000)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000006d000)='/dev/sequencer2\x00', 0x111202, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d5c000-0x10)={0x0, 0x6, 0x80000000, 0x400}, &(0x7f0000701000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000399000-0x8)=@assoc_value={r3, 0x4}, 0x8) prlimit64(r1, 0x7, &(0x7f00008f8000)={0x6, 0x7fff}, &(0x7f0000d4b000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) [ 65.676095] device syz1 entered promiscuous mode 2018/02/05 13:41:22 executing program 2: r0 = socket(0x1e, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000b2000)={0x0, @multicast1, @empty}, &(0x7f0000001000-0x4)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00002b4000)={'vcan0\x00', r1}) getsockname(r0, &(0x7f0000081000-0x10)=@vsock={0x0, 0x0, 0x0, @any}, &(0x7f0000592000-0x4)=0x10) 2018/02/05 13:41:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x200400, 0x0) get_thread_area(&(0x7f0000000000)={0x4, 0x20000800, 0x1000, 0x4, 0x6, 0xa1e3, 0xffffffff, 0x20, 0x2, 0x401}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0xffffffffffffd464, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x80, 0xffffffffffffff81, 0x800, 0x0, 0x1, &(0x7f000029e000)=@common='ip6_vti0\x00', 0x1, 0x23, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x100000000000010, 0x3, 0x0) write(r1, &(0x7f00001e8000)="26000000420009fff15200f83a0000090000060001ffffff12000000fe00085b1ee9fb4b35ea", 0x26) 2018/02/05 13:41:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001ca000)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) socket$kcm(0x29, 0x2, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2}) fstatfs(r0, &(0x7f0000223000)=""/60) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/05 13:41:22 executing program 1: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x5, 0x0, 0x7, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x50}, 0x1}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f88000-0x9)='/dev/ppp\x00', 0x400000, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000dd1000)={0x1, &(0x7f0000806000-0x14)=[{}]}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f88000)={0x9, 0x208, 0x3, 0x2af, 0x0}, &(0x7f000013a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00004eb000)={r2, @in6={{0xa, 0x2, 0x3ff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}}, 0x0, 0x665f78d2}, &(0x7f000090f000-0x4)=0x98) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f8a000-0xb8)={r2, 0xffffffffffffff80, 0x6, 0x1, 0x1, 0x6, 0x1, 0x81, {r3, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x4, 0xd0, 0x9, 0x1}}, &(0x7f0000688000-0x4)=0xb8) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f00002da000)={&(0x7f0000f88000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x10, &(0x7f0000f88000-0x60)=[{&(0x7f0000f87000)=""/4096, 0x1000}, {&(0x7f0000f87000)=""/207, 0xcf}, {&(0x7f0000f88000-0x9c)=""/156, 0x9c}, {&(0x7f0000ca8000)=""/5, 0x5}, {&(0x7f0000f87000)=""/4096, 0x1000}, {&(0x7f0000f87000)=""/161, 0xa1}], 0x6, &(0x7f0000f42000)=[@fadd={0x58, 0x114, 0x6, {{0x317, 0x9}, &(0x7f00000b9000)=0x6, &(0x7f0000f87000)=0x4, 0x7, 0x784f, 0x0, 0x5, 0x20, 0x400}}, @fadd={0x58, 0x114, 0x6, {{0xe504, 0x74c}, &(0x7f0000a80000)=0x2, &(0x7f0000a5f000-0x8)=0x2, 0x80000001, 0x5, 0x9, 0x5, 0x5, 0xfffffffffffffff9}}, @cswp={0x58, 0x114, 0x7, {{0x7ff, 0x5db}, &(0x7f0000bb0000-0x8)=0x8, &(0x7f0000d09000-0x8)=0x7, 0xc526, 0x7, 0xad86, 0x89, 0x10, 0x2}}, @rdma_args={0x48, 0x114, 0x1, {{0x1, 0x6}, {&(0x7f0000b53000-0x13)=""/19, 0x13}, &(0x7f0000a22000)=[{&(0x7f0000f88000-0xe9)=""/233, 0xe9}, {&(0x7f0000f87000)=""/114, 0x72}], 0x2, 0x20, 0x3f}}, @mask_fadd={0x58, 0x114, 0x8, {{0x3f, 0x6}, &(0x7f0000f88000-0x8)=0x400000000000000, &(0x7f00009d1000), 0xe5e, 0x97, 0x7ff, 0x2, 0x2, 0x9}}, @rdma_dest={0x18, 0x114, 0x2, {0x6, 0x9}}, @mask_fadd={0x58, 0x114, 0x8, {{0xffffffff, 0x4}, &(0x7f0000f87000)=0xb3c, &(0x7f0000f87000)=0x3, 0xffff, 0x10000, 0x7, 0x6, 0x13, 0x1}}, @mask_fadd={0x58, 0x114, 0x8, {{0x8000, 0x5}, &(0x7f0000150000-0x8)=0x800, &(0x7f0000f88000-0x8)=0x3, 0x88c, 0x19, 0x7, 0x1, 0x4}}, @fadd={0x58, 0x114, 0x6, {{0xcd13, 0xfffffffffffffc01}, &(0x7f0000614000-0x8)=0x2, &(0x7f00006b6000-0x8)=0x7, 0x81, 0x56, 0x1f, 0x80, 0x2, 0x5}}], 0x2c8, 0x90}, 0x20004000) [ 65.707302] device syz1 left promiscuous mode 2018/02/05 13:41:22 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000028000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000028000-0x50)={@common='tunl0\x00', @ifru_flags=0x100}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000023000)={0x10}, 0xc, &(0x7f0000019000)={&(0x7f0000026000)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0xa}]}]}, 0x30}, 0x1}, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f000002a000-0x4)=0x2) 2018/02/05 13:41:22 executing program 6: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000aeb000-0x12)='/dev/input/mouse#\x00', 0x6, 0x200080) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000aeb000-0x8)=0x1, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x0, 0x4) syz_emit_ethernet(0x36, &(0x7f0000ae8000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x42c50089, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000227000-0x8)='./file0\x00', &(0x7f0000aea000)='./file0\x00') 2018/02/05 13:41:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x2000000000010d, 0x2, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) r2 = dup(r0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000097e000-0x14), &(0x7f0000f01000-0x4)=0x14) 2018/02/05 13:41:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xb, &(0x7f00006a6000-0x4)=0x3, 0x4) 2018/02/05 13:41:22 executing program 3: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[]}, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000fde000-0x12)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x100) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000565000)={{0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x8}) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x30}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000f0b000-0x28)={0x2, 0x1000}) 2018/02/05 13:41:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x1, 0xa, [@random="ceb8d1b97e8a", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @random="82de09e9e7ea", @empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x4) r2 = request_key(&(0x7f00003b9000-0x6)='logon\x00', &(0x7f0000f8e000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ee9000)='cifs.spnego\x00', 0x0) socket$rds(0x15, 0x5, 0x0) add_key(&(0x7f0000bbf000-0x6)='.dead\x00', &(0x7f0000706000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00008ac000-0xda3)="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